Review

src/api/java/baritone/api/Settings.java

@@ -495,7 +495,7 @@ public final class Settings {
     /**
      * Render the path as a line instead of a frickin thingy
      */
-    public final Setting<Boolean> renderPathAsLine = new Setting<>(true);
+    public final Setting<Boolean> renderPathAsLine = new Setting<>(false);
 
     /**
      * Render the goal

src/api/java/baritone/api/accessor/IGuiScreen.java

@@ -15,10 +15,10 @@
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package baritone.api.utils.command;
+package baritone.api.accessor;
 
 import java.net.URI;
 
-public interface Lol {
+public interface IGuiScreen {
     void openLink(URI url);
 }

src/api/java/baritone/api/behavior/IPathingBehavior.java

@@ -74,7 +74,9 @@ public interface IPathingBehavior extends IBehavior {
      * is a pause in effect.
      * @see #isPathing()
      */
-    boolean hasPath();
+    default boolean hasPath() {
+        return getCurrent() != null;
+    }
 
     /**
      * Cancels the pathing behavior or the current path calculation, and all processes that could be controlling path.

src/api/java/baritone/api/cache/IWaypoint.java

@@ -18,11 +18,14 @@
 package baritone.api.cache;
 
 import baritone.api.utils.BetterBlockPos;
-import org.apache.commons.lang3.ArrayUtils;
 
 import java.util.Arrays;
 import java.util.Collections;
+import java.util.HashSet;
 import java.util.List;
+import java.util.Set;
+
+import static java.util.Arrays.asList;
 
 /**
  * A marker for a position in the world.
@@ -99,13 +102,41 @@ public interface IWaypoint {
         }
 
         /**
-         * Finds a tag from one of the names that could be used to identify said tag.
-         *
-         * @param name The name of the tag
-         * @return The tag, if one is found, otherwise, {@code null}
+         * @return A name that can be passed to {@link #getByName(String)} to retrieve this tag
          */
-        public static Tag fromString(String name) {
-            return TAG_LIST.stream().filter(tag -> ArrayUtils.contains(tag.names, name.toLowerCase())).findFirst().orElse(null);
+        public String getName() {
+            return names[0];
+        }
+
+        /**
+         * Gets a tag by one of its names.
+         *
+         * @param name The name to search for.
+         * @return The tag, if found, or null.
+         */
+        public static Tag getByName(String name) {
+            for (Tag action : Tag.values()) {
+                for (String alias : action.names) {
+                    if (alias.equalsIgnoreCase(name)) {
+                        return action;
+                    }
+                }
+            }
+
+            return null;
+        }
+
+        /**
+         * @return All tag names.
+         */
+        public static String[] getAllNames() {
+            Set<String> names = new HashSet<>();
+
+            for (Tag tag : Tag.values()) {
+                names.addAll(asList(tag.names));
+            }
+
+            return names.toArray(new String[0]);
         }
     }
 }

src/api/java/baritone/api/cache/IWorldScanner.java

@@ -34,12 +34,11 @@ public interface IWorldScanner {
     /**
      * Scans the world, up to the specified max chunk radius, for the specified blocks.
      *
-     * @param ctx             The {@link IPlayerContext} containing player and world info that the
-     *                        scan is based upon
+     * @param ctx             The {@link IPlayerContext} containing player and world info that the scan is based upon
      * @param filter          The blocks to scan for
      * @param max             The maximum number of blocks to scan before cutoff
-     * @param yLevelThreshold If a block is found within this Y level, the current result will be
-     *                        returned, if the value is negative, then this condition doesn't apply.
+     * @param yLevelThreshold If a block is found within this Y level, the current result will be returned, if the value
+     *                        is negative, then this condition doesn't apply.
      * @param maxSearchRadius The maximum chunk search radius
      * @return The matching block positions
      */
@@ -52,14 +51,36 @@ public interface IWorldScanner {
     /**
      * Scans a single chunk for the specified blocks.
      *
-     * @param ctx             The {@link IPlayerContext} containing player and world info that the
-     *                        scan is based upon
+     * @param ctx             The {@link IPlayerContext} containing player and world info that the scan is based upon
      * @param filter          The blocks to scan for
      * @param pos             The position of the target chunk
      * @param max             The maximum number of blocks to scan before cutoff
-     * @param yLevelThreshold If a block is found within this Y level, the current result will be
-     *                        returned, if the value is negative, then this condition doesn't apply.
+     * @param yLevelThreshold If a block is found within this Y level, the current result will be returned, if the value
+     *                        is negative, then this condition doesn't apply.
      * @return The matching block positions
      */
     List<BlockPos> scanChunk(IPlayerContext ctx, BlockOptionalMetaLookup filter, ChunkPos pos, int max, int yLevelThreshold);
+
+    /**
+     * Scans a single chunk for the specified blocks.
+     *
+     * @param ctx             The {@link IPlayerContext} containing player and world info that the scan is based upon
+     * @param blocks          The blocks to scan for
+     * @param pos             The position of the target chunk
+     * @param max             The maximum number of blocks to scan before cutoff
+     * @param yLevelThreshold If a block is found within this Y level, the current result will be returned, if the value
+     *                        is negative, then this condition doesn't apply.
+     * @return The matching block positions
+     */
+    default List<BlockPos> scanChunk(IPlayerContext ctx, List<Block> blocks, ChunkPos pos, int max, int yLevelThreshold) {
+        return scanChunk(ctx, new BlockOptionalMetaLookup(blocks), pos, max, yLevelThreshold);
+    }
+
+    /**
+     * Repacks 40 chunks around the player.
+     *
+     * @param ctx The player context for that player.
+     * @return The number of chunks queued for repacking.
+     */
+    int repack(IPlayerContext ctx);
 }

src/api/java/baritone/api/event/events/type/Overrideable.java

@@ -44,8 +44,8 @@ public class Overrideable<T> {
     @Override
     public String toString() {
         return String.format(
-            "Overrideable{modified=%s,value=%s}",
-            Boolean.toString(modified),
+            "Overrideable{modified=%b,value=%s}",
+            modified,
             value.toString()
         );
     }

src/api/java/baritone/api/pathing/goals/GoalInverted.java

@@ -18,7 +18,12 @@
 package baritone.api.pathing.goals;
 
 /**
- * Invert any goal
+ * Invert any goal.
+ *
+ * In the old chat control system, #invert just tried to pick a {@link GoalRunAway} that <i>effectively</i> inverted the
+ * current goal. This goal just reverses the heuristic to act as a TRUE invert. Inverting a Y level? Baritone tries to
+ * get away from that Y level. Inverting a GoalBlock? Baritone will try to make distance whether it's in the X, Y or Z
+ * directions. And of course, you can always invert a GoalXZ.
  *
  * @author LoganDark
  */

src/api/java/baritone/api/process/IBuilderProcess.java

@@ -18,11 +18,13 @@
 package baritone.api.process;
 
 import baritone.api.utils.ISchematic;
+import net.minecraft.block.state.IBlockState;
 import net.minecraft.client.Minecraft;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.Vec3i;
 
 import java.io.File;
+import java.util.List;
 
 /**
  * @author Brady
@@ -63,4 +65,11 @@ public interface IBuilderProcess extends IBaritoneProcess {
     void resume();
 
     void clearArea(BlockPos corner1, BlockPos corner2);
+
+    /**
+     * @return A list of block states that are estimated to be placeable by this builder process. You can use this in
+     * schematics, for example, to pick a state that the builder process will be happy with, because any variation will
+     * cause it to give up. This is updated every tick, but only while the builder process is active.
+     */
+    List<IBlockState> getApproxPlaceable();
 }

src/api/java/baritone/api/schematic/AbstractSchematic.java

@@ -40,7 +40,7 @@ public abstract class AbstractSchematic implements ISchematic {
     protected int y;
     protected int z;
 
-    public AbstractSchematic(@Nullable IBaritone baritone, int x, int y, int z) {
+    public AbstractSchematic(IBaritone baritone, int x, int y, int z) {
         this.baritone = baritone;
         this.ctx = baritone == null ? null : baritone.getPlayerContext();
         this.x = x;
@@ -62,36 +62,4 @@ public abstract class AbstractSchematic implements ISchematic {
     public int lengthZ() {
         return z;
     }
-
-    protected IBlockState[] approxPlaceable() {
-        EntityPlayerSP player = ctx.player();
-        NonNullList<ItemStack> inventory = player.inventory.mainInventory;
-        List<IBlockState> placeable = new ArrayList<>();
-        placeable.add(Blocks.AIR.getDefaultState());
-
-        // 27 + 9
-        for (int i = 0; i < 36; i++) {
-            ItemStack stack = inventory.get(i);
-            Item item = stack.getItem();
-
-            if (!stack.isEmpty() && stack.getItem() instanceof ItemBlock) {
-                ItemBlock itemBlock = (ItemBlock) item;
-
-                // <toxic cloud>
-                placeable.add(itemBlock.getBlock().getStateForPlacement(
-                    ctx.world(),
-                    ctx.playerFeet(),
-                    EnumFacing.UP,
-                    (float) player.posX,
-                    (float) player.posY,
-                    (float) player.posZ,
-                    itemBlock.getMetadata(stack.getMetadata()),
-                    player
-                ));
-                // </toxic cloud>
-            }
-        }
-
-        return placeable.toArray(new IBlockState[0]);
-    }
 }

src/api/java/baritone/api/schematic/CompositeSchematic.java

@@ -67,13 +67,13 @@ public class CompositeSchematic extends AbstractSchematic {
     }
 
     @Override
-    public IBlockState desiredState(int x, int y, int z, IBlockState current) {
+    public IBlockState desiredState(int x, int y, int z, IBlockState current, List<IBlockState> approxPlaceable) {
         CompositeSchematicEntry entry = getSchematic(x, y, z, current);
 
         if (entry == null) {
             throw new IllegalStateException("couldn't find schematic for this position");
         }
 
-        return entry.schematic.desiredState(x - entry.x, y - entry.y, z - entry.z, current);
+        return entry.schematic.desiredState(x - entry.x, y - entry.y, z - entry.z, current, approxPlaceable);
     }
 }

src/api/java/baritone/api/schematic/FillSchematic.java

@@ -22,10 +22,12 @@ import baritone.api.utils.BlockOptionalMeta;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.init.Blocks;
 
-public class FillBomSchematic extends AbstractSchematic {
+import java.util.List;
+
+public class FillSchematic extends AbstractSchematic {
     private final BlockOptionalMeta bom;
 
-    public FillBomSchematic(IBaritone baritone, int x, int y, int z, BlockOptionalMeta bom) {
+    public FillSchematic(IBaritone baritone, int x, int y, int z, BlockOptionalMeta bom) {
         super(baritone, x, y, z);
         this.bom = bom;
     }
@@ -35,14 +37,14 @@ public class FillBomSchematic extends AbstractSchematic {
     }
 
     @Override
-    public IBlockState desiredState(int x, int y, int z, IBlockState current) {
+    public IBlockState desiredState(int x, int y, int z, IBlockState current, List<IBlockState> approxPlaceable) {
         if (bom.matches(current)) {
             return current;
         } else if (current.getBlock() != Blocks.AIR) {
             return Blocks.AIR.getDefaultState();
         }
 
-        for (IBlockState placeable : approxPlaceable()) {
+        for (IBlockState placeable : approxPlaceable) {
             if (bom.matches(placeable)) {
                 return placeable;
             }

src/api/java/baritone/api/schematic/MaskSchematic.java

@@ -21,6 +21,8 @@ import baritone.api.IBaritone;
 import baritone.api.utils.ISchematic;
 import net.minecraft.block.state.IBlockState;
 
+import java.util.List;
+
 public abstract class MaskSchematic extends AbstractSchematic {
     private final ISchematic schematic;
 
@@ -37,7 +39,7 @@ public abstract class MaskSchematic extends AbstractSchematic {
     }
 
     @Override
-    public IBlockState desiredState(int x, int y, int z, IBlockState current) {
-        return schematic.desiredState(x, y, z, current);
+    public IBlockState desiredState(int x, int y, int z, IBlockState current, List<IBlockState> approxPlaceable) {
+        return schematic.desiredState(x, y, z, current, approxPlaceable);
     }
 }

src/api/java/baritone/api/schematic/ReplaceSchematic.java

@@ -24,15 +24,17 @@ import net.minecraft.block.state.IBlockState;
 
 public class ReplaceSchematic extends MaskSchematic {
     private final BlockOptionalMetaLookup filter;
-    private final boolean[][][] cache;
+    private final Boolean[][][] cache;
 
     public ReplaceSchematic(IBaritone baritone, ISchematic schematic, BlockOptionalMetaLookup filter) {
         super(baritone, schematic);
         this.filter = filter;
-        this.cache = new boolean[widthX()][heightY()][lengthZ()];
+        this.cache = new Boolean[widthX()][heightY()][lengthZ()];
     }
 
     protected boolean partOfMask(int x, int y, int z, IBlockState currentState) {
-        return cache[x][y][z] || (cache[x][y][z] = filter.has(currentState));
+        return cache[x][y][z] == null
+            ? cache[x][y][z] = filter.has(currentState)
+            : cache[x][y][z];
     }
 }

src/api/java/baritone/api/utils/BlockOptionalMeta.java

@@ -56,6 +56,7 @@ import net.minecraft.util.ResourceLocation;
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Map;
@@ -79,6 +80,42 @@ public final class BlockOptionalMeta {
     private static final Pattern pattern = Pattern.compile("^(.+?)(?::(\\d+))?$");
     private static final Map<Object, Object> normalizations;
 
+    public BlockOptionalMeta(@Nonnull Block block, @Nullable Integer meta) {
+        this.block = block;
+        this.noMeta = isNull(meta);
+        this.meta = noMeta ? 0 : meta;
+        this.blockstates = getStates(block, meta);
+        this.stateHashes = getStateHashes(blockstates);
+        this.stackHashes = getStackHashes(blockstates);
+    }
+
+    public BlockOptionalMeta(@Nonnull Block block) {
+        this(block, null);
+    }
+
+    public BlockOptionalMeta(@Nonnull String selector) {
+        Matcher matcher = pattern.matcher(selector);
+
+        if (!matcher.find()) {
+            throw new IllegalArgumentException("invalid block selector");
+        }
+
+        MatchResult matchResult = matcher.toMatchResult();
+        noMeta = matchResult.group(2) == null;
+
+        ResourceLocation id = new ResourceLocation(matchResult.group(1));
+
+        if (!Block.REGISTRY.containsKey(id)) {
+            throw new IllegalArgumentException("Invalid block ID");
+        }
+
+        block = Block.REGISTRY.getObject(id);
+        meta = noMeta ? 0 : Integer.parseInt(matchResult.group(2));
+        blockstates = getStates(block, getMeta());
+        stateHashes = getStateHashes(blockstates);
+        stackHashes = getStackHashes(blockstates);
+    }
+
     static {
         Map<Object, Object> _normalizations = new HashMap<>();
         Consumer<Enum> put = instance -> _normalizations.put(instance.getClass(), instance);
@@ -172,7 +209,7 @@ public final class BlockOptionalMeta {
         _normalizations.put(BlockWall.EAST, false);
         _normalizations.put(BlockWall.WEST, false);
         _normalizations.put(BlockWall.SOUTH, false);
-        normalizations = _normalizations;
+        normalizations = Collections.unmodifiableMap(_normalizations);
     }
 
     private static <C extends Comparable<C>, P extends IProperty<C>> P castToIProperty(Object value) {
@@ -180,7 +217,6 @@ public final class BlockOptionalMeta {
         return (P) value;
     }
 
-    @SuppressWarnings("unused")
     private static <C extends Comparable<C>, P extends IProperty<C>> C castToIPropertyValue(P iproperty, Object value) {
         //noinspection unchecked
         return (C) value;
@@ -225,7 +261,7 @@ public final class BlockOptionalMeta {
     private static Set<IBlockState> getStates(@Nonnull Block block, @Nullable Integer meta) {
         return block.getBlockState().getValidStates().stream()
             .filter(blockstate -> meta == null || stateMeta(blockstate) == meta)
-            .collect(Collectors.toCollection(HashSet::new));
+            .collect(Collectors.toSet());
     }
 
     private static ImmutableSet<Integer> getStateHashes(Set<IBlockState> blockstates) {
@@ -249,42 +285,6 @@ public final class BlockOptionalMeta {
         );
     }
 
-    public BlockOptionalMeta(@Nonnull Block block, @Nullable Integer meta) {
-        this.block = block;
-        this.noMeta = isNull(meta);
-        this.meta = noMeta ? 0 : meta;
-        this.blockstates = getStates(block, meta);
-        this.stateHashes = getStateHashes(blockstates);
-        this.stackHashes = getStackHashes(blockstates);
-    }
-
-    public BlockOptionalMeta(@Nonnull Block block) {
-        this(block, null);
-    }
-
-    public BlockOptionalMeta(@Nonnull String selector) {
-        Matcher matcher = pattern.matcher(selector);
-
-        if (!matcher.find()) {
-            throw new IllegalArgumentException("invalid block selector");
-        }
-
-        MatchResult matchResult = matcher.toMatchResult();
-        noMeta = matchResult.group(2) == null;
-
-        ResourceLocation id = new ResourceLocation(matchResult.group(1));
-
-        if (!Block.REGISTRY.containsKey(id)) {
-            throw new IllegalArgumentException("Invalid block ID");
-        }
-
-        block = Block.REGISTRY.getObject(id);
-        meta = noMeta ? 0 : Integer.parseInt(matchResult.group(2));
-        blockstates = getStates(block, getMeta());
-        stateHashes = getStateHashes(blockstates);
-        stackHashes = getStackHashes(blockstates);
-    }
-
     public Block getBlock() {
         return block;
     }

src/api/java/baritone/api/utils/BlockOptionalMetaLookup.java

@@ -45,6 +45,12 @@ public class BlockOptionalMetaLookup {
             .toArray(BlockOptionalMeta[]::new);
     }
 
+    public BlockOptionalMetaLookup(String... blocks) {
+        this.boms = Arrays.stream(blocks)
+            .map(BlockOptionalMeta::new)
+            .toArray(BlockOptionalMeta[]::new);
+    }
+
     public boolean has(Block block) {
         for (BlockOptionalMeta bom : boms) {
             if (bom.getBlock() == block) {

src/api/java/baritone/api/utils/BlockUtils.java

@@ -22,7 +22,6 @@ import net.minecraft.util.ResourceLocation;
 
 import java.util.HashMap;
 import java.util.Map;
-import java.util.Objects;
 
 public class BlockUtils {
     private static transient Map<String, Block> resourceCache = new HashMap<>();
@@ -39,7 +38,11 @@ public class BlockUtils {
 
     public static Block stringToBlockRequired(String name) {
         Block block = stringToBlockNullable(name);
-        Objects.requireNonNull(block, String.format("Invalid block name %s", name));
+
+        if (block == null) {
+            throw new NullPointerException(String.format("Invalid block name %s", name));
+        }
+
         return block;
     }
 

src/api/java/baritone/api/utils/ExampleBaritoneControlOld.java

@@ -1,770 +0,0 @@
-/*
- * This file is part of Baritone.
- *
- * Baritone is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Baritone is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package baritone.api.utils;
-
-import baritone.api.BaritoneAPI;
-import baritone.api.IBaritone;
-import baritone.api.Settings;
-import baritone.api.behavior.IPathingBehavior;
-import baritone.api.cache.IRememberedInventory;
-import baritone.api.cache.IWaypoint;
-import baritone.api.cache.Waypoint;
-import baritone.api.event.events.ChatEvent;
-import baritone.api.event.listener.AbstractGameEventListener;
-import baritone.api.pathing.goals.Goal;
-import baritone.api.pathing.goals.GoalAxis;
-import baritone.api.pathing.goals.GoalBlock;
-import baritone.api.pathing.goals.GoalGetToBlock;
-import baritone.api.pathing.goals.GoalRunAway;
-import baritone.api.pathing.goals.GoalStrictDirection;
-import baritone.api.pathing.goals.GoalXZ;
-import baritone.api.pathing.goals.GoalYLevel;
-import baritone.api.process.IBaritoneProcess;
-import baritone.api.process.ICustomGoalProcess;
-import baritone.api.process.IGetToBlockProcess;
-import net.minecraft.block.Block;
-import net.minecraft.client.Minecraft;
-import net.minecraft.client.multiplayer.ChunkProviderClient;
-import net.minecraft.crash.CrashReport;
-import net.minecraft.entity.Entity;
-import net.minecraft.entity.item.EntityItem;
-import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.item.ItemStack;
-import net.minecraft.util.ReportedException;
-import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.text.ITextComponent;
-import net.minecraft.util.text.TextComponentString;
-import net.minecraft.util.text.TextFormatting;
-import net.minecraft.util.text.event.ClickEvent;
-import net.minecraft.world.DimensionType;
-import net.minecraft.world.chunk.Chunk;
-
-import java.nio.file.Path;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Comparator;
-import java.util.List;
-import java.util.Locale;
-import java.util.Map;
-import java.util.Optional;
-import java.util.Set;
-
-import static org.apache.commons.lang3.math.NumberUtils.isCreatable;
-
-public class ExampleBaritoneControlOld implements Helper, AbstractGameEventListener {
-    private static final String COMMAND_PREFIX = "#";
-
-    public final IBaritone baritone;
-    public final IPlayerContext ctx;
-
-    public ExampleBaritoneControlOld(IBaritone baritone) {
-        this.baritone = baritone;
-        this.ctx = baritone.getPlayerContext();
-        baritone.getGameEventHandler().registerEventListener(this);
-    }
-
-    @Override
-    public void onSendChatMessage(ChatEvent event) {
-        String msg = event.getMessage();
-        if (BaritoneAPI.getSettings().prefixControl.value && msg.startsWith(COMMAND_PREFIX)) {
-            if (!runCommand(msg.substring(COMMAND_PREFIX.length()))) {
-                logDirect("Invalid command");
-            }
-            event.cancel(); // always cancel if using prefixControl
-            return;
-        }
-        if (!BaritoneAPI.getSettings().chatControl.value && !BaritoneAPI.getSettings().chatControlAnyway.value) {
-            return;
-        }
-        if (runCommand(msg)) {
-            event.cancel();
-        }
-    }
-
-    public boolean runCommand(String msg0) { // you may think this can be private, but impcat calls it from .b =)
-        String msg = msg0.toLowerCase(Locale.US).trim(); // don't reassign the argument LOL
-        IPathingBehavior pathingBehavior = baritone.getPathingBehavior();
-        ICustomGoalProcess customGoalProcess = baritone.getCustomGoalProcess();
-        List<Settings.Setting<Boolean>> toggleable = BaritoneAPI.getSettings().getAllValuesByType(Boolean.class);
-        for (Settings.Setting<Boolean> setting : toggleable) {
-            if (msg.equalsIgnoreCase(setting.getName())) {
-                setting.value ^= true;
-                logDirect("Toggled " + setting.getName() + " to " + setting.value);
-                SettingsUtil.save(BaritoneAPI.getSettings());
-                return true;
-            }
-        }
-        if (msg.equals("baritone") || msg.equals("modifiedsettings") || msg.startsWith("settings m") || msg.equals("modified")) {
-            logDirect("All settings that have been modified from their default values:");
-            for (Settings.Setting<?> setting : SettingsUtil.modifiedSettings(BaritoneAPI.getSettings())) {
-                logDirect(setting.toString());
-            }
-            return true;
-        }
-        if (msg.startsWith("settings")) {
-            String rest = msg.substring("settings".length());
-            try {
-                int page = Integer.parseInt(rest.trim());
-                int min = page * 10;
-                int max = Math.min(BaritoneAPI.getSettings().allSettings.size(), (page + 1) * 10);
-                logDirect("Settings " + min + " to " + (max - 1) + ":");
-                for (int i = min; i < max; i++) {
-                    logDirect(BaritoneAPI.getSettings().allSettings.get(i).toString());
-                }
-            } catch (Exception ex) { // NumberFormatException | ArrayIndexOutOfBoundsException and probably some others I'm forgetting lol
-                ex.printStackTrace();
-                logDirect("All settings:");
-                for (Settings.Setting<?> setting : BaritoneAPI.getSettings().allSettings) {
-                    logDirect(setting.toString());
-                }
-                logDirect("To get one page of ten settings at a time, do settings <num>");
-            }
-            return true;
-        }
-        if (msg.equals("") || msg.equals("help") || msg.equals("?")) {
-            ITextComponent component = Helper.getPrefix();
-            component.getStyle().setColor(TextFormatting.GRAY);
-            TextComponentString helpLink = new TextComponentString(" Click here for instructions on how to use Baritone (https://github.com/cabaletta/baritone/blob/master/USAGE.md)");
-            helpLink.getStyle().setClickEvent(new ClickEvent(ClickEvent.Action.OPEN_URL, "https://github.com/cabaletta/baritone/blob/master/USAGE.md"));
-            component.appendSibling(helpLink);
-            BaritoneAPI.getSettings().logger.value.accept(component);
-            return true;
-        }
-        if (msg.contains(" ")) {
-            String settingName = msg.substring(0, msg.indexOf(' '));
-            String settingValue = msg.substring(msg.indexOf(' ') + 1);
-            Settings.Setting setting = BaritoneAPI.getSettings().byLowerName.get(settingName);
-            if (setting != null) {
-                if (settingValue.equals("reset")) {
-                    logDirect("Resetting setting " + settingName + " to default value.");
-                    setting.reset();
-                } else {
-                    try {
-                        SettingsUtil.parseAndApply(BaritoneAPI.getSettings(), settingName, settingValue);
-                    } catch (Exception ex) {
-                        logDirect("Unable to parse setting");
-                        return true;
-                    }
-                }
-                SettingsUtil.save(BaritoneAPI.getSettings());
-                logDirect(setting.toString());
-                return true;
-            }
-        }
-        if (BaritoneAPI.getSettings().byLowerName.containsKey(msg)) {
-            Settings.Setting<?> setting = BaritoneAPI.getSettings().byLowerName.get(msg);
-            logDirect(setting.toString());
-            return true;
-        }
-
-        if (msg.startsWith("goal")) {
-            String rest = msg.substring(4).trim();
-            Goal goal;
-            if (rest.equals("clear") || rest.equals("none")) {
-                goal = null;
-            } else {
-                String[] params = rest.split(" ");
-                if (params[0].equals("")) {
-                    params = new String[] {};
-                }
-                goal = parseGoal(params);
-                if (goal == null) {
-                    return true;
-                }
-            }
-            customGoalProcess.setGoal(goal);
-            logDirect("Goal: " + goal);
-            return true;
-        }
-        if (msg.equals("crash")) {
-            StringBuilder meme = new StringBuilder();
-            CrashReport rep = new CrashReport("Manually triggered debug crash", new Throwable());
-            mc.addGraphicsAndWorldToCrashReport(rep);
-            new ReportedException(rep).printStackTrace();
-            rep.getSectionsInStringBuilder(meme);
-            System.out.println(meme);
-            logDirect(meme.toString());
-            logDirect("ok");
-            return true;
-        }
-        if (msg.equals("path")) {
-            if (pathingBehavior.getGoal() == null) {
-                logDirect("No goal.");
-            } else if (pathingBehavior.getGoal().isInGoal(ctx.playerFeet())) {
-                logDirect("Already in goal");
-            } else if (pathingBehavior.isPathing()) {
-                logDirect("Currently executing a path. Please cancel it first.");
-            } else {
-                customGoalProcess.setGoalAndPath(pathingBehavior.getGoal());
-            }
-            return true;
-        }
-        /*if (msg.equals("fullpath")) {
-            if (pathingBehavior.getGoal() == null) {
-                logDirect("No goal.");
-            } else {
-                logDirect("Started segmented calculator");
-                SegmentedCalculator.calculateSegmentsThreaded(pathingBehavior.pathStart(), pathingBehavior.getGoal(), new CalculationContext(baritone, true), ipath -> {
-                    logDirect("Found a path");
-                    logDirect("Ends at " + ipath.getDest());
-                    logDirect("Length " + ipath.length());
-                    logDirect("Estimated time " + ipath.ticksRemainingFrom(0));
-                    pathingBehavior.secretCursedFunctionDoNotCall(ipath); // it's okay when *I* do it
-                }, () -> {
-                    logDirect("Path calculation failed, no path");
-                });
-            }
-            return true;
-        }*/
-        if (msg.equals("proc")) {
-            Optional<IBaritoneProcess> proc = baritone.getPathingControlManager().mostRecentInControl();
-            if (!proc.isPresent()) {
-                logDirect("No process is in control");
-                return true;
-            }
-            IBaritoneProcess p = proc.get();
-            logDirect("Class: " + p.getClass());
-            logDirect("Priority: " + p.priority());
-            logDirect("Temporary: " + p.isTemporary());
-            logDirect("Display name: " + p.displayName());
-            logDirect("Command: " + baritone.getPathingControlManager().mostRecentCommand());
-            return true;
-        }
-        if (msg.equals("version")) {
-            String version = ExampleBaritoneControlOld.class.getPackage().getImplementationVersion();
-            if (version == null) {
-                logDirect("No version detected. Either dev environment or broken install.");
-            } else {
-                logDirect("You are using Baritone v" + version);
-            }
-            return true;
-        }
-        if (msg.equals("repack") || msg.equals("rescan")) {
-            logDirect("Queued " + repack() + " chunks for repacking");
-            return true;
-        }
-        if (msg.startsWith("build")) {
-            String file;
-            BlockPos origin;
-            try {
-                String[] coords = msg.substring("build".length()).trim().split(" ");
-                file = coords[0] + ".schematic";
-                origin = new BlockPos(parseOrDefault(coords[1], ctx.playerFeet().x, 1), parseOrDefault(coords[2], ctx.playerFeet().y, 1), parseOrDefault(coords[3], ctx.playerFeet().z, 1));
-            } catch (Exception ex) {
-                file = msg.substring(5).trim() + ".schematic";
-                origin = ctx.playerFeet();
-            }
-            logDirect("Loading '" + file + "' to build from origin " + origin);
-            boolean success = baritone.getBuilderProcess().build(file, origin);
-            logDirect(success ? "Loaded" : "Unable to load");
-            return true;
-        }
-        if (msg.startsWith("schematica")) {
-            baritone.getBuilderProcess().buildOpenSchematic();
-            return true;
-        }
-        if (msg.equals("come")) {
-            customGoalProcess.setGoalAndPath(new GoalBlock(new BlockPos(Helper.mc.getRenderViewEntity())));
-            logDirect("Coming");
-            return true;
-        }
-        if (msg.equals("axis") || msg.equals("highway")) {
-            customGoalProcess.setGoalAndPath(new GoalAxis());
-            return true;
-        }
-        if (msg.equals("cancel") || msg.equals("stop")) {
-            pathingBehavior.cancelEverything();
-            logDirect("ok canceled");
-            return true;
-        }
-        if (msg.equals("forcecancel")) {
-            pathingBehavior.cancelEverything();
-            pathingBehavior.forceCancel();
-            logDirect("ok force canceled");
-            return true;
-        }
-        if (msg.equals("gc")) {
-            System.gc();
-            logDirect("Called System.gc();");
-            return true;
-        }
-        if (msg.equals("invert")) {
-            Goal goal = pathingBehavior.getGoal();
-            BlockPos runAwayFrom;
-            if (goal instanceof GoalXZ) {
-                runAwayFrom = new BlockPos(((GoalXZ) goal).getX(), 0, ((GoalXZ) goal).getZ());
-            } else if (goal instanceof GoalBlock) {
-                runAwayFrom = ((GoalBlock) goal).getGoalPos();
-            } else {
-                logDirect("Goal must be GoalXZ or GoalBlock to invert");
-                logDirect("Inverting goal of player feet");
-                runAwayFrom = ctx.playerFeet();
-            }
-            customGoalProcess.setGoalAndPath(new GoalRunAway(1, runAwayFrom) {
-                @Override
-                public boolean isInGoal(int x, int y, int z) {
-                    return false;
-                }
-            });
-            return true;
-        }
-        if (msg.startsWith("cleararea")) {
-            String suffix = msg.substring("cleararea".length());
-            BlockPos corner1;
-            BlockPos corner2;
-            if (suffix.isEmpty()) {
-                // clear the area from the current goal to here
-                Goal goal = baritone.getPathingBehavior().getGoal();
-                if (!(goal instanceof GoalBlock)) {
-                    logDirect("Need to specify goal of opposite corner");
-                    return true;
-                }
-                corner1 = ((GoalBlock) goal).getGoalPos();
-                corner2 = ctx.playerFeet();
-            } else {
-                try {
-                    String[] spl = suffix.split(" ");
-                    corner1 = ctx.playerFeet();
-                    corner2 = new BlockPos(Integer.parseInt(spl[0]), Integer.parseInt(spl[1]), Integer.parseInt(spl[2]));
-                } catch (NumberFormatException | ArrayIndexOutOfBoundsException | NullPointerException ex) {
-                    logDirect("unable to parse");
-                    return true;
-                }
-            }
-            baritone.getBuilderProcess().clearArea(corner1, corner2);
-            return true;
-        }
-        if (msg.equals("resume")) {
-            baritone.getBuilderProcess().resume();
-            logDirect("resumed");
-            return true;
-        }
-        if (msg.equals("pause")) {
-            baritone.getBuilderProcess().pause();
-            logDirect("paused");
-            return true;
-        }
-        if (msg.equals("reset")) {
-            for (Settings.Setting setting : BaritoneAPI.getSettings().allSettings) {
-                setting.reset();
-            }
-            SettingsUtil.save(BaritoneAPI.getSettings());
-            logDirect("Baritone settings reset");
-            return true;
-        }
-        if (msg.equals("tunnel")) {
-            customGoalProcess.setGoalAndPath(new GoalStrictDirection(ctx.playerFeet(), ctx.player().getHorizontalFacing()));
-            logDirect("tunneling");
-            return true;
-        }
-        if (msg.equals("render")) {
-            BetterBlockPos pf = ctx.playerFeet();
-            int dist = (Minecraft.getMinecraft().gameSettings.renderDistanceChunks + 1) * 16;
-            Minecraft.getMinecraft().renderGlobal.markBlockRangeForRenderUpdate(pf.x - dist, pf.y - 256, pf.z - dist, pf.x + dist, pf.y + 256, pf.z + dist);
-            logDirect("okay");
-            return true;
-        }
-        if (msg.equals("farm")) {
-            baritone.getFarmProcess().farm();
-            logDirect("farming");
-            return true;
-        }
-        if (msg.equals("chests")) {
-            for (Map.Entry<BlockPos, IRememberedInventory> entry : baritone.getWorldProvider().getCurrentWorld().getContainerMemory().getRememberedInventories().entrySet()) {
-                logDirect(BetterBlockPos.from(entry.getKey()) + "");
-                log(entry.getValue().getContents());
-            }
-            return true;
-        }
-        if (msg.startsWith("followentities")) {
-            baritone.getFollowProcess().follow(Entity.class::isInstance);
-            logDirect("Following any entities");
-            return true;
-        }
-        if (msg.startsWith("followplayers")) {
-            baritone.getFollowProcess().follow(EntityPlayer.class::isInstance); // O P P A
-            logDirect("Following any players");
-            return true;
-        }
-        if (msg.startsWith("followentity")) {
-            String name = msg.substring(12).trim();
-            Optional<Entity> toFollow = Optional.empty();
-            for (Entity entity : ctx.world().loadedEntityList) {
-                String entityName = entity.getName().trim().toLowerCase();
-                if ((entityName.contains(name) || name.contains(entityName)) && !(entity instanceof EntityItem || entity instanceof EntityPlayer)) { // We dont want it following players while `#follow` exists.
-                    toFollow = Optional.of(entity);
-                }
-            }
-            if (!toFollow.isPresent()) {
-                logDirect("Entity not found");
-                return true;
-            }
-            Entity effectivelyFinal = toFollow.get();
-            baritone.getFollowProcess().follow(effectivelyFinal::equals);
-            logDirect("Following entity " + toFollow.get());
-            return true;
-        }
-        if (msg.startsWith("follow")) {
-            String name = msg.substring(6).trim();
-            Optional<Entity> toFollow = Optional.empty();
-            if (name.length() == 0) {
-                toFollow = ctx.getSelectedEntity();
-            } else {
-                for (EntityPlayer pl : ctx.world().playerEntities) {
-                    String theirName = pl.getName().trim().toLowerCase();
-                    if (!theirName.equals(ctx.player().getName().trim().toLowerCase()) && (theirName.contains(name) || name.contains(theirName))) { // don't follow ourselves lol
-                        toFollow = Optional.of(pl);
-                    }
-                }
-            }
-            if (!toFollow.isPresent()) {
-                logDirect("Not found");
-                return true;
-            }
-            Entity effectivelyFinal = toFollow.get();
-            baritone.getFollowProcess().follow(effectivelyFinal::equals);
-            logDirect("Following " + toFollow.get());
-            return true;
-        }
-        if (msg.startsWith("explorefilter")) {
-            // explorefilter blah.json
-            // means that entries in blah.json are already explored
-            // explorefilter blah.json invert
-            // means that entries in blah.json are NOT already explored
-            String path = msg.substring("explorefilter".length()).trim();
-            String[] parts = path.split(" ");
-            Path path1 = Minecraft.getMinecraft().gameDir.toPath().resolve(parts[0]);
-            boolean invert = parts.length > 1;
-            try {
-                baritone.getExploreProcess().applyJsonFilter(path1, invert);
-                logDirect("Loaded filter. Inverted: " + invert);
-                if (invert) {
-                    logDirect("Chunks on this list will be treated as possibly unexplored, all others will be treated as certainly explored");
-                } else {
-                    logDirect("Chunks on this list will be treated as certainly explored, all others will be treated as possibly unexplored");
-                }
-            } catch (Exception e) {
-                e.printStackTrace();
-                logDirect("Unable to load " + path1);
-            }
-            return true;
-        }
-        if (msg.equals("reloadall")) {
-            baritone.getWorldProvider().getCurrentWorld().getCachedWorld().reloadAllFromDisk();
-            logDirect("ok");
-            return true;
-        }
-        if (msg.equals("saveall")) {
-            baritone.getWorldProvider().getCurrentWorld().getCachedWorld().save();
-            logDirect("ok");
-            return true;
-        }
-        if (msg.startsWith("explore")) {
-            String rest = msg.substring("explore".length()).trim();
-            int centerX;
-            int centerZ;
-            try {
-                centerX = Integer.parseInt(rest.split(" ")[0]);
-                centerZ = Integer.parseInt(rest.split(" ")[1]);
-            } catch (Exception ex) {
-                centerX = ctx.playerFeet().x;
-                centerZ = ctx.playerFeet().z;
-            }
-            baritone.getExploreProcess().explore(centerX, centerZ);
-            logDirect("Exploring from " + centerX + "," + centerZ);
-            return true;
-        }
-        if (msg.equals("blacklist")) {
-            IGetToBlockProcess proc = baritone.getGetToBlockProcess();
-            if (!proc.isActive()) {
-                logDirect("GetToBlockProcess is not currently active");
-                return true;
-            }
-            if (proc.blacklistClosest()) {
-                logDirect("Blacklisted closest instances");
-            } else {
-                logDirect("No known locations, unable to blacklist");
-            }
-            return true;
-        }
-        if (msg.startsWith("find")) {
-            repack();
-            String blockType = msg.substring(4).trim();
-            ArrayList<BlockPos> locs = baritone.getWorldProvider().getCurrentWorld().getCachedWorld().getLocationsOf(blockType, 1, ctx.playerFeet().getX(), ctx.playerFeet().getZ(), 4);
-            logDirect("Have " + locs.size() + " locations");
-            for (BlockPos pos : locs) {
-                Block actually = ctx.world().getBlockState(pos).getBlock();
-                if (!BlockUtils.blockToString(actually).equalsIgnoreCase(blockType)) {
-                    logDebug("Was looking for " + blockType + " but actually found " + actually + " " + BlockUtils.blockToString(actually));
-                }
-            }
-            return true;
-        }
-        if (msg.startsWith("mine")) {
-            repack();
-            String[] blockTypes = msg.substring(4).trim().split(" ");
-            try {
-                int quantity = Integer.parseInt(blockTypes[1]);
-                Block block = BlockUtils.stringToBlockRequired(blockTypes[0]);
-                baritone.getMineProcess().mine(quantity, block);
-                logDirect("Will mine " + quantity + " " + blockTypes[0]);
-                return true;
-            } catch (NumberFormatException | ArrayIndexOutOfBoundsException | NullPointerException ex) {
-            }
-            for (String s : blockTypes) {
-                if (BlockUtils.stringToBlockNullable(s) == null) {
-                    logDirect(s + " isn't a valid block name");
-                    return true;
-                }
-
-            }
-            baritone.getMineProcess().mineByName(0, blockTypes);
-            logDirect("Started mining blocks of type " + Arrays.toString(blockTypes));
-            return true;
-        }
-        if (msg.equals("click")) {
-            baritone.openClick();
-            logDirect("aight dude");
-            return true;
-        }
-        if (msg.startsWith("thisway") || msg.startsWith("forward")) {
-            try {
-                Goal goal = GoalXZ.fromDirection(ctx.playerFeetAsVec(), ctx.player().rotationYaw, Double.parseDouble(msg.substring(7).trim()));
-                customGoalProcess.setGoal(goal);
-                logDirect("Goal: " + goal);
-            } catch (NumberFormatException ex) {
-                logDirect("Error unable to parse '" + msg.substring(7).trim() + "' to a double.");
-            }
-            return true;
-        }
-        if (msg.startsWith("list") || msg.startsWith("get ") || msg.startsWith("show")) {
-            String waypointType = msg.substring(4).trim();
-            if (waypointType.endsWith("s")) {
-                // for example, "show deaths"
-                waypointType = waypointType.substring(0, waypointType.length() - 1);
-            }
-            IWaypoint.Tag tag = IWaypoint.Tag.fromString(waypointType);
-            if (tag == null) {
-                logDirect("Not a valid tag. Tags are: " + Arrays.asList(IWaypoint.Tag.values()).toString().toLowerCase());
-                return true;
-            }
-            Set<IWaypoint> waypoints = baritone.getWorldProvider().getCurrentWorld().getWaypoints().getByTag(tag);
-            // might as well show them from oldest to newest
-            List<IWaypoint> sorted = new ArrayList<>(waypoints);
-            sorted.sort(Comparator.comparingLong(IWaypoint::getCreationTimestamp));
-            logDirect("Waypoints under tag " + tag + ":");
-            for (IWaypoint waypoint : sorted) {
-                logDirect(waypoint.toString());
-            }
-            return true;
-        }
-        if (msg.startsWith("save")) {
-            String name = msg.substring(4).trim();
-            BetterBlockPos pos = ctx.playerFeet();
-            if (name.contains(" ")) {
-                logDirect("Name contains a space, assuming it's in the format 'save waypointName X Y Z'");
-                String[] parts = name.split(" ");
-                if (parts.length != 4) {
-                    logDirect("Unable to parse, expected four things");
-                    return true;
-                }
-                try {
-                    pos = new BetterBlockPos(Integer.parseInt(parts[1]), Integer.parseInt(parts[2]), Integer.parseInt(parts[3]));
-                } catch (NumberFormatException ex) {
-                    logDirect("Unable to parse coordinate integers");
-                    return true;
-                }
-                name = parts[0];
-            }
-            for (IWaypoint.Tag tag : IWaypoint.Tag.values()) {
-                if (tag.name().equalsIgnoreCase(name)) {
-                    logDirect("Unable to use tags as name. Tags are: " + Arrays.asList(IWaypoint.Tag.values()).toString().toLowerCase());
-                    return true;
-                }
-            }
-            baritone.getWorldProvider().getCurrentWorld().getWaypoints().addWaypoint(new Waypoint(name, IWaypoint.Tag.USER, pos));
-            logDirect("Saved user defined position " + pos + " under name '" + name + "'. Say 'goto " + name + "' to set goal, say 'list user' to list custom waypoints.");
-            return true;
-        }
-        if (msg.startsWith("delete")) {
-            String name = msg.substring(6).trim();
-            IWaypoint waypoint = baritone.getWorldProvider().getCurrentWorld().getWaypoints().getAllWaypoints().stream().filter(w -> w.getTag() == IWaypoint.Tag.USER && w.getName().equalsIgnoreCase(name)).findFirst().orElse(null);
-            if (waypoint == null) {
-                logDirect("No user defined position under the name '" + name + "' found.");
-                return true;
-            }
-            baritone.getWorldProvider().getCurrentWorld().getWaypoints().removeWaypoint(waypoint);
-            logDirect("Deleted user defined position under name '" + name + "'.");
-            return true;
-        }
-        if (msg.startsWith("goto")) {
-            repack();
-            String waypointType = msg.substring(4).trim();
-            if (waypointType.endsWith("s") && IWaypoint.Tag.fromString(waypointType.substring(0, waypointType.length() - 1)) != null) {
-                // for example, "show deaths"
-                waypointType = waypointType.substring(0, waypointType.length() - 1);
-            }
-            IWaypoint.Tag tag = IWaypoint.Tag.fromString(waypointType);
-            IWaypoint waypoint;
-            if (tag == null) {
-                String mining = waypointType;
-                Block block = BlockUtils.stringToBlockNullable(mining);
-                //logDirect("Not a valid tag. Tags are: " + Arrays.asList(Waypoint.Tag.values()).toString().toLowerCase());
-                if (block == null) {
-                    waypoint = baritone.getWorldProvider().getCurrentWorld().getWaypoints().getAllWaypoints().stream().filter(w -> w.getName().equalsIgnoreCase(mining)).max(Comparator.comparingLong(IWaypoint::getCreationTimestamp)).orElse(null);
-                    if (waypoint == null) {
-                        Goal goal = parseGoal(waypointType.split(" "));
-                        if (goal != null) {
-                            logDirect("Going to " + goal);
-                            customGoalProcess.setGoalAndPath(goal);
-                        }
-                        return true;
-                    }
-                } else {
-                    baritone.getGetToBlockProcess().getToBlock(block);
-                    return true;
-                }
-            } else {
-                waypoint = baritone.getWorldProvider().getCurrentWorld().getWaypoints().getMostRecentByTag(tag);
-                if (waypoint == null) {
-                    logDirect("None saved for tag " + tag);
-                    return true;
-                }
-            }
-            Goal goal = waypoint.getTag() == IWaypoint.Tag.BED ? new GoalGetToBlock(waypoint.getLocation()) : new GoalBlock(waypoint.getLocation());
-            customGoalProcess.setGoalAndPath(goal);
-            return true;
-        }
-        if (msg.equals("spawn") || msg.equals("bed")) {
-            IWaypoint waypoint = baritone.getWorldProvider().getCurrentWorld().getWaypoints().getMostRecentByTag(IWaypoint.Tag.BED);
-            if (waypoint == null) {
-                BlockPos spawnPoint = ctx.player().getBedLocation();
-                // for some reason the default spawnpoint is underground sometimes
-                Goal goal = new GoalXZ(spawnPoint.getX(), spawnPoint.getZ());
-                logDirect("spawn not saved, defaulting to world spawn. set goal to " + goal);
-                customGoalProcess.setGoalAndPath(goal);
-            } else {
-                Goal goal = new GoalGetToBlock(waypoint.getLocation());
-                customGoalProcess.setGoalAndPath(goal);
-                logDirect("Set goal to most recent bed " + goal);
-            }
-            return true;
-        }
-        if (msg.equals("sethome")) {
-            baritone.getWorldProvider().getCurrentWorld().getWaypoints().addWaypoint(new Waypoint("", IWaypoint.Tag.HOME, ctx.playerFeet()));
-            logDirect("Saved. Say home to set goal.");
-            return true;
-        }
-        if (msg.equals("home")) {
-            IWaypoint waypoint = baritone.getWorldProvider().getCurrentWorld().getWaypoints().getMostRecentByTag(IWaypoint.Tag.HOME);
-            if (waypoint == null) {
-                logDirect("home not saved");
-            } else {
-                Goal goal = new GoalBlock(waypoint.getLocation());
-                customGoalProcess.setGoalAndPath(goal);
-                logDirect("Going to saved home " + goal);
-            }
-            return true;
-        }
-        if (msg.equals("damn")) {
-            logDirect("daniel");
-        }
-        return false;
-    }
-
-    private int repack() {
-        ChunkProviderClient cli = (ChunkProviderClient) ctx.world().getChunkProvider();
-        int playerChunkX = ctx.playerFeet().getX() >> 4;
-        int playerChunkZ = ctx.playerFeet().getZ() >> 4;
-        int count = 0;
-        for (int x = playerChunkX - 40; x <= playerChunkX + 40; x++) {
-            for (int z = playerChunkZ - 40; z <= playerChunkZ + 40; z++) {
-                Chunk chunk = cli.getLoadedChunk(x, z);
-                if (chunk != null && !chunk.isEmpty()) {
-                    count++;
-                    baritone.getWorldProvider().getCurrentWorld().getCachedWorld().queueForPacking(chunk);
-                }
-            }
-        }
-        return count;
-    }
-
-    private int parseOrDefault(String str, int i, double dimensionFactor) {
-        return str.equals("~") ? i : str.startsWith("~") ? (int) (Integer.parseInt(str.substring(1)) * dimensionFactor) + i : (int) (Integer.parseInt(str) * dimensionFactor);
-    }
-
-    private void log(List<ItemStack> stacks) {
-        for (ItemStack stack : stacks) {
-            if (!stack.isEmpty()) {
-                logDirect(stack.getCount() + "x " + stack.getDisplayName() + "@" + stack.getItemDamage());
-            }
-        }
-    }
-
-    private Goal parseGoal(String[] params) {
-        Goal goal;
-        try {
-            BetterBlockPos playerFeet = ctx.playerFeet();
-
-            int length = params.length - 1; // length has to be smaller when a dimension parameter is added
-            if (params.length < 1 || (isCreatable(params[params.length - 1]) || params[params.length - 1].startsWith("~"))) {
-                length = params.length;
-            }
-            switch (length) {
-                case 0:
-                    goal = new GoalBlock(playerFeet);
-                    break;
-                case 1:
-                    goal = new GoalYLevel(parseOrDefault(params[0], playerFeet.y, 1));
-                    break;
-                case 2:
-                    goal = new GoalXZ(parseOrDefault(params[0], playerFeet.x, calculateDimensionFactor(params[params.length - 1])), parseOrDefault(params[1], playerFeet.z, calculateDimensionFactor(params[params.length - 1])));
-                    break;
-                case 3:
-                    goal = new GoalBlock(new BlockPos(parseOrDefault(params[0], playerFeet.x, calculateDimensionFactor(params[params.length - 1])), parseOrDefault(params[1], playerFeet.y, 1), parseOrDefault(params[2], playerFeet.z, calculateDimensionFactor(params[params.length - 1]))));
-                    break;
-                default:
-                    logDirect("unable to understand lol");
-                    return null;
-            }
-        } catch (NumberFormatException ex) {
-            logDirect("unable to parse integer " + ex);
-            return null;
-        }
-        return goal;
-    }
-
-
-    private double calculateDimensionFactor(String to) {
-        return Math.pow(8, ctx.world().provider.getDimensionType().getId() - getDimensionByName(to.toLowerCase()).getId());
-    }
-
-    private DimensionType getDimensionByName(String name) {
-        if ("the_end".contains(name)) {
-            return DimensionType.THE_END;
-        }
-        if ("the_overworld".contains(name) || "surface".contains(name)) {
-            return DimensionType.OVERWORLD;
-        }
-        if ("the_nether".contains(name) || "hell".contains(name)) {
-            return DimensionType.NETHER;
-        }
-        return ctx.world().provider.getDimensionType();
-    }
-
-}

src/api/java/baritone/api/utils/Helper.java

@@ -39,14 +39,15 @@ public interface Helper {
     Helper HELPER = new Helper() {};
 
     static ITextComponent getPrefix() {
-        return new TextComponentString("") {{
-            getStyle().setColor(TextFormatting.DARK_PURPLE);
-            appendSibling(new TextComponentString("["));
-            appendSibling(new TextComponentString(BaritoneAPI.getSettings().shortBaritonePrefix.value ? "B" : "Baritone") {{
-                getStyle().setColor(TextFormatting.LIGHT_PURPLE);
-            }});
-            appendSibling(new TextComponentString("]"));
-        }};
+        ITextComponent baritone = new TextComponentString(BaritoneAPI.getSettings().shortBaritonePrefix.value ? "B" : "Baritone");
+        baritone.getStyle().setColor(TextFormatting.LIGHT_PURPLE);
+        ITextComponent prefix = new TextComponentString("");
+        prefix.getStyle().setColor(TextFormatting.DARK_PURPLE);
+        prefix.appendText("[");
+        prefix.appendSibling(baritone);
+        prefix.appendText("]");
+
+        return prefix;
     }
 
     Minecraft mc = Minecraft.getMinecraft();
@@ -71,31 +72,31 @@ public interface Helper {
      * @param components The components to send
      */
     default void logDirect(ITextComponent... components) {
-        ITextComponent component = new TextComponentString("") {{
-            appendSibling(getPrefix());
-            appendSibling(new TextComponentString(" "));
-            asList(components).forEach(this::appendSibling);
-        }};
-
+        ITextComponent component = new TextComponentString("");
+        component.appendSibling(getPrefix());
+        component.appendSibling(new TextComponentString(" "));
+        asList(components).forEach(component::appendSibling);
         Minecraft.getMinecraft().addScheduledTask(() -> BaritoneAPI.getSettings().logger.value.accept(component));
     }
 
     /**
-     * Send a message to chat regardless of chatDebug (should only be used for critically important messages, or as a direct response to a chat command)
+     * Send a message to chat regardless of chatDebug (should only be used for critically important messages, or as a
+     * direct response to a chat command)
      *
      * @param message The message to display in chat
      * @param color   The color to print that message in
      */
     default void logDirect(String message, TextFormatting color) {
-        Arrays.stream(message.split("\\n")).forEach(line ->
-            logDirect(new TextComponentString(line.replace("\t", "    ")) {{
-                getStyle().setColor(color);
-            }})
-        );
+        Arrays.stream(message.split("\\n")).forEach(line -> {
+            ITextComponent component = new TextComponentString(line.replace("\t", "    "));
+            component.getStyle().setColor(color);
+            logDirect(component);
+        });
     }
 
     /**
-     * Send a message to chat regardless of chatDebug (should only be used for critically important messages, or as a direct response to a chat command)
+     * Send a message to chat regardless of chatDebug (should only be used for critically important messages, or as a
+     * direct response to a chat command)
      *
      * @param message The message to display in chat
      */

src/api/java/baritone/api/utils/IPlayerContext.java

@@ -48,6 +48,14 @@ public interface IPlayerContext {
         // TODO find a better way to deal with soul sand!!!!!
         BetterBlockPos feet = new BetterBlockPos(player().posX, player().posY + 0.1251, player().posZ);
 
+        // sometimes when calling this from another thread or while world is null, it'll throw a NullPointerException
+        // that causes the game to immediately crash
+        //
+        // so of course crashing on 2b is horribly bad due to queue times and logout spot
+        // catch the NPE and ignore it if it does happen
+        //
+        // this does not impact performance at all since we're not null checking constantly
+        // if there is an exception, the only overhead is Java generating the exception object... so we can ignore it
         try {
             if (world().getBlockState(feet).getBlock() instanceof BlockSlab) {
                 return feet.up();

src/api/java/baritone/api/utils/ISchematic.java

@@ -20,9 +20,11 @@ package baritone.api.utils;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.util.EnumFacing;
 
+import java.util.List;
+
 /**
- * Basic representation of a schematic. Provides the dimensions and
- * the desired statefor a given position relative to the origin.
+ * Basic representation of a schematic. Provides the dimensions and the desired statefor a given position relative to
+ * the origin.
  *
  * @author leijurv
  */
@@ -62,13 +64,14 @@ public interface ISchematic {
     /**
      * Returns the desired block state at a given (X, Y, Z) position relative to the origin (0, 0, 0).
      *
-     * @param x       The x position of the block, relative to the origin
-     * @param y       The y position of the block, relative to the origin
-     * @param z       The z position of the block, relative to the origin
-     * @param current The current state of that block in the world, or null
+     * @param x               The x position of the block, relative to the origin
+     * @param y               The y position of the block, relative to the origin
+     * @param z               The z position of the block, relative to the origin
+     * @param current         The current state of that block in the world, or null
+     * @param approxPlaceable The list of blockstates estimated to be placeable
      * @return The desired block state at the specified position
      */
-    IBlockState desiredState(int x, int y, int z, IBlockState current);
+    IBlockState desiredState(int x, int y, int z, IBlockState current, List<IBlockState> approxPlaceable);
 
     /**
      * @return The width (X axis length) of this schematic

src/api/java/baritone/api/utils/SettingsUtil.java

@@ -121,6 +121,15 @@ public class SettingsUtil {
         return modified;
     }
 
+    /**
+     * Gets the type of a setting and returns it as a string, with package names stripped.
+     *
+     * For example, if the setting type is {@code java.util.List<java.lang.String>}, this function returns
+     * {@code List<String>}.
+     *
+     * @param setting The setting
+     * @return The type
+     */
     public static String settingTypeToString(Settings.Setting setting) {
         return setting.getType().getTypeName()
             .replaceAll("(?:\\w+\\.)+(\\w+)", "$1");

src/api/java/baritone/api/utils/command/BaritoneChatControl.java

@@ -20,6 +20,7 @@ package baritone.api.utils.command;
 import baritone.api.BaritoneAPI;
 import baritone.api.IBaritone;
 import baritone.api.Settings;
+import baritone.api.accessor.IGuiScreen;
 import baritone.api.event.events.ChatEvent;
 import baritone.api.event.events.TabCompleteEvent;
 import baritone.api.event.listener.AbstractGameEventListener;
@@ -33,6 +34,7 @@ import baritone.api.utils.command.helpers.arguments.ArgConsumer;
 import baritone.api.utils.command.helpers.tabcomplete.TabCompleteHelper;
 import baritone.api.utils.command.manager.CommandManager;
 import com.mojang.realmsclient.util.Pair;
+import net.minecraft.util.text.ITextComponent;
 import net.minecraft.util.text.TextComponentString;
 import net.minecraft.util.text.TextFormatting;
 import net.minecraft.util.text.event.ClickEvent;
@@ -47,7 +49,6 @@ import java.util.stream.Stream;
 
 import static java.util.Objects.isNull;
 import static java.util.Objects.nonNull;
-import static java.util.stream.Stream.of;
 
 public class BaritoneChatControl implements Helper, AbstractGameEventListener {
     public final IBaritone baritone;
@@ -67,10 +68,6 @@ public class BaritoneChatControl implements Helper, AbstractGameEventListener {
         String prefix = settings.prefix.value;
         boolean forceRun = msg.startsWith(FORCE_COMMAND_PREFIX);
 
-        if (!forceRun && !settings.chatControl.value && !settings.chatControlAnyway.value && !settings.prefixControl.value) {
-            return;
-        }
-
         if ((settings.prefixControl.value && msg.startsWith(prefix)) || forceRun) {
             event.cancel();
 
@@ -79,11 +76,7 @@ public class BaritoneChatControl implements Helper, AbstractGameEventListener {
             if (!runCommand(commandStr) && !commandStr.trim().isEmpty()) {
                 new CommandNotFoundException(CommandExecution.expand(commandStr).first()).handle(null, null);
             }
-
-            return;
-        }
-
-        if ((settings.chatControl.value || settings.chatControlAnyway.value) && runCommand(msg)) {
+        } else if ((settings.chatControl.value || settings.chatControlAnyway.value) && runCommand(msg)) {
             event.cancel();
         }
     }
@@ -92,18 +85,20 @@ public class BaritoneChatControl implements Helper, AbstractGameEventListener {
         if (settings.echoCommands.value) {
             String msg = command + rest;
             String toDisplay = settings.censorRanCommands.value ? command + " ..." : msg;
-            logDirect(new TextComponentString(String.format("> %s", toDisplay)) {{
-                getStyle()
-                    .setColor(TextFormatting.WHITE)
-                    .setHoverEvent(new HoverEvent(
-                        HoverEvent.Action.SHOW_TEXT,
-                        new TextComponentString("Click to rerun command")
-                    ))
-                    .setClickEvent(new ClickEvent(
-                        ClickEvent.Action.RUN_COMMAND,
-                        FORCE_COMMAND_PREFIX + msg
-                    ));
-            }});
+
+            ITextComponent component = new TextComponentString(String.format("> %s", toDisplay));
+            component.getStyle()
+                .setColor(TextFormatting.WHITE)
+                .setHoverEvent(new HoverEvent(
+                    HoverEvent.Action.SHOW_TEXT,
+                    new TextComponentString("Click to rerun command")
+                ))
+                .setClickEvent(new ClickEvent(
+                    ClickEvent.Action.RUN_COMMAND,
+                    FORCE_COMMAND_PREFIX + msg
+                ));
+
+            logDirect(component);
         }
     }
 
@@ -113,7 +108,7 @@ public class BaritoneChatControl implements Helper, AbstractGameEventListener {
             return false;
         } else if (msg.trim().equalsIgnoreCase("orderpizza")) {
             try {
-                ((Lol) mc.currentScreen).openLink(new URI("https://www.dominos.com/en/pages/order/"));
+                ((IGuiScreen) mc.currentScreen).openLink(new URI("https://www.dominos.com/en/pages/order/"));
             } catch (NullPointerException | URISyntaxException ignored) {}
 
             return false;
@@ -129,22 +124,18 @@ public class BaritoneChatControl implements Helper, AbstractGameEventListener {
         ArgConsumer argc = new ArgConsumer(pair.second());
 
         if (!argc.has()) {
-            for (Settings.Setting setting : settings.allSettings) {
-                if (setting.getName().equals("logger")) {
-                    continue;
+            Settings.Setting setting = settings.byLowerName.get(command.toLowerCase(Locale.US));
+
+            if (setting != null) {
+                logRanCommand(command, rest);
+
+                if (setting.getValueClass() == Boolean.class) {
+                    CommandManager.execute(String.format("set toggle %s", setting.getName()));
+                } else {
+                    CommandManager.execute(String.format("set %s", setting.getName()));
                 }
 
-                if (setting.getName().equalsIgnoreCase(command)) {
-                    logRanCommand(command, rest);
-
-                    if (setting.getValueClass() == Boolean.class) {
-                        CommandManager.execute(String.format("set toggle %s", setting.getName()));
-                    } else {
-                        CommandManager.execute(String.format("set %s", setting.getName()));
-                    }
-
-                    return true;
-                }
+                return true;
             }
         } else if (argc.hasExactlyOne()) {
             for (Settings.Setting setting : settings.allSettings) {
@@ -217,14 +208,14 @@ public class BaritoneChatControl implements Helper, AbstractGameEventListener {
                     TabCompleteHelper helper = new TabCompleteHelper();
 
                     if ((Boolean) setting.value) {
-                        helper.append(of("true", "false"));
+                        helper.append(Stream.of("true", "false"));
                     } else {
-                        helper.append(of("false", "true"));
+                        helper.append(Stream.of("false", "true"));
                     }
 
                     return helper.filterPrefix(argc.getString()).stream();
                 } else {
-                    return of(SettingsUtil.settingValueToString(setting));
+                    return Stream.of(SettingsUtil.settingValueToString(setting));
                 }
             }
         }

src/api/java/baritone/api/utils/command/Command.java

@@ -27,8 +27,6 @@ import baritone.api.utils.command.execution.CommandExecution;
 import baritone.api.utils.command.helpers.arguments.ArgConsumer;
 import net.minecraft.client.Minecraft;
 
-import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.Locale;
@@ -46,27 +44,20 @@ public abstract class Command implements Helper, AbstractGameEventListener {
      */
     public final List<String> names;
 
-    /**
-     * A <b>single-line</b> string containing a short description of this command's purpose.
-     */
-    public final String shortDesc;
-
     /**
      * Creates a new Baritone control command.
      *
-     * @param names     The names of this command. This is what you put after the command prefix.
-     * @param shortDesc A <b>single-line</b> string containing a short description of this command's purpose.
+     * @param names The names of this command. This is what you put after the command prefix.
      */
-    protected Command(List<String> names, String shortDesc) {
+    protected Command(List<String> names) {
         this.names = names.stream()
             .map(s -> s.toLowerCase(Locale.US))
-            .collect(Collectors.toCollection(ArrayList::new));
-        this.shortDesc = shortDesc;
+            .collect(Collectors.toList());
         baritone.getGameEventHandler().registerEventListener(this);
     }
 
-    protected Command(String name, String shortDesc) {
-        this(Collections.singletonList(name), shortDesc);
+    protected Command(String name) {
+        this(Collections.singletonList(name));
     }
 
     /**
@@ -88,7 +79,7 @@ public abstract class Command implements Helper, AbstractGameEventListener {
         try {
             return tabCompleted(execution.label, execution.args, execution.settings);
         } catch (Throwable t) {
-            return Arrays.stream(new String[0]);
+            return Stream.empty();
         }
     }
 
@@ -103,6 +94,11 @@ public abstract class Command implements Helper, AbstractGameEventListener {
      */
     protected abstract Stream<String> tabCompleted(String label, ArgConsumer args, Settings settings);
 
+    /**
+     * @return A <b>single-line</b> string containing a short description of this command's purpose.
+     */
+    public abstract String getShortDesc();
+
     /**
      * @return A list of lines that will be printed by the help command when the user wishes to view them.
      */

src/api/java/baritone/api/utils/command/argparser/ArgParserManager.java

@@ -22,8 +22,6 @@ import baritone.api.utils.command.exception.CommandInvalidTypeException;
 import baritone.api.utils.command.exception.CommandNoParserForTypeException;
 import baritone.api.utils.command.registry.Registry;
 
-import java.util.Iterator;
-
 import static java.util.Objects.isNull;
 
 public class ArgParserManager {
@@ -38,16 +36,13 @@ public class ArgParserManager {
      * @return A parser that can parse arguments into this class, if found.
      */
     public static <T> ArgParser.Stateless<T> getParserStateless(Class<T> klass) {
-        for (Iterator<ArgParser> it = REGISTRY.descendingIterator(); it.hasNext(); ) {
-            ArgParser<?> parser = it.next();
-
-            if (parser instanceof ArgParser.Stateless && parser.getKlass().isAssignableFrom(klass)) {
-                //noinspection unchecked
-                return (ArgParser.Stateless<T>) parser;
-            }
-        }
-
-        return null;
+        //noinspection unchecked
+        return REGISTRY.descendingStream()
+            .filter(ArgParser.Stateless.class::isInstance)
+            .map(ArgParser.Stateless.class::cast)
+            .filter(parser -> parser.getKlass().isAssignableFrom(klass))
+            .findFirst()
+            .orElse(null);
     }
 
     /**
@@ -55,21 +50,27 @@ public class ArgParserManager {
      * @return A parser that can parse arguments into this class, if found.
      */
     public static <T, S> ArgParser.Stated<T, S> getParserStated(Class<T> klass, Class<S> stateKlass) {
-        for (Iterator<ArgParser> it = REGISTRY.descendingIterator(); it.hasNext(); ) {
-            ArgParser<?> parser = it.next();
-
-            //noinspection unchecked
-            if (parser instanceof ArgParser.Stated
-                && parser.getKlass().isAssignableFrom(klass)
-                && ((ArgParser.Stated) parser).getStateKlass().isAssignableFrom(stateKlass)) {
-                //noinspection unchecked
-                return (ArgParser.Stated<T, S>) parser;
-            }
-        }
-
-        return null;
+        //noinspection unchecked
+        return REGISTRY.descendingStream()
+            .filter(ArgParser.Stated.class::isInstance)
+            .map(ArgParser.Stated.class::cast)
+            .filter(parser -> parser.getKlass().isAssignableFrom(klass))
+            .filter(parser -> parser.getStateKlass().isAssignableFrom(stateKlass))
+            .map(ArgParser.Stated.class::cast)
+            .findFirst()
+            .orElse(null);
     }
 
+    /**
+     * Attempt to parse the specified argument with a stateless {@link ArgParser} that outputs the specified class.
+     *
+     * @param klass The class to parse the argument into.
+     * @param arg   The argument to parse.
+     * @return An instance of the specified class.
+     * @throws CommandNoParserForTypeException If no parser exists for that type
+     * @throws CommandInvalidTypeException     If the parsing failed
+     * @see ArgParser.Stateless
+     */
     public static <T> T parseStateless(Class<T> klass, CommandArgument arg) {
         ArgParser.Stateless<T> parser = getParserStateless(klass);
 
@@ -84,6 +85,17 @@ public class ArgParserManager {
         }
     }
 
+    /**
+     * Attempt to parse the specified argument with a stated {@link ArgParser} that outputs the specified class.
+     *
+     * @param klass The class to parse the argument into.
+     * @param arg   The argument to parse.
+     * @param state The state to pass to the {@link ArgParser.Stated}.
+     * @return An instance of the specified class.
+     * @throws CommandNoParserForTypeException If no parser exists for that type
+     * @throws CommandInvalidTypeException     If the parsing failed
+     * @see ArgParser.Stated
+     */
     public static <T, S> T parseStated(Class<T> klass, Class<S> stateKlass, CommandArgument arg, S state) {
         ArgParser.Stated<T, S> parser = getParserStated(klass, stateKlass);
 

src/api/java/baritone/api/utils/command/argparser/DefaultArgParsers.java

@@ -19,7 +19,6 @@ package baritone.api.utils.command.argparser;
 
 import baritone.api.utils.command.argument.CommandArgument;
 
-import java.util.Collections;
 import java.util.List;
 import java.util.Locale;
 
@@ -114,11 +113,11 @@ public class DefaultArgParsers {
         }
     }
 
-    public static final List<ArgParser<?>> all = Collections.unmodifiableList(asList(
+    public static final List<ArgParser<?>> all = asList(
         IntArgumentParser.INSTANCE,
         LongArgumentParser.INSTANCE,
         FloatArgumentParser.INSTANCE,
         DoubleArgumentParser.INSTANCE,
         BooleanArgumentParser.INSTANCE
-    ));
+    );
 }

src/api/java/baritone/api/utils/command/argparser/IArgParser.java

@@ -25,6 +25,11 @@ public interface IArgParser<T> {
      */
     Class<T> getKlass();
 
+    /**
+     * A stateless argument parser is just that. It takes a {@link CommandArgument} and outputs its type.
+     *
+     * @see ArgParserManager#REGISTRY
+     */
     interface Stateless<T> extends IArgParser<T> {
         /**
          * @param arg The argument to parse.
@@ -35,6 +40,12 @@ public interface IArgParser<T> {
         T parseArg(CommandArgument arg) throws RuntimeException;
     }
 
+    /**
+     * A stated argument parser is similar to a stateless one. It also takes a {@link CommandArgument}, but it also
+     * takes a second argument that can be any type, referred to as the state.
+     *
+     * @see ArgParserManager#REGISTRY
+     */
     interface Stated<T, S> extends IArgParser<T> {
         Class<S> getStateKlass();
 

src/api/java/baritone/api/utils/command/argument/CommandArgument.java

@@ -17,16 +17,27 @@
 
 package baritone.api.utils.command.argument;
 
+import baritone.api.utils.command.argparser.ArgParser;
 import baritone.api.utils.command.argparser.ArgParserManager;
+import baritone.api.utils.command.exception.CommandInvalidArgumentException;
 import baritone.api.utils.command.exception.CommandInvalidTypeException;
+import baritone.api.utils.command.exception.CommandNoParserForTypeException;
+import baritone.api.utils.command.helpers.arguments.ArgConsumer;
+import net.minecraft.util.EnumFacing;
 
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
+import java.util.NoSuchElementException;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-@SuppressWarnings("UnusedReturnValue")
+/**
+ * A {@link CommandArgument} is an immutable object representing one command argument. It contains data on the index of
+ * that argument, its value, and the rest of the string that argument was found in
+ * <p>
+ * You're recommended to use {@link ArgConsumer}s to handle these. Check out {@link ArgConsumer#from(String)}
+ */
 public class CommandArgument {
     public final int index;
     public final String value;
@@ -39,18 +50,54 @@ public class CommandArgument {
         this.rawRest = rawRest;
     }
 
+    /**
+     * Gets an enum value from the enum class with the same name as this argument's value
+     * <p>
+     * For example if you getEnum as an {@link EnumFacing}, and this argument's value is "up", it will return {@link
+     * EnumFacing#UP}
+     *
+     * @param enumClass The enum class to search
+     * @return An enum constant of that class with the same name as this argument's value
+     * @throws CommandInvalidTypeException If the constant couldn't be found
+     * @see ArgConsumer#peekEnum(Class)
+     * @see ArgConsumer#peekEnum(Class, int)
+     * @see ArgConsumer#peekEnumOrNull(Class)
+     * @see ArgConsumer#peekEnumOrNull(Class, int)
+     * @see ArgConsumer#getEnum(Class)
+     * @see ArgConsumer#getEnumOrNull(Class)
+     */
     public <E extends Enum<?>> E getEnum(Class<E> enumClass) {
-        //noinspection OptionalGetWithoutIsPresent
-        return Arrays.stream(enumClass.getEnumConstants())
-            .filter(e -> e.name().equalsIgnoreCase(value))
-            .findFirst()
-            .get();
+        try {
+            //noinspection OptionalGetWithoutIsPresent
+            return Arrays.stream(enumClass.getEnumConstants())
+                .filter(e -> e.name().equalsIgnoreCase(value))
+                .findFirst()
+                .get();
+        } catch (NoSuchElementException e) {
+            throw new CommandInvalidTypeException(this, enumClass.getSimpleName());
+        }
     }
 
+    /**
+     * Tries to use a <b>stateless</b> {@link ArgParser} to parse this argument into the specified class
+     *
+     * @param type The class to parse this argument into
+     * @return An instance of the specified type
+     * @throws CommandNoParserForTypeException If no parser exists for that type
+     * @throws CommandInvalidTypeException     If the parsing failed
+     * @see ArgParser.Stateless
+     */
     public <T> T getAs(Class<T> type) {
         return ArgParserManager.parseStateless(type, this);
     }
 
+    /**
+     * Tries to use a <b>stateless</b> {@link ArgParser} to parse this argument into the specified class
+     *
+     * @param type The class to parse this argument into
+     * @return If the parser succeeded
+     * @see ArgParser.Stateless
+     */
     public <T> boolean is(Class<T> type) {
         try {
             getAs(type);
@@ -60,10 +107,27 @@ public class CommandArgument {
         }
     }
 
+    /**
+     * Tries to use a <b>stated</b> {@link ArgParser} to parse this argument into the specified class
+     *
+     * @param type The class to parse this argument into
+     * @return An instance of the specified type
+     * @throws CommandNoParserForTypeException If no parser exists for that type
+     * @throws CommandInvalidTypeException     If the parsing failed
+     * @see ArgParser.Stated
+     */
+    @SuppressWarnings("UnusedReturnValue")
     public <T, S> T getAs(Class<T> type, Class<S> stateType, S state) {
         return ArgParserManager.parseStated(type, stateType, this, state);
     }
 
+    /**
+     * Tries to use a <b>stated</b> {@link ArgParser} to parse this argument into the specified class
+     *
+     * @param type The class to parse this argument into
+     * @return If the parser succeeded
+     * @see ArgParser.Stated
+     */
     public <T, S> boolean is(Class<T> type, Class<S> stateType, S state) {
         try {
             getAs(type, stateType, state);
@@ -73,6 +137,14 @@ public class CommandArgument {
         }
     }
 
+    /**
+     * Turn a string into a list of {@link CommandArgument}s. This is needed because of {@link CommandArgument#rawRest}
+     *
+     * @param string            The string to convert
+     * @param preserveEmptyLast If the string ends with whitespace, add an empty {@link CommandArgument} to the end This
+     *                          is useful for tab completion
+     * @return A list of {@link CommandArgument}s
+     */
     public static List<CommandArgument> from(String string, boolean preserveEmptyLast) {
         List<CommandArgument> args = new ArrayList<>();
         Matcher argMatcher = argPattern.matcher(string);
@@ -94,10 +166,19 @@ public class CommandArgument {
         return args;
     }
 
+    /**
+     * @see #from(String, boolean)
+     */
     public static List<CommandArgument> from(String string) {
         return from(string, false);
     }
 
+    /**
+     * Returns an "unknown" {@link CommandArgument}. This shouldn't be used unless you absolutely have no information -
+     * ESPECIALLY not with {@link CommandInvalidArgumentException}s
+     *
+     * @return The unknown {@link CommandArgument}
+     */
     public static CommandArgument unknown() {
         return new CommandArgument(-1, "<unknown>", "");
     }

src/api/java/baritone/api/utils/command/datatypes/BlockById.java

@@ -36,7 +36,7 @@ public class BlockById implements IDatatypeFor<Block> {
         ResourceLocation id = new ResourceLocation(consumer.getString());
 
         if ((block = Block.REGISTRY.getObject(id)) == Blocks.AIR) {
-            throw new RuntimeException("no block found by that id");
+            throw new IllegalArgumentException("no block found by that id");
         }
     }
 

src/api/java/baritone/api/utils/command/datatypes/EntityClassById.java

@@ -38,7 +38,7 @@ public class EntityClassById implements IDatatypeFor<Class<? extends Entity>> {
         ResourceLocation id = new ResourceLocation(consumer.getString());
 
         if (isNull(entity = EntityList.REGISTRY.getObject(id))) {
-            throw new RuntimeException("no entity found by that id");
+            throw new IllegalArgumentException("no entity found by that id");
         }
     }
 

src/api/java/baritone/api/utils/command/datatypes/ForWaypoints.java

@@ -29,8 +29,6 @@ import java.util.HashSet;
 import java.util.Set;
 import java.util.stream.Stream;
 
-import static java.util.Arrays.asList;
-
 public class ForWaypoints implements IDatatypeFor<IWaypoint[]> {
     private final IWaypoint[] waypoints;
 
@@ -39,7 +37,7 @@ public class ForWaypoints implements IDatatypeFor<IWaypoint[]> {
     }
 
     public ForWaypoints(String arg) {
-        IWaypoint.Tag tag = getTagByName(arg);
+        IWaypoint.Tag tag = IWaypoint.Tag.getByName(arg);
         waypoints = tag == null ? getWaypointsByName(arg) : getWaypointsByTag(tag);
     }
 
@@ -57,7 +55,7 @@ public class ForWaypoints implements IDatatypeFor<IWaypoint[]> {
         return new TabCompleteHelper()
             .append(getWaypointNames())
             .sortAlphabetically()
-            .prepend(getTagNames())
+            .prepend(IWaypoint.Tag.getAllNames())
             .filterPrefix(consumer.getString())
             .stream();
     }
@@ -70,28 +68,6 @@ public class ForWaypoints implements IDatatypeFor<IWaypoint[]> {
             .getWaypoints();
     }
 
-    public static String[] getTagNames() {
-        Set<String> names = new HashSet<>();
-
-        for (IWaypoint.Tag tag : IWaypoint.Tag.values()) {
-            names.addAll(asList(tag.names));
-        }
-
-        return names.toArray(new String[0]);
-    }
-
-    public static IWaypoint.Tag getTagByName(String name) {
-        for (IWaypoint.Tag tag : IWaypoint.Tag.values()) {
-            for (String alias : tag.names) {
-                if (alias.equalsIgnoreCase(name)) {
-                    return tag;
-                }
-            }
-        }
-
-        return null;
-    }
-
     public static IWaypoint[] getWaypoints() {
         return waypoints().getAllWaypoints().stream()
             .sorted(Comparator.comparingLong(IWaypoint::getCreationTimestamp).reversed())

src/api/java/baritone/api/utils/command/datatypes/IDatatype.java

@@ -17,6 +17,7 @@
 
 package baritone.api.utils.command.datatypes;
 
+import baritone.api.utils.command.argparser.ArgParser;
 import baritone.api.utils.command.exception.CommandInvalidArgumentException;
 import baritone.api.utils.command.helpers.arguments.ArgConsumer;
 
@@ -24,11 +25,23 @@ import java.util.stream.Stream;
 
 /**
  * Since interfaces cannot enforce the presence of a constructor, it's on you to make sure there is a constructor that
- * accepts a single {@link ArgConsumer} argument. The constructor will perform all needed validation, and
- * {@link ArgConsumer#getDatatype(Class)} will handle RuntimeExceptions and translate them into
- * {@link CommandInvalidArgumentException}s. There must always be a constructor with no arguments so that
- * {@link ArgConsumer} can create an instance for tab completion.
+ * accepts a single {@link ArgConsumer} argument. The constructor will perform all needed validation, and {@link
+ * ArgConsumer#getDatatype(Class)} will handle RuntimeExceptions and translate them into {@link
+ * CommandInvalidArgumentException}s. There must always be a constructor with no arguments so that {@link ArgConsumer}
+ * can create an instance for tab completion.
  */
 public interface IDatatype {
+    /**
+     * One benefit over datatypes over {@link ArgParser}s is that instead of each command trying to guess what values
+     * the datatype will accept, or simply not tab completing at all, datatypes that support tab completion can provide
+     * accurate information using the same methods used to parse arguments in the first place.
+     * <p>
+     * See {@link RelativeFile} for a very advanced example of tab completion. You wouldn't want this pasted into every
+     * command that uses files - right? Right?
+     *
+     * @param consumer The argument consumer to tab complete
+     * @return A stream representing the strings that can be tab completed. DO NOT INCLUDE SPACES IN ANY STRINGS.
+     * @see ArgConsumer#tabCompleteDatatype(Class)
+     */
     Stream<String> tabComplete(ArgConsumer consumer);
 }

src/api/java/baritone/api/utils/command/datatypes/PlayerByUsername.java

@@ -46,7 +46,7 @@ public class PlayerByUsername implements IDatatypeFor<EntityPlayer> {
                 .findFirst()
                 .orElse(null)
         )) {
-            throw new RuntimeException("no player found by that username");
+            throw new IllegalArgumentException("no player found by that username");
         }
     }
 

src/api/java/baritone/api/utils/command/datatypes/RelativeCoordinate.java

@@ -36,14 +36,10 @@ public class RelativeCoordinate implements IDatatypePost<Double, Double> {
     }
 
     public RelativeCoordinate(ArgConsumer consumer) {
-        if (!consumer.has()) {
-            throw new RuntimeException("relative coordinate requires an argument");
-        }
-
         Matcher matcher = PATTERN.matcher(consumer.getString());
 
         if (!matcher.matches()) {
-            throw new RuntimeException("pattern doesn't match");
+            throw new IllegalArgumentException("pattern doesn't match");
         }
 
         isRelative = !matcher.group(1).isEmpty();

src/api/java/baritone/api/utils/command/datatypes/RelativeFile.java

@@ -42,7 +42,7 @@ public class RelativeFile implements IDatatypePost<File, File> {
         try {
             path = FileSystems.getDefault().getPath(consumer.getString());
         } catch (InvalidPathException e) {
-            throw new RuntimeException("invalid path");
+            throw new IllegalArgumentException("invalid path");
         }
     }
 

src/api/java/baritone/api/utils/command/datatypes/RelativeGoalBlock.java

@@ -17,7 +17,6 @@
 
 package baritone.api.utils.command.datatypes;
 
-import baritone.api.pathing.goals.Goal;
 import baritone.api.pathing.goals.GoalBlock;
 import baritone.api.utils.BetterBlockPos;
 import baritone.api.utils.command.helpers.arguments.ArgConsumer;

src/api/java/baritone/api/utils/command/exception/CommandUnhandledException.java

@@ -19,7 +19,6 @@ package baritone.api.utils.command.exception;
 
 import java.io.PrintWriter;
 import java.io.StringWriter;
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 import java.util.stream.Collectors;
@@ -35,7 +34,7 @@ public class CommandUnhandledException extends CommandErrorMessageException {
 
     public static String getBaritoneStackTrace(String stackTrace) {
         List<String> lines = Arrays.stream(stackTrace.split("\n"))
-            .collect(Collectors.toCollection(ArrayList::new));
+            .collect(Collectors.toList());
 
         int lastBaritoneLine = 0;
         for (int i = 0; i < lines.size(); i++) {

src/api/java/baritone/api/utils/command/helpers/pagination/Paginator.java

@@ -79,45 +79,45 @@ public class Paginator<E> implements Helper {
         boolean hasPrevPage = nonNull(commandPrefix) && validPage(page - 1);
         boolean hasNextPage = nonNull(commandPrefix) && validPage(page + 1);
 
-        logDirect(new TextComponentString("") {{
-            getStyle().setColor(TextFormatting.GRAY);
+        ITextComponent prevPageComponent = new TextComponentString("<<");
 
-            appendSibling(new TextComponentString("<<") {{
-                if (hasPrevPage) {
-                    getStyle()
-                        .setClickEvent(new ClickEvent(
-                            ClickEvent.Action.RUN_COMMAND,
-                            String.format("%s %d", commandPrefix, page - 1)
-                        ))
-                        .setHoverEvent(new HoverEvent(
-                            HoverEvent.Action.SHOW_TEXT,
-                            new TextComponentString("Click to view previous page")
-                        ));
-                } else {
-                    getStyle().setColor(TextFormatting.DARK_GRAY);
-                }
-            }});
+        if (hasPrevPage) {
+            prevPageComponent.getStyle()
+                .setClickEvent(new ClickEvent(
+                    ClickEvent.Action.RUN_COMMAND,
+                    String.format("%s %d", commandPrefix, page - 1)
+                ))
+                .setHoverEvent(new HoverEvent(
+                    HoverEvent.Action.SHOW_TEXT,
+                    new TextComponentString("Click to view previous page")
+                ));
+        } else {
+            prevPageComponent.getStyle().setColor(TextFormatting.DARK_GRAY);
+        }
 
-            appendText(" | ");
+        ITextComponent nextPageComponent = new TextComponentString(">>");
 
-            appendSibling(new TextComponentString(">>") {{
-                if (hasNextPage) {
-                    getStyle()
-                        .setClickEvent(new ClickEvent(
-                            ClickEvent.Action.RUN_COMMAND,
-                            commandPrefix + " " + (page + 1)
-                        ))
-                        .setHoverEvent(new HoverEvent(
-                            HoverEvent.Action.SHOW_TEXT,
-                            new TextComponentString("Click to view next page")
-                        ));
-                } else {
-                    getStyle().setColor(TextFormatting.DARK_GRAY);
-                }
-            }});
+        if (hasNextPage) {
+            nextPageComponent.getStyle()
+                .setClickEvent(new ClickEvent(
+                    ClickEvent.Action.RUN_COMMAND,
+                    String.format("%s %d", commandPrefix, page + 1)
+                ))
+                .setHoverEvent(new HoverEvent(
+                    HoverEvent.Action.SHOW_TEXT,
+                    new TextComponentString("Click to view next page")
+                ));
+        } else {
+            nextPageComponent.getStyle().setColor(TextFormatting.DARK_GRAY);
+        }
 
-            appendText(String.format(" %d/%d", page, getMaxPage()));
-        }});
+        ITextComponent pagerComponent = new TextComponentString("");
+        pagerComponent.getStyle().setColor(TextFormatting.GRAY);
+        pagerComponent.appendSibling(prevPageComponent);
+        pagerComponent.appendText(" | ");
+        pagerComponent.appendSibling(nextPageComponent);
+        pagerComponent.appendText(String.format(" %d/%d", page, getMaxPage()));
+        logDirect(pagerComponent);
     }
 
     public void display(Function<E, ITextComponent> transform) {

src/api/java/baritone/api/utils/command/helpers/tabcomplete/TabCompleteHelper.java

@@ -19,7 +19,10 @@ package baritone.api.utils.command.helpers.tabcomplete;
 
 import baritone.api.BaritoneAPI;
 import baritone.api.Settings;
+import baritone.api.event.events.TabCompleteEvent;
 import baritone.api.utils.SettingsUtil;
+import baritone.api.utils.command.execution.CommandExecution;
+import baritone.api.utils.command.helpers.arguments.ArgConsumer;
 import baritone.api.utils.command.manager.CommandManager;
 import net.minecraft.util.ResourceLocation;
 
@@ -31,9 +34,24 @@ import java.util.function.Function;
 import java.util.function.Predicate;
 import java.util.stream.Stream;
 
-import static java.util.stream.Stream.concat;
-import static java.util.stream.Stream.of;
-
+/**
+ * The {@link TabCompleteHelper} is a <b>single-use</b> object that helps you handle tab completion. It includes helper
+ * methods for appending and prepending streams, sorting, filtering by prefix, and so on.
+ * <p>
+ * The recommended way to use this class is:
+ * <ul>
+ *     <li>Create a new instance with the empty constructor</li>
+ *     <li>Use {@code append}, {@code prepend} or {@code add<something>} methods to add completions</li>
+ *     <li>Sort using {@link #sort(Comparator)} or {@link #sortAlphabetically()} and then filter by prefix using
+ *     {@link #filterPrefix(String)}</li>
+ *     <li>Get the stream using {@link #stream()}</li>
+ *     <li>Pass it up to whatever's calling your tab complete function (i.e.
+ *     {@link CommandManager#tabComplete(CommandExecution)} or {@link ArgConsumer#tabCompleteDatatype(Class)})</li>
+ * </ul>
+ * <p>
+ * For advanced users: if you're intercepting {@link TabCompleteEvent}s directly, use {@link #build()} instead for an
+ * array.
+ */
 public class TabCompleteHelper {
     private Stream<String> stream;
 
@@ -49,16 +67,49 @@ public class TabCompleteHelper {
         this(new String[0]);
     }
 
+    /**
+     * Appends the specified stream to this {@link TabCompleteHelper} and returns it for chaining
+     *
+     * @param source The stream to append
+     * @return This {@link TabCompleteHelper} after having appended the stream
+     * @see #append(String...)
+     * @see #append(Class)
+     * @see #prepend(Stream)
+     * @see #prepend(String...)
+     * @see #prepend(Class)
+     */
     public TabCompleteHelper append(Stream<String> source) {
-        stream = concat(stream, source);
+        stream = Stream.concat(stream, source);
 
         return this;
     }
 
+    /**
+     * Appends the specified strings to this {@link TabCompleteHelper} and returns it for chaining
+     *
+     * @param source The stream to append
+     * @return This {@link TabCompleteHelper} after having appended the strings
+     * @see #append(Stream)
+     * @see #append(Class)
+     * @see #prepend(Stream)
+     * @see #prepend(String...)
+     * @see #prepend(Class)
+     */
     public TabCompleteHelper append(String... source) {
-        return append(of(source));
+        return append(Stream.of(source));
     }
 
+    /**
+     * Appends all values of the specified enum to this {@link TabCompleteHelper} and returns it for chaining
+     *
+     * @param num The enum to append the values of
+     * @return This {@link TabCompleteHelper} after having appended the values
+     * @see #append(Stream)
+     * @see #append(String...)
+     * @see #prepend(Stream)
+     * @see #prepend(String...)
+     * @see #prepend(Class)
+     */
     public TabCompleteHelper append(Class<? extends Enum<?>> num) {
         return append(
             Arrays.stream(num.getEnumConstants())
@@ -67,16 +118,49 @@ public class TabCompleteHelper {
         );
     }
 
+    /**
+     * Prepends the specified stream to this {@link TabCompleteHelper} and returns it for chaining
+     *
+     * @param source The stream to prepend
+     * @return This {@link TabCompleteHelper} after having prepended the stream
+     * @see #append(Stream)
+     * @see #append(String...)
+     * @see #append(Class)
+     * @see #prepend(String...)
+     * @see #prepend(Class)
+     */
     public TabCompleteHelper prepend(Stream<String> source) {
-        stream = concat(source, stream);
+        stream = Stream.concat(source, stream);
 
         return this;
     }
 
+    /**
+     * Prepends the specified strings to this {@link TabCompleteHelper} and returns it for chaining
+     *
+     * @param source The stream to prepend
+     * @return This {@link TabCompleteHelper} after having prepended the strings
+     * @see #append(Stream)
+     * @see #append(String...)
+     * @see #append(Class)
+     * @see #prepend(Stream)
+     * @see #prepend(Class)
+     */
     public TabCompleteHelper prepend(String... source) {
-        return prepend(of(source));
+        return prepend(Stream.of(source));
     }
 
+    /**
+     * Prepends all values of the specified enum to this {@link TabCompleteHelper} and returns it for chaining
+     *
+     * @param num The enum to prepend the values of
+     * @return This {@link TabCompleteHelper} after having prepended the values
+     * @see #append(Stream)
+     * @see #append(String...)
+     * @see #append(Class)
+     * @see #prepend(Stream)
+     * @see #prepend(String...)
+     */
     public TabCompleteHelper prepend(Class<? extends Enum<?>> num) {
         return prepend(
             Arrays.stream(num.getEnumConstants())
@@ -85,44 +169,98 @@ public class TabCompleteHelper {
         );
     }
 
+    /**
+     * Apply the specified {@code transform} to every element <b>currently</b> in this {@link TabCompleteHelper} and
+     * return this object for chaining
+     *
+     * @param transform The transform to apply
+     * @return This {@link TabCompleteHelper}
+     */
     public TabCompleteHelper map(Function<String, String> transform) {
         stream = stream.map(transform);
 
         return this;
     }
 
+    /**
+     * Apply the specified {@code filter} to every element <b>currently</b> in this {@link TabCompleteHelper} and return
+     * this object for chaining
+     *
+     * @param filter The filter to apply
+     * @return This {@link TabCompleteHelper}
+     */
     public TabCompleteHelper filter(Predicate<String> filter) {
         stream = stream.filter(filter);
 
         return this;
     }
 
+    /**
+     * Apply the specified {@code sort} to every element <b>currently</b> in this {@link TabCompleteHelper} and return
+     * this object for chaining
+     *
+     * @param comparator The comparator to use
+     * @return This {@link TabCompleteHelper}
+     */
     public TabCompleteHelper sort(Comparator<String> comparator) {
         stream = stream.sorted(comparator);
 
         return this;
     }
 
+    /**
+     * Sort every element <b>currently</b> in this {@link TabCompleteHelper} alphabetically and return this object for
+     * chaining
+     *
+     * @return This {@link TabCompleteHelper}
+     */
     public TabCompleteHelper sortAlphabetically() {
         return sort(String.CASE_INSENSITIVE_ORDER);
     }
 
+    /**
+     * Filter out any element that doesn't start with {@code prefix} and return this object for chaining
+     *
+     * @param prefix The prefix to filter for
+     * @return This {@link TabCompleteHelper}
+     */
     public TabCompleteHelper filterPrefix(String prefix) {
         return filter(x -> x.toLowerCase(Locale.US).startsWith(prefix.toLowerCase(Locale.US)));
     }
 
+    /**
+     * Filter out any element that doesn't start with {@code prefix} and return this object for chaining
+     * <p>
+     * Assumes every element in this {@link TabCompleteHelper} is a {@link ResourceLocation}
+     *
+     * @param prefix The prefix to filter for
+     * @return This {@link TabCompleteHelper}
+     */
     public TabCompleteHelper filterPrefixNamespaced(String prefix) {
         return filterPrefix(new ResourceLocation(prefix).toString());
     }
 
+    /**
+     * @return An array containing every element in this {@link TabCompleteHelper}
+     * @see #stream()
+     */
     public String[] build() {
         return stream.toArray(String[]::new);
     }
 
+    /**
+     * @return A stream containing every element in this {@link TabCompleteHelper}
+     * @see #build()
+     */
     public Stream<String> stream() {
         return stream;
     }
 
+    /**
+     * Appends every command in the {@link CommandManager#REGISTRY} to this {@link TabCompleteHelper}
+     *
+     * @return This {@link TabCompleteHelper}
+     */
     public TabCompleteHelper addCommands() {
         return append(
             CommandManager.REGISTRY.descendingStream()
@@ -131,6 +269,11 @@ public class TabCompleteHelper {
         );
     }
 
+    /**
+     * Appends every setting in the {@link Settings} to this {@link TabCompleteHelper}
+     *
+     * @return This {@link TabCompleteHelper}
+     */
     public TabCompleteHelper addSettings() {
         return append(
             BaritoneAPI.getSettings().allSettings.stream()
@@ -140,6 +283,11 @@ public class TabCompleteHelper {
         );
     }
 
+    /**
+     * Appends every modified setting in the {@link Settings} to this {@link TabCompleteHelper}
+     *
+     * @return This {@link TabCompleteHelper}
+     */
     public TabCompleteHelper addModifiedSettings() {
         return append(
             SettingsUtil.modifiedSettings(BaritoneAPI.getSettings()).stream()
@@ -148,6 +296,11 @@ public class TabCompleteHelper {
         );
     }
 
+    /**
+     * Appends every {@link Boolean} setting in the {@link Settings} to this {@link TabCompleteHelper}
+     *
+     * @return This {@link TabCompleteHelper}
+     */
     public TabCompleteHelper addToggleableSettings() {
         return append(
             BaritoneAPI.getSettings().getAllValuesByType(Boolean.class).stream()

src/api/java/baritone/api/utils/command/registry/Registry.java

@@ -20,10 +20,10 @@ package baritone.api.utils.command.registry;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.Deque;
-import java.util.HashMap;
+import java.util.HashSet;
 import java.util.Iterator;
 import java.util.LinkedList;
-import java.util.Map;
+import java.util.Set;
 import java.util.Spliterator;
 import java.util.Spliterators;
 import java.util.function.Consumer;
@@ -50,11 +50,11 @@ public class Registry<V> {
     private final Deque<V> _entries = new LinkedList<>();
 
     /**
-     * A HashMap containing keys for every entry currently registered. Map entries are added to this map when something
-     * is registered and removed from the map when they are unregistered. An entry simply being present in this map
-     * indicates that it is currently registered and therefore can be removed and should not be reregistered.
+     * A HashSet containing every entry currently registered. Entries are added to this set when something is registered
+     * and removed from the set when they are unregistered. An entry being present in this set indicates that it is
+     * currently registered, can be removed, and should not be reregistered until it is removed.
      */
-    private final Map<V, Boolean> registered = new HashMap<>();
+    private final Set<V> registered = new HashSet<>();
 
     /**
      * The collection of entries that are currently in this registry. This is a collection (and not a list) because,
@@ -67,7 +67,7 @@ public class Registry<V> {
      * @return If this entry is currently registered in this registry.
      */
     public boolean registered(V entry) {
-        return registered.containsKey(entry);
+        return registered.contains(entry);
     }
 
     /**
@@ -81,7 +81,7 @@ public class Registry<V> {
     public boolean register(V entry) {
         if (!registered(entry)) {
             _entries.addFirst(entry);
-            registered.put(entry, true);
+            registered.add(entry);
 
             return true;
         }

src/launch/java/baritone/launch/mixins/MixinChatTabCompleter.java

@@ -25,13 +25,22 @@ import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
 @Mixin(GuiChat.ChatTabCompleter.class)
 public abstract class MixinChatTabCompleter extends MixinTabCompleter {
-    @Inject(method = "<init>*", at = @At("RETURN"))
+    @Inject(
+        method = "<init>*",
+        at = @At("RETURN")
+    )
     private void onConstruction(CallbackInfo ci) {
         isChatCompleter = true;
     }
 
-    @Inject(method = "complete", at = @At("HEAD"), cancellable = true)
+    @Inject(
+        method = "complete",
+        at = @At("HEAD"),
+        cancellable = true
+    )
     private void onComplete(CallbackInfo ci) {
-        if (dontComplete) ci.cancel();
+        if (dontComplete) {
+            ci.cancel();
+        }
     }
 }

src/launch/java/baritone/launch/mixins/MixinGuiChat.java

@@ -31,7 +31,11 @@ public abstract class MixinGuiChat implements net.minecraft.util.ITabCompleter {
     @Shadow
     private TabCompleter tabCompleter;
 
-    @Inject(method = "setCompletions", at = @At("HEAD"), cancellable = true)
+    @Inject(
+        method = "setCompletions",
+        at = @At("HEAD"),
+        cancellable = true
+    )
     private void onSetCompletions(String[] newCompl, CallbackInfo ci) {
         if (((ITabCompleter) tabCompleter).onGuiChatSetCompletions(newCompl)) {
             ci.cancel();

src/launch/java/baritone/launch/mixins/MixinGuiScreen.java

@@ -17,7 +17,7 @@
 
 package baritone.launch.mixins;
 
-import baritone.api.utils.command.Lol;
+import baritone.api.accessor.IGuiScreen;
 import net.minecraft.client.gui.GuiScreen;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.gen.Invoker;
@@ -25,7 +25,7 @@ import org.spongepowered.asm.mixin.gen.Invoker;
 import java.net.URI;
 
 @Mixin(GuiScreen.class)
-public abstract class MixinGuiScreen implements Lol {
+public abstract class MixinGuiScreen implements IGuiScreen {
     @Override
     @Invoker("openWebLink")
     public abstract void openLink(URI url);

src/launch/java/baritone/launch/mixins/MixinItemStack.java

@@ -44,12 +44,18 @@ public abstract class MixinItemStack implements IItemStack {
         baritoneHash = item == null ? -1 : item.hashCode() + itemDamage;
     }
 
-    @Inject(method = "<init>*", at = @At("RETURN"))
+    @Inject(
+        method = "<init>*",
+        at = @At("RETURN")
+    )
     private void onInit(CallbackInfo ci) {
         recalculateHash();
     }
 
-    @Inject(method = "setItemDamage", at = @At("TAIL"))
+    @Inject(
+        method = "setItemDamage",
+        at = @At("TAIL")
+    )
     private void onItemDamageSet(CallbackInfo ci) {
         recalculateHash();
     }

src/launch/java/baritone/launch/mixins/MixinStateImplementation.java

@@ -40,7 +40,10 @@ public abstract class MixinStateImplementation {
     @Unique
     private int hashCode;
 
-    @Inject(method = "<init>*", at = @At("RETURN"))
+    @Inject(
+        method = "<init>*",
+        at = @At("RETURN")
+    )
     private void onInit(CallbackInfo ci) {
         hashCode = properties.hashCode();
     }

src/launch/java/baritone/launch/mixins/MixinTabCompleter.java

@@ -63,17 +63,17 @@ public abstract class MixinTabCompleter implements ITabCompleter {
         textField.setCursorPosition(prefix.length());
     }
 
-    @Inject(method = "requestCompletions", at = @At("HEAD"), cancellable = true)
+    @Inject(
+        method = "requestCompletions",
+        at = @At("HEAD"),
+        cancellable = true
+    )
     private void onRequestCompletions(String prefix, CallbackInfo ci) {
         if (!isChatCompleter) {
             return;
         }
 
-        IBaritone baritone = BaritoneAPI.getProvider().getBaritoneForPlayer(Minecraft.getMinecraft().player);
-
-        if (isNull(baritone)) {
-            return;
-        }
+        IBaritone baritone = BaritoneAPI.getProvider().getPrimaryBaritone();
 
         TabCompleteEvent.Pre event = new TabCompleteEvent.Pre(prefix);
         baritone.getGameEventHandler().onPreTabComplete(event);

src/main/java/baritone/Baritone.java

@@ -113,9 +113,6 @@ public class Baritone implements IBaritone {
             memoryBehavior = new MemoryBehavior(this);
             inventoryBehavior = new InventoryBehavior(this);
             inputOverrideHandler = new InputOverrideHandler(this);
-
-            DefaultCommands.commands.forEach(CommandManager.REGISTRY::register);
-            new BaritoneChatControl(this);
         }
 
         this.pathingControlManager = new PathingControlManager(this);
@@ -138,6 +135,9 @@ public class Baritone implements IBaritone {
         }
 
         this.initialized = true;
+
+        DefaultCommands.COMMANDS.forEach(CommandManager.REGISTRY::register);
+        new BaritoneChatControl(this);
     }
 
     @Override

src/main/java/baritone/behavior/InventoryBehavior.java

@@ -133,7 +133,7 @@ public final class InventoryBehavior extends Behavior {
     }
 
     public boolean selectThrowawayForLocation(boolean select, int x, int y, int z) {
-        IBlockState maybe = baritone.getBuilderProcess().placeAt(x, y, z, ctx.world().getBlockState(new BlockPos(x, y, z)));
+        IBlockState maybe = baritone.getBuilderProcess().placeAt(x, y, z, baritone.bsi.get0(x, y, z));
         if (maybe != null && throwaway(select, stack -> stack.getItem() instanceof ItemBlock && maybe.equals(((ItemBlock) stack.getItem()).getBlock().getStateForPlacement(ctx.world(), ctx.playerFeet(), EnumFacing.UP, (float) ctx.player().posX, (float) ctx.player().posY, (float) ctx.player().posZ, stack.getItem().getMetadata(stack.getMetadata()), ctx.player())))) {
             return true; // gotem
         }

src/main/java/baritone/behavior/PathingBehavior.java

@@ -291,11 +291,6 @@ public final class PathingBehavior extends Behavior implements IPathingBehavior,
         return hasPath() && !pausedThisTick;
     }
 
-    @Override
-    public boolean hasPath() {
-        return current != null;
-    }
-
     @Override
     public PathExecutor getCurrent() {
         return current;

src/main/java/baritone/cache/WorldScanner.java

@@ -17,7 +17,9 @@
 
 package baritone.cache;
 
+import baritone.api.cache.ICachedWorld;
 import baritone.api.cache.IWorldScanner;
+import baritone.api.utils.BetterBlockPos;
 import baritone.api.utils.BlockOptionalMetaLookup;
 import baritone.api.utils.IPlayerContext;
 import baritone.utils.accessor.IBlockStateContainer;
@@ -26,6 +28,7 @@ import net.minecraft.client.multiplayer.ChunkProviderClient;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.ChunkPos;
 import net.minecraft.world.chunk.Chunk;
+import net.minecraft.world.chunk.IChunkProvider;
 import net.minecraft.world.chunk.storage.ExtendedBlockStorage;
 
 import java.util.ArrayList;
@@ -35,6 +38,8 @@ import java.util.Comparator;
 import java.util.List;
 import java.util.stream.IntStream;
 
+import static java.util.Objects.nonNull;
+
 public enum WorldScanner implements IWorldScanner {
 
     INSTANCE;
@@ -44,6 +49,11 @@ public enum WorldScanner implements IWorldScanner {
     @Override
     public List<BlockPos> scanChunkRadius(IPlayerContext ctx, BlockOptionalMetaLookup filter, int max, int yLevelThreshold, int maxSearchRadius) {
         ArrayList<BlockPos> res = new ArrayList<>();
+
+        if (filter.blocks().isEmpty()) {
+            return res;
+        }
+
         ChunkProviderClient chunkProvider = (ChunkProviderClient) ctx.world().getChunkProvider();
 
         int maxSearchRadiusSq = maxSearchRadius * maxSearchRadius;
@@ -79,8 +89,8 @@ public enum WorldScanner implements IWorldScanner {
                 }
             }
             if ((allUnloaded && foundChunks)
-                    || (res.size() >= max
-                    && (searchRadiusSq > maxSearchRadiusSq || (searchRadiusSq > 1 && foundWithinY)))
+                || (res.size() >= max
+                && (searchRadiusSq > maxSearchRadiusSq || (searchRadiusSq > 1 && foundWithinY)))
             ) {
                 return res;
             }
@@ -90,6 +100,10 @@ public enum WorldScanner implements IWorldScanner {
 
     @Override
     public List<BlockPos> scanChunk(IPlayerContext ctx, BlockOptionalMetaLookup filter, ChunkPos pos, int max, int yLevelThreshold) {
+        if (filter.blocks().isEmpty()) {
+            return Collections.emptyList();
+        }
+
         ChunkProviderClient chunkProvider = (ChunkProviderClient) ctx.world().getChunkProvider();
         Chunk chunk = chunkProvider.getLoadedChunk(pos.x, pos.z);
         int playerY = ctx.playerFeet().getY();
@@ -121,7 +135,7 @@ public enum WorldScanner implements IWorldScanner {
             for (int i = 0; i < imax; i++) {
                 IBlockState state = bsc.getAtPalette(storage[i]);
                 if (filter.has(state)) {
-                    int y = yReal | (i >> 8 & 15);
+                    int y = yReal | ((i >> 8) & 15);
                     if (result.size() >= max) {
                         if (Math.abs(y - playerY) < yLevelThreshold) {
                             foundWithinY = true;
@@ -133,10 +147,32 @@ public enum WorldScanner implements IWorldScanner {
                             }
                         }
                     }
-                    result.add(new BlockPos(chunkX | (i & 15), y, chunkZ | (i >> 4 & 15)));
+                    result.add(new BlockPos(chunkX | (i & 15), y, chunkZ | ((i >> 4) & 15)));
                 }
             }
         }
         return foundWithinY;
     }
+
+    public int repack(IPlayerContext ctx) {
+        IChunkProvider chunkProvider = ctx.world().getChunkProvider();
+        ICachedWorld cachedWorld = ctx.worldData().getCachedWorld();
+
+        BetterBlockPos playerPos = ctx.playerFeet();
+        int playerChunkX = playerPos.getX() >> 4;
+        int playerChunkZ = playerPos.getZ() >> 4;
+        int queued = 0;
+        for (int x = playerChunkX - 40; x <= playerChunkX + 40; x++) {
+            for (int z = playerChunkZ - 40; z <= playerChunkZ + 40; z++) {
+                Chunk chunk = chunkProvider.getLoadedChunk(x, z);
+
+                if (nonNull(chunk) && !chunk.isEmpty()) {
+                    queued++;
+                    cachedWorld.queueForPacking(chunk);
+                }
+            }
+        }
+
+        return queued;
+    }
 }

src/main/java/baritone/pathing/movement/MovementHelper.java

@@ -177,7 +177,7 @@ public interface MovementHelper extends ActionCosts, Helper {
         return block.isPassable(null, null);
     }
 
-    static boolean isReplacable(int x, int y, int z, IBlockState state, BlockStateInterface bsi) {
+    static boolean isReplaceable(int x, int y, int z, IBlockState state, BlockStateInterface bsi) {
         // for MovementTraverse and MovementAscend
         // block double plant defaults to true when the block doesn't match, so don't need to check that case
         // all other overrides just return true or false
@@ -207,6 +207,11 @@ public interface MovementHelper extends ActionCosts, Helper {
         return state.getMaterial().isReplaceable();
     }
 
+    @Deprecated
+    static boolean isReplacable(int x, int y, int z, IBlockState state, BlockStateInterface bsi) {
+        return isReplaceable(x, y, z, state, bsi);
+    }
+
     static boolean isDoorPassable(IPlayerContext ctx, BlockPos doorPos, BlockPos playerPos) {
         if (playerPos.equals(doorPos)) {
             return false;

src/main/java/baritone/pathing/movement/movements/MovementAscend.java

@@ -73,7 +73,7 @@ public class MovementAscend extends Movement {
             if (additionalPlacementCost >= COST_INF) {
                 return COST_INF;
             }
-            if (!MovementHelper.isReplacable(destX, y, destZ, toPlace, context.bsi)) {
+            if (!MovementHelper.isReplaceable(destX, y, destZ, toPlace, context.bsi)) {
                 return COST_INF;
             }
             boolean foundPlaceOption = false;

src/main/java/baritone/pathing/movement/movements/MovementParkour.java

@@ -152,7 +152,7 @@ public class MovementParkour extends Movement {
             return;
         }
         IBlockState toReplace = context.get(destX, y - 1, destZ);
-        if (!MovementHelper.isReplacable(destX, y - 1, destZ, toReplace, context.bsi)) {
+        if (!MovementHelper.isReplaceable(destX, y - 1, destZ, toReplace, context.bsi)) {
             return;
         }
         if (!checkOvershootSafety(context.bsi, destX + xDiff, y, destZ + zDiff)) {

src/main/java/baritone/pathing/movement/movements/MovementTraverse.java

@@ -111,7 +111,7 @@ public class MovementTraverse extends Movement {
             if (srcDown == Blocks.LADDER || srcDown == Blocks.VINE) {
                 return COST_INF;
             }
-            if (MovementHelper.isReplacable(destX, y - 1, destZ, destOn, context.bsi)) {
+            if (MovementHelper.isReplaceable(destX, y - 1, destZ, destOn, context.bsi)) {
                 boolean throughWater = MovementHelper.isWater(pb0.getBlock()) || MovementHelper.isWater(pb1.getBlock());
                 if (MovementHelper.isWater(destOn.getBlock()) && throughWater) {
                     // this happens when assume walk on water is true and this is a traverse in water, which isn't allowed

src/main/java/baritone/process/BuilderProcess.java

@@ -79,6 +79,7 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
     private int ticks;
     private boolean paused;
     private int layer;
+    private List<IBlockState> approxPlaceable;
 
     public BuilderProcess(Baritone baritone) {
         super(baritone);
@@ -147,6 +148,11 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
         build("clear area", new FillSchematic(widthX, heightY, lengthZ, Blocks.AIR.getDefaultState()), origin);
     }
 
+    @Override
+    public List<IBlockState> getApproxPlaceable() {
+        return new ArrayList<>(approxPlaceable);
+    }
+
     private static ISchematic parse(NBTTagCompound schematic) {
         return Baritone.settings().mapArtMode.value ? new MapArtSchematic(schematic) : new Schematic(schematic);
     }
@@ -163,7 +169,7 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
         if (!schematic.inSchematic(x - origin.getX(), y - origin.getY(), z - origin.getZ(), current)) {
             return null;
         }
-        IBlockState state = schematic.desiredState(x - origin.getX(), y - origin.getY(), z - origin.getZ(), current);
+        IBlockState state = schematic.desiredState(x - origin.getX(), y - origin.getY(), z - origin.getZ(), current, this.approxPlaceable);
         if (state.getBlock() == Blocks.AIR) {
             return null;
         }
@@ -214,7 +220,7 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
         }
     }
 
-    private Optional<Placement> searchForPlacables(BuilderCalculationContext bcc, List<IBlockState> desirableOnHotbar) {
+    private Optional<Placement> searchForPlaceables(BuilderCalculationContext bcc, List<IBlockState> desirableOnHotbar) {
         BetterBlockPos center = ctx.playerFeet();
         for (int dx = -5; dx <= 5; dx++) {
             for (int dy = -5; dy <= 1; dy++) {
@@ -227,7 +233,7 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
                         continue; // irrelevant
                     }
                     IBlockState curr = bcc.bsi.get0(x, y, z);
-                    if (MovementHelper.isReplacable(x, y, z, curr, bcc.bsi) && !valid(curr, desired)) {
+                    if (MovementHelper.isReplaceable(x, y, z, curr, bcc.bsi) && !valid(curr, desired)) {
                         if (dy == 1 && bcc.bsi.get0(x, y + 1, z).getBlock() == Blocks.AIR) {
                             continue;
                         }
@@ -247,7 +253,7 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
         for (EnumFacing against : EnumFacing.values()) {
             BetterBlockPos placeAgainstPos = new BetterBlockPos(x, y, z).offset(against);
             IBlockState placeAgainstState = bsi.get0(placeAgainstPos);
-            if (MovementHelper.isReplacable(placeAgainstPos.x, placeAgainstPos.y, placeAgainstPos.z, placeAgainstState, bsi)) {
+            if (MovementHelper.isReplaceable(placeAgainstPos.x, placeAgainstPos.y, placeAgainstPos.z, placeAgainstState, bsi)) {
                 continue;
             }
             if (!ctx.world().mayPlace(toPlace.getBlock(), new BetterBlockPos(x, y, z), false, against, null)) {
@@ -304,16 +310,16 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
     private static Vec3d[] aabbSideMultipliers(EnumFacing side) {
         switch (side) {
             case UP:
-                return new Vec3d[] {new Vec3d(0.5, 1, 0.5), new Vec3d(0.1, 1, 0.5), new Vec3d(0.9, 1, 0.5), new Vec3d(0.5, 1, 0.1), new Vec3d(0.5, 1, 0.9)};
+                return new Vec3d[]{new Vec3d(0.5, 1, 0.5), new Vec3d(0.1, 1, 0.5), new Vec3d(0.9, 1, 0.5), new Vec3d(0.5, 1, 0.1), new Vec3d(0.5, 1, 0.9)};
             case DOWN:
-                return new Vec3d[] {new Vec3d(0.5, 0, 0.5), new Vec3d(0.1, 0, 0.5), new Vec3d(0.9, 0, 0.5), new Vec3d(0.5, 0, 0.1), new Vec3d(0.5, 0, 0.9)};
+                return new Vec3d[]{new Vec3d(0.5, 0, 0.5), new Vec3d(0.1, 0, 0.5), new Vec3d(0.9, 0, 0.5), new Vec3d(0.5, 0, 0.1), new Vec3d(0.5, 0, 0.9)};
             case NORTH:
             case SOUTH:
             case EAST:
             case WEST:
                 double x = side.getXOffset() == 0 ? 0.5 : (1 + side.getXOffset()) / 2D;
                 double z = side.getZOffset() == 0 ? 0.5 : (1 + side.getZOffset()) / 2D;
-                return new Vec3d[] {new Vec3d(x, 0.25, z), new Vec3d(x, 0.75, z)};
+                return new Vec3d[]{new Vec3d(x, 0.25, z), new Vec3d(x, 0.75, z)};
             default: // null
                 throw new IllegalStateException();
         }
@@ -321,6 +327,7 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
 
     @Override
     public PathingCommand onTick(boolean calcFailed, boolean isSafeToCancel) {
+        approxPlaceable = approxPlaceable(36);
         if (baritone.getInputOverrideHandler().isInputForcedDown(Input.CLICK_LEFT)) {
             ticks = 5;
         } else {
@@ -348,8 +355,8 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
             }
             schematic = new ISchematic() {
                 @Override
-                public IBlockState desiredState(int x, int y, int z, IBlockState current) {
-                    return realSchematic.desiredState(x, y, z, current);
+                public IBlockState desiredState(int x, int y, int z, IBlockState current, List<IBlockState> approxPlaceable) {
+                    return realSchematic.desiredState(x, y, z, current, BuilderProcess.this.approxPlaceable);
                 }
 
                 @Override
@@ -416,7 +423,7 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
             return new PathingCommand(null, PathingCommandType.CANCEL_AND_SET_GOAL);
         }
         List<IBlockState> desirableOnHotbar = new ArrayList<>();
-        Optional<Placement> toPlace = searchForPlacables(bcc, desirableOnHotbar);
+        Optional<Placement> toPlace = searchForPlaceables(bcc, desirableOnHotbar);
         if (toPlace.isPresent() && isSafeToCancel && ctx.player().onGround && ticks <= 0) {
             Rotation rot = toPlace.get().rot;
             baritone.getLookBehavior().updateTarget(rot, true);
@@ -428,14 +435,13 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
             return new PathingCommand(null, PathingCommandType.CANCEL_AND_SET_GOAL);
         }
 
-        List<IBlockState> approxPlacable = placable(36);
         if (Baritone.settings().allowInventory.value) {
             ArrayList<Integer> usefulSlots = new ArrayList<>();
             List<IBlockState> noValidHotbarOption = new ArrayList<>();
             outer:
             for (IBlockState desired : desirableOnHotbar) {
                 for (int i = 0; i < 9; i++) {
-                    if (valid(approxPlacable.get(i), desired)) {
+                    if (valid(approxPlaceable.get(i), desired)) {
                         usefulSlots.add(i);
                         continue outer;
                     }
@@ -446,7 +452,7 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
             outer:
             for (int i = 9; i < 36; i++) {
                 for (IBlockState desired : noValidHotbarOption) {
-                    if (valid(approxPlacable.get(i), desired)) {
+                    if (valid(approxPlaceable.get(i), desired)) {
                         baritone.getInventoryBehavior().attemptToPutOnHotbar(i, usefulSlots::contains);
                         break outer;
                     }
@@ -454,9 +460,9 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
             }
         }
 
-        Goal goal = assemble(bcc, approxPlacable.subList(0, 9));
+        Goal goal = assemble(bcc, approxPlaceable.subList(0, 9));
         if (goal == null) {
-            goal = assemble(bcc, approxPlacable); // we're far away, so assume that we have our whole inventory to recalculate placable properly
+            goal = assemble(bcc, approxPlaceable); // we're far away, so assume that we have our whole inventory to recalculate placeable properly
             if (goal == null) {
                 logDirect("Unable to do it. Pausing. resume to resume, cancel to cancel");
                 paused = true;
@@ -528,7 +534,7 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
                     }
                     if (bcc.bsi.worldContainsLoadedChunk(blockX, blockZ)) { // check if its in render distance, not if its in cache
                         // we can directly observe this block, it is in render distance
-                        if (valid(bcc.bsi.get0(blockX, blockY, blockZ), schematic.desiredState(x, y, z, current))) {
+                        if (valid(bcc.bsi.get0(blockX, blockY, blockZ), schematic.desiredState(x, y, z, current, this.approxPlaceable))) {
                             observedCompleted.add(BetterBlockPos.longHash(blockX, blockY, blockZ));
                         } else {
                             incorrectPositions.add(new BetterBlockPos(blockX, blockY, blockZ));
@@ -553,14 +559,14 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
         }
     }
 
-    private Goal assemble(BuilderCalculationContext bcc, List<IBlockState> approxPlacable) {
+    private Goal assemble(BuilderCalculationContext bcc, List<IBlockState> approxPlaceable) {
         List<BetterBlockPos> placeable = new ArrayList<>();
         List<BetterBlockPos> breakable = new ArrayList<>();
         List<BetterBlockPos> sourceLiquids = new ArrayList<>();
         incorrectPositions.forEach(pos -> {
             IBlockState state = bcc.bsi.get0(pos);
             if (state.getBlock() instanceof BlockAir) {
-                if (approxPlacable.contains(bcc.getSchematic(pos.x, pos.y, pos.z, state))) {
+                if (approxPlaceable.contains(bcc.getSchematic(pos.x, pos.y, pos.z, state))) {
                     placeable.add(pos);
                 }
             } else {
@@ -642,8 +648,8 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
         if (ctx.world().getBlockState(pos).getBlock() != Blocks.AIR) { // TODO can this even happen?
             return new GoalPlace(pos);
         }
-        IBlockState current = ctx.world().getBlockState(pos.up());
-        boolean allowSameLevel = current.getBlock() != Blocks.AIR;
+        boolean allowSameLevel = ctx.world().getBlockState(pos.up()).getBlock() != Blocks.AIR;
+        IBlockState current = ctx.world().getBlockState(pos);
         for (EnumFacing facing : Movement.HORIZONTALS_BUT_ALSO_DOWN_____SO_EVERY_DIRECTION_EXCEPT_UP) {
             //noinspection ConstantConditions
             if (MovementHelper.canPlaceAgainst(ctx, pos.offset(facing)) && ctx.world().mayPlace(bcc.getSchematic(pos.getX(), pos.getY(), pos.getZ(), current).getBlock(), pos, false, facing, null)) {
@@ -727,7 +733,7 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
         return paused ? "Builder Paused" : "Building " + name;
     }
 
-    private List<IBlockState> placable(int size) {
+    private List<IBlockState> approxPlaceable(int size) {
         List<IBlockState> result = new ArrayList<>();
         for (int i = 0; i < size; i++) {
             ItemStack stack = ctx.player().inventory.mainInventory.get(i);
@@ -751,7 +757,7 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
     }
 
     public class BuilderCalculationContext extends CalculationContext {
-        private final List<IBlockState> placable;
+        private final List<IBlockState> placeable;
         private final ISchematic schematic;
         private final int originX;
         private final int originY;
@@ -759,7 +765,7 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
 
         public BuilderCalculationContext() {
             super(BuilderProcess.this.baritone, true); // wew lad
-            this.placable = placable(9);
+            this.placeable = approxPlaceable(9);
             this.schematic = BuilderProcess.this.schematic;
             this.originX = origin.getX();
             this.originY = origin.getY();
@@ -771,7 +777,7 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
 
         private IBlockState getSchematic(int x, int y, int z, IBlockState current) {
             if (schematic.inSchematic(x - originX, y - originY, z - originZ, current)) {
-                return schematic.desiredState(x - originX, y - originY, z - originZ, current);
+                return schematic.desiredState(x - originX, y - originY, z - originZ, current, BuilderProcess.this.approxPlaceable);
             } else {
                 return null;
             }
@@ -790,7 +796,7 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
                     // this won't be a schematic block, this will be a throwaway
                     return placeBlockCost * 2; // we're going to have to break it eventually
                 }
-                if (placable.contains(sch)) {
+                if (placeable.contains(sch)) {
                     return 0; // thats right we gonna make it FREE to place a block where it should go in a structure
                     // no place block penalty at all 😎
                     // i'm such an idiot that i just tried to copy and paste the epic gamer moment emoji too

src/main/java/baritone/process/FollowProcess.java

@@ -87,7 +87,7 @@ public final class FollowProcess extends BaritoneProcessHelper implements IFollo
             .filter(this::followable)
             .filter(this.filter)
             .distinct()
-            .collect(Collectors.toCollection(ArrayList::new));
+            .collect(Collectors.toList());
     }
 
     @Override

src/main/java/baritone/process/MineProcess.java

@@ -320,6 +320,7 @@ public final class MineProcess extends BaritoneProcessHelper implements IMinePro
             if (CachedChunk.BLOCKS_TO_KEEP_TRACK_OF.contains(block)) {
                 BetterBlockPos pf = ctx.baritone.getPlayerContext().playerFeet();
 
+                // maxRegionDistanceSq 2 means adjacent directly or adjacent diagonally; nothing further than that
                 locs.addAll(ctx.worldData.getCachedWorld().getLocationsOf(
                     BlockUtils.blockToString(block),
                     Baritone.settings().maxCachedWorldScanCount.value,
@@ -414,11 +415,7 @@ public final class MineProcess extends BaritoneProcessHelper implements IMinePro
 
     @Override
     public void mineByName(int quantity, String... blocks) {
-        mine(quantity, new BlockOptionalMetaLookup(
-            Arrays.stream(Objects.requireNonNull(blocks))
-                .map(BlockOptionalMeta::new)
-                .toArray(BlockOptionalMeta[]::new)
-        ));
+        mine(quantity, new BlockOptionalMetaLookup(blocks));
     }
 
     @Override

src/main/java/baritone/selection/SelectionRenderer.java

@@ -3,10 +3,12 @@ package baritone.selection;
 import baritone.api.event.events.RenderEvent;
 import baritone.api.event.listener.AbstractGameEventListener;
 import baritone.api.selection.ISelection;
-import baritone.api.utils.IRenderer;
+import baritone.utils.IRenderer;
 import net.minecraft.util.math.AxisAlignedBB;
 
 public class SelectionRenderer implements IRenderer, AbstractGameEventListener {
+    public static final double SELECTION_BOX_EXPANSION = .005D;
+
     private final SelectionManager manager;
 
     SelectionRenderer(SelectionManager manager) {
@@ -26,7 +28,7 @@ public class SelectionRenderer implements IRenderer, AbstractGameEventListener {
         IRenderer.startLines(settings.colorSelection.value, opacity, lineWidth, ignoreDepth);
 
         for (ISelection selection : selections) {
-            IRenderer.drawAABB(selection.aabb(), .005f);
+            IRenderer.drawAABB(selection.aabb(), SELECTION_BOX_EXPANSION);
         }
 
         if (settings.renderSelectionCorners.value) {

src/main/java/baritone/utils/GuiClick.java

@@ -22,7 +22,6 @@ import baritone.api.BaritoneAPI;
 import baritone.api.pathing.goals.GoalBlock;
 import baritone.api.pathing.goals.GoalTwoBlocks;
 import baritone.api.utils.BetterBlockPos;
-import baritone.api.utils.IRenderer;
 import net.minecraft.client.gui.GuiScreen;
 import net.minecraft.client.renderer.GlStateManager;
 import net.minecraft.entity.Entity;

src/main/java/baritone/utils/IRenderer.java

@@ -15,11 +15,12 @@
  * along with Baritone.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package baritone.api.utils;
+package baritone.utils;
 
 import baritone.api.BaritoneAPI;
 import baritone.api.IBaritone;
 import baritone.api.Settings;
+import baritone.api.utils.Helper;
 import net.minecraft.client.renderer.BufferBuilder;
 import net.minecraft.client.renderer.GlStateManager;
 import net.minecraft.client.renderer.Tessellator;
@@ -110,7 +111,7 @@ public interface IRenderer {
         tessellator.draw();
     }
 
-    static void drawAABB(AxisAlignedBB aabb, float expand) {
+    static void drawAABB(AxisAlignedBB aabb, double expand) {
         drawAABB(aabb.grow(expand, expand, expand));
     }
 }

src/main/java/baritone/utils/PathRenderer.java

@@ -29,7 +29,6 @@ import baritone.api.pathing.goals.GoalXZ;
 import baritone.api.pathing.goals.GoalYLevel;
 import baritone.api.utils.BetterBlockPos;
 import baritone.api.utils.Helper;
-import baritone.api.utils.IRenderer;
 import baritone.api.utils.interfaces.IGoalRenderPos;
 import baritone.behavior.PathingBehavior;
 import baritone.pathing.path.PathExecutor;
@@ -205,7 +204,7 @@ public final class PathRenderer implements IRenderer {
                 toDraw = state.getSelectedBoundingBox(player.world, pos);
             }
 
-            IRenderer.drawAABB(toDraw, .002f);
+            IRenderer.drawAABB(toDraw, .002D);
         });
 
         IRenderer.endLines(settings.renderSelectionBoxesIgnoreDepth.value);

src/main/java/baritone/utils/command/defaults/AxisCommand.java

@@ -30,7 +30,7 @@ import static java.util.Arrays.asList;
 
 public class AxisCommand extends Command {
     public AxisCommand() {
-        super(asList("axis", "highway"), "Set a goal to the axes");
+        super(asList("axis", "highway"));
     }
 
     @Override
@@ -46,6 +46,11 @@ public class AxisCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Set a goal to the axes";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/BlacklistCommand.java

@@ -30,7 +30,7 @@ import static java.util.Arrays.asList;
 
 public class BlacklistCommand extends Command {
     public BlacklistCommand() {
-        super("blacklist", "Blacklist closest block");
+        super("blacklist");
     }
 
     @Override
@@ -54,6 +54,11 @@ public class BlacklistCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Blacklist closest block";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/BuildCommand.java

@@ -37,7 +37,7 @@ public class BuildCommand extends Command {
     private static final File schematicsDir = new File(Minecraft.getMinecraft().gameDir, "schematics");
 
     public BuildCommand() {
-        super("build", "Build a schematic");
+        super("build");
     }
 
     @Override
@@ -81,6 +81,11 @@ public class BuildCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Build a schematic";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/CancelCommand.java

@@ -28,7 +28,7 @@ import static java.util.Arrays.asList;
 
 public class CancelCommand extends Command {
     public CancelCommand() {
-        super(asList("cancel", "stop"), "Cancel what Baritone is currently doing");
+        super(asList("cancel", "stop"));
     }
 
     @Override
@@ -43,6 +43,11 @@ public class CancelCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Cancel what Baritone is currently doing";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/ChestsCommand.java

@@ -36,7 +36,7 @@ import static java.util.Arrays.asList;
 
 public class ChestsCommand extends Command {
     public ChestsCommand() {
-        super("chests", "Display remembered inventories");
+        super("chests");
     }
 
     @Override
@@ -69,6 +69,11 @@ public class ChestsCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Display remembered inventories";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/ClearareaCommand.java

@@ -33,7 +33,7 @@ import static java.util.Arrays.asList;
 
 public class ClearareaCommand extends Command {
     public ClearareaCommand() {
-        super("cleararea", "Clear an area of all blocks");
+        super("cleararea");
     }
 
     @Override
@@ -65,6 +65,11 @@ public class ClearareaCommand extends Command {
         return args.tabCompleteDatatype(RelativeBlockPos.class);
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Clear an area of all blocks";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/ClickCommand.java

@@ -28,7 +28,7 @@ import static java.util.Arrays.asList;
 
 public class ClickCommand extends Command {
     public ClickCommand() {
-        super("click", "Open click");
+        super("click");
     }
 
     @Override
@@ -43,6 +43,11 @@ public class ClickCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Open click";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/ComeCommand.java

@@ -33,7 +33,7 @@ import static java.util.Objects.isNull;
 
 public class ComeCommand extends Command {
     public ComeCommand() {
-        super("come", "Start heading towards your camera");
+        super("come");
     }
 
     @Override
@@ -54,12 +54,17 @@ public class ComeCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Start heading towards your camera";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(
             "The come command tells Baritone to head towards your camera.",
             "",
-            "I'm... not actually sure how useful this is, to be honest.",
+            "This can be useful in hacked clients where freecam doesn't move your player position.",
             "",
             "Usage:",
             "> come"

src/main/java/baritone/utils/command/defaults/CommandAlias.java

@@ -27,15 +27,18 @@ import java.util.List;
 import java.util.stream.Stream;
 
 public class CommandAlias extends Command {
+    private final String shortDesc;
     public final String target;
 
     public CommandAlias(List<String> names, String shortDesc, String target) {
-        super(names, shortDesc);
+        super(names);
+        this.shortDesc = shortDesc;
         this.target = target;
     }
 
     public CommandAlias(String name, String shortDesc, String target) {
-        super(name, shortDesc);
+        super(name);
+        this.shortDesc = shortDesc;
         this.target = target;
     }
 
@@ -49,6 +52,11 @@ public class CommandAlias extends Command {
         return CommandManager.tabComplete(String.format("%s %s", target, args.rawRest()));
     }
 
+    @Override
+    public String getShortDesc() {
+        return shortDesc;
+    }
+
     @Override
     public List<String> getLongDesc() {
         return Collections.singletonList(String.format("This command is an alias, for: %s ...", target));

src/main/java/baritone/utils/command/defaults/DefaultCommands.java

@@ -18,7 +18,6 @@
 package baritone.utils.command.defaults;
 
 import baritone.api.utils.command.Command;
-import baritone.api.utils.command.manager.CommandManager;
 
 import java.util.Collections;
 import java.util.List;
@@ -26,7 +25,7 @@ import java.util.List;
 import static java.util.Arrays.asList;
 
 public class DefaultCommands {
-    public static final List<Command> commands = Collections.unmodifiableList(asList(
+    public static final List<Command> COMMANDS = Collections.unmodifiableList(asList(
         new HelpCommand(),
         new SetCommand(),
         new CommandAlias(asList("modified", "mod", "baritone", "modifiedsettings"), "List modified settings", "set modified"),

src/main/java/baritone/utils/command/defaults/EmptyCommand.java

@@ -28,7 +28,7 @@ import static java.util.Arrays.asList;
 
 public class EmptyCommand extends Command {
     public EmptyCommand() {
-        super(asList("name1", "name2"), "Short description");
+        super(asList("name1", "name2"));
     }
 
     @Override
@@ -41,6 +41,11 @@ public class EmptyCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Short description";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/ExploreCommand.java

@@ -30,7 +30,7 @@ import static java.util.Arrays.asList;
 
 public class ExploreCommand extends Command {
     public ExploreCommand() {
-        super("explore", "Explore things");
+        super("explore");
     }
 
     @Override
@@ -58,6 +58,11 @@ public class ExploreCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Explore things";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/ExploreFilterCommand.java

@@ -34,7 +34,7 @@ import static java.util.Arrays.asList;
 
 public class ExploreFilterCommand extends Command {
     public ExploreFilterCommand() {
-        super("explorefilter", "Explore chunks from a json");
+        super("explorefilter");
     }
 
     @Override
@@ -73,6 +73,11 @@ public class ExploreFilterCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Explore chunks from a json";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/FarmCommand.java

@@ -28,7 +28,7 @@ import static java.util.Arrays.asList;
 
 public class FarmCommand extends Command {
     public FarmCommand() {
-        super("farm", "Farm nearby crops");
+        super("farm");
     }
 
     @Override
@@ -43,6 +43,11 @@ public class FarmCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Farm nearby crops";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/FindCommand.java

@@ -32,7 +32,7 @@ import static java.util.Arrays.asList;
 
 public class FindCommand extends Command {
     public FindCommand() {
-        super("find", "Find positions of a certain block");
+        super("find");
     }
 
     @Override
@@ -65,6 +65,11 @@ public class FindCommand extends Command {
         return args.tabCompleteDatatype(BlockById.class);
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Find positions of a certain block";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/FollowCommand.java

@@ -44,7 +44,7 @@ import static java.util.Objects.nonNull;
 
 public class FollowCommand extends Command {
     public FollowCommand() {
-        super("follow", "Follow entity things");
+        super("follow");
     }
 
     @Override
@@ -131,6 +131,11 @@ public class FollowCommand extends Command {
         }
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Follow entity things";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/ForceCancelCommand.java

@@ -29,7 +29,7 @@ import static java.util.Arrays.asList;
 
 public class ForceCancelCommand extends Command {
     public ForceCancelCommand() {
-        super("forcecancel", "Force cancel");
+        super("forcecancel");
     }
 
     @Override
@@ -46,6 +46,11 @@ public class ForceCancelCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Force cancel";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/GcCommand.java

@@ -28,7 +28,7 @@ import static java.util.Arrays.asList;
 
 public class GcCommand extends Command {
     public GcCommand() {
-        super("gc", "Call System.gc()");
+        super("gc");
     }
 
     @Override
@@ -45,6 +45,11 @@ public class GcCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Call System.gc()";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/GoalCommand.java

@@ -36,7 +36,7 @@ import static java.util.Objects.nonNull;
 
 public class GoalCommand extends Command {
     public GoalCommand() {
-        super("goal", "Set or clear the goal");
+        super("goal");
     }
 
     @Override
@@ -86,6 +86,11 @@ public class GoalCommand extends Command {
         return helper.filterPrefix(args.getString()).stream();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Set or clear the goal";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/HelpCommand.java

@@ -24,12 +24,12 @@ import baritone.api.utils.command.helpers.arguments.ArgConsumer;
 import baritone.api.utils.command.helpers.pagination.Paginator;
 import baritone.api.utils.command.helpers.tabcomplete.TabCompleteHelper;
 import baritone.api.utils.command.manager.CommandManager;
+import net.minecraft.util.text.ITextComponent;
 import net.minecraft.util.text.TextComponentString;
 import net.minecraft.util.text.TextFormatting;
 import net.minecraft.util.text.event.ClickEvent;
 import net.minecraft.util.text.event.HoverEvent;
 
-import java.util.ArrayList;
 import java.util.List;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
@@ -41,7 +41,7 @@ import static java.util.Objects.isNull;
 
 public class HelpCommand extends Command {
     public HelpCommand() {
-        super(asList("help", "?"), "View all commands or help on specific ones");
+        super(asList("help", "?"));
     }
 
     @Override
@@ -53,40 +53,35 @@ public class HelpCommand extends Command {
                 args, new Paginator<>(
                     CommandManager.REGISTRY.descendingStream()
                         .filter(command -> !command.hiddenFromHelp())
-                        .collect(Collectors.toCollection(ArrayList::new))
+                        .collect(Collectors.toList())
                 ),
                 () -> logDirect("All Baritone commands (clickable):"),
                 command -> {
                     String names = String.join("/", command.names);
                     String name = command.names.get(0);
 
-                    return new TextComponentString(name) {{
-                        getStyle()
-                            .setColor(TextFormatting.GRAY)
-                            .setHoverEvent(new HoverEvent(
-                                HoverEvent.Action.SHOW_TEXT,
-                                new TextComponentString("") {{
-                                    getStyle().setColor(TextFormatting.GRAY);
+                    ITextComponent shortDescComponent = new TextComponentString(" - " + command.getShortDesc());
+                    shortDescComponent.getStyle().setColor(TextFormatting.DARK_GRAY);
 
-                                    appendSibling(new TextComponentString(names + "\n") {{
-                                        getStyle().setColor(TextFormatting.WHITE);
-                                    }});
+                    ITextComponent namesComponent = new TextComponentString(names);
+                    namesComponent.getStyle().setColor(TextFormatting.WHITE);
 
-                                    appendText(command.shortDesc);
-                                    appendText("\n\nClick to view full help");
-                                }}
-                            ))
-                            .setClickEvent(new ClickEvent(
-                                ClickEvent.Action.RUN_COMMAND,
-                                FORCE_COMMAND_PREFIX + String.format("help %s", command.names.get(0))
-                            ));
+                    ITextComponent hoverComponent = new TextComponentString("");
+                    hoverComponent.getStyle().setColor(TextFormatting.GRAY);
+                    hoverComponent.appendSibling(namesComponent);
+                    hoverComponent.appendText("\n" + command.getShortDesc());
+                    hoverComponent.appendText("\n\nClick to view full help");
+                    String clickCommand = FORCE_COMMAND_PREFIX + String.format("%s %s", label, command.names.get(0));
 
-                        appendSibling(new TextComponentString(" - " + command.shortDesc) {{
-                            getStyle().setColor(TextFormatting.DARK_GRAY);
-                        }});
-                    }};
+                    ITextComponent component = new TextComponentString(name);
+                    component.getStyle().setColor(TextFormatting.GRAY);
+                    component.appendSibling(shortDescComponent);
+                    component.getStyle()
+                        .setHoverEvent(new HoverEvent(HoverEvent.Action.SHOW_TEXT, hoverComponent))
+                        .setClickEvent(new ClickEvent(ClickEvent.Action.RUN_COMMAND, clickCommand));
+                    return component;
                 },
-                FORCE_COMMAND_PREFIX + "help"
+                FORCE_COMMAND_PREFIX + label
             );
         } else {
             String commandName = args.getString().toLowerCase();
@@ -96,16 +91,18 @@ public class HelpCommand extends Command {
                 throw new CommandNotFoundException(commandName);
             }
 
-            logDirect(String.format("%s - %s", String.join(" / ", command.names), command.shortDesc));
+            logDirect(String.format("%s - %s", String.join(" / ", command.names), command.getShortDesc()));
             logDirect("");
             command.getLongDesc().forEach(this::logDirect);
             logDirect("");
-            logDirect(new TextComponentString("Click to return to the help menu") {{
-                getStyle().setClickEvent(new ClickEvent(
-                    ClickEvent.Action.RUN_COMMAND,
-                    FORCE_COMMAND_PREFIX + "help"
-                ));
-            }});
+
+            ITextComponent returnComponent = new TextComponentString("Click to return to the help menu");
+            returnComponent.getStyle().setClickEvent(new ClickEvent(
+                ClickEvent.Action.RUN_COMMAND,
+                FORCE_COMMAND_PREFIX + label
+            ));
+
+            logDirect(returnComponent);
         }
     }
 
@@ -118,6 +115,11 @@ public class HelpCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "View all commands or help on specific ones";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/InvertCommand.java

@@ -33,7 +33,7 @@ import static java.util.Objects.isNull;
 
 public class InvertCommand extends Command {
     public InvertCommand() {
-        super("invert", "Run away from the current goal");
+        super("invert");
     }
 
     @Override
@@ -62,6 +62,11 @@ public class InvertCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Run away from the current goal";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/MineCommand.java

@@ -23,6 +23,7 @@ import baritone.api.utils.command.Command;
 import baritone.api.utils.command.datatypes.BlockById;
 import baritone.api.utils.command.datatypes.ForBlockOptionalMeta;
 import baritone.api.utils.command.helpers.arguments.ArgConsumer;
+import baritone.cache.WorldScanner;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -32,7 +33,7 @@ import static java.util.Arrays.asList;
 
 public class MineCommand extends Command {
     public MineCommand() {
-        super("mine", "Mine some blocks");
+        super("mine");
     }
 
     @Override
@@ -45,6 +46,7 @@ public class MineCommand extends Command {
             boms.add(args.getDatatypeFor(ForBlockOptionalMeta.class));
         }
 
+        WorldScanner.INSTANCE.repack(ctx);
         baritone.getMineProcess().mine(quantity, boms.toArray(new BlockOptionalMeta[0]));
         logDirect(String.format("Mining %s", boms.toString()));
     }
@@ -54,13 +56,24 @@ public class MineCommand extends Command {
         return args.tabCompleteDatatype(BlockById.class);
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Mine some blocks";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(
+            "The mine command allows you to tell Baritone to search for and mine individual blocks.",
             "",
+            "The specified blocks can be ores (which are commonly cached), or any other block.",
+            "",
+            "Also see the legitMine settings (see #set l legitMine).",
             "",
             "Usage:",
-            "> "
+            "> mine diamond_ore - Mines all diamonds it can find.",
+            "> mine redstone_ore lit_redstone_ore - Mines redstone ore.",
+            "> mine log:0 - Mines only oak logs."
         );
     }
 }

src/main/java/baritone/utils/command/defaults/PathCommand.java

@@ -26,6 +26,7 @@ import baritone.api.utils.command.datatypes.RelativeGoal;
 import baritone.api.utils.command.exception.CommandInvalidStateException;
 import baritone.api.utils.command.helpers.arguments.ArgConsumer;
 import baritone.api.utils.command.helpers.tabcomplete.TabCompleteHelper;
+import baritone.cache.WorldScanner;
 
 import java.util.List;
 import java.util.stream.Stream;
@@ -35,7 +36,7 @@ import static java.util.Objects.isNull;
 
 public class PathCommand extends Command {
     public PathCommand() {
-        super("path", "Start heading towards a goal");
+        super(asList("path", "goto"));
     }
 
     @Override
@@ -51,6 +52,7 @@ public class PathCommand extends Command {
         }
 
         args.requireMax(0);
+        WorldScanner.INSTANCE.repack(ctx);
         customGoalProcess.setGoalAndPath(goal);
         logDirect("Now pathing");
     }
@@ -77,6 +79,11 @@ public class PathCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Start heading towards a goal";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/PauseResumeCommands.java

@@ -79,7 +79,7 @@ public class PauseResumeCommands {
             }
         );
 
-        pauseCommand = new Command("pause", "Pauses Baritone until you use resume") {
+        pauseCommand = new Command("pause") {
             @Override
             protected void executed(String label, ArgConsumer args, Settings settings) {
                 args.requireMax(0);
@@ -97,6 +97,11 @@ public class PauseResumeCommands {
                 return Stream.empty();
             }
 
+            @Override
+            public String getShortDesc() {
+                return "Pauses Baritone until you use resume";
+            }
+
             @Override
             public List<String> getLongDesc() {
                 return asList(
@@ -110,7 +115,7 @@ public class PauseResumeCommands {
             }
         };
 
-        resumeCommand = new Command("resume", "Resumes Baritone after a pause") {
+        resumeCommand = new Command("resume") {
             @Override
             protected void executed(String label, ArgConsumer args, Settings settings) {
                 args.requireMax(0);
@@ -128,6 +133,11 @@ public class PauseResumeCommands {
                 return Stream.empty();
             }
 
+            @Override
+            public String getShortDesc() {
+                return "Resumes Baritone after a pause";
+            }
+
             @Override
             public List<String> getLongDesc() {
                 return asList(
@@ -139,7 +149,7 @@ public class PauseResumeCommands {
             }
         };
 
-        pausedCommand = new Command("paused", "Tells you if Baritone is paused") {
+        pausedCommand = new Command("paused") {
             @Override
             protected void executed(String label, ArgConsumer args, Settings settings) {
                 args.requireMax(0);
@@ -152,6 +162,11 @@ public class PauseResumeCommands {
                 return Stream.empty();
             }
 
+            @Override
+            public String getShortDesc() {
+                return "Tells you if Baritone is paused";
+            }
+
             @Override
             public List<String> getLongDesc() {
                 return asList(

src/main/java/baritone/utils/command/defaults/ProcCommand.java

@@ -33,7 +33,7 @@ import static java.util.Objects.isNull;
 
 public class ProcCommand extends Command {
     public ProcCommand() {
-        super("proc", "View process state information");
+        super("proc");
     }
 
     @Override
@@ -69,6 +69,11 @@ public class ProcCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "View process state information";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/ReloadAllCommand.java

@@ -28,7 +28,7 @@ import static java.util.Arrays.asList;
 
 public class ReloadAllCommand extends Command {
     public ReloadAllCommand() {
-        super("reloadall", "Reloads Baritone's cache for this world");
+        super("reloadall");
     }
 
     @Override
@@ -43,6 +43,11 @@ public class ReloadAllCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Reloads Baritone's cache for this world";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/RenderCommand.java

@@ -29,7 +29,7 @@ import static java.util.Arrays.asList;
 
 public class RenderCommand extends Command {
     public RenderCommand() {
-        super("render", "Fix glitched chunks");
+        super("render");
     }
 
     @Override
@@ -55,6 +55,11 @@ public class RenderCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Fix glitched chunks";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/RepackCommand.java

@@ -18,47 +18,24 @@
 package baritone.utils.command.defaults;
 
 import baritone.api.Settings;
-import baritone.api.cache.ICachedWorld;
-import baritone.api.utils.BetterBlockPos;
 import baritone.api.utils.command.Command;
 import baritone.api.utils.command.helpers.arguments.ArgConsumer;
-import net.minecraft.world.chunk.Chunk;
-import net.minecraft.world.chunk.IChunkProvider;
+import baritone.cache.WorldScanner;
 
 import java.util.List;
 import java.util.stream.Stream;
 
 import static java.util.Arrays.asList;
-import static java.util.Objects.nonNull;
 
 public class RepackCommand extends Command {
     public RepackCommand() {
-        super(asList("repack", "rescan"), "Re-cache chunks");
+        super(asList("repack", "rescan"));
     }
 
     @Override
     protected void executed(String label, ArgConsumer args, Settings settings) {
         args.requireMax(0);
-
-        IChunkProvider chunkProvider = ctx.world().getChunkProvider();
-        ICachedWorld cachedWorld = ctx.worldData().getCachedWorld();
-
-        BetterBlockPos playerPos = ctx.playerFeet();
-        int playerChunkX = playerPos.getX() >> 4;
-        int playerChunkZ = playerPos.getZ() >> 4;
-        int queued = 0;
-        for (int x = playerChunkX - 40; x <= playerChunkX + 40; x++) {
-            for (int z = playerChunkZ - 40; z <= playerChunkZ + 40; z++) {
-                Chunk chunk = chunkProvider.getLoadedChunk(x, z);
-
-                if (nonNull(chunk) && !chunk.isEmpty()) {
-                    queued++;
-                    cachedWorld.queueForPacking(chunk);
-                }
-            }
-        }
-
-        logDirect(String.format("Queued %d chunks for repacking", queued));
+        logDirect(String.format("Queued %d chunks for repacking", WorldScanner.INSTANCE.repack(ctx)));
     }
 
     @Override
@@ -66,6 +43,11 @@ public class RepackCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Re-cache chunks";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/SaveAllCommand.java

@@ -28,7 +28,7 @@ import static java.util.Arrays.asList;
 
 public class SaveAllCommand extends Command {
     public SaveAllCommand() {
-        super("saveall", "Saves Baritone's cache for this world");
+        super("saveall");
     }
 
     @Override
@@ -43,6 +43,11 @@ public class SaveAllCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Saves Baritone's cache for this world";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/SchematicaCommand.java

@@ -28,7 +28,7 @@ import static java.util.Arrays.asList;
 
 public class SchematicaCommand extends Command {
     public SchematicaCommand() {
-        super("schematica", "Opens a Schematica schematic?");
+        super("schematica");
     }
 
     @Override
@@ -42,10 +42,15 @@ public class SchematicaCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Builds the loaded schematic";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(
-            "I'm not actually sure what this does.",
+            "Builds the schematica currently open in Schematica.",
             "",
             "Usage:",
             "> schematica"

src/main/java/baritone/utils/command/defaults/SelCommand.java

@@ -20,7 +20,7 @@ package baritone.utils.command.defaults;
 import baritone.api.Settings;
 import baritone.api.event.events.RenderEvent;
 import baritone.api.schematic.CompositeSchematic;
-import baritone.api.schematic.FillBomSchematic;
+import baritone.api.schematic.FillSchematic;
 import baritone.api.schematic.ReplaceSchematic;
 import baritone.api.schematic.ShellSchematic;
 import baritone.api.schematic.WallsSchematic;
@@ -29,7 +29,6 @@ import baritone.api.selection.ISelectionManager;
 import baritone.api.utils.BetterBlockPos;
 import baritone.api.utils.BlockOptionalMeta;
 import baritone.api.utils.BlockOptionalMetaLookup;
-import baritone.api.utils.IRenderer;
 import baritone.api.utils.ISchematic;
 import baritone.api.utils.command.Command;
 import baritone.api.utils.command.datatypes.ForBlockOptionalMeta;
@@ -39,6 +38,7 @@ import baritone.api.utils.command.exception.CommandInvalidStateException;
 import baritone.api.utils.command.exception.CommandInvalidTypeException;
 import baritone.api.utils.command.helpers.arguments.ArgConsumer;
 import baritone.api.utils.command.helpers.tabcomplete.TabCompleteHelper;
+import baritone.utils.IRenderer;
 import net.minecraft.init.Blocks;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.math.AxisAlignedBB;
@@ -59,7 +59,7 @@ public class SelCommand extends Command {
     private BetterBlockPos pos1 = null;
 
     public SelCommand() {
-        super(asList("sel", "selection", "s"), "WorldEdit-like commands");
+        super(asList("sel", "selection", "s"));
     }
 
     @Override
@@ -118,10 +118,13 @@ public class SelCommand extends Command {
 
                 List<BlockOptionalMeta> replacesList = new ArrayList<>();
 
-                while (args.has()) {
+                replacesList.add(type);
+
+                while (args.has(2)) {
                     replacesList.add(args.getDatatypeFor(ForBlockOptionalMeta.class));
                 }
 
+                type = args.getDatatypeFor(ForBlockOptionalMeta.class);
                 replaces = new BlockOptionalMetaLookup(replacesList.toArray(new BlockOptionalMeta[0]));
             } else {
                 args.requireMax(0);
@@ -149,7 +152,7 @@ public class SelCommand extends Command {
                 Vec3i size = selection.size();
                 BetterBlockPos min = selection.min();
 
-                ISchematic schematic = new FillBomSchematic(baritone, size.getX(), size.getY(), size.getZ(), type);
+                ISchematic schematic = new FillSchematic(baritone, size.getX(), size.getY(), size.getZ(), type);
 
                 if (action == Action.WALLS) {
                     schematic = new WallsSchematic(baritone, schematic);
@@ -242,6 +245,11 @@ public class SelCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "WorldEdit-like commands";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(
@@ -263,7 +271,7 @@ public class SelCommand extends Command {
             "> sel walls/w [block] - Fill in the walls of the selection with a specified block.",
             "> sel shell/shl [block] - The same as walls, but fills in a ceiling and floor too.",
             "> sel cleararea/ca - Basically 'set air'.",
-            "> sel replace/r <place> <break...> - Replaces, with 'place', all blocks listed after it.",
+            "> sel replace/r <blocks...> <with> - Replaces blocks with another block.",
             "",
             "> sel expand <target> <direction> <blocks> - Expand the targets.",
             "> sel contract <target> <direction> <blocks> - Contract the targets.",

src/main/java/baritone/utils/command/defaults/SetCommand.java

@@ -24,18 +24,17 @@ import baritone.api.utils.command.exception.CommandInvalidTypeException;
 import baritone.api.utils.command.helpers.arguments.ArgConsumer;
 import baritone.api.utils.command.helpers.pagination.Paginator;
 import baritone.api.utils.command.helpers.tabcomplete.TabCompleteHelper;
+import net.minecraft.util.text.ITextComponent;
 import net.minecraft.util.text.TextComponentString;
 import net.minecraft.util.text.TextFormatting;
 import net.minecraft.util.text.event.ClickEvent;
 import net.minecraft.util.text.event.HoverEvent;
 
-import java.util.ArrayList;
 import java.util.List;
 import java.util.Locale;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
-import static baritone.api.utils.SettingsUtil.settingDefaultToString;
 import static baritone.api.utils.SettingsUtil.settingTypeToString;
 import static baritone.api.utils.SettingsUtil.settingValueToString;
 import static baritone.api.utils.command.BaritoneChatControl.FORCE_COMMAND_PREFIX;
@@ -46,7 +45,7 @@ import static java.util.stream.Stream.of;
 
 public class SetCommand extends Command {
     public SetCommand() {
-        super(asList("set", "setting", "settings"), "View or change settings");
+        super(asList("set", "setting", "settings"));
     }
 
     @Override
@@ -71,7 +70,7 @@ public class SetCommand extends Command {
                     .filter(s -> !s.getName().equals("logger"))
                     .filter(s -> s.getName().toLowerCase(Locale.US).contains(search.toLowerCase(Locale.US)))
                     .sorted((s1, s2) -> String.CASE_INSENSITIVE_ORDER.compare(s1.getName(), s2.getName()))
-                    .collect(Collectors.toCollection(ArrayList<Settings.Setting>::new));
+                    .collect(Collectors.toList());
 
             Paginator.paginate(
                 args,
@@ -81,31 +80,29 @@ public class SetCommand extends Command {
                         ? String.format("All %ssettings containing the string '%s':", viewModified ? "modified " : "", search)
                         : String.format("All %ssettings:", viewModified ? "modified " : "")
                 ),
-                setting -> new TextComponentString(setting.getName()) {{
-                    getStyle()
-                        .setColor(TextFormatting.GRAY)
-                        .setHoverEvent(new HoverEvent(
-                            HoverEvent.Action.SHOW_TEXT,
-                            new TextComponentString("") {{
-                                getStyle().setColor(TextFormatting.GRAY);
-                                appendText(setting.getName());
-                                appendText(String.format("\nType: %s", settingTypeToString(setting)));
-                                appendText(String.format("\n\nValue:\n%s", settingValueToString(setting)));
+                setting -> {
+                    ITextComponent typeComponent = new TextComponentString(String.format(
+                        " (%s)",
+                        settingTypeToString(setting)
+                    ));
+                    typeComponent.getStyle().setColor(TextFormatting.DARK_GRAY);
 
-                                if (setting.value != setting.defaultValue) {
-                                    appendText(String.format("\n\nDefault:\n%s", settingDefaultToString(setting)));
-                                }
-                            }}
-                        ))
-                        .setClickEvent(new ClickEvent(
-                            ClickEvent.Action.SUGGEST_COMMAND,
-                            settings.prefix.value + String.format("set %s ", setting.getName())
-                        ));
+                    ITextComponent hoverComponent = new TextComponentString("");
+                    hoverComponent.getStyle().setColor(TextFormatting.GRAY);
+                    hoverComponent.appendText(setting.getName());
+                    hoverComponent.appendText(String.format("\nType: %s", settingTypeToString(setting)));
+                    hoverComponent.appendText(String.format("\n\nValue:\n%s", settingValueToString(setting)));
+                    String commandSuggestion = settings.prefix.value + String.format("set %s ", setting.getName());
 
-                    appendSibling(new TextComponentString(String.format(" (%s)", settingTypeToString(setting))) {{
-                        getStyle().setColor(TextFormatting.DARK_GRAY);
-                    }});
-                }},
+                    ITextComponent component = new TextComponentString(setting.getName());
+                    component.getStyle().setColor(TextFormatting.GRAY);
+                    component.appendSibling(typeComponent);
+                    component.getStyle()
+                        .setHoverEvent(new HoverEvent(HoverEvent.Action.SHOW_TEXT, hoverComponent))
+                        .setClickEvent(new ClickEvent(ClickEvent.Action.SUGGEST_COMMAND, commandSuggestion));
+
+                    return component;
+                },
                 FORCE_COMMAND_PREFIX + "set " + arg + " " + search
             );
 
@@ -187,18 +184,19 @@ public class SetCommand extends Command {
                 ));
             }
 
-            logDirect(new TextComponentString(String.format("Old value: %s", oldValue)) {{
-                getStyle()
-                    .setColor(TextFormatting.GRAY)
-                    .setHoverEvent(new HoverEvent(
-                        HoverEvent.Action.SHOW_TEXT,
-                        new TextComponentString("Click to set the setting back to this value")
-                    ))
-                    .setClickEvent(new ClickEvent(
-                        ClickEvent.Action.RUN_COMMAND,
-                        FORCE_COMMAND_PREFIX + String.format("set %s %s", setting.getName(), oldValue)
-                    ));
-            }});
+            ITextComponent oldValueComponent = new TextComponentString(String.format("Old value: %s", oldValue));
+            oldValueComponent.getStyle()
+                .setColor(TextFormatting.GRAY)
+                .setHoverEvent(new HoverEvent(
+                    HoverEvent.Action.SHOW_TEXT,
+                    new TextComponentString("Click to set the setting back to this value")
+                ))
+                .setClickEvent(new ClickEvent(
+                    ClickEvent.Action.RUN_COMMAND,
+                    FORCE_COMMAND_PREFIX + String.format("set %s %s", setting.getName(), oldValue)
+                ));
+
+            logDirect(oldValueComponent);
 
             if ((setting.getName().equals("chatControl") && !(Boolean) setting.value && !settings.chatControlAnyway.value) ||
                 setting.getName().equals("chatControlAnyway") && !(Boolean) setting.value && !settings.chatControl.value) {
@@ -260,6 +258,11 @@ public class SetCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "View or change settings";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/ThisWayCommand.java

@@ -29,7 +29,7 @@ import static java.util.Arrays.asList;
 
 public class ThisWayCommand extends Command {
     public ThisWayCommand() {
-        super(asList("thisway", "forward"), "Travel in your current direction");
+        super(asList("thisway", "forward"));
     }
 
     @Override
@@ -51,6 +51,11 @@ public class ThisWayCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Travel in your current direction";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/TunnelCommand.java

@@ -30,7 +30,7 @@ import static java.util.Arrays.asList;
 
 public class TunnelCommand extends Command {
     public TunnelCommand() {
-        super("tunnel", "Set a goal to tunnel in your current direction");
+        super("tunnel");
     }
 
     @Override
@@ -51,6 +51,11 @@ public class TunnelCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Set a goal to tunnel in your current direction";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/VersionCommand.java

@@ -30,7 +30,7 @@ import static java.util.Objects.isNull;
 
 public class VersionCommand extends Command {
     public VersionCommand() {
-        super("version", "View the Baritone version");
+        super("version");
     }
 
     @Override
@@ -51,6 +51,11 @@ public class VersionCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "View the Baritone version";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/command/defaults/WaypointsCommand.java

@@ -50,7 +50,7 @@ import static java.util.Arrays.asList;
 
 public class WaypointsCommand extends Command {
     public WaypointsCommand() {
-        super(asList("waypoints", "waypoint", "wp"), "Manage waypoints");
+        super(asList("waypoints", "waypoint", "wp"));
     }
 
     @Override
@@ -87,7 +87,7 @@ public class WaypointsCommand extends Command {
                         FORCE_COMMAND_PREFIX,
                         label,
                         _action.names[0],
-                        waypoint.getTag().names[0],
+                        waypoint.getTag().getName(),
                         waypoint.getCreationTimestamp()
                     ))
                 );
@@ -99,7 +99,7 @@ public class WaypointsCommand extends Command {
             toComponent.apply(waypoint, action == Action.LIST ? Action.INFO : action);
 
         if (action == Action.LIST) {
-            IWaypoint.Tag tag = args.has() ? ForWaypoints.getTagByName(args.peekString()) : null;
+            IWaypoint.Tag tag = args.has() ? IWaypoint.Tag.getByName(args.peekString()) : null;
 
             if (tag != null) {
                 args.get();
@@ -125,7 +125,7 @@ public class WaypointsCommand extends Command {
                         FORCE_COMMAND_PREFIX,
                         label,
                         action.names[0],
-                        tag != null ? " " + tag.names[0] : ""
+                        tag != null ? " " + tag.getName() : ""
                     )
                 );
             } else {
@@ -137,7 +137,7 @@ public class WaypointsCommand extends Command {
                 );
             }
         } else if (action == Action.SAVE) {
-            IWaypoint.Tag tag = ForWaypoints.getTagByName(args.getString());
+            IWaypoint.Tag tag = IWaypoint.Tag.getByName(args.getString());
 
             if (tag == null) {
                 throw new CommandInvalidStateException(String.format("'%s' is not a tag ", args.consumedString()));
@@ -159,7 +159,7 @@ public class WaypointsCommand extends Command {
             logDirect(component);
         } else if (action == Action.CLEAR) {
             args.requireMax(1);
-            IWaypoint.Tag tag = ForWaypoints.getTagByName(args.getString());
+            IWaypoint.Tag tag = IWaypoint.Tag.getByName(args.getString());
             IWaypoint[] waypoints = ForWaypoints.getWaypointsByTag(tag);
 
             for (IWaypoint waypoint : waypoints) {
@@ -221,7 +221,7 @@ public class WaypointsCommand extends Command {
                             "%s%s delete %s @ %d",
                             FORCE_COMMAND_PREFIX,
                             label,
-                            waypoint.getTag().names[0],
+                            waypoint.getTag().getName(),
                             waypoint.getCreationTimestamp()
                         )
                     ));
@@ -232,7 +232,7 @@ public class WaypointsCommand extends Command {
                             "%s%s goal %s @ %d",
                             FORCE_COMMAND_PREFIX,
                             label,
-                            waypoint.getTag().names[0],
+                            waypoint.getTag().getName(),
                             waypoint.getCreationTimestamp()
                         )
                     ));
@@ -275,7 +275,7 @@ public class WaypointsCommand extends Command {
                 if (args.hasExactlyOne()) {
                     if (action == Action.LIST || action == Action.SAVE || action == Action.CLEAR) {
                         return new TabCompleteHelper()
-                            .append(ForWaypoints.getTagNames())
+                            .append(IWaypoint.Tag.getAllNames())
                             .sortAlphabetically()
                             .filterPrefix(args.getString())
                             .stream();
@@ -293,6 +293,11 @@ public class WaypointsCommand extends Command {
         return Stream.empty();
     }
 
+    @Override
+    public String getShortDesc() {
+        return "Manage waypoints";
+    }
+
     @Override
     public List<String> getLongDesc() {
         return asList(

src/main/java/baritone/utils/schematic/FillSchematic.java

@@ -19,7 +19,8 @@ package baritone.utils.schematic;
 
 import baritone.api.utils.ISchematic;
 import net.minecraft.block.state.IBlockState;
-import net.minecraft.init.Blocks;
+
+import java.util.List;
 
 public class FillSchematic implements ISchematic {
     private final int widthX;
@@ -35,7 +36,7 @@ public class FillSchematic implements ISchematic {
     }
 
     @Override
-    public IBlockState desiredState(int x, int y, int z, IBlockState current) {
+    public IBlockState desiredState(int x, int y, int z, IBlockState current, List<IBlockState> approxPlaceable) {
         return state;
     }
 

src/main/java/baritone/utils/schematic/Schematic.java

@@ -22,6 +22,8 @@ import net.minecraft.block.Block;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.nbt.NBTTagCompound;
 
+import java.util.List;
+
 public class Schematic implements ISchematic {
     public final int widthX;
     public final int heightY;
@@ -68,7 +70,7 @@ public class Schematic implements ISchematic {
     }
 
     @Override
-    public IBlockState desiredState(int x, int y, int z, IBlockState current) {
+    public IBlockState desiredState(int x, int y, int z, IBlockState current, List<IBlockState> approxPlaceable) {
         return states[x][z][y];
     }
 

src/main/java/baritone/utils/schematic/schematica/SchematicAdapter.java

@@ -23,6 +23,8 @@ import com.github.lunatrius.schematica.client.world.SchematicWorld;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.util.math.BlockPos;
 
+import java.util.List;
+
 public final class SchematicAdapter implements ISchematic {
     private final SchematicWorld schematic;
 
@@ -31,7 +33,7 @@ public final class SchematicAdapter implements ISchematic {
     }
 
     @Override
-    public IBlockState desiredState(int x, int y, int z, IBlockState current) {
+    public IBlockState desiredState(int x, int y, int z, IBlockState current, List<IBlockState> approxPlaceable) {
         return schematic.getSchematic().getBlockState(new BlockPos(x, y, z));
     }