Fix some things mentioned by @Leijurv

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

@@ -18,6 +18,7 @@
 package baritone.api.utils;
 
 import baritone.api.cache.IWorldData;
+import net.minecraft.block.BlockSlab;
 import net.minecraft.client.entity.EntityPlayerSP;
 import net.minecraft.client.multiplayer.PlayerControllerMP;
 import net.minecraft.util.math.Vec3d;
@@ -37,7 +38,14 @@ public interface IPlayerContext {
 
     IWorldData worldData();
 
-    BetterBlockPos playerFeet();
+    default BetterBlockPos playerFeet() {
+        // TODO find a better way to deal with soul sand!!!!!
+        BetterBlockPos feet = new BetterBlockPos(player().posX, player().posY + 0.1251, player().posZ);
+        if (world().getBlockState(feet).getBlock() instanceof BlockSlab) {
+            return feet.up();
+        }
+        return feet;
+    }
 
     default Vec3d playerFeetAsVec() {
         return new Vec3d(player().posX, player().posY, player().posZ);

src/main/java/baritone/behavior/LookBehavior.java

@@ -23,9 +23,8 @@ import baritone.api.behavior.ILookBehavior;
 import baritone.api.event.events.PlayerUpdateEvent;
 import baritone.api.event.events.RotationMoveEvent;
 import baritone.api.utils.Rotation;
-import baritone.utils.Helper;
 
-public final class LookBehavior extends Behavior implements ILookBehavior, Helper {
+public final class LookBehavior extends Behavior implements ILookBehavior {
 
     /**
      * Target's values are as follows:

src/main/java/baritone/behavior/MemoryBehavior.java

@@ -27,7 +27,6 @@ import baritone.api.event.events.PlayerUpdateEvent;
 import baritone.api.event.events.type.EventState;
 import baritone.cache.Waypoint;
 import baritone.utils.BlockStateInterface;
-import baritone.utils.Helper;
 import net.minecraft.block.BlockBed;
 import net.minecraft.item.ItemStack;
 import net.minecraft.network.Packet;
@@ -45,7 +44,7 @@ import java.util.*;
  * @author Brady
  * @since 8/6/2018 9:47 PM
  */
-public final class MemoryBehavior extends Behavior implements IMemoryBehavior, Helper {
+public final class MemoryBehavior extends Behavior implements IMemoryBehavior {
 
     private final Map<IWorldData, WorldDataContainer> worldDataContainers = new HashMap<>();
 

src/main/java/baritone/cache/CachedChunk.java

@@ -17,7 +17,6 @@
 
 package baritone.cache;
 
-import baritone.utils.Helper;
 import baritone.utils.pathing.PathingBlockType;
 import net.minecraft.block.Block;
 import net.minecraft.block.state.IBlockState;
@@ -30,7 +29,7 @@ import java.util.*;
  * @author Brady
  * @since 8/3/2018 1:04 AM
  */
-public final class CachedChunk implements Helper {
+public final class CachedChunk {
 
     public static final Set<Block> BLOCKS_TO_KEEP_TRACK_OF;
 

src/main/java/baritone/cache/ChunkPacker.java

@@ -18,7 +18,6 @@
 package baritone.cache;
 
 import baritone.pathing.movement.MovementHelper;
-import baritone.utils.Helper;
 import baritone.utils.pathing.PathingBlockType;
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockDoublePlant;
@@ -38,7 +37,7 @@ import java.util.*;
  * @author Brady
  * @since 8/3/2018 1:09 AM
  */
-public final class ChunkPacker implements Helper {
+public final class ChunkPacker {
 
     private ChunkPacker() {}
 

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

@@ -19,7 +19,6 @@ package baritone.cache;
 
 import baritone.api.cache.IWorldScanner;
 import baritone.api.utils.IPlayerContext;
-import baritone.utils.Helper;
 import net.minecraft.block.Block;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.client.multiplayer.ChunkProviderClient;
@@ -31,7 +30,7 @@ import net.minecraft.world.chunk.storage.ExtendedBlockStorage;
 import java.util.LinkedList;
 import java.util.List;
 
-public enum WorldScanner implements IWorldScanner, Helper {
+public enum WorldScanner implements IWorldScanner {
 
     INSTANCE;
 

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

@@ -88,7 +88,7 @@ public class CalculationContext {
     }
 
     public final IBaritone getBaritone() {
-        return this.baritone;
+        return baritone;
     }
 
     public IBlockState get(int x, int y, int z) {

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

@@ -23,7 +23,6 @@ import baritone.api.pathing.movement.MovementStatus;
 import baritone.api.utils.*;
 import baritone.api.utils.input.Input;
 import baritone.utils.BlockStateInterface;
-import baritone.utils.Helper;
 import net.minecraft.block.BlockLiquid;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.math.BlockPos;
@@ -34,7 +33,7 @@ import java.util.List;
 import java.util.Objects;
 import java.util.Optional;
 
-public abstract class Movement implements IMovement, Helper, MovementHelper {
+public abstract class Movement implements IMovement, MovementHelper {
 
     protected static final EnumFacing[] HORIZONTALS = {EnumFacing.NORTH, EnumFacing.SOUTH, EnumFacing.EAST, EnumFacing.WEST};
 

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

@@ -45,7 +45,7 @@ import java.util.Objects;
 
 public class MovementParkour extends Movement {
 
-    private static final EnumFacing[] HORIZONTAL_AND_DOWN = { EnumFacing.NORTH, EnumFacing.SOUTH, EnumFacing.EAST, EnumFacing.WEST, EnumFacing.DOWN };
+    private static final EnumFacing[] HORIZONTALS_BUT_ALSO_DOWN____SO_EVERY_DIRECTION_EXCEPT_UP  = { EnumFacing.NORTH, EnumFacing.SOUTH, EnumFacing.EAST, EnumFacing.WEST, EnumFacing.DOWN };
     private static final BetterBlockPos[] EMPTY = new BetterBlockPos[]{};
 
     private final EnumFacing direction;
@@ -139,8 +139,8 @@ public class MovementParkour extends Movement {
             return;
         }
         for (int i = 0; i < 5; i++) {
-            int againstX = destX + HORIZONTAL_AND_DOWN[i].getXOffset();
+            int againstX = destX + HORIZONTALS_BUT_ALSO_DOWN____SO_EVERY_DIRECTION_EXCEPT_UP [i].getXOffset();
-            int againstZ = destZ + HORIZONTAL_AND_DOWN[i].getZOffset();
+            int againstZ = destZ + HORIZONTALS_BUT_ALSO_DOWN____SO_EVERY_DIRECTION_EXCEPT_UP [i].getZOffset();
             if (againstX == x + xDiff * 3 && againstZ == z + zDiff * 3) { // we can't turn around that fast
                 continue;
             }
@@ -216,7 +216,7 @@ public class MovementParkour extends Movement {
                 if (!MovementHelper.canWalkOn(ctx, dest.down()) && !ctx.player().onGround) {
                     BlockPos positionToPlace = dest.down();
                     for (int i = 0; i < 5; i++) {
-                        BlockPos against1 = positionToPlace.offset(HORIZONTAL_AND_DOWN[i]);
+                        BlockPos against1 = positionToPlace.offset(HORIZONTALS_BUT_ALSO_DOWN____SO_EVERY_DIRECTION_EXCEPT_UP [i]);
                         if (against1.up().equals(src.offset(direction, 3))) { // we can't turn around that fast
                             continue;
                         }

src/main/java/baritone/utils/BlockStateInterface.java

@@ -35,7 +35,7 @@ import net.minecraft.world.chunk.Chunk;
  *
  * @author leijurv
  */
-public class BlockStateInterface implements Helper {
+public class BlockStateInterface {
 
     private final World world;
     private final WorldData worldData;

src/main/java/baritone/utils/player/AbstractPlayerContext.java

@@ -1,39 +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.utils.player;
-
-import baritone.api.utils.BetterBlockPos;
-import baritone.api.utils.IPlayerContext;
-import net.minecraft.block.BlockSlab;
-
-/**
- * @author Brady
- * @since 11/12/2018
- */
-public abstract class AbstractPlayerContext implements IPlayerContext {
-
-    @Override
-    public BetterBlockPos playerFeet() {
-        // TODO find a better way to deal with soul sand!!!!!
-        BetterBlockPos feet = new BetterBlockPos(player().posX, player().posY + 0.1251, player().posZ);
-        if (world().getBlockState(feet).getBlock() instanceof BlockSlab) {
-            return feet.up();
-        }
-        return feet;
-    }
-}

src/main/java/baritone/utils/player/LocalPlayerContext.java

@@ -31,7 +31,7 @@ import net.minecraft.world.World;
  * @author Brady
  * @since 11/12/2018
  */
-public final class LocalPlayerContext extends AbstractPlayerContext {
+public final class LocalPlayerContext implements IPlayerContext {
 
     private static final Minecraft mc = Minecraft.getMinecraft();