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Merge branch 'master' into gradle-proguard

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Leijurv 2018-10-12 19:24:18 -07:00
commit dbde993a76
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GPG Key ID: 44A3EA646EADAC6A
10 changed files with 100 additions and 40 deletions
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2
IMPACT.md
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@ -18,7 +18,7 @@ For Impact 4.3, there is no Baritone integration yet, so you will want `baritone
Any official release will be GPG signed by leijurv (44A3EA646EADAC6A) and ZeroMemes (73A788379A197567). Please verify that the hash of the file you download is in `checksums.txt` and that `checksums_signed.asc` is a valid signature by those two public keys of `checksums.txt`.
The build is deterministic, and you can verify Travis did it properly by running `docker build --no-cache -t cabaletta/baritone . && docker run --rm -it cabaletta/baritone sh scripts/build.sh` yourself and comparing the shasum. Note that for some godawful reason this doesn't work on Mac, the shasums are different even though docker is supposed to work the same everywhere. I get the same shasums as Travis when the host is Linux though.
The build is fully deterministic and reproducible, and you can verify Travis did it properly by running `docker build --no-cache -t cabaletta/baritone . && docker run --rm -it cabaletta/baritone sh scripts/build.sh` yourself and comparing the shasum. This works identically on Travis, Mac, and Linux (if you have docker on Windows, I'd be grateful if you could let me know if it works there too).
### Building Baritone yourself
There are a few steps to this

19
src/main/java/baritone/pathing/calc/AStarPathFinder.java
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@ -18,15 +18,16 @@
package baritone.pathing.calc;
import baritone.Baritone;
import baritone.api.pathing.calc.IPath;
import baritone.api.pathing.goals.Goal;
import baritone.api.pathing.movement.ActionCosts;
import baritone.api.pathing.calc.IPath;
import baritone.api.utils.BetterBlockPos;
import baritone.pathing.calc.openset.BinaryHeapOpenSet;
import baritone.pathing.movement.CalculationContext;
import baritone.pathing.movement.Moves;
import baritone.utils.BlockStateInterface;
import baritone.utils.Helper;
import baritone.utils.pathing.BetterWorldBorder;
import baritone.utils.pathing.MutableMoveResult;
import java.util.HashSet;
@ -63,6 +64,7 @@ public final class AStarPathFinder extends AbstractNodeCostSearch implements Hel
CalculationContext calcContext = new CalculationContext();
MutableMoveResult res = new MutableMoveResult();
HashSet<Long> favored = favoredPositions.orElse(null);
BetterWorldBorder worldBorder = new BetterWorldBorder(world().getWorldBorder());
BlockStateInterface.clearCachedChunk();
long startTime = System.nanoTime() / 1000000L;
boolean slowPath = Baritone.settings().slowPath.get();
@ -106,6 +108,12 @@ public final class AStarPathFinder extends AbstractNodeCostSearch implements Hel
continue;
}
}
if (!moves.dynamicXZ && !worldBorder.entirelyContains(newX, newZ)) {
continue;
}
if (currentNode.y + moves.yOffset > 256 || currentNode.y + moves.yOffset < 0) {
continue;
}
res.reset();
moves.apply(calcContext, currentNode.x, currentNode.y, currentNode.z, res);
numMovementsConsidered++;
@ -113,6 +121,12 @@ public final class AStarPathFinder extends AbstractNodeCostSearch implements Hel
if (actionCost >= ActionCosts.COST_INF) {
continue;
}
if (actionCost <= 0) {
throw new IllegalStateException(moves + " calculated implausible cost " + actionCost);
}
if (moves.dynamicXZ && !worldBorder.entirelyContains(res.x, res.z)) { // see issue #218
continue;
}
// check destination after verifying it's not COST_INF -- some movements return a static IMPOSSIBLE object with COST_INF and destination being 0,0,0 to avoid allocating a new result for every failed calculation
if (!moves.dynamicXZ && (res.x != newX || res.z != newZ)) {
throw new IllegalStateException(moves + " " + res.x + " " + newX + " " + res.z + " " + newZ);
@ -120,9 +134,6 @@ public final class AStarPathFinder extends AbstractNodeCostSearch implements Hel
if (!moves.dynamicY && res.y != currentNode.y + moves.yOffset) {
throw new IllegalStateException(moves + " " + res.x + " " + newX + " " + res.z + " " + newZ);
}
if (actionCost <= 0) {
throw new IllegalStateException(moves + " calculated implausible cost " + actionCost);
}
long hashCode = BetterBlockPos.longHash(res.x, res.y, res.z);
if (favoring && favored.contains(hashCode)) {
// see issue #18

28
src/main/java/baritone/pathing/movement/CalculationContext.java
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@ -21,6 +21,7 @@ import baritone.Baritone;
import baritone.api.pathing.movement.ActionCosts;
import baritone.utils.Helper;
import baritone.utils.ToolSet;
import baritone.utils.pathing.BetterWorldBorder;
import net.minecraft.enchantment.EnchantmentHelper;
import net.minecraft.entity.player.InventoryPlayer;
import net.minecraft.init.Items;
@ -44,6 +45,7 @@ public class CalculationContext implements Helper {
private final int maxFallHeightBucket;
private final double waterWalkSpeed;
private final double breakBlockAdditionalCost;
private final BetterWorldBorder worldBorder;
public CalculationContext() {
this(new ToolSet());
@ -68,6 +70,32 @@ public class CalculationContext implements Helper {
// why cache these things here, why not let the movements just get directly from settings?
// because if some movements are calculated one way and others are calculated another way,
// then you get a wildly inconsistent path that isn't optimal for either scenario.
this.worldBorder = new BetterWorldBorder(world().getWorldBorder());
}
public boolean canPlaceThrowawayAt(int x, int y, int z) {
if (!hasThrowaway()) { // only true if allowPlace is true, see constructor
return false;
}
if (isPossiblyProtected(x, y, z)) {
return false;
}
return worldBorder.canPlaceAt(x, z); // TODO perhaps MovementHelper.canPlaceAgainst could also use this?
}
public boolean canBreakAt(int x, int y, int z) {
if (!allowBreak()) {
return false;
}
if (isPossiblyProtected(x, y, z)) {
return false;
}
return true;
}
public boolean isPossiblyProtected(int x, int y, int z) {
// TODO more protection logic here; see #220
return false;
}
public ToolSet getToolSet() {

27
src/main/java/baritone/pathing/movement/MovementHelper.java
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@ -48,10 +48,6 @@ import java.util.Optional;
*/
public interface MovementHelper extends ActionCosts, Helper {
static boolean avoidBreaking(BetterBlockPos pos, IBlockState state) {
return avoidBreaking(pos.x, pos.y, pos.z, state);
}
static boolean avoidBreaking(int x, int y, int z, IBlockState state) {
Block b = state.getBlock();
return b == Blocks.ICE // ice becomes water, and water can mess up the path
@ -74,10 +70,6 @@ public interface MovementHelper extends ActionCosts, Helper {
return canWalkThrough(pos.x, pos.y, pos.z, BlockStateInterface.get(pos));
}
static boolean canWalkThrough(BetterBlockPos pos, IBlockState state) {
return canWalkThrough(pos.x, pos.y, pos.z, state);
}
static boolean canWalkThrough(int x, int y, int z) {
return canWalkThrough(x, y, z, BlockStateInterface.get(x, y, z));
}
@ -139,10 +131,6 @@ public interface MovementHelper extends ActionCosts, Helper {
*
* @return
*/
static boolean fullyPassable(BlockPos pos) {
return fullyPassable(BlockStateInterface.get(pos));
}
static boolean fullyPassable(int x, int y, int z) {
return fullyPassable(BlockStateInterface.get(x, y, z));
}
@ -170,10 +158,6 @@ public interface MovementHelper extends ActionCosts, Helper {
return block.isPassable(null, null);
}
static boolean isReplacable(BlockPos pos, IBlockState state) {
return isReplacable(pos.getX(), pos.getY(), pos.getZ(), state);
}
static boolean isReplacable(int x, int y, int z, IBlockState state) {
// for MovementTraverse and MovementAscend
// block double plant defaults to true when the block doesn't match, so don't need to check that case
@ -343,15 +327,6 @@ public interface MovementHelper extends ActionCosts, Helper {
return state.isBlockNormalCube();
}
static double getMiningDurationTicks(CalculationContext context, BetterBlockPos position, boolean includeFalling) {
IBlockState state = BlockStateInterface.get(position);
return getMiningDurationTicks(context, position.x, position.y, position.z, state, includeFalling);
}
static double getMiningDurationTicks(CalculationContext context, BetterBlockPos position, IBlockState state, boolean includeFalling) {
return getMiningDurationTicks(context, position.x, position.y, position.z, state, includeFalling);
}
static double getMiningDurationTicks(CalculationContext context, int x, int y, int z, boolean includeFalling) {
return getMiningDurationTicks(context, x, y, z, BlockStateInterface.get(x, y, z), includeFalling);
}
@ -359,7 +334,7 @@ public interface MovementHelper extends ActionCosts, Helper {
static double getMiningDurationTicks(CalculationContext context, int x, int y, int z, IBlockState state, boolean includeFalling) {
Block block = state.getBlock();
if (!canWalkThrough(x, y, z, state)) {
if (!context.allowBreak()) {
if (!context.canBreakAt(x, y, z)) {
return COST_INF;
}
if (avoidBreaking(x, y, z, state)) {

8
src/main/java/baritone/pathing/movement/Moves.java
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@ -148,7 +148,7 @@ public enum Moves {
}
},
DESCEND_EAST(+1, 0, 0, false, true) {
DESCEND_EAST(+1, -1, 0, false, true) {
@Override
public Movement apply0(BetterBlockPos src) {
MutableMoveResult res = new MutableMoveResult();
@ -166,7 +166,7 @@ public enum Moves {
}
},
DESCEND_WEST(-1, 0, 0, false, true) {
DESCEND_WEST(-1, -1, 0, false, true) {
@Override
public Movement apply0(BetterBlockPos src) {
MutableMoveResult res = new MutableMoveResult();
@ -184,7 +184,7 @@ public enum Moves {
}
},
DESCEND_NORTH(0, 0, -1, false, true) {
DESCEND_NORTH(0, -1, -1, false, true) {
@Override
public Movement apply0(BetterBlockPos src) {
MutableMoveResult res = new MutableMoveResult();
@ -202,7 +202,7 @@ public enum Moves {
}
},
DESCEND_SOUTH(0, 0, +1, false, true) {
DESCEND_SOUTH(0, -1, +1, false, true) {
@Override
public Movement apply0(BetterBlockPos src) {
MutableMoveResult res = new MutableMoveResult();

2
src/main/java/baritone/pathing/movement/movements/MovementAscend.java
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@ -72,7 +72,7 @@ public class MovementAscend extends Movement {
}
boolean hasToPlace = false;
if (!MovementHelper.canWalkOn(destX, y, destZ, toPlace)) {
if (!context.hasThrowaway()) {
if (!context.canPlaceThrowawayAt(destX, y, destZ)) {
return COST_INF;
}
if (toPlace.getBlock() != Blocks.AIR && !BlockStateInterface.isWater(toPlace.getBlock()) && !MovementHelper.isReplacable(destX, y, destZ, toPlace)) {

4
src/main/java/baritone/pathing/movement/movements/MovementParkour.java
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@ -118,7 +118,7 @@ public class MovementParkour extends Movement {
int destX = x + 4 * xDiff;
int destZ = z + 4 * zDiff;
IBlockState toPlace = BlockStateInterface.get(destX, y - 1, destZ);
if (!context.hasThrowaway()) {
if (!context.canPlaceThrowawayAt(destX, y - 1, destZ)) {
return;
}
if (toPlace.getBlock() != Blocks.AIR && !BlockStateInterface.isWater(toPlace.getBlock()) && !MovementHelper.isReplacable(destX, y - 1, destZ, toPlace)) {
@ -225,7 +225,7 @@ public class MovementParkour extends Movement {
}
state.setInput(InputOverrideHandler.Input.JUMP, true);
} else if(!playerFeet().equals(dest.offset(direction, -1))) {
} else if (!playerFeet().equals(dest.offset(direction, -1))) {
state.setInput(InputOverrideHandler.Input.SPRINT, false);
if (playerFeet().equals(src.offset(direction, -1))) {
MovementHelper.moveTowards(state, src);

2
src/main/java/baritone/pathing/movement/movements/MovementPillar.java
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@ -76,7 +76,7 @@ public class MovementPillar extends Movement {
return LADDER_UP_ONE_COST;
}
}
if (!context.hasThrowaway() && !ladder) {
if (!ladder && !context.canPlaceThrowawayAt(x, y, z)) {
return COST_INF;
}
double hardness = MovementHelper.getMiningDurationTicks(context, x, y + 2, z, toBreak, true);

2
src/main/java/baritone/pathing/movement/movements/MovementTraverse.java
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@ -108,7 +108,7 @@ public class MovementTraverse extends Movement {
if (BlockStateInterface.isWater(destOn.getBlock()) && throughWater) {
return COST_INF;
}
if (!context.hasThrowaway()) {
if (!context.canPlaceThrowawayAt(destX, y - 1, destZ)) {
return COST_INF;
}
double hardness1 = MovementHelper.getMiningDurationTicks(context, destX, y, destZ, pb0, false);

46
src/main/java/baritone/utils/pathing/BetterWorldBorder.java Normal file
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@ -0,0 +1,46 @@
/*
* 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.pathing;
import baritone.utils.Helper;
import net.minecraft.world.border.WorldBorder;
public class BetterWorldBorder implements Helper {
double minX;
double maxX;
double minZ;
double maxZ;
public BetterWorldBorder(WorldBorder border) {
this.minX = border.minX();
this.maxX = border.maxX();
this.minZ = border.minZ();
this.maxZ = border.maxZ();
}
public boolean entirelyContains(int x, int z) {
return x + 1 > minX && x < maxX && z + 1 > minZ && z < maxZ;
}
public boolean canPlaceAt(int x, int z) {
// move it in 1 block on all sides
// because we can't place a block at the very edge against a block outside the border
// it won't let us right click it
return x > minX && x + 1 < maxX && z > minZ && z + 1 < maxZ;
}
}