diff --git a/patches/server/0998-Only-capture-actual-tree-growth.patch b/patches/server/0998-Only-capture-actual-tree-growth.patch index 73a4055f19..94ad3e7522 100644 --- a/patches/server/0998-Only-capture-actual-tree-growth.patch +++ b/patches/server/0998-Only-capture-actual-tree-growth.patch @@ -4,91 +4,68 @@ Date: Sat, 21 Aug 2021 18:53:03 -0700 Subject: [PATCH] Only capture actual tree growth -diff --git a/src/main/java/net/minecraft/world/level/block/grower/AbstractMegaTreeGrower.java b/src/main/java/net/minecraft/world/level/block/grower/AbstractMegaTreeGrower.java -index 3decfca75ae1ace3da8ff47815a47d84c2a86105..b1e4a84bc5351ffe472d8371565665148253ad8f 100644 ---- a/src/main/java/net/minecraft/world/level/block/grower/AbstractMegaTreeGrower.java -+++ b/src/main/java/net/minecraft/world/level/block/grower/AbstractMegaTreeGrower.java -@@ -49,17 +49,25 @@ public abstract class AbstractMegaTreeGrower extends AbstractTreeGrower { - ConfiguredFeature worldgenfeatureconfigured = (ConfiguredFeature) holder.value(); - BlockState iblockdata1 = Blocks.AIR.defaultBlockState(); - -+ // Paper start -+ final CaptureState captureState = new CaptureState(world).recordAndSetToFalse(); -+ try (captureState) { -+ // Paper end - world.setBlock(pos.offset(x, 0, z), iblockdata1, 4); - world.setBlock(pos.offset(x + 1, 0, z), iblockdata1, 4); - world.setBlock(pos.offset(x, 0, z + 1), iblockdata1, 4); - world.setBlock(pos.offset(x + 1, 0, z + 1), iblockdata1, 4); -+ } // Paper - if (worldgenfeatureconfigured.place(world, chunkGenerator, random, pos.offset(x, 0, z))) { - return true; - } else { -+ captureState.recordAndSetToFalse(); // Paper -+ try (captureState) { // Paper - world.setBlock(pos.offset(x, 0, z), state, 4); - world.setBlock(pos.offset(x + 1, 0, z), state, 4); - world.setBlock(pos.offset(x, 0, z + 1), state, 4); - world.setBlock(pos.offset(x + 1, 0, z + 1), state, 4); -+ } // Paper - return false; +diff --git a/src/main/java/net/minecraft/core/dispenser/DispenseItemBehavior.java b/src/main/java/net/minecraft/core/dispenser/DispenseItemBehavior.java +index 70aade6a8d36f8376cc567800258ea6fabb0607f..8c2750de3be202122ccf9923a9fa32fcb8bdb743 100644 +--- a/src/main/java/net/minecraft/core/dispenser/DispenseItemBehavior.java ++++ b/src/main/java/net/minecraft/core/dispenser/DispenseItemBehavior.java +@@ -861,6 +861,7 @@ public interface DispenseItemBehavior { + if (!fertilizeEvent.isCancelled()) { + for (org.bukkit.block.BlockState blockstate : blocks) { + blockstate.update(true); ++ worldserver.checkCapturedTreeStateForObserverNotify(blockposition, (org.bukkit.craftbukkit.block.CraftBlockState) blockstate); // Paper - notify observers even if grow failed + } + } } - } -diff --git a/src/main/java/net/minecraft/world/level/block/grower/AbstractTreeGrower.java b/src/main/java/net/minecraft/world/level/block/grower/AbstractTreeGrower.java -index a743f36f2682a6b72ffa6644782fc081d1479eb7..1478483c0a5e35dfe0865ba5d819822765940dbf 100644 ---- a/src/main/java/net/minecraft/world/level/block/grower/AbstractTreeGrower.java -+++ b/src/main/java/net/minecraft/world/level/block/grower/AbstractTreeGrower.java -@@ -41,7 +41,12 @@ public abstract class AbstractTreeGrower { - ConfiguredFeature worldgenfeatureconfigured = (ConfiguredFeature) holder.value(); - BlockState iblockdata1 = world.getFluidState(pos).createLegacyBlock(); - -+ // Paper start - don't capture the change to air for tree blocks -+ final CaptureState captureState = new CaptureState(world).recordAndSetToFalse(); -+ try (captureState) { -+ // Paper end - world.setBlock(pos, iblockdata1, 4); -+ } // Paper - if (worldgenfeatureconfigured.place(world, chunkGenerator, random, pos)) { - if (world.getBlockState(pos) == iblockdata1) { - world.sendBlockUpdated(pos, state, iblockdata1, 2); -@@ -49,7 +54,10 @@ public abstract class AbstractTreeGrower { - - return true; - } else { -+ captureState.recordAndSetToFalse(); // Paper - don't capture the change to air for tree blocks -+ try (captureState) { // Paper - world.setBlock(pos, state, 4); -+ } // Paper - return false; - } - } -@@ -122,4 +130,29 @@ public abstract class AbstractTreeGrower { - } +diff --git a/src/main/java/net/minecraft/world/item/ItemStack.java b/src/main/java/net/minecraft/world/item/ItemStack.java +index 879cc823d56625867eb73bb621db6a13f40ad81c..d138660e459b2d09ba9dd7ae2bf3da499d9ae25c 100644 +--- a/src/main/java/net/minecraft/world/item/ItemStack.java ++++ b/src/main/java/net/minecraft/world/item/ItemStack.java +@@ -396,6 +396,7 @@ public final class ItemStack { + } + for (CraftBlockState blockstate : blocks) { + world.setBlock(blockstate.getPosition(),blockstate.getHandle(), blockstate.getFlag()); // SPIGOT-7248 - manual update to avoid physics where appropriate ++ world.checkCapturedTreeStateForObserverNotify(blockposition, blockstate); // Paper - notify observers even if grow failed + if (blockstate instanceof org.bukkit.craftbukkit.block.CapturedBlockState capturedBlockState) capturedBlockState.checkTreeBlockHack(); // Paper + } + entityhuman.awardStat(Stats.ITEM_USED.get(item)); // SPIGOT-7236 - award stat +diff --git a/src/main/java/net/minecraft/world/level/Level.java b/src/main/java/net/minecraft/world/level/Level.java +index 773bfdd3ed457a352b5329f280c0d10297d579ba..b6b6d5af1784963d95843e326abffa3add55ec4f 100644 +--- a/src/main/java/net/minecraft/world/level/Level.java ++++ b/src/main/java/net/minecraft/world/level/Level.java +@@ -1554,4 +1554,12 @@ public abstract class Level implements LevelAccessor, AutoCloseable { + return null; } - // CraftBukkit end + // Paper end ++ + // Paper start -+ static class CaptureState implements AutoCloseable { -+ private final ServerLevel level; -+ private boolean previousCaptureTreeGeneration; -+ private boolean previousCaptureBlockStates; -+ -+ CaptureState(net.minecraft.server.level.ServerLevel level) { -+ this.level = level; -+ } -+ -+ CaptureState recordAndSetToFalse() { -+ this.previousCaptureTreeGeneration = this.level.captureTreeGeneration; -+ this.previousCaptureBlockStates = this.level.captureBlockStates; -+ this.level.captureTreeGeneration = false; -+ this.level.captureBlockStates = false; -+ return this; -+ } -+ -+ @Override -+ public void close() { -+ this.level.captureTreeGeneration = this.previousCaptureTreeGeneration; -+ this.level.captureBlockStates = this.previousCaptureBlockStates; ++ public void checkCapturedTreeStateForObserverNotify(final BlockPos pos, final CraftBlockState craftBlockState) { ++ if (craftBlockState.getPosition().getY() == pos.getY() && this.getBlockState(craftBlockState.getPosition()) == craftBlockState.getHandle()) { // notify observers if the block state is the same and the Y level equals the original y level (for mega trees) ++ this.notifyAndUpdatePhysics(craftBlockState.getPosition(), null, craftBlockState.getHandle(), craftBlockState.getHandle(), craftBlockState.getHandle(), craftBlockState.getFlag(), 512); + } + } + // Paper end } +diff --git a/src/main/java/net/minecraft/world/level/block/SaplingBlock.java b/src/main/java/net/minecraft/world/level/block/SaplingBlock.java +index d5ec1e5909c03a58add7f4597b140f787600c09a..8a0cb287bec1c607278f7a333140afbecd45dea5 100644 +--- a/src/main/java/net/minecraft/world/level/block/SaplingBlock.java ++++ b/src/main/java/net/minecraft/world/level/block/SaplingBlock.java +@@ -73,6 +73,7 @@ public class SaplingBlock extends BushBlock implements BonemealableBlock { + if (event == null || !event.isCancelled()) { + for (BlockState blockstate : blocks) { + blockstate.update(true); ++ world.checkCapturedTreeStateForObserverNotify(pos, (org.bukkit.craftbukkit.block.CraftBlockState) blockstate); // Paper - notify observers even if grow failed + } + } + } +diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java +index f3ac362b7b65a5273ff5fdad1d8065c5f654a53a..bb5837c74edfecec9956b635546a8ecfe1c7dfa5 100644 +--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java ++++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java +@@ -592,6 +592,7 @@ public class CraftBlock implements Block { + if (!event.isCancelled()) { + for (BlockState blockstate : blocks) { + blockstate.update(true); ++ world.checkCapturedTreeStateForObserverNotify(this.position, (org.bukkit.craftbukkit.block.CraftBlockState) blockstate); // Paper - notify observers even if grow failed + } + } + } diff --git a/patches/server/1034-Fix-silent-equipment-change-for-mobs.patch b/patches/server/1034-Fix-silent-equipment-change-for-mobs.patch index 262e4973c2..f5230a874e 100644 --- a/patches/server/1034-Fix-silent-equipment-change-for-mobs.patch +++ b/patches/server/1034-Fix-silent-equipment-change-for-mobs.patch @@ -46,6 +46,22 @@ index 9ca1e9d95e62929c0015d5ca2c2f9c70e421842e..26c7b2f18f21b04529f989b345c38569 if (!this.level().isClientSide) { this.reassessWeaponGoal(); } +diff --git a/src/main/java/net/minecraft/world/level/Level.java b/src/main/java/net/minecraft/world/level/Level.java +index b6b6d5af1784963d95843e326abffa3add55ec4f..7d54c79f46f99f5500e9cb1f486037cafb27ee3a 100644 +--- a/src/main/java/net/minecraft/world/level/Level.java ++++ b/src/main/java/net/minecraft/world/level/Level.java +@@ -1557,7 +1557,10 @@ public abstract class Level implements LevelAccessor, AutoCloseable { + + // Paper start + public void checkCapturedTreeStateForObserverNotify(final BlockPos pos, final CraftBlockState craftBlockState) { +- if (craftBlockState.getPosition().getY() == pos.getY() && this.getBlockState(craftBlockState.getPosition()) == craftBlockState.getHandle()) { // notify observers if the block state is the same and the Y level equals the original y level (for mega trees) ++ // notify observers if the block state is the same and the Y level equals the original y level (for mega trees) ++ // blocks at the same Y level with the same state can be assumed to be saplings which trigger observers regardless of if the ++ // tree grew or not ++ if (craftBlockState.getPosition().getY() == pos.getY() && this.getBlockState(craftBlockState.getPosition()) == craftBlockState.getHandle()) { + this.notifyAndUpdatePhysics(craftBlockState.getPosition(), null, craftBlockState.getHandle(), craftBlockState.getHandle(), craftBlockState.getHandle(), craftBlockState.getFlag(), 512); + } + } diff --git a/src/test/java/io/papermc/paper/entity/EntitySetItemSlotSilentOverrideTest.java b/src/test/java/io/papermc/paper/entity/EntitySetItemSlotSilentOverrideTest.java new file mode 100644 index 0000000000000000000000000000000000000000..4845f24e291ed8d643e182f3d6c50746a6ca2ded