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add CustomBlockUpdateEvent
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Blast-MC committed Jan 15, 2024
1 parent 1bd783a commit 4412e8b
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70 changes: 70 additions & 0 deletions patches/api/0020-Add-CustomBlockUpdateEvent.patch
Original file line number Diff line number Diff line change
@@ -0,0 +1,70 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Blast-MC <[email protected]>
Date: Thu, 21 Dec 2023 20:26:53 -0500
Subject: [PATCH] Add CustomBlockUpdateEvent


diff --git a/src/main/java/gg/projecteden/parchment/event/block/CustomBlockUpdateEvent.java b/src/main/java/gg/projecteden/parchment/event/block/CustomBlockUpdateEvent.java
new file mode 100644
index 0000000000000000000000000000000000000000..620e091669dca44001f834ee66cf3b9681e998ce
--- /dev/null
+++ b/src/main/java/gg/projecteden/parchment/event/block/CustomBlockUpdateEvent.java
@@ -0,0 +1,58 @@
+package gg.projecteden.parchment.event.block;
+
+import org.bukkit.block.data.BlockData;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+import org.jetbrains.annotations.NotNull;
+
+public class CustomBlockUpdateEvent extends Event implements Cancellable {
+
+ private static final HandlerList handlers = new HandlerList();
+ private boolean cancelled;
+
+ private BlockData block;
+ private UpdateType updateType;
+
+ public CustomBlockUpdateEvent(BlockData block, UpdateType updateType) {
+ this.block = block;
+ this.updateType = updateType;
+ }
+
+ @Override
+ public boolean isCancelled() {
+ return this.cancelled;
+ }
+
+ @Override
+ public void setCancelled(boolean cancel) {
+ this.cancelled = cancel;
+ }
+
+ public BlockData getBlock() {
+ return block;
+ }
+
+ public UpdateType getUpdateType() {
+ return updateType;
+ }
+
+ @NotNull
+ @Override
+ public HandlerList getHandlers() {
+ return handlers;
+ }
+
+ @NotNull
+ public static HandlerList getHandlerList() {
+ return handlers;
+ }
+
+ public enum UpdateType {
+ POWERED,
+ SHAPE,
+ INSTRUMENT,
+ PITCH
+ }
+
+}
124 changes: 124 additions & 0 deletions patches/server/0026-Add-CustomBlockUpdateEvent.patch
Original file line number Diff line number Diff line change
@@ -0,0 +1,124 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Blast-MC <[email protected]>
Date: Thu, 21 Dec 2023 20:58:03 -0500
Subject: [PATCH] Add CustomBlockUpdateEvent


diff --git a/src/main/java/net/minecraft/world/level/block/NoteBlock.java b/src/main/java/net/minecraft/world/level/block/NoteBlock.java
index ff16075fbfe664c73a46bc4b002450867974114e..32b56119850282ba8da5741e22dc21ffd6f6fb08 100644
--- a/src/main/java/net/minecraft/world/level/block/NoteBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/NoteBlock.java
@@ -2,6 +2,8 @@ package net.minecraft.world.level.block;

import com.mojang.serialization.MapCodec;
import javax.annotation.Nullable;
+
+import gg.projecteden.parchment.event.block.CustomBlockUpdateEvent;
import net.minecraft.core.BlockPos;
import net.minecraft.core.Direction;
import net.minecraft.core.Holder;
@@ -65,12 +67,14 @@ public class NoteBlock extends Block {

@Override
public BlockState getStateForPlacement(BlockPlaceContext ctx) {
+ if (!new gg.projecteden.parchment.event.block.CustomBlockUpdateEvent(org.bukkit.craftbukkit.block.data.CraftBlockData.fromData(this.defaultBlockState()), CustomBlockUpdateEvent.UpdateType.INSTRUMENT).callEvent()) return this.defaultBlockState();
if (io.papermc.paper.configuration.GlobalConfiguration.get().blockUpdates.disableNoteblockUpdates) return this.defaultBlockState(); // Paper - place without considering instrument
return this.setInstrument(ctx.getLevel(), ctx.getClickedPos(), this.defaultBlockState());
}

@Override
public BlockState updateShape(BlockState state, Direction direction, BlockState neighborState, LevelAccessor world, BlockPos pos, BlockPos neighborPos) {
+ if (!new gg.projecteden.parchment.event.block.CustomBlockUpdateEvent(org.bukkit.craftbukkit.block.data.CraftBlockData.fromData(state), CustomBlockUpdateEvent.UpdateType.INSTRUMENT).callEvent()) return state;
if (io.papermc.paper.configuration.GlobalConfiguration.get().blockUpdates.disableNoteblockUpdates) return state; // Paper - prevent noteblock instrument from updating
boolean flag = direction.getAxis() == Direction.Axis.Y;

@@ -79,6 +83,7 @@ public class NoteBlock extends Block {

@Override
public void neighborChanged(BlockState state, Level world, BlockPos pos, Block sourceBlock, BlockPos sourcePos, boolean notify) {
+ if (!new gg.projecteden.parchment.event.block.CustomBlockUpdateEvent(org.bukkit.craftbukkit.block.data.CraftBlockData.fromData(this.defaultBlockState()), CustomBlockUpdateEvent.UpdateType.POWERED).callEvent()) return;
if (io.papermc.paper.configuration.GlobalConfiguration.get().blockUpdates.disableNoteblockUpdates) return; // Paper - prevent noteblock powered-state from updating
boolean flag1 = world.hasNeighborSignal(pos);

@@ -117,7 +122,9 @@ public class NoteBlock extends Block {
} else if (world.isClientSide) {
return InteractionResult.SUCCESS;
} else {
- if (!io.papermc.paper.configuration.GlobalConfiguration.get().blockUpdates.disableNoteblockUpdates) state = (BlockState) state.cycle(NoteBlock.NOTE); // Paper - prevent noteblock note from updating
+
+ if (!io.papermc.paper.configuration.GlobalConfiguration.get().blockUpdates.disableNoteblockUpdates ||
+ !new gg.projecteden.parchment.event.block.CustomBlockUpdateEvent(org.bukkit.craftbukkit.block.data.CraftBlockData.fromData(this.defaultBlockState()), CustomBlockUpdateEvent.UpdateType.PITCH).callEvent()) state = (BlockState) state.cycle(NoteBlock.NOTE); // Paper - prevent noteblock note from updating
world.setBlock(pos, state, 3);
this.playNote(player, state, world, pos);
player.awardStat(Stats.TUNE_NOTEBLOCK);
diff --git a/src/main/java/net/minecraft/world/level/block/TripWireBlock.java b/src/main/java/net/minecraft/world/level/block/TripWireBlock.java
index 2f947997ca746d18544940ef67ff550a95946edd..b1ecefd22a64bf7a134490cf7ac88d4d04e1f4e7 100644
--- a/src/main/java/net/minecraft/world/level/block/TripWireBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/TripWireBlock.java
@@ -66,21 +66,25 @@ public class TripWireBlock extends Block {

@Override
public BlockState getStateForPlacement(BlockPlaceContext ctx) {
- if (io.papermc.paper.configuration.GlobalConfiguration.get().blockUpdates.disableTripwireUpdates) return this.defaultBlockState(); // Paper - place tripwire without updating
Level world = ctx.getLevel();
BlockPos blockposition = ctx.getClickedPos();

+ if (!new gg.projecteden.parchment.event.block.CustomBlockUpdateEvent(org.bukkit.craftbukkit.block.data.CraftBlockData.fromData(this.defaultBlockState()), gg.projecteden.parchment.event.block.CustomBlockUpdateEvent.UpdateType.SHAPE).callEvent()) return this.defaultBlockState();
+ if (io.papermc.paper.configuration.GlobalConfiguration.get().blockUpdates.disableTripwireUpdates) return this.defaultBlockState(); // Paper - place tripwire without updating
+
return (BlockState) ((BlockState) ((BlockState) ((BlockState) this.defaultBlockState().setValue(TripWireBlock.NORTH, this.shouldConnectTo(world.getBlockState(blockposition.north()), Direction.NORTH))).setValue(TripWireBlock.EAST, this.shouldConnectTo(world.getBlockState(blockposition.east()), Direction.EAST))).setValue(TripWireBlock.SOUTH, this.shouldConnectTo(world.getBlockState(blockposition.south()), Direction.SOUTH))).setValue(TripWireBlock.WEST, this.shouldConnectTo(world.getBlockState(blockposition.west()), Direction.WEST));
}

@Override
public BlockState updateShape(BlockState state, Direction direction, BlockState neighborState, LevelAccessor world, BlockPos pos, BlockPos neighborPos) {
+ if (!new gg.projecteden.parchment.event.block.CustomBlockUpdateEvent(org.bukkit.craftbukkit.block.data.CraftBlockData.fromData(state), gg.projecteden.parchment.event.block.CustomBlockUpdateEvent.UpdateType.SHAPE).callEvent()) return state;
if (io.papermc.paper.configuration.GlobalConfiguration.get().blockUpdates.disableTripwireUpdates) return state; // Paper - prevent tripwire from updating
return direction.getAxis().isHorizontal() ? (BlockState) state.setValue((Property) TripWireBlock.PROPERTY_BY_DIRECTION.get(direction), this.shouldConnectTo(neighborState, direction)) : super.updateShape(state, direction, neighborState, world, pos, neighborPos);
}

@Override
public void onPlace(BlockState state, Level world, BlockPos pos, BlockState oldState, boolean notify) {
+ if (!new gg.projecteden.parchment.event.block.CustomBlockUpdateEvent(org.bukkit.craftbukkit.block.data.CraftBlockData.fromData(state), gg.projecteden.parchment.event.block.CustomBlockUpdateEvent.UpdateType.SHAPE).callEvent()) return;
if (io.papermc.paper.configuration.GlobalConfiguration.get().blockUpdates.disableTripwireUpdates) return; // Paper - prevent adjacent tripwires from updating
if (!oldState.is(state.getBlock())) {
this.updateSource(world, pos, state);
@@ -89,6 +93,7 @@ public class TripWireBlock extends Block {

@Override
public void onRemove(BlockState state, Level world, BlockPos pos, BlockState newState, boolean moved) {
+ if (!new gg.projecteden.parchment.event.block.CustomBlockUpdateEvent(org.bukkit.craftbukkit.block.data.CraftBlockData.fromData(state), gg.projecteden.parchment.event.block.CustomBlockUpdateEvent.UpdateType.SHAPE).callEvent()) return;
if (io.papermc.paper.configuration.GlobalConfiguration.get().blockUpdates.disableTripwireUpdates) return; // Paper - prevent adjacent tripwires from updating
if (!moved && !state.is(newState.getBlock())) {
this.updateSource(world, pos, (BlockState) state.setValue(TripWireBlock.POWERED, true), true); // Paper - fix state inconsistency
@@ -97,6 +102,7 @@ public class TripWireBlock extends Block {

@Override
public BlockState playerWillDestroy(Level world, BlockPos pos, BlockState state, Player player) {
+ if (!new gg.projecteden.parchment.event.block.CustomBlockUpdateEvent(org.bukkit.craftbukkit.block.data.CraftBlockData.fromData(state), gg.projecteden.parchment.event.block.CustomBlockUpdateEvent.UpdateType.SHAPE).callEvent()) return state;
if (io.papermc.paper.configuration.GlobalConfiguration.get().blockUpdates.disableTripwireUpdates) return state; // Paper - prevent disarming tripwires
if (!world.isClientSide && !player.getMainHandItem().isEmpty() && player.getMainHandItem().is(Items.SHEARS)) {
world.setBlock(pos, (BlockState) state.setValue(TripWireBlock.DISARMED, true), 4);
@@ -107,6 +113,7 @@ public class TripWireBlock extends Block {
}

private void updateSource(Level world, BlockPos pos, BlockState state) {
+ if (!new gg.projecteden.parchment.event.block.CustomBlockUpdateEvent(org.bukkit.craftbukkit.block.data.CraftBlockData.fromData(state), gg.projecteden.parchment.event.block.CustomBlockUpdateEvent.UpdateType.SHAPE).callEvent()) return;
if (io.papermc.paper.configuration.GlobalConfiguration.get().blockUpdates.disableTripwireUpdates) return; // Paper - prevent adjacent tripwires from updating
// Paper start - fix state inconsistency
this.updateSource(world, pos, state, false);
@@ -146,6 +153,7 @@ public class TripWireBlock extends Block {

@Override
public void entityInside(BlockState state, Level world, BlockPos pos, Entity entity) {
+ if (!new gg.projecteden.parchment.event.block.CustomBlockUpdateEvent(org.bukkit.craftbukkit.block.data.CraftBlockData.fromData(state), gg.projecteden.parchment.event.block.CustomBlockUpdateEvent.UpdateType.POWERED).callEvent()) return;
if (io.papermc.paper.configuration.GlobalConfiguration.get().blockUpdates.disableTripwireUpdates) return; // Paper - prevent tripwires from detecting collision
if (!new io.papermc.paper.event.entity.EntityInsideBlockEvent(entity.getBukkitEntity(), org.bukkit.craftbukkit.block.CraftBlock.at(world, pos)).callEvent()) { return; } // Paper
if (!world.isClientSide) {
@@ -157,6 +165,7 @@ public class TripWireBlock extends Block {

@Override
public void tick(BlockState state, ServerLevel world, BlockPos pos, RandomSource random) {
+ if (!new gg.projecteden.parchment.event.block.CustomBlockUpdateEvent(org.bukkit.craftbukkit.block.data.CraftBlockData.fromData(state), gg.projecteden.parchment.event.block.CustomBlockUpdateEvent.UpdateType.POWERED).callEvent()) return;
if (io.papermc.paper.configuration.GlobalConfiguration.get().blockUpdates.disableTripwireUpdates) return; // Paper - prevent tripwire pressed check
if ((Boolean) world.getBlockState(pos).getValue(TripWireBlock.POWERED)) {
this.checkPressed(world, pos);

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