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Add CompostItemEvent and EntityCompostItemEvent

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This commit is contained in:
Noah van der Aa 2021-08-08 19:56:02 +02:00
parent 006e8346e9
commit 663afe7045
1 changed files with 41 additions and 13 deletions
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54
paper-server/patches/sources/net/minecraft/world/level/block/ComposterBlock.java.patch
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@ -59,7 +59,7 @@
if (!world.isClientSide) {
Vec3 vec3d = Vec3.atLowerCornerWithOffset(pos, 0.5D, 1.01D, 0.5D).offsetRandom(world.random, 0.7F);
ItemEntity entityitem = new ItemEntity(world, vec3d.x(), vec3d.y(), vec3d.z(), new ItemStack(Items.BONE_MEAL));
@@ -301,20 +330,33 @@
@@ -301,20 +330,47 @@
return iblockdata1;
}
@ -73,26 +73,42 @@
- if ((i != 0 || f <= 0.0F) && world.getRandom().nextDouble() >= (double) f) {
- return state;
- } else {
- int j = i + 1;
- BlockState iblockdata1 = (BlockState) state.setValue(ComposterBlock.LEVEL, j);
+ @Nullable // Paper - make it nullable
+ static BlockState addItem(@Nullable Entity entity, BlockState iblockdata, LevelAccessor generatoraccess, BlockPos blockposition, ItemStack itemstack, double rand) {
+ // CraftBukkit end
+ int i = (Integer) iblockdata.getValue(ComposterBlock.LEVEL);
+ float f = ComposterBlock.COMPOSTABLES.getFloat(itemstack.getItem());
- world.setBlock(pos, iblockdata1, 3);
- world.gameEvent((Holder) GameEvent.BLOCK_CHANGE, pos, GameEvent.Context.of(user, iblockdata1));
+ // Paper start - Add CompostItemEvent and EntityCompostItemEvent
+ boolean willRaiseLevel = !((i != 0 || f <= 0.0F) && rand >= (double) f);
+ final io.papermc.paper.event.block.CompostItemEvent event;
+ if (entity == null) {
+ event = new io.papermc.paper.event.block.CompostItemEvent(org.bukkit.craftbukkit.block.CraftBlock.at(generatoraccess, blockposition), itemstack.getBukkitStack(), willRaiseLevel);
+ } else {
+ event = new io.papermc.paper.event.entity.EntityCompostItemEvent(entity.getBukkitEntity(), org.bukkit.craftbukkit.block.CraftBlock.at(generatoraccess, blockposition), itemstack.getBukkitStack(), willRaiseLevel);
+ }
+ if (!event.callEvent()) { // check for cancellation of entity event (non entity event can't be cancelled cause of hoppers)
+ return null;
+ }
+ willRaiseLevel = event.willRaiseLevel();
+
+ if ((i != 0 || f <= 0.0F) && rand >= (double) f) {
+ if (!willRaiseLevel) {
+ // Paper end - Add CompostItemEvent and EntityCompostItemEvent
+ return iblockdata;
} else {
int j = i + 1;
- BlockState iblockdata1 = (BlockState) state.setValue(ComposterBlock.LEVEL, j);
+ } else {
+ int j = i + 1;
+ BlockState iblockdata1 = (BlockState) iblockdata.setValue(ComposterBlock.LEVEL, j);
+ // Paper start - move the EntityChangeBlockEvent here to avoid conflict later for the compost events
+ if (entity != null && !org.bukkit.craftbukkit.event.CraftEventFactory.callEntityChangeBlockEvent(entity, blockposition, iblockdata1)) {
+ return null;
+ }
+ // Paper end
- world.setBlock(pos, iblockdata1, 3);
- world.gameEvent((Holder) GameEvent.BLOCK_CHANGE, pos, GameEvent.Context.of(user, iblockdata1));
+
+ generatoraccess.setBlock(blockposition, iblockdata1, 3);
+ generatoraccess.gameEvent((Holder) GameEvent.BLOCK_CHANGE, blockposition, GameEvent.Context.of(entity, iblockdata1));
if (j == 7) {
@ -101,7 +117,7 @@
}
return iblockdata1;
@@ -354,7 +396,8 @@
@@ -354,7 +410,8 @@
public WorldlyContainer getContainer(BlockState state, LevelAccessor world, BlockPos pos) {
int i = (Integer) state.getValue(ComposterBlock.LEVEL);
@ -111,7 +127,7 @@
}
public static class OutputContainer extends SimpleContainer implements WorldlyContainer {
@@ -369,6 +412,7 @@
@@ -369,6 +426,7 @@
this.state = state;
this.level = world;
this.pos = pos;
@ -119,7 +135,7 @@
}
@Override
@@ -393,8 +437,15 @@
@@ -393,8 +451,15 @@
@Override
public void setChanged() {
@ -135,7 +151,7 @@
}
}
@@ -407,6 +458,7 @@
@@ -407,6 +472,7 @@
public InputContainer(BlockState state, LevelAccessor world, BlockPos pos) {
super(1);
@ -143,7 +159,19 @@
this.state = state;
this.level = world;
this.pos = pos;
@@ -449,8 +501,9 @@
@@ -439,6 +505,11 @@
if (!itemstack.isEmpty()) {
this.changed = true;
BlockState iblockdata = ComposterBlock.addItem((Entity) null, this.state, this.level, this.pos, itemstack);
+ // Paper start - Add CompostItemEvent and EntityCompostItemEvent
+ if (iblockdata == null) {
+ return;
+ }
+ // Paper end - Add CompostItemEvent and EntityCompostItemEvent
this.level.levelEvent(1500, this.pos, iblockdata != this.state ? 1 : 0);
this.removeItemNoUpdate(0);
@@ -449,8 +520,9 @@
public static class EmptyContainer extends SimpleContainer implements WorldlyContainer {