From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Noah van der Aa <ndvdaa@gmail.com> Date: Sun, 8 Aug 2021 19:56:02 +0200 Subject: [PATCH] Add CompostItemEvent and EntityCompostItemEvent diff --git a/src/main/java/net/minecraft/world/level/block/ComposterBlock.java b/src/main/java/net/minecraft/world/level/block/ComposterBlock.java index 05b2eab26e2dc8e143e9fff2dcec40cfe927a197..db837b250fc35af5b528bf973b3b07f63e79bc46 100644 --- a/src/main/java/net/minecraft/world/level/block/ComposterBlock.java +++ b/src/main/java/net/minecraft/world/level/block/ComposterBlock.java @@ -340,7 +340,21 @@ public class ComposterBlock extends Block implements WorldlyContainerHolder { int i = (Integer) iblockdata.getValue(ComposterBlock.LEVEL); float f = ComposterBlock.COMPOSTABLES.getFloat(itemstack.getItem()); - if ((i != 0 || f <= 0.0F) && rand >= (double) f) { + // 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 (!willRaiseLevel) { + // Paper end - Add CompostItemEvent and EntityCompostItemEvent return iblockdata; } else { int j = i + 1; @@ -489,6 +503,11 @@ public class ComposterBlock extends Block implements WorldlyContainerHolder { 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);