diff options
Diffstat (limited to 'patches/server/0788-ItemStack-damage-API.patch')
-rw-r--r-- | patches/server/0788-ItemStack-damage-API.patch | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/patches/server/0788-ItemStack-damage-API.patch b/patches/server/0788-ItemStack-damage-API.patch new file mode 100644 index 0000000000..fc693daf07 --- /dev/null +++ b/patches/server/0788-ItemStack-damage-API.patch @@ -0,0 +1,65 @@ +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: Jake Potrebic <[email protected]> +Date: Sun, 8 May 2022 13:35:45 -0700 +Subject: [PATCH] ItemStack damage API + +Adds methods notify clients about item breaks and +to simulate damage done to an itemstack and all +the logic associated with damaging them + +== AT == +public net.minecraft.world.entity.LivingEntity entityEventForEquipmentBreak(Lnet/minecraft/world/entity/EquipmentSlot;)B + +diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java +index bd2287ca5d47d5fa2cae95c43d7e4ea5d74cf39c..350ec6c4af1dc8c559d5987d011049f14b85bd06 100644 +--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java ++++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java +@@ -1096,4 +1096,48 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity { + this.getHandle().knockback(strength, directionX, directionZ); + }; + // Paper end - knockback API ++ ++ // Paper start - ItemStack damage API ++ public void broadcastSlotBreak(final org.bukkit.inventory.EquipmentSlot slot) { ++ this.getHandle().broadcastBreakEvent(org.bukkit.craftbukkit.CraftEquipmentSlot.getNMS(slot)); ++ } ++ ++ @Override ++ public void broadcastSlotBreak(final org.bukkit.inventory.EquipmentSlot slot, final Collection<org.bukkit.entity.Player> players) { ++ if (players.isEmpty()) { ++ return; ++ } ++ final net.minecraft.network.protocol.game.ClientboundEntityEventPacket packet = new net.minecraft.network.protocol.game.ClientboundEntityEventPacket( ++ this.getHandle(), ++ net.minecraft.world.entity.LivingEntity.entityEventForEquipmentBreak(org.bukkit.craftbukkit.CraftEquipmentSlot.getNMS(slot)) ++ ); ++ players.forEach(player -> ((CraftPlayer) player).getHandle().connection.send(packet)); ++ } ++ ++ @Override ++ public ItemStack damageItemStack(ItemStack stack, final int amount) { ++ final net.minecraft.world.item.ItemStack nmsStack; ++ if (stack instanceof final CraftItemStack craftItemStack) { ++ if (craftItemStack.handle == null || craftItemStack.handle.isEmpty()) { ++ return stack; ++ } ++ nmsStack = craftItemStack.handle; ++ } else { ++ nmsStack = CraftItemStack.asNMSCopy(stack); ++ stack = CraftItemStack.asCraftMirror(nmsStack); // mirror to capture changes in hurt logic & events ++ } ++ this.damageItemStack0(nmsStack, amount, null); ++ return stack; ++ } ++ ++ @Override ++ public void damageItemStack(final org.bukkit.inventory.EquipmentSlot slot, final int amount) { ++ final net.minecraft.world.entity.EquipmentSlot nmsSlot = org.bukkit.craftbukkit.CraftEquipmentSlot.getNMS(slot); ++ this.damageItemStack0(this.getHandle().getItemBySlot(nmsSlot), amount, nmsSlot); ++ } ++ ++ private void damageItemStack0(final net.minecraft.world.item.ItemStack nmsStack, final int amount, final net.minecraft.world.entity.EquipmentSlot slot) { ++ nmsStack.hurtAndBreak(amount, this.getHandle(), slot); ++ } ++ // Paper end - ItemStack damage API + } |