From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Jake Potrebic Date: Thu, 20 Jan 2022 18:11:20 -0800 Subject: [PATCH] Expand PlayerItemMendEvent diff --git a/src/main/java/net/minecraft/world/entity/ExperienceOrb.java b/src/main/java/net/minecraft/world/entity/ExperienceOrb.java index a758b2456acac23095fe4619ae10300a034cb460..a58ff67052fb5f33782f8b5c83465ec03ef1d073 100644 --- a/src/main/java/net/minecraft/world/entity/ExperienceOrb.java +++ b/src/main/java/net/minecraft/world/entity/ExperienceOrb.java @@ -354,7 +354,10 @@ public class ExperienceOrb extends Entity { int j = EnchantmentHelper.modifyDurabilityToRepairFromXp(player.serverLevel(), itemstack, amount); int k = Math.min(j, itemstack.getDamageValue()); // CraftBukkit start - org.bukkit.event.player.PlayerItemMendEvent event = CraftEventFactory.callPlayerItemMendEvent(player, this, itemstack, optional.get().inSlot(), k); + // Paper start - mending event + final int consumedExperience = k > 0 ? k * amount / j : 0; + org.bukkit.event.player.PlayerItemMendEvent event = CraftEventFactory.callPlayerItemMendEvent(player, this, itemstack, optional.get().inSlot(), k, consumedExperience); + // Paper end - mending event k = event.getRepairAmount(); if (event.isCancelled()) { return amount; @@ -363,7 +366,7 @@ public class ExperienceOrb extends Entity { itemstack.setDamageValue(itemstack.getDamageValue() - k); if (k > 0) { - int l = amount - k * amount / j; + int l = amount - k * amount / j; // Paper - diff on change - expand PlayerMendEvents if (l > 0) { // this.value = l; // CraftBukkit - update exp value of orb for PlayerItemMendEvent calls // Paper - the value field should not be mutated here because it doesn't take "count" into account diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java index 384165d6747c61d0d306fa63773cbca560dfae9b..e7235efba6b68917a646083c150655cb42a738e5 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java @@ -1853,11 +1853,12 @@ public class CraftPlayer extends CraftHumanEntity implements Player { handle.serverLevel(), itemstack, amount ); int i = Math.min(possibleDurabilityFromXp, itemstack.getDamageValue()); - org.bukkit.event.player.PlayerItemMendEvent event = org.bukkit.craftbukkit.event.CraftEventFactory.callPlayerItemMendEvent(handle, orb, itemstack, stackEntry.get().inSlot(), i); + final int consumedExperience = i * amount / possibleDurabilityFromXp; // Paper - taken from ExperienceOrb#repairPlayerItems + org.bukkit.event.player.PlayerItemMendEvent event = org.bukkit.craftbukkit.event.CraftEventFactory.callPlayerItemMendEvent(handle, orb, itemstack, stackEntry.get().inSlot(), i, consumedExperience); i = event.getRepairAmount(); orb.discard(org.bukkit.event.entity.EntityRemoveEvent.Cause.DESPAWN); if (!event.isCancelled()) { - amount -= i * amount / possibleDurabilityFromXp; + amount -= consumedExperience; // Use previously computed variable to reduce diff on change. itemstack.setDamageValue(itemstack.getDamageValue() - i); } } diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java index b35c6393c3af2519be648e75c7d09038cf94ccbf..23e24853e8540cecb2145471d548cad1b2539447 100644 --- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java +++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java @@ -1280,10 +1280,10 @@ public class CraftEventFactory { return event; } - public static PlayerItemMendEvent callPlayerItemMendEvent(net.minecraft.world.entity.player.Player entity, net.minecraft.world.entity.ExperienceOrb orb, net.minecraft.world.item.ItemStack nmsMendedItem, net.minecraft.world.entity.EquipmentSlot slot, int repairAmount) { + public static PlayerItemMendEvent callPlayerItemMendEvent(net.minecraft.world.entity.player.Player entity, net.minecraft.world.entity.ExperienceOrb orb, net.minecraft.world.item.ItemStack nmsMendedItem, net.minecraft.world.entity.EquipmentSlot slot, int repairAmount, int consumedExperience) { // Paper - Expand PlayerItemMendEvent Player player = (Player) entity.getBukkitEntity(); org.bukkit.inventory.ItemStack bukkitStack = CraftItemStack.asCraftMirror(nmsMendedItem); - PlayerItemMendEvent event = new PlayerItemMendEvent(player, bukkitStack, CraftEquipmentSlot.getSlot(slot), (ExperienceOrb) orb.getBukkitEntity(), repairAmount); + PlayerItemMendEvent event = new PlayerItemMendEvent(player, bukkitStack, CraftEquipmentSlot.getSlot(slot), (ExperienceOrb) orb.getBukkitEntity(), repairAmount, consumedExperience); // Paper - Expand PlayerItemMendEvent Bukkit.getPluginManager().callEvent(event); return event; }