Files
Purpur/patches/server/0055-Mending-mends-most-damages-equipment-first.patch
granny 2842b97ddf Updated Upstream (Paper)
Upstream has released updates that appear to apply and compile correctly

Paper Changes:
PaperMC/Paper@a7ae966 readd itemstack data sanitization (#10454)
PaperMC/Paper@ca50b87 Clear firework item properly (#10793)
PaperMC/Paper@9774a52 fix and cleanup loot table patches (#10100)
PaperMC/Paper@ac4ee06 Fix integer overflow for lag compensating eating check (#10797)
PaperMC/Paper@6649a17 Fix BlockStateMeta equals (#10795)
PaperMC/Paper@1b8cdc6 Extend Player Interact cancellation to cover Jigsaw blocks (#10719)
PaperMC/Paper@841ab41 Fix more item desync when an event is cancelled (#10654)
PaperMC/Paper@b0e3ca4 Prevent NPE if hooked entity was cleared (#10712)
PaperMC/Paper@347bbe3 Fix Cancelling BlockPlaceEvent calling onRemove (#10773)
2024-05-26 17:12:40 -07:00

95 lines
5.1 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <blake.galbreath@gmail.com>
Date: Sun, 14 Jul 2019 19:52:47 -0500
Subject: [PATCH] Mending mends most damages equipment first
diff --git a/src/main/java/net/minecraft/world/entity/ExperienceOrb.java b/src/main/java/net/minecraft/world/entity/ExperienceOrb.java
index a207a31d80a302dbdfe80f8727222542d3a78da2..7ca70e9ddda24e2fe661c7b13fa439a6c19726dd 100644
--- a/src/main/java/net/minecraft/world/entity/ExperienceOrb.java
+++ b/src/main/java/net/minecraft/world/entity/ExperienceOrb.java
@@ -338,7 +338,7 @@ public class ExperienceOrb extends Entity {
}
private int repairPlayerItems(Player player, int amount) {
- Entry<EquipmentSlot, ItemStack> entry = EnchantmentHelper.getRandomItemWith(Enchantments.MENDING, player, ItemStack::isDamaged);
+ Entry<EquipmentSlot, ItemStack> entry = level().purpurConfig.useBetterMending ? EnchantmentHelper.getMostDamagedEquipment(Enchantments.MENDING, player) : EnchantmentHelper.getRandomItemWith(Enchantments.MENDING, player, ItemStack::isDamaged); // Purpur
if (entry != null) {
ItemStack itemstack = (ItemStack) entry.getValue();
diff --git a/src/main/java/net/minecraft/world/item/ItemStack.java b/src/main/java/net/minecraft/world/item/ItemStack.java
index 58c38bc4361ddf24716f326b0c6fc626d434756e..6ab9bc3da937f259b4d5b4ef69c011170b1f6783 100644
--- a/src/main/java/net/minecraft/world/item/ItemStack.java
+++ b/src/main/java/net/minecraft/world/item/ItemStack.java
@@ -638,6 +638,16 @@ public final class ItemStack implements DataComponentHolder {
return this.isDamageableItem() && this.getDamageValue() > 0;
}
+ // Purpur start
+ public float getDamagePercent() {
+ if (isDamaged()) {
+ return (float) getDamageValue() / (float) getMaxDamage();
+ } else {
+ return 0F;
+ }
+ }
+ // Purpur end
+
public int getDamageValue() {
return Mth.clamp((Integer) this.getOrDefault(DataComponents.DAMAGE, 0), 0, this.getMaxDamage());
}
diff --git a/src/main/java/net/minecraft/world/item/enchantment/EnchantmentHelper.java b/src/main/java/net/minecraft/world/item/enchantment/EnchantmentHelper.java
index d2f0463b0e74983eb2e3dfca9a268e9502b86257..6d0363cec691996be416ab22ef9d825196399158 100644
--- a/src/main/java/net/minecraft/world/item/enchantment/EnchantmentHelper.java
+++ b/src/main/java/net/minecraft/world/item/enchantment/EnchantmentHelper.java
@@ -237,6 +237,29 @@ public class EnchantmentHelper {
return getItemEnchantmentLevel(Enchantments.CHANNELING, stack) > 0;
}
+ // Purpur start
+ @Nullable
+ public static Map.Entry<EquipmentSlot, ItemStack> getMostDamagedEquipment(Enchantment enchantment, LivingEntity entity) {
+ Map<EquipmentSlot, ItemStack> map = enchantment.getSlotItems(entity);
+ if (map.isEmpty()) {
+ return null;
+ }
+ Map.Entry<EquipmentSlot, ItemStack> item = null;
+ float maxPercent = 0F;
+ for (Map.Entry<EquipmentSlot, ItemStack> entry : map.entrySet()) {
+ ItemStack itemstack = entry.getValue();
+ if (!itemstack.isEmpty() && itemstack.isDamaged() && getItemEnchantmentLevel(enchantment, itemstack) > 0) {
+ float percent = itemstack.getDamagePercent();
+ if (item == null || percent > maxPercent) {
+ item = entry;
+ maxPercent = percent;
+ }
+ }
+ }
+ return item;
+ }
+ // Purpur end
+
@Nullable
public static java.util.Map.Entry<EquipmentSlot, ItemStack> getRandomItemWith(Enchantment enchantment, LivingEntity entity) {
return getRandomItemWith(enchantment, entity, stack -> true);
diff --git a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
index 76c1cfc35b598eab2ca27656feeb17f79dde7e00..6705d722e1abe678a5cb90503904dc7888bf55ee 100644
--- a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
+++ b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
@@ -95,6 +95,7 @@ public class PurpurWorldConfig {
armorstandStepHeight = (float) getDouble("gameplay-mechanics.armorstand.step-height", armorstandStepHeight);
}
+ public boolean useBetterMending = false;
public boolean boatEjectPlayersOnLand = false;
public boolean disableDropsOnCrammingDeath = false;
public boolean milkCuresBadOmen = true;
@@ -102,6 +103,7 @@ public class PurpurWorldConfig {
public double voidDamageHeight = -64.0D;
public double voidDamageDealt = 4.0D;
private void miscGameplayMechanicsSettings() {
+ useBetterMending = getBoolean("gameplay-mechanics.use-better-mending", useBetterMending);
boatEjectPlayersOnLand = getBoolean("gameplay-mechanics.boat.eject-players-on-land", boatEjectPlayersOnLand);
disableDropsOnCrammingDeath = getBoolean("gameplay-mechanics.disable-drops-on-cramming-death", disableDropsOnCrammingDeath);
milkCuresBadOmen = getBoolean("gameplay-mechanics.milk-cures-bad-omen", milkCuresBadOmen);