pala M-enchants-1: voleur dXP (datapack + hook vol)

2026-10-19 06:53:58 +02:00
parent bb44266215
commit b30d3128b1
5 changed files with 66 additions and 0 deletions
@@ -42,6 +42,39 @@ public final class PalaJobEvents {
    // M-alchi-2 (wiki objets alchimiste) : capture d'eclair — foudre sur joueur avec
    // casque fer/or + fiole vanilla en main = 1 fiole -> lightning potion + 30 XP@1.
    // Degats conserves (risque de mort fidele au wiki).
+    // M-enchants-1 (wiki enchants moddes, Hunter) : voleur d'XP — chance de voler
+    // l'XP vanilla de la victime (niv 1 : 2 %/40, niv 2 : 4 %/50, niv 3 : 7 %/70,
+    // niv 4 : 10 %/90). ECART : table moddee absente (table vanilla/enclume//enchant).
+    private static void xpStealer(ServerPlayer attacker, LivingEntity victim) {
+        net.minecraft.world.item.ItemStack weapon = attacker.getMainHandItem();
+        if (weapon.isEmpty()) {
+            return;
+        }
+        net.minecraft.core.Holder<net.minecraft.world.item.enchantment.Enchantment> holder =
+                attacker.level().registryAccess()
+                        .lookupOrThrow(net.minecraft.core.registries.Registries.ENCHANTMENT)
+                        .getOrThrow(net.minecraft.resources.ResourceKey.create(
+                                net.minecraft.core.registries.Registries.ENCHANTMENT,
+                                net.minecraft.resources.Identifier.fromNamespaceAndPath(
+                                        "pala", "xp_stealer")));
+        int level = net.minecraft.world.item.enchantment.EnchantmentHelper
+                .getItemEnchantmentLevel(holder, weapon);
+        if (level < 1 || level > 4) {
+            return;
+        }
+        int[] chances = {0, 2, 4, 7, 10};
+        int[] amounts = {0, 40, 50, 70, 90};
+        if (Math.random() * 100.0 >= chances[level]) {
+            return;
+        }
+        int take = amounts[level];
+        if (victim instanceof ServerPlayer target) {
+            take = Math.min(take, target.totalExperience);
+            target.giveExperiencePoints(-take);
+        }
+        attacker.giveExperiencePoints(take);
+    }
+
    private static void afterDamage(LivingEntity entity, DamageSource source, float dealt,
            float taken, boolean blocked) {
        Entity killer = source.getEntity();
@@ -55,6 +88,10 @@ public final class PalaJobEvents {
                    net.minecraft.sounds.SoundEvents.CHICKEN_EGG,
                    net.minecraft.sounds.SoundSource.PLAYERS, 1.0F, 1.0F);
        }
+        // M-enchants-1 : vol d'XP a chaque coup porte par un joueur.
+        if (killer instanceof ServerPlayer attacker) {
+            xpStealer(attacker, entity);
+        }
        if (entity instanceof ServerPlayer victim
                && source.is(net.minecraft.world.damagesource.DamageTypes.LIGHTNING_BOLT)) {
            net.minecraft.world.item.ItemStack head =
@@ -4,6 +4,7 @@
  "item.pala.amethyst_mixed_coal": "Amethyst Mixed Coal",
  "item.pala.amethyst_stick": "Amethyst Stick",
  "item.pala.compressed_amethyst": "Compressed Amethyst",
+  "enchantment.pala.xp_stealer": "Voleur d'XP",
  "block.pala.mystical_bookshelf": "Bibliotheque mystique",
  "block.pala.cauldron_block": "Bloc du chaudron",
  "block.pala.cauldron_core": "Coeur du chaudron",
@@ -0,0 +1,23 @@
+{
+  "anvil_cost": 4,
+  "description": {
+    "translate": "enchantment.pala.xp_stealer"
+  },
+  "effects": {
+  },
+  "max_cost": {
+    "base": 40,
+    "per_level_above_first": 10
+  },
+  "max_level": 4,
+  "min_cost": {
+    "base": 20,
+    "per_level_above_first": 10
+  },
+  "primary_items": "#minecraft:enchantable/sharp_weapon",
+  "slots": [
+    "mainhand"
+  ],
+  "supported_items": "#minecraft:enchantable/sharp_weapon",
+  "weight": 2
+}