feat(mixin): PlayerEatEvent

src/main/java/org/auioc/mcmod/arnicalib/mod/mixin/common/MixinFoodData.java

@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2024 AUIOC.ORG
+ *
+ * This file is part of ArnicaLib, a mod made for Minecraft.
+ *
+ * ArnicaLib is free software: you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package org.auioc.mcmod.arnicalib.mod.mixin.common;
+
+import net.minecraft.world.entity.LivingEntity;
+import net.minecraft.world.entity.player.Player;
+import net.minecraft.world.food.FoodData;
+import net.minecraft.world.item.Item;
+import net.minecraft.world.item.ItemStack;
+import org.auioc.mcmod.arnicalib.mod.common.event.AHCommonEventFactory;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Overwrite;
+import org.spongepowered.asm.mixin.Shadow;
+
+@Mixin(value = FoodData.class)
+public abstract class MixinFoodData {
+
+    /**
+     * @author WakelessSloth56
+     * @reason PlayerEatEvent {@link org.auioc.mcmod.arnicalib.game.event.common.PlayerEatEvent}
+     */
+    @Overwrite(remap = false)
+    public void eat(Item p_38713_, ItemStack p_38714_, @org.jetbrains.annotations.Nullable LivingEntity entity) {
+        // entity is always Player (or null), FoodData#eat is only called from net.minecraft.world.entity.player.Player#eat
+        var event = AHCommonEventFactory.onPlayerEat((Player) entity, p_38714_, ((FoodData) (Object) this));
+        if (!event.isCanceled()) {
+            int nutrition = event.getNutrition();
+            float saturationModifier = event.getSaturationModifier();
+            if (nutrition != 0 || saturationModifier != 0.0F) {
+                this.eat(nutrition, saturationModifier);
+            }
+        }
+    }
+
+    @Shadow
+    public abstract void eat(int pFoodLevelModifier, float pSaturationLevelModifier);
+
+}

src/main/resources/arnicalib.mixin.json

@@ -6,6 +6,7 @@
         "common.MixinAccessorArrow",
         "common.MixinAccessorEnchantment",
         "common.MixinAccessorMobEffectInstance",
+        "common.MixinFoodData",
         "common.MixinItemStack",
         "common.MixinPistonBaseBlock",
         "common.MixinProjectile",