35 lines
1.5 KiB
Java
35 lines
1.5 KiB
Java
package net.minecraft.world.item.enchantment.effects;
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import com.mojang.serialization.MapCodec;
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import com.mojang.serialization.codecs.RecordCodecBuilder;
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import net.minecraft.core.Holder;
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import net.minecraft.server.level.ServerLevel;
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import net.minecraft.util.Mth;
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import net.minecraft.world.damagesource.DamageSource;
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import net.minecraft.world.damagesource.DamageType;
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import net.minecraft.world.entity.Entity;
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import net.minecraft.world.item.enchantment.EnchantedItemInUse;
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import net.minecraft.world.item.enchantment.LevelBasedValue;
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import net.minecraft.world.phys.Vec3;
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public record DamageEntity(LevelBasedValue minDamage, LevelBasedValue maxDamage, Holder<DamageType> damageType) implements EnchantmentEntityEffect {
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public static final MapCodec<DamageEntity> CODEC = RecordCodecBuilder.mapCodec(
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instance -> instance.group(
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LevelBasedValue.CODEC.fieldOf("min_damage").forGetter(DamageEntity::minDamage),
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LevelBasedValue.CODEC.fieldOf("max_damage").forGetter(DamageEntity::maxDamage),
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DamageType.CODEC.fieldOf("damage_type").forGetter(DamageEntity::damageType)
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)
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.apply(instance, DamageEntity::new)
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);
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@Override
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public void apply(ServerLevel level, int enchantmentLevel, EnchantedItemInUse item, Entity entity, Vec3 origin) {
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float f = Mth.randomBetween(entity.getRandom(), this.minDamage.calculate(enchantmentLevel), this.maxDamage.calculate(enchantmentLevel));
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entity.hurtServer(level, new DamageSource(this.damageType, item.owner()), f);
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}
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@Override
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public MapCodec<DamageEntity> codec() {
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return CODEC;
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}
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}
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