75 lines
2.9 KiB
Java
75 lines
2.9 KiB
Java
package net.minecraft.world.entity.projectile;
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import java.util.List;
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import net.minecraft.core.Holder;
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import net.minecraft.core.component.DataComponents;
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import net.minecraft.server.level.ServerLevel;
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import net.minecraft.world.effect.MobEffect;
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import net.minecraft.world.effect.MobEffectInstance;
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import net.minecraft.world.entity.Entity;
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import net.minecraft.world.entity.EntityType;
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import net.minecraft.world.entity.LivingEntity;
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import net.minecraft.world.item.Item;
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import net.minecraft.world.item.ItemStack;
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import net.minecraft.world.item.Items;
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import net.minecraft.world.item.alchemy.PotionContents;
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import net.minecraft.world.level.Level;
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import net.minecraft.world.phys.AABB;
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import net.minecraft.world.phys.HitResult;
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public class ThrownSplashPotion extends AbstractThrownPotion {
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public ThrownSplashPotion(EntityType<? extends ThrownSplashPotion> entityType, Level level) {
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super(entityType, level);
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}
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public ThrownSplashPotion(Level level, LivingEntity owner, ItemStack item) {
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super(EntityType.SPLASH_POTION, level, owner, item);
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}
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public ThrownSplashPotion(Level level, double x, double y, double z, ItemStack stack) {
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super(EntityType.SPLASH_POTION, level, x, y, z, stack);
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}
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@Override
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protected Item getDefaultItem() {
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return Items.SPLASH_POTION;
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}
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@Override
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public void onHitAsPotion(ServerLevel level, ItemStack stack, HitResult hitResult) {
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PotionContents potionContents = stack.getOrDefault(DataComponents.POTION_CONTENTS, PotionContents.EMPTY);
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float f = stack.getOrDefault(DataComponents.POTION_DURATION_SCALE, 1.0F);
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Iterable<MobEffectInstance> iterable = potionContents.getAllEffects();
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AABB aABB = this.getBoundingBox().move(hitResult.getLocation().subtract(this.position()));
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AABB aABB2 = aABB.inflate(4.0, 2.0, 4.0);
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List<LivingEntity> list = this.level().getEntitiesOfClass(LivingEntity.class, aABB2);
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float g = ProjectileUtil.computeMargin(this);
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if (!list.isEmpty()) {
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Entity entity = this.getEffectSource();
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for (LivingEntity livingEntity : list) {
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if (livingEntity.isAffectedByPotions()) {
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double d = aABB.distanceToSqr(livingEntity.getBoundingBox().inflate(g));
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if (d < 16.0) {
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double e = 1.0 - Math.sqrt(d) / 4.0;
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for (MobEffectInstance mobEffectInstance : iterable) {
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Holder<MobEffect> holder = mobEffectInstance.getEffect();
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if (holder.value().isInstantenous()) {
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holder.value().applyInstantenousEffect(level, this, this.getOwner(), livingEntity, mobEffectInstance.getAmplifier(), e);
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} else {
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int i = mobEffectInstance.mapDuration(ix -> (int)(e * ix * f + 0.5));
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MobEffectInstance mobEffectInstance2 = new MobEffectInstance(
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holder, i, mobEffectInstance.getAmplifier(), mobEffectInstance.isAmbient(), mobEffectInstance.isVisible()
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);
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if (!mobEffectInstance2.endsWithin(20)) {
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livingEntity.addEffect(mobEffectInstance2, entity);
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}
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}
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}
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}
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}
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}
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}
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}
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}
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