package de.ellpeck.naturesaura.potion; import net.minecraft.entity.LivingEntity; import net.minecraft.potion.EffectInstance; import net.minecraft.potion.EffectType; import net.minecraft.util.DamageSource; import net.minecraftforge.common.MinecraftForge; import net.minecraftforge.event.entity.living.LivingHealEvent; import net.minecraftforge.eventbus.api.SubscribeEvent; import java.util.Random; public class PotionBreathless extends PotionImpl { private final Random random = new Random(); public PotionBreathless() { super("breathless", EffectType.HARMFUL, 0); MinecraftForge.EVENT_BUS.register(this); } @SubscribeEvent public void onHeal(LivingHealEvent event) { EffectInstance effect = event.getEntityLiving().getActivePotionEffect(this); if (effect == null) return; float chance = (effect.getAmplifier() + 1) / 15F; if (this.random.nextFloat() <= chance) { event.setAmount(event.getAmount() / 4F); } } @Override public boolean isReady(int duration, int amplifier) { int mod = 200 >> amplifier; return mod > 0 && duration % mod == 0 && this.random.nextBoolean(); } @Override public void performEffect(LivingEntity entity, int amplifier) { entity.attackEntityFrom(DamageSource.MAGIC, 1F); } }