package net.minecraft.world.entity.ai.sensing;

import net.minecraft.server.level.ServerLevel;
import net.minecraft.tags.EntityTypeTags;
import net.minecraft.world.entity.LivingEntity;
import net.minecraft.world.entity.ai.memory.MemoryModuleType;

public class AxolotlAttackablesSensor extends NearestVisibleLivingEntitySensor {
	public static final float TARGET_DETECTION_DISTANCE = 8.0F;

	@Override
	protected boolean isMatchingEntity(ServerLevel level, LivingEntity entity, LivingEntity target) {
		return this.isClose(entity, target)
			&& target.isInWater()
			&& (this.isHostileTarget(target) || this.isHuntTarget(entity, target))
			&& Sensor.isEntityAttackable(level, entity, target);
	}

	private boolean isHuntTarget(LivingEntity attacker, LivingEntity target) {
		return !attacker.getBrain().hasMemoryValue(MemoryModuleType.HAS_HUNTING_COOLDOWN) && target.getType().is(EntityTypeTags.AXOLOTL_HUNT_TARGETS);
	}

	private boolean isHostileTarget(LivingEntity target) {
		return target.getType().is(EntityTypeTags.AXOLOTL_ALWAYS_HOSTILES);
	}

	private boolean isClose(LivingEntity attacker, LivingEntity target) {
		return target.distanceToSqr(attacker) <= 64.0;
	}

	@Override
	protected MemoryModuleType<LivingEntity> getMemory() {
		return MemoryModuleType.NEAREST_ATTACKABLE;
	}
}