package net.minecraft.client.particle;

import net.minecraft.client.multiplayer.ClientLevel;
import net.minecraft.core.BlockPos;
import net.minecraft.core.particles.ParticleTypes;
import net.minecraft.core.particles.SimpleParticleType;
import net.minecraft.util.RandomSource;
import net.minecraft.world.level.Level;
import net.minecraft.world.level.block.entity.PotentSulfurBlockEntity;
import net.minecraft.world.phys.Vec3;
import org.jspecify.annotations.Nullable;

public class NoxiousGasCloudParticle extends NoRenderParticle {
	private static final int PARTICLE_TICKS = 2;

	protected NoxiousGasCloudParticle(final ClientLevel level, final double x, final double y, final double z) {
		super(level, x, y, z);
		this.lifetime = 20;
	}

	@Override
	public void tick() {
		super.tick();
		if (this.age % 2 == 0) {
			BlockPos sourceBlock = BlockPos.containing(this.x, this.y, this.z);
			Vec3 particlePos = pickRandomParticleSpawnPoint(this.level, sourceBlock);
			if (PotentSulfurBlockEntity.canBeReachedByNoxiousGas(this.level, sourceBlock, particlePos)) {
				spawnNoxiousGasParticle(this.level, particlePos);
			}
		}
	}

	private static Vec3 pickRandomParticleSpawnPoint(final Level level, final BlockPos centerBlock) {
		RandomSource random = level.getRandom();
		Vec3 horizontalDirection = new Vec3(random.nextFloat() - 0.5F, 0.0, random.nextFloat() - 0.5F).normalize();
		float distance = random.nextFloat() * 3.0F;
		return Vec3.atCenterOf(centerBlock).add(horizontalDirection.scale(distance)).subtract(0.0, 0.25, 0.0);
	}

	private static void spawnNoxiousGasParticle(final Level level, final Vec3 pos) {
		level.addAlwaysVisibleParticle(ParticleTypes.NOXIOUS_GAS, pos.x, pos.y, pos.z, 0.0, 0.0, 0.0);
	}

	public static class Provider implements ParticleProvider<SimpleParticleType> {
		@Nullable
		public Particle createParticle(
			final SimpleParticleType options,
			final ClientLevel level,
			final double x,
			final double y,
			final double z,
			final double xAux,
			final double yAux,
			final double zAux,
			final RandomSource random
		) {
			return new NoxiousGasCloudParticle(level, x, y, z);
		}
	}
}