EntityVenusianTNT.java

package mattparks.mods.space.venus.entities;

import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.world.World;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

public class EntityVenusianTNT extends Entity {
	public int fuse;
	private EntityLivingBase tntPlacedBy;

	public EntityVenusianTNT(World world) {
		super(world);
		this.fuse = 80;
		this.preventEntitySpawning = true;
		this.setSize(0.98F, 0.98F);
		this.yOffset = this.height / 2.0F;
	}

	public EntityVenusianTNT(World world, double x, double y, double z, EntityLivingBase entityLiving) {
		this(world);
		this.setPosition(x, y, z);
		final float f = (float) (Math.random() * 3.141592741012573D * 2.0D);
		this.motionX = -(float) Math.sin(f) * 0.02F;
		this.motionY = 0.2000000029802322D;
		this.motionZ = -(float) Math.cos(f) * 0.02F;
		this.fuse = 80;
		this.prevPosX = x;
		this.prevPosY = y;
		this.prevPosZ = z;
		this.tntPlacedBy = entityLiving;
	}

	@Override
	protected void entityInit() {
	}

	@Override
	protected boolean canTriggerWalking() {
		return false;
	}

	@Override
	public boolean canBeCollidedWith() {
		return !this.isDead;
	}

	@Override
	public void onUpdate() {
		this.prevPosX = this.posX;
		this.prevPosY = this.posY;
		this.prevPosZ = this.posZ;

		this.motionY -= 0.03999999910593033D;
		this.moveEntity(this.motionX, this.motionY, this.motionZ);
		this.motionX *= 0.9800000190734863D;
		this.motionY *= 0.9800000190734863D;
		this.motionZ *= 0.9800000190734863D;

		if (this.onGround) {
			this.motionX *= 0.699999988079071D;
			this.motionZ *= 0.699999988079071D;
			this.motionY *= -0.5D;
		}
		if (this.fuse-- <= 0) {
			this.setDead();

			if (!this.worldObj.isRemote) {
				this.explode();
			}
		} else {
			this.worldObj.spawnParticle("smoke", this.posX, this.posY + 0.5D, this.posZ, 0.0D, 0.0D, 0.0D);
		}
	}

	private void explode() {
		final float f = 5.0F;
		this.worldObj.createExplosion(this, this.posX, this.posY, this.posZ, f, true);
	}

	@Override
	protected void writeEntityToNBT(NBTTagCompound nbt) {
		nbt.setInteger("Fuse", this.fuse);
	}

	@Override
	protected void readEntityFromNBT(NBTTagCompound nbt) {
		this.fuse = nbt.getInteger("Fuse");
	}

	@Override
	@SideOnly(Side.CLIENT)
	public float getShadowSize() {
		return 0.0F;
	}

	public EntityLivingBase getTntPlacedBy() {
		return this.tntPlacedBy;
	}
}