EntitySKirinFX.java

package mhfc.net.common.entity.particle;

import mhfc.net.common.util.lib.MHFCReference;
import net.minecraft.client.Minecraft;
import net.minecraft.client.particle.EntityFX;
import net.minecraft.client.renderer.Tessellator;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.util.ResourceLocation;
import net.minecraft.world.World;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

@SideOnly(Side.CLIENT)
public class EntitySKirinFX extends EntityFX {
	private static final ResourceLocation texture = new ResourceLocation(
			MHFCReference.particle_kirinsfx_tex);
	float field_70569_a;

	public EntitySKirinFX(World par1World, double par2, double par4,
			double par6, double par8, double par10, double par12) {
		super(par1World, par2, par4, par6, 0.0D, 0.0D, 0.0D);
		float f = 2.5F;
		this.motionX *= 0.10000000149011612D;
		this.motionY *= 0.10000000149011612D;
		this.motionZ *= 0.10000000149011612D;
		this.motionX += par8;
		this.motionY += par10;
		this.motionZ += par12;
		this.particleRed = this.particleGreen = this.particleBlue = 1.0F - (float) (Math
				.random() * 0.30000001192092896D);
		this.particleScale *= 0.75F;
		this.particleScale *= f;
		this.field_70569_a = this.particleScale;
		this.particleMaxAge = (int) (8.0D / (Math.random() * 0.8D + 0.3D));
		this.particleMaxAge = (int) (this.particleMaxAge * f);
		this.noClip = false;
	}

	@Override
	public void renderParticle(Tessellator par1Tessellator, float par2,
			float par3, float par4, float par5, float par6, float par7) {
		Minecraft.getMinecraft().renderEngine.bindTexture(texture);
		float f6 = (this.particleAge + par2) / this.particleMaxAge * 32.0F;

		if (f6 < 0.0F) {
			f6 = 0.0F;
		}

		if (f6 > 1.0F) {
			f6 = 1.0F;
		}

		this.particleScale = this.field_70569_a * f6;
		super.renderParticle(par1Tessellator, par2, par3, par4, par5, par6,
				par7);
	}

	/**
	 * Called to update the entity's position/logic.
	 */
	@Override
	public void onUpdate() {
		this.prevPosX = this.posX;
		this.prevPosY = this.posY;
		this.prevPosZ = this.posZ;

		if (this.particleAge++ >= this.particleMaxAge) {
			this.setDead();
		}

		this.setParticleTextureIndex(7 - this.particleAge * 8
				/ this.particleMaxAge);
		this.moveEntity(this.motionX, this.motionY, this.motionZ);
		this.motionX *= 0.9599999785423279D;
		this.motionY *= 0.9599999785423279D;
		this.motionZ *= 0.9599999785423279D;
		EntityPlayer entityplayer = this.worldObj.getClosestPlayerToEntity(
				this, 2.0D);

		if (entityplayer != null && this.posY > entityplayer.boundingBox.minY) {
			this.posY += (entityplayer.boundingBox.minY - this.posY) * 0.2D;
			this.motionY += (entityplayer.motionY - this.motionY) * 0.2D;
			this.setPosition(this.posX, this.posY, this.posZ);
		}

		if (this.onGround) {
			this.motionX *= 0.699999988079071D;
			this.motionZ *= 0.699999988079071D;
		}
	}
}