ActuallyAdditions/src/main/java/de/ellpeck/actuallyadditions/mod/particle/ParticleLaserItem.java
2019-05-02 03:10:29 -04:00

95 lines
3.6 KiB
Java

/*
* This file ("ParticleLaserItem.java") is part of the Actually Additions mod for Minecraft.
* It is created and owned by Ellpeck and distributed
* under the Actually Additions License to be found at
* http://ellpeck.de/actaddlicense
* View the source code at https://github.com/Ellpeck/ActuallyAdditions
*
* © 2015-2017 Ellpeck
*/
package de.ellpeck.actuallyadditions.mod.particle;
import org.lwjgl.opengl.GL11;
import org.lwjgl.opengl.GL14;
import de.ellpeck.actuallyadditions.mod.util.AssetUtil;
import net.minecraft.client.Minecraft;
import net.minecraft.client.particle.Particle;
import net.minecraft.client.renderer.BufferBuilder;
import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.client.renderer.RenderHelper;
import net.minecraft.client.renderer.tileentity.TileEntityRendererDispatcher;
import net.minecraft.entity.Entity;
import net.minecraft.item.ItemStack;
import net.minecraft.world.World;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;
@SideOnly(Side.CLIENT)
public class ParticleLaserItem extends Particle {
private final double otherX;
private final double otherY;
private final double otherZ;
private final ItemStack stack;
private ParticleLaserItem(World world, double posX, double posY, double posZ, ItemStack stack, double motionY) {
this(world, posX, posY, posZ, stack, motionY, 0, 0, 0);
}
public ParticleLaserItem(World world, double posX, double posY, double posZ, ItemStack stack, double motionY, double otherX, double otherY, double otherZ) {
super(world, posX + (world.rand.nextDouble() - 0.5) / 8, posY, posZ + (world.rand.nextDouble() - 0.5) / 8);
this.stack = stack;
this.otherX = otherX;
this.otherY = otherY;
this.otherZ = otherZ;
this.motionX = 0;
this.motionY = motionY;
this.motionZ = 0;
this.particleMaxAge = 10;
this.canCollide = false;
}
@Override
public void setExpired() {
super.setExpired();
if (this.otherX != 0 || this.otherY != 0 || this.otherZ != 0) {
Particle fx = new ParticleLaserItem(this.world, this.otherX, this.otherY, this.otherZ, this.stack, -0.025);
Minecraft.getMinecraft().effectRenderer.addEffect(fx);
}
}
@Override
public void renderParticle(BufferBuilder buffer, Entity entityIn, float partialTicks, float rotationX, float rotationZ, float rotationYZ, float rotationXY, float rotationXZ) {
GlStateManager.pushMatrix();
RenderHelper.enableStandardItemLighting();
GlStateManager.translate(this.posX - TileEntityRendererDispatcher.staticPlayerX, this.posY - TileEntityRendererDispatcher.staticPlayerY, this.posZ - TileEntityRendererDispatcher.staticPlayerZ);
GlStateManager.scale(0.3F, 0.3F, 0.3F);
double boop = Minecraft.getSystemTime() / 600D;
GlStateManager.rotate((float) (boop * 40D % 360), 0, 1, 0);
GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
GlStateManager.tryBlendFuncSeparate(GL11.GL_SRC_ALPHA, GL11.GL_CONSTANT_COLOR, GlStateManager.SourceFactor.ONE.factor, GlStateManager.DestFactor.ZERO.factor);
float ageRatio = (float) this.particleAge / (float) this.particleMaxAge;
float color = this.motionY < 0 ? 1F - ageRatio : ageRatio;
GL14.glBlendColor(color, color, color, color);
AssetUtil.renderItemWithoutScrewingWithColors(this.stack);
RenderHelper.disableStandardItemLighting();
GlStateManager.popMatrix();
}
@Override
public int getFXLayer() {
return 3;
}
}