mirror of
https://github.com/HbmMods/Hbm-s-Nuclear-Tech-GIT.git
synced 2026-01-25 10:32:49 +00:00
917e842efc
layer 3 particles move weirdly if the player moves, that is due to some render context vars are not properly set up when layer 3 renders (before layers 0-2 in fact), so simply providing the values manually solves the wobblyness
94 lines
3.7 KiB
Java
94 lines
3.7 KiB
Java
package com.hbm.particle;
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import org.lwjgl.opengl.GL11;
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import com.hbm.lib.RefStrings;
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import cpw.mods.fml.relauncher.ReflectionHelper;
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import cpw.mods.fml.relauncher.Side;
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import cpw.mods.fml.relauncher.SideOnly;
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import net.minecraft.client.Minecraft;
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import net.minecraft.client.particle.EntityFX;
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import net.minecraft.client.renderer.Tessellator;
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import net.minecraft.client.renderer.texture.TextureManager;
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import net.minecraft.entity.player.EntityPlayer;
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import net.minecraft.init.Blocks;
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import net.minecraft.util.ResourceLocation;
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import net.minecraft.world.World;
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@SideOnly(Side.CLIENT)
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public class ParticleGiblet extends EntityFX {
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private static final ResourceLocation texture = new ResourceLocation(RefStrings.MODID + ":textures/particle/meat.png");
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private TextureManager theRenderEngine;
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private float momentumYaw;
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private float momentumPitch;
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public ParticleGiblet(TextureManager texman, World world, double x, double y, double z, double mX, double mY, double mZ) {
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super(world, x, y, z);
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this.motionX = mX;
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this.motionY = mY;
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this.motionZ = mZ;
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this.theRenderEngine = texman;
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this.particleMaxAge = 140 + rand.nextInt(20);
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this.particleGravity = 2F;
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this.momentumYaw = (float) rand.nextGaussian() * 15F;
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this.momentumPitch = (float) rand.nextGaussian() * 15F;
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}
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@Override
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public int getFXLayer() {
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return 3;
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}
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@Override
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public void onUpdate() {
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super.onUpdate();
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this.prevRotationPitch = this.rotationPitch;
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this.prevRotationYaw = this.rotationYaw;
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if(!this.onGround) {
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this.rotationPitch += this.momentumPitch;
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this.rotationYaw += this.momentumYaw;
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EntityFX fx = new net.minecraft.client.particle.EntityBlockDustFX(worldObj, posX, posY, posZ, 0, 0, 0, Blocks.redstone_block, 0);
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ReflectionHelper.setPrivateValue(EntityFX.class, fx, 20 + rand.nextInt(20), "particleMaxAge", "field_70547_e");
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Minecraft.getMinecraft().effectRenderer.addEffect(fx);
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}
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}
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@Override
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public void renderParticle(Tessellator tess, float interp, float x, float y, float z, float tx, float tz) {
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GL11.glPushMatrix();
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GL11.glDisable(GL11.GL_LIGHTING);
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this.theRenderEngine.bindTexture(texture);
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/* use this instead of EntityFX.interpPosN since interpPosN isn't set up correctly for the current tick for layer 3 particles */
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EntityPlayer player = Minecraft.getMinecraft().thePlayer;
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double dX = player.lastTickPosX + (player.posX - player.lastTickPosX) * (double)interp;
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double dY = player.lastTickPosY + (player.posY - player.lastTickPosY) * (double)interp;
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double dZ = player.lastTickPosZ + (player.posZ - player.lastTickPosZ) * (double)interp;
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float f10 = this.particleScale * 0.1F;
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float f11 = (float) (this.prevPosX + (this.posX - this.prevPosX) * (double) interp - dX);
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float f12 = (float) (this.prevPosY + (this.posY - this.prevPosY) * (double) interp - dY);
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float f13 = (float) (this.prevPosZ + (this.posZ - this.prevPosZ) * (double) interp - dZ);
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tess.startDrawingQuads();
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tess.setNormal(0.0F, 1.0F, 0.0F);
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tess.setBrightness(240);
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tess.setColorRGBA_F(this.particleRed, this.particleGreen, this.particleBlue, this.particleAlpha);
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tess.addVertexWithUV((double) (f11 - x * f10 - tx * f10), (double) (f12 - y * f10), (double) (f13 - z * f10 - tz * f10), (double) 0, (double) 0);
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tess.addVertexWithUV((double) (f11 - x * f10 + tx * f10), (double) (f12 + y * f10), (double) (f13 - z * f10 + tz * f10), (double) 0, (double) 1);
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tess.addVertexWithUV((double) (f11 + x * f10 + tx * f10), (double) (f12 + y * f10), (double) (f13 + z * f10 + tz * f10), (double) 1, (double) 1);
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tess.addVertexWithUV((double)(f11 + x * f10 - tx * f10), (double)(f12 - y * f10), (double)(f13 + z * f10 - tz * f10), (double)1, (double)0);
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tess.draw();
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GL11.glPopMatrix();
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}
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}
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