89 lines
3.3 KiB
Java
89 lines
3.3 KiB
Java
package appeng.client.render.effects;
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import net.minecraft.client.Minecraft;
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import net.minecraft.client.particle.EntityBreakingFX;
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import net.minecraft.client.renderer.Tessellator;
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import net.minecraft.client.renderer.texture.TextureMap;
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import net.minecraft.item.Item;
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import net.minecraft.util.Icon;
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import net.minecraft.world.World;
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import net.minecraftforge.common.ForgeDirection;
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import org.lwjgl.opengl.GL11;
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import appeng.client.texture.ExtraTextures;
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import cpw.mods.fml.relauncher.Side;
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import cpw.mods.fml.relauncher.SideOnly;
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@SideOnly(Side.CLIENT)
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public class EnergyFx extends EntityBreakingFX
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{
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private Icon particleTextureIndex;
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public EnergyFx(World par1World, double par2, double par4, double par6, Item par8Item) {
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super( par1World, par2, par4, par6, par8Item );
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particleGravity = 0;
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this.particleBlue = 255;
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this.particleGreen = 255;
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this.particleRed = 255;
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this.particleAlpha = 1.4f;
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this.particleScale = 3.5f;
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this.particleTextureIndex = ExtraTextures.BlockEnergyParticle.getIcon();
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}
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public void fromItem(ForgeDirection d)
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{
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this.posX += 0.2 * d.offsetX;
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this.posY += 0.2 * d.offsetY;
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this.posZ += 0.2 * d.offsetZ;
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this.particleScale *= 0.8f;
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}
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public void onUpdate()
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{
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super.onUpdate();
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this.particleScale *= 0.89f;
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this.particleAlpha *= 0.89f;
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}
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public void renderParticle(Tessellator par1Tessellator, float par2, float par3, float par4, float par5, float par6, float par7)
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{
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Minecraft.getMinecraft().getTextureManager().bindTexture( TextureMap.locationBlocksTexture );
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GL11.glPushMatrix();
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GL11.glPushAttrib( GL11.GL_ALL_ATTRIB_BITS );
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GL11.glColor4f( 1.0F, 1.0F, 1.0F, 1.0F );
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GL11.glDepthMask( false );
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GL11.glEnable( GL11.GL_BLEND );
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GL11.glBlendFunc( GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA );
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GL11.glAlphaFunc( GL11.GL_GREATER, 0.003921569F );
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float f6 = this.particleTextureIndex.getMinU();
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float f7 = this.particleTextureIndex.getMaxU();
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float f8 = this.particleTextureIndex.getMinV();
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float f9 = this.particleTextureIndex.getMaxV();
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float f10 = 0.1F * this.particleScale;
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float f11 = (float) (this.prevPosX + (this.posX - this.prevPosX) * (double) par2 - interpPosX);
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float f12 = (float) (this.prevPosY + (this.posY - this.prevPosY) * (double) par2 - interpPosY);
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float f13 = (float) (this.prevPosZ + (this.posZ - this.prevPosZ) * (double) par2 - interpPosZ);
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float f14 = 1.0F;
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par1Tessellator.setColorRGBA_F( this.particleRed * f14, this.particleGreen * f14, this.particleBlue * f14, this.particleAlpha );
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par1Tessellator.addVertexWithUV( (double) (f11 - par3 * f10 - par6 * f10), (double) (f12 - par4 * f10), (double) (f13 - par5 * f10 - par7 * f10),
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(double) f7, (double) f9 );
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par1Tessellator.addVertexWithUV( (double) (f11 - par3 * f10 + par6 * f10), (double) (f12 + par4 * f10), (double) (f13 - par5 * f10 + par7 * f10),
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(double) f7, (double) f8 );
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par1Tessellator.addVertexWithUV( (double) (f11 + par3 * f10 + par6 * f10), (double) (f12 + par4 * f10), (double) (f13 + par5 * f10 + par7 * f10),
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(double) f6, (double) f8 );
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par1Tessellator.addVertexWithUV( (double) (f11 + par3 * f10 - par6 * f10), (double) (f12 - par4 * f10), (double) (f13 + par5 * f10 - par7 * f10),
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(double) f6, (double) f9 );
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GL11.glPopAttrib();
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GL11.glPopMatrix();
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}
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}
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