362 lines
9.5 KiB
Java
362 lines
9.5 KiB
Java
package mekanism.client.render;
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import java.util.Arrays;
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import java.util.List;
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import mekanism.common.ISpecialBounds;
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import mekanism.common.util.MekanismUtils;
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import net.minecraft.block.Block;
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import net.minecraft.client.Minecraft;
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import net.minecraft.client.renderer.GLAllocation;
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import net.minecraft.client.renderer.OpenGlHelper;
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import net.minecraft.client.renderer.RenderBlocks;
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import net.minecraft.client.renderer.RenderHelper;
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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.client.renderer.texture.TextureMap;
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import net.minecraft.util.Icon;
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import net.minecraft.util.ResourceLocation;
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import net.minecraft.util.Timer;
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import net.minecraftforge.common.ForgeDirection;
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import net.minecraftforge.fluids.Fluid;
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import org.lwjgl.opengl.GL11;
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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 MekanismRenderer
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{
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private static RenderBlocks renderBlocks = new RenderBlocks();
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private static float lightmapLastX;
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private static float lightmapLastY;
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private static boolean optifineBreak = false;
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public static class Model3D
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{
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public double minX;
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public double minY;
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public double minZ;
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public double maxX;
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public double maxY;
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public double maxZ;
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public Icon[] textures = new Icon[6];
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public boolean[] renderSides = new boolean[] {true, true, true, true, true, true, false};
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public Block baseBlock = Block.sand;
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public final void setBlockBounds(float xNeg, float yNeg, float zNeg, float xPos, float yPos, float zPos)
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{
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minX = xNeg;
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minY = yNeg;
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minZ = zNeg;
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maxX = xPos;
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maxY = yPos;
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maxZ = zPos;
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}
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public void setSideRender(ForgeDirection side, boolean value)
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{
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renderSides[side.ordinal()] = value;
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}
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public boolean shouldSideRender(ForgeDirection side)
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{
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return renderSides[side.ordinal()];
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}
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public Icon getBlockTextureFromSide(int i)
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{
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return textures[i];
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}
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public void setTexture(Icon tex)
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{
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Arrays.fill(textures, tex);
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}
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public void setTextures(Icon down, Icon up, Icon north, Icon south, Icon west, Icon east)
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{
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textures[0] = down;
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textures[1] = up;
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textures[2] = north;
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textures[3] = south;
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textures[4] = west;
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textures[5] = east;
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}
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}
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public static void renderObject(Model3D object)
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{
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if(object == null)
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{
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return;
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}
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renderBlocks.renderMaxX = object.maxX;
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renderBlocks.renderMinX = object.minX;
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renderBlocks.renderMaxY = object.maxY;
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renderBlocks.renderMinY = object.minY;
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renderBlocks.renderMaxZ = object.maxZ;
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renderBlocks.renderMinZ = object.minZ;
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renderBlocks.enableAO = false;
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Tessellator.instance.startDrawingQuads();
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if(object.shouldSideRender(ForgeDirection.DOWN))
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{
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renderBlocks.renderFaceYNeg(null, 0, 0, 0, object.getBlockTextureFromSide(0));
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}
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if(object.shouldSideRender(ForgeDirection.UP))
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{
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renderBlocks.renderFaceYPos(null, 0, 0, 0, object.getBlockTextureFromSide(1));
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}
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if(object.shouldSideRender(ForgeDirection.NORTH))
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{
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renderBlocks.renderFaceZNeg(null, 0, 0, 0, object.getBlockTextureFromSide(2));
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}
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if(object.shouldSideRender(ForgeDirection.SOUTH))
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{
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renderBlocks.renderFaceZPos(null, 0, 0, 0, object.getBlockTextureFromSide(3));
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}
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if(object.shouldSideRender(ForgeDirection.WEST))
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{
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renderBlocks.renderFaceXNeg(null, 0, 0, 0, object.getBlockTextureFromSide(4));
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}
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if(object.shouldSideRender(ForgeDirection.EAST))
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{
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renderBlocks.renderFaceXPos(null, 0, 0, 0, object.getBlockTextureFromSide(5));
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}
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if(Tessellator.instance.isDrawing)
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{
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Tessellator.instance.draw();
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}
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}
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public static void glowOn()
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{
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GL11.glPushAttrib(GL11.GL_LIGHTING_BIT);
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try
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{
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lightmapLastX = OpenGlHelper.lastBrightnessX;
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lightmapLastY = OpenGlHelper.lastBrightnessY;
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}
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catch(NoSuchFieldError e)
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{
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optifineBreak = true;
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}
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RenderHelper.disableStandardItemLighting();
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if(!optifineBreak)
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{
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OpenGlHelper.setLightmapTextureCoords(OpenGlHelper.lightmapTexUnit, 240.0F, 240.0F);
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}
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}
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public static void glowOff()
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{
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if(!optifineBreak)
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{
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OpenGlHelper.setLightmapTextureCoords(OpenGlHelper.lightmapTexUnit, lightmapLastX, lightmapLastY);
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}
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GL11.glPopAttrib();
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}
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/**
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* Cleaned-up snip of RenderBlocks.renderBlockAsItem() -- used for rendering an item as an entity,
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* in a player's inventory, and in a player's hand.
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* @param renderer - RenderBlocks renderer to render the item with
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* @param metadata - block/item metadata
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* @param block - block to render
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*/
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public static void renderItem(RenderBlocks renderer, int metadata, Block block)
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{
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if(!(block instanceof ISpecialBounds) || ((ISpecialBounds)block).doDefaultBoundSetting(metadata))
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{
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block.setBlockBoundsForItemRender();
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}
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if(block instanceof ISpecialBounds)
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{
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((ISpecialBounds)block).setRenderBounds(block, metadata);
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}
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if(!(block instanceof ISpecialBounds) || ((ISpecialBounds)block).doDefaultBoundSetting(metadata))
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{
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renderer.setRenderBoundsFromBlock(block);
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}
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else {
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renderer.setRenderBounds(0, 0, 0, 1, 1, 1);
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}
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if(renderer.useInventoryTint)
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{
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int renderColor = block.getRenderColor(metadata);
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float red = (float)(renderColor >> 16 & 255) / 255.0F;
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float green = (float)(renderColor >> 8 & 255) / 255.0F;
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float blue = (float)(renderColor & 255) / 255.0F;
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GL11.glColor4f(red, green, blue, 1.0F);
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}
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GL11.glTranslatef(-0.5F, -0.5F, -0.5F);
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Tessellator tessellator = Tessellator.instance;
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tessellator.startDrawingQuads();
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tessellator.setNormal(0.0F, -1.0F, 0.0F);
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renderer.renderFaceYNeg(block, 0.0D, 0.0D, 0.0D, block.getIcon(0, metadata));
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tessellator.draw();
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tessellator.startDrawingQuads();
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tessellator.setNormal(0.0F, 1.0F, 0.0F);
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renderer.renderFaceYPos(block, 0.0D, 0.0D, 0.0D, block.getIcon(1, metadata));
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tessellator.draw();
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tessellator.startDrawingQuads();
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tessellator.setNormal(0.0F, 0.0F, -1.0F);
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renderer.renderFaceZNeg(block, 0.0D, 0.0D, 0.0D, block.getIcon(2, metadata));
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tessellator.draw();
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tessellator.startDrawingQuads();
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tessellator.setNormal(0.0F, 0.0F, 1.0F);
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renderer.renderFaceZPos(block, 0.0D, 0.0D, 0.0D, block.getIcon(3, metadata));
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tessellator.draw();
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tessellator.startDrawingQuads();
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tessellator.setNormal(-1.0F, 0.0F, 0.0F);
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renderer.renderFaceXNeg(block, 0.0D, 0.0D, 0.0D, block.getIcon(4, metadata));
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tessellator.draw();
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tessellator.startDrawingQuads();
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tessellator.setNormal(1.0F, 0.0F, 0.0F);
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renderer.renderFaceXPos(block, 0.0D, 0.0D, 0.0D, block.getIcon(5, metadata));
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tessellator.draw();
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GL11.glTranslatef(0.5F, 0.5F, 0.5F);
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}
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public static void colorFluid(Fluid fluid)
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{
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int color = fluid.getColor();
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float cR = (color >> 16 & 0xFF) / 255.0F;
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float cG = (color >> 8 & 0xFF) / 255.0F;
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float cB = (color & 0xFF) / 255.0F;
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GL11.glColor4f(cR, cG, cB, 1.0F);
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}
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public static class DisplayInteger
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{
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public int display;
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@Override
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public int hashCode()
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{
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int code = 1;
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code = 31 * code + display;
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return code;
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}
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@Override
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public boolean equals(Object obj)
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{
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return obj instanceof DisplayInteger && ((DisplayInteger)obj).display == display;
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}
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public static DisplayInteger createAndStart()
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{
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DisplayInteger newInteger = new DisplayInteger();
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newInteger.display = GLAllocation.generateDisplayLists(1);
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GL11.glNewList(newInteger.display, GL11.GL_COMPILE);
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return newInteger;
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}
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public static void endList()
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{
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GL11.glEndList();
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}
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public void render()
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{
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GL11.glCallList(display);
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}
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}
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public static TextureMap getTextureMap(int type)
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{
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try {
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List l = (List)MekanismUtils.getPrivateValue(Minecraft.getMinecraft().renderEngine, TextureManager.class, "listTickables");
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for(Object obj : l)
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{
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if(obj instanceof TextureMap)
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{
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if(((TextureMap)obj).textureType == type)
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{
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return (TextureMap)obj;
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}
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}
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}
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} catch(Exception e) {}
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return null;
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}
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public static class BooleanArray
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{
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private final boolean[] boolArray;
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public BooleanArray(boolean[] array)
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{
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boolArray = array.clone();
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}
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@Override
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public boolean equals(Object o)
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{
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if(o instanceof BooleanArray)
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{
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return Arrays.equals(boolArray, ((BooleanArray)o).boolArray);
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}
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else if(o instanceof boolean[])
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{
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return Arrays.equals(boolArray, (boolean[])o);
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}
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else
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{
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return false;
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}
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}
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@Override
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public int hashCode()
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{
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return Arrays.hashCode(boolArray);
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}
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}
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public static float getPartialTicks()
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{
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try {
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Timer t = (Timer)MekanismUtils.getPrivateValue(Minecraft.getMinecraft(), Minecraft.class, "timer");
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return t.renderPartialTicks;
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} catch(Exception e) {}
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return 0;
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}
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public static ResourceLocation getLiquidTexture()
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{
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return TextureMap.locationBlocksTexture;
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}
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}
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