RenderPressureTube.java

package pneumaticCraft.client.render.tileentity;

import java.util.Arrays;

import net.minecraft.client.Minecraft;
import net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.MovingObjectPosition;

import org.lwjgl.opengl.GL11;

import pneumaticCraft.client.model.ModelPressureTube;
import pneumaticCraft.common.block.BlockPressureTube;
import pneumaticCraft.common.block.Blockss;
import pneumaticCraft.common.block.tubes.TubeModule;
import pneumaticCraft.common.tileentity.TileEntityPressureTube;
import pneumaticCraft.lib.PneumaticValues;
import pneumaticCraft.lib.Textures;
import cpw.mods.fml.client.FMLClientHandler;

public class RenderPressureTube extends TileEntitySpecialRenderer{

    private final ModelPressureTube model;

    public RenderPressureTube(){
        model = new ModelPressureTube();
    }

    @Override
    public void renderTileEntityAt(TileEntity tileentity, double d0, double d1, double d2, float f){
        renderModelAt((TileEntityPressureTube)tileentity, d0, d1, d2, f);
    }

    public void renderModelAt(TileEntityPressureTube tile, double d, double d1, double d2, float f){
        GL11.glPushMatrix(); // start
        // GL11.glDisable(GL11.GL_TEXTURE_2D);
        // GL11.glEnable(GL11.GL_BLEND);
        // GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
        FMLClientHandler.instance().getClient().getTextureManager().bindTexture(tile.CRITICAL_PRESSURE == PneumaticValues.MAX_PRESSURE_PRESSURE_TUBE ? Textures.MODEL_PRESSURE_TUBE : Textures.MODEL_ADVANCED_PRESSURE_TUBE);

        // GL11.glColor4f(0.82F, 0.56F, 0.09F, 1.0F);
        GL11.glTranslatef((float)d + 0.5F, (float)d1 + 1.5F, (float)d2 + 0.5F); // size
        GL11.glRotatef(0, 0.0F, 1.0F, 0.0F);

        GL11.glScalef(1.0F, -1F, -1F);
        attachFakeModule(tile);
        boolean[] renderSides = Arrays.copyOf(tile.sidesConnected, tile.sidesConnected.length);
        for(int i = 0; i < 6; i++) {
            if(tile.modules[i] != null && tile.modules[i].isInline()) {
                renderSides[i] = true;
            }
        }
        model.renderModel(0.0625F, renderSides);
        // GL11.glEnable(GL11.GL_TEXTURE_2D);
        GL11.glPopMatrix(); // end

        for(int i = 0; i < tile.modules.length; i++) {
            TubeModule module = tile.modules[i];
            if(module != null) {
                if(module.isFake()) {
                    GL11.glEnable(GL11.GL_BLEND);
                    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_DST_ALPHA);
                    GL11.glColor4d(1, 1, 1, 0.3);
                }

                module.renderDynamic(d, d1, d2, f, 0, false);
                if(module.isFake()) {
                    tile.modules[i] = null;
                    GL11.glDisable(GL11.GL_BLEND);
                    GL11.glColor4d(1, 1, 1, 1);
                }
            }
        }
        GL11.glColor4d(1, 1, 1, 1);
    }

    private void attachFakeModule(TileEntityPressureTube tile){
        MovingObjectPosition pos = Minecraft.getMinecraft().objectMouseOver;
        if(pos != null && pos.blockX == tile.xCoord && pos.blockY == tile.yCoord && pos.blockZ == tile.zCoord) {
            ((BlockPressureTube)Blockss.pressureTube).tryPlaceModule(Minecraft.getMinecraft().thePlayer, Minecraft.getMinecraft().theWorld, tile.xCoord, tile.yCoord, tile.zCoord, pos.sideHit, true);
        }
    }

}