1 files changed, 122 insertions, 0 deletions
diff --git a/src/main/java/tectech/thing/block/RenderGodforgeGlass.java b/src/main/java/tectech/thing/block/RenderGodforgeGlass.java
new file mode 100644
index 0000000000..12c0327f65
--- /dev/null
+++ b/src/main/java/tectech/thing/block/RenderGodforgeGlass.java
@@ -0,0 +1,122 @@
+package tectech.thing.block;
+
+import net.minecraft.block.Block;
+import net.minecraft.client.renderer.RenderBlocks;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.util.IIcon;
+import net.minecraft.world.IBlockAccess;
+
+import org.lwjgl.opengl.GL11;
+
+import cpw.mods.fml.client.registry.ISimpleBlockRenderingHandler;
+
+public class RenderGodforgeGlass implements ISimpleBlockRenderingHandler {
+
+    @Override
+    public void renderInventoryBlock(Block block, int metadata, int modelId, RenderBlocks renderer) {
+        GL11.glTranslatef(-0.5F, -0.5F, -0.5F);
+        Tessellator tessellator = Tessellator.instance;
+        GL11.glPushMatrix();
+        // Get icons from custom register (useful for renderers and fluids)
+        IIcon side = BlockGodforgeGlass.Icon;
+        tessellator.startDrawingQuads();
+        tessellator.setNormal(0.0F, -1.0F, 0.0F);
+        renderer.renderFaceYNeg(block, 0.0D, 0.0D, 0.0D, side);
+        tessellator.draw();
+        tessellator.startDrawingQuads();
+        tessellator.setNormal(0.0F, 0.0F, -1.0F);
+        renderer.renderFaceZNeg(block, 0.0D, 0.0D, 0.0D, side);
+        tessellator.draw();
+        tessellator.startDrawingQuads();
+        tessellator.setNormal(0.0F, 0.0F, 1.0F);
+        renderer.renderFaceZPos(block, 0.0D, 0.0D, 0.0D, side);
+        tessellator.draw();
+        tessellator.startDrawingQuads();
+        tessellator.setNormal(-1.0F, 0.0F, 0.0F);
+        renderer.renderFaceXNeg(block, 0.0D, 0.0D, 0.0D, side);
+        tessellator.draw();
+        tessellator.startDrawingQuads();
+        tessellator.setNormal(1.0F, 0.0F, 0.0F);
+        renderer.renderFaceXPos(block, 0.0D, 0.0D, 0.0D, side);
+        tessellator.draw();
+        tessellator.startDrawingQuads();
+        tessellator.setNormal(0.0F, 1.0F, 0.0F);
+        renderer.renderFaceYPos(block, 0.0D, 0.0D, 0.0D, side);
+        tessellator.draw();
+        GL11.glTranslatef(0.5F, 0.5F, 0.5F);
+        GL11.glPopMatrix();
+    }
+
+    @Override
+    public boolean renderWorldBlock(IBlockAccess world, int x, int y, int z, Block block, int modelId,
+        RenderBlocks renderer) {
+
+        renderer.renderStandardBlock(block, x, y, z);
+        Tessellator tes = Tessellator.instance;
+        tes.setNormal(0F, 1F, 0F);
+        tes.setBrightness(15728880);
+        tes.setColorOpaque_F(0F, 1F, 1F);
+        IIcon side = BlockGodforgeGlass.Icon;
+
+        // South
+        if (world.getBlock(x, y, z + 1)
+            .getClass() != BlockGodforgeGlass.class) {
+            tes.addVertexWithUV(x, y, z + 0.999, side.getMinU(), side.getMaxV()); // 0.999 instead of 1 for fighting
+            // (textures overlapping)
+            tes.addVertexWithUV(x, y + 1, z + 0.999, side.getMinU(), side.getMinV());
+            tes.addVertexWithUV(x + 1, y + 1, z + 0.999, side.getMaxU(), side.getMinV());
+            tes.addVertexWithUV(x + 1, y, z + 0.999, side.getMaxU(), side.getMaxV());
+        }
+        // East
+        if (world.getBlock(x + 1, y, z)
+            .getClass() != BlockGodforgeGlass.class) {
+            tes.addVertexWithUV(x + 0.999, y, z + 1, side.getMinU(), side.getMaxV());
+            tes.addVertexWithUV(x + 0.999, y + 1, z + 1, side.getMinU(), side.getMinV());
+            tes.addVertexWithUV(x + 0.999, y + 1, z, side.getMaxU(), side.getMinV());
+            tes.addVertexWithUV(x + 0.999, y, z, side.getMaxU(), side.getMaxV());
+        }
+        // North
+        if (world.getBlock(x, y, z - 1)
+            .getClass() != BlockGodforgeGlass.class) {
+            tes.addVertexWithUV(x + 1, y, z + 0.001, side.getMinU(), side.getMaxV());
+            tes.addVertexWithUV(x + 1, y + 1, z + 0.001, side.getMinU(), side.getMinV());
+            tes.addVertexWithUV(x, y + 1, z + 0.001, side.getMaxU(), side.getMinV());
+            tes.addVertexWithUV(x, y, z + 0.001, side.getMaxU(), side.getMaxV());
+        }
+        // West
+        if (world.getBlock(x - 1, y, z)
+            .getClass() != BlockGodforgeGlass.class) {
+            tes.addVertexWithUV(x + 0.001, y, z, side.getMinU(), side.getMaxV());
+            tes.addVertexWithUV(x + 0.001, y + 1, z, side.getMinU(), side.getMinV());
+            tes.addVertexWithUV(x + 0.001, y + 1, z + 1, side.getMaxU(), side.getMinV());
+            tes.addVertexWithUV(x + 0.001, y, z + 1, side.getMaxU(), side.getMaxV());
+        }
+        // Top
+        if (world.getBlock(x, y + 1, z)
+            .getClass() != BlockGodforgeGlass.class) {
+            tes.addVertexWithUV(x, y + 0.999, z + 1, side.getMinU(), side.getMaxV());
+            tes.addVertexWithUV(x, y + 0.999, z, side.getMinU(), side.getMinV());
+            tes.addVertexWithUV(x + 1, y + 0.999, z, side.getMaxU(), side.getMinV());
+            tes.addVertexWithUV(x + 1, y + 0.999, z + 1, side.getMaxU(), side.getMaxV());
+        }
+        // Bottom
+        if (world.getBlock(x, y - 1, z)
+            .getClass() != BlockGodforgeGlass.class) {
+            tes.addVertexWithUV(x, y + 0.001, z, side.getMinU(), side.getMaxV());
+            tes.addVertexWithUV(x, y + 0.001, z + 1, side.getMinU(), side.getMinV());
+            tes.addVertexWithUV(x + 1, y + 0.001, z + 1, side.getMaxU(), side.getMinV());
+            tes.addVertexWithUV(x + 1, y + 0.001, z, side.getMaxU(), side.getMaxV());
+        }
+        return true;
+    }
+
+    @Override
+    public boolean shouldRender3DInInventory(int modelId) {
+        return true;
+    }
+
+    @Override
+    public int getRenderId() {
+        return BlockGodforgeGlass.renderID;
+    }
+}