Animated the blood on altars

src/main/java/WayofTime/alchemicalWizardry/common/renderer/model/ModelBloodAltar.java

@@ -1,22 +1,28 @@
 package WayofTime.alchemicalWizardry.common.renderer.model;
 
-import WayofTime.alchemicalWizardry.common.tileEntity.TEAltar;
-import cpw.mods.fml.client.FMLClientHandler;
 import net.minecraft.client.model.ModelBase;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.client.renderer.texture.TextureMap;
+import net.minecraft.util.IIcon;
 import net.minecraft.util.ResourceLocation;
 import net.minecraftforge.client.model.AdvancedModelLoader;
 import net.minecraftforge.client.model.IModelCustom;
+
 import org.lwjgl.opengl.GL11;
 
+import WayofTime.alchemicalWizardry.AlchemicalWizardry;
+import WayofTime.alchemicalWizardry.common.tileEntity.TEAltar;
+import cpw.mods.fml.client.FMLClientHandler;
+
 public class ModelBloodAltar extends ModelBase
 {
+	private static final ResourceLocation altar_texture = new ResourceLocation("alchemicalwizardry:textures/models/altar.png");
+	
     private IModelCustom modelBloodAltar;
-    private IModelCustom modelBloodLevel; //TODO
 
     public ModelBloodAltar()
     {
         modelBloodAltar = AdvancedModelLoader.loadModel(new ResourceLocation("alchemicalwizardry:models/bloodaltar-fixeUV.obj"));
-        modelBloodLevel = AdvancedModelLoader.loadModel(new ResourceLocation("alchemicalwizardry:models/bloodlevel.obj"));
     }
 
     public void renderBloodAltar()
@@ -24,11 +30,6 @@ public class ModelBloodAltar extends ModelBase
         modelBloodAltar.renderAll();
     }
 
-    public void renderBloodLevel()
-    {
-        modelBloodLevel.renderAll();
-    }
-
     public void renderBloodAltar(TEAltar altar, double x, double y, double z)
     {
         float scale = 0.1f;
@@ -39,9 +40,7 @@ public class ModelBloodAltar extends ModelBase
         // Scale our object to about half-size in all directions (the OBJ file is a little large)
         GL11.glScalef(scale, scale, scale);
         // Bind the texture, so that OpenGL properly textures our block.
-        ResourceLocation test = new ResourceLocation("alchemicalwizardry:textures/models/altar.png");
+        FMLClientHandler.instance().getClient().renderEngine.bindTexture(altar_texture);
-        //FMLClientHandler.instance().getClient().renderEngine.bindTexture("/mods/alchemicalwizardry/textures/models/altar.png");
-        FMLClientHandler.instance().getClient().renderEngine.bindTexture(test);
         // Render the object, using modelTutBox.renderAll();
         this.renderBloodAltar();
         // Pop this matrix from the stack.
@@ -50,21 +49,29 @@ public class ModelBloodAltar extends ModelBase
 
     public void renderBloodLevel(TEAltar altar, double x, double y, double z)
     {
-        float scale = 0.1f;
-        // Push a blank matrix onto the stack
         GL11.glPushMatrix();
         float level = altar.getFluidAmount();
-        // Move the object into the correct position on the block (because the OBJ's origin is the center of the object)
+        GL11.glTranslatef((float) x , (float) y + 0.6499f + 0.12f * (level / altar.getCapacity()), (float) z);
-        GL11.glTranslatef((float) x + 0.5f, (float) y + 0.6499f + 0.12f * (level / altar.getCapacity()), (float) z + 0.5f);
+        FMLClientHandler.instance().getClient().renderEngine.bindTexture(TextureMap.locationBlocksTexture);
-        // Scale our object to about half-size in all directions (the OBJ file is a little large)
+        renderBloodLevel(AlchemicalWizardry.lifeEssenceFluid.getStillIcon());
-        GL11.glScalef(scale, scale, scale);
-        // Bind the texture, so that OpenGL properly textures our block.
-        ResourceLocation test = new ResourceLocation("alchemicalwizardry:textures/models/blood.png");
-        //FMLClientHandler.instance().getClient().renderEngine.bindTexture("/mods/alchemicalwizardry/textures/models/altar.png");
-        FMLClientHandler.instance().getClient().renderEngine.bindTexture(test);
-        // Render the object, using modelTutBox.renderAll();
-        this.renderBloodLevel();
-        // Pop this matrix from the stack.
         GL11.glPopMatrix();
     }
-}
+    
+    public void renderBloodLevel(IIcon icon)
+    {
+        Tessellator tessellator = Tessellator.instance;
+
+        double minU = (double) icon.getInterpolatedU(0);
+        double maxU = (double) icon.getInterpolatedU(16);
+        double minV = (double) icon.getInterpolatedV(0);
+        double maxV = (double) icon.getInterpolatedV(16);
+
+        tessellator.startDrawingQuads();
+        tessellator.setNormal(0, 1, 0);
+        tessellator.addVertexWithUV(1, 0, 1, maxU, maxV);
+        tessellator.addVertexWithUV(1, 0, 0, maxU, minV);
+        tessellator.addVertexWithUV(0, 0, 0, minU, minV);
+        tessellator.addVertexWithUV(0, 0, 1, minU, maxV);
+        tessellator.draw();
+    }
+}

src/main/resources/assets/alchemicalwizardry/models/bloodlevel.obj

@@ -1,64 +0,0 @@
-# 3ds Max Wavefront OBJ Exporter v0.97b - (c)2007 guruware
-# File Created: 07.08.2013 20:12:01
-
-mtllib bloodlevel.mtl
-
-#
-# object headusOBJexport001
-#
-
-v  -1.2846 0.0000 2.0630
-v  -1.2890 0.0000 -2.0628
-v  -2.0627 0.0000 -1.2993
-v  -2.0628 0.0000 1.2848
-v  1.2845 0.0000 2.0630
-v  -1.7911 0.0000 3.2857
-v  1.7911 0.0000 3.2857
-v  2.0628 0.0000 1.2848
-v  3.2856 0.0000 1.7912
-v  2.0628 0.0000 -1.2845
-v  3.2856 0.0000 -1.7910
-v  1.2846 0.0000 -2.0627
-v  1.7911 0.0000 -3.2855
-v  -1.7907 0.0000 -3.2857
-v  -3.2854 0.0000 -1.8107
-v  -3.2856 0.0000 1.7912
-# 16 vertices
-
-vn 0.0000 1.0000 -0.0000
-# 1 vertex normals
-
-vt 0.3045 0.1861 0.0000
-vt 0.3038 0.8139 0.0000
-vt 0.1861 0.6977 0.0000
-vt 0.1861 0.3045 0.0000
-vt 0.6955 0.1861 0.0000
-vt 0.2274 -0.0000 0.0000
-vt 0.7726 -0.0000 0.0000
-vt 0.8139 0.3045 0.0000
-vt 1.0000 0.2274 0.0000
-vt 0.8139 0.6955 0.0000
-vt 1.0000 0.7725 0.0000
-vt 0.6955 0.8139 0.0000
-vt 0.7726 1.0000 0.0000
-vt 0.2275 1.0000 0.0000
-vt 0.0000 0.7755 0.0000
-vt 0.0000 0.2274 0.0000
-# 16 texture coords
-
-g headusOBJexport001
-usemtl Material__46
-s 1
-f 1/1/1 2/2/1 3/3/1 4/4/1 
-f 5/5/1 1/1/1 6/6/1 7/7/1 
-f 8/8/1 5/5/1 7/7/1 9/9/1 
-f 10/10/1 8/8/1 9/9/1 11/11/1 
-f 12/12/1 10/10/1 11/11/1 13/13/1 
-f 2/2/1 12/12/1 13/13/1 14/14/1 
-f 3/3/1 2/2/1 14/14/1 15/15/1 
-f 4/4/1 3/3/1 15/15/1 16/16/1 
-f 1/1/1 4/4/1 16/16/1 6/6/1 
-f 12/12/1 5/5/1 8/8/1 10/10/1 
-f 5/5/1 12/12/1 2/2/1 1/1/1 
-# 11 polygons
-