partial maintain state

src/main/scala/codechicken/microblock/BlockMicroMaterial.scala

@@ -24,7 +24,6 @@ object MaterialRenderHelper {
 
   def start(pos: Vector3, pass: Int, uvt: UVTransformation) = {
     this.pass = pass
-    // TODO: update to use a thread local copy
     builder = CCRenderState.instance().pipeline.builder()
     builder.add(pos.translation()).add(uvt)
     this
@@ -86,9 +85,10 @@ class BlockMicroMaterial(val block: Block, val meta: Int = 0)
     if (pass == -1)
       block.getBlockColor << 8 | 0xff
     else {
-      val pos = CCRenderState.instance().lightMatrix.pos
+      val state = CCRenderState.instance
+      val pos = state.lightMatrix.pos
       block.colorMultiplier(
-        CCRenderState.instance().lightMatrix.access,
+        state.lightMatrix.access,
         pos.x,
         pos.y,
         pos.z

src/main/scala/codechicken/microblock/HollowMicroblock.scala

@@ -73,10 +73,9 @@ trait HollowMicroblockClient
   }
 
   override def drawBreaking(renderBlocks: RenderBlocks) {
-    CCRenderState.instance().reset()
-    CCRenderState
-      .instance()
-      .setPipeline(
+    val state = CCRenderState.instance
+    state.reset()
+    state.setPipeline(
         new Translation(x, y, z),
         new IconTransformation(renderBlocks.overrideBlockTexture)
       )

src/main/scala/codechicken/microblock/ItemMicroPart.scala

@@ -170,17 +170,17 @@ object ItemMicroPartRenderer extends IItemRenderer {
       GL11.glScaled(0.5, 0.5, 0.5)
     if (t == ItemRenderType.INVENTORY || t == ItemRenderType.ENTITY)
       GL11.glTranslatef(-0.5f, -0.5f, -0.5f)
-    // TODO: update to use a thread local copy
     TextureUtils.bindAtlas(0)
-    CCRenderState.instance().reset()
-    CCRenderState.instance().useNormals = true
-    CCRenderState.instance().pullLightmap()
-    CCRenderState.instance().startDrawing()
+    val state = CCRenderState.instance
+    state.reset()
+    state.useNormals = true
+    state.pullLightmap()
+    state.startDrawing()
     val part =
       mcrClass.create(true, getMaterialID(item)).asInstanceOf[MicroblockClient]
     part.setShape(size, mcrClass.itemSlot)
     part.render(new Vector3(0.5, 0.5, 0.5).subtract(part.getBounds.center), -1)
-    CCRenderState.instance().draw()
+    state.draw()
     GL11.glPopMatrix()
   }
 

src/main/scala/codechicken/microblock/MicroblockRender.scala

@@ -31,6 +31,7 @@ object MicroblockRender {
       return
     val pos = placement.pos
     val part = placement.part.asInstanceOf[MicroblockClient]
+    val state = CCRenderState.instance
 
     glPushMatrix()
     glTranslated(pos.x + 0.5, pos.y + 0.5, pos.z + 0.5)
@@ -42,12 +43,12 @@ object MicroblockRender {
     glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA)
     // TODO: update to use a thread local copy
     TextureUtils.bindAtlas(0)
-    CCRenderState.instance().reset()
-    CCRenderState.instance().alphaOverride = 80
-    CCRenderState.instance().useNormals = true
-    CCRenderState.instance().startDrawing()
+    state.reset()
+    state.alphaOverride = 80
+    state.useNormals = true
+    state.startDrawing()
     part.render(Vector3.zero, -1)
-    CCRenderState.instance().draw()
+    state.draw()
 
     glDisable(GL_BLEND)
     glDepthMask(true)