Nested GUI tests

package net.minecraft.src;

import net.minecraft.src.AchievementList;

public class GuiInventory extends GuiContainer {

   private float xSize_lo;
   private float ySize_lo;
   private GuiCrafting craft;

   public GuiInventory(EntityPlayer var1) {
      super(var1.inventorySlots);
      this.allowUserInput = true;
      var1.addStat(AchievementList.openInventory, 1);
      craft = new GuiCrafting(var1.inventory, var1.worldObj, (int)var1.posX, (int)var1.posY, (int)var1.posZ);

   }

   public void updateScreen() {
      if(this.mc.playerController.isInCreativeMode()) {
         this.mc.displayGuiScreen(new GuiContainerCreative(this.mc.thePlayer));
      }

   }

   public void initGui() {
      this.controlList.clear();
      if(this.mc.playerController.isInCreativeMode()) {
         this.mc.displayGuiScreen(new GuiContainerCreative(this.mc.thePlayer));
      }

   }

   protected void drawGuiContainerForegroundLayer() {
      this.fontRenderer.drawString("Crafting", 86, 16, 4210752);
   }

   public void drawScreen(int var1, int var2, float var3) {
      super.drawScreen(var1, var2, var3);
      craft.mc = ModLoader.getMinecraftInstance();
      craft.fontRenderer = mc.fontRenderer;
      if (craft != null) {
          craft.drawScreen(var1, var2, var3);
          //craft.drawGuiContainerBackgroundLayer(0F);
      }
      this.xSize_lo = (float)var1;
      this.ySize_lo = (float)var2;
   }

   protected void drawGuiContainerBackgroundLayer(float var1) {
      int var2 = this.mc.renderEngine.getTexture("/gui/inventory.png");
      GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
      this.mc.renderEngine.bindTexture(var2);
      int var3 = (this.width - this.xSize) / 2;
      int var4 = (this.height - this.ySize) / 2;
      this.drawTexturedModalRect(var3, var4, 0, 0, this.xSize, this.ySize);
      GL11.glEnable('\u803a');
      GL11.glEnable(2903 /*GL_COLOR_MATERIAL*/);
      GL11.glPushMatrix();
      GL11.glTranslatef((float)(var3 + 51), (float)(var4 + 75), 50.0F);
      float var5 = 30.0F;
      GL11.glScalef(-var5, var5, var5);
      GL11.glRotatef(180.0F, 0.0F, 0.0F, 1.0F);
      float var6 = this.mc.thePlayer.renderYawOffset;
      float var7 = this.mc.thePlayer.rotationYaw;
      float var8 = this.mc.thePlayer.rotationPitch;
      float var9 = (float)(var3 + 51) - this.xSize_lo;
      float var10 = (float)(var4 + 75 - 50) - this.ySize_lo;
      GL11.glRotatef(135.0F, 0.0F, 1.0F, 0.0F);
      RenderHelper.enableStandardItemLighting();
      GL11.glRotatef(-135.0F, 0.0F, 1.0F, 0.0F);
      GL11.glRotatef(-((float)Math.atan((double)(var10 / 40.0F))) * 20.0F, 1.0F, 0.0F, 0.0F);
      this.mc.thePlayer.renderYawOffset = (float)Math.atan((double)(var9 / 40.0F)) * 20.0F;
      this.mc.thePlayer.rotationYaw = (float)Math.atan((double)(var9 / 40.0F)) * 40.0F;
      this.mc.thePlayer.rotationPitch = -((float)Math.atan((double)(var10 / 40.0F))) * 20.0F;
      GL11.glTranslatef(0.0F, this.mc.thePlayer.yOffset, 0.0F);
      RenderManager.instance.playerViewY = 180.0F;
      RenderManager.instance.renderEntityWithPosYaw(this.mc.thePlayer, 0.0D, 0.0D, 0.0D, 0.0F, 1.0F);
      this.mc.thePlayer.renderYawOffset = var6;
      this.mc.thePlayer.rotationYaw = var7;
      this.mc.thePlayer.rotationPitch = var8;
      GL11.glPopMatrix();
      RenderHelper.disableStandardItemLighting();
      GL11.glDisable('\u803a');
   }

   protected void actionPerformed(GuiButton var1) {
      if(var1.id == 0) {
         this.mc.displayGuiScreen(new GuiAchievements(this.mc.statFileWriter));
      }

      if(var1.id == 1) {
         this.mc.displayGuiScreen(new GuiStats(this, this.mc.statFileWriter));
      }

   }
}