.

src/minecraft/net/minecraft/src/ChunkProviderGenerate.java

@@ -414,15 +414,16 @@ public class ChunkProviderGenerate implements IChunkProvider
                 }
 
                 ++var13;
+                
+                double var48 = (double)var17;
+                double var26 = (double)var16;
+                var48 += var46 * 0.2D;
+                var48 = var48 * (double)par6 / 16.0D;
+                double var28 = (double)par6 / 2.0D + var48 * 4.0D - par3;
+                double var30 = 0.0D;
 
                 for (int var47 = 0; var47 < par6; ++var47)
                 {
-                    double var48 = (double)var17;
-                    double var26 = (double)var16;
-                    var48 += var46 * 0.2D;
-                    var48 = var48 * (double)par6 / 16.0D;
-                    double var28 = (double)par6 / 2.0D + var48 * 4.0D;
-                    double var30 = 0.0D;
                     double var32 = ((double)var47 - var28) * 12.0D * 128.0D / 128.0D / var26;
 
                     if (var32 < 0.0D)
@@ -489,12 +490,12 @@ public class ChunkProviderGenerate implements IChunkProvider
                      double var25 = (noiseArray[((var10 + 0) * var9 + var11 + 1) * var8 + var12 + 1] - var17) * var13;
                      double var27 = (noiseArray[((var10 + 1) * var9 + var11 + 0) * var8 + var12 + 1] - var19) * var13;
                      double var29 = (noiseArray[((var10 + 1) * var9 + var11 + 1) * var8 + var12 + 1] - var21) * var13;
-
-                     var15 += var23 * Math.floorDiv(y, 16);
-                     var17 += var25 * Math.floorDiv(y, 16);
-                     var19 += var27 * Math.floorDiv(y, 16);
-                     var21 += var29 * Math.floorDiv(y, 16);
-                     
+//
+//                     var15 += var23 * Math.floorDiv(y, 16);
+//                     var17 += var25 * Math.floorDiv(y, 16);
+//                     var19 += var27 * Math.floorDiv(y, 16);
+//                     var21 += var29 * Math.floorDiv(y, 16);
+//                     
                      for (int var31 = 0; var31 < 8; ++var31)
                      {
                          double var32 = 0.25D;

src/minecraft/net/minecraft/src/RenderGlobal.java

@@ -125,7 +125,7 @@ public class RenderGlobal implements IWorldAccess
     private List glRenderLists = new ArrayList();
 
     /** All render lists (fixed length 4) */
-    private RenderList[] allRenderLists = new RenderList[] {new RenderList(), new RenderList(), new RenderList(), new RenderList()};
+    private RenderList[] allRenderLists = new RenderList[] {new RenderList(), new RenderList(), new RenderList(), new RenderList(), new RenderList(), new RenderList(), new RenderList(), new RenderList(), new RenderList(), new RenderList(), new RenderList(), new RenderList()};
 
     /**
      * Previous x position when the renderers were sorted. (Once the distance moves more than 4 units they will be
@@ -870,6 +870,7 @@ public class RenderGlobal implements IWorldAccess
             if (var17 < 0)
             {
                 var17 = var14++;
+                if(var17 >= this.allRenderLists.length) var17 = this.allRenderLists.length - 1;
                 this.allRenderLists[var17].func_78422_a(var22.posXMinus, var22.posYMinus, var22.posZMinus, var20, var10, var12);
             }
         }