Added support back in for biome temperature and rainfall in snapshots.

src/main/java/org/bukkit/craftbukkit/CraftChunk.java

@@ -164,9 +164,12 @@ public class CraftChunk implements Chunk {
             if (includeBiomeTempRain) {
                 biomeTemp = new double[256];
                 biomeRain = new double[256];
-                //System.arraycopy(wcm.temperature, 0, biomeTemp, 0, biomeTemp.length);
-                //System.arraycopy(wcm.rain, 0, biomeRain, 0, biomeRain.length);
-                // TODO: Figure out new snapshot stuff
+                float[] dat = wcm.a((float[]) null, getX() << 4, getZ() << 4, 16, 16);
+                for(int i = 0; i < 256; i++)
+                    biomeTemp[i] = dat[i];
+                dat = wcm.b((float[]) null, getX() << 4, getZ() << 4, 16, 16);
+                for(int i = 0; i < 256; i++)
+                    biomeRain[i] = dat[i];
             }
         }
         World world = getWorld();
@@ -219,9 +222,12 @@ public class CraftChunk implements Chunk {
             if (includeBiomeTempRain) {
                 biomeTemp = new double[256];
                 biomeRain = new double[256];
-                //System.arraycopy(wcm.temperature, 0, biomeTemp, 0, biomeTemp.length);
-                //System.arraycopy(wcm.rain, 0, biomeRain, 0, biomeRain.length);
-                // TODO: Figure out new snapshot stuff
+                float[] dat = wcm.a((float[]) null, x << 4, z << 4, 16, 16);
+                for(int i = 0; i < 256; i++)
+                    biomeTemp[i] = dat[i];
+                dat = wcm.b((float[]) null, x << 4, z << 4, 16, 16);
+                for(int i = 0; i < 256; i++)
+                    biomeRain[i] = dat[i];
             }
         }
         return new EmptyChunkSnapshot(x, z, world.getName(), world.getFullTime(), biome, biomeTemp, biomeRain);

src/main/java/org/bukkit/craftbukkit/CraftChunkSnapshot.java

@@ -138,7 +138,7 @@ public class CraftChunkSnapshot implements ChunkSnapshot {
      * @return Biome at given coordinate
      */
     public Biome getBiome(int x, int z) {
-        return CraftBlock.biomeBaseToBiome(biome[x << 4 | z]);
+        return CraftBlock.biomeBaseToBiome(biome[z << 4 | x]);
     }
 
     /**
@@ -149,7 +149,7 @@ public class CraftChunkSnapshot implements ChunkSnapshot {
      * @return temperature at given coordinate
      */
     public double getRawBiomeTemperature(int x, int z) {
-        return biomeTemp[x << 4 | z];
+        return biomeTemp[z << 4 | x];
     }
 
     /**
@@ -160,7 +160,7 @@ public class CraftChunkSnapshot implements ChunkSnapshot {
      * @return rainfall at given coordinate
      */
     public double getRawBiomeRainfall(int x, int z) {
-        return biomeRain[x << 4 | z];
+        return biomeRain[z << 4 | x];
     }
 
     /**