Added Sky Stone Tracking.

Added Meteorite Compass Block / Item.
Added Meteorite Spawner Debug Item.
Some Refactoring.

hooks/QuartzWorldGen.java

@@ -0,0 +1,54 @@
+package appeng.hooks;
+
+import java.util.Random;
+
+import net.minecraft.block.Block;
+import net.minecraft.init.Blocks;
+import net.minecraft.world.World;
+import net.minecraft.world.chunk.IChunkProvider;
+import net.minecraft.world.gen.feature.WorldGenMinable;
+import appeng.api.AEApi;
+import appeng.core.AEConfig;
+import cpw.mods.fml.common.IWorldGenerator;
+
+final public class QuartzWorldGen implements IWorldGenerator
+{
+
+	final WorldGenMinable oreNormal;
+	final WorldGenMinable oreCharged;
+
+	public QuartzWorldGen() {
+		Block normal = AEApi.instance().blocks().blockQuartzOre.block();
+		Block charged = AEApi.instance().blocks().blockQuartzOreCharged.block();
+
+		if ( normal != null && charged != null )
+		{
+			oreNormal = new WorldGenMinable( normal, 0, AEConfig.instance.oresPerCluster, Blocks.stone );
+			oreCharged = new WorldGenMinable( charged, 0, AEConfig.instance.oresPerCluster, Blocks.stone );
+		}
+		else
+			oreNormal = oreCharged = null;
+	};
+
+	@Override
+	public void generate(Random r, int chunkX, int chunkZ, World w, IChunkProvider chunkGenerator, IChunkProvider chunkProvider)
+	{
+		int sealevel = w.provider.getAverageGroundLevel() + 1;
+
+		if ( oreNormal == null || oreCharged == null )
+			return;
+
+		double oreDepthMultiplier = 15 * sealevel / 64;
+		int scale = (int) Math.round( r.nextGaussian() * Math.sqrt( oreDepthMultiplier ) + oreDepthMultiplier );
+
+		for (int x = 0; x < (r.nextBoolean() ? scale * 2 : scale) / 2; ++x)
+		{
+			WorldGenMinable whichOre = r.nextFloat() > 0.92 ? oreCharged : oreNormal;
+			int a = chunkX * 16 + r.nextInt( 22 );
+			int b = r.nextInt( 40 * sealevel / 64 ) + r.nextInt( 22 * sealevel / 64 ) + 12 * sealevel / 64;
+			int c = chunkZ * 16 + r.nextInt( 22 );
+			whichOre.generate( w, r, a, b, c );
+		}
+
+	}
+}