Seed based random generator

core/src/main/java/mc/core/world/Chunk.java

@@ -20,7 +20,7 @@ import mc.core.block.Block;
  * +-------------+----------------+------------+
  *
  * Total: 16 bits header (2 bytes) + 24 * block_count bits (3 * block_count bytes)
- * Max size: 12290 bytes (~12 Mb per chunk)
+ * Max size: 12290 bytes (~12 Kb per chunk)
  *
  */
 /* 16x16x16 */

core/src/main/java/mc/core/world/Region.java

@@ -11,7 +11,7 @@ package mc.core.world;
  * | biome_map   | 256x256 0-32   | 2097152    |
  * +-------------+----------------+------------+
  *
- * Total: 2097152 bits (262144 bytes = 256 Mb)
+ * Total: 2097152 bits (256 Kb)
  *
  */
 public interface Region {

core/src/main/java/mc/core/world/World.java

@@ -25,7 +25,18 @@ import java.util.UUID;
  * +-------------+----------------+------------+
  * | seed        | long           | 64         |
  * +-------------+----------------+------------+
+ * | type        | 0-255          | 8          |
+ * +-------------+----------------+------------+
  *
+ *  /worlds/
+ *  --> []/world_uuid/
+ *      --> world.dat
+ *      --> []/r.X.Z/
+ *          --> biomes.dat
+ *          --> []chunk_x_y_z.dat
+ *          --> entities.dat
+ *      --> /playerdata/
+ *          --> []player_uuid.dat
  */
 
 public interface World {