#ifndef terrain_h
#define terrain_h

struct chunk_struct;
struct chunk_position_struct;

#define grass_height -1

/**
 * Iterates through every coordinate in a chunk, calculating terrain height 
 * and cave presence to populate the block data array.
 */
void generate_terrain(struct chunk_struct *chunk,
                      struct chunk_position_struct* chunks_world_position);

#endif