Simple flat file-based saving and loading of chunks.

1 files changed, 3 insertions, 0 deletions

diff --git a/terrain.h b/terrain.h
index b50c5e5..736b719 100644
--- a/terrain.h
+++ b/terrain.h
@@ -60,10 +60,13 @@ class Terrain {
 		float *generate_heights(int x, int y, int width, int height);
 		float *get_chunk(int x, int y, int width, int height);
 		bool has_chunk(int x, int y);
+		void save_chunk(float *chunk, int x, int y, int width, int height);
+		float *load_chunk(int x, int y, int width, int height);
 
 		void raise(float x, float z, float radius, float focus, float strength, bool up = true);
 
 		void update(float x, float z);
+		Chunk *find_chunk(float x, float y);
 		Node *find(float x, float y);
 };