1 files changed, 18 insertions, 0 deletions
diff --git a/src/chunk.rhm b/src/chunk.rhm
index 3ded42d..673d6e9 100644
--- a/src/chunk.rhm
+++ b/src/chunk.rhm
@@ -39,6 +39,14 @@ class Tile(type :: TileType):
         | TileType.empty: #false
         | TileType.wall_north: Direction.north
 
+    method to_tile_int():
+        match type
+        | TileType.empty: 0
+        | TileType.wall_north: 1
+
+    method to_map() :: Map:
+        {"type": to_tile_int()}
+
 class Chunk(width :: Int,
             height :: Int,
             offset_x :: Int,
@@ -56,3 +64,13 @@ class Chunk(width :: Int,
 
     method set_tile(x :: Int, y :: Int, tile :: Tile):
         tiles[y * width + x] := tile
+
+    method to_map() :: Map:
+        {"width": width,
+         "height": height,
+         "offset_x": offset_x,
+         "offset_y": offset_y,
+         "tiles": for:
+                    each tile :: Tile in tiles
+                    tile.to_map()
+                    ~into List}