1 files changed, 4 insertions, 3 deletions

diff --git a/Tile.h b/Tile.h
index 70e91d0..4807022 100644
--- a/Tile.h
+++ b/Tile.h
@@ -13,8 +13,8 @@ public:
 	Tile(Museum & museum, TileData data);
 
 public:
-	TileData data;
-	Color color;
+	TileData data = { 0 };
+	Color color = { 0 };
 	std::unique_ptr<TileBehaviorStrategy> behavior = nullptr;
 
 	unsigned int x = 0;
@@ -23,7 +23,8 @@ public:
 public:
 	void set_data(TileData data);
 	void update();
-	void step();
+	void step(Artist &);
+	Tile * get_neighbor(int dx, int dy);
 
 private:
 	Museum & museum;