added TileMaps to TSE

TSE_Core/src/BehaviourScripts/TileMap.hpp

@@ -23,33 +23,50 @@ namespace TSE
     private:
         SortingOrder order;
         int chunksize;
-        std::unordered_map<Vector2, Sprite> sprites;
+        std::unordered_map<Vector2, int> sprites;
     public:
+        Vector2 nextLine;
         Vector2 pos;
-        TileMapChunk(int _chunksize, const Vector2& _pos, SortingOrder _order);
+        TileMapChunk(int _chunksize = 16, const Vector2& _pos = {0,0}, SortingOrder _order = TopRight);
 
         void SetTile(const Vector2& p, const Vector2& Spriteindex, TileSet* set);
         void RemoveTile(Vector2 p);
         void SetOrdering(SortingOrder _order);
+        void GetOrderedPositions(Vector2* array);
+        void GetOrderedSpriteIds(int* array);
+        int GetChunksize();
+        int GetSpriteCount();
 
     };
 
     class TileMap : public BehaviourScript
     {
+    private:
+        Rect bounds = Rect(0,0,0,0);
+        Vector2 nextLine = Vector2(-0.5f, 1.25f);
     public:
         int chunkSize = 16;
         SortingOrder order = TopRight;
+        Vector2 SpriteScale = Vector2(1,1);
         TileSet* set;
         std::unordered_map<Vector2, TileMapChunk> chunks;
 
         void RemoveTile(Vector2 p);
         void SetTile(Vector2 p, Vector2 Spriteindex);
+        TileMapChunk* GetChunk(const Vector2& pos);
+        void GetChunkPositionsInOrder(Vector2* arr);
+        int GetChunkCount();
+        TileSet* GetTileSet();
+        const Rect& GetBounds() const { return bounds; }
+        void SetNextLineOffset(const Vector2& offset);
+        Vector2 GetNextLineOffset();
 
         inline const char* GetName() override
         {
             return "Tile Map";
         }
     private:
+        void CheckBounds(Vector2 pos);
         Vector2 LocalToChunkPos(const Vector2& v);
         Vector2 ChunkToLocalPos(const Vector2& v, const TileMapChunk& chunk);
     };