color keying for sprite sheets and properly keyed texture map params

src/game/visualizer.hpp

@@ -3,6 +3,7 @@
 //
 #include "../engine/game/game.hpp"
 #include "../engine/rendering/renderer.hpp"
+#include <vector>
 #ifndef RLA_IIPP_VISUALIZER_HPP
 #define RLA_IIPP_VISUALIZER_HPP
 #define TITLE "test"
@@ -16,15 +17,18 @@ public:
 
     void render(Renderer* renderer) override;
 
-    RendererParams get_renderer_params() override;
-
-    unsigned int get_framerate() override;
 
     ~Visualizer();
 
+    void initialize(GameInitArgs args) override;
 
 private:
+    int window_width = 0;
+    int window_height = 0;
+    std::vector<std::vector<char>> tile_map;
+
     int x = 0;
+    int y=0;
     int sprite_index = 1;
 
 };