texture manager, going to pull out into a resource manager

src/engine/rendering/sdl/sdlrenderer.hpp

@@ -5,7 +5,10 @@
 #ifndef RLA_IIPP_SDLRENDERER_HPP
 #define RLA_IIPP_SDLRENDERER_HPP
 #include "../renderer.hpp"
+#include "sdltexturemanager.hpp"
 #include <SDL.h>
+#include <SDL_ttf.h>
+#include <SDL_image.h>
 
 class SdlRenderer : public Renderer {
     void initialize(RendererParams params) override;
@@ -13,9 +16,17 @@ class SdlRenderer : public Renderer {
     void flush() override;
 
     void draw_point(int x, int y, Color color) override;
+
+public:
+    ~SdlRenderer();
+
+public:
+    void draw_text(std::string text, int x, int y) override;
+
 private:
     SDL_Window* window = nullptr;
     SDL_Renderer* renderer = nullptr;
+    std::unique_ptr<SdlTextureManager> texture_manager = nullptr;
 };