2 files changed, 27 insertions, 0 deletions
diff --git a/src/crepe/facade/SDLContext.cpp b/src/crepe/facade/SDLContext.cpp
index 9f60285..c01d118 100644
--- a/src/crepe/facade/SDLContext.cpp
+++ b/src/crepe/facade/SDLContext.cpp
@@ -7,6 +7,7 @@
 #include <SDL2/SDL_video.h>
 #include <cmath>
 #include <cstddef>
+#include <cstdint>
 #include <functional>
 #include <memory>
 #include <stdexcept>
@@ -220,3 +221,9 @@ int SDLContext::get_height(const Texture & ctx) const {
 	return h;
 }
 void SDLContext::delay(int ms) const { SDL_Delay(ms); }
+void SDLContext::set_rbg_texture(const std::shared_ptr<Texture>& texture, const uint8_t& r, const uint8_t& g, const uint8_t& b){
+	SDL_SetTextureColorMod(texture->texture.get(), r, g, b);
+}
+void SDLContext::set_alpha_texture(const std::shared_ptr<Texture>& texture, const uint8_t& alpha){
+	SDL_SetTextureAlphaMod(texture->texture.get(), alpha	);
+}
+\ No newline at end of file
diff --git a/src/crepe/facade/SDLContext.h b/src/crepe/facade/SDLContext.h
index 6030a6e..6284a9c 100644
--- a/src/crepe/facade/SDLContext.h
+++ b/src/crepe/facade/SDLContext.h
@@ -160,7 +160,27 @@ private:
 	 */
 	SDL_Rect get_dst_rect(const Sprite & sprite, const vec2 & pos, const Camera & cam,
 						  const vec2 & cam_pos, const double & img_scale) const;
+/**
+	 * \brief changes the texture rbg values with the given parameters
+	 *  it sets the allowed color inside a image. So if all the colors are 255 (MAXIMUM)
+	 *  it will show the given texture. however if the one of the colors is reduced it will reduce the 
+	 *
+	 *
+	 * \param  texture the given texture to adjust 
+	 * \param  r Red color 
+	 * \param  g Green color
+	 * \param  b Blue color
+	 */
+	void set_rbg_texture(const std::shared_ptr<Texture>& texture, const uint8_t& r, const uint8_t& g, const uint8_t& b);
 
+
+	/**
+	 * \brief Modifies the transparency of the given texture
+	 *
+	 * \param texture modify the given texture alpha channel
+	 * \param  alpha alpha channel
+	 */
+	void set_alpha_texture(const std::shared_ptr<Texture>& texture, const uint8_t& alpha);
 private:
 	//! sdl Window
 	std::unique_ptr<SDL_Window, std::function<void(SDL_Window *)>> game_window;