1 files changed, 30 insertions, 18 deletions

diff --git a/src/crepe/facade/SDLContext.cpp b/src/crepe/facade/SDLContext.cpp
index 770e93b..5b9ca71 100644
--- a/src/crepe/facade/SDLContext.cpp
+++ b/src/crepe/facade/SDLContext.cpp
@@ -6,13 +6,17 @@
 #include <SDL2/SDL_video.h>
 #include <cmath>
 #include <cstddef>
+#include <functional>
 #include <iostream>
+#include <memory>
 #include <string>
+#include <utility>
 
 #include "../api/Sprite.h"
 #include "../api/Texture.h"
 #include "../api/Transform.h"
 #include "../util/log.h"
+#include "Exception.h"
 
 #include "SDLContext.h"
 
@@ -33,19 +37,21 @@ SDLContext::SDLContext() {
 				  << std::endl;
 		return;
 	}
-
-	this->game_window.reset(SDL_CreateWindow(
+	SDL_Window * tmp_window = SDL_CreateWindow(
 		"Crepe Game Engine", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED,
-		this->viewport.w, this->viewport.h, 0));
-	if (!this->game_window) {
+		this->viewport.w, this->viewport.h, 0);
+	if (!tmp_window) {
 		// FIXME: throw exception
 		std::cerr << "Window could not be created! SDL_Error: "
 				  << SDL_GetError() << std::endl;
+		return;
 	}
+	this->game_window = {tmp_window, [](SDL_Window* window) { SDL_DestroyWindow(window); }};
 
-	this->game_renderer.reset(SDL_CreateRenderer(this->game_window.get(), -1,
-												 SDL_RENDERER_ACCELERATED));
-	if (!this->game_renderer) {
+	
+	SDL_Renderer* tmp_renderer = SDL_CreateRenderer(this->game_window.get(), -1,
+												 SDL_RENDERER_ACCELERATED);
+	if (!tmp_renderer) {
 		// FIXME: throw exception
 		std::cerr << "Renderer could not be created! SDL_Error: "
 				  << SDL_GetError() << std::endl;
@@ -53,6 +59,8 @@ SDLContext::SDLContext() {
 		return;
 	}
 
+	this->game_renderer = {tmp_renderer, [](SDL_Renderer* renderer) { SDL_DestroyRenderer(renderer); }};
+
 	int img_flags = IMG_INIT_PNG;
 	if (!(IMG_Init(img_flags) & img_flags)) {
 		// FIXME: throw exception
@@ -144,23 +152,27 @@ void SDLContext::camera(const Camera & cam) {
 
 const uint64_t SDLContext::get_ticks() const { return SDL_GetTicks64(); }
 
-//TODO: make this RAII
-SDL_Texture * SDLContext::texture_from_path(const std::string & path) {
+std::unique_ptr<SDL_Texture, std::function<void(SDL_Texture *)>> SDLContext::texture_from_path(const std::string & path) {
 
 	SDL_Surface * tmp = IMG_Load(path.c_str());
-	if (!tmp) {
-		std::cerr << "Error surface " << IMG_GetError << std::endl;
+	if (tmp == nullptr)  {
+		throw Exception("surface cannot be load from %s", path.c_str());
 	}
-	SDL_Texture * created_texture
-		= SDL_CreateTextureFromSurface(this->game_renderer.get(), tmp);
 
-	if (!created_texture) {
-		std::cerr << "Error could not create texture " << IMG_GetError
-				  << std::endl;
+	std::unique_ptr<SDL_Surface, std::function<void(SDL_Surface *)>> img_surface;
+	img_surface = {tmp, [](SDL_Surface * surface) { SDL_FreeSurface(surface); }};
+
+	SDL_Texture * tmp_texture = SDL_CreateTextureFromSurface(
+		this->game_renderer.get(), img_surface.get());
+
+	if ( tmp_texture == nullptr) {
+		throw Exception("Texture cannot be load from %s", path.c_str());
 	}
-	SDL_FreeSurface(tmp);
 
-	return created_texture;
+	std::unique_ptr<SDL_Texture, std::function<void(SDL_Texture *)>> img_texture;
+	img_texture = {tmp_texture, [](SDL_Texture * texture) { SDL_DestroyTexture(texture); }};
+
+	return img_texture;
 }
 int SDLContext::get_width(const Texture & ctx) const {
 	int w;