made main.cpp better

diff --git a/src/main.cpp b/src/main.cpp
index 4d67d0a0939ea59d621128b588dbad28bae13e94..94e49343636889d8c03befdaf97a720dbdf3e073 100644 (file)
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,62 +1,55 @@
 #include <iostream>
-#include "SDL.h"
-#include "SDL_opengl.h"
-
-bool gameRunning = true;
+#include <SDL2/SDL.h>
+#include <SDL2/SDL_opengl.h>
 
 #define SCREEN_WIDTH 1280
 #define SCREEN_HEIGHT 720
 //#define FULLSCREEN
 
-    //window be rendered to
-    SDL_Window* window = NULL;
-    SDL_Surface* renderSurface = NULL;
-    SDL_GLContext mainGLContext = NULL;
-    SDL_Renderer* gRenderer = NULL;
+SDL_Window    *window = NULL;
+SDL_Surface   *renderSurface = NULL;
+SDL_GLContext  mainGLContext = NULL;
+SDL_Renderer  *gRenderer = NULL;
 
-    const float sh = SCREEN_HEIGHT;
-    const float sw = SCREEN_WIDTH;
+const float sh = SCREEN_HEIGHT;
+const float sw = SCREEN_WIDTH;
+bool gameRunning = true;
 
-int main(int argc, char** argv){
+int main(int argc,char **argv){
     //runs startup procedures
     if(SDL_Init(SDL_INIT_VIDEO) < 0){
-            std::cout << "SDL was not able to initialize! Error: " << SDL_GetError() << std::endl;
+               std::cout << "SDL was not able to initialize! Error: " << SDL_GetError() << std::endl;
+       }else{
+               //Turn on double Buffering
+        SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
+        //create the window
+        window = SDL_CreateWindow("Sword Swinger", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, SCREEN_WIDTH, SCREEN_HEIGHT, SDL_WINDOW_SHOWN | SDL_WINDOW_OPENGL
+                                  #ifdef FULLSCREEN
+                                  | SDL_WINDOW_FULLSCREEN
+                                  #endif // FULLSCREEN
+                                  );
+        if(window == NULL){
+               std::cout << "The window failed to generate! Error: " << SDL_GetError() << std::endl;
         }else{
-            //Turn on double Buffering
-            SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
-            //create the window
-            window = SDL_CreateWindow("Sword Swinger", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, SCREEN_WIDTH, SCREEN_HEIGHT, SDL_WINDOW_SHOWN | SDL_WINDOW_OPENGL
-                                      #ifdef FULLSCREEN
-                                        | SDL_WINDOW_FULLSCREEN
-                                      #endif // FULLSCREEN
-                                      );
-            if(window == NULL){
-                std::cout << "The window failed to generate! Error: " << SDL_GetError() << std::endl;
+            //set opengl context
+            mainGLContext = SDL_GL_CreateContext(window);
+            if(mainGLContext == NULL){
+               std::cout << "The OpenGL context failed to initialize! Error: " << SDL_GetError() << std::endl;
             }else{
-                //set opengl context
-                mainGLContext = SDL_GL_CreateContext(window);
-                if(mainGLContext == NULL){
-                    std::cout << "The OpenGL context failed to initialize! Error: " << SDL_GetError() << std::endl;
-                }else{
-                    //get window surface
-                    renderSurface = SDL_GetWindowSurface(window);
-                    //set renderer
-                    gRenderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED);
-                    if(gRenderer == NULL){
-                        std::cout << "The variable 'gRenderer' was not able to initialize! Error: " << SDL_GetError() << std::endl;\
-                    }
-                    //background white
-                    SDL_FillRect(renderSurface, NULL, SDL_MapRGB(renderSurface->format, 0xFF, 0xFF, 0xFF));
-
-                    //update window
-                    SDL_UpdateWindowSurface(window);
-
+                //get window surface
+                renderSurface = SDL_GetWindowSurface(window);
+                //set renderer
+                gRenderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED);
+                if(gRenderer == NULL){
+                    std::cout << "The variable 'gRenderer' was not able to initialize! Error: " << SDL_GetError() << std::endl;\
                 }
-            }
-
-        }
-
-
+                //background white
+                SDL_FillRect(renderSurface, NULL, SDL_MapRGB(renderSurface->format, 0xFF, 0xFF, 0xFF));
+                //update window
+                SDL_UpdateWindowSurface(window);
+                       }
+               }
+    }
     //closes the window and frees resources
     SDL_GL_DeleteContext(mainGLContext);
     SDL_DestroyWindow(window);