k

1 files changed, 70 insertions, 0 deletions

diff --git a/src/main.cpp b/src/main.cpp
new file mode 100644
index 0000000..95af0a7
--- /dev/null
+++ b/src/main.cpp
@@ -0,0 +1,70 @@
+#include <iostream>
+#include "SDL.h"
+#include "SDL_opengl.h"
+
+bool gameRunning = true;
+
+#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;
+
+    const float sh = SCREEN_HEIGHT;
+    const float sw = SCREEN_WIDTH;
+
+#include "gameHeader.h"
+
+
+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;
+        }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{
+                //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);
+
+                    configRender();
+                    gameLoop();
+                }
+            }
+
+        }
+
+
+    //closes the window and frees resources
+    SDL_GL_DeleteContext(mainGLContext);
+    SDL_DestroyWindow(window);
+    SDL_Quit();
+    return 0;
+}