Initial commit

1 files changed, 44 insertions, 0 deletions

diff --git a/07-july/src/graphics/window.c b/07-july/src/graphics/window.c
new file mode 100644
index 0000000..9afb27a
--- /dev/null
+++ b/07-july/src/graphics/window.c
@@ -0,0 +1,44 @@
+#include "window.h"
+#include "../util/util.h"
+#include <stdlib.h>
+
+window_t* Window_Create(const char* title, Uint32 width, Uint32 height)
+{
+    window_t* window = (window_t*) malloc(sizeof(window_t));
+    window->title = title;
+    window->Width = width;
+    window->Height = height;
+    SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
+    window->window = SDL_CreateWindow(title, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED,
+                                      width, height, SDL_WINDOW_OPENGL);
+    if(window->window == NULL)
+        Util_FatalError( SDL_GetError() );
+
+    window->context = SDL_GL_CreateContext(window->window);
+
+    if(window->context == NULL)
+        Util_FatalError( SDL_GetError() );
+
+    glViewport(0, 0, width, height);
+    return window;
+}
+
+void Window_Resize(window_t* window, Uint32 width, Uint32 height)
+{
+    window->Width = width;
+    window->Height = height;
+    SDL_SetWindowSize(window->window, width, height);
+    glViewport(0, 0, width, height);
+}
+
+void Window_Update(window_t* window)
+{
+    SDL_GL_SwapWindow(window->window);
+}
+
+void Window_Destroy(window_t* window)
+{
+    SDL_GL_DeleteContext(window->context);
+    SDL_DestroyWindow(window->window);
+    free(window);
+}