wip

1 files changed, 41 insertions, 0 deletions

diff --git a/src/window.c b/src/window.c
new file mode 100644
index 0000000..e3faff7
--- /dev/null
+++ b/src/window.c
@@ -0,0 +1,41 @@
+#include "window.h"
+#include "glad/glad.h"
+#include <stdio.h>
+
+int window_init(struct window* window) {
+    SDL_Init(SDL_INIT_VIDEO);
+    // This will call SDL_GL_LoadLibrary so you don't need glad to do anything
+    window->window = SDL_CreateWindow("Junkcraft", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, 800, 600, SDL_WINDOW_OPENGL);
+
+    SDL_GLContext* ctx = SDL_GL_CreateContext(window->window);
+    // Let GLAD use the SDL GetProcAddress loader instead of using its own
+    int version = gladLoadGLLoader(SDL_GL_GetProcAddress);
+    if (version == 0) {
+        printf("Failed to initialize OpenGL context\n");
+        return -1;
+    }
+    printf("Loaded OpenGL %s\n", glGetString(GL_VERSION));
+    printf("System:  %s\n", glGetString(GL_RENDERER));
+
+
+    if (window == NULL) {
+        perror("Failed to create window!");
+        SDL_DestroyWindow(window->window);
+        SDL_Quit();
+        return -1;
+    }
+
+    window->renderer = SDL_CreateRenderer(window->window, -1, SDL_RENDERER_ACCELERATED);
+    if (window->renderer == NULL) {
+        perror("Failed to create renderer!");
+        SDL_DestroyWindow(window->window);
+        SDL_Quit();
+        return -1;
+    }
+    SDL_ShowWindow(window->window);
+    return 0;
+}
+void window_cleanup(struct window* window) {
+    SDL_DestroyWindow(window->window);
+    SDL_Quit();
+}