made context statically allocated

kubo_context.c

@@ -18,22 +18,17 @@
 
 #include "kubo_context.h"
 
-struct kubo_context *kubo_context_init() {
-    struct kubo_context *context = malloc(sizeof(struct kubo_context));
+void kubo_context_init(struct kubo_context *context) {
     if (!context) {
-        return NULL;
+        return;
     }
 
     kubo_wall_arr_init(&context->walls);
-
     context->wall_select_index = 0;
-
-    return context;
 }
 
 void kubo_context_cleanup(struct kubo_context *context) {
     kubo_wall_arr_free(&context->walls);
-    free(context);
 }
 
 void kubo_context_set_state(struct kubo_context *context,

kubo_context.h

@@ -46,7 +46,7 @@ struct kubo_context {
     size_t wall_select_index;
 };
 
-struct kubo_context *kubo_context_init();
+void kubo_context_init(struct kubo_context *context);
 void kubo_context_cleanup(struct kubo_context *context);
 
 void kubo_context_set_state(struct kubo_context *context,

main.c

@@ -6,16 +6,17 @@
 
 int main(int argc, char *argv[]) {
 
-    struct kubo_context *context = kubo_context_init();
+    struct kubo_context context;
+    kubo_context_init(&context);
 
-    kubo_window_init(context);
+    kubo_window_init(&context);
 
-    while (!kubo_window_should_close(context)) {
-        kubo_window_tick(context);
+    while (!kubo_window_should_close(&context)) {
+        kubo_window_tick(&context);
     }
 
-    kubo_window_cleanup(context);
-    kubo_context_cleanup(context);
+    kubo_window_cleanup(&context);
+    kubo_context_cleanup(&context);
 
     return 0;
 }