Built basic UI Grid.

include/dawn/game/sandbox/sandboxscene.h

@@ -12,13 +12,20 @@
 #include "../../display/font.h"
 #include "../../display/primitive.h"
 #include "../../display/renderlist.h"
+#include "../../display/texture.h"
+
+#define GRID_BRUH_COUNT 1
+
+typedef struct {
+  float x, y, width, height;
+} gridbruh_t;
 
 typedef struct {
   camera_t camera;
-  renderlist_t list;
 
-  shader_t shader;
+  primitive_t primitive;
   texture_t texture;
-  
-  primitive_t cube;
+  shader_t shader;
+
+  gridbruh_t items[GRID_BRUH_COUNT];
 } sandboxscene_t;