Setup Display to standard resolution instead of high res

include/PSX/GPU/GPU.hpp

@@ -30,7 +30,11 @@ namespace GPU {
     }
 
     namespace Screen {
-        void set_offset(uint16_t x, uint16_t y);
+        extern uint8_t CurrentDisplayAreaID;
+
+        namespace Range {
+            void set_offset(uint16_t x, uint16_t y);
+        }
     }
 }