if (inp & BTN_RIGHT) PicoDrawMask ^= PDRAW_LAYERA_ON;\r
if (inp & BTN_DOWN) PicoDrawMask ^= PDRAW_SPRITES_LOW_ON;\r
if (inp & BTN_UP) PicoDrawMask ^= PDRAW_SPRITES_HI_ON;\r
if (inp & BTN_RIGHT) PicoDrawMask ^= PDRAW_LAYERA_ON;\r
if (inp & BTN_DOWN) PicoDrawMask ^= PDRAW_SPRITES_LOW_ON;\r
if (inp & BTN_UP) PicoDrawMask ^= PDRAW_SPRITES_HI_ON;\r