I guess that you didn't read this:
'DEFINE a new sprite that display a pixel. This pixel is on the point 0,0 of the sprite sheet.
You need to either load a GRP that has that pixel, use other coordinate with a white pixel or use the function GPSET to draw one.
Anyway, I made a small program with the HP Bar. KEY:[EXC443K4]
1そうだね プレイ済み