Mario & Luigi Superstar Saga VBA24m Backbrother Followpath

---coordinates to move everything around
x=0
y=0

while true do


--- display
gui.opacity(0.35)
gui.drawbox(160+x,36+y,232+x,108+y,"#009DFF")

gui.opacity(1)
gui.drawline(160+x,36+y,232+x,36+y,"#009DFF")
gui.drawline(160+x,108+y,232+x,108+y,"#009DFF")
gui.drawline(160+x,36+y,160+x,108+y,"#009DFF")
gui.drawline(232+x,36+y,232+x,108+y,"#009DFF")

--- Mario path display
--020057D0
MarioX = memory.readdword(0x02006C14)
MarioY = memory.readdword(0x02006C18)
LuigiX = memory.readdword(0x02006FB0)
LuigiY = memory.readdword(0x02006FB4)
---
OverwritingPos = memory.readword(0x02006F60) --the x/y of the path that is going to be overwritten next frame. It does not take on consistent values so I will normalize it:
OverwritingPos=(OverwritingPos-48) / 64               --value 47 is when it goes over the list from the start again.
OverwritingPos = OverwritingPos - 47                    --so value 47 is made into 0 now.
if OverwritingPos < 0 then OverwritingPos=OverwritingPos+64 end  --the x/y of the path that is going to be overwritten next frame, is now normalized.

 OverwritingPixelX=(memory.readdword(0x020057E8+8*OverwritingPos) - LuigiX) / 512    --Offset of the pixel that is going to be overwritten next frame. With this we can draw that pixel on the display.
 OverwritingPixelY=(memory.readdword(0x020057EC+8*OverwritingPos) - LuigiY) / 512   -- ...
 gui.drawline(160+x,72+OverwritingPixelY+y,232+x,72+OverwritingPixelY+y,"#009DFF")
 gui.drawline(196+OverwritingPixelX+x,36+y,196+OverwritingPixelX+x,108+y,"#009DFF")
---
    for i = 0x020057E8, 0x02005FE4, 8 do    -- for each x/y of the path, draw the corresponding pixel
        FOX=(memory.readdword(i) - LuigiX) / 512
        FOY=(memory.readdword(i+4) - LuigiY) / 512
        FOX = math.floor(FOX)
        FOY = math.floor(FOY)
        gui.drawpixel(196+FOX+x,72+FOY+y,"#000000")
end
---
gui.drawbox(195+x,71+y,197+x,73+y,"#00FF00") --draw Luigi pos

MarioNOX = (MarioX - LuigiX) / 512
MarioNOY = (MarioY - LuigiY) / 512
MarioNOX = math.floor(MarioNOX)
MarioNOY = math.floor(MarioNOY)
gui.drawbox(195+MarioNOX+x,71+MarioNOY+y,197+MarioNOX+x,73+MarioNOY+y,"#FF7777")  -- draw Mario pos
---

emu.frameadvance()
end