Well, using what I know about coordinates, I remade the teleport code in ASM
Just a proof of concept XD
Oh and it's the same number of lines as the original (it would be only 12 or 13 lines if I can figure out what eor does, and how to use it with the buttons. sorry maniac, i'll keep trying XD)

Press L+R+down to save position, L+R+Up to teleport to that position

Code:
94000130 FC7F0000
023FF090 012FFF11
E0000000 00000028
E28F2001 E12FFF12
48044D05 4A056800
68031A80 602B6882
477060AA 021C6DEC
022BF110 00000548
023FF090 E3520003
D2000000 00000000
94000130 FCBF0000
023FF090 012FFF11
E0000000 00000028
E28F2001 E12FFF12
48044D05 4A056800
682A1A80 600268AB
47706083 021C6DEC
022BF110 00000548
023FF090 E3520003
D2000000 00000000
Original by GH Staff