How to make it to work it gave the error "pseudo-variable out of range or not in assignment near '$' ?

[SapphireTheGreat]

P_SpawnMobjFromMobj and P_RadiusAttack can help you

P_SpawnMobjFromMobj(player.mo, MT_SUPERSPARK) ?

 

[Buggie]

P_SpawnMobjFromMobj(player.mo, MT_SUPERSPARK) ?

Please check the official SRB2 Wiki

 

[SapphireTheGreat]

Please check the official SRB2 Wiki

I really need help on checking if the player has pressed the custom1 key, it's gonna launch the player upwards.
And when i make a script that everytime the custom1 key is pressed,
I can use the ability multiple times, idk how to make it to only work one time.

 

[SapphireTheGreat]

Hello, I improved so much in scripting, thanks for trying to help me.