Rebound object of edge of screen?

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Stevie G
 #1
A simple version. To add code use ...

{code}
My code goes here
{/code}

But change the {} for []

Stevie

global GW = graphicswidth()
global GH = graphicsheight()


[your code]

[before update player coords ]

CheckX# = PlayerX + delta_x
CheckY# = PlayerY + delay_y

if CheckX < 0 or CheckX > GW delta_x = - delta_x
if CheckY < 0 or CheckY > GH delta_y = - delta_y