Save some tokens in _rast

2023-01-02 20:04:29 -08:00 · 2023-01-02 20:04:29 -08:00 · 64c8bca3c0
commit 64c8bca3c0
parent 617e7b3948
1 changed files with 1 additions and 4 deletions
--- a/chameleonic.p8
+++ b/chameleonic.p8
@ -137,10 +137,7 @@ function _rast(
 end

 local dx,dy=abs(x1-x0),abs(y1-y0)
- local sx=-1
- local sy=-1
- if (x0<x1) sx=1
- if (y0<y1) sy=1
+ local sx,sy=sgn(x1-x0),sgn(y1-y0)
 	
 local done,err
 if dx>dy then