Deleted the var GRAVITY because it is unused. The gravity is used at line 237, but it's gotten from the Physics2DDirectBodyState parameter.
@@ -33,7 +33,6 @@ var shooting=false
var WALK_ACCEL = 800.0
var WALK_DEACCEL= 800.0
var WALK_MAX_VELOCITY= 200.0
-var GRAVITY = 700.0
var AIR_ACCEL = 200.0
var AIR_DEACCEL= 200.0
var JUMP_VELOCITY=460
Nicolas Laurito