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Loops in Objective C?
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Loops in Objective C?


  • Subject: Loops in Objective C?
  • From: Nathan <email@hidden>
  • Date: Mon, 26 May 2008 15:20:14 -0400

so I have a .m file, here's the contents.

#import "RotationHandler.h"

@implementation RotationHandler
int z=1;
float rot;
- (IBAction)buttonRelease:(id)sender {
	do
	{
		rot=rot-0.5;
		[sliderRotation setFrameCenterRotation: rot];
		[printRotation setFloatValue: rot];
	}
	while(z=1);
}

@end

I won't bother showing you the other files in the project I know they're all in order. So I want the object receiving sliderRotation to rotate, in the above code I want it to rotate forever. If I remove the loop, each time I press the button it rotates -.5 degrees. But with the loop in there, I get the horrible spinning beachball of eternity when I press the button and the object that is supposed to rotate never moves. Do I have to use some special Objective C loop?
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