listenfor ... OBJECTS?

[traviskirton]

is it possible to include a method for listening to multiple objects at the same time?

example:

listenFor:@"something" fromObjects:(NSArray *)anArrayOfObjects andRunMethod: ...

Might be handy...

[traviskirton]

Added

-(void)listenFor:(NSString *)notification fromObjects:(NSArray *)objectArray andRunMethod:(NSString *)methodName;

and

-(void)stopListeningFor:(NSString *)methodName objects:(NSArray *)objectArray;

The following code works:

#import "C4WorkSpace.h"

@implementation C4WorkSpace {
    C4Shape *r1, *r2, *r3;
}

-(void)setup {

    CGPoint p;

    r1 = [C4Shape rect:CGRectMake(0, 0, 50, 50)];
    p = self.canvas.center; p.x -= 100;
    r1.center = p;
    [self.canvas addShape:r1];

    r2 = [C4Shape rect:CGRectMake(0, 0, 50, 50)];
    p = self.canvas.center;
    r2.center = p;
    [self.canvas addShape:r2];

    r3 = [C4Shape rect:CGRectMake(0, 0, 50, 50)];
    p = self.canvas.center; p.x += 100;
    r3.center = p;
    [self.canvas addShape:r3];

    [self listenFor:@"touchesBegan" fromObjects:[NSArray arrayWithObjects:r1,r3, nil] andRunMethod:@"test"];
}

-(void)test {
    C4Log(@"test");
}

@end