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iOS

Posted by Aurelian Spodarec
Aurelian Spodarec
7,369 Points

Problem

When my helicopter goes down and i click on it , it goes back to my centre

Heli.center = CGPointMake(Heli.center.x, Heli.center.y + Y}

it always return to that code when i click . but it should go up from the place it started , whats wrong with this code?

//
//  ViewController.m
//  HelicopterGame
//
//  Created by Dorota Pilch on 24/10/2014.
//  Copyright (c) 2014 Aurelian. All rights reserved.
//

#import "ViewController.h"

@interface ViewController ()

@end

@implementation ViewController


-(void)HeliMove{

    Heli.center = CGPointMake(Heli.center.x, Heli.center.y + Y);

}


-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event {
    if (Start == YES) {

        Intro1.hidden = YES;
        Intro2.hidden = YES;
        Intro3.hidden = YES;

        timer = [NSTimer scheduledTimerWithTimeInterval:0.1 target:self selector:@selector(HeliMove) userInfo:nil repeats:YES];

        Start = NO;

    }

    Y = -7;
    Heli.image = [UIImage imageNamed:@"HeliUp.png"];

}

-(void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event{

    Y = 7;
    Heli.image = [UIImage imageNamed:@"HeliDown.png"];


}




- (void)viewDidLoad {

    Start = YES;

    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

@end