Swift Version of Cocos2d Code : sprite1.colorRGBA

Question

I used below cocos2d code and worked:

CCSprite *sprite1 = [[CCSprite alloc] init];
sprite1.position = ccp(SW*0.1f, SH*0.82f);
sprite1.normalMapSpriteFrame = normalMap;
sprite1.effect = glass;
sprite1.colorRGBA = [CCColor colorWithRed:0.0f green:0.0f blue:0.0f alpha:0.0f];

Now tried to port it to Swift, but getting error for colorRGBA last line. Help me to get right code.

    var sprite1 = CCSprite.node() as CCSprite
    sprite1.position = ccp(SW*0.1, SH*0.82);
    sprite1.normalMapSpriteFrame = normalMap;
    sprite1.effect = glass;
    sprite1.colorRGBA =  ______ ?

What did you enter to get the error? – Arbitur Apr 17 '15 at 20:19 — Arbitur, Apr 17 '15 at 20:19
Because 0.0f is not valid in Swift use 0.0 – Arbitur Apr 17 '15 at 20:20 — Arbitur, Apr 17 '15 at 20:20

score 2 · Accepted Answer · edited May 23 '17 at 11:43

2

Just created a new project with SpriteBuilder in Swift, tried this and all worked:

var sprite = CCSprite()    
sprite.colorRGBA = CCColor(red: 0.0, green: 0.0, blue: 0.0, alpha: 0.0)

Maybe you need to look at official documentation or this answer about bridging headers? They will help you to use Objective-C classes in Swift.

edited May 23 '17 at 11:43

Community

1
1

answered Apr 17 '15 at 20:07

Vlad

7,199
2
25
32

score 1 · Answer 2 · answered Apr 17 '15 at 20:18

1

I did not test this...but you can try

sprite1.colorRGBA =  UIColor(red: 0.0, green: 0.0, blue: 0.0, alpha: 0.0)

answered Apr 17 '15 at 20:18

stepheaw

1,683
3
22
35

Swift Version of Cocos2d Code : sprite1.colorRGBA

2 Answers2