CODEWITHSUNDEEP
iosobjective-ciphonesprite-kit
SteV8
SteV8

Reputation: 79

The SKScene recognizes the high score of the GameScene

I want that my SKScene (MedalScene) recognizes the high score of the GameScene because if the high score is for example "20" then it will appear a medal. How I can do that?

My code in the GameScene for the high score:

NSUserDefaults *ud = [NSUserDefaults standardUserDefaults];
[ud setObject:[NSString stringWithFormat:@"%d",_score] forKey:SCORE_OVER];

int scoreString=[[ud objectForKey:BEST_SCORE] intValue];
if(scoreString < _score){
    [ud setObject:[NSString stringWithFormat:@"%d",_score] forKey:BEST_SCORE];
    scoreString = _score;

And this is the currently code of my MedalScene for the medals:

if(scoreString >= 20){
    SKSpriteNode *medal1 = [SKSpriteNode spriteNodeWithImageNamed:@"medal_1"];
    medal1.position = CGPointMake(CGRectGetMaxX( self.frame )*1/4 + 8, CGRectGetMidY(self.frame) + 21);
    [self addChild:medal1];
}

My GameScene shows the GameOver with the score as well as the high score. And this are the codes:

-(void)showGameOver{

NSUserDefaults *hud = [NSUserDefaults standardUserDefaults];
[hud setObject:[NSString stringWithFormat:@"%d",_score] forKey:SCORE_OVER];

int scoreString = [[hud objectForKey:BEST_SCORE] intValue];
if(scoreString < _score){
    [hud setObject:[NSString stringWithFormat:@"%d",_score] forKey:BEST_SCORE];
    scoreString = _score;

SKLabelNode *lbOver = [SKLabelNode labelNodeWithFontNamed:@"Walibi0615"];
lbOver.position = CGPointMake(CGRectGetMaxX(self.frame)*3/4, CGRectGetMidY(self.frame)+33);
lbOver.zPosition = 1;
lbOver.fontSize = 20;
lbOver.fontColor = [UIColor blackColor];
lbOver.text = [NSString stringWithFormat:@"%d", _score];
[_gameOver addChild:lbOver];

SKLabelNode *lbMaxOver = [SKLabelNode labelNodeWithFontNamed:@"Walibi0615"];
lbMaxOver.position = CGPointMake(CGRectGetMaxX(self.frame)*3/4, CGRectGetMidY(self.frame)-14);
lbMaxOver.zPosition = 1;
lbMaxOver.fontSize = 20;
lbMaxOver.fontColor = [UIColor blackColor];
lbMaxOver.text = [NSString stringWithFormat:@"%d", scoreString];
[_gameOver addChild:lbMaxOver]; }

I have created a second scene (MedalScene) and this scene should recognize the scoreString of the GameScene because if for example, the high score is equal to 20 then it will appear a medal in this scene.

And this is the currently code for the medal (MedalScene):

if(scoreString >= 20){
SKSpriteNode *medal1 = [SKSpriteNode spriteNodeWithImageNamed:@"medal_1"];
medal1.position = CGPointMake(CGRectGetMaxX( self.frame )*1/4 + 8, CGRectGetMidY(self.frame) + 21);
[self addChild:medal1]; }

I hope now it is clear what I mean. Thank you in advance for your help! :)

Upvotes: 1

Views: 71

Answers (1)

Pieter
Pieter

Reputation: 17725

You should synchronize your userdefaults after you set them.

[ud synchronize];

I'd use real integers inside your userdefaults too though (i.s.o. hand-converting to strings), so something like

NSInteger score = [ud integerForKey:BEST_SCORE];
if (_score > score)  {
    [ud setInteger:_score forKey:BEST_SCORE];
    [ud synchronize];
}

Upvotes: 1

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