更新分數Cocos2d 3.0

Question

我一直試圖弄清楚如何更新分數。我有一個字符串的標籤，該得分的推移，但它不更新

這是標籤比分多數民衆贊成假設更新

score=0; 
CCLabelTTF *scorelabel = [CCLabelTTF labelWithString:[NSString stringWithFormat:@"score: %d",score] fontName:@"Verdana-Bold" fontSize:18.0f]; 
scorelabel.positionType = CCPositionTypeNormalized; 
scorelabel.color = [CCColor blackColor]; 
scorelabel.position = ccp(0.85f, 0.95f); // Top Right of screen 
[self addChild:scorelabel]; 

那麼這就是在得分後加入2個精靈

- (BOOL)ccPhysicsCollisionBegin:(CCPhysicsCollisionPair *)pair monsterCollision:(CCNode *)monster projectileCollision:(CCNode *)projectile { 
//Creating another sprite on the position the monster one was. 
CCSprite *explosion = [CCSprite spriteWithImageNamed:@"explosion.png"]; 
explosion.position = monster.position; 
[self addChild:explosion]; 
[[OALSimpleAudio sharedInstance] playEffect:@"exsound.mp3"]; 

CCActionDelay *delay = [CCActionDelay actionWithDuration:.0f]; 
CCActionFadeOut *fade = [CCActionFadeOut actionWithDuration:.4f]; 
[explosion runAction:[CCActionSequence actionWithArray:@[delay,fade]]]; 

[monster removeFromParent]; 
[projectile removeFromParent]; 

score++; 

return YES; 
} 

，並建議之間的碰撞上，因爲scoreLabel拒絕衝突已檢測

日以後更新我能怎麼更新ank you：D

Answer 1

要更新得分

@Implement（在最高層）

CCLabelTTF *scorelabel; 

標籤顯示的分數

score=0; 
scorelabel = [CCLabelTTF labelWithString:[NSString stringWithFormat:@"score: %d",score] fontName:@"a2203.ttf" fontSize:18.0f]; 
scorelabel.positionType = CCPositionTypeNormalized; 
scorelabel.color = [CCColor blackColor]; 
scorelabel.position = ccp(0.85f, 0.95f); // Top Right of screen 
[self addChild:scorelabel]; 

後

score++; 

寫

[scorelabel setString:[NSString stringWithFormat:@"score: %d",score]]; 

Answer 2

您需要更新scoreLabel更新分數的地方。

所以後，

score++; 

包括

[scorelabel setString:[NSString stringWithFormat:@"score: %d",score]];