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바퀴가 회전 된 후 선택한 색으로 SKLabelNode를 업데이트하는 컬러 휠이 있어야합니다. 사용자가 휠을 클릭 할 때 SKLabelNode가 오른쪽으로 업데이트되고 몇 개의 다른 지점에 SKAction waitForDuration을 놓으려고 시도했지만 휠 회전이 끝날 때까지 SKLabelNode가 대기하지 않습니다.SKLabelNode를 실행하는 방법 waitForDuration SKAction을 실행하여 작업 수행 후 업데이트 하시겠습니까?
#import "MyScene.h"
@interface MyScene()
@property (strong, nonatomic) SKSpriteNode *wheel;
@property (strong, nonatomic) SKLabelNode *colorSelected;
@property (strong, nonatomic) SKLabelNode *colorIndicator;
@end
@implementation MyScene
{
BOOL *_wheelSpun;
NSMutableArray *_colorNumberArray;
NSMutableArray *_durationNumberArray;
int randomSpinNumber;
}
-(id)initWithSize:(CGSize)size {
if (self = [super initWithSize:size]) {
/* Setup your scene here */
_wheel = [SKSpriteNode spriteNodeWithImageNamed:@"colorWheel"];
_wheel.position = CGPointMake(self.size.width/2, self.size.height/2 + 70);
_wheel.xScale = .5;
_wheel.yScale = .5;
_wheel.name = @"wheel";
[self addChild:_wheel];
_colorSelected = [SKLabelNode labelNodeWithFontNamed:@"Apple Chancery"];
_colorSelected.text = @"Click the wheel to spin the colors!";
_colorSelected.position = CGPointMake(self.size.width/2, self.size.height/2 - 60);
_colorSelected.fontColor = [SKColor whiteColor];
_colorSelected.fontSize = 16;
[self addChild:_colorSelected];
_colorIndicator = [SKLabelNode labelNodeWithFontNamed:@"Apple Color Emoji"];
_colorIndicator.text = @"⬇";
_colorIndicator.position = CGPointMake(self.size.width/2, self.size.height/2 + 175);
_colorIndicator.fontSize = 16;
[self addChild:_colorIndicator];
_wheelSpun = NO;
randomSpinNumber = arc4random()%4;
NSLog(@"%i spun", randomSpinNumber);
}
return self;
}
-(void)colorTextUpdate
{
SKAction *wait = [SKAction waitForDuration:5.2];
[self runAction:wait];
if (randomSpinNumber == 0) {
_colorSelected.text = @"Blue Color Spun";
}
if (randomSpinNumber == 1) {
_colorSelected.text = @"Orange Color Spun";
}
if (randomSpinNumber == 2) {
_colorSelected.text = @"Yellow Color Spun";
}
if (randomSpinNumber == 3) {
SKAction *wait = [SKAction waitForDuration:5.1];
[self.colorSelected runAction:wait];
_colorSelected.text = @"Red Color Spun";
}
}
-(void)wheelSpin
{
_wheelSpun = YES;
if (randomSpinNumber == 0)
{
SKAction *rotateWheel1 = [SKAction rotateByAngle:350 duration:5];
[self.wheel runAction:rotateWheel1];
[self colorTextUpdate];
}
if (randomSpinNumber == 1) {
SKAction *rotateWheel2 = [SKAction rotateByAngle:204 duration:5];
[self.wheel runAction:rotateWheel2];
[self colorTextUpdate];
}
if (randomSpinNumber == 2) {
SKAction *rotateWheel3 = [SKAction rotateByAngle:108 duration:5];
[self.wheel runAction:rotateWheel3];
[self colorTextUpdate];
}
if (randomSpinNumber == 3) {
SKAction *rotateWheel4 = [SKAction rotateByAngle:420 duration:5];
[self.wheel runAction:rotateWheel4];
[self colorTextUpdate];
}
}
-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event {
/* Called when a touch begins */
UITouch *touch = [touches anyObject];
CGPoint touchLocation = [touch locationInNode:self];
SKNode *node = [self nodeAtPoint:touchLocation];
if ([node.name isEqualToString:@"wheel"] && !_wheelSpun) {
[self wheelSpin];
}
}
@end