ios - Not getting any movement from sprite in Sprite Kit -



ios - Not getting any movement from sprite in Sprite Kit -

i trying move sprite node downwards every time touch in area. code have , log showing touches register. doing wrong , there easier way accomplish this?

-(void)update:(cftimeinterval)currenttime { cgpoint currentlocation = [currenttouch locationinview:currenttouch.view]; if (currentlocation.y > 500) { cgfloat newy = _bg.position.y - 25; _bg.position = cgpointmake(_bg.position.x, newy); nslog(@"touchtouch"); }

try this:

-(void)touchesbegan:(nsset *)touches withevent:(uievent *)event { (uitouch *touch in touches) { cgpoint currentlocation = [touch locationinnode:self]; if (currentlocation.y > 500) { cgfloat newy = _bg.position.y - 25; _bg.position = cgpointmake(_bg.position.x, newy); nslog(@"touchtouch"); } } }

you can utilize skaction have motion animated:

skaction *movedown = [skaction movetoy:newy duration:1]; [_bg runaction:movedown];

hope can help you!

ios objective-c position sprite-kit sprite

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