Commit 6bc5c4f

author

Guled

committed

Fixed Flappy Bird Bug

1 parent e8cafb7 commit 6bc5c4fCopy full SHA for 6bc5c4f

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+12

-2

lines changed

+12

-2

lines changed

Lines changed: 12 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -460,11 +460,21 @@ class GameScene: SKScene, SKPhysicsContactDelegate {`
`460`	`460`
`461`	`461`	`// Check to see if the pipe in front has gone behind the bird`
`462`	`462`	`// if so, make the new pipe in front of the bird the target pipe`
`463`		`- if pipes.children[currentPipe].position.x < bird.position.x {`
	`463`	`+ if pipes.children.count > 1 {`
	`464`	`+ if pipes.children[currentPipe].position.x < bird.position.x {`
`464`	`465`
`465`		`- currentPipe = closestPipe(pipes: pipes.children)`
	`466`	`+ currentPipe = closestPipe(pipes: pipes.children)`
	`467`	`+ }`
	`468`	`+ }`
	`469`	`+`
	`470`	`+ if pipes.children.count == 1 {`
	`471`	`+ if pipes.children[0].position.x < bird.position.x {`
	`472`	`+`
	`473`	`+ currentPipe = 0`
	`474`	`+ }`
`466`	`475`	`}`
`467`	`476`
	`477`	`+`
`468`	`478`	`// Distance between next pipe and bird`
`469`	`479`	`let distanceOfNextPipe = abs(pipes.children[currentPipe].position.x - bird.position.x)`
`470`	`480`

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