Это игра, над которой я работаю. Итак, есть движущийся блок с именем враг, и я хочу, чтобы он сталкивался с невидимым статическим блоком с именем invisibleGround2. У меня есть печать, когда они предположительно сталкиваются, но они не сталкиваются. Я читал каждую быструю документацию о столкновениях по заявкам и прочим там, и я не знаю, что случилось. Любая помощь будет высоко ценится!
import SpriteKit
import GameplayKit
class GameScene: SKScene, SKPhysicsContactDelegate {
var orb = SKSpriteNode(imageNamed: "orb")
var scrollingG:scrollingGround?
var invisibleGround = SKSpriteNode(imageNamed: "invisible")
var invisibleGround2 = SKSpriteNode(imageNamed: "invisible")
let enemies = [SKSpriteNode(imageNamed: "blueE.png"), SKSpriteNode(imageNamed: "redE.png")]
let enemyCategory : UInt32 = 1
let jumperCategory : UInt32 = 1
let rotateDuration = 2
let enemyMoveSpeed = 5
let groundScrollingSpeed = 5
func createOrb(){
let orbConst = frame.size.width/2
let xConstraint = SKConstraint.positionX(SKRange(constantValue: orbConst))
orb.position = CGPoint(x: frame.size.width/2, y: 480)
orb.physicsBody = SKPhysicsBody(texture: orb.texture!, size: orb.texture!.size())
orb.constraints = [xConstraint]
self.addChild(orb)
}
func createScrollingGround () {
scrollingG = scrollingGround.scrollingNodeWithImage(imageName: "ground", containerWidth: self.size.width)
scrollingG?.scrollingSpeed = CGFloat(groundScrollingSpeed)
scrollingG?.anchorPoint = .zero
self.addChild(scrollingG!)
}
func createGround(){
invisibleGround2.size.width = 1
invisibleGround2.size.height = 1
invisibleGround2.physicsBody = SKPhysicsBody(rectangleOf: CGSize(width:1, height: 100))
invisibleGround2.physicsBody?.isDynamic = false
invisibleGround2.position = CGPoint(x: 530, y: 191)
invisibleGround2.physicsBody?.categoryBitMask = jumperCategory
invisibleGround2.physicsBody?.collisionBitMask = enemyCategory
invisibleGround2.physicsBody?.contactTestBitMask = enemyCategory
invisibleGround2.name = "jumper"
invisibleGround.position = CGPoint(x: 0, y: 190)
invisibleGround.physicsBody = SKPhysicsBody(rectangleOf: CGSize(width: self.size.width * 3, height: 10))
invisibleGround.physicsBody?.isDynamic = false
self.addChild(invisibleGround2)
self.addChild(invisibleGround)
}
func getRandomEnemy(fromArray array:[SKSpriteNode])->SKSpriteNode{
return array[Int(arc4random_uniform(UInt32(array.count)))]
}
func spawnEnemy() {
if let enemy = getRandomEnemy(fromArray: enemies).copy() as? SKSpriteNode {
enemy.position = CGPoint(x: frame.size.width + frame.size.width/3, y: 440)
enemy.physicsBody = SKPhysicsBody(texture: enemy.texture!, size: enemy.texture!.size())
if enemy.size.width < 95 {
enemy.physicsBody?.categoryBitMask = enemyCategory
enemy.physicsBody?.collisionBitMask = jumperCategory
enemy.physicsBody?.contactTestBitMask = jumperCategory
}
enemy.name = "enemy"
self.addChild(enemy)
let moveLeft = SKAction.moveBy(x: -1500, y: 0, duration: TimeInterval(enemyMoveSpeed))
enemy.run(moveLeft)
}
}
func addEnemies () {
self.run(SKAction.repeatForever(SKAction.sequence([SKAction.run {
self.spawnEnemy()
}, SKAction.wait(forDuration: 4)])))
}
func jump() {
orb.physicsBody?.applyImpulse(CGVector(dx: 0, dy: 335))
}
func rotate() {
let rotate = SKAction.rotate(byAngle: CGFloat(M_PI * -2.55), duration: TimeInterval(rotateDuration))
let repeatAction = SKAction.repeatForever(rotate)
orb.run(repeatAction)
}
override func didMove(to view: SKView) {
createScrollingGround()
createOrb()
createGround()
rotate()
addEnemies()
}
override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {
jump()
}
override func update(_ currentTime: TimeInterval) {
if self.scrollingG != nil {
scrollingG?.update(currentTime: currentTime)
func didBegin(_ contact: SKPhysicsContact) {
let bodyA = contact.bodyA.categoryBitMask
let bodyB = contact.bodyB.categoryBitMask
if bodyA == jumperCategory && bodyB == enemyCategory {
print("hit")
} else if bodyA == enemyCategory && bodyB == jumperCategory {
print("hit 2")
}
}
}
}
}