0
私は、プレイヤーのスプライトが敵に割り当てられた文字に応じて敵のスプライトと衝突するか、落ちないようにするという基本的な考え方でゲームを作った。問題は、プレイヤーがスプライトに接触したときに、周囲の敵が前方に飛ばしてしまうことです。これは、プレイヤーが対向する敵のスプライトから離れて移動するのに十分な時間がないため、ゲームをプレイするのが難しくなります。これは、デバイスとシミュレータで発生します。SpriteKitの敵のスプライトはプレイヤーとの接触後にスキップする
私が何を意味するか見るには、この簡単なビデオを見てください。 013：あなたは午後12時06分と00で遅れを見ることができますhttps://www.dropbox.com/s/8pp66baxc9uhy26/SimulatorScreenSnapz002.mov?dl=0
ここでプレイヤーと敵の接触のために私のコードです：
class GameplaySceneClass: SKScene, SKPhysicsContactDelegate {
private var player:Player?
private var center = CGFloat()
private var canMove = false, moveLeft = false
private var itemController = ItemController()
private var scoreLabel: SKLabelNode?
private var wordLabel: SKLabelNode?
private var score = 0
private var theWord = ""
private var vowelPressed = false
let correct = SoundSFX("correct.wav")
let wrong = SoundSFX("nomatch.wav")
let explosion = SoundSFX("explosion.wav")
var arrayOfStrings: [String]?
var theCheckedWord = ""
var currentCount = 0
var itemsArray = [String]()
var partialExists = false
var characterScore = 0
var onePointLetters = [12, 14, 18, 19, 20]
var twoPointLetters = [4, 7]
var threePointLetters = [2, 3, 13, 16]
var fourPointLetters = [6, 8, 22, 23, 25]
var fivePointLetters = [11]
var eightPointLetters = [10, 24]
var tenPointLetters = [17, 26]
var letter = 0
var scoreArray = [Int]()
var matchingTerms = [String]()
var gravity:CGFloat = -0.35
var result = CGSize()
let synth = AVSpeechSynthesizer()
var myUtterance = AVSpeechUtterance(string:"")
override func didMove(to view: SKView) {
SoundEngine.shared.backgroundMusicVolume = 1.0
SoundEngine.shared.playBackgroundMusic("Jungle Audio-1.m4a", loop: true)
initializeGame()
}
override func update(_ currentTime: TimeInterval) {
managePlayer()
}
override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {
for touch in touches {
let location = touch.location (in: self)
if atPoint(location).name == "LetterA" {
print ("Letter A pressed")
vowelPressed = true
theWord = theWord + "A"
wordLabel?.text = theWord
if theWord.characters.count >= 3 {
checkWord()
}
vowelPressed = false
}
else if atPoint(location).name == "LetterE" {
print ("Letter E pressed")
vowelPressed = true
theWord = theWord + "E"
wordLabel?.text = theWord
if theWord.characters.count >= 3 {
checkWord()
}
vowelPressed = false
}
else if atPoint(location).name == "LetterI" {
print ("Letter I pressed")
vowelPressed = true
theWord = theWord + "I"
wordLabel?.text = theWord
if theWord.characters.count >= 3 {
checkWord()
}
vowelPressed = false
}
else if atPoint(location).name == "LetterO" {
print ("Letter O pressed")
vowelPressed = true
theWord = theWord + "O"
wordLabel?.text = theWord
if theWord.characters.count >= 3 {
checkWord()
}
vowelPressed = false
}
else if atPoint(location).name == "LetterU" {
print ("Letter U pressed")
vowelPressed = true
theWord = theWord + "U"
wordLabel?.text = theWord
if theWord.characters.count >= 3 {
checkWord()
}
vowelPressed = false
}
else if atPoint(location).name == "Pause" {
showPauseAlert()
}
else if atPoint(location).name == "delete" {
theWord = ""
theCheckedWord = ""
wordLabel?.text = theWord
}
else {
if location.x > center && !vowelPressed {
moveLeft = false
}
else if location.x < center && !vowelPressed {
moveLeft = true
}
canMove = true
}
}
}
override func touchesEnded(_ touches: Set<UITouch>, with event: UIEvent?) {
canMove = false
}
func didBegin(_ contact: SKPhysicsContact) {
if !gamePaused {
var firstBody = SKPhysicsBody()
var secondBody = SKPhysicsBody()
if contact.bodyA.node?.name == "Player" {
firstBody = contact.bodyA
secondBody = contact.bodyB
}
else {
firstBody = contact.bodyB
secondBody = contact.bodyA
}
if firstBody.node?.name == "Player" && secondBody.node?.name == "Tile" {
letter = secondBody.node?.userData?.value(forKey:"key") as! Int
print ("The value of letter is \(letter)")
var letterCode = String(describing: letter)
var letterValue = Int(letterCode)
var finalLetterValue = letterValue!+64
var ASCIICode = Character(UnicodeScalar(finalLetterValue)!)
var letterString = String(describing:ASCIICode)
theWord = theWord + letterString
print (theWord)
if onePointLetters.contains(letter) {
characterScore += 1
}
else if twoPointLetters.contains(letter) {
characterScore += 2
}
else if threePointLetters.contains(letter) {
characterScore += 3
}
else if fourPointLetters.contains(letter) {
characterScore += 4
}
else if fivePointLetters.contains(letter) {
characterScore += 5
}
else if eightPointLetters.contains(letter) {
characterScore += 8
}
else if tenPointLetters.contains(letter) {
characterScore += 10
}
wordLabel?.text = theWord
theCheckedWord = theWord.lowercased()
print ("The checked word is \(theCheckedWord)")
checkWord()
secondBody.node?.removeFromParent()
}
if firstBody.node?.name == "Player" && secondBody.node?.name == "Bomb" {
explosion.play()
firstBody.node?.removeFromParent()
secondBody.node?.removeFromParent()
theWord = ""
score = 0
scoreLabel?.text = String(score)
var delayTimer = SKAction.wait(forDuration:1)
run (delayTimer)
restartGame()
}
}
}
private func initializeGame() {
do {
// This solution assumes you've got the file in your bundle
if let path = Bundle.main.path(forResource: "en", ofType: "txt"){
let data = try String(contentsOfFile:path, encoding: String.Encoding.utf8)
arrayOfStrings = data.components(separatedBy: "\n")
}
} catch let err as NSError {
// do something with Error
print(err)
}
physicsWorld.contactDelegate = self
physicsWorld.gravity = CGVector(dx:0,dy:gravity)
player = childNode(withName: "Player") as? Player!
player?.initializePlayer()
player?.position = CGPoint(x:0, y: -420)
scoreLabel = childNode(withName: "ScoreLabel") as? SKLabelNode!
scoreLabel?.text = String(score)
wordLabel = childNode(withName:"WordLabel") as? SKLabelNode!
wordLabel?.text = ""
center = self.frame.size.width/self.frame.size.height
var spawnBlocks = SKAction.repeatForever(SKAction.sequence([SKAction.wait(forDuration:1),SKAction.run(spawnItems)]))
var removeBlocks = SKAction.repeatForever(SKAction.sequence([SKAction.wait(forDuration:1),SKAction.run(removeItems)]))
if gamePaused == true {
self.scene?.isPaused = true
}
self.run(spawnBlocks)
self.run(removeBlocks)
}
private func checkWord() {
theCheckedWord = theWord.lowercased()
if (arrayOfStrings?.contains(theCheckedWord))! {
print ("Yes! \(theCheckedWord) is a word")
correct.play()
print ("The current value of score is \(score)")
score += characterScore
print ("Current gravity setting is \(gravity)")
scoreLabel?.text = String(score)
characterScore = 0
matchingTerms = (arrayOfStrings?.filter({$0.hasPrefix(theCheckedWord)
}))!
if matchingTerms.count == 1 {
characterScore = 0
print ("Current gravity setting is \(gravity)")
theWord = ""
theCheckedWord = ""
wordLabel?.text = ""
}
}
else if !(arrayOfStrings?.contains(theCheckedWord))! {
matchingTerms = (arrayOfStrings?.filter({$0.hasPrefix(theCheckedWord)
}))!
if matchingTerms.count == 0 {
wrong.play()
characterScore = 0
if score >= 5 {
score -= 5
}
theWord = ""
theCheckedWord = ""
wordLabel?.text = ""
}
}
}
ここで敵のために私のコードです：
import SpriteKit
struct ColliderType {
static let PLAYER: UInt32 = 0
static let TILE_AND_BOMB: UInt32 = 1;
}
public var bounds = UIScreen.main.bounds
public var width = bounds.size.width
public var height = bounds.size.height
class ItemController {
private var minX = CGFloat(-(width/2)), maxX = CGFloat(width/2)
private var vowelNumbers = [1, 5, 9, 15, 21]
func spawnItems() -> SKSpriteNode {
let item: SKSpriteNode?
if Int(randomBetweenNumbers(firstNum: 0, secondNum: 10)) > 7 {
item = SKSpriteNode(imageNamed: "Bomb")
item!.name = "Bomb"
item!.setScale(0.6)
item!.physicsBody = SKPhysicsBody(circleOfRadius: item!.size.height/2)
print ("The value of width is \(width)")
} else {
var num = Int(randomBetweenNumbers(firstNum: 1, secondNum: 26))
if vowelNumbers.contains(num) {
num = num + 1
}
item = SKSpriteNode(imageNamed: "Tile \(num)")
item?.userData = NSMutableDictionary()
item!.name = "Tile"
item!.userData!.setValue(num, forKey:"key")
item!.zRotation = 0
item!.setScale(0.9)
item!.physicsBody = SKPhysicsBody(circleOfRadius: item!.size.height/2)
if gamePaused == true {
item!.isPaused = true
}
else {
item!.isPaused = false
}
}
item!.physicsBody?.categoryBitMask = ColliderType.TILE_AND_BOMB;
item!.physicsBody?.isDynamic = true
item!.zPosition = 3
item!.anchorPoint = CGPoint(x: 0.5, y: 0.5)
item!.position.x = randomBetweenNumbers(firstNum: minX, secondNum: maxX)
item!.position.y = 600
return item!
}
func randomBetweenNumbers(firstNum: CGFloat, secondNum: CGFloat) -> CGFloat {
return CGFloat(arc4random())/CGFloat(UINT32_MAX) * abs(firstNum - secondNum) + min(firstNum, secondNum);
}
}
そして、ここでは、プレーヤーのために私のコードです：
import SpriteKit
class Player: SKSpriteNode {
private var minX = CGFloat(-300), maxX = CGFloat(300)
func initializePlayer() {
name = "Player"
physicsBody = SKPhysicsBody(circleOfRadius: size.height/2)
physicsBody?.affectedByGravity = false
physicsBody?.isDynamic = false
physicsBody?.categoryBitMask = ColliderType.PLAYER
physicsBody?.contactTestBitMask = ColliderType.TILE_AND_BOMB
}
func move(left:Bool){
if left {
position.x -= 15
if position.x < minX {
position.x = minX
}
}
else {
position.x += 15
if position.x > maxX {
position.x = maxX
}
}
}
}
これはデバイスでも起こっていますか？ – BadgerBadger
あなたの 'arrayOfStrings'にはいくつの文字列がありますか？ – nathan
また、あなたのcheckWordsメソッドと文字のチェック方法は、skspritenodeのサブクラスを使って、文字のプロパティなどを追加した方がずっと効率的です。 – BadgerBadger