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FIX Slider performance

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* create hidden silderKnob
This commit is contained in:
Niko Jochim 2020-06-18 22:28:49 +02:00
parent ba00702e67
commit adf01db4bf
3 changed files with 69 additions and 52 deletions
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112
GoldWars/GoldWars/Components/SliderNode.swift
View File

@ -10,58 +10,72 @@ import SpriteKit
class SliderNode :SKNode {
var sliderLine :SKShapeNode
var sliderKnob :SliderKnob
var width: CGFloat
var getValue: CGFloat{
get{
return ((sliderKnob.position.x.rounded() - sliderKnob.min) / width)
}
}
init(width: CGFloat, position: CGPoint) {
self.width = width
sliderLine = SKShapeNode(rectOf: CGSize(width: width, height: 8))
sliderLine.position = position
sliderLine.fillColor = SKColor.white
var sliderLine :SKShapeNode
var hiddenKnob :SliderKnob
var silderKnob :SKSpriteNode
var width: CGFloat
var getValue: CGFloat{
get{
silderKnob.position = hiddenKnob.position
return ((hiddenKnob.position.x.rounded() - hiddenKnob.min) / width)
}
}
init(width: CGFloat, position: CGPoint) {
self.width = width
sliderLine = SKShapeNode(rectOf: CGSize(width: width, height: 8))
sliderLine.position = position
sliderLine.fillColor = SKColor.white
sliderLine.zPosition = 4
sliderKnob = SliderKnob(circleOfRadius: 20)
sliderKnob.min = position.x - width / 2
sliderKnob.max = position.x + width / 2
sliderKnob.fillColor = SKColor.red
sliderKnob.zPosition = sliderLine.zPosition + 1
sliderKnob.position = CGPoint(x: sliderLine.position.x, y: sliderLine.position.y + 1)
super.init()
}
required init?(coder aDecoder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
hiddenKnob = SliderKnob(circleOfRadius: 60)
hiddenKnob.min = position.x - width / 2
hiddenKnob.max = position.x + width / 2
hiddenKnob.fillColor = SKColor.red
hiddenKnob.alpha = 0.001
hiddenKnob.zPosition = sliderLine.zPosition + 1
hiddenKnob.position = CGPoint(x: sliderLine.position.x, y: sliderLine.position.y + 1)
silderKnob = SKSpriteNode(texture: SKTexture(imageNamed: "yellow_boxTick"))
silderKnob.position = hiddenKnob.position
silderKnob.zPosition = hiddenKnob.zPosition - 1
silderKnob.size = CGSize(width: 50, height: 50)
super.init()
self.name = "slider"
}
required init?(coder aDecoder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
}
class SliderKnob: SKShapeNode {
var min = CGFloat()
var max = CGFloat()
override func touchesMoved(_ touches: Set<UITouch>, with event: UIEvent?) {
for touch in touches {
let touchLocation = touch.location(in: self.scene!)
if self.position.x >= min - 1 && self.position.x <= max + 1{
self.position.x = touchLocation.x
}
if(self.position.x <= min){
self.position.x = min
}
if(self.position.x >= max){
self.position.x = max
}
}
}
var min = CGFloat()
var max = CGFloat()
override func touchesMoved(_ touches: Set<UITouch>, with event: UIEvent?) {
for touch in touches {
let touchLocation = touch.location(in: self.scene!)
if self.position.x >= min - 1 && self.position.x <= max + 1{
self.position.x = touchLocation.x
}
if(self.position.x <= min){
self.position.x = min
}
if(self.position.x >= max){
self.position.x = max
}
}
}
}

8
GoldWars/GoldWars/Entities/EntityManager.swift
View File

@ -88,8 +88,9 @@ class EntityManager {
}
}
if let sliderNode = entity.component(ofType: SliderComponent.self)?.sliderNode {
scene.addChild(sliderNode.sliderKnob)
scene.addChild(sliderNode.hiddenKnob)
scene.addChild(sliderNode.sliderLine)
scene.addChild(sliderNode.silderKnob)
}
if let labelNode = entity.component(ofType: LabelComponent.self)?.labelNode {
scene.addChild(labelNode)
@ -102,8 +103,9 @@ class EntityManager {
spriteNode.removeFromParent()
}
if let sliderNode = entity.component(ofType: SliderComponent.self)?.sliderNode {
sliderNode.sliderKnob.removeFromParent()
sliderNode.hiddenKnob.removeFromParent()
sliderNode.sliderLine.removeFromParent()
sliderNode.silderKnob.removeFromParent()
}
if let modalButton = entity.component(ofType: ButtonComponent.self) {
modalButton.buttonNode.removeFromParent()
@ -336,7 +338,7 @@ class EntityManager {
if let slider = modal.component(ofType: SliderComponent.self) {
slider.sliderNode.removeFromParent()
slider.sliderNode.sliderKnob.removeFromParent()
slider.sliderNode.hiddenKnob.removeFromParent()
slider.sliderNode.sliderLine.removeFromParent()
}

1
GoldWars/GoldWars/Scenes/GameScene.swift
View File

@ -81,6 +81,7 @@ class GameScene: SKScene{
if GameCenterManager.sharedInstance.gameEnded && !gameEndEffects {
gameEnd()
}
}
func addAttackDetails(touchLocation: CGPoint){