mirror of
https://github.com/yuukiwww/taiko-web.git
synced 2024-09-30 21:29:31 +02:00
87 lines
2.8 KiB
JavaScript
87 lines
2.8 KiB
JavaScript
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class Gamepad{
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constructor(keyboard){
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var kbd=keyboard.getBindings()
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this.gameBtn = {}
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this.gameBtn[kbd["don_l"]] = ["u", "d", "l", "r"]
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this.gameBtn[kbd["don_r"]] = ["a", "b", "x", "y"]
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this.gameBtn[kbd["ka_l"]] = ["lb", "lt"]
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this.gameBtn[kbd["ka_r"]] = ["rb", "rt"]
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this.menuBtn = {}
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this.menuBtn[kbd["pause"]] = ["start"]
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this.b = {
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"a": "0",
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"b": "1",
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"x": "2",
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"y": "3",
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"lb": "4",
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"rb": "5",
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"lt": "6",
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"rt": "7",
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"back": "8",
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"start": "9",
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"ls": "10",
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"rs": "11",
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"u": "12",
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"d": "13",
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"l": "14",
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"r": "15",
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"guide": "16"
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}
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this.btn = {}
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this.keyboard = keyboard
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}
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play(menuPlay){
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if("getGamepads" in navigator){
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var gamepads = navigator.getGamepads()
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}else{
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return
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}
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var bindings = menuPlay ? this.menuBtn : this.gameBtn
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for(var i = 0; i < gamepads.length; i++){
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if(gamepads[i]){
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var buttons = gamepads[i].buttons
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this.toRelease = {}
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for(var i in bindings){
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this.toRelease[i] = bindings[i].length
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}
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for(var btnName in buttons){
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buttonSearch: {
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for(var bind in bindings){
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for(var name in bindings[bind]){
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if(btnName == this.b[bindings[bind][name]]){
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this.checkButton(buttons, btnName, bind)
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break buttonSearch
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}
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}
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}
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}
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}
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}
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}
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}
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checkButton(buttons, btnName, keyCode){
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var button = buttons[btnName]
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var pressed = !this.btn[btnName] && button.pressed
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var released = this.btn[btnName] && !button.pressed
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if(pressed){
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this.btn[btnName] = true
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}else if(released){
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delete this.btn[btnName]
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}
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if(pressed){
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if(this.keyboard.getKeys()[keyCode]){
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this.keyboard.setKey(keyCode, false)
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}
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this.keyboard.setKey(keyCode, true)
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}else if(!button.pressed && this.keyboard.getKeys()[keyCode]){
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if(released){
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this.toRelease[keyCode+"released"] = true
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}
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this.toRelease[keyCode]--
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if(this.toRelease[keyCode] == 0 && this.toRelease[keyCode+"released"]){
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this.keyboard.setKey(keyCode, false)
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}
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}
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}
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}
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