138 lines
3.2 KiB
JavaScript
138 lines
3.2 KiB
JavaScript
class Keyboard{
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constructor(controller){
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this.controller = controller
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this.game = this.controller.game
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this.kbd = {
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"don_l": 86, // V
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"don_r": 66, // B
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"ka_l": 67, // C
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"ka_r": 78, // N
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"pause": 81, // Q
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"back": 8 // Backspace
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}
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this.keys = {}
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this.waitKeyupScore = {}
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this.waitKeyupSound = {}
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this.waitKeyupMenu = {}
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this.keyTime = {
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"don": -Infinity,
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"ka": -Infinity
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}
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this.gamepad = new Gamepad(this)
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pageEvents.keyAdd(this, "all", "both", event => {
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if(event.keyCode === 8){
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// Disable back navigation when pressing backspace
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event.preventDefault()
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}
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if(!event.repeat && this.buttonEnabled(event.keyCode)){
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var ms = this.game.getAccurateTime()
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this.setKey(event.keyCode, event.type === "keydown", ms)
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}
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})
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}
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getBindings(){
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return this.kbd
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}
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buttonEnabled(keyCode){
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if(this.controller.autoPlayEnabled){
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switch(keyCode){
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case this.kbd["don_l"]:
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case this.kbd["don_r"]:
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case this.kbd["ka_l"]:
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case this.kbd["ka_r"]:
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return false
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}
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}
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return true
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}
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checkGameKeys(){
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if(!this.controller.autoPlayEnabled){
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this.gamepad.play()
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}
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this.checkKeySound(this.kbd["don_l"], "don")
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this.checkKeySound(this.kbd["don_r"], "don")
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this.checkKeySound(this.kbd["ka_l"], "ka")
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this.checkKeySound(this.kbd["ka_r"], "ka")
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}
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checkMenuKeys(){
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if(!this.controller.multiplayer){
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this.gamepad.play(true)
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this.checkKey(this.kbd["pause"], "menu", () => {
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this.controller.togglePauseMenu()
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})
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}
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if(this.controller.multiplayer !== 2){
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this.checkKey(this.kbd["back"], "menu", () => {
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if(this.controller.multiplayer === 1){
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p2.send("gameend")
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}
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this.controller.togglePause()
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this.controller.songSelection()
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})
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}
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}
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checkKey(keyCode, type, callback){
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if(this.keys[keyCode] && !this.isWaiting(keyCode, type)){
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this.waitForKeyup(keyCode, type)
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callback()
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}
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}
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checkKeySound(keyCode, sound){
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this.checkKey(keyCode, "sound", () => {
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var circles = this.controller.getCircles()
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var circle = circles[this.controller.getCurrentCircle()]
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if(
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(keyCode === this.kbd["don_l"] || keyCode === this.kbd["don_r"])
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&& circle
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&& !circle.getPlayed()
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&& circle.getType() === "balloon"
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&& circle.requiredHits - circle.timesHit <= 1
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){
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assets.sounds["balloon"].play()
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}else{
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assets.sounds["note_" + sound].play()
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}
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this.keyTime[sound] = this.keyTime[keyCode]
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})
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}
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getKeys(){
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return this.keys
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}
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setKey(keyCode, down, ms){
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if(down){
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this.keys[keyCode] = true
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this.keyTime[keyCode] = ms
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}else{
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this.keys[keyCode] = false
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this.waitKeyupScore[keyCode] = false
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this.waitKeyupSound[keyCode] = false
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this.waitKeyupMenu[keyCode] = false
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}
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}
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isWaiting(keyCode, type){
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if(type === "score"){
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return this.waitKeyupScore[keyCode]
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}else if(type === "sound"){
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return this.waitKeyupSound[keyCode]
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}else if(type === "menu"){
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return this.waitKeyupMenu[keyCode]
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}
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}
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waitForKeyup(keyCode, type){
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if(type === "score"){
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this.waitKeyupScore[keyCode] = true
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}else if(type === "sound"){
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this.waitKeyupSound[keyCode] = true
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}else if(type === "menu"){
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this.waitKeyupMenu[keyCode] = true
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}
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}
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getKeyTime(){
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return this.keyTime
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}
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clean(){
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pageEvents.keyRemove(this, "all")
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}
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}
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