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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,9 +1,121 @@ | ||
| import { Injectable } from '@angular/core'; | ||
| import * as THREE from "three"; | ||
| import {BehaviorSubject, Observable, Subject} from "rxjs"; | ||
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| export enum ControllerButtonIndexes { | ||
| ButtonA = 0, | ||
| ButtonB = 1, | ||
| ButtonX = 2, | ||
| ButtonY = 3, | ||
| ButtonLB = 4, | ||
| ButtonRB = 5, | ||
| ButtonLT = 6, | ||
| ButtonRT = 7, | ||
| Select = 8, | ||
| Start = 9, | ||
| } | ||
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| @Injectable({ | ||
| providedIn: 'root' | ||
| }) | ||
| export class GameControllerService { | ||
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| constructor() { } | ||
| private xAxisSubject = new BehaviorSubject<number>(0); | ||
| public xAxisChanged = this.xAxisSubject.asObservable(); | ||
| public xAxis = 0; | ||
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| private yAxisSubject = new BehaviorSubject<number>(0); | ||
| private yAxisChanged = this.yAxisSubject.asObservable(); | ||
| public yAxis: number = 0; | ||
| public buttons: GamepadButton[] = []; | ||
| public prevButtons: GamepadButton[] = []; | ||
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| private buttonASubject = new Subject<boolean>(); | ||
| public buttonAPressed = this.buttonASubject.asObservable(); | ||
| public buttonA: GamepadButton = {pressed: false, touched: false, value: 0}; | ||
| private buttonBSubject = new Subject<boolean>(); | ||
| public buttonBPressed = this.buttonBSubject.asObservable(); | ||
| public buttonB: GamepadButton = {pressed: false, touched: false, value: 0}; | ||
| private buttonXSubject = new Subject<boolean>(); | ||
| public buttonXPressed = this.buttonXSubject.asObservable(); | ||
| public buttonX: GamepadButton = {pressed: false, touched: false, value: 0}; | ||
| private buttonYSubject = new Subject<boolean>(); | ||
| public buttonYPressed = this.buttonYSubject.asObservable(); | ||
| public buttonY: GamepadButton = {pressed: false, touched: false, value: 0}; | ||
| private buttonLBSubject = new Subject<boolean>(); | ||
| public buttonLBPressed = this.buttonLBSubject.asObservable(); | ||
| public buttonLB: GamepadButton = {pressed: false, touched: false, value: 0}; | ||
| private buttonRBSubject = new Subject<boolean>(); | ||
| public buttonRBPressed = this.buttonRBSubject.asObservable(); | ||
| public buttonRB: GamepadButton = {pressed: false, touched: false, value: 0}; | ||
| private buttonLTSubject = new Subject<boolean>(); | ||
| public buttonLTPressed = this.buttonLTSubject.asObservable(); | ||
| public buttonLT: GamepadButton = {pressed: false, touched: false, value: 0}; | ||
| private buttonRTSubject = new Subject<boolean>(); | ||
| public buttonRTPressed = this.buttonRTSubject.asObservable(); | ||
| public buttonRT: GamepadButton = {pressed: false, touched: false, value: 0}; | ||
| private buttonSelectSubject = new Subject<boolean>(); | ||
| public buttonSelectPressed = this.buttonSelectSubject.asObservable(); | ||
| public buttonSelect: GamepadButton = {pressed: false, touched: false, value: 0}; | ||
| private buttonStartSubject = new Subject<boolean>(); | ||
| public buttonStartPressed = this.buttonStartSubject.asObservable(); | ||
| public buttonStart: GamepadButton = {pressed: false, touched: false, value: 0}; | ||
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| public activeGamepad: Gamepad|null = null; | ||
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| animationLoopHandler () { | ||
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| const epsilon = 0.01; | ||
| const gamepads = navigator.getGamepads(); | ||
| for (const gamepad of gamepads) { | ||
| if (gamepad) { | ||
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| this.activeGamepad = gamepad; | ||
| // Example: Using left joystick to control OrbitControls | ||
| // Axis 0: Left joystick horizontal (left/right) | ||
| // Axis 1: Left joystick vertical (up/down) | ||
| this.xAxis = gamepad.axes[0]; | ||
| this.yAxis = gamepad.axes[1]; | ||
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| if(Math.abs(this.xAxis - this.xAxisSubject.value) > epsilon) { | ||
| this.xAxisSubject.next(this.xAxis); | ||
| } | ||
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| if(Math.abs(this.yAxis - this.yAxisSubject.value) > epsilon) { | ||
| this.yAxisSubject.next(this.yAxis); | ||
| } | ||
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| this.buttonA = gamepad.buttons[ControllerButtonIndexes.ButtonA]; | ||
| this.buttonB = gamepad.buttons[ControllerButtonIndexes.ButtonB]; | ||
| this.buttonX = gamepad.buttons[ControllerButtonIndexes.ButtonX]; | ||
| this.buttonY = gamepad.buttons[ControllerButtonIndexes.ButtonY]; | ||
| this.buttonLB = gamepad.buttons[ControllerButtonIndexes.ButtonLB]; | ||
| this.buttonRB = gamepad.buttons[ControllerButtonIndexes.ButtonRB]; | ||
| this.buttonLT = gamepad.buttons[ControllerButtonIndexes.ButtonLT]; | ||
| this.buttonRT = gamepad.buttons[ControllerButtonIndexes.ButtonRT]; | ||
| this.buttonSelect = gamepad.buttons[ControllerButtonIndexes.Select]; | ||
| this.buttonStart = gamepad.buttons[ControllerButtonIndexes.Start]; | ||
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| if (this.buttonA.pressed !== this.buttonASubject.observed) this.buttonASubject.next(this.buttonA.pressed); | ||
| if (this.buttonB.pressed !== this.buttonBSubject.observed) this.buttonASubject.next(this.buttonB.pressed); | ||
| if (this.buttonX.pressed !== this.buttonXSubject.observed) this.buttonASubject.next(this.buttonX.pressed); | ||
| if (this.buttonY.pressed !== this.buttonYSubject.observed) this.buttonASubject.next(this.buttonY.pressed); | ||
| if (this.buttonLB.pressed !== this.buttonLBSubject.observed) this.buttonASubject.next(this.buttonLB.pressed); | ||
| if (this.buttonRB.pressed !== this.buttonRBSubject.observed) this.buttonASubject.next(this.buttonRB.pressed); | ||
| if (this.buttonLT.pressed !== this.buttonLTSubject.observed) this.buttonASubject.next(this.buttonLT.pressed); | ||
| if (this.buttonRT.pressed !== this.buttonRTSubject.observed) this.buttonASubject.next(this.buttonRT.pressed); | ||
| if (this.buttonSelect.pressed !== this.buttonSelectSubject.observed) this.buttonASubject.next(this.buttonSelect.pressed); | ||
| if (this.buttonStart.pressed !== this.buttonStartSubject.observed) this.buttonASubject.next(this.buttonStart.pressed); | ||
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| break; // Only use the first connected gamepad | ||
| } | ||
| } | ||
| }; | ||
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| constructor() { | ||
| // Run it on contruction so if we have an active controller we set up values | ||
| this.animationLoopHandler(); | ||
| } | ||
| } |
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