MiaoDaren/assets/scripts/InputHandler.js

var t = require;
var e = module;
var a = exports;
e =
    (this && this.__decorate) ||
    function (t, e, i, s) {
        var o,
            a = arguments.length,
            n = a < 3 ? e : null === s ? (s = Object.getOwnPropertyDescriptor(e, i)) : s;
        if ("object" == typeof Reflect && "function" == typeof Reflect.decorate) n = Reflect.decorate(t, e, i, s);
        else
            for (var r = t.length - 1; 0 <= r; r--)
                (o = t[r]) && (n = (a < 3 ? o(n) : 3 < a ? o(e, i, n) : o(e, i)) || n);
        return 3 < a && n && Object.defineProperty(e, i, n), n;
    };
Object.defineProperty(a, "__esModule", {value: !0}), (a.InputType = void 0);
const i = t("Toucher"),
    s = t("TouchPinch"),
    {ccclass: o, property: n} = cc._decorator;
let r = class extends cc.Component {
    constructor() {
        super(...arguments),
            (this.inputNode = null),
            (this.stickBaseNode = null),
            (this.stickNode = null),
            (this.screenCoord = !0),
            (this.ignoreInput = !1);
    }
    onLoad() {
        (this.inputNode = this.inputNode || this.node),
            (this._eventTarget = new cc.EventTarget()),
            this.initToucher(),
            this.initKeyboard(),
            this.initMouse();
    }
    initToucher() {
        (cc.macro.TOUCH_TIMEOUT = 120),
            (this.touchFingers = 0),
            (this.toucher = this.inputNode.getComponent(i.default));
        const t = this.toucher;
        t.init(), t.registerEvents(this.inputNode, !1), t.registerEventsOnChildren(this.inputNode, !1);
        const o = new s.default();
        (t.onStart = (t, e, i) => {
            var s = i.target;
            (this.touchFingers = this.getFingerCount("onStart")),
                1 === this.touchFingers
                    ? (o.reset(), o.onTouchStart(i))
                    : 2 === this.touchFingers
                    ? o.onTouchStart(i)
                    : o.reset(),
                this._eventTarget.emit(a.InputType.TOUCH_START, t, e, s);
        }),
            (t.onMove = (t, e, i) => {
                i = i.target;
                (this.touchFingers = this.getFingerCount("onMove")),
                    2 === this.touchFingers &&
                        o.onPinch() &&
                        (this.screenCoord && (o.pinchCenter.y = cc.visibleRect.height - o.pinchCenter.y),
                        this._eventTarget.emit(a.InputType.PINCH, o.pinchCenter, o.lastPinchDist, o.pinchDist, i));
            }),
            (t.onEnd = (t, e, i) => {
                var s = i.target;
                (this.touchFingers = this.getFingerCount("onEnd")),
                    0 === this.touchFingers ? o.reset() : o.onTouchEnd(i),
                    this.screenCoord && (e = cc.visibleRect.height - e),
                    this._eventTarget.emit(a.InputType.TOUCH_END, t, e, s);
            }),
            (t.onPan = (t, e, i, s, o) => {
                o = o.target;
                1 === this.touchFingers &&
                    (this.screenCoord && ((e = cc.visibleRect.height - e), (s = -s)),
                    this._eventTarget.emit(a.InputType.PAN, t, e, i, s, o));
            }),
            (t.onTap = (t, e, i) => {
                this.touchFingers = this.getFingerCount("onTap");
                i = i.target;
                this._eventTarget.emit(a.InputType.TAP, t, e, i);
            }),
            (t.holdStart = (t, e, i) => {
                i = i.target;
                (this.touchFingers = this.getFingerCount("holdStart")),
                    1 === this.touchFingers &&
                        (this.screenCoord && (e = cc.visibleRect.height - e),
                        this._eventTarget.emit(a.InputType.HOLD_START, t, e, i));
            }),
            (t.holdEnd = (t, e, i) => {
                this.touchFingers = this.getFingerCount("holdEnd");
                i = i.target;
                this.screenCoord && (e = cc.visibleRect.height - e),
                    this._eventTarget.emit(a.InputType.HOLD_END, t, e, i);
            }),
            (t.onJoystickChanged = (t, e) => {
                const i = t.pressed,
                    s = this.stickBaseNode,
                    o = this.stickNode;
                i &&
                    ((s.width = 2 * t.radius),
                    (s.height = 2 * t.radius),
                    s.setPosition(t.centerX - this.inputNode.width / 2, t.centerY - this.inputNode.height / 2),
                    o.setPosition(t.x - this.inputNode.width / 2, t.y - this.inputNode.height / 2)),
                    (o.active = i),
                    (s.active = i),
                    this.screenCoord && (t.rotation = -t.rotation);
                e = e.target;
                t.pressed && t.distance, this._eventTarget.emit(a.InputType.JOYSTICK, t, e);
            });
    }
    addEventListener(t, e, i, s) {
        this._eventTarget.on(t, e, i, s);
    }
    addEventListenerOnce(t, e, i, s) {
        this._eventTarget.once(t, e, i, s);
    }
    removeEventListener(t, e, i) {
        this._eventTarget.off(t, e, i);
    }
    onTouchStart(t, e, i) {
        this._eventTarget.on(a.InputType.TOUCH_START, t, e, i);
    }
    onTouchEnd(t, e, i) {
        this._eventTarget.on(a.InputType.TOUCH_END, t, e, i);
    }
    onPan(t, e, i) {
        this._eventTarget.on(a.InputType.PAN, t, e, i);
    }
    onTap(t, e, i) {
        this._eventTarget.on(a.InputType.TAP, t, e, i);
    }
    onHoldStart(t, e, i) {
        this._eventTarget.on(a.InputType.HOLD_START, t, e, i);
    }
    onHoldEnd(t, e, i) {
        this._eventTarget.on(a.InputType.HOLD_END, t, e, i);
    }
    onPinch(t, e, i) {
        this._eventTarget.on(a.InputType.PINCH, t, e, i);
    }
    onJoystickChanged(t, e, i) {
        this._eventTarget.on(a.InputType.JOYSTICK, t, e, i);
    }
    onKeyDown(t) {
        this._eventTarget.on(a.InputType.KEY_DOWN, t);
    }
    onKeyUp(t) {
        this._eventTarget.on(a.InputType.KEY_UP, t);
    }
    onMouseWheel(t) {
        this._eventTarget.on(a.InputType.MOUSE_WHEEL, t);
    }
    offTouchStart(t, e) {
        this._eventTarget.off(a.InputType.TOUCH_START, t, e);
    }
    offTouchEnd(t, e) {
        this._eventTarget.off(a.InputType.TOUCH_END, t, e);
    }
    offPan(t, e) {
        this._eventTarget.off(a.InputType.PAN, t, e);
    }
    offTap(t, e) {
        this._eventTarget.off(a.InputType.TAP, t, e);
    }
    offHoldStart(t, e) {
        this._eventTarget.off(a.InputType.HOLD_START, t, e);
    }
    offHoldEnd(t, e) {
        this._eventTarget.off(a.InputType.HOLD_END, t, e);
    }
    offPinch(t, e) {
        this._eventTarget.off(a.InputType.PINCH, t, e);
    }
    offJoystickChanged(t, e) {
        this._eventTarget.off(a.InputType.JOYSTICK, t, e);
    }
    offKeyDown(t) {
        this._eventTarget.off(a.InputType.KEY_DOWN, t);
    }
    offKeyUp(t) {
        this._eventTarget.off(a.InputType.KEY_UP, t);
    }
    offMouseWheel(t) {
        this._eventTarget.off(a.InputType.MOUSE_WHEEL, t);
    }
    initKeyboard() {
        cc.systemEvent.on(cc.SystemEvent.EventType.KEY_DOWN, this.keyDownListener, this),
            cc.systemEvent.on(cc.SystemEvent.EventType.KEY_UP, this.keyUpListener, this);
    }
    initMouse() {
        cc.systemEvent.on(cc.Node.EventType.MOUSE_WHEEL, this.mouseWheelListener, this);
    }
    getFingerCount(t) {
        return cc.internal.inputManager.getGlobalTouchCount();
    }
    keyDownListener(t) {
        this._eventTarget.emit(a.InputType.KEY_DOWN, t);
    }
    keyUpListener(t) {
        this._eventTarget.emit(a.InputType.KEY_UP, t);
    }
    mouseWheelListener(t) {
        this._eventTarget.emit(a.InputType.MOUSE_WHEEL, t);
    }
    lateUpdate(t) {}
    onDestroy() {
        this._eventTarget.clear(),
            (this._eventTarget = null),
            cc.systemEvent.off(cc.SystemEvent.EventType.KEY_DOWN, this.keyDownListener, this),
            cc.systemEvent.off(cc.SystemEvent.EventType.KEY_UP, this.keyUpListener, this),
            cc.systemEvent.off(cc.Node.EventType.MOUSE_WHEEL, this.mouseWheelListener, this);
    }
};
e([n(cc.Node)], r.prototype, "inputNode", void 0),
    e([n(cc.Node)], r.prototype, "stickBaseNode", void 0),
    e([n(cc.Node)], r.prototype, "stickNode", void 0),
    e([n()], r.prototype, "screenCoord", void 0),
    (r = e([o], r)),
    (a.default = r),
    (r.prototype.on = r.prototype.addEventListener),
    (r.prototype.once = r.prototype.addEventListenerOnce),
    (r.prototype.off = r.prototype.removeEventListener),
    (a.InputType = {
        TOUCH_START: "touchStart",
        TOUCH_END: "touchEnd",
        PAN: "pan",
        TAP: "tap",
        HOLD_START: "holdStart",
        HOLD_END: "holdEnd",
        PINCH: "pinch",
        JOYSTICK: "joystick",
        KEY_DOWN: "keyDown",
        KEY_UP: "keyUP",
        MOUSE_WHEEL: "mouseWheel"
    });