diginext-utils/dist/gameboi/index.js

README.md

"use strict";
var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {
    if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter");
    if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it");
    return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
};
var __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {
    if (kind === "m") throw new TypeError("Private method is not writable");
    if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter");
    if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it");
    return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
var _GameBoi_instances, _GameBoi___onConnect, _GameBoi___onDisconnect, _GameBoi___start, _GameBoi_time, _GameBoi_awake;
Object.defineProperty(exports, "__esModule", { value: true });
const events_1 = __importDefault(require("events"));
class GameBoi extends events_1.default {
    constructor() {
        super();
        _GameBoi_instances.add(this);
        _GameBoi___onConnect.set(this, void 0);
        _GameBoi___onDisconnect.set(this, void 0);
        _GameBoi___start.set(this, void 0);
        _GameBoi_time.set(this, +new Date());
        this.isConnected = false;
        this.status = "";
        __classPrivateFieldGet(this, _GameBoi_instances, "m", _GameBoi_awake).call(this);
    }
    onConnect(e) {
        this.isConnected = true;
        const gp = navigator.getGamepads()[e.gamepad.index];
        console.log(`Gamepad connected at index ${gp.index}: ${gp.id}. It has ${gp.buttons.length} buttons and ${gp.axes.length} axes.`);
        __classPrivateFieldSet(this, _GameBoi_time, +new Date(), "f");
        this.gameLoop();
    }
    onDisconnect() {
        console.log("onDisconnect");
        this.isConnected = false;
        window.cancelAnimationFrame(__classPrivateFieldGet(this, _GameBoi___start, "f"));
    }
    gameLoop() {
        const gamepads = navigator.getGamepads();
        if (!gamepads) {
            return;
        }
        const deltaTime = (+new Date() - __classPrivateFieldGet(this, _GameBoi_time, "f")) / 1000;
        const item = gamepads[0];
        item.deltaTime = deltaTime;
        this.emit("update", item);
        __classPrivateFieldSet(this, _GameBoi_time, +new Date(), "f");
        __classPrivateFieldSet(this, _GameBoi___start, requestAnimationFrame(this.gameLoop.bind(this)), "f");
    }
    dispose() {
        //
        this.isConnected = false;
        this.onDisconnect();
        window.removeEventListener("gamepadconnected", __classPrivateFieldGet(this, _GameBoi___onConnect, "f"));
        window.removeEventListener("gamepaddisconnected", __classPrivateFieldGet(this, _GameBoi___onDisconnect, "f"));
    }
}
_GameBoi___onConnect = new WeakMap(), _GameBoi___onDisconnect = new WeakMap(), _GameBoi___start = new WeakMap(), _GameBoi_time = new WeakMap(), _GameBoi_instances = new WeakSet(), _GameBoi_awake = function _GameBoi_awake() {
    if (typeof window == "undefined")
        return;
    __classPrivateFieldSet(this, _GameBoi___onConnect, this.onConnect.bind(this), "f");
    window.addEventListener("gamepadconnected", __classPrivateFieldGet(this, _GameBoi___onConnect, "f"));
    __classPrivateFieldSet(this, _GameBoi___onDisconnect, this.onDisconnect.bind(this), "f");
    window.addEventListener("gamepaddisconnected", __classPrivateFieldGet(this, _GameBoi___onDisconnect, "f"));
};
exports.default = GameBoi;
//# sourceMappingURL=index.js.map