mirror of
https://github.com/MartinKral/Slash-The-Hordes
synced 2025-10-09 08:36:14 +00:00
new structure, spawner, rebind
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@@ -1,4 +1,4 @@
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export interface ISignal<T> {
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on(handler: (data: T) => void): void;
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on(handler: (data: T) => void, thisArg: any): void;
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off(handler: (data: T) => void): void;
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}
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@@ -2,15 +2,23 @@ import { ISignal } from "./ISignal";
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export class Signal<T> implements ISignal<T> {
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private handlers: ((data: T) => void)[] = [];
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private thisArgs: any[] = [];
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public on(handler: (data: T) => void): void {
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public on(handler: (data: T) => void, thisArg: any): void {
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this.handlers.push(handler);
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this.thisArgs.push(thisArg);
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}
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public off(handler: (data: T) => void): void {
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console.log("[OFF] " + this.handlers.length);
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this.handlers = this.handlers.filter((h) => h !== handler);
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console.log("[OFF] >> " + this.handlers.length);
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}
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public trigger(data: T): void {
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[...this.handlers].forEach((handler) => handler(data));
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//[...this.handlers].forEach((handler) => handler(data));
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for (let i = 0; i < this.handlers.length; i++) {
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this.handlers[i].call(this.thisArgs[i], data);
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}
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}
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}
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