the-world-engine/dist/esm/box2d.ts/build/common/b2_growable_stack.js

three.js based, unity like game engine for browser

import { b2MakeArray } from "./b2_settings.js";

export class b2GrowableStack {
    constructor(t) {
        this.m_stack = [];
        this.m_count = 0;
        this.m_stack = b2MakeArray(t, (t => null));
        this.m_count = 0;
    }
    Reset() {
        this.m_count = 0;
        return this;
    }
    Push(t) {
        this.m_stack[this.m_count] = t;
        this.m_count++;
    }
    Pop() {
        this.m_count--;
        const t = this.m_stack[this.m_count];
        this.m_stack[this.m_count] = null;
        return t;
    }
    GetCount() {
        return this.m_count;
    }
}