StackBuddy

A simple stack data structure class for roblox.

Features

StackBuddy allows you to utilize a stack data structure (LIFO).

• Supports all standard stack implementation functions and more such as: Push, Pop, Peek, IsEmpty and Size.
• Perfect for use with state machines, pathfinding systems, undo systems, NPC AI behavior, and much more!

Usage

Initialize your StackBuddy object:

local StackBuddy = require(path.to.stackbuddy);
local stack = StackBuddy.new();

Push, Pop, and Peek at your data to your heart's content:

    local function set_undo(last_input: Enum.KeyCode)
        stack:Push(last_input);
    end;

    local function undo()
        local undo_input: Enum.KeyCode = stack:Pop();
        print(undo_input.Name, " has been undone");
    end;

    set_undo(Enum.KeyCode.A);
    set_undo(Enum.KeyCode.B);
    set_undo(Enum.KeyCode.C);

    undo();
    undo();

Output should be:

C has been undone
B has been undone

Installation

StackBuddy supports Nevermore's npm package installation method.

Simply type npm install @gandalfwisdom/stackbuddy in your CLI on your project to install.