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@ujjwalvivek/svg-metro

v1.2.0

Published

A playable Mini Metro-inspired transit simulator contained inside one SVG file.

Readme

SVG Metro

A Mini Metro-inspired transport simulation inside a SVG file. minimetro.svg is the primary playable artifact.

Play on Itch.io: SVG Metro

┌────────────────────────────────────────────────────────────────────────┐
│                          INPUT & CONTROLS                              │
│       ┌─────────────────┐             ┌──────────────────────┐         │
│       │ Pointer Handler │  ────────>  │ Tactile Route Editor │         │
│       └─────────────────┘             └──────────────────────┘         │
└───────────────────────────────────────────────────┼────────────────────┘
                                                    │
┌────────────────────────────────────────────────── │ ───────────────────┐
│                        TS HEADLESS SIMULATION     ▼                    │
│  ┌────────────────────┐               ┌────────────────────┐           │
│  │ BFS Network Router │  ──────────>  │    World State     │           │
│  └────────────────────┘               └────────────────────┘           │
│                                                  ▼                     │
│  ┌────────────┐                       ┌────────────────────┐           │
│  │ Train Sim  │                       │    Tick Manager    │           │
│  └────────────┘                       └────────────────────┘           │
│  ┌────────────┐                                  │                     │
│  │    Sim     │                                  │                     │
│  │  Station   │                                  │                     │
│  └────────────┘                                  │                     │
└──────────────────────────────────────────────────┼─────────────────────┘
                                    ┌──────────────┴──────────┐
                                    │                         ▼
┌────────────────────────────────── │ ─────────────┐ ┌───────────────────┐
│                 SVG DOM MIRROR    │              │ │ PROCEDURAL AUDIO  │
│                                   ▼              │ │                   │
│  ┌────────────┐       ┌───────────────────────┐  │ │ ┌───────────────┐ │
│  │ SVG Canvas │       │     Update System     │  │ │ │   Web Audio   │ │
│  │  & layers  │       └───────────────────────┘  │ │ │     Synth     │ │
│  └────────────┘                   ▼              │ │ └───────────────┘ │
│  ┌────────────┐       ┌───────────────────────┐  │ └───────────────────┘
│  │  Dynamic   │       │   SVG Element Node    │  │
│  │   Paths    │       │         Cache         │  │
│  └────────────┘       └───────────────────────┘  │
└──────────────────────────────────────────────────┘

Quick Start

Install from npm

npm install @ujjwalvivek/svg-metro

The SVG is at node_modules/@ujjwalvivek/svg-metro/dist/minimetro.svg. Drop it into any HTML page via an <object> tag or open directly in a browser.

Install from GitHub Packages

npm config set @ujjwalvivek:registry https://npm.pkg.github.com
npm install @ujjwalvivek/svg-metro

From CDN

<object data="https://cdn.jsdelivr.net/npm/@ujjwalvivek/svg-metro@latest/dist/minimetro.svg" type="image/svg+xml" width="100%" height="100%"></object>

From URL

Open the URL directly in a browser:

https://cdn.jsdelivr.net/npm/@ujjwalvivek/svg-metro@latest/dist/minimetro.svg https://unpkg.com/@ujjwalvivek/svg-metro@latest/dist/minimetro.svg

Controls

  • Click stations to draft a line.
  • Enter commits the drafted line.
  • R removes the active line, or clears the current draft.
  • N starts a new game.
  • opts opens sound and volume controls in the lean build.
  • save exports the current game as a playable SVG file.

License

This project is licensed under the MIT License.