Game Setup And Config

What it does

When your agent uses it

• Creating a new Phaser 4 game instance
• Configuring GameConfig options
• : new Phaser.Game

Example prompts

• “/game-setup-and-config”

Workflow steps

6 steps, taken from the first numbered list in SKILL.md.

1. 1new Phaser.Game(config) -- parses config into a Phaser.Core.Config instance.
2. 2Creates global managers: AnimationManager, TextureManager, CacheManager, InputManager, SceneManager, ScaleManager, SoundManager, TimeStep…
3. 3Waits for DOMContentLoaded, then calls boot().
4. 4boot() creates the renderer (CreateRenderer), adds the canvas to the DOM (AddToDOM), prints the debug header, emits BOOT.
5. 5Once textures are ready (TextureManager emits READY), emits READY then calls start().
6. 6start() begins the TimeStep loop, sets up the VisibilityHandler, calls config.postBoot.

What it can do on your machine

Read from SKILL.md and the folder at commit cc4983e. It shows what the files ask for, not the result of running them.

• Tool permissions

  Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

  From allowed-tools in the SKILL.md frontmatter.

• Runs code

  No scripts in the folder and no shell commands in SKILL.md (its code samples are javascript).

  From the folder's file list and the shell code blocks in SKILL.md.

• Network

  Hosts in commands or code, which the agent is likely to contact:

  • phaser.io

  From URLs in SKILL.md, links to its own repository left out.

• Credentials

  Names no API keys, tokens, secrets or passwords.

  From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Game Setup And Config loads about 4.9k tokens when it runs. Until then it costs about 78 tokens; SKILL.md has 1,638 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it

~78

When it runs · the whole SKILL.md, loaded when a task matches

~4.9k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from autonomous-ai/openharness at commit cc4983e, republished under its MIT licence (© autonomous-ai). 1,638 words, ~4,904 tokens.

name

game-setup-and-config

description

Use this skill when creating a new Phaser 4 game instance or configuring GameConfig options. Covers renderer selection, canvas setup, scaling, pixel art, FPS settings, boot sequence, and all config sub-objects. Triggers on: new Phaser.Game, GameConfig, game setup, renderer, pixel art, FPS.

class MyScene extends Phaser.Scene {
    preload() {
        this.load.image('logo', 'assets/logo.png');
    }

    create() {
        this.add.image(400, 300, 'logo');
    }
}

const config = {
    type: Phaser.AUTO,
    scene: MyScene
};

const game = new Phaser.Game(config);

const config = {
    type: Phaser.AUTO,
    width: 320,
    height: 240,
    pixelArt: true,
    scale: {
        mode: Phaser.Scale.FIT,
        autoCenter: Phaser.Scale.CENTER_BOTH,
        zoom: Phaser.Scale.ZOOM_2X
    },
    scene: MyScene
};

const config = {
    type: Phaser.WEBGL,
    width: 320,
    height: 240,
    smoothPixelArt: true,
    scene: MyScene
};

const config = {
    type: Phaser.AUTO,
    scale: {
        mode: Phaser.Scale.RESIZE,
        parent: 'game-container',
        width: '100%',
        height: '100%'
    },
    scene: MyScene
};

const config = {
    type: Phaser.AUTO,
    scale: {
        mode: Phaser.Scale.FIT,
        parent: 'game-container',
        autoCenter: Phaser.Scale.CENTER_BOTH,
        width: 1280,
        height: 720,
        min: { width: 640, height: 360 },
        max: { width: 1920, height: 1080 }
    },
    backgroundColor: '#2d2d2d',
    scene: MyScene
};

const config = {
    type: Phaser.AUTO,
    width: 800,
    height: 600,
    fps: {
        target: 60,
        limit: 30,
        forceSetTimeOut: false,
        smoothStep: true
    },
    scene: MyScene
};

const config = {
    type: Phaser.AUTO,
    width: 800,
    height: 600,
    transparent: true,
    parent: 'game-container',
    scene: MyScene
};

const canvas = document.getElementById('my-canvas');

const config = {
    type: Phaser.WEBGL,
    canvas: canvas,
    width: 800,
    height: 600,
    scene: MyScene
};

const config = {
    type: Phaser.AUTO,
    width: 800,
    height: 600,
    scene: [BootScene, PreloadScene, MenuScene, GameScene],
    physics: {
        default: 'arcade',
        arcade: { gravity: { y: 300 } }
    }
};

const config = {
    type: Phaser.AUTO,
    width: 800,
    height: 600,
    callbacks: {
        preBoot: function (game) {
            // Runs before Phaser boots. Game systems not yet available.
        },
        postBoot: function (game) {
            // Runs after boot. All systems ready, game loop starting.
        }
    },
    scene: MyScene
};

const config = {
    type: Phaser.AUTO,
    width: 800,
    height: 600,
    input: {
        keyboard: true,
        mouse: true,
        touch: false,
        gamepad: false,
        activePointers: 1,
        windowEvents: true
    },
    disableContextMenu: true,
    scene: MyScene
};

game.events.on('blur', () => { /* tab lost focus */ });
game.events.on('focus', () => { /* tab regained focus */ });
game.events.on('hidden', () => { /* Page Visibility API: page hidden */ });
game.events.on('visible', () => { /* Page Visibility API: page visible */ });
game.events.on('pause', () => { /* game.pause() was called */ });
game.events.on('resume', () => { /* game.resume() was called */ });

// Pause the entire game loop (rendering and updates stop)
game.pause();

// Resume the game loop
game.resume();

// Check if the game is currently paused
if (game.isPaused) {
    // game loop is not running
}

// Remove the canvas from the DOM and clean up
game.destroy(true);

// Full cleanup -- pass noReturn=true if you will NEVER create another Phaser instance
// This allows the framework to release additional internal references
game.destroy(true, true);

// Example: access the registry from any scene
this.game.registry.set('highScore', 9999);

// Example: access the scene manager
this.game.scene.start('MenuScene');

© autonomous-ai, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in store/agents/phaser/skills/game-setup-and-config of autonomous-ai/openharness.

Open the folder on GitHubat commit cc4983e