littlejsengine/examples/empty/game.js

LittleJS - Tiny and Fast HTML5 Game Engine

/*
    Little JS Hello World Demo
    - Just prints "Hello World!"
    - A good starting point for new projects
*/

'use strict';

///////////////////////////////////////////////////////////////////////////////
function gameInit()
{
    // called once after the engine starts up
    // setup the game
}

///////////////////////////////////////////////////////////////////////////////
function gameUpdate()
{
    // called every frame at 60 frames per second
    // handle input and update the game state
}

///////////////////////////////////////////////////////////////////////////////
function gameUpdatePost()
{
    // called after physics and objects are updated
    // setup camera and prepare for render
}

///////////////////////////////////////////////////////////////////////////////
function gameRender()
{
    // called before objects are rendered
    // draw any background effects that appear behind objects
}

///////////////////////////////////////////////////////////////////////////////
function gameRenderPost()
{
    // called after objects are rendered
    // draw effects or hud that appear above all objects
    drawTextScreen('Hello World!', mainCanvasSize.scale(.5), 80);
}

///////////////////////////////////////////////////////////////////////////////
// Startup LittleJS Engine
engineInit(gameInit, gameUpdate, gameUpdatePost, gameRender, gameRenderPost, ['tiles.png']);