lasertank-js/scripts/game.js

/**
 * Game initialization script
 *
 *  Copyright (C) 2012  Mike Gerwitz
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Affero General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Affero General Public License for more details.
 *
 *  You should have received a copy of the GNU Affero General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

( function()
{

var load_ltg = lasertank.FileLoader( document.getElementById( 'ltg' ) ),
    load_lvl = lasertank.FileLoader( document.getElementById( 'lvl' ) ),

    menu_bar = lasertank.ui.MenuBar( document.getElementById( 'menubar' ) ),

    ele_game = document.getElementById( 'game' ),
    ctx      = document.getElementById( 'render' ).getContext( '2d' ),

    ltg_data = '',
    lvl_data = '';


load_ltg.onLoad( function( e, data )
{
    if ( e ) throw e;

    ltg_data = data;
    gamechk();
} );

load_lvl.onLoad( function( e, data )
{
    if ( e ) throw e;

    lvl_data = data;
    gamechk();
} );

function gamechk()
{
    if ( !( ltg_data && lvl_data ) ) return;

    // temporary
    if ( ele_game.className.search( 'opening' ) > -1 ) return;

    lasertank.ClassicGame( ltg_data, lvl_data )
        .on( 'ready', function()
        {
            this.renderTo( ctx, window );
        } );
}

// temporary
document.getElementById( 'new' ).onclick = function()
{
    ele_game.className = ele_game.className.replace( ' opening', '' );
    gamechk();
};

} )();