var main = this;

/*
    Global settings
*/
_SECTOR_UPDATE_RATE = 5;
_SECTOR_RADIUS = 20;

var ObjectType =
{
    SLAVE : 0,
    SECTOR : 1,
    SECTOR_MANAGER : 2
};

var SectorManager = function()
{
    var core = {};
    core.type = ObjectType.SECTOR_MANAGER;
    core.counter = 0;

    core.sectors = [];

    core.createSector = function( centerPos )
    {
        core.sectors.push( new Sector( centerPos ) );
    };

    core.frame = function()
    {
        /*
            Update sectors if needed
            or increment counter.
        */

        core.counter++;

        if( core.counter == _SECTOR_UPDATE_RATE )
        {
            core.counter = 0;
            core.updateSectors();
        }
    };

    /*
        Designate coins into their sectors
    */
    core.updateSectors = function()
    {
        /*
            Clean sectors
        */
        for( var sectorIndex in core.sectors )
        {
            var sector = core.sectors[ sectorIndex ];
            sector.coins = [];
            sector.value = 0;
        }

        /*
            Push coins into proper sectors
        */
        for( var coinIndex in main.coins )
        {
            var coin = main.coins[ coinIndex ];

            core.pushCoinIntoSector( coin );
        }
    };

    /*
        Helper function for ^
    */
    core.pushCoinIntoSector = function( coin )
    {
        var closestSector = null;
        for( var i = 0; i < core.sectors.length; i++ )
        {
            var sector = core.sectors[ i ];

            if( closestSector === null )
                closestSector = sector;
            else
            {
                if(
                    coin.pos.distance( sector.pos.distance ) <
                    coin.pos.distance( closestSector.pos.distance )
                )
                {
                    closestSector = sector;
                }
            }
        }

        coin.sector = closestSector;
        //closestSector.value += coin.bountyGold;
        //closestSector.coins.push( coin );
    };

    core.init = function()
    {
    }();

    main.objects.push( core );
    return core;
};

var Sector = function( centerPos )
{
    var core = {};
    core.type = ObjectType.SECTOR;
    core.value = 0;
    core.coins = [];

    core.init = function( centerPos )
    {
        core.pos = centerPos;
    }();

    main.objects.push( core );
    return core;
};

var Slave = function( pawn, sector )
{
    var core = {};
    core.type = ObjectType.SLAVE;
    core.pawn = pawn;

    core.frame = function()
    {
        main.say( "Doing frame: " + main.frameCount );
        var coin = main.coins[ Math.floor( Math.random() * main.coins.length ) ];

        main.command( core.pawn, "move", coin.pos );
    };

    core.init = function()
    {
    }();

    main.objects.push( core );
    return core;
};

if( typeof main.init === "undefined" )
{
    main.objects = [];
    main.init = true;
    main.frameCount = 0;

    main.coins = null;
    main.pawns = null;

    main.sectorManager = new SectorManager();

    main.frame = function()
    {
        main.frameCount++;


    /*
        Update basic shit
    */
    main.coins = main.getItems();
    main.pawns = main.getByType( "peon" );

    /*
        Loop objects
            #1 Call frame function on these functions
    */
    for( var o = 0; o < main.objects.length; o++ )
    {
        var obj = main.objects[ o ];

        if( typeof obj.frame !== "undefined" )
            obj.frame();
    }

    /*
        Loop peon pawns
            #1 Init slaves if need to
    */
    for( var p = 0; p < main.pawns.length; p++ )
    {
        var pawn = main.pawns[ p ];

        if( typeof pawn.init === "undefined" )
        {
            pawn.init = true;
            new Slave( pawn );
        }
    }

    /*
        Increment frame count
    */
    };

    main.build( "peon" );
}
else
{
    main.frame();
}