process command queue

public function IsCommandSetFinished() : Bool
{
    var allDone : Bool = true; // assuming all commands are done

    for ( command in this.commandSet )
    {
        for ( enemy in this.enemyGroup )
        {
            if ( command.eid == enemy.ID )
            {
                if ( enemy.commandDone )
                    enemy.commandDone = false;
                else
                {
                    allDone = false;
                    break;
                }
            }
        }
        if ( !allDone )
            break;
    }

    return( allDone );
}

public function ExecuteDropCommand( enemy : Enemy, command : GameGrid.Command )
{
    // the drop command will only drop one space
    var targetX =
        ( command.x * this.charWidth ) +
            this.dropbox.x + enemy.offset.x;
    var targetY =
        ( ( command.y + 1 ) * this.charHeight ) +
            this.dropbox.y;

    enemy.boxTween = FlxTween.tween
    (
        enemy,
        {
            x : targetX,
            y : targetY
        },
        .20,
        {
            complete :
                function tweenDone( tween : FlxTween )
                {
                    enemy.boxTween = null;
                    enemy.commandDone = true;
                },

            ease : FlxEase.elasticInOut
        }
    );

}

public function ProcessCommands()
{
    // make sure the command set is empty first
    // otherwise it will just pull off nothing and
    // only the first command is executed
    if( this.commandSet.length <= 0 )
        this.commandSet = this.gameGrid.PullCommandSet();

    // we want to exit early so check it again
    if ( this.commandSet.length <= 0 )
        return;

    for ( enemy in this.enemyGroup )
    {
        // boxTween should only be the dropping animations
        if ( enemy.boxTween == null )
        {
            var i : Int = 0;
            while( i < this.commandSet.length )
            {
                // Do we have a command and the correct enemy id?
                var command = this.commandSet[ i ];
                if ( command != null && enemy.ID == command.eid )
                {
                    if ( command.name == "drop" )
                        ExecuteDropCommand( enemy, command );
                    else
                    if ( command.name == "kill" )
                    {
                        enemy.hypnoMode = DYING;
                        enemy.commandDone = true;
                    }

                }  // end if command

                i++;

            }  // end while commands

            if( IsCommandSetFinished() )
                this.commandSet.splice( 0, this.commandSet.length );  // empty it

        }  // end if not tweening

    }  // end enemy loop

}  // end function