Whip's Missile Renamer

//Whip's Missile Renamer v1 - 3/24/16

//You can change these variables
    const int missileNumber = 1;
    const string strMissileName = "Missile";


//----------------------------------------------------
//Dont touch below this
//----------------------------------------------------

    string strMissileTag = strMissileName + " " + missileNumber;

void Main()
{
    var listBlocks = new List<IMyTerminalBlock>();
    var listGyros = new List<IMyTerminalBlock>();
    GridTerminalSystem.GetBlocks( listBlocks );
    GridTerminalSystem.GetBlocksOfType<IMyGyro>( listGyros );

    bool referencePresent = listGyros.Count != 0;

    for( int i = 0; i < listBlocks.Count; i++ )
    {
        var thisBlock = listBlocks[i] as IMyTerminalBlock;
        string strBlockType = "";
        string strThrusterModifier = "";


    //comb through all blocks and rename
        if( thisBlock is IMyThrust )
        {
        //check if small or large thruster
            if( thisBlock.CustomName.ToLower().Contains( "small" ) )
            {
                strBlockType = "Small Thruster";
            }
            else if( thisBlock.CustomName.ToLower().Contains( "large" ) )
            {
                strBlockType = "Large Thruster";
            }else{
                strBlockType = "Thruster";
            }

        //check the orientation of the thruster and name it accordingly
            if( referencePresent )
            {
                var thrusterDirection = thisBlock.WorldMatrix.Backward; //because backward thrust = forward motion
                var referenceBlock = listGyros[0];
                var referenceDirection = referenceBlock.WorldMatrix.Forward;
                if( thrusterDirection == referenceDirection )                                                                                                                                       //w.H.i.p.l.a.s.H.1.4.1
                {
                    strThrusterModifier = " Main";
                }else{
                    strThrusterModifier = " Side";
                }
            }

        }
        else if( thisBlock is IMyVirtualMass )
        {
            strBlockType = "Artificial Mass";
        }
        else if( thisBlock is IMyBatteryBlock )
        {
            strBlockType = "Battery";
        }
        else if( thisBlock is IMyGyro )
        {
            strBlockType = "Gyroscope";
        }
        else if( thisBlock is IMyShipMergeBlock )
        {
            strBlockType = "Merge Block";
        }
        else if( thisBlock is IMyTimerBlock )
        {
            strBlockType = "Gyroscope";
        }
        else if( thisBlock is IMyProgrammableBlock )
        {
            strBlockType = "Program";
        }
        else if( thisBlock is IMyRemoteControl )
        {
            strBlockType = "Remote";
        }else{
            return;
        }

    //apply new name to the block
        string strBlockName = strBlockType + strThrusterModifier + " (" + strMissileTag + ")";
        thisBlock.SetCustomName( strBlockName );
    }
}