Chief Delphi - Java in RobotC for FTC TeleOp

I need help with programming. I found that you can use certain Java commands in RobotC. So I thought that I could use the Switch command which worked for some things but I have no idea how to make it work for the buttons in the TeleOp phrase.

The syntax for the Switch command is

Code:

    switch (variable)

    {

       case condition:

         action

         break;

       case condition2:

         action

         break;

       default:

         action

       break;

    }

or Just watch this YouTube video for more detail on the syntax.

http://www.youtube.com/watch?v=RVRPmeccFT0

This is my proof of concept code for Java in RobotC. It is supposed to display what button is being pressed on the NXT screen. Since this was only a proof of concept, only wrote code for Buttons 1-4 on Game controller #1(Logitech Dual action). The purpose of using the Switch command was to shorten up the code and make it less massive instead of using an IF and ELSE command for every button that will be used.

Code:

#pragma config(Hubs,  S1, HTMotor,  HTMotor,  HTMotor,  HTServo)

#pragma config(Motor,  mtr_S1_C1_1,     Intake,        tmotorNormal, openLoop)

#pragma config(Motor,  mtr_S1_C1_2,     Lift,          tmotorNormal, openLoop)

#pragma config(Motor,  mtr_S1_C2_1,     DriveL,        tmotorNormal, openLoop, reversed)

#pragma config(Motor,  mtr_S1_C2_2,     ShooterR,      tmotorNormal, openLoop)

#pragma config(Motor,  mtr_S1_C3_1,     DriveR,        tmotorNormal, openLoop)

#pragma config(Motor,  mtr_S1_C3_2,     ShooterL,      tmotorNormal, openLoop)

#pragma config(Servo,  srvo_S1_C4_1,    WingL,                tServoNormal)

#pragma config(Servo,  srvo_S1_C4_2,    WingR,                tServoNormal)

//*!!Code automatically generated by 'ROBOTC' configuration wizard               !!*//



#include "JoystickDriver.c"  //Include file to "handle" the Bluetooth messages.



void initializeRobot()

{

  servo[WingL] = 127;  // Reset Left wing position

  servo[WingR] = 127;  // Reset Right wing position

  return;

}



task main()

{

  initializeRobot();



  waitForStart();   // wait for start of tele-op phase

  

  int buttons = joystick.joy1_Buttons; // shortens the joystick.joy1_Buttons variable

  

  while(1)

  {

    getJoystickSettings(joystick); //Updates controls

    switch (buttons)

    {

      case 1:  // checks if button 1 on Joy 1 is being pressed down

        nxtDisplayCenteredTextLine(2, "Button : %d", 1);  // Display "Button: 1"

        break;

      case 2:  // checks if button 2 on Joy 1 is being pressed down

        nxtDisplayCenteredTextLine(2, "Button : %d", 2);  // Display "Button: 2"

        break;

      case 3:  // checks if button 3 on Joy 1 is being pressed down

        nxtDisplayCenteredTextLine(2, "Button : %d", 3);  // Display "Button: 3"

        break;

      case 4:  // checks if button 4 on Joy 1 is being pressed down

        nxtDisplayCenteredTextLine(2, "Button : %d", 4);  // Display "Button: 4"

        break;

      default: // if nothing is being pressed

        nxtDisplayCenteredTextLine(2, "Button : %d",  );  // Display "Button:  "

      break;

    }

  }

}

Thanks in advanced,

Mason Tran
FTC Team 3385
Lead Programmer