Multiple Autons

[The Engineer]

Ok i really have very little preference to how the switch is made i am just looking for help with the code. if you can tell me anyway to set and switch between autons that would be fantastic

[TubaMorg]

Here is a sniippet of our code that handles auton switiching. It is sanitized, and not all variables are shown declared.
Switching takes place during disabledPeriodic. Care should be taken in teleopinit to clean up after autonomous before heading into teleop mode so that nothing unexpected happens.

public void autonomousPeriodic()
    {
        this.getWatchdog().feed();
        switch (autoMode)
        {
            case 1:
                // Add kick three balls in goal code here
                message("Performing auto in FAR field");
                break;
            case 2:
                // Add kick two balls in goal code here
                message("Performing auto in MID field");
                break;
            case 3:
                // Add kick one ball in goal here
                message("Performing auto in NEAR field");
                break;
            default:
                // Auto program isn't working so do this instead
                message("Doing nothing");
                break;
        }
    }

    public void disabledInit()
    {
        this.getWatchdog().feed();
    }

    public void disabledPeriodic()
    {
        this.getWatchdog().feed();
        // Using joystick trigger to switch modes
        if (!autoTrigger && js_right.getRawButton(1))
        {
            if (autoMode < 4)
            {
                autoMode++;
            } else
            {
                autoMode = 1;
            }
            autoTrigger = true;
        } else if (!js_right.getRawButton(1))
        {
            autoTrigger = false;
        }
        // Update message at driverstation to reflect current
        // mode selection
        switch (autoMode)
        {
            case 1:
                message("1. Autonomous for FAR field");
                break;
            case 2:
                message("2. Autonomous for  MID field");
                break;
            case 3:
                message("3. Autonomous for NEAR field");
                break;
            default:
                message("Do Nothing...in any position!");
                break;
        }
    }
public void message(String s)
    {
        String temp = s;
        if (!temp.equals(userMessage))
        {
            //System.out.println(s);
            userMessage = temp;
            int length = s.length();
            //int numRows = 1;
            String[] row = new String[6];
            for (int i = 0; i < 6; i++)
            {
                row[i] = "";
            }
            if (length > 20)
            {
                int backwards = 5;
                int index = 0;
                // Each line can only hold 21 characters, so
                // break the line in reverse at a space.
                // This will end up not working if a message is STILL
                // too long.  Program must ensure not to send messages
                // too long.
                while (length > 20 && backwards >= 0)
                {
                    index = temp.lastIndexOf(' ', 20);
                    row[backwards] = temp.substring(index);
                    row[backwards].trim();
                    temp = temp.substring(0, index).trim();
                    length = temp.length();
                    backwards--;
                }
                row[backwards]=temp;
            } else
            {
                row[5] = temp;
            }
            // Erase the message box
            DriverStationLCD.getInstance().println(DriverStationLCD.Line.kMain6, 1, "                      ");
            DriverStationLCD.getInstance().println(DriverStationLCD.Line.kUser2, 1, "                      ");
            DriverStationLCD.getInstance().println(DriverStationLCD.Line.kUser3, 1, "                      ");
            DriverStationLCD.getInstance().println(DriverStationLCD.Line.kUser4, 1, "                      ");
            DriverStationLCD.getInstance().println(DriverStationLCD.Line.kUser5, 1, "                      ");
            DriverStationLCD.getInstance().println(DriverStationLCD.Line.kUser6, 1, "                      ");
            DriverStationLCD.getInstance().updateLCD();
            // Now write the data
            DriverStationLCD.getInstance().println(DriverStationLCD.Line.kMain6, 1, row[0]);
            DriverStationLCD.getInstance().println(DriverStationLCD.Line.kUser2, 1, row[1]);
            DriverStationLCD.getInstance().println(DriverStationLCD.Line.kUser3, 1, row[2]);
            DriverStationLCD.getInstance().println(DriverStationLCD.Line.kUser4, 1, row[3]);
            DriverStationLCD.getInstance().println(DriverStationLCD.Line.kUser5, 1, row[4]);
            DriverStationLCD.getInstance().println(DriverStationLCD.Line.kUser6, 1, row[5]);
            DriverStationLCD.getInstance().updateLCD();
        }
    }

[ideasrule]

Originally Posted by The Engineer

Ok i really have very little preference to how the switch is made i am just looking for help with the code. if you can tell me anyway to set and switch between autons that would be fantastic

Since it doesn't seem like you're the programmer who coded autonomous, get that programmer to do it. It's not a good idea to mess around with somebody else's code because it's very easy to break something or make an error that's super hard to fix.