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| package org.usfirst.frc.team2607.robot; | |
| import edu.wpi.first.wpilibj.Joystick; | |
| public class robovikingStick extends Joystick{ | |
| private int previousState; | |
| private boolean[] buttonStates; | |
| public robovikingStick(int port) { | |
| super(port); | |
| previousState = 0; | |
| buttonStates = new boolean[16]; | |
| for (int i = 0; i < buttonStates.length; i++) buttonStates[i] = false; | |
| } | |
| public boolean getButtonPressedOneShot(int buttonNumber) { | |
| int bitValue = 0x1 << (buttonNumber - 1); | |
| boolean retValue = false; | |
| boolean buttonWasOff = (bitValue & previousState) == 0; | |
| boolean buttonIsOn = getRawButton(buttonNumber); | |
| if (buttonWasOff && buttonIsOn) retValue = true; | |
| if (buttonIsOn) previousState = previousState | bitValue; | |
| if (!buttonIsOn) previousState = previousState & ~bitValue; | |
| return retValue; | |
| } | |
| public boolean getButtonReleasedOneShot(int buttonNumber) { | |
| int bitValue = 0x1 << (buttonNumber - 1); | |
| boolean retValue = false; | |
| boolean buttonWasOn = (bitValue & previousState) != 0; | |
| boolean buttonIsOff = !getRawButton(buttonNumber); | |
| if (buttonWasOn && buttonIsOff) retValue = true; | |
| if (buttonIsOff) previousState = previousState & ~bitValue; | |
| if (!buttonIsOff) previousState = previousState | bitValue; | |
| return retValue; | |
| } | |
| public boolean getToggleButton(int buttonNumber) { | |
| int btn = buttonNumber - 1; | |
| if (getButtonPressedOneShot(buttonNumber)) buttonStates[btn] = !buttonStates[btn]; | |
| return buttonStates[btn]; | |
| } | |
| } |