/// <summary>
/// starts up the controller
/// sets up basic information for the controller
/// </summary>
/// <param name="a_ControllerIndex">index from controller array in InputManager</param>
internal void startController(int a_ControllerIndex)
{
m_ControllerIndex = a_ControllerIndex;
setCurrentController(m_ControllerIndex);
m_IsXbox = isControllerXbox();
m_Data = new ControllerData();
}
/// <summary>
/// updates this controllers button and axes values
/// also updates whether the buttons were pressed or released this frame
/// </summary>
internal void updateController()
{
setCurrentController(m_ControllerIndex);
m_IsActive = isControllerActive();
if (!m_IsActive)
{
//small check to see if we should remove old data from the controller
if (m_WasActive)
{
m_WasActive = false;
//reset all controller information
m_Data = new ControllerData();
}
return;
}
m_WasActive = true;
//go through 14 buttons, should change to number of buttons on the controller
for (int i = 0; i < 14; i++)
{
bool last = m_Data.buttons[i];
m_Data.buttons[i] = getButton(i) >= 1;
//if the button is not different then normal, else if the last one was down then released else pressed
m_Data.buttonStates[i] = last != m_Data.buttons[i] ? (last ? ButtonStates.Released : ButtonStates.Pressed) : ButtonStates.Normal;
}
for (int i = 0; i < 6; i++)
{
m_Data.axesValues[i] = getAxesValue(i) / 1000.0f;
//todo make from deadzone to 1 be 0 to 1
//todo map axes info to a square??
//dead zone
float deadZone = InputManager.getControllerDeadZone();
if (Mathf.Abs(m_Data.axesValues[i]) <= deadZone)
{
m_Data.axesValues[i] = 0;
}
}
m_Data.hatSwitch = getPovDir();
}