public short GetAnalog(uint port, RETRO_DEVICE_INDEX_ANALOG index, RETRO_DEVICE_ID_ANALOG direction)
{
RetroAnalogDevice positive;
RetroAnalogDevice negative;
RetroPadMapping.GetAnalogEnums(index, direction, out positive, out negative);
short positivePosition = 0;
short negativePosition = 0;
Keys key;
if (_analogMappings.TryGetValue(positive, out key) && Keyboard.IsKeyDown(key))
{
positivePosition = short.MaxValue;
}
if (_analogMappings.TryGetValue(negative, out key) && Keyboard.IsKeyDown(key))
{
negativePosition = short.MinValue;
}
if (positivePosition != 0 && negativePosition == 0)
{
return(positivePosition);
}
if (positivePosition == 0 && negativePosition != 0)
{
return(negativePosition);
}
return(0);
}
public static void GetAnalogEnums(RETRO_DEVICE_INDEX_ANALOG index, RETRO_DEVICE_ID_ANALOG direction, out RetroAnalogDevice positive, out RetroAnalogDevice negative)
{
if (index == RETRO_DEVICE_INDEX_ANALOG.LEFT)
{
if (direction == RETRO_DEVICE_ID_ANALOG.X)
{
positive = RetroAnalogDevice.LeftThumbRight;
negative = RetroAnalogDevice.LeftThumbLeft;
}
else
{
//Libretro defines positive Y values as down
positive = RetroAnalogDevice.LeftThumbDown;
negative = RetroAnalogDevice.LeftThumbUp;
}
}
else
{
if (direction == RETRO_DEVICE_ID_ANALOG.X)
{
positive = RetroAnalogDevice.RightThumbRight;
negative = RetroAnalogDevice.RightThumbLeft;
}
else
{
//Libretro defines positive Y values as down
positive = RetroAnalogDevice.RightThumbDown;
negative = RetroAnalogDevice.RightThumbUp;
}
}
}
public short GetAnalog(uint port, RETRO_DEVICE_INDEX_ANALOG index, RETRO_DEVICE_ID_ANALOG direction)
{
HidState state = _currentState;
if (state == null)
{
return(0);
}
RetroAnalogDevice positive;
RetroAnalogDevice negative;
RetroPadMapping.GetAnalogEnums(index, direction, out positive, out negative);
short positivePosition = 0;
short negativePosition = 0;
HidAxis axis;
ushort button;
DirectionPadState directionPadState;
if (_analogToAnalogMappings.TryGetValue(positive, out axis))
{
positivePosition = GetAxisPositionMapped(axis, state, true);
}
else if (_directionPadToAnalogMappings.TryGetValue(positive, out directionPadState) && IsDirectionPadPressed(directionPadState, state))
{
positivePosition = short.MaxValue;
}
else if (_buttonToAnalogMappings.TryGetValue(positive, out button) && IsButtonPressed(button, state))
{
positivePosition = short.MaxValue;
}
if (_analogToAnalogMappings.TryGetValue(negative, out axis))
{
negativePosition = GetAxisPositionMapped(axis, state, false);
}
else if (_directionPadToAnalogMappings.TryGetValue(negative, out directionPadState) && IsDirectionPadPressed(directionPadState, state))
{
positivePosition = short.MinValue;
}
else if (_buttonToAnalogMappings.TryGetValue(negative, out button) && IsButtonPressed(button, state))
{
negativePosition = short.MinValue;
}
if (positivePosition != 0 && negativePosition == 0)
{
return(positivePosition);
}
if (positivePosition == 0 && negativePosition != 0)
{
return(negativePosition);
}
return(0);
}
public short GetAnalog(uint port, RETRO_DEVICE_INDEX_ANALOG index, RETRO_DEVICE_ID_ANALOG direction)
{
if (port != _controllerIndex)
{
return(0);
}
Gamepad gamepad;
if (!TryGetGamepad(out gamepad))
{
return(0);
}
RetroAnalogDevice positive;
RetroAnalogDevice negative;
RetroPadMapping.GetAnalogEnums(index, direction, out positive, out negative);
short positivePosition = 0;
short negativePosition = 0;
XInputAxis axis;
GamepadButtonFlags buttonFlag;
if (_analogToAnalogMappings.TryGetValue(positive, out axis))
{
positivePosition = GetAxisPositionMapped(axis, gamepad, true);
}
else if (_buttonToAnalogMappings.TryGetValue(positive, out buttonFlag) && IsButtonPressed(buttonFlag, gamepad))
{
positivePosition = short.MaxValue;
}
if (_analogToAnalogMappings.TryGetValue(negative, out axis))
{
negativePosition = GetAxisPositionMapped(axis, gamepad, false);
}
else if (_buttonToAnalogMappings.TryGetValue(negative, out buttonFlag) && IsButtonPressed(buttonFlag, gamepad))
{
negativePosition = short.MinValue;
}
if (positivePosition != 0 && negativePosition == 0)
{
return(positivePosition);
}
if (positivePosition == 0 && negativePosition != 0)
{
return(negativePosition);
}
return(0);
}
public short GetAnalog(uint port, RETRO_DEVICE_INDEX_ANALOG index, RETRO_DEVICE_ID_ANALOG direction)
{
return(0);
}
public short GetAnalog(uint port, RETRO_DEVICE_INDEX_ANALOG index, RETRO_DEVICE_ID_ANALOG direction)
{
return(port < _maxControllers ? _retroAnalogs[port].GetAnalog(port, index, direction) : (short)0);
}
protected short GetAnalogStatus(uint port, RETRO_DEVICE_INDEX_ANALOG analogIndex, RETRO_DEVICE_ID_ANALOG analogDirection)
{
return(_retroAnalog != null?_retroAnalog.GetAnalog(port, analogIndex, analogDirection) : FALSE_SHORT);
}
