private static float READTYPE_ReadFloat(MonoGameJoystickValue input, IntPtr device)
{
float inputMask = input.INPUT_INVERT ? -1.0f : 1.0f;
if (input.INPUT_TYPE == InputType.Axis)
{
// SDL2 clamps to 32767 on both sides.
float maxRange = input.INPUT_INVERT ? -32767.0f : 32767.0f;
return(((float)SDL.SDL_JoystickGetAxis(device, input.INPUT_ID)) / maxRange);
}
else if (input.INPUT_TYPE == InputType.Button)
{
return(SDL.SDL_JoystickGetButton(device, input.INPUT_ID) * inputMask);
}
else if (input.INPUT_TYPE == InputType.PovUp ||
input.INPUT_TYPE == InputType.PovDown ||
input.INPUT_TYPE == InputType.PovLeft ||
input.INPUT_TYPE == InputType.PovRight)
{
return((SDL.SDL_JoystickGetHat(device, input.INPUT_ID) & (byte)input.INPUT_TYPE) * inputMask);
}
return(0.0f);
}
private static bool READTYPE_ReadBool(MonoGameJoystickValue input, IntPtr device, short deadZone)
{
if (input.INPUT_TYPE == InputType.Axis)
{
short axis = SDL.SDL_JoystickGetAxis(device, input.INPUT_ID);
if (input.INPUT_INVERT)
{
return(axis < -deadZone);
}
return(axis > deadZone);
}
else if (input.INPUT_TYPE == InputType.Button)
{
return((SDL.SDL_JoystickGetButton(device, input.INPUT_ID) > 0) ^ input.INPUT_INVERT);
}
else if (input.INPUT_TYPE == InputType.PovUp ||
input.INPUT_TYPE == InputType.PovDown ||
input.INPUT_TYPE == InputType.PovLeft ||
input.INPUT_TYPE == InputType.PovRight)
{
return(((SDL.SDL_JoystickGetHat(device, input.INPUT_ID) & (byte)input.INPUT_TYPE) > 0) ^ input.INPUT_INVERT);
}
return(false);
}
private static float READTYPE_ReadFloat(MonoGameJoystickValue input, IntPtr device)
{
float inputMask = input.INPUT_INVERT ? -1.0f : 1.0f;
if (input.INPUT_TYPE == InputType.Axis)
{
// SDL2 clamps to 32767 on both sides.
float maxRange = input.INPUT_INVERT ? -32767.0f : 32767.0f;
return ((float) SDL.SDL_JoystickGetAxis(device, input.INPUT_ID)) / maxRange;
}
else if (input.INPUT_TYPE == InputType.Button)
{
return SDL.SDL_JoystickGetButton(device, input.INPUT_ID) * inputMask;
}
else if ( input.INPUT_TYPE == InputType.PovUp ||
input.INPUT_TYPE == InputType.PovDown ||
input.INPUT_TYPE == InputType.PovLeft ||
input.INPUT_TYPE == InputType.PovRight )
{
return (SDL.SDL_JoystickGetHat(device, input.INPUT_ID) & (byte) input.INPUT_TYPE) * inputMask;
}
return 0.0f;
}
private static void INTERNAL_ClearButton(ref MonoGameJoystickValue value)
{
value.INPUT_TYPE = InputType.None;
value.INPUT_ID = -1;
value.INPUT_INVERT = false;
}
private static bool READTYPE_ReadBool(MonoGameJoystickValue input, IntPtr device, short deadZone)
{
if (input.INPUT_TYPE == InputType.Axis)
{
short axis = SDL.SDL_JoystickGetAxis(device, input.INPUT_ID);
if (input.INPUT_INVERT)
{
return (axis < -deadZone);
}
return (axis > deadZone);
}
else if (input.INPUT_TYPE == InputType.Button)
{
return ((SDL.SDL_JoystickGetButton(device, input.INPUT_ID) > 0) ^ input.INPUT_INVERT);
}
else if ( input.INPUT_TYPE == InputType.PovUp ||
input.INPUT_TYPE == InputType.PovDown ||
input.INPUT_TYPE == InputType.PovLeft ||
input.INPUT_TYPE == InputType.PovRight )
{
return (((SDL.SDL_JoystickGetHat(device, input.INPUT_ID) & (byte) input.INPUT_TYPE) > 0) ^ input.INPUT_INVERT);
}
return false;
}