C++ (Cpp) IN_GetJoyAbs示例

示例#1

文件： vi_sdl.c 项目： PocketInsanity/wolf3d

///////////////////////////////////////////////////////////////////////////
//
//	INL_GetJoyDelta() - Returns the relative movement of the specified
//		joystick (from +/-127)
//
///////////////////////////////////////////////////////////////////////////
void INL_GetJoyDelta(word joy,int *dx,int *dy)
{
	word		x,y;
	JoystickDef	*def;

	IN_GetJoyAbs(joy,&x,&y);
	def = JoyDefs + joy;

	if (x < def->threshMinX)
	{
		if (x < def->joyMinX)
			x = def->joyMinX;

		x = -(x - def->threshMinX);
		x *= def->joyMultXL;
		x >>= JoyScaleShift;
		*dx = (x > 127)? -127 : -x;
	}
	else if (x > def->threshMaxX)

示例#2

文件： id_in.c 项目： NY00123/refkeen

///////////////////////////////////////////////////////////////////////////
//
//	INL_GetJoyDelta() - Returns the relative movement of the specified
//		joystick (from +/-127, scaled adaptively)
//
///////////////////////////////////////////////////////////////////////////
static void
INL_GetJoyDelta(id0_word_t joy,id0_int_t *dx,id0_int_t *dy,id0_boolean_t adaptive)
{
	id0_word_t		x,y;
	id0_longword_t	time;
	JoystickDef	*def;
static	id0_longword_t	lasttime;

	IN_GetJoyAbs(joy,&x,&y);
	def = JoyDefs + joy;

	if (x < def->threshMinX)
	{
		if (x < def->joyMinX)
			x = def->joyMinX;

		x = -(x - def->threshMinX);
		x *= def->joyMultXL;
		x >>= JoyScaleShift;
		*dx = (x > 127)? -127 : -x;
	}
	else if (x > def->threshMaxX)