/////////////////////////////////////////////////////////////////////////// // // 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)
/////////////////////////////////////////////////////////////////////////// // // 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)