static __inline__
void HandleHat(SDL_Joystick *stick, Uint8 hat, int axis, int value)
{
struct hwdata_hat *the_hat;
const Uint8 position_map[3][3] = {
{ SDL_HAT_LEFTUP, SDL_HAT_UP, SDL_HAT_RIGHTUP },
{ SDL_HAT_LEFT, SDL_HAT_CENTERED, SDL_HAT_RIGHT },
{ SDL_HAT_LEFTDOWN, SDL_HAT_DOWN, SDL_HAT_RIGHTDOWN }
};
SDL_logical_joydecl(SDL_Joystick *logicaljoy = NULL);
SDL_logical_joydecl(struct joystick_logical_mapping* hats = NULL);
if (stick->nhats <= hat) {
return; /* whoops, that shouldn't happen! */
}
the_hat = &stick->hwdata->hats[hat];
if ( value < 0 ) {
value = 0;
} else
if ( value == 0 ) {
value = 1;
} else
if ( value > 0 ) {
value = 2;
}
if ( value != the_hat->axis[axis] ) {
the_hat->axis[axis] = value;
#ifndef NO_LOGICAL_JOYSTICKS
/* if there's no map then this is just a regular joystick
*/
if (SDL_joylist[stick->index].map != NULL) {
/* get the fake joystick that will receive the event
*/
hats = SDL_joylist[stick->index].map->hatmap+hat;
logicaljoy = FindLogicalJoystick(stick, hats);
}
if (logicaljoy) {
stick = logicaljoy;
hat = hats->nthing;
}
#endif /* USE_LOGICAL_JOYSTICKS */
SDL_PrivateJoystickHat(stick, hat,
position_map[the_hat->axis[1]][the_hat->axis[0]]);
}
}
static __inline__
void HandleHat(STJoystick::STJoystickData* stick, unsigned char hat, int axis, int value)
{
hwdata_hat *the_hat;
const unsigned char position_map[3][3] = {
{ ST_JOYSTICK_HAT_LEFTUP, ST_JOYSTICK_HAT_UP, ST_JOYSTICK_HAT_RIGHTUP },
{ ST_JOYSTICK_HAT_LEFT, ST_JOYSTICK_HAT_CENTERED, ST_JOYSTICK_HAT_RIGHT },
{ ST_JOYSTICK_HAT_LEFTDOWN, ST_JOYSTICK_HAT_DOWN, ST_JOYSTICK_HAT_RIGHTDOWN }
};
SDL_logical_joydecl(STJoystick::STJoystickData *logicaljoy = NULL);
SDL_logical_joydecl(struct joystick_logical_mapping* hats = NULL);
the_hat = &stick->hwdata->hats[hat];
if ( value < 0 ) {
value = 0;
} else
if ( value == 0 ) {
value = 1;
} else
if ( value > 0 ) {
value = 2;
}
if ( value != the_hat->axis[axis] ) {
the_hat->axis[axis] = value;
#ifndef NO_LOGICAL_JOYSTICKS
/* if there's no map then this is just a regular joystick
*/
if (SDL_joylist[stick->index].map != NULL) {
/* get the fake joystick that will receive the event
*/
hats = SDL_joylist[stick->index].map->hatmap+hat;
logicaljoy = FindLogicalJoystick(stick, hats);
}
if (logicaljoy) {
stick = logicaljoy;
hat = hats->nthing;
}
#endif /* USE_LOGICAL_JOYSTICKS */
stick->hats[hat] = position_map[the_hat->axis[1]][the_hat->axis[0]];
}
}
static int LogicalJoystickButton(
STJoystick::STJoystickData *joystick, unsigned char button, unsigned char state){
struct joystick_logical_mapping* buttons;
STJoystick::STJoystickData *logicaljoy = NULL;
/* if there's no map then this is just a regular joystick
*/
if (SDL_joylist[joystick->index].map == NULL)
return 0;
/* get the logical joystick that will receive the event
*/
buttons = SDL_joylist[joystick->index].map->buttonmap+button;
logicaljoy = FindLogicalJoystick(joystick, buttons);
if (logicaljoy == NULL)
return 1;
logicaljoy->buttons[buttons->nthing] = state;
return 1;
}
static int LogicalJoystickButton(
SDL_Joystick *joystick, Uint8 button, Uint8 state){
struct joystick_logical_mapping* buttons;
SDL_Joystick *logicaljoy = NULL;
/* if there's no map then this is just a regular joystick
*/
if (SDL_joylist[joystick->index].map == NULL)
return 0;
/* get the logical joystick that will receive the event
*/
buttons = SDL_joylist[joystick->index].map->buttonmap+button;
logicaljoy = FindLogicalJoystick(joystick, buttons);
if (logicaljoy == NULL)
return 1;
SDL_PrivateJoystickButton(logicaljoy, buttons->nthing, state);
return 1;
}
static int LogicalJoystickAxis(
STJoystick::STJoystickData* joystick, unsigned char axis, short value)
{
struct joystick_logical_mapping* axes;
STJoystick::STJoystickData* logicaljoy = NULL;
/* if there's no map then this is just a regular joystick
*/
if (SDL_joylist[joystick->index].map == NULL)
return 0;
/* get the logical joystick that will receive the event
*/
axes = SDL_joylist[joystick->index].map->axismap+axis;
logicaljoy = FindLogicalJoystick(joystick, axes);
if (logicaljoy == NULL)
return 1;
logicaljoy->axes[axes->nthing] = value;
return 1;
}
static int LogicalJoystickAxis(
SDL_Joystick *joystick, Uint8 axis, Sint16 value)
{
struct joystick_logical_mapping* axes;
SDL_Joystick *logicaljoy = NULL;
/* if there's no map then this is just a regular joystick
*/
if (SDL_joylist[joystick->index].map == NULL)
return 0;
/* get the logical joystick that will receive the event
*/
axes = SDL_joylist[joystick->index].map->axismap+axis;
logicaljoy = FindLogicalJoystick(joystick, axes);
if (logicaljoy == NULL)
return 1;
SDL_PrivateJoystickAxis(logicaljoy, axes->nthing, value);
return 1;
}
