Priest of the Order of the Butterfly
Posts: 590 from 2010/2/10
From: FRANCE
@Jaca : thanks.
Other question.
When new Sensor is detected by SensorsNotificationMessage,
how to put it in exist sensorlist (opened before) ?
I dint want use ReleaseSensorsList and ObtainSensorsList again because
i lost all child sensor on other joystick after that.
Code is an example incomplete : Init call first, and Update is call non-stop (SDL2)
Code:
APTR sensorlist;
APTR sensorchild_list[32];
struct MsgPort *notifyPort
APTR sensorsNotify;
ULONG joystick_count;
static void Init() {
APTR sensor = NULL;
ULONG count = 0;
sensorlist = ObtainSensorsListTags(SENSOR_Class, SensorClass_HID, TAG_DONE);
while (sensor = NextSensor(sensor, sensorlist, NULL)) {
sensorchild_list[count++] = sensor;
}
joystick_count = count;
if (notifyPort = CreateMsgPort()) {
sensorsNotify = StartSensorNotifyTags(NULL,
SENSORS_Notification_Destination, (IPTR)notifyPort,
SENSORS_Class, SensorClass_HID,
SENSORS_Notification_ClassListChanged, TRUE,
SENSORS_Notification_Removed, FALSE,
TAG_DONE);
}
}
static void update()
{
if (notifyPort) {
struct SensorsNotificationMessage *notifyMsg;
while ((notifyMsg = (struct SensorsNotificationMessage *)GetMsg(notifyPort))) {
sensorchild_list[joystick_count] = notifyMsg->Sensor;
joystick_count++;
ReplyMsg(notifyMsg);
}
}
in Update, notifyMsg->Sensor give a new Sensor, but i can read it after because not present in sensoslist...
Any little help, thanks, I hope it's understandable...
BeWorld
[ Edité par beworld 04.05.2020 - 16:36 ]IMac G5 2.1,PowerBook G4 1.5,MacMini 1.5, PowerMac G5 2.7 died !!!
My MOS ports
