int main(int argc, char *argv[])
{
FMOD::EventSystem *eventsystem;
FMOD::EventGroup *eventgroup;
FMOD::Event *event = 0;
FMOD_RESULT result;
int key;
printf("======================================================================\n");
printf("Load Event Data Example. Copyright (c) Firelight Technologies 2004-2014.\n");
printf("==============================-------=================================\n");
printf("This demonstrates loading and unloading of event data per event and\n");
printf("per group.\n");
printf("======================================================================\n\n");
ERRCHECK(result = FMOD::EventSystem_Create(&eventsystem));
ERRCHECK(result = eventsystem->init(64, FMOD_INIT_NORMAL, 0, FMOD_EVENT_INIT_NORMAL));
ERRCHECK(result = eventsystem->setMediaPath("..\\media\\"));
ERRCHECK(result = eventsystem->load("examples.fev", 0, 0));
ERRCHECK(result = eventsystem->getGroup("examples/FeatureDemonstration/Basics", false, &eventgroup));
printf("======================================================================\n");
printf("Press 'e' to load event data\n");
printf("Press 'E' to unload event data\n");
printf("Press 'g' to load group data\n");
printf("Press 'G' to unload group data\n");
printf("Press ESC to quit\n");
printf("======================================================================\n");
bool memory_changed = true;
key = 0;
do
{
if (_kbhit())
{
key = _getch();
if (key == 'e')
{
ERRCHECK(result = eventgroup->getEvent("SimpleEvent", FMOD_EVENT_DEFAULT, &event));
printf("Event data loaded\n");
memory_changed = true;
}
else if (key == 'E')
{
if (event)
{
result = eventgroup->freeEventData(event);
if (result != FMOD_ERR_INVALID_HANDLE)
{
ERRCHECK(result);
printf("Event data unloaded\n");
memory_changed = true;
}
event = 0;
}
}
else if (key == 'g')
{
ERRCHECK(result = eventgroup->loadEventData());
printf("Event group data loaded\n");
memory_changed = true;
}
else if (key == 'G')
{
ERRCHECK(result = eventgroup->freeEventData());
printf("Event group data unloaded\n");
memory_changed = true;
}
}
if (memory_changed)
{
int memory_current, memory_max;
ERRCHECK(result = FMOD::Memory_GetStats(&memory_current, &memory_max));
printf("Memory usage: current = %10d, max = %10d\n", memory_current, memory_max);
memory_changed = false;
}
ERRCHECK(result = eventsystem->update());
Sleep(15);
} while (key != 27);
ERRCHECK(result = eventgroup->freeEventData());
ERRCHECK(result = eventsystem->release());
return 0;
}
int main(int argc, char *argv[])
{
FMOD::EventSystem *eventsystem;
FMOD::EventGroup *eventgroup;
FMOD::EventCategory *mastercategory;
FMOD::Event *car;
FMOD::EventParameter *rpm;
FMOD::EventParameter *load;
FMOD_RESULT result;
int key;
float rpm_val, rpm_min, rpm_max, rpm_increment, load_val, load_min, load_max, load_increment;
printf("======================================================================\n");
printf("Parameters Example. Copyright (c) Firelight Technologies 2004-2014.\n");
printf("==============================-------=================================\n");
printf("This demonstrates the use of FMOD event parameters. It simply plays an\n");
printf("event, retrieves the parameters and allows the user to adjust them.\n");
printf("======================================================================\n\n");
ERRCHECK(result = FMOD::EventSystem_Create(&eventsystem));
ERRCHECK(result = eventsystem->init(64, FMOD_INIT_NORMAL, 0, FMOD_EVENT_INIT_NORMAL));
ERRCHECK(result = eventsystem->setMediaPath("..\\media\\"));
ERRCHECK(result = eventsystem->load("examples.fev", 0, 0));
ERRCHECK(result = eventsystem->getGroup("examples/AdvancedTechniques", FMOD_EVENT_DEFAULT, &eventgroup));
ERRCHECK(result = eventgroup->getEvent("car", FMOD_EVENT_DEFAULT, &car));
ERRCHECK(result = eventsystem->getCategory("master", &mastercategory));
ERRCHECK(result = car->getParameter("load", &load));
ERRCHECK(result = load->getRange(&load_min, &load_max));
ERRCHECK(result = load->setValue(load_max));
ERRCHECK(result = car->getParameterByIndex(0, &rpm));
ERRCHECK(result = rpm->getRange(&rpm_min, &rpm_max));
ERRCHECK(result = rpm->setValue(1000.0f));
ERRCHECK(result = car->start());
printf("======================================================================\n");
printf("Press '<' or ',' to decrease RPM\n");
printf("Press '>' or '.' to increase RPM\n");
printf("Press '-' or '_' to decrease load\n");
printf("Press '+' or '=' to increase load\n");
printf("Press ESC to quit\n");
printf("======================================================================\n");
rpm_increment = (rpm_max - rpm_min) / UPDATE_INTERVAL;
ERRCHECK(result = rpm->getValue(&rpm_val));
load_increment = (load_max - load_min) / UPDATE_INTERVAL;
ERRCHECK(result = load->getValue(&load_val));
key = 0;
do
{
if (_kbhit())
{
key = _getch();
if (key == '<' || key == ',')
{
rpm_val -= rpm_increment;
if (rpm_val < rpm_min)
{
rpm_val = rpm_min;
}
ERRCHECK(result = rpm->setValue(rpm_val));
}
else if (key == '>' || key == '.')
{
rpm_val += rpm_increment;
if (rpm_val > rpm_max)
{
rpm_val = rpm_max;
}
ERRCHECK(result = rpm->setValue(rpm_val));
}
if (key == '-' || key == '_')
{
load_val -= load_increment;
if (load_val < load_min)
{
load_val = load_min;
}
ERRCHECK(result = load->setValue(load_val));
}
else if (key == '+' || key == '=')
{
load_val += load_increment;
if (load_val > load_max)
{
load_val = load_max;
}
ERRCHECK(result = load->setValue(load_val));
}
else if (key == ' ')
{
bool paused;
ERRCHECK(result = mastercategory->getPaused(&paused));
paused = !paused;
ERRCHECK(result = mastercategory->setPaused(paused));
}
}
ERRCHECK(result = eventsystem->update());
Sleep(15);
printf("RPM = %.4f, load = %.4f \r", rpm_val, load_val);
} while (key != 27);
ERRCHECK(result = eventgroup->freeEventData());
ERRCHECK(result = eventsystem->release());
return 0;
}