void SensorSystem::setShutdown (bool setting) {
if (setting) {
if (notShutdown) {
long i = 0;
while (i < numContacts) {
MoverPtr mover = (MoverPtr)ObjectManager->get(contacts[i] & 0x7FFF);
if (contacts[i] & VISUAL_CONTACT_FLAG) {
master->removeContact(this, mover);
i++;
}
else
removeContact(i);
}
}
// clearContacts();
notShutdown = false;
}
else {
if (!notShutdown)
for (long i = 0; i < numContacts; i++) {
MoverPtr mover = (MoverPtr)ObjectManager->get(contacts[i] & 0x7FFF);
if (contacts[i] & VISUAL_CONTACT_FLAG)
master->addContact(this, mover, i, CONTACT_VISUAL);
else
master->addContact(this, mover, i, getSensorQuality());
}
notShutdown = true;
}
}
void SensorSystem::addContact (MoverPtr mover, bool visual) {
Assert(!isContact(mover), 0, " SensorSystem.addContact: already contact ");
if (numContacts < MAX_CONTACTS_PER_SENSOR) {
contacts[numContacts] = mover->getHandle();
if (visual)
contacts[numContacts] |= VISUAL_CONTACT_FLAG;
if (notShutdown)
master->addContact(this, mover, numContacts, visual ? CONTACT_VISUAL : getSensorQuality());
numContacts++;
}
}
void SensorSystem::modifyContact(MoverPtr mover, bool visual)
{
int32_t contactNum = mover->getContactInfo()->getSensor(id);
if(contactNum < MAX_CONTACTS_PER_SENSOR)
{
if(visual)
contacts[contactNum] = mover->getHandle() | 0x8000;
else
contacts[contactNum] = mover->getHandle();
}
if(notShutdown)
master->modifyContact(this, mover, visual ? CONTACT_VISUAL : getSensorQuality());
}
long SensorSystem::calcContactStatus (MoverPtr mover) {
if (!owner->getTeam())
return(CONTACT_NONE);
if (mover->getFlag(OBJECT_FLAG_REMOVED)) {
return(CONTACT_NONE);
}
//----------------------------------------------------------
//If object we are looking for is at the edge, NO CONTACT!!
if (!Terrain::IsGameSelectTerrainPosition(mover->getPosition()))
return CONTACT_NONE;
//-------------------------------------------------------------
// Should be properly set when active probes are implemented...
long newContactStatus = CONTACT_NONE;
if (!notShutdown || (range == 0.0) && !broken)
{
if (owner->lineOfSight(mover) && !mover->isDisabled())
newContactStatus = CONTACT_VISUAL;
return(newContactStatus);
}
if ((masterIndex == -1) || (range < 0.0)) {
return(CONTACT_NONE);
}
if (owner->isMover()) {
MoverPtr mover = (MoverPtr)owner;
if ((mover->sensor == 255) || mover->inventory[mover->sensor].disabled || broken) {
return(CONTACT_NONE);
}
}
if (mover->getFlag(OBJECT_FLAG_SENSOR) && !mover->isDisabled())
{
bool moverNotContact = mover->hasNullSignature() || (mover->getEcmRange() != 0.0f);
bool moverInvisible = (mover->getStatus() == OBJECT_STATUS_SHUTDOWN);
if (!moverInvisible && !moverNotContact)
{
float distanceToMover = owner->distanceFrom(mover->getPosition());
float sensorRange = getEffectiveRange();
if (distanceToMover <= sensorRange)
{
//-------------------------------------------
//No need to check shutdown and probe AGAIN!
newContactStatus = getSensorQuality();
//---------------------------------------
// If ecm affecting me, my skill drops...
// CUT, per Mitch 2/10/00
if ((ecmEffect < 1.0) && (newContactStatus > CONTACT_SENSOR_QUALITY_1))
newContactStatus--;
//---------------------------------------------------
// We now we are within sensor range, check visual.
float startRadius = 0.0f;
if (!owner->isMover())
startRadius = owner->getAppearRadius();
if (hasLOSCapability && owner->lineOfSight(mover,startRadius))
newContactStatus = CONTACT_VISUAL;
}
else //Still need to check if visual!!! ECM and Lookout Towers!!
{
float startRadius = 0.0f;
if (!owner->isMover())
startRadius = owner->getAppearRadius();
if (hasLOSCapability && owner->lineOfSight(mover,startRadius))
newContactStatus = CONTACT_VISUAL;
}
}
else
{
//Target is shutdown, can ONLY be visual cause this platform has no probe.
float startRadius = 0.0f;
if (!owner->isMover())
startRadius = owner->getAppearRadius();
if (hasLOSCapability && owner->lineOfSight(mover,startRadius))
newContactStatus = CONTACT_VISUAL;
}
}
//Let us know that we can see something, sensor or otherwise!!
if (mover->getTeam() && (owner->getTeam() == Team::home) && mover->getTeam()->isEnemy(Team::home) &&
(newContactStatus != CONTACT_NONE))
{
SensorSystemManager::enemyInLOS = true;
}
return(newContactStatus);
}
