/**
* @brief Touch trigger
* @sa SP_trigger_touch
*/
static bool Touch_TouchTrigger (Edict* self, Edict* activator)
{
/* these actors should really not be able to trigger this - they don't move anymore */
assert(!G_IsDead(activator));
self->_owner = G_EdictsFindTargetEntity(self->target);
if (!self->owner()) {
gi.DPrintf("Target '%s' wasn't found for %s\n", self->target, self->classname);
G_FreeEdict(self);
return false;
}
if (self->owner()->flags & FL_CLIENTACTION) {
G_ActorSetClientAction(activator, self->owner());
} else if (!(self->spawnflags & TRIGGER_TOUCH_ONCE) || self->touchedNext == nullptr) {
if (!self->owner()->use) {
gi.DPrintf("Owner of %s doesn't have a use function\n", self->classname);
G_FreeEdict(self);
return false;
}
G_UseEdict(self->owner(), activator);
}
return false;
}
static void Reset_TouchTrigger (Edict* self, Edict* activator)
{
/* fire the use function on leaving the trigger area */
if (activator != nullptr && (self->owner()->flags & FL_CLIENTACTION))
G_ActorSetClientAction(activator, nullptr);
else if ((self->spawnflags & TRIGGER_TOUCH_ONCE) && self->touchedNext == nullptr)
G_UseEdict(self->owner(), activator);
}
/**
* @brief Trigger to open the door we are standing in front of it
* @sa CL_DoorOpen
* @sa LE_CloseOpen
* @sa CL_ActorDoorAction
* @sa AI_CheckUsingDoor
*/
static bool Touch_DoorTrigger (edict_t *self, edict_t *activator)
{
if (self->owner && self->owner->inuse) {
if (G_IsAI(activator)) {
/* let the ai interact with the door */
if (self->flags & FL_GROUPSLAVE)
self = self->groupMaster;
if (AI_CheckUsingDoor(activator, self->owner))
G_ActorUseDoor(activator, self->owner);
/* we don't want the client action stuff to be send for ai actors */
return false;
} else {
/* prepare for client action */
G_ActorSetClientAction(activator, self->owner);
return true;
}
}
return false;
}
/**
* @brief Left the door trigger zone - reset the client action
* @param self The trigger
* @param activator The edict that left the trigger zone
*/
static void Reset_DoorTrigger (edict_t *self, edict_t *activator)
{
if (activator->clientAction == self->owner)
G_ActorSetClientAction(activator, NULL);
}
