bool Level::refreshBackgroundMusic(vector playerPos)
{
if(bgmusicActivated)
{
if(actualBackgroundMusic != NULL && vectorInCube(playerPos, actualBackgroundMusic->location))
return false;
if(backgroundMusics->IsEmpty())
return false;
ListIterator<locationMusic> i = ListIterator<locationMusic>(backgroundMusics);
i.SetFirst();
do
{
if(vectorInCube(playerPos, i.GetCurrent()->location))
{
actualBackgroundMusic = i.GetCurrent();
bgmusic->selectMusic(actualBackgroundMusic->musicname, -1);
bgmusic->toggle();
return true;
}
i.Next();
}while(!i.IsLast());
if(actualBackgroundMusic != NULL)
bgmusic->toggle();
actualBackgroundMusic = NULL;
}
return false;
}
void CollisionList::clearCollisionList()
{
ListIterator<collision> cleaner = *ListIterator<collision>(collList).SetFirst();
while(!cleaner.IsEmpty())
{
delete cleaner.GetCurrent()->collisionSpot;
cleaner.Remove();
}
}
ObjectType *ObjectTypeCache::searchObjectType(const char *objtypename)
{
ObjectType *result = NULL;
ListIterator<ObjectType> i = ListIterator<ObjectType>(cachedObjectTypes);
i.SetFirst();
while(!(i.IsLast()))
{
result = i.GetCurrent();
if(!strncmp(result->objectTypeName, objtypename, MAX_STRING_LENGTH))
break;
else
result = NULL;
i.Next();
}
return result;
}
bool ObjectTypeCache::unloadObjectType(const char *objtypename)
{
ObjectType *objTypeToDelete = NULL;
ListIterator<ObjectType> i = ListIterator<ObjectType>(cachedObjectTypes);
i.SetFirst();
while(!(i.IsLast()))
{
objTypeToDelete = i.GetCurrent();
if(!strncmp(objTypeToDelete->objectTypeName, objtypename, MAX_STRING_LENGTH))
{
i.Remove();
return true;
}
i.Next();
}
return false;
}