Tile* Item::getTile()
{
Cylinder* cylinder = getTopParent();
//get root cylinder
if (cylinder->getParent()) {
cylinder = cylinder->getParent();
}
return dynamic_cast<Tile*>(cylinder);
}
void Container::postRemoveNotification(Thing* thing, const Cylinder* newParent, int32_t index, cylinderlink_t)
{
Cylinder* topParent = getTopParent();
if (topParent->getCreature()) {
topParent->postRemoveNotification(thing, newParent, index, LINK_TOPPARENT);
} else if (topParent == this) {
//let the tile class notify surrounding players
if (topParent->getParent()) {
topParent->getParent()->postRemoveNotification(thing, newParent, index, LINK_NEAR);
}
} else {
topParent->postRemoveNotification(thing, newParent, index, LINK_PARENT);
}
}
Tile* Thing::getTile()
{
Cylinder* cylinder = getTopParent();
#ifdef __DEBUG_MOVESYS__
if(!cylinder)
{
std::clog << "[Failure - Thing::getTile] NULL tile" << std::endl;
return &(Tile::nullTile);
}
#endif
if(cylinder->getParent())
cylinder = cylinder->getParent();
return dynamic_cast<Tile*>(cylinder);
}
void Container::postRemoveNotification(Creature* actor, Thing* thing, const Cylinder* newParent,
int32_t index, bool isCompleteRemoval, CylinderLink_t/* link = LINK_OWNER*/)
{
Cylinder* topParent = getTopParent();
if(!topParent->getCreature())
{
if(topParent == this)
{
//let the tile class notify surrounding players
if(topParent->getParent())
topParent->getParent()->postRemoveNotification(actor, thing, newParent, index, isCompleteRemoval, LINK_NEAR);
}
else
topParent->postRemoveNotification(actor, thing, newParent, index, isCompleteRemoval, LINK_PARENT);
}
else
topParent->postRemoveNotification(actor, thing, newParent, index, isCompleteRemoval, LINK_TOPPARENT);
}
Cylinder* Item::getTopParent()
{
Cylinder* aux = getParent();
Cylinder* prevaux = dynamic_cast<Cylinder*>(this);
if (!aux) {
return prevaux;
}
while (aux->getParent() != NULL) {
prevaux = aux;
aux = aux->getParent();
}
if (dynamic_cast<Cylinder*>(prevaux)) {
return prevaux;
}
return aux;
}
Cylinder* Thing::getTopParent()
{
//tile
Cylinder* aux = getParent();
if(!aux)
return dynamic_cast<Cylinder*>(this);
Cylinder* prev = dynamic_cast<Cylinder*>(this);
while(aux->getParent())
{
prev = aux;
aux = aux->getParent();
}
if(dynamic_cast<Cylinder*>(prev))
return prev;
return aux;
}
Player* Item::getHoldingPlayer()
{
for(Cylinder* p = getParent(); p; p = p->getParent())
{
if(p->getCreature())
return p->getCreature()->getPlayer();
}
return NULL;
}
Cylinder* Thing::getTopParent()
{
//tile
if(getParent() == NULL)
return dynamic_cast<Cylinder*>(this);
Cylinder* aux = getParent();
Cylinder* prevaux = dynamic_cast<Cylinder*>(this);
while(aux->getParent() != NULL){
prevaux = aux;
aux = aux->getParent();
}
if(dynamic_cast<Cylinder*>(prevaux)){
return prevaux;
}
return aux;
}
Player* Item::getHoldingPlayer()
{
Cylinder* p = getParent();
while(p){
if(p->getCreature())
// Must be a player, creatures are not cylinders
return p->getCreature()->getPlayer();
p = p->getParent();
}
return NULL;
}
Player* Item::getHoldingPlayer()
{
Cylinder* p = getParent();
while (p) {
if (p->getCreature()) {
return p->getCreature()->getPlayer();
}
p = p->getParent();
}
return NULL;
}
