void Container::removeThing(Thing* thing, uint32_t count)
{
Item* item = thing->getItem();
if (item == nullptr) {
return /*RETURNVALUE_NOTPOSSIBLE*/;
}
int32_t index = getThingIndex(thing);
if (index == -1) {
return /*RETURNVALUE_NOTPOSSIBLE*/;
}
if (item->isStackable() && count != item->getItemCount()) {
uint8_t newCount = static_cast<uint8_t>(std::max<int32_t>(0, item->getItemCount() - count));
const int32_t oldWeight = item->getWeight();
item->setItemCount(newCount);
updateItemWeight(-oldWeight + item->getWeight());
//send change to client
if (getParent()) {
onUpdateContainerItem(index, item, item);
}
} else {
updateItemWeight(-static_cast<int32_t>(item->getWeight()));
//send change to client
if (getParent()) {
onRemoveContainerItem(index, item);
}
item->setParent(nullptr);
itemlist.erase(itemlist.begin() + index);
}
}
void Container::__removeThing(Thing* thing, uint32_t count)
{
Item* item = thing->getItem();
if (item == NULL) {
return /*RET_NOTPOSSIBLE*/;
}
int32_t index = __getIndexOfThing(thing);
if (index == -1) {
return /*RET_NOTPOSSIBLE*/;
}
if (item->isStackable() && count != item->getItemCount()) {
uint8_t newCount = (uint8_t)std::max<int32_t>(0, item->getItemCount() - count);
const double oldWeight = -item->getWeight();
item->setItemCount(newCount);
const double diffWeight = oldWeight + item->getWeight();
totalWeight += diffWeight;
//send change to client
if (getParent()) {
if (Container* parentContainer = getParentContainer()) {
parentContainer->updateItemWeight(diffWeight);
}
const ItemType& it = Item::items[item->getID()];
onUpdateContainerItem(index, item, it, item, it);
}
} else {
//send change to client
if (getParent()) {
if (Container* parentContainer = getParentContainer()) {
parentContainer->updateItemWeight(-item->getWeight());
}
onRemoveContainerItem(index, item);
}
totalWeight -= item->getWeight();
item->setParent(NULL);
itemlist.erase(itemlist.begin() + index);
}
}
void Container::__removeThing(Thing* thing, uint32_t count)
{
Item* item = thing->getItem();
if(!item)
{
#ifdef __DEBUG_MOVESYS__
std::clog << "Failure: [Container::__removeThing] item == NULL" << std::endl;
#endif
return /*RET_NOTPOSSIBLE*/;
}
int32_t index = __getIndexOfThing(thing);
if(index == -1)
{
#ifdef __DEBUG_MOVESYS__
std::clog << "Failure: [Container::__removeThing] index == -1" << std::endl;
#endif
return /*RET_NOTPOSSIBLE*/;
}
ItemList::iterator cit = std::find(itemlist.begin(), itemlist.end(), thing);
if(cit == itemlist.end())
{
#ifdef __DEBUG_MOVESYS__
std::clog << "Failure: [Container::__removeThing] item not found" << std::endl;
#endif
return /*RET_NOTPOSSIBLE*/;
}
if(item->isStackable() && count != item->getItemCount())
{
const double oldWeight = -item->getWeight();
item->setItemCount(std::max(0, (int32_t)(item->getItemCount() - count)));
const double diffWeight = oldWeight + item->getWeight();
totalWeight += diffWeight;
//send change to client
if(getParent())
{
if(Container* parentContainer = getParentContainer())
parentContainer->updateItemWeight(diffWeight);
const ItemType& it = Item::items[item->getID()];
onUpdateContainerItem(index, item, it, item, it);
}
}
else
{
//send change to client
if(getParent())
{
if(Container* parentContainer = getParentContainer())
parentContainer->updateItemWeight(-item->getWeight());
onRemoveContainerItem(index, item);
}
totalWeight -= item->getWeight();
item->setParent(NULL);
itemlist.erase(cit);
}
}