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don't allow putting items into a container if the weight is exceeded.

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This commit is contained in:
scrawl 2012-05-16 00:20:24 +02:00
parent 2fa7ce0c19
commit f8c20ef77f
1 changed files with 30 additions and 11 deletions
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41
apps/openmw/mwgui/container.cpp
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@ -107,27 +107,46 @@ void ContainerBase::onContainerClicked(MyGUI::Widget* _sender)
if(mDragAndDrop->mIsOnDragAndDrop) //drop widget here
{
MWWorld::Ptr object = *mDragAndDrop->mDraggedWidget->getUserData<MWWorld::Ptr>();
MWWorld::ContainerStore& containerStore = MWWorld::Class::get(mContainer).getContainerStore(mContainer);
if (mDragAndDrop->mDraggedFrom != this)
{
assert(object.getContainerStore() && "Item is not in a container!");
MWWorld::ContainerStore& containerStore = MWWorld::Class::get(mContainer).getContainerStore(mContainer);
// check that we don't exceed the allowed weight (only for containers, not for inventory)
if (!isInventory())
{
float capacity = MWWorld::Class::get(mContainer).getCapacity(mContainer);
// try adding the item, and if weight is exceeded, just remove it again.
int origCount = object.getRefData().getCount();
object.getRefData().setCount(mDragAndDrop->mDraggedCount);
MWWorld::ContainerStoreIterator it = containerStore.add(object);
float curWeight = MWWorld::Class::get(mContainer).getEncumbrance(mContainer);
if (curWeight > capacity)
{
it->getRefData().setCount(0);
object.getRefData().setCount(origCount);
// user notification
MWBase::Environment::get().getWindowManager()->
messageBox(MWBase::Environment::get().getWorld()->getStore().gameSettings.search("sContentsMessage3")->str, std::vector<std::string>());
return;
}
else
{
object.getRefData().setCount(origCount - mDragAndDrop->mDraggedCount);
}
std::cout << "container weight " << curWeight << "/" << capacity << std::endl;
}
else
{
int origCount = object.getRefData().getCount();
object.getRefData().setCount (mDragAndDrop->mDraggedCount);
containerStore.add(object);
object.getRefData().setCount (origCount - mDragAndDrop->mDraggedCount);
}
else
{
// check that we don't exceed the allowed weight (only for containers, not for inventory)
if (isInventory())
{
float curWeight = MWWorld::Class::get(mContainer).getEncumbrance(mContainer);
float capacity = MWWorld::Class::get(mContainer).getCapacity(mContainer);
}
}
mDragAndDrop->mIsOnDragAndDrop = false;