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Inventory: Properly revert client predictions (#8945)

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Caused by incremental inventory sending
Previously everything was overwritten by serializing the entire inventory
This commit is contained in:
SmallJoker 2019-09-18 18:47:09 +02:00 • committed by GitHub
parent 05a7da6279
commit 94a5df795c
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 25 additions and 11 deletions
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14
src/inventory.cpp
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@ -785,17 +785,17 @@ Inventory::~Inventory()
void Inventory::clear()
{
m_dirty = true;
for (auto &m_list : m_lists) {
delete m_list;
}
m_lists.clear();
setModified();
}
Inventory::Inventory(IItemDefManager *itemdef)
{
m_dirty = false;
m_itemdef = itemdef;
setModified();
}
Inventory::Inventory(const Inventory &other)
@ -808,12 +808,12 @@ Inventory & Inventory::operator = (const Inventory &other)
// Gracefully handle self assignment
if(this != &other)
{
m_dirty = true;
clear();
m_itemdef = other.m_itemdef;
for (InventoryList *list : other.m_lists) {
m_lists.push_back(new InventoryList(*list));
}
setModified();
}
return *this;
}
@ -833,6 +833,7 @@ bool Inventory::operator == (const Inventory &other) const
void Inventory::serialize(std::ostream &os, bool incremental) const
{
//std::cout << "Serialize " << (int)incremental << ", n=" << m_lists.size() << std::endl;
for (const InventoryList *list : m_lists) {
if (!incremental || list->checkModified()) {
os << "List " << list->getName() << " " << list->getSize() << "\n";
@ -867,7 +868,7 @@ void Inventory::deSerialize(std::istream &is)
delete list;
list = nullptr;
m_dirty = true;
setModified();
}
m_lists.erase(std::remove(m_lists.begin(), m_lists.end(),
nullptr), m_lists.end());
@ -920,7 +921,7 @@ void Inventory::deSerialize(std::istream &is)
InventoryList * Inventory::addList(const std::string &name, u32 size)
{
m_dirty = true;
setModified();
s32 i = getListIndex(name);
if(i != -1)
{
@ -966,7 +967,8 @@ bool Inventory::deleteList(const std::string &name)
s32 i = getListIndex(name);
if(i == -1)
return false;
m_dirty = true;
setModified();
delete m_lists[i];
m_lists.erase(m_lists.begin() + i);
return true;