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navigation path crash prevention in map find

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Fix
This commit is contained in:
Image 2020-07-25 08:56:33 -04:00
parent 221fe8172e
commit f20c48285c
1 changed files with 70 additions and 0 deletions

70
EQ2/source/WorldServer/Zone/mob_movement_manager.cpp
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@ -587,6 +587,13 @@ void MobMovementManager::RotateTo(Entity *who, float to, MobMovementMode mob_mov
{
MobListMutex.readlock();
auto iter = _impl->Entries.find(who);
if (iter == _impl->Entries.end())
{
MobListMutex.releasereadlock();
return; // does not exist in navigation
}
auto &ent = (*iter);
if (true != ent.second.Commands.empty()) {
@ -608,6 +615,13 @@ void MobMovementManager::Teleport(Entity *who, float x, float y, float z, float
{
MobListMutex.readlock();
auto iter = _impl->Entries.find(who);
if (iter == _impl->Entries.end())
{
MobListMutex.releasereadlock();
return; // does not exist in navigation
}
auto &ent = (*iter);
ent.second.Commands.clear();
@ -633,6 +647,13 @@ void MobMovementManager::NavigateTo(Entity *who, float x, float y, float z, MobM
}
MobListMutex.readlock();
auto iter = _impl->Entries.find(who);
if (iter == _impl->Entries.end())
{
MobListMutex.releasereadlock();
return; // does not exist in navigation
}
auto &ent = (*iter);
auto &nav = ent.second.NavTo;
@ -693,6 +714,13 @@ void MobMovementManager::StopNavigation(Entity *who)
{
MobListMutex.readlock();
auto iter = _impl->Entries.find(who);
if (iter == _impl->Entries.end())
{
MobListMutex.releasereadlock();
return; // does not exist in navigation
}
auto &ent = (*iter);
auto &nav = ent.second.NavTo;
@ -728,6 +756,13 @@ void MobMovementManager::DisruptNavigation(Entity* who)
{
MobListMutex.readlock();
auto iter = _impl->Entries.find(who);
if (iter == _impl->Entries.end())
{
MobListMutex.releasereadlock();
return; // does not exist in navigation
}
auto& ent = (*iter);
auto& nav = ent.second.NavTo;
@ -786,6 +821,13 @@ void MobMovementManager::UpdatePath(Entity *who, float x, float y, float z, MobM
if (!who->GetZone()->zonemap /*|| !zone->HasWaterMap()*/) {
MobListMutex.readlock();
auto iter = _impl->Entries.find(who);
if (iter == _impl->Entries.end())
{
MobListMutex.releasereadlock();
return; // does not exist in navigation
}
auto &ent = (*iter);
PushMoveTo(ent.second, x, y, z, mob_movement_mode);
@ -833,6 +875,13 @@ void MobMovementManager::UpdatePathGround(Entity *who, float x, float y, float z
MobListMutex.readlock();
auto eiter = _impl->Entries.find(who);
if (eiter == _impl->Entries.end())
{
MobListMutex.releasereadlock();
return; // does not exist in navigation
}
auto &ent = (*eiter);
if (route.size() == 0) {
@ -960,6 +1009,13 @@ void MobMovementManager::UpdatePathUnderwater(Entity *who, float x, float y, flo
{
MobListMutex.readlock();
auto eiter = _impl->Entries.find(who);
if (eiter == _impl->Entries.end())
{
MobListMutex.releasereadlock();
return; // does not exist in navigation
}
auto &ent = (*eiter);
if (/*zone->watermap->InLiquid(who->GetPosition()) && zone->watermap->InLiquid(glm::vec3(x, y, z)) &&*/
who->GetZone()->zonemap->CheckLoS(glm::vec3(who->GetX(),who->GetZ(),who->GetY()), glm::vec3(x, y, z))) {
@ -1081,6 +1137,13 @@ void MobMovementManager::UpdatePathBoat(Entity *who, float x, float y, float z,
{
MobListMutex.readlock();
auto eiter = _impl->Entries.find(who);
if (eiter == _impl->Entries.end())
{
MobListMutex.releasereadlock();
return; // does not exist in navigation
}
auto &ent = (*eiter);
PushSwimTo(ent.second, x, y, z, mode);
@ -1188,6 +1251,13 @@ void MobMovementManager::HandleStuckBehavior(Entity *who, float x, float y, floa
}
auto eiter = _impl->Entries.find(who);
if (eiter == _impl->Entries.end())
{
MobListMutex.releasereadlock();
return; // does not exist in navigation
}
auto &ent = (*eiter);
switch (sb) {