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Bound items detection refactoring

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This commit is contained in:
Andrei Kortunov 2017-11-10 09:43:22 +04:00
parent a02124f884
commit 99517d83ea
4 changed files with 44 additions and 32 deletions
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1
apps/openmw/mwbase/mechanicsmanager.hpp
View file

@ -238,6 +238,7 @@ namespace MWBase
/// Has the player stolen this item from the given owner? /// Has the player stolen this item from the given owner?
virtual bool isItemStolenFrom(const std::string& itemid, const std::string& ownerid) = 0; virtual bool isItemStolenFrom(const std::string& itemid, const std::string& ownerid) = 0;
virtual bool isBoundItem(const MWWorld::Ptr& item) = 0;
virtual bool isAllowedToUse (const MWWorld::Ptr& ptr, const MWWorld::Ptr& target, MWWorld::Ptr& victim) = 0; virtual bool isAllowedToUse (const MWWorld::Ptr& ptr, const MWWorld::Ptr& target, MWWorld::Ptr& victim) = 0;
/// Turn actor into werewolf or normal form. /// Turn actor into werewolf or normal form.

34
apps/openmw/mwgui/itemmodel.cpp
View file

@ -9,6 +9,7 @@
#include "../mwbase/world.hpp" #include "../mwbase/world.hpp"
#include "../mwbase/environment.hpp" #include "../mwbase/environment.hpp"
#include "../mwbase/mechanicsmanager.hpp"
namespace MWGui namespace MWGui
{ {
@ -23,38 +24,7 @@ namespace MWGui
if (base.getClass().getEnchantment(base) != "") if (base.getClass().getEnchantment(base) != "")
mFlags |= Flag_Enchanted; mFlags |= Flag_Enchanted;
static std::set<std::string> boundItemIDCache; if (MWBase::Environment::get().getMechanicsManager()->isBoundItem(base))
// If this is empty then we haven't executed the GMST cache logic yet; or there isn't any sMagicBound* GMST's for some reason
if (boundItemIDCache.empty())
{
// Build a list of known bound item ID's
const MWWorld::Store<ESM::GameSetting> &gameSettings = MWBase::Environment::get().getWorld()->getStore().get<ESM::GameSetting>();
for (MWWorld::Store<ESM::GameSetting>::iterator currentIteration = gameSettings.begin(); currentIteration != gameSettings.end(); ++currentIteration)
{
const ESM::GameSetting &currentSetting = *currentIteration;
std::string currentGMSTID = currentSetting.mId;
Misc::StringUtils::lowerCaseInPlace(currentGMSTID);
// Don't bother checking this GMST if it's not a sMagicBound* one.
const std::string& toFind = "smagicbound";
if (currentGMSTID.compare(0, toFind.length(), toFind) != 0)
continue;
// All sMagicBound* GMST's should be of type string
std::string currentGMSTValue = currentSetting.getString();
Misc::StringUtils::lowerCaseInPlace(currentGMSTValue);
boundItemIDCache.insert(currentGMSTValue);
}
}
// Perform bound item check and assign the Flag_Bound bit if it passes
std::string tempItemID = base.getCellRef().getRefId();
Misc::StringUtils::lowerCaseInPlace(tempItemID);
if (boundItemIDCache.count(tempItemID) != 0)
mFlags |= Flag_Bound; mFlags |= Flag_Bound;
} }

39
apps/openmw/mwmechanics/mechanicsmanagerimp.cpp
View file

@ -840,6 +840,45 @@ namespace MWMechanics
mAI = true; mAI = true;
} }
bool MechanicsManager::isBoundItem(const MWWorld::Ptr& item)
{
static std::set<std::string> boundItemIDCache;
// If this is empty then we haven't executed the GMST cache logic yet; or there isn't any sMagicBound* GMST's for some reason
if (boundItemIDCache.empty())
{
// Build a list of known bound item ID's
const MWWorld::Store<ESM::GameSetting> &gameSettings = MWBase::Environment::get().getWorld()->getStore().get<ESM::GameSetting>();
for (MWWorld::Store<ESM::GameSetting>::iterator currentIteration = gameSettings.begin(); currentIteration != gameSettings.end(); ++currentIteration)
{
const ESM::GameSetting &currentSetting = *currentIteration;
std::string currentGMSTID = currentSetting.mId;
Misc::StringUtils::lowerCaseInPlace(currentGMSTID);
// Don't bother checking this GMST if it's not a sMagicBound* one.
const std::string& toFind = "smagicbound";
if (currentGMSTID.compare(0, toFind.length(), toFind) != 0)
continue;
// All sMagicBound* GMST's should be of type string
std::string currentGMSTValue = currentSetting.getString();
Misc::StringUtils::lowerCaseInPlace(currentGMSTValue);
boundItemIDCache.insert(currentGMSTValue);
}
}
// Perform bound item check and assign the Flag_Bound bit if it passes
std::string tempItemID = item.getCellRef().getRefId();
Misc::StringUtils::lowerCaseInPlace(tempItemID);
if (boundItemIDCache.count(tempItemID) != 0)
return true;
return false;
}
bool MechanicsManager::isAllowedToUse (const MWWorld::Ptr& ptr, const MWWorld::Ptr& target, MWWorld::Ptr& victim) bool MechanicsManager::isAllowedToUse (const MWWorld::Ptr& ptr, const MWWorld::Ptr& target, MWWorld::Ptr& victim)
{ {
if (target.isEmpty()) if (target.isEmpty())

2
apps/openmw/mwmechanics/mechanicsmanagerimp.hpp
View file

@ -204,6 +204,8 @@ namespace MWMechanics
/// Has the player stolen this item from the given owner? /// Has the player stolen this item from the given owner?
virtual bool isItemStolenFrom(const std::string& itemid, const std::string& ownerid); virtual bool isItemStolenFrom(const std::string& itemid, const std::string& ownerid);
virtual bool isBoundItem(const MWWorld::Ptr& item);
/// @return is \a ptr allowed to take/use \a target or is it a crime? /// @return is \a ptr allowed to take/use \a target or is it a crime?
virtual bool isAllowedToUse (const MWWorld::Ptr& ptr, const MWWorld::Ptr& target, MWWorld::Ptr& victim); virtual bool isAllowedToUse (const MWWorld::Ptr& ptr, const MWWorld::Ptr& target, MWWorld::Ptr& victim);