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https://github.com/TES3MP/openmw-tes3mp.git
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116 lines
4 KiB
C++
116 lines
4 KiB
C++
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#include "creaturelevlist.hpp"
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#include <components/esm/loadlevlist.hpp>
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#include <components/esm/creaturelevliststate.hpp>
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#include "../mwmechanics/levelledlist.hpp"
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#include "../mwworld/customdata.hpp"
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namespace
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{
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struct CreatureLevListCustomData : public MWWorld::CustomData
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{
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// actorId of the creature we spawned
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int mSpawnActorId;
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bool mSpawn; // Should a new creature be spawned?
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virtual MWWorld::CustomData *clone() const;
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};
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MWWorld::CustomData *CreatureLevListCustomData::clone() const
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{
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return new CreatureLevListCustomData (*this);
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}
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}
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namespace MWClass
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{
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std::string CreatureLevList::getName (const MWWorld::Ptr& ptr) const
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{
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return "";
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}
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void CreatureLevList::respawn(const MWWorld::Ptr &ptr) const
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{
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ensureCustomData(ptr);
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CreatureLevListCustomData& customData = dynamic_cast<CreatureLevListCustomData&> (*ptr.getRefData().getCustomData());
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customData.mSpawn = true;
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}
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void CreatureLevList::registerSelf()
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{
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boost::shared_ptr<Class> instance (new CreatureLevList);
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registerClass (typeid (ESM::CreatureLevList).name(), instance);
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}
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void CreatureLevList::insertObjectRendering(const MWWorld::Ptr &ptr, MWRender::RenderingInterface &renderingInterface) const
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{
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ensureCustomData(ptr);
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CreatureLevListCustomData& customData = dynamic_cast<CreatureLevListCustomData&> (*ptr.getRefData().getCustomData());
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if (!customData.mSpawn)
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return;
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MWWorld::LiveCellRef<ESM::CreatureLevList> *ref =
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ptr.get<ESM::CreatureLevList>();
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std::string id = MWMechanics::getLevelledItem(ref->mBase, true);
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if (!id.empty())
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{
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// Delete the previous creature
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if (customData.mSpawnActorId != -1)
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{
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MWWorld::Ptr creature = MWBase::Environment::get().getWorld()->searchPtrViaActorId(customData.mSpawnActorId);
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if (!creature.isEmpty())
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MWBase::Environment::get().getWorld()->deleteObject(creature);
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customData.mSpawnActorId = -1;
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}
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const MWWorld::ESMStore& store = MWBase::Environment::get().getWorld()->getStore();
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MWWorld::ManualRef ref(store, id);
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ref.getPtr().getCellRef().setPosition(ptr.getCellRef().getPosition());
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MWWorld::Ptr placed = MWBase::Environment::get().getWorld()->safePlaceObject(ref.getPtr(), ptr.getCell() , ptr.getCellRef().getPosition());
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customData.mSpawnActorId = placed.getClass().getCreatureStats(placed).getActorId();
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customData.mSpawn = false;
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}
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}
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void CreatureLevList::ensureCustomData(const MWWorld::Ptr &ptr) const
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{
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if (!ptr.getRefData().getCustomData())
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{
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std::auto_ptr<CreatureLevListCustomData> data (new CreatureLevListCustomData);
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data->mSpawnActorId = -1;
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data->mSpawn = true;
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ptr.getRefData().setCustomData(data.release());
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}
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}
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void CreatureLevList::readAdditionalState (const MWWorld::Ptr& ptr, const ESM::ObjectState& state)
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const
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{
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const ESM::CreatureLevListState& state2 = dynamic_cast<const ESM::CreatureLevListState&> (state);
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ensureCustomData(ptr);
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CreatureLevListCustomData& customData = dynamic_cast<CreatureLevListCustomData&> (*ptr.getRefData().getCustomData());
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customData.mSpawnActorId = state2.mSpawnActorId;
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customData.mSpawn = state2.mSpawn;
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}
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void CreatureLevList::writeAdditionalState (const MWWorld::Ptr& ptr, ESM::ObjectState& state)
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const
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{
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ESM::CreatureLevListState& state2 = dynamic_cast<ESM::CreatureLevListState&> (state);
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ensureCustomData(ptr);
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CreatureLevListCustomData& customData = dynamic_cast<CreatureLevListCustomData&> (*ptr.getRefData().getCustomData());
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state2.mSpawnActorId = customData.mSpawnActorId;
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state2.mSpawn = customData.mSpawn;
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}
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}
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