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@ -3,8 +3,12 @@
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#include <cmath>
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#include <stdexcept>
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#include <sstream>
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#include <components/interpreter/types.hpp>
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#include <components/compiler/locals.hpp>
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#include "../mwworld/esmstore.hpp"
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#include "../mwbase/environment.hpp"
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@ -22,7 +26,7 @@
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namespace MWScript
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{
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MWWorld::Ptr InterpreterContext::getReference (
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MWWorld::Ptr InterpreterContext::getReferenceImp (
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const std::string& id, bool activeOnly, bool doThrow)
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{
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if (!id.empty())
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@ -31,6 +35,10 @@ namespace MWScript
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}
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else
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{
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if (mReference.isEmpty() && !mTargetId.empty())
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mReference =
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MWBase::Environment::get().getWorld()->searchPtr (mTargetId, false);
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if (mReference.isEmpty() && doThrow)
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throw std::runtime_error ("no implicit reference");
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@ -38,7 +46,7 @@ namespace MWScript
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}
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}
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const MWWorld::Ptr InterpreterContext::getReference (
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const MWWorld::Ptr InterpreterContext::getReferenceImp (
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const std::string& id, bool activeOnly, bool doThrow) const
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{
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if (!id.empty())
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@ -47,6 +55,10 @@ namespace MWScript
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}
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else
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{
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if (mReference.isEmpty() && !mTargetId.empty())
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mReference =
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MWBase::Environment::get().getWorld()->searchPtr (mTargetId, false);
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if (mReference.isEmpty() && doThrow)
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throw std::runtime_error ("no implicit reference");
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@ -64,7 +76,7 @@ namespace MWScript
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}
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else
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{
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const MWWorld::Ptr ptr = getReference (id, false);
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const MWWorld::Ptr ptr = getReferenceImp (id, false);
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id = ptr.getClass().getScript (ptr);
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@ -84,7 +96,7 @@ namespace MWScript
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}
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else
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{
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const MWWorld::Ptr ptr = getReference (id, false);
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const MWWorld::Ptr ptr = getReferenceImp (id, false);
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id = ptr.getClass().getScript (ptr);
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@ -95,11 +107,43 @@ namespace MWScript
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}
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}
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int InterpreterContext::findLocalVariableIndex (const std::string& scriptId,
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const std::string& name, char type) const
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{
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int index = MWBase::Environment::get().getScriptManager()->getLocals (scriptId).
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search (type, name);
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if (index!=-1)
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return index;
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std::ostringstream stream;
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stream << "Failed to access ";
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switch (type)
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{
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case 's': stream << "short"; break;
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case 'l': stream << "long"; break;
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case 'f': stream << "float"; break;
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}
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stream << " member variable " << name << " in script " << scriptId;
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throw std::runtime_error (stream.str().c_str());
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}
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InterpreterContext::InterpreterContext (
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MWScript::Locals *locals, MWWorld::Ptr reference)
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MWScript::Locals *locals, MWWorld::Ptr reference, const std::string& targetId)
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: mLocals (locals), mReference (reference),
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mActivationHandled (false)
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{}
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mActivationHandled (false), mTargetId (targetId)
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{
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// If we run on a reference (local script, dialogue script or console with object
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// selected), store the ID of that reference store it so it can be inherited by
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// targeted scripts started from this one.
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if (targetId.empty() && !reference.isEmpty())
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mTargetId = reference.getClass().getId (reference);
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}
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int InterpreterContext::getLocalShort (int index) const
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{
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@ -236,34 +280,34 @@ namespace MWScript
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std::string InterpreterContext::getNPCName() const
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{
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ESM::NPC npc = *mReference.get<ESM::NPC>()->mBase;
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ESM::NPC npc = *getReferenceImp().get<ESM::NPC>()->mBase;
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return npc.mName;
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}
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std::string InterpreterContext::getNPCRace() const
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{
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ESM::NPC npc = *mReference.get<ESM::NPC>()->mBase;
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ESM::NPC npc = *getReferenceImp().get<ESM::NPC>()->mBase;
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const ESM::Race* race = MWBase::Environment::get().getWorld()->getStore().get<ESM::Race>().find(npc.mRace);
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return race->mName;
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}
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std::string InterpreterContext::getNPCClass() const
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{
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ESM::NPC npc = *mReference.get<ESM::NPC>()->mBase;
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ESM::NPC npc = *getReferenceImp().get<ESM::NPC>()->mBase;
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const ESM::Class* class_ = MWBase::Environment::get().getWorld()->getStore().get<ESM::Class>().find(npc.mClass);
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return class_->mName;
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}
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std::string InterpreterContext::getNPCFaction() const
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{
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ESM::NPC npc = *mReference.get<ESM::NPC>()->mBase;
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ESM::NPC npc = *getReferenceImp().get<ESM::NPC>()->mBase;
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const ESM::Faction* faction = MWBase::Environment::get().getWorld()->getStore().get<ESM::Faction>().find(npc.mFaction);
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return faction->mName;
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}
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std::string InterpreterContext::getNPCRank() const
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{
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std::map<std::string, int> ranks = mReference.getClass().getNpcStats (mReference).getFactionRanks();
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std::map<std::string, int> ranks = getReferenceImp().getClass().getNpcStats (getReferenceImp()).getFactionRanks();
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std::map<std::string, int>::const_iterator it = ranks.begin();
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MWBase::World *world = MWBase::Environment::get().getWorld();
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@ -299,7 +343,7 @@ namespace MWScript
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MWBase::World *world = MWBase::Environment::get().getWorld();
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MWWorld::Ptr player = world->getPlayerPtr();
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std::string factionId = mReference.getClass().getNpcStats (mReference).getFactionRanks().begin()->first;
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std::string factionId = getReferenceImp().getClass().getNpcStats (getReferenceImp()).getFactionRanks().begin()->first;
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std::map<std::string, int> ranks = player.getClass().getNpcStats (player).getFactionRanks();
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std::map<std::string, int>::const_iterator it = ranks.find(factionId);
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@ -326,7 +370,7 @@ namespace MWScript
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MWBase::World *world = MWBase::Environment::get().getWorld();
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MWWorld::Ptr player = world->getPlayerPtr();
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std::string factionId = mReference.getClass().getNpcStats (mReference).getFactionRanks().begin()->first;
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std::string factionId = getReferenceImp().getClass().getNpcStats (getReferenceImp()).getFactionRanks().begin()->first;
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std::map<std::string, int> ranks = player.getClass().getNpcStats (player).getFactionRanks();
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std::map<std::string, int>::const_iterator it = ranks.find(factionId);
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@ -366,9 +410,9 @@ namespace MWScript
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return MWBase::Environment::get().getScriptManager()->getGlobalScripts().isRunning (name);
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}
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void InterpreterContext::startScript (const std::string& name)
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void InterpreterContext::startScript (const std::string& name, const std::string& targetId)
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{
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MWBase::Environment::get().getScriptManager()->getGlobalScripts().addScript (name);
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MWBase::Environment::get().getScriptManager()->getGlobalScripts().addScript (name, targetId);
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}
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void InterpreterContext::stopScript (const std::string& name)
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@ -383,7 +427,7 @@ namespace MWScript
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MWWorld::Ptr ref2;
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if (id.empty())
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ref2 = getReference("", true, true);
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ref2 = getReferenceImp();
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else
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ref2 = MWBase::Environment::get().getWorld()->searchPtr(id, true);
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@ -448,19 +492,19 @@ namespace MWScript
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bool InterpreterContext::isDisabled (const std::string& id) const
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{
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const MWWorld::Ptr ref = getReference (id, false);
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const MWWorld::Ptr ref = getReferenceImp (id, false);
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return !ref.getRefData().isEnabled();
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}
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void InterpreterContext::enable (const std::string& id)
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{
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MWWorld::Ptr ref = getReference (id, false);
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MWWorld::Ptr ref = getReferenceImp (id, false);
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MWBase::Environment::get().getWorld()->enable (ref);
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}
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void InterpreterContext::disable (const std::string& id)
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{
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MWWorld::Ptr ref = getReference (id, false);
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MWWorld::Ptr ref = getReferenceImp (id, false);
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MWBase::Environment::get().getWorld()->disable (ref);
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}
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@ -471,10 +515,7 @@ namespace MWScript
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const Locals& locals = getMemberLocals (scriptId, global);
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int index = MWBase::Environment::get().getScriptManager()->getLocalIndex (
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scriptId, name, 's');
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return locals.mShorts[index];
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return locals.mShorts[findLocalVariableIndex (scriptId, name, 's')];
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}
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int InterpreterContext::getMemberLong (const std::string& id, const std::string& name,
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@ -484,10 +525,7 @@ namespace MWScript
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const Locals& locals = getMemberLocals (scriptId, global);
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int index = MWBase::Environment::get().getScriptManager()->getLocalIndex (
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scriptId, name, 'l');
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return locals.mLongs[index];
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return locals.mLongs[findLocalVariableIndex (scriptId, name, 'l')];
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}
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float InterpreterContext::getMemberFloat (const std::string& id, const std::string& name,
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@ -497,10 +535,7 @@ namespace MWScript
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const Locals& locals = getMemberLocals (scriptId, global);
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int index = MWBase::Environment::get().getScriptManager()->getLocalIndex (
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scriptId, name, 'f');
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return locals.mFloats[index];
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return locals.mFloats[findLocalVariableIndex (scriptId, name, 'f')];
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}
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void InterpreterContext::setMemberShort (const std::string& id, const std::string& name,
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@ -510,10 +545,7 @@ namespace MWScript
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Locals& locals = getMemberLocals (scriptId, global);
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int index =
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MWBase::Environment::get().getScriptManager()->getLocalIndex (scriptId, name, 's');
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locals.mShorts[index] = value;
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locals.mShorts[findLocalVariableIndex (scriptId, name, 's')] = value;
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}
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void InterpreterContext::setMemberLong (const std::string& id, const std::string& name, int value, bool global)
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@ -522,10 +554,7 @@ namespace MWScript
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Locals& locals = getMemberLocals (scriptId, global);
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int index =
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MWBase::Environment::get().getScriptManager()->getLocalIndex (scriptId, name, 'l');
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locals.mLongs[index] = value;
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locals.mLongs[findLocalVariableIndex (scriptId, name, 'l')] = value;
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}
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void InterpreterContext::setMemberFloat (const std::string& id, const std::string& name, float value, bool global)
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@ -534,14 +563,16 @@ namespace MWScript
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Locals& locals = getMemberLocals (scriptId, global);
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int index =
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MWBase::Environment::get().getScriptManager()->getLocalIndex (scriptId, name, 'f');
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locals.mFloats[index] = value;
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locals.mFloats[findLocalVariableIndex (scriptId, name, 'f')] = value;
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}
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MWWorld::Ptr InterpreterContext::getReference(bool required)
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{
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return getReference ("", true, required);
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return getReferenceImp ("", true, required);
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}
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std::string InterpreterContext::getTargetId() const
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{
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return mTargetId;
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}
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}
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scrawl
11 years ago