mirror of
https://github.com/OpenMW/openmw.git
synced 2025-11-04 13:56:39 +00:00
80 lines
2.2 KiB
C++
80 lines
2.2 KiB
C++
#include "luascripts.hpp"
|
|
|
|
#include "esmreader.hpp"
|
|
#include "esmwriter.hpp"
|
|
|
|
// List of all records, that are related to Lua.
|
|
//
|
|
// Record:
|
|
// LUAM - MWLua::LuaManager
|
|
//
|
|
// Subrecords:
|
|
// LUAW - Start of MWLua::WorldView data
|
|
// LUAE - Start of MWLua::LocalEvent or MWLua::GlobalEvent (eventName)
|
|
// LUAS - Start LuaUtil::ScriptsContainer data (scriptName)
|
|
// LUAD - Serialized Lua variable
|
|
// LUAT - MWLua::ScriptsContainer::Timer
|
|
// LUAC - Name of a timer callback (string)
|
|
|
|
void ESM::saveLuaBinaryData(ESMWriter& esm, const std::string& data)
|
|
{
|
|
if (data.empty())
|
|
return;
|
|
esm.startSubRecord("LUAD");
|
|
esm.write(data.data(), data.size());
|
|
esm.endRecord("LUAD");
|
|
}
|
|
|
|
std::string ESM::loadLuaBinaryData(ESMReader& esm)
|
|
{
|
|
std::string data;
|
|
if (esm.isNextSub("LUAD"))
|
|
{
|
|
esm.getSubHeader();
|
|
data.resize(esm.getSubSize());
|
|
esm.getExact(data.data(), data.size());
|
|
}
|
|
return data;
|
|
}
|
|
|
|
void ESM::LuaScripts::load(ESMReader& esm)
|
|
{
|
|
while (esm.isNextSub("LUAS"))
|
|
{
|
|
std::string name = esm.getHString();
|
|
std::string data = loadLuaBinaryData(esm);
|
|
std::vector<LuaTimer> timers;
|
|
while (esm.isNextSub("LUAT"))
|
|
{
|
|
esm.getSubHeader();
|
|
LuaTimer timer;
|
|
esm.getT(timer.mUnit);
|
|
esm.getT(timer.mTime);
|
|
timer.mCallbackName = esm.getHNString("LUAC");
|
|
timer.mCallbackArgument = loadLuaBinaryData(esm);
|
|
timers.push_back(std::move(timer));
|
|
}
|
|
mScripts.push_back({std::move(name), std::move(data), std::move(timers)});
|
|
}
|
|
}
|
|
|
|
void ESM::LuaScripts::save(ESMWriter& esm) const
|
|
{
|
|
for (const LuaScript& script : mScripts)
|
|
{
|
|
esm.writeHNString("LUAS", script.mScriptPath);
|
|
if (!script.mData.empty())
|
|
saveLuaBinaryData(esm, script.mData);
|
|
for (const LuaTimer& timer : script.mTimers)
|
|
{
|
|
esm.startSubRecord("LUAT");
|
|
esm.writeT(timer.mUnit);
|
|
esm.writeT(timer.mTime);
|
|
esm.endRecord("LUAT");
|
|
esm.writeHNString("LUAC", timer.mCallbackName);
|
|
if (!timer.mCallbackArgument.empty())
|
|
saveLuaBinaryData(esm, timer.mCallbackArgument);
|
|
|
|
}
|
|
}
|
|
}
|