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Make GetItemByName take a const ref, and make its error print the name of the item that could not be found.

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Register GetItemByName in GameLogicScript instead of winmain. Register GameScriptColor too.

Define the lambdas passed to GameScriptItemInfo in terms of the actual functions we define. Functions that make a GameScriptItemInfo should pass false to make_unique (so the Lua object made does not control the lifetime of the ITEM_INFO).
This commit is contained in:
hispidence 2021-07-20 17:58:11 +01:00
parent 7008ab75f8
commit 4fd68787dc
2 changed files with 13 additions and 8 deletions
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19
TR5Main/Scripting/GameLogicScript.cpp
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@ -35,6 +35,8 @@ GameScript::GameScript(sol::state* lua) : LuaHandler{ lua }
m_lua->set_function("GetInvItemCount", &GameScript::InventoryGetCount);
m_lua->set_function("SetInvItemCount", &GameScript::InventorySetCount);
m_lua->set_function("GetItemByName", &GameScript::GetItemByName, this);
m_lua->set_function("GetItemByID", &GameScript::GetItemById, this);
auto makeReadOnlyTable = [this](std::string const & tableName, auto const& container)
{
auto mt = tableName + "Meta";
@ -65,16 +67,17 @@ GameScript::GameScript(sol::state* lua) : LuaHandler{ lua }
GameScriptItemInfo::Register(m_lua);
auto addLuaName = [this](std::string const& str, short num)
{
return m_itemsMapName.insert(std::pair<std::string, short>(str, num)).second;
return AddLuaName(str, num);
};
auto removeLuaName = [this](std::string const& str)
{
return m_itemsMapName.erase(str);
return RemoveLuaName(str);
};
GameScriptItemInfo::SetNameCallbacks(addLuaName, removeLuaName);
GameScriptPosition::Register(m_lua);
GameScriptRotation::Register(m_lua);
GameScriptColor::Register(m_lua);
m_lua->new_enum<GAME_OBJECT_ID>("Object", {
{"LARA", ID_LARA}
@ -268,19 +271,23 @@ std::unique_ptr<GameScriptItemInfo> GameScript::GetItemById(int id)
return std::unique_ptr<GameScriptItemInfo>(nullptr);
}
return std::make_unique<GameScriptItemInfo>(m_itemsMapId[id]);
return std::make_unique<GameScriptItemInfo>(m_itemsMapId[id], false);
}
std::unique_ptr<GameScriptItemInfo> GameScript::GetItemByName(std::string name)
std::unique_ptr<GameScriptItemInfo> GameScript::GetItemByName(std::string const & name)
{
if (m_itemsMapName.find(name) == m_itemsMapName.end())
{
if (WarningsAsErrors)
throw "item name not found";
{
std::string error{ "Item name not found: " };
error += name;
throw std::runtime_error{error};
}
return std::unique_ptr<GameScriptItemInfo>(nullptr);
}
return std::make_unique<GameScriptItemInfo>(m_itemsMapName[name]);
return std::make_unique<GameScriptItemInfo>(m_itemsMapName[name], false);
}
void GameScript::PlayAudioTrack(std::string const & trackName, bool looped)