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https://github.com/TES3MP/openmw-tes3mp.git
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892d71ce71
Although weather sync was added by Koncord to the rewrite in fd721143e2 in a way that used surprisingly few lines of code, it relied on the server requesting weather states every second from authority players and sending them to non-authority players, while also allowing only very sudden weather transitions across regions, i.e. if there was one player in the Ascadian Isles who had stormy weather, and another player with clear weather in the Bitter Coast Region walked across to the Ascadian Isles, that player was instantly made to have stormy weather with no kind of transition at all.
My approach solves both of those problems. It solves the packet spam by only sending weather updates to the server when weather changes happen or when there are new arrivals to a weather authority's region, and it allows for both sudden weather transitions when players teleport to a region and for soft, gradual transitions when players walk across to a region. It is inspired by my previous actor sync, and uses a WorldRegionAuthority packet to set players as region authorities in a similar way to how ActorAuthority sets players as cell AI authorities. Weather changes are created only by the region authority for a given region, and weather packets are also only sent by that authority.
However, it should be noted that gradual weather transitions are used by default in this implementation. To use sudden weather transitions, the serverside Lua scripts need to forward WorldWeather packets with the forceWeather boolean set to true. That is, however, already handled by our default Lua scripts in situations where it makes sense.
210 lines
9.2 KiB
C++
210 lines
9.2 KiB
C++
#ifndef SCRIPTFUNCTIONS_HPP
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#define SCRIPTFUNCTIONS_HPP
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#include <Script/Functions/Actors.hpp>
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#include <Script/Functions/Books.hpp>
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#include <Script/Functions/Cells.hpp>
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#include <Script/Functions/CharClass.hpp>
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#include <Script/Functions/Chat.hpp>
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#include <Script/Functions/Dialogue.hpp>
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#include <Script/Functions/Factions.hpp>
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#include <Script/Functions/GUI.hpp>
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#include <Script/Functions/Items.hpp>
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#include <Script/Functions/Mechanics.hpp>
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#include <Script/Functions/Miscellaneous.hpp>
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#include <Script/Functions/Objects.hpp>
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#include <Script/Functions/Positions.hpp>
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#include <Script/Functions/Quests.hpp>
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#include <Script/Functions/Shapeshift.hpp>
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#include <Script/Functions/Server.hpp>
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#include <Script/Functions/Settings.hpp>
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#include <Script/Functions/Spells.hpp>
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#include <Script/Functions/Stats.hpp>
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#include <Script/Functions/Worldstate.hpp>
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#include <RakNetTypes.h>
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#include <tuple>
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#include <apps/openmw-mp/Player.hpp>
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#include "ScriptFunction.hpp"
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#include "Types.hpp"
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#include <components/openmw-mp/Log.hpp>
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#define GET_PLAYER(pid, pl, retvalue) \
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pl = Players::getPlayer(pid); \
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if (player == 0) {\
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LOG_MESSAGE_SIMPLE(Log::LOG_ERROR, "%s: Player with pid \'%d\' not found\n", __PRETTY_FUNCTION__, pid);\
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/*ScriptFunctions::StopServer(1);*/ \
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return retvalue;\
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}
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class ScriptFunctions
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{
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public:
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static void GetArguments(std::vector<boost::any> ¶ms, va_list args, const std::string &def);
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static void MakePublic(ScriptFunc _public, const char *name, char ret_type, const char *def) noexcept;
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static boost::any CallPublic(const char *name, va_list args) noexcept;
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/**
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* \brief Create a timer that will run a script function after a certain interval.
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*
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* \param callback The Lua script function.
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* \param msec The interval in miliseconds.
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* \return The ID of the timer thus created.
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*/
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static int CreateTimer(ScriptFunc callback, int msec) noexcept;
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/**
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* \brief Create a timer that will run a script function after a certain interval and pass
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* certain arguments to it.
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*
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* Example usage:
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* - tes3mp.CreateTimerEx("OnTimerTest1", 250, "i", 90)
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* - tes3mp.CreateTimerEx("OnTimerTest2", 500, "sif", "Test string", 60, 77.321)
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*
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* \param callback The Lua script function.
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* \param msec The interval in miliseconds.
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* \param types The argument types.
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* \param args The arguments.
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* \return The ID of the timer thus created.
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*/
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static int CreateTimerEx(ScriptFunc callback, int msec, const char *types, va_list args) noexcept;
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/**
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* \brief Start the timer with a certain ID.
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*
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* \param timerId The timer ID.
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* \return void
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*/
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static void StartTimer(int timerId) noexcept;
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/**
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* \brief Stop the timer with a certain ID.
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*
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* \param timerId The timer ID.
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* \return void
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*/
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static void StopTimer(int timerId) noexcept;
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/**
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* \brief Restart the timer with a certain ID for a certain interval.
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*
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* \param timerId The timer ID.
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* \param msec The interval in miliseconds.
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* \return void
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*/
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static void RestartTimer(int timerId, int msec) noexcept;
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/**
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* \brief Free the timer with a certain ID.
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*
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* \param timerId The timer ID.
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* \return void
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*/
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static void FreeTimer(int timerId) noexcept;
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/**
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* \brief Check whether a timer is elapsed.
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*
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* \param timerId The timer ID.
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* \return Whether the timer is elapsed.
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*/
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static bool IsTimerElapsed(int timerId) noexcept;
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static constexpr ScriptFunctionData functions[]{
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{"CreateTimer", ScriptFunctions::CreateTimer},
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{"CreateTimerEx", reinterpret_cast<Function<void>>(ScriptFunctions::CreateTimerEx)},
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{"MakePublic", ScriptFunctions::MakePublic},
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{"CallPublic", reinterpret_cast<Function<void>>(ScriptFunctions::CallPublic)},
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{"StartTimer", ScriptFunctions::StartTimer},
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{"StopTimer", ScriptFunctions::StopTimer},
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{"RestartTimer", ScriptFunctions::RestartTimer},
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{"FreeTimer", ScriptFunctions::FreeTimer},
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{"IsTimerElapsed", ScriptFunctions::IsTimerElapsed},
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ACTORAPI,
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BOOKAPI,
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CELLAPI,
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CHARCLASSAPI,
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CHATAPI,
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DIALOGUEAPI,
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FACTIONAPI,
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GUIAPI,
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ITEMAPI,
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MECHANICSAPI,
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MISCELLANEOUSAPI,
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POSITIONAPI,
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QUESTAPI,
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SHAPESHIFTAPI,
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SERVERAPI,
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SETTINGSAPI,
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SPELLAPI,
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STATAPI,
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OBJECTAPI,
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WORLDSTATEAPI
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};
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static constexpr ScriptCallbackData callbacks[]{
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{"Main", Function<int, int, int>()},
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{"OnServerInit", Function<void>()},
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{"OnServerPostInit", Function<void>()},
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{"OnServerExit", Function<void, bool>()},
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{"OnPlayerConnect", Function<bool, unsigned short>()},
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{"OnPlayerDisconnect", Function<void, unsigned short>()},
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{"OnPlayerDeath", Function<void, unsigned short>()},
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{"OnPlayerResurrect", Function<void, unsigned short>()},
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{"OnPlayerCellChange", Function<void, unsigned short>()},
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{"OnPlayerAttribute", Function<void, unsigned short>()},
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{"OnPlayerSkill", Function<void, unsigned short>()},
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{"OnPlayerLevel", Function<void, unsigned short>()},
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{"OnPlayerBounty", Function<void, unsigned short>()},
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{"OnPlayerReputation", Function<void, unsigned short>()},
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{"OnPlayerEquipment", Function<void, unsigned short>()},
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{"OnPlayerInventory", Function<void, unsigned short>()},
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{"OnPlayerJournal", Function<void, unsigned short>()},
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{"OnPlayerFaction", Function<void, unsigned short>()},
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{"OnPlayerShapeshift", Function<void, unsigned short>()},
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{"OnPlayerSpellbook", Function<void, unsigned short>()},
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{"OnPlayerQuickKeys", Function<void, unsigned short>()},
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{"OnPlayerTopic", Function<void, unsigned short>()},
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{"OnPlayerDisposition", Function<void, unsigned short>()},
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{"OnPlayerBook", Function<void, unsigned short>()},
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{"OnPlayerMiscellaneous", Function<void, unsigned short>()},
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{"OnPlayerInput", Function<void, unsigned short>()},
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{"OnPlayerRest", Function<void, unsigned short>()},
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{"OnRecordDynamic", Function<void, unsigned short>()},
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{"OnCellLoad", Function<void, unsigned short, const char*>()},
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{"OnCellUnload", Function<void, unsigned short, const char*>()},
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{"OnCellDeletion", Function<void, const char*>()},
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{"OnContainer", Function<void, unsigned short, const char*>()},
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{"OnDoorState", Function<void, unsigned short, const char*>()},
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{"OnObjectActivate", Function<void, unsigned short, const char*>()},
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{"OnObjectPlace", Function<void, unsigned short, const char*>()},
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{"OnObjectState", Function<void, unsigned short, const char*>()},
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{"OnObjectSpawn", Function<void, unsigned short, const char*>()},
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{"OnObjectDelete", Function<void, unsigned short, const char*>()},
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{"OnObjectLock", Function<void, unsigned short, const char*>()},
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{"OnObjectScale", Function<void, unsigned short, const char*>()},
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{"OnObjectTrap", Function<void, unsigned short, const char*>()},
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{"OnVideoPlay", Function<void, unsigned short, const char*>()},
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{"OnActorList", Function<void, unsigned short, const char*>()},
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{"OnActorEquipment", Function<void, unsigned short, const char*>()},
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{"OnActorAI", Function<void, unsigned short, const char*>()},
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{"OnActorDeath", Function<void, unsigned short, const char*>()},
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{"OnActorCellChange", Function<void, unsigned short, const char*>()},
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{"OnActorTest", Function<void, unsigned short, const char*>()},
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{"OnPlayerSendMessage", Function<bool, unsigned short, const char*>()},
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{"OnPlayerEndCharGen", Function<void, unsigned short>()},
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{"OnGUIAction", Function<void, unsigned short, int, const char*>()},
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{"OnWorldKillCount", Function<void, unsigned short>()},
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{"OnWorldMap", Function<void, unsigned short>()},
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{"OnWorldWeather", Function<void, unsigned short>() },
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{"OnMpNumIncrement", Function<void, int>()},
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{"OnRequestPluginList", Function<const char *, unsigned int, unsigned int>()}
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};
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};
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#endif //SCRIPTFUNCTIONS_HPP
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