[Server] Add script functions for dialogue

apps/openmw-mp/CMakeLists.txt

@@ -78,9 +78,9 @@ set(SERVER
     Script/Functions/Actors.cpp Script/Functions/World.cpp Script/Functions/Miscellaneous.cpp
 
     Script/Functions/Cells.cpp Script/Functions/CharClass.cpp Script/Functions/Chat.cpp
-    Script/Functions/Factions.cpp Script/Functions/GUI.cpp Script/Functions/Items.cpp
-    Script/Functions/Positions.cpp Script/Functions/Quests.cpp Script/Functions/Spells.cpp
-    Script/Functions/Stats.cpp Script/Functions/Timer.cpp
+    Script/Functions/Dialogue.cpp Script/Functions/Factions.cpp Script/Functions/GUI.cpp
+    Script/Functions/Items.cpp Script/Functions/Positions.cpp Script/Functions/Quests.cpp
+    Script/Functions/Spells.cpp Script/Functions/Stats.cpp Script/Functions/Timer.cpp
 
     ProcessorInitializer.cpp PlayerProcessor.cpp ActorProcessor.cpp WorldProcessor.cpp
 

apps/openmw-mp/Player.hpp

@@ -75,6 +75,7 @@ public:
     mwmp::SpellbookChanges spellbookChangesBuffer;
     mwmp::JournalChanges journalChangesBuffer;
     mwmp::FactionChanges factionChangesBuffer;
+    mwmp::TopicChanges topicChangesBuffer;
 
 private:
     CellController::TContainer cells;

apps/openmw-mp/Script/Functions/Dialogue.cpp

@@ -0,0 +1,49 @@
+#include "Dialogue.hpp"
+#include <apps/openmw-mp/Script/ScriptFunctions.hpp>
+#include <components/openmw-mp/NetworkMessages.hpp>
+#include <apps/openmw-mp/Networking.hpp>
+#include <components/misc/stringops.hpp>
+
+using namespace mwmp;
+
+unsigned int DialogueFunctions::GetTopicChangesSize(unsigned short pid) noexcept
+{
+    Player *player;
+    GET_PLAYER(pid, player, 0);
+
+    return player->topicChanges.count;
+}
+
+void DialogueFunctions::AddTopic(unsigned short pid, const char* topicId) noexcept
+{
+    Player *player;
+    GET_PLAYER(pid, player, );
+
+    mwmp::Topic topic;
+    topic.topicId = topicId;
+
+    player->topicChangesBuffer.topics.push_back(topic);
+}
+
+const char *DialogueFunctions::GetTopicId(unsigned short pid, unsigned int i) noexcept
+{
+    Player *player;
+    GET_PLAYER(pid, player, "");
+
+    if (i >= player->topicChanges.count)
+        return "invalid";
+
+    return player->topicChanges.topics.at(i).topicId.c_str();
+}
+
+void DialogueFunctions::SendTopicChanges(unsigned short pid) noexcept
+{
+    Player *player;
+    GET_PLAYER(pid, player, );
+
+    std::swap(player->topicChanges, player->topicChangesBuffer);
+    mwmp::Networking::get().getPlayerPacketController()->GetPacket(ID_PLAYER_TOPIC)->setPlayer(player);
+    mwmp::Networking::get().getPlayerPacketController()->GetPacket(ID_PLAYER_TOPIC)->Send(false);
+    player->topicChanges = std::move(player->topicChangesBuffer);
+    player->topicChangesBuffer.topics.clear();
+}

apps/openmw-mp/Script/Functions/Dialogue.hpp

@@ -0,0 +1,28 @@
+#ifndef OPENMW_DIALOGUEAPI_HPP
+#define OPENMW_DIALOGUEAPI_HPP
+
+#define DIALOGUEAPI \
+    {"GetTopicChangesSize",     DialogueFunctions::GetTopicChangesSize},\
+    \
+    {"AddTopic",                DialogueFunctions::AddTopic},\
+    \
+    {"GetTopicId",              DialogueFunctions::GetTopicId},\
+    \
+    {"SendTopicChanges",        DialogueFunctions::SendTopicChanges}
+
+class DialogueFunctions
+{
+public:
+
+    static unsigned int GetTopicChangesSize(unsigned short pid) noexcept;
+
+    static void AddTopic(unsigned short pid, const char* topicId) noexcept;
+
+    static const char *GetTopicId(unsigned short pid, unsigned int i) noexcept;
+
+    static void SendTopicChanges(unsigned short pid) noexcept;
+private:
+
+};
+
+#endif //OPENMW_DIALOGUEAPI_HPP

apps/openmw-mp/Script/ScriptFunctions.hpp

@@ -5,18 +5,19 @@
 #ifndef SCRIPTFUNCTIONS_HPP
 #define SCRIPTFUNCTIONS_HPP
 
-#include <Script/Functions/CharClass.hpp>
-#include <Script/Functions/Positions.hpp>
+#include <Script/Functions/Actors.hpp>
 #include <Script/Functions/Cells.hpp>
+#include <Script/Functions/CharClass.hpp>
+#include <Script/Functions/Dialogue.hpp>
+#include <Script/Functions/Factions.hpp>
 #include <Script/Functions/GUI.hpp>
-#include <Script/Functions/Stats.hpp>
 #include <Script/Functions/Items.hpp>
+#include <Script/Functions/Miscellaneous.hpp>
+#include <Script/Functions/Positions.hpp>
 #include <Script/Functions/Quests.hpp>
-#include <Script/Functions/Factions.hpp>
 #include <Script/Functions/Spells.hpp>
-#include <Script/Functions/Actors.hpp>
+#include <Script/Functions/Stats.hpp>
 #include <Script/Functions/World.hpp>
-#include <Script/Functions/Miscellaneous.hpp>
 #include <RakNetTypes.h>
 //#include <amx/amx.h>
 #include <tuple>
@@ -104,6 +105,7 @@ public:
             ITEMAPI,
             QUESTAPI,
             FACTIONAPI,
+            DIALOGUEAPI,
             SPELLAPI,
             GUIAPI,
             CHARCLASSAPI,