Remove scripts for patches where content is not available.

src/game/CMakeLists.txt

@@ -424,6 +424,22 @@ set (game_SRCS
 
 )
 
+# Retrieve the value of SUPPORTED_CLIENT_BUILD from the CMake cache
+set(SUPPORTED_CLIENT_BUILD "${SUPPORTED_CLIENT_BUILD}" CACHE STRING "Client version the core will support")
+
+# Extract major patch
+string(REGEX MATCH "1_([0-9]+)_" PATCH_NUMBER "${SUPPORTED_CLIENT_BUILD}")
+
+set(PATCH_NUMBER ${CMAKE_MATCH_1})
+
+# Remove Arathi Basin script if the client build is below patch 1.7
+if(${PATCH_NUMBER} LESS 7)
+    list(REMOVE_ITEM game_SRCS
+    Battlegrounds/BattleGroundAB.h
+    Battlegrounds/BattleGroundAB.cpp
+)
+endif()
+
 if((${CMAKE_VERSION} VERSION_LESS "3.16") OR USE_PCH_OLD)
   list(APPEND game_SRCS
       pchdef.cpp

src/game/Chat/Chat.cpp

@@ -1157,7 +1157,7 @@ ChatCommand * ChatHandler::getCommandTable()
         { "remove",             SEC_BASIC_ADMIN,    false, &ChatHandler::HandleGoldRemoval,               "", nullptr },
         { nullptr,              0,                  false, nullptr,                                       "", nullptr }
     };
-
+#if SUPPORTED_CLIENT_BUILD >= CLIENT_BUILD_1_9_4
     static ChatCommand warEffortCommandTable[] =
     {
         { "info",           SEC_DEVELOPER,    true,  &ChatHandler::HandleWarEffortInfoCommand,         "", nullptr },
@@ -1167,7 +1167,7 @@ ChatCommand * ChatHandler::getCommandTable()
         { "setresource",    SEC_DEVELOPER,    true,  &ChatHandler::HandleWarEffortSetResource,         "", nullptr },
         { nullptr,          0,                false, nullptr,                                          "", nullptr }
     };
-
+#endif
     static ChatCommand commandTable[] =
     {
         { "account",        SEC_PLAYER,         true, nullptr,                                         "", accountCommandTable  },
@@ -1298,7 +1298,9 @@ ChatCommand * ChatHandler::getCommandTable()
         { "spamer",         SEC_MODERATOR,      true, nullptr,                                         "", spamerCommandTable },
         { "antispam",       SEC_TICKETMASTER,   true, nullptr,                                         "", AntiSpamCommandTable },
         { "gold",           SEC_BASIC_ADMIN,    true, nullptr,                                         "", goldCommandTable },
+#if SUPPORTED_CLIENT_BUILD >= CLIENT_BUILD_1_9_4
         { "wareffort",      SEC_DEVELOPER,      true, nullptr,                                         "", warEffortCommandTable },
+#endif
         { nullptr,          0,                  false, nullptr,                                        "", nullptr }
     };
 

src/game/HardcodedEvents.cpp

@@ -155,6 +155,7 @@ void ElementalInvasion::ResetThings()
     }
 }
 
+#if SUPPORTED_CLIENT_BUILD >= CLIENT_BUILD_1_8_4
 /*
 * Dragons of Nightmare
 */
@@ -318,7 +319,9 @@ void DragonsOfNightmare::PermutateDragons()
     sObjectMgr.SetSavedVariable(VAR_PERM_3, permutation[2], true);
     sObjectMgr.SetSavedVariable(VAR_PERM_4, permutation[3], true);
 }
+#endif
 
+#if SUPPORTED_CLIENT_BUILD >= CLIENT_BUILD_1_6_1
 /*
 * Darkmoon Faire
 */
@@ -382,7 +385,9 @@ DarkmoonState DarkmoonFaire::GetDarkmoonState()
 
     return DARKMOON_NONE;
 }
+#endif
 
+#if SUPPORTED_CLIENT_BUILD >= CLIENT_BUILD_1_8_4
 /*
  * Fireworks Show
  */
@@ -489,6 +494,12 @@ bool ToastingGoblets::ShouldEnable() const
 
     return timeinfo->tm_min >= 10 && timeinfo->tm_min <= 20;
 }
+#endif
+
+#if SUPPORTED_CLIENT_BUILD >= CLIENT_BUILD_1_11_2
+/*
+* Scourge Invasion
+*/
 
 ScourgeInvasionEvent::ScourgeInvasionEvent()
     :WorldEvent(GAME_EVENT_SCOURGE_INVASION),
@@ -1251,7 +1262,9 @@ void ScourgeInvasionEvent::UpdateWorldState()
         pl->SendUpdateWorldState(WS_SI_WINTERSPRING_REMAINING, REMAINING_WINTERSPRING);
     }
 }
+#endif
 
+#if SUPPORTED_CLIENT_BUILD >= CLIENT_BUILD_1_9_4
 /*
 world_event_wareffort
 The Gates of Ahn'Qiraj War Effort. Automatic transition from collection through
@@ -1668,19 +1681,30 @@ void WarEffortEvent::UpdateHiveColossusEvents()
             sGameEventMgr.StartEvent(event, true);
     }
 }
-
 /*
 *
 */
+#endif
 
 void GameEventMgr::LoadHardcodedEvents(HardcodedEventList& eventList)
 {
-    auto invasion = new ElementalInvasion();
-    auto nightmare = new DragonsOfNightmare();
-    auto darkmoon = new DarkmoonFaire();
-    auto fireworks = new FireworksShow();
-    auto goblets = new ToastingGoblets();
-    auto scourge_invasion = new ScourgeInvasionEvent();
-    auto war_effort = new WarEffortEvent();
-    eventList = { invasion, nightmare, darkmoon, fireworks, goblets, scourge_invasion, war_effort };
-}
+    eventList.emplace_back(new ElementalInvasion());
+
+#if SUPPORTED_CLIENT_BUILD >= CLIENT_BUILD_1_6_1
+    eventList.emplace_back(new DarkmoonFaire());
+#endif
+
+#if SUPPORTED_CLIENT_BUILD >= CLIENT_BUILD_1_8_4
+    eventList.emplace_back(new DragonsOfNightmare());
+    eventList.emplace_back(new FireworksShow());
+    eventList.emplace_back(new ToastingGoblets());
+#endif
+
+#if SUPPORTED_CLIENT_BUILD >= CLIENT_BUILD_1_9_4
+    eventList.emplace_back(new WarEffortEvent());
+#endif
+
+#if SUPPORTED_CLIENT_BUILD >= CLIENT_BUILD_1_11_2
+    eventList.emplace_back(new ScourgeInvasionEvent());
+#endif
+}

src/game/HardcodedEvents.h

@@ -298,6 +298,8 @@ enum WarEffortEnums
     WAR_EFFORT_REGAL_REWARD                 = 0x04
 };
 
+#if SUPPORTED_CLIENT_BUILD >= CLIENT_BUILD_1_9_4
+
 struct WarEffortEvent : WorldEvent
 {
     WarEffortEvent();
@@ -324,3 +326,4 @@ struct WarEffortEvent : WorldEvent
     void DisableAndStopEvent(uint16 event_id);
     void UpdateHiveColossusEvents();
 };
+#endif

src/game/Objects/Player.cpp

@@ -8715,12 +8715,13 @@ void Player::SendInitWorldStates(uint32 zoneid) const
             break;
     }
 
+#if SUPPORTED_CLIENT_BUILD >= CLIENT_BUILD_1_9_4
     // Ahn'Qiraj War Effort
     if (sGameEventMgr.IsActiveEvent(EVENT_WAR_EFFORT))
     {
         count += BuildWarEffortWorldStates(data);
     }
-
+#endif
     data << uint32(0) << uint32(0);     // [-ZERO] Add terminator to prevent repeating audio bug.
     data.put<uint16>(count_pos, count); // set actual world state amount
     GetSession()->SendPacket(&data);

src/game/SharedDefines.h

@@ -877,7 +877,6 @@ enum HolidayIds
     HOLIDAY_BREWFEST                 = 372,
     HOLIDAY_DARKMOON_FAIRE_ELWYNN    = 374,
     HOLIDAY_DARKMOON_FAIRE_THUNDER   = 375,
-    HOLIDAY_DARKMOON_FAIRE_SHATTRATH = 376,
 };
 
 // Values based on QuestSort.dbc

src/scripts/CMakeLists.txt

@@ -260,6 +260,121 @@ set (SCRIPTS_SRCS
 
 )
 
+# Retrieve the value of SUPPORTED_CLIENT_BUILD from the CMake cache
+set(SUPPORTED_CLIENT_BUILD "${SUPPORTED_CLIENT_BUILD}" CACHE STRING "Client version the core will support")
+
+# Extract major patch
+string(REGEX MATCH "1_([0-9]+)_" PATCH_NUMBER "${SUPPORTED_CLIENT_BUILD}")
+
+set(PATCH_NUMBER ${CMAKE_MATCH_1})
+
+# Remove Naxxramas scripts if the client build is below patch 1.11
+if(${PATCH_NUMBER} LESS 11)
+    list(REMOVE_ITEM SCRIPTS_SRCS
+    eastern_kingdoms/eastern_plaguelands/naxxramas/naxxramas.h
+    eastern_kingdoms/eastern_plaguelands/naxxramas/boss_anubrekhan.cpp
+    eastern_kingdoms/eastern_plaguelands/naxxramas/boss_faerlina.cpp
+    eastern_kingdoms/eastern_plaguelands/naxxramas/boss_four_horsemen.cpp
+    eastern_kingdoms/eastern_plaguelands/naxxramas/boss_gluth.cpp
+    eastern_kingdoms/eastern_plaguelands/naxxramas/boss_gothik.cpp
+    eastern_kingdoms/eastern_plaguelands/naxxramas/boss_grobbulus.cpp
+    eastern_kingdoms/eastern_plaguelands/naxxramas/boss_heigan.cpp
+    eastern_kingdoms/eastern_plaguelands/naxxramas/boss_kelthuzad.cpp
+    eastern_kingdoms/eastern_plaguelands/naxxramas/boss_loatheb.cpp
+    eastern_kingdoms/eastern_plaguelands/naxxramas/boss_maexxna.cpp
+    eastern_kingdoms/eastern_plaguelands/naxxramas/boss_noth.cpp
+    eastern_kingdoms/eastern_plaguelands/naxxramas/boss_patchwerk.cpp
+    eastern_kingdoms/eastern_plaguelands/naxxramas/boss_razuvious.cpp
+    eastern_kingdoms/eastern_plaguelands/naxxramas/boss_sapphiron.cpp
+    eastern_kingdoms/eastern_plaguelands/naxxramas/boss_thaddius.cpp
+    eastern_kingdoms/eastern_plaguelands/naxxramas/instance_naxxramas.cpp
+    world/scourge_invasion.cpp
+    world/scourge_invasion.h
+)
+endif()
+
+# Remove Ahn'Qiraj and Omen scripts if the client build is below patch 1.9
+if(${PATCH_NUMBER} LESS 9)
+    list(REMOVE_ITEM SCRIPTS_SRCS
+    kalimdor/silithus/ruins_of_ahnqiraj/ruins_of_ahnqiraj.h
+    kalimdor/silithus/temple_of_ahnqiraj/temple_of_ahnqiraj.h
+    kalimdor/silithus/ruins_of_ahnqiraj/boss_ayamiss.cpp
+    kalimdor/silithus/ruins_of_ahnqiraj/boss_buru.cpp
+    kalimdor/silithus/ruins_of_ahnqiraj/boss_kurinnaxx.cpp
+    kalimdor/silithus/ruins_of_ahnqiraj/boss_moam.cpp
+    kalimdor/silithus/ruins_of_ahnqiraj/boss_ossirian.cpp
+    kalimdor/silithus/ruins_of_ahnqiraj/instance_ruins_of_ahnqiraj.cpp
+    kalimdor/silithus/ruins_of_ahnqiraj/npc_sandstalker.cpp
+    kalimdor/silithus/ruins_of_ahnqiraj/ruins_of_ahnqiraj.cpp
+    kalimdor/silithus/temple_of_ahnqiraj/boss_bug_trio.cpp
+    kalimdor/silithus/temple_of_ahnqiraj/boss_cthun.cpp
+    kalimdor/silithus/temple_of_ahnqiraj/boss_fankriss.cpp
+    kalimdor/silithus/temple_of_ahnqiraj/boss_huhuran.cpp
+    kalimdor/silithus/temple_of_ahnqiraj/boss_ouro.cpp
+    kalimdor/silithus/temple_of_ahnqiraj/boss_sartura.cpp
+    kalimdor/silithus/temple_of_ahnqiraj/boss_skeram.cpp
+    kalimdor/silithus/temple_of_ahnqiraj/boss_twinemperors.cpp
+    kalimdor/silithus/temple_of_ahnqiraj/boss_viscidus.cpp
+    kalimdor/silithus/temple_of_ahnqiraj/instance_temple_of_ahnqiraj.cpp
+    kalimdor/silithus/temple_of_ahnqiraj/mob_anubisath_sentinel.cpp
+    world/world_event_wareffort.cpp
+    world/world_event_wareffort.h
+    kalimdor/moonglade/boss_omen.h
+    kalimdor/moonglade/boss_omen.cpp
+    )
+endif()
+
+# Remove Dragons of Nightmare scripts if the client build is below patch 1.8
+if(${PATCH_NUMBER} LESS 8)
+    list(REMOVE_ITEM SCRIPTS_SRCS
+    world/dragons_of_nightmare/boss_dragon_of_nightmare.h
+    world/dragons_of_nightmare/boss_dragon_of_nightmare.cpp
+    world/dragons_of_nightmare/boss_emeriss.cpp
+    world/dragons_of_nightmare/boss_lethon.cpp
+    world/dragons_of_nightmare/boss_taerar.cpp
+    world/dragons_of_nightmare/boss_ysondre.cpp
+    )
+endif()
+
+# Remove Zul'Gurub scripts if the client build is below patch 1.7
+if(${PATCH_NUMBER} LESS 7)
+    list(REMOVE_ITEM SCRIPTS_SRCS
+    eastern_kingdoms/stranglethorn_vale/zulgurub/zulgurub.h
+    eastern_kingdoms/stranglethorn_vale/zulgurub/boss_arlokk.cpp
+    eastern_kingdoms/stranglethorn_vale/zulgurub/boss_gahzranka.cpp
+    eastern_kingdoms/stranglethorn_vale/zulgurub/boss_grilek.cpp
+    eastern_kingdoms/stranglethorn_vale/zulgurub/boss_hakkar.cpp
+    eastern_kingdoms/stranglethorn_vale/zulgurub/boss_hazzarah.cpp
+    eastern_kingdoms/stranglethorn_vale/zulgurub/boss_jeklik.cpp
+    eastern_kingdoms/stranglethorn_vale/zulgurub/boss_jindo.cpp
+    eastern_kingdoms/stranglethorn_vale/zulgurub/boss_mandokir.cpp
+    eastern_kingdoms/stranglethorn_vale/zulgurub/boss_marli.cpp
+    eastern_kingdoms/stranglethorn_vale/zulgurub/boss_renataki.cpp
+    eastern_kingdoms/stranglethorn_vale/zulgurub/boss_thekal.cpp
+    eastern_kingdoms/stranglethorn_vale/zulgurub/boss_venoxis.cpp
+    eastern_kingdoms/stranglethorn_vale/zulgurub/boss_wushoolay.cpp
+    eastern_kingdoms/stranglethorn_vale/zulgurub/instance_zulgurub.cpp
+    eastern_kingdoms/stranglethorn_vale/zulgurub/zulgurub_trash.cpp
+    )
+endif()
+
+# Remove Blackwing scripts if the client build is below patch 1.6
+if(${PATCH_NUMBER} LESS 6)
+    list(REMOVE_ITEM SCRIPTS_SRCS
+    eastern_kingdoms/burning_steppes/blackwing_lair/blackwing_lair.h
+    eastern_kingdoms/burning_steppes/blackwing_lair/boss_broodlord_lashlayer.cpp
+    eastern_kingdoms/burning_steppes/blackwing_lair/boss_chromaggus.cpp
+    eastern_kingdoms/burning_steppes/blackwing_lair/boss_ebonroc.cpp
+    eastern_kingdoms/burning_steppes/blackwing_lair/boss_firemaw.cpp
+    eastern_kingdoms/burning_steppes/blackwing_lair/boss_flamegor.cpp
+    eastern_kingdoms/burning_steppes/blackwing_lair/boss_nefarian.cpp
+    eastern_kingdoms/burning_steppes/blackwing_lair/boss_razorgore.cpp
+    eastern_kingdoms/burning_steppes/blackwing_lair/boss_vaelastrasz.cpp
+    eastern_kingdoms/burning_steppes/blackwing_lair/boss_victor_nefarius.cpp
+    eastern_kingdoms/burning_steppes/blackwing_lair/instance_blackwing_lair.cpp
+    )
+endif()
+
 if((${CMAKE_VERSION} VERSION_LESS "3.16") OR USE_PCH_OLD)
   list(APPEND SCRIPTS_SRCS
         PrecompiledHeaders/scriptPCH.cpp