Core/Conditions: Implemented conditions for areatriggers (#27021)

* also added example fix for Death's Power Grows quest

1 files changed, 31 insertions, 2 deletions

diff --git a/src/server/game/Conditions/ConditionMgr.cpp b/src/server/game/Conditions/ConditionMgr.cpp
index 6a6e936bba4..88f0336ce4e 100644
--- a/src/server/game/Conditions/ConditionMgr.cpp
+++ b/src/server/game/Conditions/ConditionMgr.cpp
@@ -17,6 +17,8 @@
 
 #include "ConditionMgr.h"
 #include "AchievementMgr.h"
+#include "AreaTrigger.h"
+#include "AreaTriggerDataStore.h"
 #include "Containers.h"
 #include "DatabaseEnv.h"
 #include "DB2Stores.h"
@@ -74,7 +76,9 @@ char const* const ConditionMgr::StaticSourceTypeData[CONDITION_SOURCE_TYPE_MAX]
     "Npc Vendor",
     "Spell Proc",
     "Terrain Swap",
-    "Phase"
+    "Phase",
+    "Graveyard",
+    "AreaTrigger",
 };
 
 ConditionMgr::ConditionTypeInfo const ConditionMgr::StaticConditionTypeData[CONDITION_MAX] =
@@ -931,7 +935,8 @@ bool ConditionMgr::CanHaveSourceGroupSet(ConditionSourceType sourceType)
             sourceType == CONDITION_SOURCE_TYPE_SPELL_CLICK_EVENT ||
             sourceType == CONDITION_SOURCE_TYPE_SMART_EVENT ||
             sourceType == CONDITION_SOURCE_TYPE_NPC_VENDOR ||
-            sourceType == CONDITION_SOURCE_TYPE_PHASE);
+            sourceType == CONDITION_SOURCE_TYPE_PHASE ||
+            sourceType == CONDITION_SOURCE_TYPE_AREATRIGGER);
 }
 
 bool ConditionMgr::CanHaveSourceIdSet(ConditionSourceType sourceType)
@@ -1048,6 +1053,11 @@ bool ConditionMgr::IsObjectMeetingVendorItemConditions(uint32 creatureId, uint32
     return true;
 }
 
+ConditionContainer const* ConditionMgr::GetConditionsForAreaTrigger(uint32 areaTriggerId, bool isServerSide) const
+{
+    return Trinity::Containers::MapGetValuePtr(AreaTriggerConditionContainerStore, { areaTriggerId, isServerSide });
+}
+
 ConditionMgr* ConditionMgr::instance()
 {
     static ConditionMgr instance;
@@ -1284,6 +1294,13 @@ void ConditionMgr::LoadConditions(bool isReload)
                 case CONDITION_SOURCE_TYPE_PHASE:
                     valid = addToPhases(cond);
                     break;
+                case CONDITION_SOURCE_TYPE_AREATRIGGER:
+                {
+                    AreaTriggerConditionContainerStore[{ cond->SourceGroup, cond->SourceEntry }].push_back(cond);
+                    valid = true;
+                    ++count;
+                    continue;
+                }
                 default:
                     break;
             }
@@ -1886,6 +1903,18 @@ bool ConditionMgr::isSourceTypeValid(Condition* cond) const
                 return false;
             }
             break;
+        case CONDITION_SOURCE_TYPE_AREATRIGGER:
+            if (cond->SourceEntry != 0 && cond->SourceEntry != 1)
+            {
+                TC_LOG_ERROR("sql.sql", "%s in `condition` table, unexpected SourceEntry value (expected 0 or 1), ignoring.", cond->ToString().c_str());
+                return false;
+            }
+            if (!sAreaTriggerDataStore->GetAreaTriggerTemplate({ uint32(cond->SourceGroup), bool(cond->SourceEntry) }))
+            {
+                TC_LOG_ERROR("sql.sql", "%s in `condition` table, does not exist in `areatrigger_template`, ignoring.", cond->ToString().c_str());
+                return false;
+            }
+            break;
         default:
             TC_LOG_ERROR("sql.sql", "%s Invalid ConditionSourceType in `condition` table, ignoring.", cond->ToString().c_str());
             return false;