Core/SmartScript: create SMART_ACTION_SET_CORPSE_DELAY

by Vincent-Michael, updates #16488

New smart action SMART_ACTION_SET_CORPSE_DELAY:
- Allows setting the delay of corpse decay time in SmartScript

(PR opened on request from Rushor)
Constructive feedback is welcome.

3 files changed, 23 insertions, 1 deletions

diff --git a/src/server/game/AI/SmartScripts/SmartScript.cpp b/src/server/game/AI/SmartScripts/SmartScript.cpp
index 808491495a9..01f47582926 100644
--- a/src/server/game/AI/SmartScripts/SmartScript.cpp
+++ b/src/server/game/AI/SmartScripts/SmartScript.cpp
@@ -2330,6 +2330,21 @@ void SmartScript::ProcessAction(SmartScriptHolder& e, Unit* unit, uint32 var0, u
                 break;
             }
         }
+        case SMART_ACTION_SET_CORPSE_DELAY:
+        {
+            ObjectList* targets = GetTargets(e, unit);
+            if (!targets)
+                break;
+
+            for (ObjectList::const_iterator itr = targets->begin(); itr != targets->end(); ++itr)
+            {
+                if (IsCreature(*itr))
+                    (*itr)->ToCreature()->SetCorpseDelay(e.action.corpseDelay.timer);
+            }
+
+            delete targets;
+            break;
+        }
         default:
             TC_LOG_ERROR("sql.sql", "SmartScript::ProcessAction: Entry %d SourceType %u, Event %u, Unhandled Action type %u", e.entryOrGuid, e.GetScriptType(), e.event_id, e.GetActionType());
             break;
diff --git a/src/server/game/AI/SmartScripts/SmartScriptMgr.cpp b/src/server/game/AI/SmartScripts/SmartScriptMgr.cpp
index 977847e60c9..6f424003006 100644
--- a/src/server/game/AI/SmartScripts/SmartScriptMgr.cpp
+++ b/src/server/game/AI/SmartScripts/SmartScriptMgr.cpp
@@ -1214,6 +1214,7 @@ bool SmartAIMgr::IsEventValid(SmartScriptHolder& e)
         case SMART_ACTION_REMOVE_GO_FLAG:
         case SMART_ACTION_SUMMON_CREATURE_GROUP:
         case SMART_ACTION_RISE_UP:
+        case SMART_ACTION_SET_CORPSE_DELAY:
             break;
         default:
             TC_LOG_ERROR("sql.sql", "SmartAIMgr: Not handled action_type(%u), event_type(%u), Entry %d SourceType %u Event %u, skipped.", e.GetActionType(), e.GetEventType(), e.entryOrGuid, e.GetScriptType(), e.event_id);
diff --git a/src/server/game/AI/SmartScripts/SmartScriptMgr.h b/src/server/game/AI/SmartScripts/SmartScriptMgr.h
index c0ea648462d..d60834c9fef 100644
--- a/src/server/game/AI/SmartScripts/SmartScriptMgr.h
+++ b/src/server/game/AI/SmartScripts/SmartScriptMgr.h
@@ -551,8 +551,9 @@ enum SMART_ACTION
     SMART_ACTION_START_CLOSEST_WAYPOINT             = 113,    // wp1, wp2, wp3, wp4, wp5, wp6, wp7
     SMART_ACTION_RISE_UP                            = 114,    // distance
     SMART_ACTION_RANDOM_SOUND                       = 115,    // soundId1, soundId2, soundId3, soundId4, soundId5, onlySelf
+    SMART_ACTION_SET_CORPSE_DELAY                   = 116,    // timer
 
-    SMART_ACTION_END                                = 116
+    SMART_ACTION_END                                = 117
 };
 
 struct SmartAction
@@ -1034,6 +1035,11 @@ struct SmartAction
             uint32 onlySelf;
         } randomSound;
 
+        struct
+        {
+            uint32 timer;
+        } corpseDelay;
+
         //! Note for any new future actions
         //! All parameters must have type uint32