[c12607] Implement SCRIPT_COMMAND_TERMINATE_COND

doc/script_commands.txt

@@ -282,3 +282,7 @@ Where "A  ->  B" means that the command is executed from A with B as target.
 
 33 SCRIPT_COMMAND_XP_USER                   source or target with Player
                                             * datalong=bool 0=off, 1=on
+
+34 SCRIPT_COMMAND_TERMINATE_COND            * datalong = condition_id, datalong2 = fail-quest (if provided this quest will be failed for a player)
+                                            * !(data_flags & SCRIPT_FLAG_COMMAND_ADDITIONAL): terminate when condition is true
+                                                data_flags & SCRIPT_FLAG_COMMAND_ADDITIONAL:  terminate when condition is false

src/game/ObjectMgr.cpp

@@ -7827,7 +7827,8 @@ char const* conditionSourceToStr[] =
     "hardcoded",
     "vendor's item check",
     "spell_area check",
-    "npc_spellclick_spells check"
+    "npc_spellclick_spells check",
+    "DBScript engine"
 };
 
 // Checks if player meets the condition

src/game/ObjectMgr.h

@@ -421,6 +421,7 @@ enum ConditionSource                                        // From where was th
     CONDITION_FROM_VENDOR           = 6,                    // Used to check a condition from a vendor
     CONDITION_FROM_SPELL_AREA       = 7,                    // Used to check a condition from spell_area table
     CONDITION_FROM_SPELLCLICK       = 8,                    // Used to check a condition from npc_spellclick_spells table
+    CONDTION_FROM_DBSCRIPTS         = 9,                    // Used to check a condition from DB Scripts Engine
 };
 
 class PlayerCondition

src/game/ScriptMgr.cpp

@@ -645,6 +645,20 @@ void ScriptMgr::LoadScripts(ScriptMapMapName& scripts, const char* tablename)
                 break;
             case SCRIPT_COMMAND_XP_USER:                    // 33
                 break;
+            case SCRIPT_COMMAND_TERMINATE_COND:             // 34
+            {
+                if (!sConditionStorage.LookupEntry<PlayerCondition>(tmp.terminateCond.conditionId))
+                {
+                    sLog.outErrorDb("Table `%s` has datalong = %u in SCRIPT_COMMAND_TERMINATE_COND for script id %u, but this condition_id does not exist.", tablename, tmp.terminateCond.conditionId, tmp.id);
+                    continue;
+                }
+                if (tmp.terminateCond.failQuest && !sObjectMgr.GetQuestTemplate(tmp.terminateCond.failQuest))
+                {
+                    sLog.outErrorDb("Table `%s` has datalong2 = %u in SCRIPT_COMMAND_TERMINATE_COND for script id %u, but this questId does not exist.", tablename, tmp.terminateCond.failQuest, tmp.id);
+                    continue;
+                }
+                break;
+            }
             default:
             {
                 sLog.outErrorDb("Table `%s` unknown command %u, skipping.", tablename, tmp.command);
@@ -1704,6 +1718,45 @@ bool ScriptAction::HandleScriptStep()
                 pPlayer->RemoveFlag(PLAYER_FLAGS, PLAYER_FLAGS_XP_USER_DISABLED);
             break;
         }
+        case SCRIPT_COMMAND_TERMINATE_COND:
+        {
+            Player* player = NULL;
+            WorldObject* second = pSource;
+            // First case: target is player
+            if (pTarget && pTarget->GetTypeId() == TYPEID_PLAYER)
+                player = static_cast<Player*>(pTarget);
+            // Second case: source is player
+            else if (pSource && pSource->GetTypeId() == TYPEID_PLAYER)
+            {
+                player = static_cast<Player*>(pSource);
+                second = pTarget;
+            }
+
+            bool terminateResult;
+            if (m_script->data_flags & SCRIPT_FLAG_COMMAND_ADDITIONAL)
+                terminateResult = !sObjectMgr.IsPlayerMeetToCondition(m_script->terminateCond.conditionId, player, m_map, second, CONDTION_FROM_DBSCRIPTS);
+            else
+                terminateResult = sObjectMgr.IsPlayerMeetToCondition(m_script->terminateCond.conditionId, player, m_map, second, CONDTION_FROM_DBSCRIPTS);
+
+            if (terminateResult && m_script->terminateCond.failQuest && player)
+            {
+                if (Group* group = player->GetGroup())
+                {
+                    for (GroupReference* groupRef = group->GetFirstMember(); groupRef != NULL; groupRef = groupRef->next())
+                    {
+                        Player* member = groupRef->getSource();
+                        if (member->GetQuestStatus(m_script->terminateCond.failQuest) == QUEST_STATUS_INCOMPLETE)
+                            member->FailQuest(m_script->terminateCond.failQuest);
+                    }
+                }
+                else
+                {
+                    if (player->GetQuestStatus(m_script->terminateCond.failQuest) == QUEST_STATUS_INCOMPLETE)
+                        player->FailQuest(m_script->terminateCond.failQuest);
+                }
+            }
+            return terminateResult;
+        }
         default:
             sLog.outError(" DB-SCRIPTS: Process table `%s` id %u, command %u unknown command used.", m_table, m_script->id, m_script->command);
             break;

src/game/ScriptMgr.h

@@ -99,7 +99,8 @@ enum ScriptCommand                                          // resSource, resTar
     SCRIPT_COMMAND_PAUSE_WAYPOINTS          = 32,           // resSource = Creature
                                                             // datalong = 0: unpause waypoint 1: pause waypoint
     SCRIPT_COMMAND_XP_USER                  = 33,           // source or target with Player, datalong = bool (0=off, 1=on)
-
+    SCRIPT_COMMAND_TERMINATE_COND           = 34,           // datalong = condition_id, datalong2 = if != 0 then quest_id of quest that will be failed for player's group if the script is terminated
+                                                            // data_flags & SCRIPT_FLAG_COMMAND_ADDITIONAL terminate when condition is false ELSE terminate when condition is true
 };
 
 #define MAX_TEXT_ID 4                                       // used for SCRIPT_COMMAND_TALK
@@ -321,6 +322,12 @@ struct ScriptInfo
             uint32 empty;                                   // datalong2
         } xpDisabled;
 
+        struct                                              // SCRIPT_COMMAND_TERMINATE_COND (34)
+        {
+            uint32 conditionId;                             // datalong
+            uint32 failQuest;                               // datalong2
+        } terminateCond;
+
         struct
         {
             uint32 data[2];
@@ -380,6 +387,7 @@ struct ScriptInfo
             case SCRIPT_COMMAND_MORPH_TO_ENTRY_OR_MODEL:
             case SCRIPT_COMMAND_MOUNT_TO_ENTRY_OR_MODEL:
             case SCRIPT_COMMAND_TERMINATE_SCRIPT:
+            case SCRIPT_COMMAND_TERMINATE_COND:
                 return true;
             default:
                 return false;

src/shared/revision_nr.h

@@ -1,4 +1,4 @@
 #ifndef __REVISION_NR_H__
 #define __REVISION_NR_H__
- #define REVISION_NR "12606"
+ #define REVISION_NR "12607"
 #endif // __REVISION_NR_H__