Implement SCRIPT_COMMAND_UPDATE_TEMPLATE

(based on cmangos/mangos-wotlk@775a3b7) Signed-off-by: Xfurry <xfurry@cmangos.net>
cmangos · May 21, 2016 · ea420cc · ea420cc
1 parent faccd0b
commit ea420cc
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Showing 2 changed files with 36 additions and 0 deletions.
diff --git a/src/game/ScriptMgr.cpp b/src/game/ScriptMgr.cpp
@@ -745,6 +745,20 @@ void ScriptMgr::LoadScripts(ScriptMapMapName& scripts, const char* tablename)
             }
             case SCRIPT_COMMAND_RESET_GO:                   // 43
                 break;
+            case SCRIPT_COMMAND_UPDATE_TEMPLATE:            // 44
+            {
+                if (!sCreatureStorage.LookupEntry<CreatureInfo>(tmp.updateTemplate.newTemplate))
+                {
+                    sLog.outErrorDb("Table `%s` uses nonexistent creature entry %u in SCRIPT_COMMAND_UPDATE_TEMPLATE for script id %u.", tablename, tmp.updateTemplate.newTemplate, tmp.id);
+                    continue;
+                }
+                if (tmp.updateTemplate.newFactionTeam != 0 && tmp.updateTemplate.newFactionTeam != 1)
+                {
+                    sLog.outErrorDb("Table `%s` uses nonexistent faction team %u in SCRIPT_COMMAND_UPDATE_TEMPLATE for script id %u.", tablename, tmp.updateTemplate.newFactionTeam, tmp.id);
+                    continue;
+                }
+                break;
+            }
             default:
             {
                 sLog.outErrorDb("Table `%s` unknown command %u, skipping.", tablename, tmp.command);
@@ -2064,6 +2078,19 @@ bool ScriptAction::HandleScriptStep()
             }
             break;
         }
+        case SCRIPT_COMMAND_UPDATE_TEMPLATE:
+        {
+            if (LogIfNotCreature(pSource))
+                return false;
+
+            Creature* pCSource = static_cast<Creature*>(pSource);
+
+            if (pCSource->GetEntry() != m_script->updateTemplate.newTemplate)
+                pCSource->UpdateEntry(m_script->updateTemplate.newTemplate, m_script->updateTemplate.newFactionTeam ? HORDE : ALLIANCE);
+            else
+                sLog.outErrorDb(" DB-SCRIPTS: Process table `%s` id %u, command %u failed. Source already has specified creature entry.", m_table, m_script->id, m_script->command);
+            break;
+        }
         default:
             sLog.outErrorDb(" DB-SCRIPTS: Process table `%s` id %u, command %u unknown command used.", m_table, m_script->id, m_script->command);
             break;

diff --git a/src/game/ScriptMgr.h b/src/game/ScriptMgr.h
@@ -127,6 +127,9 @@ enum ScriptCommand                                          // resSource, resTar
                                                             // datalong = resetDefault: bool 0=false, 1=true
                                                             // dataint = main hand slot; dataint2 = off hand slot; dataint3 = ranged slot
     SCRIPT_COMMAND_RESET_GO                 = 43,           // resTarget = GameObject
+    SCRIPT_COMMAND_UPDATE_TEMPLATE          = 44,           // resSource = Creature
+                                                            // datalong = new Creature entry
+                                                            // datalong2 = Alliance(0) Horde(1), other values throw error
 };
 
 #define MAX_TEXT_ID 4                                       // used for SCRIPT_COMMAND_TALK, SCRIPT_COMMAND_EMOTE, SCRIPT_COMMAND_CAST_SPELL, SCRIPT_COMMAND_TERMINATE_SCRIPT
@@ -392,6 +395,12 @@ struct ScriptInfo
 
         // datalong unsed                                   // SCRIPT_COMMAND_RESET_GO (43)
 
+        struct                                              // SCRIPT_COMMAND_UPDATE_TEMPLATE (44)
+        {
+            uint32 newTemplate;                             // datalong
+            uint32 newFactionTeam;                          // datalong2
+        } updateTemplate;
+
         struct
         {
             uint32 data[2];