[7834] Mangos string loading code cleanups.

* Better integration creature event ai strings.
* Not inclide in checks as expected max mangos strings range value to range

src/game/CreatureEventAI.h

@@ -30,7 +30,6 @@ class WorldObject;
 #define EVENT_UPDATE_TIME               500
 #define SPELL_RUN_AWAY                  8225
 #define MAX_ACTIONS                     3
-#define TEXT_SOURCE_RANGE               -1000000            //the amount of entries each text source has available
 
 enum EventAI_Type
 {

src/game/CreatureEventAIMgr.cpp

@@ -36,7 +36,7 @@ void CreatureEventAIMgr::LoadCreatureEventAI_Texts()
     m_CreatureEventAI_TextMap.clear();
 
     // Load EventAI Text
-    LoadMangosStrings(WorldDatabase,"creature_ai_texts",-1,1+(TEXT_SOURCE_RANGE));
+    objmgr.LoadMangosStrings(WorldDatabase,"creature_ai_texts",MIN_CREATURE_AI_TEXT_STRING_ID,MAX_CREATURE_AI_TEXT_STRING_ID);
 
     // Gather Additional data from EventAI Texts
     QueryResult *result = WorldDatabase.PQuery("SELECT entry, sound, type, language, emote FROM creature_ai_texts");
@@ -59,15 +59,17 @@ void CreatureEventAIMgr::LoadCreatureEventAI_Texts()
             temp.Language       = fields[3].GetInt32();
             temp.Emote          = fields[4].GetInt32();
 
-            if (i >= 0)
+            // range negative
+            if (i > MIN_CREATURE_AI_TEXT_STRING_ID || i <= MAX_CREATURE_AI_TEXT_STRING_ID)
             {
-                sLog.outErrorDb("CreatureEventAI:  Entry %i in table `creature_ai_texts` is not a negative value.",i);
+                sLog.outErrorDb("CreatureEventAI:  Entry %i in table `creature_ai_texts` is not in valid range(%d-%d)",i,MIN_CREATURE_AI_TEXT_STRING_ID,MAX_CREATURE_AI_TEXT_STRING_ID);
                 continue;
             }
 
-            if (i <= TEXT_SOURCE_RANGE)
+            // range negative (don't must be happen, loaded from same table)
+            if (!objmgr.GetMangosStringLocale(i))
             {
-                sLog.outErrorDb("CreatureEventAI:  Entry %i in table `creature_ai_texts` is out of accepted entry range for table.",i);
+                sLog.outErrorDb("CreatureEventAI:  Entry %i in table `creature_ai_texts` not found",i);
                 continue;
             }
 

src/game/ObjectMgr.cpp

@@ -6524,10 +6524,35 @@ void ObjectMgr::LoadGameObjectForQuests()
 
 bool ObjectMgr::LoadMangosStrings(DatabaseType& db, char const* table, int32 min_value, int32 max_value)
 {
+    int32 start_value = min_value;
+    int32 end_value   = max_value;
+    // some string can have negative indexes range
+    if (start_value < 0)
+    {
+        if (end_value >= start_value)
+        {
+            sLog.outErrorDb("Table '%s' attempt loaded with invalid range (%d - %d), strings not loaded.",table,min_value,max_value);
+            return false;
+        }
+
+        // real range (max+1,min+1) exaple: (-10,-1000) -> -999...-10+1
+        std::swap(start_value,end_value);
+        ++start_value;
+        ++end_value;
+    }
+    else
+    {
+        if (start_value >= end_value)
+        {
+            sLog.outErrorDb("Table '%s' attempt loaded with invalid range (%d - %d), strings not loaded.",table,min_value,max_value);
+            return false;
+        }
+    }
+
     // cleanup affected map part for reloading case
     for(MangosStringLocaleMap::iterator itr = mMangosStringLocaleMap.begin(); itr != mMangosStringLocaleMap.end();)
     {
-        if(itr->first >= min_value && itr->first <= max_value)
+        if (itr->first >= start_value && itr->first < end_value)
         {
             MangosStringLocaleMap::iterator itr2 = itr;
             ++itr;
@@ -6569,11 +6594,9 @@ bool ObjectMgr::LoadMangosStrings(DatabaseType& db, char const* table, int32 min
             sLog.outErrorDb("Table `%s` contain reserved entry 0, ignored.",table);
             continue;
         }
-        else if(entry < min_value || entry > max_value)
+        else if (entry < start_value || entry >= end_value)
         {
-            int32 start = min_value > 0 ? min_value : max_value;
-            int32 end   = min_value > 0 ? max_value : min_value;
-            sLog.outErrorDb("Table `%s` contain entry %i out of allowed range (%d - %d), ignored.",table,entry,start,end);
+            sLog.outErrorDb("Table `%s` contain entry %i out of allowed range (%d - %d), ignored.",table,entry,min_value,max_value);
             continue;
         }
 
@@ -6612,7 +6635,7 @@ bool ObjectMgr::LoadMangosStrings(DatabaseType& db, char const* table, int32 min
     delete result;
 
     sLog.outString();
-    if(min_value == MIN_MANGOS_STRING_ID)               // error only in case internal strings
+    if (min_value == MIN_MANGOS_STRING_ID)
         sLog.outString( ">> Loaded %u MaNGOS strings from table %s", count,table);
     else
         sLog.outString( ">> Loaded %u string templates from %s", count,table);
@@ -7550,15 +7573,15 @@ uint32 GetAreaTriggerScriptId(uint32 trigger_id)
 
 bool LoadMangosStrings(DatabaseType& db, char const* table,int32 start_value, int32 end_value)
 {
-    if(start_value >= 0 || start_value <= end_value)        // start/end reversed for negative values
+    // MAX_DB_SCRIPT_STRING_ID is max allowed negative value for scripts (scrpts can use only more deep negative values
+    // start/end reversed for negative values
+    if (start_value > MAX_DB_SCRIPT_STRING_ID || end_value >= start_value)
     {
-        sLog.outErrorDb("Table '%s' attempt loaded with invalid range (%d - %d), use (%d - %d) instead.",table,start_value,end_value,-1,std::numeric_limits<int32>::min());
-        start_value = -1;
-        end_value = std::numeric_limits<int32>::min();
+        sLog.outErrorDb("Table '%s' attempt loaded with reserved by mangos range (%d - %d), strings not loaded.",table,start_value,end_value+1);
+        return false;
     }
 
-    // for scripting localized strings allowed use _only_ negative entries
-    return objmgr.LoadMangosStrings(db,table,end_value,start_value);
+    return objmgr.LoadMangosStrings(db,table,start_value,end_value);
 }
 
 uint32 MANGOS_DLL_SPEC GetScriptId(const char *name)

src/game/ObjectMgr.h

@@ -136,10 +136,12 @@ typedef UNORDERED_MAP<uint64/*(instance,guid) pair*/,time_t> RespawnTimes;
 
 
 // mangos string ranges
-#define MIN_MANGOS_STRING_ID    1
+#define MIN_MANGOS_STRING_ID           1                    // 'mangos_string'
 #define MAX_MANGOS_STRING_ID           2000000000
-#define MIN_DB_SCRIPT_STRING_ID MAX_MANGOS_STRING_ID
+#define MIN_DB_SCRIPT_STRING_ID        MAX_MANGOS_STRING_ID // 'db_script_string'
 #define MAX_DB_SCRIPT_STRING_ID        2000010000
+#define MIN_CREATURE_AI_TEXT_STRING_ID (-1)                 // 'creature_ai_texts'
+#define MAX_CREATURE_AI_TEXT_STRING_ID (-1000000)
 
 struct MangosStringLocale
 {
@@ -885,7 +887,7 @@ class ObjectMgr
 #define objmgr MaNGOS::Singleton<ObjectMgr>::Instance()
 
 // scripting access functions
-MANGOS_DLL_SPEC bool LoadMangosStrings(DatabaseType& db, char const* table,int32 start_value = -1, int32 end_value = std::numeric_limits<int32>::min());
+MANGOS_DLL_SPEC bool LoadMangosStrings(DatabaseType& db, char const* table,int32 start_value = MAX_CREATURE_AI_TEXT_STRING_ID, int32 end_value = std::numeric_limits<int32>::min());
 MANGOS_DLL_SPEC uint32 GetAreaTriggerScriptId(uint32 trigger_id);
 MANGOS_DLL_SPEC uint32 GetScriptId(const char *name);
 MANGOS_DLL_SPEC ObjectMgr::ScriptNameMap& GetScriptNames();

src/shared/revision_nr.h

@@ -1,4 +1,4 @@
 #ifndef __REVISION_NR_H__
 #define __REVISION_NR_H__
- #define REVISION_NR "7833"
+ #define REVISION_NR "7834"
 #endif // __REVISION_NR_H__