5 files changed, 18 insertions, 10 deletions

diff --git a/src/server/scripts/Commands/cs_debug.cpp b/src/server/scripts/Commands/cs_debug.cpp
index d84cf140ac1..433e8e5a66b 100644
--- a/src/server/scripts/Commands/cs_debug.cpp
+++ b/src/server/scripts/Commands/cs_debug.cpp
@@ -481,7 +481,7 @@ public:
         char const* msg = "testtest";
         uint8 type = atoi(args);
         WorldPacket data;
-        ChatHandler::FillMessageData(&data, handler->GetSession(), type, 0, "chan", handler->GetSession()->GetPlayer()->GetGUID(), msg, handler->GetSession()->GetPlayer());
+        ChatHandler::BuildChatPacket(data, ChatMsg(type), LANG_UNIVERSAL, handler->GetSession()->GetPlayer(), handler->GetSession()->GetPlayer(), msg, 0, "chan");
         handler->GetSession()->SendPacket(&data);
         return true;
     }
@@ -1382,7 +1382,10 @@ public:
         }
         else
         {
+            Position pos;
+            transport->GetPosition(&pos);
             handler->PSendSysMessage("Transport %s is %s", transport->GetName().c_str(), transport->GetGoState() == GO_STATE_READY ? "stopped" : "moving");
+            handler->PSendSysMessage("Transport position: %s", pos.ToString().c_str());
             return true;
         }
 
diff --git a/src/server/scripts/Commands/cs_misc.cpp b/src/server/scripts/Commands/cs_misc.cpp
index 06a97d91250..ce3f62e38dd 100644
--- a/src/server/scripts/Commands/cs_misc.cpp
+++ b/src/server/scripts/Commands/cs_misc.cpp
@@ -2280,7 +2280,7 @@ public:
             // stop combat + make player unattackable + duel stop + stop some spells
             player->setFaction(35);
             player->CombatStop();
-            if (player->IsNonMeleeSpellCasted(true))
+            if (player->IsNonMeleeSpellCast(true))
                 player->InterruptNonMeleeSpells(true);
             player->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);
 
diff --git a/src/server/scripts/Commands/cs_npc.cpp b/src/server/scripts/Commands/cs_npc.cpp
index b472ba48a5c..0306aed184d 100644
--- a/src/server/scripts/Commands/cs_npc.cpp
+++ b/src/server/scripts/Commands/cs_npc.cpp
@@ -275,7 +275,11 @@ public:
 
         uint32 db_guid = creature->GetDBTableGUIDLow();
 
-        // To call _LoadGoods(); _LoadQuests(); CreateTrainerSpells();
+        // To call _LoadGoods(); _LoadQuests(); CreateTrainerSpells()
+        // current "creature" variable is deleted and created fresh new, otherwise old values might trigger asserts or cause undefined behavior
+        creature->CleanupsBeforeDelete();
+        delete creature;
+        creature = new Creature();
         if (!creature->LoadCreatureFromDB(db_guid, map))
         {
             delete creature;
@@ -1204,7 +1208,7 @@ public:
             return false;
         }
 
-        creature->MonsterSay(args, LANG_UNIVERSAL, 0);
+        creature->MonsterSay(args, LANG_UNIVERSAL, NULL);
 
         // make some emotes
         char lastchar = args[strlen(args) - 1];
@@ -1291,10 +1295,11 @@ public:
         uint64 receiver_guid = atol(receiver_str);
 
         // check online security
-        if (handler->HasLowerSecurity(ObjectAccessor::FindPlayer(receiver_guid), 0))
+        Player* receiver = ObjectAccessor::FindPlayer(receiver_guid);
+        if (handler->HasLowerSecurity(receiver, 0))
             return false;
 
-        creature->MonsterWhisper(text, receiver_guid);
+        creature->MonsterWhisper(text, receiver);
         return true;
     }
 
@@ -1311,7 +1316,7 @@ public:
             return false;
         }
 
-        creature->MonsterYell(args, LANG_UNIVERSAL, 0);
+        creature->MonsterYell(args, LANG_UNIVERSAL, NULL);
 
         // make an emote
         creature->HandleEmoteCommand(EMOTE_ONESHOT_SHOUT);
diff --git a/src/server/scripts/Commands/cs_quest.cpp b/src/server/scripts/Commands/cs_quest.cpp
index 83e65d2f01f..cdae7a88387 100644
--- a/src/server/scripts/Commands/cs_quest.cpp
+++ b/src/server/scripts/Commands/cs_quest.cpp
@@ -201,7 +201,7 @@ public:
             }
         }
 
-        // All creature/GO slain/casted (not required, but otherwise it will display "Creature slain 0/10")
+        // All creature/GO slain/cast (not required, but otherwise it will display "Creature slain 0/10")
         for (uint8 i = 0; i < QUEST_OBJECTIVES_COUNT; ++i)
         {
             int32 creature = quest->RequiredNpcOrGo[i];
diff --git a/src/server/scripts/Commands/cs_wp.cpp b/src/server/scripts/Commands/cs_wp.cpp
index daa760c9c56..52a080ea16b 100644
--- a/src/server/scripts/Commands/cs_wp.cpp
+++ b/src/server/scripts/Commands/cs_wp.cpp
@@ -214,7 +214,7 @@ public:
         target->LoadPath(pathid);
         target->SetDefaultMovementType(WAYPOINT_MOTION_TYPE);
         target->GetMotionMaster()->Initialize();
-        target->MonsterSay("Path loaded.", 0, 0);
+        target->MonsterSay("Path loaded.", LANG_UNIVERSAL, NULL);
 
         return true;
     }
@@ -270,7 +270,7 @@ public:
                 target->SetDefaultMovementType(IDLE_MOTION_TYPE);
                 target->GetMotionMaster()->MoveTargetedHome();
                 target->GetMotionMaster()->Initialize();
-                target->MonsterSay("Path unloaded.", 0, 0);
+                target->MonsterSay("Path unloaded.", LANG_UNIVERSAL, NULL);
                 return true;
             }
             handler->PSendSysMessage("%s%s|r", "|cffff33ff", "Target have no loaded path.");