Core/Collision: Ported dynamic line of sight patch by Silverice from MaNGOS and

added lots of improvements
Please re-extract vmaps

src/server/game/DataStores/DBCStructure.h

@@ -955,7 +955,7 @@ struct FactionTemplateEntry
 struct GameObjectDisplayInfoEntry
 {
     uint32      Displayid;                                  // 0        m_ID
-    // char* filename;                                      // 1
+    char* filename;                                      // 1
     //uint32  unk1[10];   //2-11
     float   minX;
     float   minY;

src/server/game/DataStores/DBCfmt.h

@@ -52,7 +52,7 @@ const char EmotesEntryfmt[]="nxxiiix";
 const char EmotesTextEntryfmt[]="nxixxxxxxxxxxxxxxxx";
 const char FactionEntryfmt[]="niiiiiiiiiiiiiiiiiiffixssssssssssssssssxxxxxxxxxxxxxxxxxx";
 const char FactionTemplateEntryfmt[]="niiiiiiiiiiiii";
-const char GameObjectDisplayInfofmt[]="nxxxxxxxxxxxffffffx";
+const char GameObjectDisplayInfofmt[]="nsxxxxxxxxxxffffffx";
 const char GemPropertiesEntryfmt[]="nixxi";
 const char GlyphPropertiesfmt[]="niii";
 const char GlyphSlotfmt[]="nii";