Brief: //dnl ch85

- Some fixing and adding position in overhead map to be in center of big map.
Details:
- Calculate overhead map cords from your current position on big maps.
- Fix incorrect placing room numbers in maps with cliffs.
- Fix CTD during deletion of sector items using CTRL+D or CTRL+Del.
- Remove light, door and item cursor and item tiles after coping building.


git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@6888 3b4a5df2-a311-0410-b5c6-a8a6f20db521

TileEngine/worlddef.cpp

@@ -2398,12 +2398,13 @@ void SetBlueFlagFlags( void )
 
 void InitLoadedWorld( )
 {
+#ifndef JA2EDITOR//dnl ch85 030214 editor allows to load any map so rather skip this check
 	//if the current sector is not valid, dont init the world
 	if( gWorldSectorX == 0 || gWorldSectorY == 0 )
 	{
 		return;
 	}
-
+#endif
 	// COMPILE MOVEMENT COSTS
 	CompileWorldMovementCosts( );