Brief: //dnl ch86

- Fixing mapeditor move building and improving some related mapeditor stuff.
Details:
- Change the way exit grids are add, remove, save and load through editor, also add undo option for exit grids and you can place unlimited number of them.
- Fix incorrect gridno save in temporary map file for bigmap exit grids.
- Increase maximum number of light sprite from 256 to 4096 per map.
- Using DEL key for QuickEraseMapTile will now erase ItemPool too, and with improved function DeleteStuffFromMapTile will erase light sprites, exit grids and door locks.
- Cliff hang tiles used for middle cliffs are now possible to erase with when erase button is on.
- Add support for undo door locks, also you can now erase them if erase button is on.
- Move building function is completely rewrite and will properly move exit grids, door locks, lights and items too.
- Removing unnecessary tiles during copy building is improved too.
- Fix undo function for light sprites which now will also store all three types and undo them properly.
- Fix CTD situation if tile elements are deleted and after that items too, then undo will crash mapeditor.
- Fix spawning of item pool cursors during when adding items.
- Fix text glitches over door locks form.
- Fix sticky tooltip when loadsave screen or door locks form is active.
- High ground marking cursors will not be drawn in invisible map tiles anymore to increase speed and maybe fix some render problems but I doubt it.
- Move GLOCK_17_ForUseWithLOS item generation from init.cpp to los.cpp to avoid potential problems if global world items array not set.


git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@7004 3b4a5df2-a311-0410-b5c6-a8a6f20db521

TileEngine/Exit Grids.h

@@ -7,6 +7,7 @@
 //dnl ch42 250909
 typedef struct
 {
+	INT16 sMapIndex;//dnl ch86 170214 not exist in v1.12, add to simplify load
 	INT16 usGridNo;
 	UINT8 ubGotoSectorX;
 	UINT8 ubGotoSectorY;
@@ -17,14 +18,17 @@ class EXITGRID// For exit grids (object level)
 {
 // If an item pool is also in same gridno, then this would be a separate levelnode in the object level list
 public:
+	INT32 iMapIndex;//dnl ch86 170214
 	INT32 usGridNo;// Sweet spot for placing mercs in new sector.
 	UINT8 ubGotoSectorX;
 	UINT8 ubGotoSectorY;
 	UINT8 ubGotoSectorZ;
 public:
+	EXITGRID() : iMapIndex(-1), usGridNo(0), ubGotoSectorX(1), ubGotoSectorY(1), ubGotoSectorZ(0) {}//dnl ch86 180214
 	EXITGRID& operator=(const _OLD_EXITGRID& src);
 	BOOLEAN Load(INT8** hBuffer, FLOAT dMajorMapVersion);
 	BOOLEAN Save(HWFILE hFile, FLOAT dMajorMapVersion, UINT8 ubMinorMapVersion);
+	BOOLEAN Equal(EXITGRID &ExitGrid) { return(!memcmp(&this->usGridNo, &ExitGrid.usGridNo, sizeof(usGridNo)+sizeof(ubGotoSectorX)+sizeof(ubGotoSectorY)+sizeof(ubGotoSectorZ))); }
 };
 
 BOOLEAN	ExitGridAtGridNo( UINT32 usMapIndex );
@@ -33,6 +37,7 @@ BOOLEAN	GetExitGrid( UINT32 usMapIndex, EXITGRID *pExitGrid );
 
 void AddExitGridToWorld( INT32 iMapIndex, EXITGRID *pExitGrid );
 void RemoveExitGridFromWorld( INT32 iMapIndex );
+void TrashExitGridTable(void);//dnl ch86 170214
 //dnl ch42 250909
 void SaveExitGrids(HWFILE hFile, UINT16 usNumExitGrids, FLOAT dMajorMapVersion, UINT8 ubMinorMapVersion);
 void LoadExitGrids(INT8** hBuffer, FLOAT dMajorMapVersion);
@@ -41,11 +46,11 @@ void AttemptToChangeFloorLevel( INT8 bRelativeZLevel );
 
 extern EXITGRID gExitGrid;
 extern BOOLEAN gfOverrideInsertionWithExitGrid;
+extern BOOLEAN gfShowExitGrids;//dnl ch86 190214
 
 // Finds closest ExitGrid of same type as is at gridno, within a radius.	Checks
 // valid paths, destinations, etc.
 INT32 FindGridNoFromSweetSpotCloseToExitGrid( SOLDIERTYPE *pSoldier, INT32 sSweetGridNo, INT8 ubRadius, UINT8 *pubDirection );
-
 INT32 FindClosestExitGrid( SOLDIERTYPE *pSoldier, INT32 sSrcGridNo, INT8 ubRadius );
 
 #endif