--- a/Indoor.h	Fri Mar 22 01:29:25 2013 +0600
+++ b/Indoor.h	Fri Mar 22 01:29:46 2013 +0600
@@ -177,7 +177,7 @@
 
 /*   98 */
 #pragma pack(push, 1)
-struct BLVLightMM7
+struct BLVLightMM7 //10h
 {
   struct Vec3_short_ vPosition;
   __int16 uRadius;
@@ -202,7 +202,7 @@
 
 /*  100 */
 #pragma pack(push, 1)
-struct BLVDoor
+struct BLVDoor //50h
 {
   enum State: unsigned __int16
   {
@@ -238,7 +238,7 @@
 
 /*  101 */
 #pragma pack(push, 1)
-struct BLVMapOutline
+struct BLVMapOutline //0C
 {
   unsigned __int16 uVertex1ID;
   unsigned __int16 uVertex2ID;
@@ -264,7 +264,7 @@
 
 /*   93 */
 #pragma pack(push, 1)
-struct BLVFace
+struct BLVFace  //60h
 {
   //----- (0046ED02) --------------------------------------------------------
   inline BLVFace()
@@ -315,7 +315,7 @@
 
 /*   94 */
 #pragma pack(push, 1)
-struct BLVFaceExtra
+struct BLVFaceExtra  //24h
 {
 bool HasEventint();
 
@@ -342,7 +342,7 @@
 
 /*   95 */
 #pragma pack(push, 1)
-struct BLVSector
+struct BLVSector //0x74
 {
   int field_0;
   unsigned __int16 uNumFloors;
@@ -392,8 +392,8 @@
 #pragma pack(push, 1)
 struct BLVMapOutlines
 {
-  uint          uNumOutlines;
-  BLVMapOutline pOutlines[1];
+  int          uNumOutlines;
+  BLVMapOutline pOutlines[7000];
 };
 #pragma pack(pop)
 
@@ -435,10 +435,10 @@
 
   int GetSector(int sX, int sY, int sZ);
   void Release();
-  int Alloc();
+  bool Alloc();
   bool Load(char *pFilename, int a3, size_t i, char *pDest);
   void Draw();
-  void ToggleLight(unsigned int uLightID, unsigned int bToggle);
+  void ToggleLight(signed int uLightID, unsigned int bToggle);
 
   static unsigned int GetLocationIndex(const char *Str1);
   static void ExecDraw(bool bD3D);
@@ -503,10 +503,10 @@
   unsigned __int16 *pRenderTarget;
   unsigned int uTargetWidth;
   unsigned int uTargetHeight;
-  unsigned int uViewportX;
-  unsigned int uViewportY;
-  unsigned int uViewportZ;
-  unsigned int uViewportW;
+  signed int uViewportX;
+  signed int uViewportY;
+  signed int uViewportZ;
+  signed int uViewportW;
   int field_3C;
   int *pTargetZ;
 };