--- a/mm7_data.h	Thu Mar 28 00:37:27 2013 +0400
+++ b/mm7_data.h	Thu Mar 28 00:37:58 2013 +0400
@@ -1503,7 +1503,7 @@
 extern int dword_F8B1DC; // weak
 extern int dword_F8B1E0; // weak
 extern int dword_F8B1E4; // weak
-extern const char *ptr_F8B1E8; // idb
+extern const char *current_npc_text; // 0xF8B1E8
 extern char dialogue_show_profession_details; // weak
 extern char byte_F8B1EF[]; // weak
 extern char byte_F8B1F0[4];
@@ -1818,7 +1818,7 @@
 void __cdecl DrawDialogueUI();
 struct NPCData *__fastcall GetNPCData(signed int npcid);
 struct NPCData *__fastcall GetNewNPCData(signed int npcid, int a2);
-int __fastcall sub_445C8B(signed int a1);
+int __fastcall GetGreetType(signed int SpeakingNPC_ID);
 void __cdecl sub_44603D();
 void PrepareHouse(enum HOUSE_ID house); // idb
 bool  EnterHouse(enum HOUSE_ID uHouseID);
@@ -1835,7 +1835,7 @@
 void __thiscall GameUI_StatusBar_UpdateTimedString(unsigned int bForceHide); // idb
 void OnTimer(int);
 void __fastcall sub_448CF4_spawn_monsters(__int16 typeindex, __int16 level, int count, int x, int y, int z, int group, unsigned int uUniqueName);
-void __fastcall sub_448DF8_cast_spell(int spellnum, int rank, int level, int fromx, int fromy, int fromz, int tox, int toy, int toz);
+void __fastcall EventCastSpell(int spellnum, int uSkillLevel, int uSkill, int fromx, int fromy, int fromz, int tox, int toy, int toz);//sub_448DF8
 __int16 __fastcall sub_449A49_door_switch_animation(unsigned int uDoorID, int a2); // idb
 bool _449B57_test_bit(unsigned __int8 *a1, __int16 a2);
 void _449B7E_toggle_bit(unsigned char *pArray, __int16 a2, unsigned __int16 bToggle); // idb
@@ -1962,7 +1962,7 @@
 void __cdecl UpdateActors_BLV();
 void __cdecl UpdateActors_ODM();
 void __cdecl UpdateObjects();
-int _47272C_collide_agains_some_secotors_floors(int x, int y, int z, unsigned int *pSectorID, unsigned int *pFaceID); // idb
+int collide_against_floor_approximate(int x, int y, int z, unsigned int *pSectorID, unsigned int *pFaceID); // idb
 void __cdecl BLV_ProcessPartyActions();
 void __cdecl ODM_ProcessPartyActions();
 bool __fastcall sub_47531C(int a1, int *a2, int a3, int a4, int a5, int a6, int a7, int a8, BLVFace *a9, int a10);