Fixed the interrupted player's movement in combat.

* it happens when the player try to use objects with Bonus Move APs
available. The distance has to be greater than remaining normal APs.

Replaced calling db_dir_entry_ with db_access_ in HeroAppearance.cpp.

sfall/BugFixes.cpp

@@ -2082,6 +2082,14 @@ skip:
 	}
 }
 
+static void __declspec(naked) action_use_an_item_on_object_hack() {
+	__asm {
+		add  ebx, ds:[_combat_free_move];
+		mov  eax, 2; // RB_RESERVED
+		retn;
+	}
+}
+
 void BugFixesInit()
 {
 	#ifndef NDEBUG
@@ -2631,6 +2639,9 @@ void BugFixesInit()
 	HookCall(0x49B6E7, obj_pickup_hook);
 	HookCall(0x49B71C, obj_pickup_hook_message);
 
-	// Fix for anim_move_to_tile_ engine function ignoring the distance argument
+	// Fix for anim_move_to_tile_ engine function ignoring the distance argument (when moving critters)
 	HookCall(0x416D44, anim_move_to_tile_hook);
+
+	// Fix for the player's movement in combat being interrupted when trying to use objects with Bonus Move APs available
+	MakeCall(0x411FD6, action_use_an_item_on_object_hack);
 }

sfall/HeroAppearance.cpp

@@ -769,8 +769,8 @@ void _stdcall RefreshHeroBaseArt() {
 }
 
 /*
-// Check fallout paths for file
-long __stdcall db_file_exist(const char *fileName, DWORD *sizeOut) {
+// Check fallout file and get file size (result 0 - file exists)
+long __stdcall db_dir_entry(const char *fileName, DWORD *sizeOut) {
 	__asm {
 		mov  edx, sizeOut;
 		mov  eax, fileName;
@@ -864,19 +864,16 @@ setPath:
 
 static void __declspec(naked) CheckHeroExist() {
 	__asm {
-		cmp  esi, critterArraySize; // check if loading hero art
+		cmp  esi, critterArraySize;       // check if loading hero art
 		jle  endFunc;
-		sub  esp, 4;
-		lea  edx, [esp];            // size out
-		mov  eax, _art_name;        // critter art file name address
-		call db_dir_entry_;         // check art file exists
-		add  esp, 4;
-		cmp  eax, -1;
-		jne  endFunc;
+		mov  eax, _art_name;              // critter art file name address (file name)
+		call db_access_;                  // check art file exists
+		test eax, eax;
+		jnz  endFunc;
 
 		// if file not found load regular critter art instead
 		sub  esi, critterArraySize;
-		add  esp, 4;                // drop func ret address
+		add  esp, 4;                      // drop func ret address
 		mov  eax, 0x4194E2;
 		jmp  eax;
 endFunc: