Enable loading hellfire games form main menu

Source/diablo.cpp

@@ -49,6 +49,7 @@ int setseed;
 int debugmonsttypes;
 int PauseMode;
 bool forceSpawn;
+bool forceDiablo;
 BOOLEAN UseTheoQuest;
 BOOLEAN UseCowFarmer;
 BOOLEAN UseNestArt;
@@ -118,6 +119,8 @@ static void print_help_and_exit()
 	printf("    %-20s %-30s\n", "-x", "Run in windowed mode");
 	printf("    %-20s %-30s\n", "--spawn", "Force spawn mode even if diabdat.mpq is found");
 #ifdef HELLFIRE
+	printf("\nHellfire options:\n");
+	printf("    %-20s %-30s\n", "--diablo", "Force diablo mode even if hellfire.mpq is found");
 	printf("    %-20s %-30s\n", "--theoquest", "Enable the Theo quest");
 	printf("    %-20s %-30s\n", "--cowquest", "Enable the Cow quest");
 	printf("    %-20s %-30s\n", "--nestart", "Use alternate nest palette");
@@ -168,6 +171,8 @@ static void diablo_parse_flags(int argc, char **argv)
 		} else if (strcasecmp("--spawn", argv[i]) == 0) {
 			forceSpawn = TRUE;
 #ifdef HELLFIRE
+		} else if (strcasecmp("--diablo", argv[i]) == 0) {
+			forceDiablo = TRUE;
 		} else if (strcasecmp("--theoquest", argv[i]) == 0) {
 			UseTheoQuest = TRUE;
 		} else if (strcasecmp("--cowquest", argv[i]) == 0) {
@@ -384,9 +389,7 @@ BOOL StartGame(BOOL bNewGame, BOOL bSinglePlayer)
 
 	do {
 		fExitProgram = FALSE;
-#ifndef HELLFIRE
 		gbLoadGame = FALSE;
-#endif
 
 		if (!NetInit(bSinglePlayer, &fExitProgram)) {
 			gbRunGameResult = !fExitProgram;
@@ -400,25 +403,15 @@ BOOL StartGame(BOOL bNewGame, BOOL bSinglePlayer)
 			InitQuests();
 			InitPortals();
 			InitDungMsgs(myplr);
-#ifndef HELLFIRE
 		}
 		if (!gbValidSaveFile || !gbLoadGame) {
-#else
-			if (!gbValidSaveFile && gbLoadGame)
-				inv_diablo_to_hellfire(myplr);
-#endif
 			uMsg = WM_DIABNEWGAME;
 		} else {
 			uMsg = WM_DIABLOADGAME;
 		}
 		run_game_loop(uMsg);
 		NetClose();
-#ifndef HELLFIRE
 		pfile_create_player_description(0, 0);
-#else
-		if (gbMaxPlayers == 1)
-			break;
-#endif
 	} while (gbRunGameResult);
 
 	SNetDestroy();
@@ -451,6 +444,8 @@ static void diablo_init()
 
 	if (forceSpawn)
 		gbIsSpawn = true;
+	if (forceDiablo)
+		gbIsHellfire = false;
 
 	UiInitialize();
 	UiSetSpawned(gbIsSpawn);
@@ -475,17 +470,13 @@ static void diablo_splash()
 
 	play_movie("gendata\\logo.smk", TRUE);
 
-#ifndef HELLFIRE
-	if (!gbIsSpawn)
-#endif
-		if (getIniBool(APP_NAME, "Intro", true)) {
-#ifndef HELLFIRE
-			play_movie("gendata\\diablo1.smk", TRUE);
-#else
+	if (gbIsHellfire && getIniBool("Hellfire", "Intro", true)) {
 		play_movie("gendata\\Hellfire.smk", TRUE);
-#endif
-			setIniValue(APP_NAME, "Intro", "0");
-		}
+		setIniValue("Hellfire", "Intro", "0");
+	} else if (!gbIsSpawn && getIniBool("Diablo", "Intro", true)) {
+		play_movie("gendata\\diablo1.smk", TRUE);
+		setIniValue("Diablo", "Intro", "0");
+	}
 
 	UiTitleDialog();
 }

Source/init.cpp

@@ -27,6 +27,8 @@ HANDLE diabdat_mpq;
 HANDLE patch_rt_mpq;
 /** Indicate if we only have access to demo data */
 bool gbIsSpawn;
+/** Indicate if we have loaded the Hellfire expansion data */
+bool gbIsHellfire;
 HANDLE hfmonk_mpq;
 HANDLE hfbard_mpq;
 HANDLE hfbarb_mpq;
@@ -145,6 +147,8 @@ void init_archives()
 
 #ifdef HELLFIRE
 	hellfire_mpq = init_test_access("hellfire.mpq", "DiabloInstall", 8000, FS_PC);
+	if (hellfire_mpq != NULL)
+		gbIsHellfire = true;
 	hfmonk_mpq = init_test_access("hfmonk.mpq", "DiabloInstall", 8100, FS_PC);
 	hfbard_mpq = init_test_access("hfbard.mpq", "DiabloInstall", 8110, FS_PC);
 	hfbarb_mpq = init_test_access("hfbarb.mpq", "DiabloInstall", 8120, FS_PC);

Source/init.h

@@ -18,6 +18,7 @@ extern HANDLE hellfire_mpq;
 extern WNDPROC CurrentProc;
 extern HANDLE diabdat_mpq;
 extern bool gbIsSpawn;
+extern bool gbIsHellfire;
 extern HANDLE patch_rt_mpq;
 extern HANDLE hfmonk_mpq;
 extern HANDLE hfbard_mpq;

Source/inv.cpp

@@ -1698,47 +1698,6 @@ void RemoveInvItem(int pnum, int iv)
 	CalcPlrScrolls(pnum);
 }
 
-/**
- * @brief This destroyes all items except gold
- */
-BOOL inv_diablo_to_hellfire(int pnum)
-{
-	ItemStruct tmp;
-	ItemStruct *item;
-	int i, old_item_cnt, new_item_index;
-
-	if (plr[pnum]._pgfxnum != 0) {
-		plr[pnum]._pgfxnum = 0;
-		plr[pnum]._pGFXLoad = 0;
-		SetPlrAnims(pnum);
-	}
-	for (i = 0, item = plr[pnum].InvBody; i < NUM_INVLOC; i++, item++) {
-		item->_itype = ITYPE_NONE;
-	}
-	old_item_cnt = plr[pnum]._pNumInv;
-	memset(plr[pnum].InvGrid, 0, sizeof(plr[pnum].InvGrid));
-	plr[pnum]._pNumInv = 0;
-	for (i = 0; i < old_item_cnt; i++) {
-		item = &plr[pnum].InvList[i];
-		if (item->_itype == ITYPE_GOLD) {
-			new_item_index = plr[pnum]._pNumInv;
-			// BUGFIX: new_item_index may be greater or equal to NUM_INV_GRID_ELEM
-			tmp = *item;
-			item->_itype = ITYPE_NONE;
-			plr[pnum].InvList[new_item_index] = tmp;
-			plr[pnum]._pNumInv++;
-			plr[pnum].InvGrid[i] = plr[pnum]._pNumInv;
-		} else {
-			item->_itype = ITYPE_NONE;
-		}
-	};
-	for (i = 0, item = plr[pnum].SpdList; i < MAXBELTITEMS; i++, item++) {
-		item->_itype = ITYPE_NONE;
-	}
-	CalcPlrItemVals(pnum, FALSE);
-	return FALSE;
-}
-
 void RemoveSpdBarItem(int pnum, int iv)
 {
 	plr[pnum].SpdList[iv]._itype = ITYPE_NONE;

Source/inv.h

@@ -27,7 +27,6 @@ int SwapItem(ItemStruct *a, ItemStruct *b);
 void CheckInvSwap(int pnum, BYTE bLoc, int idx, WORD wCI, int seed, BOOL bId);
 void inv_update_rem_item(int pnum, BYTE iv);
 void RemoveInvItem(int pnum, int iv);
-BOOL inv_diablo_to_hellfire(int pnum);
 void RemoveSpdBarItem(int pnum, int iv);
 void CheckInvItem();
 void CheckInvScrn();

Source/pfile.cpp

@@ -23,11 +23,9 @@ namespace {
 std::string GetSavePath(DWORD save_num)
 {
 	std::string path = GetPrefPath();
-#ifdef HELLFIRE
-	const char *ext = ".hsv";
-#else
 	const char *ext = ".sv";
-#endif
+	if (gbIsHellfire)
+		ext = ".hsv";
 
 	if (gbIsSpawn) {
 		if (gbMaxPlayers <= 1) {
@@ -39,12 +37,7 @@ std::string GetSavePath(DWORD save_num)
 		if (gbMaxPlayers <= 1) {
 			path.append("single_");
 		} else {
-#ifdef HELLFIRE
-			path.append("hrinfo_");
-			ext = ".drv";
-#else
 			path.append("multi_");
-#endif
 		}
 	}
 

SourceX/storm/storm.cpp

@@ -152,29 +152,31 @@ BOOL SFileOpenFile(const char *filename, HANDLE *phFile)
 		result = SFileOpenFileEx((HANDLE)0, path.c_str(), 0xFFFFFFFF, phFile);
 	}
 
-	if (!result) {
-		result = SFileOpenFileEx((HANDLE)hfopt2_mpq, filename, 0, phFile);
-	}
-	if (!result) {
-		result = SFileOpenFileEx((HANDLE)hfopt1_mpq, filename, 0, phFile);
-	}
-	if (!result) {
-		result = SFileOpenFileEx((HANDLE)hfvoice_mpq, filename, 0, phFile);
-	}
-	if (!result) {
-		result = SFileOpenFileEx((HANDLE)hfmusic_mpq, filename, 0, phFile);
-	}
-	if (!result) {
-		result = SFileOpenFileEx((HANDLE)hfbarb_mpq, filename, 0, phFile);
-	}
-	if (!result) {
-		result = SFileOpenFileEx((HANDLE)hfbard_mpq, filename, 0, phFile);
-	}
-	if (!result) {
-		result = SFileOpenFileEx((HANDLE)hfmonk_mpq, filename, 0, phFile);
-	}
-	if (!result) {
-		result = SFileOpenFileEx((HANDLE)hellfire_mpq, filename, 0, phFile);
+	if (gbIsHellfire) {
+		if (!result) {
+			result = SFileOpenFileEx((HANDLE)hfopt2_mpq, filename, 0, phFile);
+		}
+		if (!result) {
+			result = SFileOpenFileEx((HANDLE)hfopt1_mpq, filename, 0, phFile);
+		}
+		if (!result) {
+			result = SFileOpenFileEx((HANDLE)hfvoice_mpq, filename, 0, phFile);
+		}
+		if (!result) {
+			result = SFileOpenFileEx((HANDLE)hfmusic_mpq, filename, 0, phFile);
+		}
+		if (!result) {
+			result = SFileOpenFileEx((HANDLE)hfbarb_mpq, filename, 0, phFile);
+		}
+		if (!result) {
+			result = SFileOpenFileEx((HANDLE)hfbard_mpq, filename, 0, phFile);
+		}
+		if (!result) {
+			result = SFileOpenFileEx((HANDLE)hfmonk_mpq, filename, 0, phFile);
+		}
+		if (!result) {
+			result = SFileOpenFileEx((HANDLE)hellfire_mpq, filename, 0, phFile);
+		}
 	}
 	if (!result && patch_rt_mpq) {
 		result = SFileOpenFileEx((HANDLE)patch_rt_mpq, filename, 0, phFile);