Fixed crash at the end of DS sound playback

* revert to the previous implementation.

Made sure sfall only loads a localized resource file with valid name.
Some code edits.

artifacts/scripting/sfall function notes.md

@@ -1046,6 +1046,7 @@ sfall_funcX metarule functions
 - Overrides the name of the script object that was set from **scrname.msg**
 - The changed name will be reset each time the player leaves the map or reloads the game
 - Passing an empty string ("") to the `name` argument or omitting it will allow the game to get the name for the object from pro_*.msg files
+- The function can override the name only once for the same object until reset
 - __NOTE:__ this function is intended for use in normal game scripts
 
 

sfall/Modules/LoadOrder.cpp

@@ -472,11 +472,16 @@ static void SfallResourceFile() {
 	const char* sfallRes = "sfall.dat";
 
 	WIN32_FIND_DATA findData;
-	HANDLE hFind = FindFirstFile("sfall_??.dat", &findData); // example: sfall_ru.dat, sfall_zh.dat
+	HANDLE hFind = FindFirstFileA("sfall_??.dat", &findData); // example: sfall_ru.dat, sfall_zh.dat
 	if (hFind != INVALID_HANDLE_VALUE) {
-		FindClose(hFind);
+		do {
+			if (std::strlen(&findData.cFileName[6]) == 6) {
 				dlog_f("Found a localized sfall resource file: %s\n", DL_MAIN, findData.cFileName);
 				sfallRes = findData.cFileName;
+				break;
+			}
+		} while (FindNextFileA(hFind, &findData));
+		FindClose(hFind);
 	}
 	patchFiles.push_back(sfallRes);
 }

sfall/Modules/Message.cpp

@@ -174,7 +174,7 @@ static void ReadExtraGameMsgFiles() {
 			path += ".msg";
 			fo::MessageList* list = new fo::MessageList();
 			if (fo::func::message_load(list, path.c_str()) == 1) {
-				Message::gExtraGameMsgLists.insert(std::make_pair(0x2000 + number, list));
+				Message::gExtraGameMsgLists.emplace(0x2000 + number, list);
 			} else {
 				delete list;
 			}

sfall/Modules/ScriptExtender.cpp

@@ -561,7 +561,7 @@ static void PrepareGlobalScriptsListByMask() {
 					fo::func::debug_printf("\n[SFALL] Script: %s will not be executed. A script with the same name already exists in another directory.", fullPath);
 					continue;
 				}
-				globalScriptFilesList.insert(std::make_pair(baseName, fullPath)); // script files should be sorted in alphabetical order
+				globalScriptFilesList.emplace(std::move(baseName), std::move(fullPath)); // script files should be sorted in alphabetical order
 			}
 		}
 		fo::func::db_free_file_list(&filenames, 0);

sfall/Modules/Sound.cpp

@@ -16,7 +16,6 @@
  *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <unordered_map>
 #include <algorithm>
 #include <dsound.h>
 #include <dshow.h>
@@ -31,6 +30,7 @@
 namespace sfall
 {
 
+#define WM_APP_DS_NOTIFY    0xA000
 #define SAFERELEASE(a)      { if (a) { a->Release(); } }
 
 enum SoundType : DWORD {
@@ -83,7 +83,7 @@ static bool deathSceneSpeech = false;
 static bool lipsPlaying = false;
 
 static void FreeSound(sDSSound* sound) {
-	sound->pEvent->SetNotifyWindow(0, WM_APP, 0);
+	sound->pEvent->SetNotifyWindow(0, WM_APP_DS_NOTIFY, 0);
 	SAFERELEASE(sound->pAudio);
 	SAFERELEASE(sound->pEvent);
 	SAFERELEASE(sound->pSeek);
@@ -93,8 +93,8 @@ static void FreeSound(sDSSound* sound) {
 }
 
 static void WipeSounds() {
-	for (size_t i = 0; i < playingSounds.size(); i++) FreeSound(playingSounds[i]);
+	for (auto &sound : playingSounds) FreeSound(sound);
-	for (size_t i = 0; i < loopingSounds.size(); i++) FreeSound(loopingSounds[i]);
+	for (auto &sound : loopingSounds) FreeSound(sound);
 	playingSounds.clear();
 	loopingSounds.clear();
 	backgroundMusic = nullptr;
@@ -105,33 +105,51 @@ static void WipeSounds() {
 }
 
 LRESULT CALLBACK SoundWndProc(HWND wnd, UINT msg, WPARAM w, LPARAM l) {
-	if (msg == WM_APP) {
+	if (msg == WM_APP_DS_NOTIFY) {
-		if (!(l & 0xA0000000)) return 0;
+		long id = l;
-		sDSSound* sound = reinterpret_cast<sDSSound*>(l & ~0xA0000000);
+		sDSSound* sound = nullptr;
+		size_t i;
+		if (id & SoundFlags::looping) {
+			for (i = 0; i < loopingSounds.size(); i++) {
+				if (loopingSounds[i]->id == id) {
+					sound = loopingSounds[i];
+					break;
+				}
+			}
+		} else {
+			for (i = 0; i < playingSounds.size(); i++) {
+				if (playingSounds[i]->id == id) {
+					sound = playingSounds[i];
+					break;
+				}
+			}
+		}
+		if (!sound || !sound->pEvent) return 0;
+
 		LONG e = 0;
 		LONG_PTR p1 = 0, p2 = 0;
-		if (!FAILED(sound->pEvent->GetEvent(&e, &p1, &p2, 0))) {
+		bool shouldFree = false;
+
+		while (!FAILED(sound->pEvent->GetEvent(&e, &p1, &p2, 0))) {
+			sound->pEvent->FreeEventParams(e, p1, p2);
 			if (e == EC_COMPLETE) {
 				if (sound->id & SoundFlags::looping) {
 					LONGLONG pos = 0;
 					sound->pSeek->SetPositions(&pos, AM_SEEKING_AbsolutePositioning, 0, AM_SEEKING_NoPositioning);
 					sound->pControl->Run();
-					sound->pEvent->FreeEventParams(e, p1, p2);
 				} else {
-					sound->pEvent->FreeEventParams(e, p1, p2);
 					if (sound->id & SoundFlags::on_stop) { // speech sound playback is completed
 						fo::var::main_death_voiceover_done = 1;
 						fo::var::endgame_subtitle_done = 1;
 						lipsPlaying = false;
 						speechSound = nullptr;
 					}
-					playingSounds.erase(
+					playingSounds.erase(playingSounds.cbegin() + i);
-						std::find_if(playingSounds.cbegin(), playingSounds.cend(), [&](const sDSSound* snd) { return snd->id == sound->id; })
+					shouldFree = true;
-					);
-					FreeSound(sound);
 				}
 			}
 		}
+		if (shouldFree) FreeSound(sound);
 		return 0;
 	}
 	return DefWindowProc(wnd, msg, w, l);
@@ -170,22 +188,34 @@ static DWORD GetSpeechPlayingPosition() {
 	return static_cast<DWORD>(pos << 1);
 }
 
-void __fastcall PauseSfallSound(sDSSound* sound) {
+//void __fastcall PauseSfallSound(sDSSound* sound) {
-	if (sound) sound->pControl->Pause();
+//	if (sound) sound->pControl->Pause();
-}
+//}
 
 void __fastcall ResumeSfallSound(sDSSound* sound) {
 	if (sound) sound->pControl->Run();
 }
 
 void __stdcall PauseAllSfallSound() {
-	for (sDSSound* sound : loopingSounds) sound->pControl->Pause();
+	for (sDSSound* sound : loopingSounds) {
-	for (sDSSound* sound : playingSounds) sound->pControl->Pause();
+		sound->pEvent->SetNotifyFlags(AM_MEDIAEVENT_NONOTIFY);
+		sound->pControl->Pause();
+	}
+	for (sDSSound* sound : playingSounds) {
+		sound->pEvent->SetNotifyFlags(AM_MEDIAEVENT_NONOTIFY);
+		sound->pControl->Pause();
+	}
 }
 
 void __stdcall ResumeAllSfallSound() {
-	for (sDSSound* sound : loopingSounds) sound->pControl->Run();
+	for (sDSSound* sound : loopingSounds) {
-	for (sDSSound* sound : playingSounds) sound->pControl->Run();
+		sound->pEvent->SetNotifyFlags(0);
+		sound->pControl->Run();
+	}
+	for (sDSSound* sound : playingSounds) {
+		sound->pEvent->SetNotifyFlags(0);
+		sound->pControl->Run();
+	}
 }
 
 long Sound::CalculateVolumeDB(long masterVolume, long passVolume) {
@@ -301,7 +331,7 @@ static sDSSound* PlayingSound(const wchar_t* pathFile, SoundMode mode, long adju
 		break;
 	}
 
-	sound->pEvent->SetNotifyWindow((OAHWND)soundwindow, WM_APP, ((unsigned long)sound | 0xA0000000));
+	sound->pEvent->SetNotifyWindow((OAHWND)soundwindow, WM_APP_DS_NOTIFY, (LONG_PTR)sound->id);
 	sound->pControl->Run();
 
 	if (isLoop) {

sfall/Modules/Worldmap.cpp

@@ -562,7 +562,7 @@ bool Worldmap::LoadData(HANDLE file) {
 		ReadFile(file, &mID, 4, &sizeRead, 0);
 		ReadFile(file, &elevData, sizeof(levelRest), &sizeRead, 0);
 		if (sizeRead != sizeof(levelRest)) return true;
-		mapRestInfo.insert(std::make_pair(mID, elevData));
+		mapRestInfo.emplace(mID, elevData);
 	}
 	if (count && !restMap) {
 		HookCall(0x42E57A, critter_can_obj_dude_rest_hook);
@@ -637,7 +637,7 @@ void Worldmap::SetRestMapLevel(int mapId, long elev, bool canRest) {
 			elev++;
 		}
 		elevData.level[elev] = canRest;
-		mapRestInfo.insert(std::make_pair(mapId, elevData));
+		mapRestInfo.emplace(mapId, elevData);
 	}
 }