Savefile fix patch

TheForceEngine/TFE_FrontEndUI/frontEndUi.cpp

@@ -1711,8 +1711,8 @@ namespace TFE_FrontEndUI
 					ImGui::PushStyleColor(ImGuiCol_FrameBg, ImVec4(0.0f, 0.0f, 0.0f, 0.0f));
 
 					char textBuffer[TFE_MAX_PATH];
-					sprintf(textBuffer, "Game: Dark Forces\nTime: %s\nLevel: %s\nMods: %s\n", s_saveDir[s_selectedSave - listOffset].dateTime,
-						s_saveDir[s_selectedSave - listOffset].levelName, s_saveDir[s_selectedSave - listOffset].modNames);
+					sprintf(textBuffer, "Game: Dark Forces\nTime: %s\nLevel: %s\nMods: %s\nFileName: %s\n", s_saveDir[s_selectedSave - listOffset].dateTime,
+						s_saveDir[s_selectedSave - listOffset].levelName, s_saveDir[s_selectedSave - listOffset].modNames, s_saveDir[s_selectedSave - listOffset].fileName);
 					ImGui::InputTextMultiline("##Info", textBuffer, strlen(textBuffer) + 1, size, ImGuiInputTextFlags_ReadOnly);
 
 					ImGui::PopFont();
@@ -1775,12 +1775,13 @@ namespace TFE_FrontEndUI
 						bool shouldExit = false;
 						if (save)
 						{
+							// New Save Created
 							if (s_selectedSave == 0)
 							{
 								s_selectedSaveSlot = (s32)s_saveDir.size();
 								// If no quicksave exists, skip over it when generating the name.
 								const s32 saveIndex = s_selectedSaveSlot + (s_hasQuicksave ? 0 : 1);
-								TFE_SaveSystem::getSaveFilenameFromIndex(saveIndex, s_fileName);
+								TFE_SaveSystem::getSaveFilename(s_fileName, saveIndex);
 
 								s_newSaveName[0] = 0;
 								openSaveNameEditPopup(s_newSaveName);

TheForceEngine/TFE_Game/saveSystem.cpp

@@ -27,6 +27,8 @@ namespace TFE_SaveSystem
 		SVER_CUR = SVER_REPLAY
 	};
 
+	const int TFE_MAX_SAVES = 1024; 
+
 	static SaveRequest s_req = SF_REQ_NONE;
 	static char s_reqFilename[TFE_MAX_PATH];
 	static char s_reqSavename[TFE_MAX_PATH];
@@ -388,4 +390,37 @@ namespace TFE_SaveSystem
 			lastState = 0;
 		}
 	}
+
+	void getSaveFilename(char* filename, s32 index)
+	{
+		char saveFilePath[TFE_MAX_PATH];
+		TFE_SaveSystem::getSaveFilenameFromIndex(index, filename);
+		sprintf(saveFilePath, "%s%s", s_gameSavePath, filename);
+
+		// If the file doesn't exist or we are overwriting, use the saveFilePath - ex: save015.tfe
+		if (!FileUtil::exists(saveFilePath))
+		{
+			filename = saveFilePath;
+			return;
+		}
+		else
+		{
+			// If the file already exists you must have deleted an older one so lets find the right index
+			// Ex: save000.tfe save001.tfe save003.tfe (skipped 2) or you have custom save names. 
+			for (int i = 0; i < TFE_MAX_SAVES; i++)
+			{
+				TFE_SaveSystem::getSaveFilenameFromIndex(i, filename);
+				sprintf(saveFilePath, "%s%s", s_gameSavePath, filename);
+
+				if (!FileUtil::exists(saveFilePath))
+				{
+					filename = saveFilePath;
+					return;
+				}
+			}
+		}
+
+		TFE_System::logWrite(LOG_MSG, "SaveSystem", "Unable to create a save file after %d attempts", TFE_MAX_SAVES);
+		assert(0);				
+	}
 }

TheForceEngine/TFE_Game/saveSystem.h

@@ -49,7 +49,7 @@ namespace TFE_SaveSystem
 	const char* loadRequestFilename();
 	const char* saveRequestFilename();
 
-	void getSaveFilenameFromIndex(s32 index, char* name);
-
+	void getSaveFilename(char* filename, s32 index);
 	void populateSaveDirectory(std::vector<SaveHeader>& dir);
+
 }