/// <summary>
/// Import games from the json file and add them to the global game dictionary.
/// </summary>
private static void ImportGames(ref int nGameCount)
{
var options = new JsonDocumentOptions
{
AllowTrailingCommas = true
};
string strDocumentData = File.ReadAllText(GAME_JSON_FILE);
if (strDocumentData == "") // File is empty
{
return;
}
using (JsonDocument document = JsonDocument.Parse(strDocumentData, options))
{
JsonElement jArrGames;
if (!document.RootElement.TryGetProperty(GAMES_ARRAY, out jArrGames))
{
return; // 'games' array does not exist
}
foreach (JsonElement jElement in jArrGames.EnumerateArray())
{
string strTitle = jElement.GetProperty(GAMES_ARRAY_TITLE).GetString();
string strLaunch = jElement.GetProperty(GAMES_ARRAY_LAUNCH).GetString();
string strPlatform = jElement.GetProperty(GAMES_ARRAY_PLATFORM).GetString();
bool bFavourite = jElement.GetProperty(GAMES_ARRAY_FAVOURITE).GetBoolean();
CGameData.AddGame(strTitle, strLaunch, bFavourite, strPlatform);
nGameCount++;
}
}
}
/// <summary>
/// Display menu and handle the selection
/// </summary>
private void MenuSwitchboard(out int nSelectionCode, out int nSelectionIndex)
{
// Show initial options - platforms or all
// Take the selection as a string (we'll figure out the enum later)
// Display the options related to the initial selection (all games will show everything)
// Allow cancel with escape (make sure to print that in the heading)
// Run selected game.
if (m_nFirstSelection < 0)
{
string strHeader = "Select platform.\n Press [Q] to exit;\n Press [S] to rescan game collection; \n Press [H] for help";
string[] platformArray = CGameData.GetPlatformNames().ToArray();
nSelectionCode = m_dockConsole.DisplayMenu(strHeader, out nSelectionIndex, CGameData.GetPlatformNames().ToArray());
if (nSelectionIndex > -1)
{
nSelectionIndex = CGameData.GetPlatformEnum(platformArray[nSelectionIndex].Substring(0, platformArray[nSelectionIndex].IndexOf(':')));
}
}
else if (m_nSecondSelection < 0)
{
string strHeader = "Select game.\n Press [Q] to exit;\n Press [R] to return to previous menu;\n Press [F] add/remove from favourites;";
nSelectionCode = m_dockConsole.DisplayMenu(strHeader, out nSelectionIndex, CGameData.GetPlatformTitles((CGameData.GamePlatform)m_nFirstSelection).ToArray());
}
else
{
nSelectionCode = -1;
nSelectionIndex = -1;
}
}
/// <summary>
/// Scan the registry for games, add new games to memory and export into JSON document
/// </summary>
public static void ScanGames()
{
CGameData.CTempGameSet tempGameSet = new CGameData.CTempGameSet();
List <CRegScanner.RegistryGameData> gameDataList = CRegScanner.GetGames();
foreach (CRegScanner.RegistryGameData data in gameDataList)
{
tempGameSet.InsertGame(data.m_strTitle, data.m_strLaunch, false, data.m_strPlatform);
}
CGameFinder.ImportFromFolder(ref tempGameSet);
CGameData.MergeGameSets(tempGameSet);
CJsonWrapper.Export(CGameData.GetPlatformGameList(CGameData.GamePlatform.All).ToList());
}
/// <summary>
/// Run the main program loop.
/// Return when game is launched or the user decided to exit.
/// </summary>
public void MainLoop()
{
CJsonWrapper.ImportFromJSON();
CGameFinder.CheckCustomFolder();
int nSelectionCode, nSelectionIndex;
for (; ;)
{
MenuSwitchboard(out nSelectionCode, out nSelectionIndex);
switch ((DockSelection)nSelectionCode)
{
case DockSelection.cSel_Help:
DisplayHelp();
continue;
case DockSelection.cSel_Exit: // Exit application
return;
case DockSelection.cSel_Back: // Go back to first menu
m_nFirstSelection = -1;
continue;
case DockSelection.cSel_Fav: // Toggle game favourite
if (m_nFirstSelection > -1)
{
CGameData.ToggleFavourite((CGameData.GamePlatform)m_nFirstSelection, nSelectionIndex);
CJsonWrapper.Export(CGameData.GetPlatformGameList(CGameData.GamePlatform.All).ToList());
}
continue;
case DockSelection.cSel_Rescan: // Rescan the game list
if (m_nFirstSelection < 0)
{
Console.Clear();
Console.Write("Scanning for games...");
Logger.CLogger.LogInfo("Scanning for games...");
CRegScanner.ScanGames();
}
continue;
case DockSelection.cSel_Default: // Possible valid platform/game selection
default:
break;
}
if (nSelectionIndex > -1)
{
if (m_nFirstSelection < 0)
{
m_nFirstSelection = nSelectionIndex;
}
else if (m_nSecondSelection < 0)
{
m_nSecondSelection = nSelectionIndex;
}
}
if (m_nSecondSelection > -1)
{
CGameData.CGame selectedGame = CGameData.GetPlatformGame((CGameData.GamePlatform)m_nFirstSelection, m_nSecondSelection);
if (StartGame(selectedGame))
{
return;
}
else
{
CGameData.RemoveGame(selectedGame);
CJsonWrapper.Export(CGameData.GetPlatformGameList(CGameData.GamePlatform.All).ToList());
}
}
}
}
