public static HelpConfiguration ParseHelp(ITokenStream stream, ILogger logger, string suffix = "")
{
var key = "help" + suffix;
if (!stream.Starts(key))
{
return(null);
}
string text = null;
var inputHelpTexts = new List <InputHelpText>();
while (true)
{
if (stream.Ends(key, logger, out var row, out var token0))
{
break;
}
if (row.Length < 3 || row[1].Value != "=")
{
logger?.WriteLine($"Error: Malformed assignment at {stream.Path}:{stream.Line}.");
stream.Move();
continue;
}
var rest = string.Join(" ", row.Skip(2));
if (token0 == "text")
{
text = rest;
}
else if (Enum.TryParse(token0, true, out HelpKey helpKey))
{
inputHelpTexts.Add(new InputHelpText(helpKey, rest));
}
else
{
logger?.WriteLine($"Warning: Invalid symbol '{token0}' at {stream.Path}:{stream.Line}.");
}
stream.Move();
}
return(new HelpConfiguration(text, inputHelpTexts));
}
public static ProfileConfiguration ParseProfile(ITokenStream stream, ILogger logger)
{
if (!stream.Starts("profile", logger, out var name))
{
return(null);
}
var bindings = new List <InputBinding>();
while (true)
{
if (stream.Ends("profile", logger, out var row, out var token0))
{
break;
}
if (row.Length < 4 || row[1].Value != "=")
{
logger?.WriteLine($"Error: Malformed key binding at {stream.Path}:{stream.Line}.");
stream.Move();
continue;
}
if (token0 == "ls" || token0 == "rs")
{
if (!string.Equals(row[2].Value, "map"))
{
logger?.WriteLine($"Error: Unknown analog mapping at {stream.Path}:{stream.Line}.");
stream.Move();
continue;
}
var stick = token0 == "ls" ? ThumbStick.Left : ThumbStick.Right;
switch (row[3].Value.ToLower())
{
case "mouse":
bindings.Add(new MouseMapping(stick));
break;
case "scroll":
bindings.Add(new ScrollMapping(stick));
break;
case "radial_menu":
bindings.Add(new RadialMenuMapping(stick));
break;
default:
logger?.WriteLine($"Error: Unknown analog mapping at {stream.Path}:{stream.Line}.");
break;
}
stream.Move();
continue;
}
if (!Enum.TryParse(token0, true, out InputKey inputKey))
{
logger?.WriteLine($"Error: Unknown key '{token0}' at {stream.Path}:{stream.Line}.");
}
int end;
switch (row[2].Value.ToLower())
{
case "map":
if (string.Equals(row[3].Value, "mod", StringComparison.OrdinalIgnoreCase))
{
bindings.Add(new ModMapping(inputKey));
break;
}
var keys = ParseKeyCodes(row, 3, out end);
if (keys == null)
{
logger?.WriteLine($"Error: Invalid key code(s) at {stream.Path}:{stream.Line}.");
}
else
{
if (end < row.Length)
{
logger?.WriteLine($"Warning: Ignored unknown symbols at {stream.Path}:{stream.Line}.");
}
bindings.Add(new KeyMapping(inputKey, keys));
}
break;
case "press":
var action = ParseAction(row, 3, out end);
if (action == null)
{
logger?.WriteLine($"Error: Invalid action at {stream.Path}:{stream.Line}.");
break;
}
if (end < row.Length)
{
var nextToken = row[end];
if (string.Equals(nextToken.Value, "repeat", StringComparison.OrdinalIgnoreCase))
{
bindings.Add(new PressBinding(inputKey, action, true));
}
else if (string.Equals(nextToken.Value, "hold", StringComparison.OrdinalIgnoreCase))
{
end++;
if (end >= row.Length)
{
logger?.WriteLine($"Error: Expected action after 'hold' at {stream.Path}:{stream.Line}.");
break;
}
var holdAction = ParseAction(row, end, out end);
if (holdAction == null)
{
logger?.WriteLine($"Error: Invalid action at {stream.Path}:{stream.Line}.");
break;
}
if (end < row.Length)
{
logger?.WriteLine($"Warning: Ignored unknown symbols at {stream.Path}:{stream.Line}.");
}
bindings.Add(new PressHoldBinding(inputKey, action, holdAction));
}
else
{
logger?.WriteLine($"Error: Invalid symbol '{nextToken}' at {stream.Path}:{stream.Line}.");
}
}
else
{
bindings.Add(new PressBinding(inputKey, action, false));
}
break;
default:
logger?.WriteLine($"Error: Unknown symbol '{row[2].Value}' at {stream.Path}:{stream.Line}.");
break;
}
stream.Move();
}
if (name == null)
{
return(null);
}
return(new ProfileConfiguration(name, bindings));
}
public static PageConfiguration ParsePage(ITokenStream stream, ILogger logger)
{
if (!stream.Starts("page"))
{
return(null);
}
HelpConfiguration help = null;
HelpConfiguration help2 = null;
var bindings = new List <CommandBinding>();
var items = new List <MenuItemConfiguration>();
while (true)
{
if (stream.Ends("page", logger, out var row, out var token0))
{
break;
}
switch (token0)
{
case "help":
var h = ParseHelp(stream, logger);
if (h != null)
{
help = h;
}
continue;
case "bind":
var binding = ParseCommandBinding(stream, logger);
if (binding != null)
{
bindings.Add(binding);
}
stream.Move();
continue;
case "help2":
var h2 = ParseHelp(stream, logger, "2");
if (h2 != null)
{
h2.Orientation = Orientation.Horizontal;
help2 = h2;
}
continue;
case "item":
var item = ParseMenuItem(stream, logger);
if (item != null)
{
items.Add(item);
}
continue;
default:
logger?.UnexpectedLine(stream);
stream.Move();
continue;
}
}
return(new PageConfiguration(help, help2, bindings, items));
}
public static MenuItemConfiguration ParseMenuItem(ITokenStream stream, ILogger logger)
{
if (!stream.Starts("item"))
{
return(null);
}
HelpConfiguration help = null;
HelpConfiguration help2 = null;
var bindings = new List <CommandBinding>();
string name = null;
string text = null;
List <Token> icon = null;
while (true)
{
if (stream.Ends("item", logger, out var row, out var token0))
{
break;
}
if (token0 == "help")
{
var h = ParseHelp(stream, logger);
if (h != null)
{
help = h;
}
continue;
}
if (token0 == "help2")
{
var h2 = ParseHelp(stream, logger, "2");
if (h2 != null)
{
h2.Orientation = Orientation.Horizontal;
help2 = h2;
}
continue;
}
if (token0 == "bind")
{
var binding = ParseCommandBinding(stream, logger);
if (binding != null)
{
bindings.Add(binding);
}
stream.Move();
continue;
}
if (row.Length < 3 || row[1].Value != "=")
{
logger?.WriteLine($"Error: Malformed assignment at {stream.Path}:{stream.Line}.");
stream.Move();
continue;
}
var rest = string.Join(" ", row.Skip(2));
switch (token0)
{
case "text":
text = rest;
break;
case "icon":
icon = row.Skip(2).ToList();
break;
case "name":
name = rest;
break;
default:
logger?.UnexpectedLine(stream);
break;
}
stream.Move();
}
return(new MenuItemConfiguration(name, icon, text, bindings, help, help2));
}
public static MenuConfiguration ParseMenuConfiguration(ITokenStream stream, ILogger logger)
{
if (!stream.Starts("menu", logger, out var name))
{
return(null);
}
HelpConfiguration help = null;
HelpConfiguration help2 = null;
var bindings = new List <CommandBinding>();
var pages = new List <PageConfiguration>();
while (true)
{
if (stream.Ends("menu", logger, out var row, out var token0))
{
break;
}
switch (token0)
{
case "bind":
var binding = ParseCommandBinding(stream, logger);
if (binding != null)
{
bindings.Add(binding);
}
stream.Move();
continue;
case "help":
var h = ParseHelp(stream, logger);
if (h != null)
{
help = h;
}
continue;
case "help2":
var h2 = ParseHelp(stream, logger, "2");
if (h2 != null)
{
h2.Orientation = Orientation.Horizontal;
help2 = h2;
}
continue;
case "page":
var page = ParsePage(stream, logger);
if (page != null)
{
pages.Add(page);
}
continue;
default:
logger?.UnexpectedLine(stream);
stream.Move();
continue;
}
}
return(name != null ? new MenuConfiguration(name, help, help2, bindings, pages) : null);
}