public bool InitFromFile(string path, bool rebuild = true, bool cache = true)
{
if (this.Disposed == true)
{
throw new ObjectDisposedException(this.GetType().Name);
}
if (path == string.Empty)
{
return(false);
}
_loading = true;
if ((rebuild == true) || (_desktop == null))
{
_desktop = new idWindow(this, idE.UIManager.Context);
}
_sourceFile = path;
_state.Set("text", "Test Text!");
// load the timestamp so reload guis will work correctly
byte[] data = idE.FileSystem.ReadFile(path, out _timeStamp);
string content = UTF8Encoding.UTF8.GetString(data);
idScriptParser parser = null;
if (content != null)
{
parser = new idScriptParser(LexerOptions.NoFatalErrors | LexerOptions.NoStringConcatination | LexerOptions.AllowMultiCharacterLiterals | LexerOptions.AllowBackslashStringConcatination);
parser.LoadMemory(content, path);
}
if ((parser != null) && (parser.IsLoaded == true))
{
idToken token;
while ((token = parser.ReadToken()) != null)
{
if (token.ToString().Equals("windowDef", StringComparison.OrdinalIgnoreCase) == true)
{
if (_desktop.Parse(parser, rebuild) == true)
{
_desktop.Flags = WindowFlags.Desktop;
_desktop.FixupParameters();
}
}
}
_state.Set("name", path);
}
else
{
_desktop.Name = "Desktop";
_desktop.Flags = WindowFlags.Desktop;
_desktop.Text = string.Format("Invalid GUI: {0}", path);
_desktop.Rectangle = new idRectangle(0, 0, 640, 480);
_desktop.DrawRectangle = _desktop.Rectangle;
_desktop.ForeColor = new Vector4(1.0f, 1.0f, 1.0f, 1.0f);
_desktop.BackColor = new Vector4(0.0f, 0.0f, 0.0f, 1.0f);
_desktop.SetupFromState();
idConsole.Warning("Couldn't load gui: '{0}'", path);
}
_interactive = _desktop.IsInteractive;
if (idE.UIManager.FindInternalInterface(this) == null)
{
idE.UIManager.AddInternalInterface(this);
}
_loading = false;
return(true);
}
public bool Parse(idScriptParser parser)
{
// first token should be function call
// then a potentially variable set of parms
// ended with a ;
idToken token;
GuiCommand cmd = new GuiCommand();
if ((token = parser.ReadToken()) == null)
{
parser.Error("Unexpected end of file");
return(false);
}
_handler = null;
string tokenLower = token.ToString().ToLower();
foreach (GuiCommand tmp in CommandList)
{
if (tmp.Name.ToLower() == tokenLower)
{
_handler = tmp.Handler;
cmd = tmp;
break;
}
}
if (_handler == null)
{
parser.Error("Unknown script call {0}", token.ToString());
}
// now read parms til ;
// all parms are read as idWinStr's but will be fixed up later
// to be proper types
while (true)
{
if ((token = parser.ReadToken()) == null)
{
parser.Error("Unexpected end of file");
return(false);
}
tokenLower = token.ToString().ToLower();
if (tokenLower == ";")
{
break;
}
else if (tokenLower == "}")
{
parser.UnreadToken(token);
break;
}
idWinString str = new idWinString(string.Empty);
str.Set(token.ToString());
_parameters.Add(new idWinGuiScript(true, str));
}
//
// verify min/max params
if ((_handler != null) && ((_parameters.Count < cmd.MinParameterCount) || (_parameters.Count > cmd.MaxParameterCount)))
{
parser.Error("incorrect number of parameters for script {0}", cmd.Name);
}
//
return(true);
}
public void AddRegister(string name, RegisterType type, idScriptParser parser, idWindow window, idWindowVariable var)
{
idRegister register = FindRegister(name);
if(register == null)
{
int regCount = idRegister.RegisterTypeCount[(int) type];
register = new idRegister(name, type, var);
if(type == RegisterType.String)
{
idToken token;
if((token = parser.ReadToken()) != null)
{
var.Init(idE.Language.Get(token.ToString()), window);
}
}
else
{
for(int i = 0; i < regCount; i++)
{
register.Indexes[i] = window.ParseExpression(parser, null);
if(i < (regCount - 1))
{
parser.ExpectTokenString(",");
}
}
}
_registers.Add(register);
_registerDict.Add(name, register);
}
else
{
int regCount = idRegister.RegisterTypeCount[(int) type];
register.Variable = var;
if(type == RegisterType.String)
{
idToken token = parser.ReadToken();
if(token != null)
{
var.Init(token.ToString(), window);
}
}
else
{
for(int i = 0; i < regCount; i++)
{
register.Indexes[i] = window.ParseExpression(parser, null);
if(i < (regCount - 1))
{
parser.ExpectTokenString(",");
}
}
}
}
}