Exemplo n.º 1
0
 public static Definition ParseDefinition(Scanner scanner)
 {
     if (scanner.TryGetIdentifier("function"))
     {
         string returntype;
         string name;
         List<string> parametertypes = new List<string>();
         List<string> parameternames = new List<string>();
         scanner.GetIdentifier(out returntype);
         scanner.GetIdentifier(out name);
         scanner.GetDelimiter("(");
         if (!scanner.TryGetDelimiter(")"))
         {
             do
             {
                 string parametertype;
                 string parametername;
                 scanner.GetIdentifier(out parametertype);
                 scanner.GetIdentifier(out parametername);
                 parametertypes.Add(parametertype);
                 parameternames.Add(parametername);
             }
             while (scanner.TryGetDelimiter(","));
             scanner.GetDelimiter(")");
         }
         scanner.GetDelimiter("{");
         Statement statement = CodeParser.ParseBlock(scanner.ScanAcross("{","}"));
         return new FunctionDefinition(name,returntype,parametertypes.ToArray(),parameternames.ToArray(),statement);
     }
     else if (scanner.TryGetIdentifier("linedefspecial"))
     {
         List<LinedefSpecialAttribute> attributes = new List<LinedefSpecialAttribute>();
         do
         {
             int number;
             scanner.GetInteger(out number);
             LinedefSpecialAttribute attribute = new LinedefSpecialAttribute(number);
             scanner.GetDelimiter("(");
             while (!scanner.TryGetDelimiter(")"))
             {
                 if (scanner.TryGetIdentifier("auto"))
                     attribute.ActivationType |= LinedefActivationType.Automatic;
                 else if (scanner.TryGetIdentifier("use"))
                     attribute.ActivationType |= LinedefActivationType.Use;
                 else if (scanner.TryGetIdentifier("monsteruse"))
                     attribute.ActivationType |= LinedefActivationType.MonsterUse;
                 else if (scanner.TryGetIdentifier("cross"))
                     attribute.ActivationType |= LinedefActivationType.Cross;
                 else if (scanner.TryGetIdentifier("monstercross"))
                     attribute.ActivationType |= LinedefActivationType.MonsterCross;
                 else if (scanner.TryGetIdentifier("shoot"))
                     attribute.ActivationType |= LinedefActivationType.Shoot;
                 else if (scanner.TryGetIdentifier("monstershoot"))
                     attribute.ActivationType |= LinedefActivationType.MonsterShoot;
                 else if (scanner.TryGetIdentifier("repeatable"))
                     attribute.Repeatable = true;
                 else
                     throw new ApplicationException();
             }
             attributes.Add(attribute);
         }
         while (scanner.TryGetDelimiter(","));
         scanner.GetDelimiter("{");
         Statement statement = CodeParser.ParseBlock(scanner.ScanAcross("{","}"));
         return new LinedefSpecialDefinition(statement,attributes);
     }
     else
     {
         throw new ApplicationException();
     }
 }
Exemplo n.º 2
0
 public static Definition ParseDefinition(Scanner scanner)
 {
     if (scanner.TryGetIdentifier("function"))
     {
         string        returntype;
         string        name;
         List <string> parametertypes = new List <string>();
         List <string> parameternames = new List <string>();
         scanner.GetIdentifier(out returntype);
         scanner.GetIdentifier(out name);
         scanner.GetDelimiter("(");
         if (!scanner.TryGetDelimiter(")"))
         {
             do
             {
                 string parametertype;
                 string parametername;
                 scanner.GetIdentifier(out parametertype);
                 scanner.GetIdentifier(out parametername);
                 parametertypes.Add(parametertype);
                 parameternames.Add(parametername);
             }while (scanner.TryGetDelimiter(","));
             scanner.GetDelimiter(")");
         }
         scanner.GetDelimiter("{");
         Statement statement = CodeParser.ParseBlock(scanner.ScanAcross("{", "}"));
         return(new FunctionDefinition(name, returntype, parametertypes.ToArray(), parameternames.ToArray(), statement));
     }
     else if (scanner.TryGetIdentifier("linedefspecial"))
     {
         List <LinedefSpecialAttribute> attributes = new List <LinedefSpecialAttribute>();
         do
         {
             int number;
             scanner.GetInteger(out number);
             LinedefSpecialAttribute attribute = new LinedefSpecialAttribute(number);
             scanner.GetDelimiter("(");
             while (!scanner.TryGetDelimiter(")"))
             {
                 if (scanner.TryGetIdentifier("auto"))
                 {
                     attribute.ActivationType |= LinedefActivationType.Automatic;
                 }
                 else if (scanner.TryGetIdentifier("use"))
                 {
                     attribute.ActivationType |= LinedefActivationType.Use;
                 }
                 else if (scanner.TryGetIdentifier("monsteruse"))
                 {
                     attribute.ActivationType |= LinedefActivationType.MonsterUse;
                 }
                 else if (scanner.TryGetIdentifier("cross"))
                 {
                     attribute.ActivationType |= LinedefActivationType.Cross;
                 }
                 else if (scanner.TryGetIdentifier("monstercross"))
                 {
                     attribute.ActivationType |= LinedefActivationType.MonsterCross;
                 }
                 else if (scanner.TryGetIdentifier("shoot"))
                 {
                     attribute.ActivationType |= LinedefActivationType.Shoot;
                 }
                 else if (scanner.TryGetIdentifier("monstershoot"))
                 {
                     attribute.ActivationType |= LinedefActivationType.MonsterShoot;
                 }
                 else if (scanner.TryGetIdentifier("repeatable"))
                 {
                     attribute.Repeatable = true;
                 }
                 else
                 {
                     throw new ApplicationException();
                 }
             }
             attributes.Add(attribute);
         }while (scanner.TryGetDelimiter(","));
         scanner.GetDelimiter("{");
         Statement statement = CodeParser.ParseBlock(scanner.ScanAcross("{", "}"));
         return(new LinedefSpecialDefinition(statement, attributes));
     }
     else
     {
         throw new ApplicationException();
     }
 }