public override ScriptVariableType Process(ScriptParser parser, int level)
{
base.Process(parser, level);
parser.IncrementScopeLevel(true);
foreach (FunctionParameter param in Parameters)
{
if (param.HasDefaultValue)
{
if (param.ParamType == ScriptVariableType.String)
{
if (!param.DefaultValue.ConvertToVariable(ScriptVariableType.String, out param.CompiledDefaultValue))
{
parser.Errors.Add(new ErrorInfo(ErrorLevel.Error, ErrorCode.BadDefaultForStringParameter, param.DefaultValue));
}
}
else if (param.ParamType == ScriptVariableType.Char)
{
if (!param.DefaultValue.ConvertToVariable(ScriptVariableType.Char, out param.CompiledDefaultValue))
{
parser.Errors.Add(new ErrorInfo(ErrorLevel.Error, ErrorCode.BadDefaultForCharParameter, param.DefaultValue));
}
}
else if (param.ParamType == ScriptVariableType.Bool)
{
if (!param.DefaultValue.ConvertToVariable(ScriptVariableType.Bool, out param.CompiledDefaultValue))
{
parser.Errors.Add(new ErrorInfo(ErrorLevel.Error, ErrorCode.BadDefaultForBooleanParameter, param.DefaultValue));
}
}
else
{
if (!param.DefaultValue.ConvertToVariable(param.ParamType, out param.CompiledDefaultValue))
{
parser.Errors.Add(new ErrorInfo(ErrorLevel.Error, ErrorCode.BadDefaultForNumericParameter, param.DefaultValue));
}
}
}
parser.AddVariable(new ScriptVariableDefinition(param.ParamType, param.Name));
}
parser.RequiredReturnType = ReturnType;
Body.Process(parser, 0);
parser.RequiredReturnType = ScriptVariableType.Undefined;
parser.DecrementScopeLevel(true);
return(ScriptVariableType.Undefined);
}
public override ScriptVariableType Process(ScriptParser parser, int level)
{
base.Process(parser, level);
foreach (Definition def in Definitions)
{
if (!parser.AddVariable(new ScriptVariableDefinition(VarType, def.Name)))
{
parser.Errors.Add(new ErrorInfo(ErrorLevel.Error, ErrorCode.VariableAlreadyExists, def.Name, def.Name.Value));
}
if (def.DefaultValue != null)
{
def.DefaultValue = TypeCastExecutionNode.ImplicitCast(parser, level + 1, VarType, def.DefaultValue);
}
else
{
def.UnassignedDefaultValue = VarType.GetDefaultValue();
}
}
return(ScriptVariableType.Undefined);
}
