public DatabaseExpressionEvaluator(ICreatureStatCalculatorService statCalculatorService, string expression)
{
lexer = new DatabaseEditorExpressionLexer(new AntlrInputStream(expression));
tokens = new CommonTokenStream(lexer);
parser = new DatabaseEditorExpressionParser(tokens);
parser.BuildParseTree = true;
parser.RemoveErrorListeners();
visitor = new ExpressionVisitor(statCalculatorService);
}
public DatabaseExpressionEvaluator(ICreatureStatCalculatorService statCalculatorService,
IParameterFactory parameterFactory,
DatabaseTableDefinitionJson definition, string expression)
{
this.parameterFactory = parameterFactory;
lexer = new DatabaseEditorExpressionLexer(new AntlrInputStream(expression));
tokens = new CommonTokenStream(lexer);
parser = new DatabaseEditorExpressionParser(tokens);
parser.BuildParseTree = true;
parser.RemoveErrorListeners();
visitor = new ExpressionVisitor(statCalculatorService, parameterFactory, definition);
}
