private void UpdateFunction(IFunctionBase function)
{
functionsDropdown.ClearOptions();
functionsDropdown.SetOptions(SceneDataManager.instance.GetByType(FunctionBase.ObjectType), e => $"{e.Name} ({((IFunctionBase)e).Expression})", @"No functions selected");
functionsDropdown.SelectItem(function);
functionBackground.color = function == null ? functionErrorColor : functionNormalColor;
}
public static OperationResult Calculate(this IFunctionBase function, params double[] vars)
{
Expression expression = new Expression(function.Expression);
OperationResult result = expression.CheckSyntax();
var args = expression.getArgumentsNumber();
if (result.Result && vars.Length >= args)
{
Argument arg;
for (int i = 0; i < args; i++)
{
arg = expression.getArgument(i);
arg.setArgumentValue(vars[i]);
}
result.CalculationResult = expression.calculate();
}
return(result);
}
public static IEnumerable <string> GetArguments(this IFunctionBase function)
{
return(new Expression(function.Expression).getMissingUserDefinedArguments());
}
public static OperationResult CheckSyntax(this IFunctionBase function)
{
return(CheckSyntax(new Expression(function.Expression)));
}
