public ExpressionObject Operation(ExpressionObject lhs, ExpressionObject rhs)
{
var varA = lhs as Variable;
var varB = rhs as Variable;
if (varA == null || varB == null)
{
var logText =
"Cannot perform " + GetType() + " operation on " + lhs.stringValue + " and " +
rhs.stringValue + "of type " + lhs.GetType() + " and " + rhs.GetType() + " respectively.";
Debug.LogError(logText);
return(null);
}
var valueA = (bool)varA.value;
var valueB = (bool)varB.value;
var result = CustomOperation(valueA, valueB);
return(new Variable {
stringValue = result.ToString(), value = result
});
}
public ExpressionObject Operation(ExpressionObject rhs)
{
var varB = rhs as Variable;
if (varB == null || varB.value == null)
{
Debug.LogError("Incorrect rhs for Not operator");
return(null);
}
var valueB = (bool)varB.value;
var result = !valueB;
return(new Variable {
stringValue = result.ToString(), value = result
});
}
