private static Animal ParseAnimal(string input)
{
string[] animalTokens = input.Split();
string animalType = animalTokens[0];
string name = animalTokens[1];
double weight = double.Parse(animalTokens[2]);
string thirdToken = animalTokens[3];
Animal animal = null;
switch (animalType)
{
case "Cat":
string catBreed = animalTokens[4];
animal = new Cat(name, weight, thirdToken, catBreed);
break;
case "Tiger":
string tigerBreed = animalTokens[4];
animal = new Tiger(name, weight, thirdToken, tigerBreed);
break;
case "Dog":
animal = new Dog(name, weight, thirdToken);
break;
case "Mouse":
animal = new Mouse(name, weight, thirdToken);
break;
case "Owl":
double owlWingSize = double.Parse(thirdToken);
animal = new Owl(name, weight, owlWingSize);
break;
case "Hen":
double henWingSize = double.Parse(thirdToken);
animal = new Hen(name, weight, henWingSize);
break;
default:
throw new ArgumentException("Invalid animal type!");
}
return(animal);
}
public static void Main()
{
string inputLine;
while ((inputLine = Console.ReadLine()) != "End")
{
var animalInfo = inputLine.Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
var animalType = animalInfo[0];
var animalName = animalInfo[1];
var animalWeight = double.Parse(animalInfo[2]);
var animalRegion = animalInfo[3];
var foodInfo = Console.ReadLine().Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
Food food;
if (foodInfo[0] == "Vegetable")
{
food = new Vegetable(int.Parse(foodInfo[1]));
}
else
{
food = new Meat(int.Parse(foodInfo[1]));
}
Animal animal;
switch (animalType)
{
case "Mouse":
animal = new Mouse(animalName, animalType, animalWeight, animalRegion);
break;
case "Zebra":
animal = new Zebra(animalName, animalType, animalWeight, animalRegion);
break;
case "Cat":
animal = new Cat(animalName, animalType, animalWeight, animalRegion, animalInfo[4]);
break;
case "Tiger":
animal = new Tiger(animalName, animalType, animalWeight, animalRegion);
break;
default:
animal = null;
break;
}
Console.WriteLine(animal.MakeSound());
try
{
animal.Eat(food);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
Console.WriteLine(animal);
}
}
