public int EvaluateEnergyPlus(Food food)
{
switch (food.Type)
{
case FoodType.Valuable:
return FoodDigestions[food.Item].EnergyPlus*food.N*2;
case FoodType.TastyButUseLess:
return FoodDigestions[food.Item].EnergyPlus*food.N/2;
case FoodType.Neutral:
return FoodDigestions[food.Item].EnergyPlus*food.N;
case FoodType.Harmful:
return FoodDigestions[food.Item].EnergyPlus*food.N/2;
default:
return 0;
}
}
public FoodReaction GiveFood(Food food)
{
return Animal.EatFood(food);
}
public FoodReaction GetFoodReaction(Food food)
{
switch (food.Type)
{
case FoodType.Valuable:
ChangeState(food, 3);
return FoodReaction.Alive;
case FoodType.TastyButUseLess:
ChangeState(food, 4);
return FoodReaction.Alive;
case FoodType.Neutral:
ChangeState(food, 2);
return FoodReaction.Alive;
case FoodType.Harmful:
ChangeState(food, -2);
return FoodReaction.Alive;
case FoodType.Killing:
return FoodReaction.Dead;
default:
return FoodReaction.Alive;
}
}
public void ChangeState(Food food, int happiness)
{
TimeSpan timeSpan = new TimeSpan(0, 0,
Math.Abs(FoodValueEvaluator.EvaluateEnergyPlus(food) - FoodValueEvaluator.EvaluateEnergyMinus(food)));
Console.Write("{0}{1} to life", food.Type == FoodType.Harmful ? '-' : '+', timeSpan.TotalSeconds);
RemainingLifeTime = food.Type == FoodType.Harmful ? RemainingLifeTime.Subtract(timeSpan) : RemainingLifeTime.Add(timeSpan);
Happiness += HappinessEvaluator.Evaluate(happiness);
}
public FoodReaction EatFood(Food food)
{
Console.Write("Animal is eating... ");
if (GetFoodReaction(food) == FoodReaction.Dead)
{
if (RemainingLifeTime.TotalSeconds/RemainingLifeTimeLimit.TotalSeconds < 0.5)
{
Console.WriteLine("\n");
return FoodReaction.Dead;
}
Console.Write("Food was refused");
}
Console.WriteLine("\n\nAnimal's remaining life time: {0} sec.\n", RemainingLifeTime.TotalSeconds);
return FoodReaction.Alive;
}
