How to call method in returned class

Question

I have a function to return me the class instance. Here it is:

public class Warrior{
    private Type GetSpec()
    {

        if ((WarriorSpecs)charData.CharacterSpec == WarriorSpecs.Barbarian)
        {
            return new Barbarian(charData).GetType();
        }
        if ((WarriorSpecs)charData.CharacterSpec == WarriorSpecs.Guardian)
        {
            return new Guardian(charData).GetType();
        }
        if ((WarriorSpecs)charData.CharacterSpec == WarriorSpecs.Knight)
        {
            return new Knight(charData).GetType();
        }

        return this.GetType();
    }
}

All those classes Barbarian,Guardian,Knight are child classes of the class Warrior.

My question is why I cannot do the following:

public void FunctionInWarriorClass(){
    GetSpec.AnotherVoidInWarriorClass();
}

All I want is GetSpec to return an instance of any of those classes which are child classes and then call a function declared in Warrior class. Is that even possible?

Answer 1

那是因为GetSpec（）返回Type对象而不是Warrior子类。

尝试一下：

private Warrior GetSpec()

{

    if ((WarriorSpecs)charData.CharacterSpec == WarriorSpecs.Barbarian)
    {
        return new Barbarian(charData);
    }
    if ((WarriorSpecs)charData.CharacterSpec == WarriorSpecs.Guardian)
    {
        return new Guardian(charData);
    }
    if ((WarriorSpecs)charData.CharacterSpec == WarriorSpecs.Knight)
    {
        return new Knight(charData);
    }

    return this;
}