public Character GetCharacter(char key)
{
//Uses lazy inizialization
Character character = null;
if (characters.ContainsKey(key))
{
character = characters[key];
}
else
{
switch (key)
{
case 'A':
character = new CharacterA();
break;
case 'B':
character = new CharacterB();
break;
case 'Z':
character = new CharacterZ();
break;
}
characters[key] = character;
}
return(character);
}
public Character GetCharacter(char key)
{
// Uses "lazy initialization"
Character character = null;
if (_characters.ContainsKey(key))
{
character = _characters[key];
}
else
{
switch (key)
{
case 'A': character = new CharacterA(); break;
case 'B': character = new CharacterB(); break;
//...
case 'Z': character = new CharacterZ(); break;
}
_characters.Add(key, character);
}
return(character);
}
