public string AddDwarf(string dwarfType, string dwarfName)
{
if (dwarfType == "HappyDwarf")
{
var dwarf = new HappyDwarf(dwarfName);
dwarfs.Add(dwarf);
return(String.Format(OutputMessages.DwarfAdded, dwarfType, dwarfName));
}
if (dwarfType == "SleepyDwarf")
{
var dwarf = new SleepyDwarf(dwarfName);
dwarfs.Add(dwarf);
return(String.Format(OutputMessages.DwarfAdded, dwarfType, dwarfName));
}
else
{
throw new InvalidOperationException(ExceptionMessages.InvalidDwarfType);
}
}
public string AddDwarf(string dwarfType, string dwarfName)
{
IDwarf currDwarf = null;
if (dwarfType == "HappyDwarf")
{
currDwarf = new HappyDwarf(dwarfName);
}
else if (dwarfType == "SleepyDwarf")
{
currDwarf = new SleepyDwarf(dwarfName);
}
else
{
throw new InvalidOperationException("Invalid dwarf type.");
}
dwarfs.Add(currDwarf);
return($"Successfully added {dwarfType} named {dwarfName}.");
}
public string AddDwarf(string dwarfType, string dwarfName)
{
IDwarf dwarf;
switch (dwarfType)
{
case "HappyDwarf":
dwarf = new HappyDwarf(dwarfName);
break;
case "SleepyDwarf":
dwarf = new SleepyDwarf(dwarfName);
break;
default:
throw new InvalidOperationException(ExceptionMessages.InvalidDwarfType);
}
dwarfs.Add(dwarf);
return(string.Format(OutputMessages.DwarfAdded, dwarfType, dwarfName));
}