func getNpcName(s *Session) string {
name := ""
for {
name = s.getCleanUserInput("Desired NPC name: ")
char := model.GetNpcByName(name)
if name == "" {
return ""
} else if char != nil {
s.printError("That name is unavailable")
} else if err := utils.ValidateName(name); err != nil {
s.printError(err.Error())
} else {
break
}
}
return name
}
func newUser(conn *wrappedConnection) types.User {
for {
name := utils.GetUserInput(conn, "Desired username: "******"" {
return nil
}
user := model.GetUserByName(name)
password := ""
if user != nil {
utils.WriteLine(conn, "That name is unavailable", types.ColorModeNone)
} else if err := utils.ValidateName(name); err != nil {
utils.WriteLine(conn, err.Error(), types.ColorModeNone)
} else {
conn.WillEcho()
for {
pass1 := utils.GetRawUserInputSuffix(conn, "Desired password: "******"\r\n", types.ColorModeNone)
if len(pass1) < 7 {
utils.WriteLine(conn, "Passwords must be at least 7 letters in length", types.ColorModeNone)
continue
}
pass2 := utils.GetRawUserInputSuffix(conn, "Confirm password: "******"\r\n", types.ColorModeNone)
if pass1 != pass2 {
utils.WriteLine(conn, "Passwords do not match", types.ColorModeNone)
continue
}
password = pass1
break
}
conn.WontEcho()
admin := model.UserCount() == 0
user = model.CreateUser(name, password, admin)
return user
}
}
}
func (self *connectionHandler) newPlayer() types.PC {
// TODO: character slot limit
const SizeLimit = 12
for {
name := self.user.GetInput("Desired character name: ")
if name == "" {
return nil
}
char := model.GetCharacterByName(name)
if char != nil {
self.user.WriteLine("That name is unavailable")
} else if err := utils.ValidateName(name); err != nil {
self.user.WriteLine(err.Error())
} else {
room := model.GetRooms()[0] // TODO: Better way to pick an initial character location
return model.CreatePlayerCharacter(name, self.user.GetId(), room)
}
}
}
