Describe what the user does and sees from the computer0) computer displays welcome message1) play game 1) computer prompts user for a choice 2) user makes choice 3) computer displays the computer's choice 4) display the result
results
draw
User wins
user loses
bad input
user input/throw
rock
paper
scissors
Methods
constructor
play game
* input - player's choice* return the result(win,lose,tie)* need to know the computer's choice? * option 1 - use a property * option 2 - out/ref parameterRPSChoice computerChoice;RPSResult rpsResult = rpsGame.Play(playerChoice, out computerChoice);string txtComputerChoice = computerChoice.ToString();
play again
throw
Properties
userChoice
computerChoice
random number generator
enumerator for choices
rock
paper
scissors
get user's choice
utilize a sentinel value that when entered exits the loopie: using 1,2,3 or r,p,s for throw, use 0 or x as a sentinel to exit?what do we do with any other keys??data validation?RPSChoice userChoice;while ( (userChoice = GetUserChoice()) != RPSChoice.exit )OR// priming "read"RPSChoice userChoice = GetUserChoice();while ( userChoice != RPSChoice.exit ){ // do stuff userChoice = GetUserChoice();}orspecific continue or not prompt