Rock-Paper-Scissors/index.html at master · ModeratelyGreek/Rock-Paper-Scissors · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
<!DOCTYPE html>
<html>
    <head>
        <title>Odin RPS</title>
    </head>
    <body>
        <script>

            // 0/1/2 for "Rock" "Paper" "Scissors"
            function computerPlay(){
                let i = Math.floor(Math.random()*3);
                if (i == 1){
                    return "Rock";
                }
                else if (i == 2){
                    return "Paper";
                }
                return "Scissors";
            }
            //
            function playRound(playerInput, computerInput){
                if (playerInput == computerInput){
                    return "You've tied!"
                }

                // If rock, check loss, no? dubs. If paper, do same, etc.
                switch(playerInput){

                    case "Rock":
                        if (computerInput == "Paper"){
                            return youLose(playerInput, computerInput);
                        }
                    return youWin(playerInput, computerInput);

                    case "Paper":
                    if (computerInput == "Scissors"){
                            return youLose(playerInput, computerInput);
                        }
                    return youWin(playerInput, computerInput);

                    case "Scissors":
                    if (computerInput == "Rock"){
                            return youLose(playerInput, computerInput);
                        }
                    return youWin(playerInput, computerInput);
                    default:
                    return "[" + playerInput + "] is not an acceptable option."
                }
            }

            function youLose(you, computer){
                return "You lose! Computer played: [" + computer + "] while you played: [" + you +"]."
            }
            function youWin(you, computer){
                return "You win! Computer played: [" + computer + "] while you played: [" + you +"]."
            }

            function playGame(numRounds){
                for (i=1; i<=numRounds; i++){
                    alert(playRound(prompt("Shoot!"), computerPlay()))
                }
            }

            playGame(5);

        </script>
    </body>
</html>