Update script.js

script.js

@@ -1,4 +1,106 @@
+var GAME_MODE_DICE_ROLL = "GAME_MODE_DICE_ROLL";
+var GAME_MODE_CHOOSE_DICE_ORDER = "GAME_MODE_CHOOSE_DICE_ORDER";
+var gameMode = GAME_MODE_DICE_ROLL;
+var GAME_MODE_COMPARE_SCORES = "GAME_MODE_COMPARE_SCORES";
+var currentPlayer = 1;
+var allPlayerScore = [];
+var currentPlayerRolls = [];
+
+var rollDice = function () {};
+
+var comparePlayersScores = function () {
+  var compareMessage =
+    "Player 1 score: " +
+    allPlayerScore[0] +
+    "Player 2 score: " +
+    allPlayerScore[1];
+  if (allPlayerScore[0] > allPlayerScore[1]) {
+    compareMessage = compareMessage + "Player 1 Wins!";
+  }
+  if (allPlayerScore[0] < allPlayerScore[1]) {
+    compareMessage = compareMessage + "Player 2 Wins!";
+  }
+  if (allPlayerScore[0] == allPlayerScore[1]) {
+    compareMessage = compareMessage + "its a tie!";
+  }
+  return compareMessage;
+};
+var getPlayerScore = function (playerInput) {
+  var playerScore;
+  if (gameMode == GAME_MODE_CHOOSE_DICE_ORDER) {
+    if (playerInput != 1 && playerInput != 2) {
+      return (
+        "error.... Please only input '1' or '2' to choose which dice to use as the first digit. Dice 1: " +
+        currentPlayerRolls[0] +
+        " | Dice 2: " +
+        currentPlayerRolls[1] +
+        "."
+      );
+    }
+
+    if (playerInput == 1) {
+      var playerScore = Number(
+        String(currentPlayerRolls[0]) + String(currentPlayerRolls[1])
+      );
+    }
+    if (playerInput == 2) {
+      var playerScore = Number(
+        String(currentPlayerRolls[1]) + String(currentPlayerRolls[0])
+      );
+    }
+    allPlayerScore.push(playerScore);
+    currentPlayerRolls = [];
+    return "Player " + currentPlayer + " your final value is: " + playerScore;
+  }
+};
+
+var generateDiceNumber = function () {
+  var diceNumber = Math.floor(Math.random() * 6) + 1;
+  return diceNumber;
+};
+
+var rollDiceForPlayer = function () {
+  var counter = 0;
+  while (counter < 2) {
+    currentPlayerRolls.push(generateDiceNumber());
+    counter = counter + 1;
+  }
+  return (
+    "Welcome! Player " +
+    currentPlayer +
+    " You rolled: Dice 1: " +
+    currentPlayerRolls[0] +
+    " | Dice 2 : " +
+    currentPlayerRolls[1] +
+    ". Now please input either '1' if you want dice 1 to be the first digit or '2' if you want dice 2 to be the first digit of your final value"
+  );
+};
+
 var main = function (input) {
-  var myOutputValue = 'hello world';
-  return myOutputValue;
+  var outputMessage = "";
+  if (gameMode == GAME_MODE_DICE_ROLL) {
+    outputMessage = rollDiceForPlayer();
+    gameMode = GAME_MODE_CHOOSE_DICE_ORDER;
+    return outputMessage;
+  }
+
+  if (GAME_MODE_CHOOSE_DICE_ORDER) {
+    outputMessage = getPlayerScore(input);
+  }
+
+  if (currentPlayer == 1) {
+    currentPlayer = 2;
+    gameMode = GAME_MODE_DICE_ROLL;
+    return outputMessage + "<br>It is now Player's 2 turn!";
+  }
+
+  if (currentPlayer == 2) {
+    gameMode = GAME_MODE_COMPARE_SCORES;
+    return outputMessage + "Press the submit button to calculate who wins!";
+  }
+
+  if (gameMode == GAME_MODE_COMPARE_SCORES) {
+    outputMessage = comparePlayersScores();
+    return outputMessage;
+  }
 };