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index/games/rps/script/script.js

@@ -0,0 +1,93 @@
+let userChoice = "";
+
+const getUserChoice = (userInput) => {
+  userChoice = userInput;
+};
+
+function getComputerChoice() {
+  let cpuChoice = Math.floor(Math.random() * 3);
+  if (cpuChoice === 0) {
+    return "rock";
+  } else if (cpuChoice === 1) {
+    return "paper";
+  } else if (cpuChoice === 2) {
+    return "scissors";
+  }
+}
+
+function determineWinner(userChoice, computerChoice) {
+  if (userChoice === computerChoice) {
+    return "Tie";
+  }
+  if (userChoice === "rock") {
+    if (computerChoice === "paper") {
+      return "Computer";
+    } else {
+      return "Player";
+    }
+  }
+  if (userChoice === "paper") {
+    if (computerChoice === "scissors") {
+      return "Computer";
+    } else {
+      return "Player";
+    }
+  }
+  if (userChoice === "scissors") {
+    if (computerChoice === "rock") {
+      return "Computer";
+    } else {
+      return "Player";
+    }
+  }
+}
+
+const score = {
+  player: 0,
+  cpu: 0,
+  ties: 0,
+  rounds: 0,
+};
+
+function playGame() {
+  var computerChoice = getComputerChoice();
+  const winner = determineWinner(userChoice, computerChoice);
+
+  score.rounds++;
+  switch (winner) {
+    case "Player":
+      score.player++;
+      break;
+    case "Computer":
+      score.cpu++;
+      break;
+    case "Tie":
+      score.ties++;
+      break;
+  }
+
+  console.log("\nPlayer: " + userChoice);
+  console.log("CPU: " + computerChoice);
+  if (winner != "Tie") {
+    console.log("Winner: " + winner);
+  } else {
+    console.log("Tie game!");
+  }
+  console.log(score);
+
+  scorePlayer.textContent = `Player wins: ${score.player}` + " ";
+  scoreCPU.textContent = `Computer wins: ${score.cpu}`;
+  round.textContent = `Round ${score.rounds}`;
+  choicePlayer.textContent = `You:     ${userChoice}`;
+  choiceCPU.textContent = `CPU:     ${computerChoice}`;
+  if (winner != "Tie") {
+    gameWinner.textContent = "Winner: " + winner;
+  } else {
+    gameWinner.textContent = "Tie game!";
+  }
+}
+
+function play(input) {
+  getUserChoice(input);
+  playGame();
+}