War.java (not done yet)

2025-12-25 20:34:32 -08:00 · 2021-03-01 22:39:44 -05:00
parent 47146ca56d
commit eb8faf9702
1 changed files with 120 additions and 0 deletions
--- a/War/java/War.java
+++ b/War/java/War.java
@@ -0,0 +1,120 @@
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Scanner;
+
+/**
+ * Converted FROM BASIC to Java by Nahid Mondol
+ * 
+ * Based on Trevor Hobsons approach
+ */
+public class War {
+
+    private static final int CARD_DECK_SIZE = 52;
+    private static int totalPlayerScore = 0;
+    private static int totalComputerScore = 0;
+    private static boolean directionPhase;
+    static Scanner input = new Scanner(System.in);
+    static ArrayList<String> cards = new ArrayList<String>(
+            Arrays.asList("S-2", "H-2", "C-2", "D-2", "S-3", "H-3", "C-3", "D-3", "S-4", "H-4", "C-4", "D-4", "S-5",
+                    "H-5", "C-5", "D-5", "S-6", "H-6", "C-6", "D-6", "S-7", "H-7", "C-7", "D-7", "S-8", "H-8", "C-8",
+                    "D-8", "S-9", "H-9", "C-9", "D-9", "S-10", "H-10", "C-10", "D-10", "S-J", "H-J", "C-J", "D-J",
+                    "S-Q", "H-Q", "C-Q", "D-Q", "S-K", "H-K", "C-K", "D-K", "S-A", "H-A", "C-A", "D-A"));
+
+    public static void main(String[] args) {
+        System.out.println("\t         WAR");
+        System.out.println("CREATIVE COMPUTING  MORRISTOWN, NEW JERSEY");
+        System.out.println("THIS IS THE CARD GAME OF WAR. EACH CARD IS GIVEN BY SUIT-#");
+        System.out.print("AS S-7 FOR SPADE 7. DO YOU WANT DIRECTIONS? ");
+
+        while (!directionPhase) {
+            getDirections(input);
+        }
+        System.out.println();
+        playGame();
+    }
+
+    private static void getDirections(Scanner userInput) {
+        switch (userInput.nextLine().toLowerCase()) {
+            case "yes":
+                System.out.println("THE COMPUTER GIVES YOU AND IT A 'CARD'. THE HIGHER CARD");
+                System.out.println("(NUMERICALLY) WINS. THE GAME ENDS WHEN YOU CHOOSE NOT TO ");
+                System.out.println("CONTINUE OR WHEN YOU HAVE FINISHED THE PACK.");
+                directionPhase = true;
+                break;
+            case "no":
+                directionPhase = true;
+                break;
+            default:
+                System.out.print("YES OR NO, PLEASE.   ");
+        }
+    }
+
+    private static void playGame() {
+
+        Collections.shuffle(cards);
+
+        // Since the cards are already suffled, pull each card from the deck starting
+        // until it is empty or until the user quits.
+        for (int i = 1; i <= CARD_DECK_SIZE; i += 2) {
+            System.out.println("YOU: " + cards.get(i - 1) + "\t " + "COMPUTER: " + cards.get(i));
+            getWinner(cards.get(i - 1), cards.get(i));
+            // if(endGame) {
+            // break;
+            // }
+        }
+        System.out.println("WE HAVE RUN OUT OF CARDS. FINAL SCORE:  YOU: " + getPlayerScore() + " COMPUTER: "
+                + getComputerScore());
+        System.out.println("THANKS FOR PLAYING.  IT WAS FUN.");
+    }
+
+    private static void getWinner(String playerCard, String computerCard) {
+
+        String playerScore = (playerCard.length() == 3) ? Character.toString(playerCard.charAt(2))
+                : playerCard.substring(2, 4);
+        String computerScore = (computerCard.length() == 3) ? Character.toString(computerCard.charAt(2))
+                : computerCard.substring(2, 4);
+
+        if (Integer.parseInt(checkCourtCards(playerScore)) > Integer.parseInt(checkCourtCards(computerScore))) {
+            System.out.println("YOU WIN.   YOU HAVE " + playerWonRound() + "   COMPUTER HAS " + getComputerScore());
+        } else if (Integer.parseInt(checkCourtCards(playerScore)) < Integer.parseInt(checkCourtCards(computerScore))) {
+            System.out.println(
+                    "COMPUTER WINS!!!   YOU HAVE " + getPlayerScore() + "   COMPUTER HAS " + computerWonRound());
+        } else {
+            System.out.println("TIE.  NO SCORE CHANGE");
+        }
+
+        System.out.println("DO YOU WANT TO CONTINUE? ");
+    }
+
+    private static String checkCourtCards(String score) {
+        switch (score) {
+            case "J":
+                return "11";
+            case "Q":
+                return "12";
+            case "K":
+                return "13";
+            case "A":
+                return "14";
+            default:
+                return score;
+        }
+    }
+
+    private static int playerWonRound() {
+        return totalPlayerScore += 1;
+    }
+
+    private static int getPlayerScore() {
+        return totalPlayerScore;
+    }
+
+    private static int computerWonRound() {
+        return totalComputerScore += 1;
+    }
+
+    private static int getComputerScore() {
+        return totalComputerScore;
+    }
+}