Snakes and Ladders( Rohan Pant - 1710991678)

F group Project evaluation 1/Rohan1678(snake&Ladders).txt

@@ -0,0 +1,119 @@
+package feb6;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Random;
+import java.util.Scanner;
+
+class SnakeNLadder
+{
+
+    final static int WINPOINT = 100;
+
+
+    static Map < Integer , Integer > snake = new HashMap < Integer , Integer >();
+    static Map < Integer , Integer > ladder = new HashMap< Integer , Integer >();
+
+    {
+        snake.put(99,54);
+        snake.put(70,55);
+        snake.put(52,42);
+        snake.put(25,2);
+        snake.put(95,72);
+
+        ladder.put(6,25);
+        ladder.put(11,40);
+        ladder.put(60,85);
+        ladder.put(46,90);
+        ladder.put(17,69);
+    }
+    public int rollDice()
+    {
+        int n = 0;
+        Random r = new Random();
+        n=r.nextInt(7);
+        return (n==0?1:n);
+    }
+    public int calculatePlayerValue(int player, int diceValue)
+    {
+        player = player + diceValue;
+
+        if(player > WINPOINT)
+        {
+            player = player - diceValue;
+            return player;
+        }
+
+        if(null!=snake.get(player))
+        {
+            System.out.println("swallowed by snake");
+            player= snake.get(player);
+        }
+
+        if(null!=ladder.get(player))
+        {
+            System.out.println("climb up the ladder");
+            player= ladder.get(player);
+        }
+        return player;
+    }
+    public boolean isWin(int player)
+    {
+        return WINPOINT == player;
+    }
+    public void startGame()
+    {
+        int player1 =0, player2=0;
+        int currentPlayer=-1;
+        Scanner s = new Scanner(System.in);
+        String str;
+        int diceValue =0;
+        do
+        {
+            System.out.println(currentPlayer==-1?"\n\nFIRST PLAYER TURN":"\n\nSECOND PLAYER TURN");
+            System.out.println("Press r to roll Dice");
+            str = s.next();
+            diceValue = rollDice();
+
+
+            if(currentPlayer == -1)
+            {
+                player1 = calculatePlayerValue(player1,diceValue);
+                System.out.println("First Player :: " + player1);
+                System.out.println("Second Player :: " + player2);
+                System.out.println("------------------");
+                if(isWin(player1))
+                {
+                    System.out.println("First player wins");
+                    return;
+                }
+            }
+            else
+            {
+                player2 = calculatePlayerValue(player2,diceValue);
+                System.out.println("First Player :: " + player1);
+                System.out.println("Second Player :: " + player2);
+                System.out.println("------------------");
+                if(isWin(player2))
+                {
+                    System.out.println("Second player wins");
+                    return;
+                }
+            }
+
+            currentPlayer= -currentPlayer;
+
+
+
+        }while("r".equals(str));
+    }
+}
+
+public class Amod1710991081{
+
+    public static void main(String[] args) {
+        SnakeNLadder s = new SnakeNLadder();
+        s.startGame();
+
+    }
+
+}