update,

_resources/it114105/itp3914/Assignment/21-22/BingoGameBoard.java

@@ -0,0 +1,104 @@
+import java.util.Scanner;
+
+public class BingoGameBoard {
+
+    private Scanner input;
+    private List playerList;
+    private List records;
+
+    public BingoGameBoard(){
+        input = new Scanner(System.in);
+        playerList = new List();
+        records = new List();
+    }
+
+    public void regPlayer(Player player){
+        playerList.append(player);
+        player.setBingoGameCard(BingoGameCard.generateGameCard(playerList.getSize()));
+    }
+
+    public void printGameBoard(){
+        for(int i = 0; i < playerList.getSize(); i++){
+            Player player = (Player) playerList.getItemAt(i);
+            System.out.printf("Player%s's Card:\n", player.getName());
+            player.getBingoGameCard().print();
+        }
+        System.out.println();
+    }
+
+    public boolean hasWin(){
+        for(int i = 0; i < playerList.getSize(); i++){
+            Player player = (Player) playerList.getItemAt(i);
+            if(player.getBingoGameCard().isBingo())
+                return true;
+        }
+        return false;
+    }
+
+    public int getUserInput(){
+        int num = -1;
+        do{ 
+        
+            try{
+                System.out.print("Game Host call (0 to exit): ");
+                num =  Integer.parseInt(this.input.nextLine());
+                if(num < 0 || num > 25)
+                    throw new NumberFormatException();
+
+                if(duplicateHistory(num))
+                    throw new NumberRepeatException(num);
+
+            }catch(NumberFormatException e){
+                System.out.println("The number must be between 1 to 25, please call again!");
+            }catch(NumberRepeatException e){
+                System.out.println(e.getMessage());
+                num = -1;
+            }
+        }while(!(num < 26 && num > -1));
+        return num;
+    }
+
+    public boolean duplicateHistory(int num){
+        for(int i = 0; i < records.getSize(); i++){
+            if((int)records.getItemAt(i) == num)
+                return true;
+        }
+        return false;
+    }
+
+    public void place(int number){
+        for(int i = 0; i < playerList.getSize(); i++){
+            Player player = (Player) playerList.getItemAt(i);
+            player.getBingoGameCard().replace(number);
+        }
+    }
+
+
+    public void start(){
+        while(!hasWin()){
+            printGameBoard();
+            int num = getUserInput();
+            if(num == 0)
+                System.exit(1);
+            place(num);
+            records.append(num);
+        }
+        printGameBoard();
+        printBingoList();
+    }
+
+    private void printBingoList(){
+        for(int i = 0; i < playerList.getSize(); i++){
+            Player player = (Player) playerList.getItemAt(i);
+            if(player.getBingoGameCard().isBingo())
+                System.out.printf("Player%s Bingo!\n", player.getName());                
+        }
+    }
+
+}
+
+class NumberRepeatException extends Exception{
+    NumberRepeatException(int num){
+        super("The number " + num +" is repeated, please call again!");
+    }
+}