Not a working state, implementing winning conditions

Signed-off-by: Malte Tammena <malte.tammena@gmx.de>

src/game/Game.java

@@ -36,11 +36,6 @@ public class Game {
      */
     private int[][] board;
 
-    /**
-     * Unplayed pieces in the game.
-     */
-    private int piecesLeft;
-
     /**
      * Is the game still running?
      */
@@ -81,6 +76,7 @@ public class Game {
             if(gameOn) {
                 turn = !turn;
                 logGame();
+                checkState();
             } else {
                 System.out.println("*******************");
                 System.out.println("Thanks for Playing!");
@@ -114,6 +110,42 @@ public class Game {
         }
     }
 
+    private int crawl(int i, int j) {
+        int symbol = this.board[i][j];
+        if (i > 0) {
+            if (j > 0) {
+
+            }
+        }
+    }
+
+    /**
+     *
+     */
+    private void checkState() {
+        outer:for (int i = 0; i < this.board.length; i++) {
+            for (int j = 0; j < this.board[i].length; j++) {
+                if (crawl(i, j) >= 4) {
+                    log("We have a winner!");
+                    break outer;
+                }
+            }
+        }
+        // --- CHECK DRAW ---
+        boolean draw = true;
+        outer:for (int i = 0; i < this.board.length; i++) {
+            for (int j = 0; j < this.board[i].length; j++) {
+                if (this.board[i][j] == 0) {
+                    draw = false;
+                    break outer;
+                }
+            }
+        }
+        if (draw) {
+            this.gameOn = false;
+        }
+    }
+
     /**
      * Deep copies the board.
      *

src/player/Player1.java

@@ -1,19 +1,23 @@
 package player;
 
+import java.util.Random;
+
 public class Player1 implements Player{
+
     private String name;
+    private Random ran;
 
     public Player1(String name){
         this.name = name;
+        this.ran = new Random();
     }
 
     public int move(int[][] board){
-        for(int i=0;i<board.length;i++){
+        int choice = ran.nextInt(7);
-            if(board[i][0] == 0){
+        while (board[choice][0] != 0) {
-                return i;
+            choice = ran.nextInt(7);
         }
-        }
+        return choice;
-        return -1; // that means the board is full
     }
 
     public String getName(){

src/player/Player2.java

@@ -1,19 +1,23 @@
 package player;
 
+import java.util.Random;
+
 public class Player2 implements Player{
+
     private String name;
+    private Random ran;
 
     public Player2(String name){
         this.name = name;
+        this.ran = new Random();
     }
 
     public int move(int[][] board){
-        for(int i=0;i<board.length;i++){
+        int choice = ran.nextInt(7);
-            if(board[i][0] == 0){
+        while (board[choice][0] != 0) {
-                return i;
+            choice = ran.nextInt(7);
         }
-        }
+        return choice;
-        return -1; // that means the board is full
     }
 
     public String getName(){