1 files changed, 147 insertions, 0 deletions
diff --git a/src/main/java/model/Board.java b/src/main/java/model/Board.java
new file mode 100644
index 0000000..7ed60a7
--- /dev/null
+++ b/src/main/java/model/Board.java
@@ -0,0 +1,147 @@
+package model;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Random;
+
+/**
+ * Created by loic on 21/09/16.
+ */
+public class Board implements IModel{
+
+    private int[][] board;
+    private Random rand = new Random();
+    private LineAlgorithm lineAlgorithm;
+
+
+    public Board(int sizeX, int sizeY){
+        board=new int[sizeY][sizeX];
+        this.cleanBoard();
+    }
+
+    public void goUp() {
+        for(int i=0;i<this.board[0].length;i++){
+
+            int[] column=this.lineAlgorithm.reverseLine(this.getColumn(i));
+
+
+            this.setColumn(this.lineAlgorithm.reverseLine(this.lineAlgorithm.mergeRight(column)), i);
+
+        }
+
+    }
+
+    public void goDown() {
+        for(int i=0;i<this.board[0].length;i++){
+            int[] column=this.getColumn(i);
+            this.setColumn(this.lineAlgorithm.mergeRight(column), i);
+        }
+    }
+
+    public void goLeft() {
+        for(int i=0;i<this.board.length;i++){
+            int[] tmp=this.lineAlgorithm.reverseLine(board[i]);
+            tmp=this.lineAlgorithm.mergeRight(tmp);
+            tmp=this.lineAlgorithm.reverseLine(tmp);
+            this.board[i]=tmp;
+        }
+    }
+
+
+    public void goRight() {
+        for(int i=0;i<this.board.length;i++){
+            this.board[i]=this.lineAlgorithm.mergeRight(board[i]);
+        }
+    }
+
+
+    private void cleanBoard(){
+        for(int i=0;i<this.board.length;i++) {
+            this.board[i]=this.lineAlgorithm.clearLine(this.board[i]);
+        }
+    }
+
+    private int[] getColumn(int index){
+        int[] column=new int[this.board.length];
+        for(int i=0;i<this.board.length;i++){
+            column[i]=this.board[i][index];
+        }
+        return column;
+    }
+
+    private void setColumn(int[] column, int index){
+        for(int i=0;i<this.board[index].length;i++){
+            this.board[i][index]=column[i];
+        }
+    }
+
+
+    public void addRandomNumber(){
+        Collection<Integer[]> choices=new ArrayList<Integer[]>();
+        for(int i=0;i<this.board.length;i++) {
+            for (int j = 0; j < this.board[i].length; j++) {
+                if(this.board[i][j]==-1){
+                    choices.add(new Integer[]{i,j});
+                }
+            }
+        }
+        if(choices.size()>0){
+            int index=0;
+            if(choices.size()>1){
+                index=rand.nextInt(choices.size()-1) + 0;
+            }
+            Integer[] xy=(Integer[])choices.toArray()[index];
+            this.board[xy[0]][xy[1]]=2;
+        }
+    }
+
+    private boolean boardsIsEquals(int[][] board1, int[][] board2){
+        if(board1.length!=board1.length){
+            return false;
+        }
+        else {
+            for (int i=0;i<board1.length;i++){
+                if(!this.lineAlgorithm.linesIsEquals(board1[i],board2[i])){
+                    return false;
+                }
+            }
+        }
+        return true;
+    }
+
+    @Override
+    public int[][] getBoard() {
+        return this.getCloneOfBoard();
+    }
+
+
+    public boolean isLoosed() {
+        int[][] copyBoard=this.getCloneOfBoard();
+
+        this.goDown();
+        if(boardsIsEquals(copyBoard, this.board)) {
+            this.goUp();
+            if (boardsIsEquals(copyBoard, this.board)) {
+                this.goRight();
+                if (boardsIsEquals(copyBoard, this.board)) {
+                    this.goLeft();
+                    if (boardsIsEquals(copyBoard, this.board)) {
+                        return true;
+                    }
+                }
+            }
+        }
+        this.board=copyBoard;
+
+        return false;
+    }
+
+
+    private int[][] getCloneOfBoard(){
+        int[][] copyBoard=new int[this.board.length][this.board[0].length];
+        for(int i=0;i<this.board.length;i++){
+            copyBoard[i]=this.board[i].clone();
+        }
+        return copyBoard;
+    }
+}