add map test

core/src/netwerkprog/game/client/Map.java

@@ -2,6 +2,7 @@ package netwerkprog.game.client;
 
 public class Map {
     private char[][] map;
+    private int tileWidth = 16;
 
     public Map(int size) {
         this(size,size);
@@ -11,8 +12,30 @@ public class Map {
         this.map = new char[height][width];
     }
 
-    public char get(int x, int y) {
-        return this.map[y][x];
+    public void setTileWidth(int tileWidth) {
+        this.tileWidth = tileWidth;
+    }
+
+    public int getTileWidth() {
+        return tileWidth;
+    }
+
+    public char[][] get() {
+        return this.map;
+    }
+
+    /**
+     * gets the char at the specified position
+     * @param row the row of the element
+     * @param col the column of the element
+     * @return Character.MIN_VALUE if the element does not exist, the specified element otherwise.
+     */
+    public char get(int row, int col) {
+        return (row < this.map.length && col < this.map[0].length) ? this.map[row][col] : Character.MIN_VALUE;
+    }
+
+    public Map(char[][] map) {
+        this.map = map;
     }
 
     /**