Flytter ting til korrekte pakker og forbedrer Tile og Wall

Fikser kommentarer, mellomrom og variabelnavn i Tile og Wall
Flytter IGrid, Robot og Wall til objects
Flytter tester til korresponderende pakker

src/main/java/inf112/fiasko/roborally/objects/IGrid.java

@@ -0,0 +1,37 @@
+package inf112.fiasko.roborally.objects;
+
+/**
+ * This Interface describes a grid
+ * @param <K> type of element
+ */
+public interface IGrid<K> {
+
+    /**
+     * returns the width of the grid
+     * @return the width
+     */
+    int getWidth();
+
+    /**
+     * returns the height of the grid
+     * @return the height
+     */
+    int getHeight();
+
+    /**
+     * returns the element in a given x and y coordinate
+     * @param x coordinate in the grid
+     * @param y coordinate in the grid
+     * @return element in the x and y coordinate
+     * @throws IllegalArgumentException throws exception if coordinates are not in the grid
+     */
+    K getElement(int x,int y) throws IllegalArgumentException;
+
+    /**
+     * places the element in the given x and y coordinate
+     * @param x coordinate
+     * @param y coordinate
+     * @param element that is being placed in the grid
+     */
+    void setElement(int x, int y, K element);
+}

src/main/java/inf112/fiasko/roborally/objects/Robot.java

@@ -0,0 +1,43 @@
+package inf112.fiasko.roborally.objects;
+
+import inf112.fiasko.roborally.element_properties.Position;
+
+/**
+ * this class represents a robot
+ */
+public class Robot {
+    private int robotDamageTaken = 0;
+    private int playerId; //might not be needed
+    private boolean inPowerDown = false;
+    private int lastFlagVisited = 0;
+    private Position backupPosition;
+    private Position currentPosition;
+
+
+    public Robot (int playerId, Position spawnPosition){
+        this.playerId=playerId;
+        this.backupPosition = spawnPosition;
+        this.currentPosition = spawnPosition;
+    }
+
+
+    public int getDamage(){
+        return robotDamageTaken;
+    }
+    public void setDamage (int damage){
+        this.robotDamageTaken = damage;
+    }
+    public Position getPosition(){
+        return currentPosition;
+    }
+    public void setPosition( Position newPosition ){
+        this.currentPosition = newPosition;
+    }
+    public void setPowerDown(Boolean powerDownStatus){
+        this.inPowerDown = powerDownStatus;
+    }
+    public Boolean isInPowerDown(){
+        return inPowerDown;
+    }
+
+}

src/main/java/inf112/fiasko/roborally/objects/Tile.java

@@ -3,38 +3,38 @@ package inf112.fiasko.roborally.objects;
 import inf112.fiasko.roborally.element_properties.Direction;
 import inf112.fiasko.roborally.element_properties.TileType;
 
+/**
+ * This class represents a simple tile
+ */
 public class Tile {
 
-    /**
-     * tileType stores the type of the specific tile.
-     */
     private TileType tileType;
-    /**
-     * direction stores the direction of the specific tile.
-     */
     private Direction direction;
 
     /**
-     *
-     * @param tileType sets the type of the tile.
-     * @param direction sets the direction the tile is facing.
+     * Instantiates a new tile
+     * @param tileType The type of the tile
+     * @param direction The direction of the tile
      */
     public Tile(TileType tileType, Direction direction) {
+        if (direction.getDirectionID() % 2 == 0) {
+            throw new IllegalArgumentException("Invalid direction for tile submitted");
+        }
         this.tileType = tileType;
         this.direction = direction;
     }
 
     /**
-     *
-     * @return the type of the specific tile.
+     * Gets the tile type of the tile
+     * @return The tile's tile type
      */
     public TileType getTileType() {
         return tileType;
     }
 
     /**
-     *
-     * @return the direction of the specific tile.
+     * Gets the direction of the tile
+     * @return The tile's direction
      */
     public Direction getDirection() {
         return direction;

src/main/java/inf112/fiasko/roborally/objects/Wall.java

@@ -0,0 +1,39 @@
+package inf112.fiasko.roborally.objects;
+
+import inf112.fiasko.roborally.element_properties.Direction;
+import inf112.fiasko.roborally.element_properties.WallType;
+
+/**
+ * This class represents a wall
+ */
+public class Wall {
+
+    private WallType wallType;
+    private Direction direction;
+
+    /**
+     * Initializes a wall
+     * @param wallType The type of the wall
+     * @param direction The direction of the wall
+     */
+    public Wall (WallType wallType, Direction direction) {
+        this.wallType = wallType;
+        this.direction = direction;
+    }
+
+    /**
+     * Gets the type of the wall
+     * @return The wall type
+     */
+    public WallType getWallType() {
+        return wallType;
+    }
+
+    /**
+     * Gets the direction of the wall
+     * @return The direction of the wall
+     */
+    public Direction getDirection(){
+        return direction;
+    }
+}