Gjør den del nødvendige forandringer for å kunne tegne det nye brettet

Oppdaterer IDrawableObject og IDrawableGame og implementerende klasser
Legger til en utility klasse for input og output
Legger til manglende metoder i TextureConverterUtil
Oppdaterer noen tester med nye datatyper

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

@@ -81,6 +81,22 @@ public class Board {
         return new ArrayList<>(robots.values());
     }
 
+    /**
+     * Gets all the tiles from the board
+     * @return A list of all tiles on the board
+     */
+    public List<Tile> getTiles() {
+        return getAllElementsFromGrid(tiles);
+    }
+
+    /**
+     * Gets all the walls from the board
+     * @return A list of all the walls on the board
+     */
+    public List<Wall> getWalls() {
+        return getAllElementsFromGrid(walls);
+    }
+
     /**
      * Removes a dead robot from the board over to the dead robot list
      * @param robot the dead robot
@@ -265,4 +281,20 @@ public class Board {
                 throw new IllegalArgumentException("It's not possible to move in that direction.");
         }
     }
+
+    /**
+     * Gets all elements on a grid
+     * @param grid The grid to get elements from
+     * @param <K> The type of the elements int the grid
+     * @return A list containing all the elements in the grid
+     */
+    private <K> List<K> getAllElementsFromGrid(IGrid<K> grid) {
+        List<K> elements = new ArrayList<>();
+        for (int x = grid.getWidth() - 1; x >= 0; x--) {
+            for (int y = 0; y < grid.getHeight(); y++) {
+                elements.add(grid.getElement(x, y));
+            }
+        }
+        return elements;
+    }
 }

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

@@ -1,12 +1,12 @@
 package inf112.fiasko.roborally.objects;
 
-import inf112.fiasko.roborally.element_properties.GameTexture;
+import com.badlogic.gdx.graphics.g2d.TextureRegion;
 
 /**
  * This class represents an object that can be drawn using libgdx
  */
 public class DrawableObject implements IDrawableObject {
-    private final GameTexture texture;
+    private final TextureRegion texture;
     private final int xPos;
     private final int yPos;
     private int width = 64;
@@ -26,7 +26,7 @@ public class DrawableObject implements IDrawableObject {
      * @param flipX Whether to flip/mirror the element over the x axis
      * @param flipY Whether to flip/mirror the element over the y axis
      */
-    public DrawableObject(GameTexture texture, int xPos, int yPos, int width, int height, int rotation, boolean flipX,
+    public DrawableObject(TextureRegion texture, int xPos, int yPos, int width, int height, int rotation, boolean flipX,
                           boolean flipY) {
         this.xPos = xPos;
         this.yPos = yPos;
@@ -38,20 +38,38 @@ public class DrawableObject implements IDrawableObject {
         this.flipY = flipY;
     }
 
+    /**
+     * Initializes a drawable object
+     * @param texture The texture to use for drawing the element
+     * @param xPos The pixel to start drawing on for the x axis
+     * @param yPos The pixel to start drawing on for the y axis
+     * @param width The width of the element
+     * @param height The height of the element
+     * @param rotation The amount of degrees to rotate the element counterclockwise
+     */
+    public DrawableObject(TextureRegion texture, int xPos, int yPos, int width, int height, int rotation) {
+        this.xPos = xPos;
+        this.yPos = yPos;
+        this.rotation = rotation;
+        this.texture = texture;
+        this.width = width;
+        this.height = height;
+    }
+
     /**
      * Initializes a new drawable object
      * @param texture The texture to use for drawing the element
      * @param xPos The pixel to start drawing on for the x axis
      * @param yPos The pixel to start drawing on for the y axis
      */
-    public DrawableObject(GameTexture texture, int xPos, int yPos) {
+    public DrawableObject(TextureRegion texture, int xPos, int yPos) {
         this.xPos = xPos;
         this.yPos = yPos;
         this.texture = texture;
     }
 
     @Override
-    public GameTexture getTexture() {
+    public TextureRegion getTexture() {
         return texture;
     }
 

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

@@ -77,7 +77,7 @@ public class Grid<K> implements IGrid<K> {
      */
     private void makeSureCoordinatesAreWithinBounds(int x, int y) {
         if (x < 0 || x >= width || y < 0 || y >= height) {
-            throw new IllegalArgumentException();
+            throw new IllegalArgumentException("Coordinates are outside the bounds of the board.");
         }
     }
 }

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

@@ -1,6 +1,6 @@
 package inf112.fiasko.roborally.objects;
 
-import inf112.fiasko.roborally.element_properties.GameTexture;
+import com.badlogic.gdx.graphics.g2d.TextureRegion;
 
 /**
  * This interface describes an object drawable using libgdx
@@ -11,7 +11,7 @@ public interface IDrawableObject {
      * Gets the texture to use for drawing the object
      * @return The texture of the object
      */
-    GameTexture getTexture();
+    TextureRegion getTexture();
 
     /**
      * Gets the x position the object should be drawn on