Allow setting the background frame as an image

Co-authored-by: sigonasr2 <sigonasr2@gmail.com>

src/sig/JavaProjectTemplate.java

@@ -26,12 +26,13 @@ class Player{
 
 public class JavaProjectTemplate {
 	public static final String PROGRAM_NAME="Sig's Java Project Template";
-	public static int WINDOW_WIDTH=640;
-	public static int WINDOW_HEIGHT=320;
+	public static int WINDOW_WIDTH=1280;
+	public static int WINDOW_HEIGHT=720;
 	public static Panel game;
 
 	Player pl = new Player();
 	Sprite bookSpr = new Sprite("book.png");
+	Sprite rainbowBorder = new Sprite("rainbowBorder.png");
 
 	Sound backgroundMusic = new Sound("battle.wav",true);
 	Sound laserShootSound = new Sound("laserShoot.wav");
@@ -69,6 +70,13 @@ public class JavaProjectTemplate {
 			laserShootSound.play();
 		}
 
+		if (Key.isPressed(KeyEvent.VK_INSERT)) {
+			game.SetBorderImage(rainbowBorder);
+		}
+		if (Key.isPressed(KeyEvent.VK_DELETE)) {
+			game.SetBorderColor(Color.BRIGHT_BLACK);
+		}
+
 		if (Mouse.isPressed(2)) { //If middle click is pressed, reset the player position.
 			pl.x=pl.y=200;
 		}

src/sig/engine/Panel.java

@@ -64,6 +64,7 @@ public class Panel extends JPanel implements Runnable,KeyListener {
 	public static long scaleTime;
 	public static Panel p;
 	public static JFrame f;
+	Sprite backgroundImg;
 
 	List<Sound> currentlyPlayingSounds = new ArrayList<Sound>();
 
@@ -280,15 +281,24 @@ public class Panel extends JPanel implements Runnable,KeyListener {
     }
 
 	public void SetBorderColor(Color col){
+		backgroundImg=null;
 		borderCol=new java.awt.Color(col.r,col.g,col.b);
 	}
 
+	public void SetBorderImage(Sprite spr){
+		backgroundImg=spr;
+	}
+
 	@Override
     public void paintComponent(Graphics g) {
 		// perform draws on pixels
 		long startTime = System.currentTimeMillis();
 		g.setColor(borderCol);
+		if (backgroundImg==null) {
 			g.fillRect(0,0,getWidth(),getHeight());
+		} else {
+			g.drawImage(backgroundImg.getImg(),0,0,getWidth(),getHeight(),0,0,backgroundImg.width,backgroundImg.height,this);
+		}
 		g.drawImage(imageBuffer,vViewPos.x,vViewPos.y,vViewSize.x+vViewPos.x,vViewSize.y+vViewPos.y,0,0,ACTUAL_WINDOW_WIDTH,ACTUAL_WINDOW_HEIGHT,this);
 		scaleTime=System.currentTimeMillis()-startTime;
     }