feat: improve texture & design

src/main/java/eu/midnightdust/yaytris/Tetris.java

@@ -52,8 +52,10 @@ public class Tetris {
         };
         timer.scheduleAtFixedRate(gravityTask, 1, Settings.difficulty.getTimerPeriod());
     }
+
     public static void stopGame() {
         gravityTask.cancel();
+        timer.purge();
         if (ui.getMenuPanel() instanceof ScoreMenu) ((ScoreMenu) Tetris.ui.getMenuPanel()).gameOver();
         ui.transferFocus();
     }

src/main/java/eu/midnightdust/yaytris/ui/TetrisUI.java

@@ -2,6 +2,7 @@ package eu.midnightdust.yaytris.ui;
 
 import eu.midnightdust.yaytris.Tetris;
 import eu.midnightdust.yaytris.game.Space;
+import eu.midnightdust.yaytris.util.CatppuccinColor;
 
 import javax.imageio.ImageIO;
 import javax.swing.*;
@@ -25,7 +26,7 @@ public class TetrisUI extends JFrame implements KeyListener {
         this.setTitle("Tetris");
         this.setSize((int) (400 * guiScale), (int) (300 * guiScale));
         this.setResizable(false);
-        this.getContentPane().setBackground(Color.DARK_GRAY);
+        this.getContentPane().setBackground(CatppuccinColor.MANTLE.getColor());
         this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
         setWindowPosition(this, 0);
 
@@ -43,7 +44,7 @@ public class TetrisUI extends JFrame implements KeyListener {
 
         gamePanel = new GameCanvas(this);
         gamePanel.setBackground(Color.BLACK);
-        gamePanel.setBorder(new LineBorder(Color.GRAY, scale(2)));
+        gamePanel.setBorder(new LineBorder(CatppuccinColor.SURFACE0.getColor(), scale(2)));
         this.add(gamePanel);
 
         rescale();
@@ -91,8 +92,8 @@ public class TetrisUI extends JFrame implements KeyListener {
         Tetris.resetSpace();
         rescale();
         menuPanel = new MainMenu(scale(170), scale(40), scale(220), scale(226), this);
-        menuPanel.setBackground(Color.DARK_GRAY);
-        menuPanel.setBorder(new LineBorder(Color.GRAY, scale(2)));
+        menuPanel.setBackground(CatppuccinColor.BASE.getColor());
+        menuPanel.setBorder(new LineBorder(CatppuccinColor.SURFACE0.getColor(), scale(2)));
         this.add(menuPanel);
         this.repaint();
     }
@@ -100,8 +101,8 @@ public class TetrisUI extends JFrame implements KeyListener {
     public void openSettings(ActionEvent actionEvent) {
         if (this.menuPanel != null) this.remove(menuPanel);
         menuPanel = new SettingsMenu(scale(170), scale(40), scale(220), scale(226), this);
-        menuPanel.setBackground(Color.DARK_GRAY);
-        menuPanel.setBorder(new LineBorder(Color.GRAY, scale(2)));
+        menuPanel.setBackground(CatppuccinColor.BASE.getColor());
+        menuPanel.setBorder(new LineBorder(CatppuccinColor.SURFACE0.getColor(), scale(2)));
         this.add(menuPanel);
         this.repaint();
     }
@@ -109,8 +110,8 @@ public class TetrisUI extends JFrame implements KeyListener {
     public void openScoreMenu(ActionEvent actionEvent) {
         if (this.menuPanel != null) this.remove(menuPanel);
         menuPanel = new ScoreMenu(scale(170), scale(40), scale(220), scale(226), this);
-        menuPanel.setBackground(Color.DARK_GRAY);
-        menuPanel.setBorder(new LineBorder(Color.GRAY, scale(2)));
+        menuPanel.setBackground(CatppuccinColor.BASE.getColor());
+        menuPanel.setBorder(new LineBorder(CatppuccinColor.SURFACE0.getColor(), scale(2)));
         this.add(menuPanel);
         this.repaint();
     }
@@ -152,7 +153,7 @@ public class TetrisUI extends JFrame implements KeyListener {
             case KeyEvent.VK_W:
                 Tetris.getSpace().getCurrentTetromino().rotate();
                 break;
-            case KeyEvent.VK_DOWN:
+            case KeyEvent.VK_RIGHT:
             case KeyEvent.VK_D:
                 Tetris.getSpace().getCurrentTetromino().move(1);
                 break;
@@ -160,7 +161,7 @@ public class TetrisUI extends JFrame implements KeyListener {
             case KeyEvent.VK_A:
                 Tetris.getSpace().getCurrentTetromino().move(-1);
                 break;
-            case KeyEvent.VK_RIGHT:
+            case KeyEvent.VK_DOWN:
             case KeyEvent.VK_S:
                 Tetris.getSpace().getCurrentTetromino().fall(1);
                 break;

src/main/java/eu/midnightdust/yaytris/util/CatppuccinColor.java

@@ -0,0 +1,19 @@
+package eu.midnightdust.yaytris.util;
+
+import java.awt.*;
+
+/*
+    Colors based on the [Catppuccin Mocha](https://github.com/catppuccin/catppuccin) color palette
+ */
+public enum CatppuccinColor {
+    CRUST(0x11111b), MANTLE(0x181825), BASE(0x1e1e2e), SURFACE0(0x313244);
+
+    final Color color;
+    CatppuccinColor(int rgb) {
+        this.color = new Color(rgb);
+    }
+
+    public Color getColor() {
+        return color;
+    }
+}