re-arranged some variables

src/de/miaurizius/jgame2d/core/GamePanel.java

@@ -17,10 +17,8 @@ public class GamePanel extends JPanel implements Runnable {
     // SCREEN SETTINGS
     final int originalTileSize = 16; //16x16 tile
     final int scale = 3;
-
-    public final int tileSize = originalTileSize * scale; //48x48 tile
-    // 4:3 ratio
     public final int maxScreenCol = 16;
+    public final int tileSize = originalTileSize * scale; //48x48 tile
     public final int maxScreenRow = 12;
     public final int screenWidth = tileSize * maxScreenCol; // 768 pixels
     public final int screenHeight = tileSize * maxScreenRow; // 576 pixels
@@ -36,12 +34,12 @@ public class GamePanel extends JPanel implements Runnable {
     // SYSTEM
     public TileManager tileM = new TileManager(this);
     public KeyHandler keyH = new KeyHandler(this);
-    Sound se = new Sound();
-    Sound music = new Sound();
     public CollisionHandler collisionH = new CollisionHandler(this);
     public AssetSetter assetSetter = new AssetSetter(this);
     public UI ui = new UI(this);
     public EventHandler eventH = new EventHandler(this);
+    Sound se = new Sound();
+    Sound music = new Sound();
     Thread gameThread;
 
     // ENTITY AND OBJECT

src/de/miaurizius/jgame2d/core/UI.java

@@ -14,7 +14,7 @@ public class UI {
     Font arial_40, arial_80B; //TODO: Custom font loader: https://www.youtube.com/watch?v=g-wrebFVP3E
     BufferedImage heart_full, heart_half, heart_blank;
     public String currentDialogue;
-    public int commandNum = 0;
+    public int commandNum;
 
     public UI(GamePanel panel) {
         this.panel = panel;

src/de/miaurizius/jgame2d/entity/Entity.java

@@ -22,22 +22,25 @@ public class Entity {
     public Rectangle solidArea = new Rectangle(0, 0, 48, 48);
     public Rectangle attackArea = new Rectangle(0, 0, 0, 0);
     public int solidAreaDefaultX,  solidAreaDefaultY;
-    public boolean collision = false;
+    public boolean collision;
     String[] dialogue = new String[20];
 
     // STATE
     public int worldX, worldY;
     public Direction direction = Direction.DOWN;
     public int spriteNum = 1;
-    int dialogueIndex = 0;
-    public boolean collisionOn = false;
-    public boolean invincible = false;
-    boolean attacking = false; //TODO: https://youtu.be/HL39xRzPpm4?t=551
+    int dialogueIndex;
+    public boolean collisionOn;
+    public boolean invincible;
+    boolean attacking;
+    boolean alive = true;
+    boolean dying;
 
     // COUNTER
-    public int spriteCounter = 0;
-    public int actionLock = 0;
-    public int invincibleCount = 0;
+    public int spriteCounter;
+    public int actionLock;
+    public int invincibleCount;
+    int dyingCount;
 
     // ATTRIBUTES
     public EntityType type;