added more comments, attempt at fixing visual glitch with flake entity

core/src/zero1hd/rhythmbullet/entity/Entity.java

@@ -28,8 +28,8 @@ public class Entity extends Actor implements Poolable {
 	protected boolean simple = true;
 	protected boolean nonStnrd = false;
 	protected boolean move = true;
-	protected boolean dead;
 	
+	protected boolean dead;
 	protected Rectangle hitbox;
 	protected Sprite sprite;
 	protected Vector2 rotRatios;
@@ -41,6 +41,10 @@ public class Entity extends Actor implements Poolable {
 	
 	/**
 	 * called by the entity frame and only once (when this object is created).
+	 * Used by the frame to setup variables for simple calling later.
+	 * Anything that needs to be setup for the entity on first call should not override this.
+	 * (Unless you call the super of this and then the rest which is fine too).
+	 * This will then call preInit() which is the method you should override.
 	 */
 	protected void setup(EntityManager ec, EntityFrame<?> ef) {
 		this.ec = ec;
@@ -54,11 +58,18 @@ public class Entity extends Actor implements Poolable {
 		preInit();
 	}
 	
+	/**
+	 * Method to override should any setup need to be done once (on entity first creation).
+	 */
 	public void preInit() {
 		if (sprite.getTexture() == null) throw new NullPointerException("what, your not going to have a texture for your entity?");
 		sprite.setOriginCenter();
 	}
 	
+	/**
+	 * used by the game stage to pass parameters for different types of entities.
+	 * @param params a hashmap containing parameters necessary for different entities.
+	 */
 	public void init(HashMap<String, Float> params) {
 	}
 	

core/src/zero1hd/rhythmbullet/entity/enemies/Flake.java

@@ -22,6 +22,7 @@ public class Flake extends Entity {
 		enemy = true;
 		move = false;
 		setSize(3f, 3f);
+		sprite.setSize(getWidth(), getHeight());
 		super.preInit();
 	}
 	

core/src/zero1hd/rhythmbullet/entity/enemies/Shard.java

@@ -30,7 +30,6 @@ public class Shard extends Entity {
 		maxHp = hp;
 		this.angle = angle;
 		setPosition(x-(getWidth()/2f), y-(getHeight()/2f));
-		hitbox.setSize(getWidth(), getHeight());
 		
 	}