[fix] 死にきれないゾンビ問題を解決?

Author: howard12721

src/main/java/com/github/elic0de/thejpspit/spigot/player/PitPlayer.java

@@ -262,6 +262,7 @@ public void increaseXP() {
     }
 
     public void increaseHealth() {
+        if (player.isDead()) return;
         player.setHealth(Math.min(player.getAttribute(Attribute.GENERIC_MAX_HEALTH).getValue(),
             player.getHealth() + 2));
     }