src/de/steamwar/misslewars/Config.java

@@ -29,7 +29,10 @@ import java.io.File;
 import java.util.logging.Level;
 
 public class Config {
-	private Config(){}
+
+	private Config() {
+
+	}
 
 	public static final int ArenaMinX;
 	public static final int ArenaMaxX;
@@ -51,9 +54,9 @@ public class Config {
 	public static final int MissileCount;
 	public static final double MissileChance;
 
-	static{
+	static {
 		File configfile = new File(Bukkit.getWorlds().get(0).getWorldFolder(), "config.yml");
-		if(!configfile.exists()){
+		if (!configfile.exists()) {
 			Bukkit.getLogger().log(Level.SEVERE, "Config fehlt!");
 			Bukkit.shutdown();
 		}

src/de/steamwar/misslewars/FightScoreboard.java

@@ -32,19 +32,21 @@ import java.util.Objects;
  */
 class FightScoreboard {
 
-    private FightScoreboard(){}
+    private FightScoreboard() {
+
+    }
 
     private static final Scoreboard scoreboard = Objects.requireNonNull(Bukkit.getScoreboardManager()).getMainScoreboard();
     private static final Objective objective;
 
-    static{
+    static {
-        if(scoreboard.getObjective("AAA") == null)
+        if (scoreboard.getObjective("AAA") == null)
             objective = scoreboard.registerNewObjective("AAA", "BBB", "MissleWars");
         else
             objective = scoreboard.getObjective("AAA");
     }
 
-    static void init(){
+    static void init() {
         Bukkit.getScheduler().scheduleSyncRepeatingTask(MissileWars.getPlugin(), () -> {
             objective.unregister();
             scoreboard.registerNewObjective("AAA", "BBB", "MissleWars");
@@ -63,7 +65,7 @@ class FightScoreboard {
         return scoreboard;
     }
 
-    private static void teamScoreboard(MWTeam fightTeam){
+    private static void teamScoreboard(MWTeam fightTeam) {
         fightTeam.getPlayers().forEach(p -> objective.getScore(fightTeam.getPrefix() + p.getName()).setScore(1));
     }
 

src/de/steamwar/misslewars/MWTeam.java

@@ -54,7 +54,7 @@ public class MWTeam {
 
 	private Set<Player> players = new HashSet<>();
 	
-	public Set<Player> getPlayers(){
+	public Set<Player> getPlayers() {
 		return players;
 	}
 	
@@ -76,7 +76,7 @@ public class MWTeam {
 		return portalZ;
 	}
 
-	public Location getSpawn(){
+	public Location getSpawn() {
 		return spawn;
 	}
 
@@ -108,7 +108,7 @@ public class MWTeam {
 		return MissileWars.getRedTeam();
 	}
 	
-	public String getPrefix(){
+	public String getPrefix() {
 		return "§" + color.getChar();
 	}
 	

src/de/steamwar/misslewars/MissileWars.java

@@ -61,7 +61,6 @@ public class MissileWars extends JavaPlugin {
 		new WaitingListener();
 		new FightListener();
 		new ChatListener();
-		new GamemodeListener();
 		getCommand("spectate").setExecutor(new CommandSpectate());
 
 		new WaitingCountdown();

src/de/steamwar/misslewars/SpawnPlatformCreator.java

@@ -37,7 +37,7 @@ public class SpawnPlatformCreator {
 	private Block currentBlock;
 	private int ticks;
 
-	public SpawnPlatformCreator(Player player){
+	public SpawnPlatformCreator(Player player) {
 		this.player = player;
 		MWTeam team = MissileWars.getTeam(player);
 		if(team == null)
@@ -49,31 +49,31 @@ public class SpawnPlatformCreator {
 		task = Bukkit.getScheduler().runTaskTimer(MissileWars.getPlugin(), this::createPlatform, 0, 1);
 	}
 
-	private void createPlatform(){
+	private void createPlatform() {
 		Location playerLoc = player.getLocation();
 		playerLoc.setY(spawn.getY() - 1);
 
-		if(currentBlock == null || !currentBlock.getLocation().equals(playerLoc)){
+		if (currentBlock == null || !currentBlock.getLocation().equals(playerLoc)) {
-			if(currentBlock != null){
+			if (currentBlock != null) {
-				if(currentBlock.getType() == Material.OBSIDIAN)
+				if (currentBlock.getType() == Material.OBSIDIAN)
 					currentBlock.setType(Material.AIR);
 				currentBlock = null;
 			}
 
 			Block newBlock = playerLoc.getBlock();
-			if(newBlock.getType() == Material.AIR){
+			if (newBlock.getType() == Material.AIR) {
 				newBlock.setType(Material.OBSIDIAN);
 				currentBlock = newBlock;
 			}
 		}
 
-		if(currentBlock != null && player.getLocation().getY() - 1 < currentBlock.getY())
+		if (currentBlock != null && player.getLocation().getY() - 1 < currentBlock.getY())
 			player.teleport(playerLoc.add(0, 1, 0));
 
 		player.spigot().sendMessage(ChatMessageType.ACTION_BAR, TextComponent.fromLegacyText("Spawnplattform§8: §c§l" + String.format("%.2f", ticks / 20f) + "§8s"));
 
-		if(ticks == 0){
+		if (ticks == 0) {
-			if(currentBlock != null && currentBlock.getType() == Material.OBSIDIAN)
+			if (currentBlock != null && currentBlock.getType() == Material.OBSIDIAN)
 				currentBlock.setType(Material.AIR);
 
 			task.cancel();

src/de/steamwar/misslewars/StateDependent.java

@@ -28,7 +28,7 @@ public abstract class StateDependent {
 	private final Set<FightState> active;
 	private boolean running;
 
-	public StateDependent(final Set<FightState> active){
+	public StateDependent(final Set<FightState> active) {
 		this.active = active;
 		running = false;
 		listeners.add(this);
@@ -37,12 +37,12 @@ public abstract class StateDependent {
 	public abstract void enable();
 	public abstract void disable();
 
-	static void setupState(FightState state){
+	static void setupState(FightState state) {
-		for(StateDependent listener : listeners){
+		for (StateDependent listener : listeners) {
-			if(listener.running && !listener.active.contains(state)){
+			if (listener.running && !listener.active.contains(state)) {
 				listener.disable();
 				listener.running = false;
-			}else if(!listener.running && listener.active.contains(state)){
+			} else if (!listener.running && listener.active.contains(state)) {
 				listener.enable();
 				listener.running = true;
 			}

src/de/steamwar/misslewars/countdowns/EndCountdown.java

@@ -42,9 +42,9 @@ public class EndCountdown extends StateDependent {
 	}
 
 	private void kickPlayer(){
-		if(Bukkit.getOnlinePlayers().isEmpty()){
+		if (Bukkit.getOnlinePlayers().isEmpty()) {
 			Bukkit.shutdown();
-		}else{
+		} else {
 			Bukkit.getOnlinePlayers().iterator().next().kickPlayer(null);
 			task = Bukkit.getScheduler().runTaskLater(MissileWars.getPlugin(), this::kickPlayer, 10);
 		}
@@ -52,7 +52,6 @@ public class EndCountdown extends StateDependent {
 
 	@Override
 	public void disable() {
-		if(task != null && !task.isCancelled())
+		if (task != null && !task.isCancelled()) task.cancel();
-			task.cancel();
 	}
 }

src/de/steamwar/misslewars/countdowns/ItemCountdown.java

@@ -42,7 +42,7 @@ public class ItemCountdown extends StateDependent {
 		super(EnumSet.of(FightState.FIGHTING));
 	}
 
-	private void run(){
+	private void run() {
 		List<Player> blue = new ArrayList<>(MissileWars.getBlueTeam().getPlayers());
 		List<Player> red = new ArrayList<>(MissileWars.getBlueTeam().getPlayers());
 
@@ -87,7 +87,7 @@ public class ItemCountdown extends StateDependent {
 
 	@Override
 	public void disable() {
-		if(task != null && !task.isCancelled())
+		if (task != null && !task.isCancelled()) task.cancel();
-			task.cancel();
 	}
+
 }

src/de/steamwar/misslewars/items/Arrows.java

@@ -36,4 +36,5 @@ public class Arrows extends SpecialItem {
 	public boolean handleUse(Player p) {
 		return false;
 	}
+
 }

src/de/steamwar/misslewars/items/Fireball.java

@@ -44,4 +44,5 @@ public class Fireball extends SpecialItem {
 		fb.setYield(3f);
 		return true;
 	}
+
 }

src/de/steamwar/misslewars/items/LandingPad.java

@@ -76,4 +76,5 @@ public class LandingPad extends SpecialItem {
         editSession.flushSession();
         return true;
     }
+
 }

src/de/steamwar/misslewars/items/Mine.java

@@ -36,4 +36,5 @@ public class Mine extends SpecialItem {
     public boolean handleUse(Player p) {
         return false;
     }
+
 }

src/de/steamwar/misslewars/items/Missile.java

@@ -92,24 +92,24 @@ public class Missile extends SpecialItem {
 	private void lore(List<String> lore, String[] args, int index, String tag) {
 		if (args.length > index) {
 			try {
-				lore.add(graph(Integer.parseInt(args[index]), GRAPH_SIZE) + tag);
+				lore.add(graph(Integer.parseInt(args[index])) + tag);
 				return;
 			} catch (NumberFormatException e) {
 				// Ignored
 			}
 		}
-		lore.add(graph(0, GRAPH_SIZE) + tag);
+		lore.add(graph(0) + tag);
 	}
 
-	private String graph(int index, int size) {
+	private String graph(int index) {
-		if (index > size) index = size;
+		if (index > Missile.GRAPH_SIZE) index = Missile.GRAPH_SIZE;
 		StringBuilder st = new StringBuilder();
 		st.append("§8[§e");
 		if (index > 0) {
 			st.append(repeat(index));
 		}
 		st.append("§7");
-		st.append(repeat(size - index));
+		st.append(repeat(Missile.GRAPH_SIZE - index));
 		st.append("§8]");
 		return st.toString();
 	}
@@ -130,12 +130,12 @@ public class Missile extends SpecialItem {
 	}
 
 	@Override
-	public ItemStack getItem(){
+	public ItemStack getItem() {
 		return item;
 	}
 
 	@Override
-	public boolean handleUse(Player p){
+	public boolean handleUse(Player p) {
 		BlockVector3 dimensions = clipboard.getDimensions();
 		Location location = p.getLocation();
 		BlockVector3 v = BlockVector3.ZERO;
@@ -168,7 +168,7 @@ public class Missile extends SpecialItem {
 		return true;
 	}
 
-	public static void init(){
+	public static void init() {
 		File missileFolder = new File(MissileWars.getPlugin().getDataFolder(), "default-missiles");
 		if (!missileFolder.exists() || !missileFolder.canRead() || !missileFolder.isDirectory()) {
 			throw new SecurityException("Missiles could not be loaded");

src/de/steamwar/misslewars/items/Shield.java

@@ -36,4 +36,5 @@ public class Shield extends SpecialItem {
 	public boolean handleUse(Player p) {
 		return false;
 	}
+
 }

src/de/steamwar/misslewars/listener/ArenaListener.java

@@ -48,42 +48,37 @@ public class ArenaListener extends BasicListener {
 		Player p = e.getPlayer();
 
 		assert location != null;
-		if(location.getY() < Config.ArenaMinY){
+		if (location.getY() < Config.ArenaMinY) {
-			if(p.getGameMode() == GameMode.SPECTATOR)
+			if (p.getGameMode() == GameMode.SPECTATOR)
 				p.teleport(e.getFrom());
-			else if(MissileWars.getFightState() == FightState.WAITING)
+			else if (MissileWars.getFightState() == FightState.WAITING)
 				p.teleport(Objects.requireNonNull(MissileWars.getTeam(p)).getSpawn());
 			else
 				p.damage(20.0f);
-		}else if(
+		} else if (location.getX() < Config.ArenaMinX || location.getX() > Config.ArenaMaxX || location.getZ() < Config.ArenaMinZ || location.getZ() > Config.ArenaMaxZ) {
-				location.getX() < Config.ArenaMinX ||
-				location.getX() > Config.ArenaMaxX ||
-				location.getZ() < Config.ArenaMinZ ||
-				location.getZ() > Config.ArenaMaxZ){
 			p.teleport(e.getFrom());
 		}
 	}
 
 	@EventHandler
-	public void onArrowPickup(PlayerPickupArrowEvent e){
+	public void onArrowPickup(PlayerPickupArrowEvent e) {
 		e.setCancelled(true);
 	}
 
 	@EventHandler
-	public void onItemDrop(PlayerDropItemEvent e){
+	public void onItemDrop(PlayerDropItemEvent e) {
 		e.setCancelled(true);
 	}
 
 	@EventHandler
-	public void onHunger(FoodLevelChangeEvent e){
+	public void onHunger(FoodLevelChangeEvent e) {
 		e.setCancelled(true);
 	}
 
 	@EventHandler(ignoreCancelled = true)
 	public void onInventoryOpen(InventoryOpenEvent event) {
-		if(event.getView().getType() != InventoryType.PLAYER &&
+		if(event.getView().getType() != InventoryType.PLAYER && event.getView().getType() != InventoryType.CRAFTING && event.getView().getType() != InventoryType.CREATIVE) {
-				event.getView().getType() != InventoryType.CRAFTING &&
+			event.setCancelled(true);
-				event.getView().getType() != InventoryType.CREATIVE)
+		}
-				event.setCancelled(true);
 	}
 }

src/de/steamwar/misslewars/listener/BasicListener.java

@@ -31,17 +31,18 @@ import java.util.Set;
 public abstract class BasicListener extends StateDependent implements Listener {
 
 
-	BasicListener(final Set<FightState> active){
+	BasicListener(final Set<FightState> active) {
 		super(active);
 	}
 
 	@Override
-	public void enable(){
+	public void enable() {
 		Bukkit.getPluginManager().registerEvents(this, MissileWars.getPlugin());
 	}
 
 	@Override
-	public void disable(){
+	public void disable() {
 		HandlerList.unregisterAll(this);
 	}
+
 }

src/de/steamwar/misslewars/listener/ChatListener.java

@@ -33,8 +33,9 @@ public class ChatListener extends BasicListener {
 	}
 
 	@EventHandler
-	public void onChat(AsyncPlayerChatEvent e){
+	public void onChat(AsyncPlayerChatEvent e) {
 		Bukkit.broadcastMessage(e.getPlayer().getDisplayName() + "§8» §7" + e.getMessage());
 		e.setCancelled(true);
 	}
+
 }

src/de/steamwar/misslewars/listener/ConnectionListener.java

@@ -31,7 +31,7 @@ import java.util.EnumSet;
 
 public class ConnectionListener extends BasicListener{
 
-	public ConnectionListener(){
+	public ConnectionListener() {
 		super(EnumSet.allOf(FightState.class));
 	}
 

src/de/steamwar/misslewars/listener/DeathListener.java

@@ -48,10 +48,10 @@ public class DeathListener extends BasicListener {
 		Player p = e.getPlayer();
 		p.setFireTicks(0);
 		MWTeam team = MissileWars.getTeam(p);
-		if(team == null)
+		if(team == null) return;
-			return;
 
 		e.setRespawnLocation(team.getSpawn());
 		new SpawnPlatformCreator(p);
 	}
+
 }

src/de/steamwar/misslewars/listener/EndListener.java

@@ -28,7 +28,7 @@ import java.util.EnumSet;
 
 public class EndListener extends BasicListener {
 
-	public EndListener(){
+	public EndListener() {
 		super(EnumSet.of(FightState.END));
 	}
 
@@ -37,4 +37,5 @@ public class EndListener extends BasicListener {
 		e.setJoinMessage(null);
 		e.getPlayer().setGameMode(GameMode.SPECTATOR);
 	}
+
 }

src/de/steamwar/misslewars/listener/FightListener.java

@@ -34,14 +34,13 @@ public class FightListener extends BasicListener {
 	}
 
 	@EventHandler
-	public void onDamage(EntityDamageByEntityEvent e){
+	public void onDamage(EntityDamageByEntityEvent e) {
-		if(!(e.getDamager() instanceof Player && e.getEntity() instanceof Player))
+		if (!(e.getDamager() instanceof Player && e.getEntity() instanceof Player)) return;
-			return;
 
 		Player damager = (Player)e.getDamager();
 		Player reciever = (Player)e.getEntity();
 
-		if(MissileWars.getTeam(damager) == MissileWars.getTeam(reciever))
+		if (MissileWars.getTeam(damager) == MissileWars.getTeam(reciever)) e.setCancelled(true);
-			e.setCancelled(true);
 	}
+
 }

src/de/steamwar/misslewars/listener/ItemListener.java

@@ -84,13 +84,10 @@ public class ItemListener extends BasicListener {
 	@EventHandler
 	public void onItemClick(PlayerInteractEvent e) {
 		ItemStack item = e.getItem();
-		if (item == null)
+		if (item == null) return;
-			return;
+		if (e.getAction() != Action.RIGHT_CLICK_BLOCK && e.getAction() != Action.RIGHT_CLICK_AIR) return;
 
-		if(e.getAction() != Action.RIGHT_CLICK_BLOCK && e.getAction() != Action.RIGHT_CLICK_AIR)
+		if (SpecialItem.handleUse(item, e.getPlayer())) {
-			return;
-
-		if(SpecialItem.handleUse(item, e.getPlayer())){
 			item.setAmount(item.getAmount()-1);
 			e.getPlayer().updateInventory();
 			e.setCancelled(true);

src/de/steamwar/misslewars/listener/JoinListener.java

@@ -29,12 +29,12 @@ import java.util.EnumSet;
 
 public class JoinListener extends BasicListener {
 
-	public JoinListener(){
+	public JoinListener() {
 		super(EnumSet.of(FightState.WAITING, FightState.FIGHTING));
 	}
 
 	@EventHandler(priority = EventPriority.HIGHEST)
-	public void onJoin(PlayerJoinEvent e){
+	public void onJoin(PlayerJoinEvent e) {
 		MissileWars.join(e.getPlayer());
 		e.setJoinMessage("§a» " + e.getPlayer().getDisplayName());
 	}

src/de/steamwar/misslewars/listener/PortalDestructListener.java

@@ -33,14 +33,14 @@ import java.util.EnumSet;
 
 public class PortalDestructListener extends BasicListener {
 
-	public PortalDestructListener(){
+	public PortalDestructListener() {
 		super(EnumSet.of(FightState.FIGHTING));
 	}
 
 	@EventHandler
 	public void onBlockupdate(BlockPhysicsEvent e) {
-		if (e.getBlock().getType() != Material.NETHER_PORTAL)
+		if (e.getBlock().getType() != Material.NETHER_PORTAL) return;
-			return;
+
 		int z = e.getBlock().getZ();
 		if (z == MissileWars.getRedTeam().getPortalZ())
 			MissileWars.end(WinReasons.PORTAL_DESTROYED, MissileWars.getBlueTeam());
@@ -49,14 +49,13 @@ public class PortalDestructListener extends BasicListener {
 	}
 
 	@EventHandler
-	public void onExplosion(EntityExplodeEvent e){
+	public void onExplosion(EntityExplodeEvent e) {
-		if(e.getEntityType() != EntityType.FIREBALL)
+		if(e.getEntityType() != EntityType.FIREBALL) return;
-			return;
 
 		double z = e.getLocation().getZ();
 		double distRed = Math.abs(Config.RedPortalZ + 0.5 - z);
 		double distBlue = Math.abs(Config.BluePortalZ + 0.5 - z);
-		if(distRed < 2 || distBlue < 2)
+		if(distRed < 2 || distBlue < 2) e.setCancelled(true);
-			e.setCancelled(true);
 	}
+
 }

src/de/steamwar/misslewars/listener/WaitingListener.java

@@ -28,19 +28,18 @@ import org.bukkit.event.player.PlayerQuitEvent;
 import java.util.EnumSet;
 
 public class WaitingListener extends BasicListener {
+
 	public WaitingListener() {
 		super(EnumSet.of(FightState.WAITING));
 	}
 
 	@EventHandler
-	public void onDisconnect(PlayerQuitEvent e){
+	public void onDisconnect(PlayerQuitEvent e) {
-		if(Bukkit.getOnlinePlayers().isEmpty())
+		if(Bukkit.getOnlinePlayers().isEmpty()) Bukkit.shutdown();
-			Bukkit.shutdown();
 	}
 
 	@EventHandler
-	public void onDamage(EntityDamageEvent e){
+	public void onDamage(EntityDamageEvent e) {
-		if(e.getCause() != EntityDamageEvent.DamageCause.VOID)
+		if(e.getCause() != EntityDamageEvent.DamageCause.VOID) e.setCancelled(true);
-			e.setCancelled(true);
 	}
 }