Added Time is Running mode

src/main/java/io/github/dre2n/dungeonsxl/config/MessageConfig.java

@@ -67,6 +67,8 @@ public class MessageConfig {
         PLAYER_READY("Player_Ready", "&6You are now ready for the Dungeon!"),
         PLAYER_SIGN_CREATED("Player_SignCreated", "&6Sign created!"),
         PLAYER_SIGN_COPIED("Player_SignCopied", "&6Copied!"),
+        PLAYER_TIME_LEFT("Player_TimeLeft", "&v1You have &6&v2 &v1seconds left to finish the dungeon!"),
+        PLAYER_TIME_KICK("Player_TimeKick", "&2&v1&6's time expired."),
         PLAYER_TREASURES("Player_Treasures", "&1Treasures"),
         PLAYER_WAIT_FOR_OTHER_PLAYERS("Player_WaitForOtherPlayers", "&6Waiting for teammates..."),
 

src/main/java/io/github/dre2n/dungeonsxl/config/WorldConfig.java

@@ -81,6 +81,7 @@ public class WorldConfig {
     private int timeToNextLoot = 0;
 
     private int timeUntilKickOfflinePlayer = -1;
+    private int timeToFinish = -1;
 
     private List<Requirement> requirements = new ArrayList<>();
     private List<Reward> rewards = new ArrayList<>();
@@ -91,7 +92,6 @@ public class WorldConfig {
 
     private GameType forcedGameType;
 
-    // MobTypes
     private Set<DMobType> mobTypes = new HashSet<>();
 
     private List<String> gameCommandWhitelist = new ArrayList<>();
@@ -301,6 +301,12 @@ public class WorldConfig {
             timeUntilKickOfflinePlayer = plugin.getDefaultConfig().timeUntilKickOfflinePlayer;
         }
 
+        if (configFile.contains("timeToFinish")) {
+            timeToFinish = configFile.getInt("timeToFinish");
+        } else {
+            timeToFinish = plugin.getDefaultConfig().timeToFinish;
+        }
+
         /* Dungeon Requirements */
         if (configFile.contains("requirements")) {
             for (String identifier : configFile.getConfigurationSection("requirements").getKeys(false)) {
@@ -580,6 +586,20 @@ public class WorldConfig {
         return timeUntilKickOfflinePlayer;
     }
 
+    /**
+     * @return if the game is "time is running"
+     */
+    public boolean isTimeIsRunning() {
+        return timeToFinish != -1;
+    }
+
+    /**
+     * @return the time until a player gets kicked from his group
+     */
+    public int getTimeToFinish() {
+        return timeToFinish;
+    }
+
     /**
      * @return the requirements
      */

src/main/java/io/github/dre2n/dungeonsxl/event/dplayer/DPlayerKickEvent.java

@@ -30,6 +30,7 @@ public class DPlayerKickEvent extends DPlayerEvent implements Cancellable {
         COMMAND,
         DEATH,
         OFFLINE,
+        TIME_EXPIRED,
         CUSTOM
 
     }

src/main/java/io/github/dre2n/dungeonsxl/game/GameWorld.java

@@ -447,7 +447,7 @@ public class GameWorld {
         }
     }
 
-    // Statics
+    /* Statics */
     public static GameWorld load(String name) {
         GameWorldLoadEvent event = new GameWorldLoadEvent(name);
 
@@ -520,7 +520,10 @@ public class GameWorld {
 
     public static GameWorld getByWorld(World world) {
         for (GameWorld gameWorld : plugin.getGameWorlds()) {
-            if (gameWorld.world.equals(world)) {
+            if (gameWorld.getWorld() == null) {
+                continue;
+
+            } else if (gameWorld.getWorld().equals(world)) {
                 return gameWorld;
             }
         }

src/main/java/io/github/dre2n/dungeonsxl/player/DGroup.java

@@ -35,6 +35,7 @@ import io.github.dre2n.dungeonsxl.global.GameSign;
 import io.github.dre2n.dungeonsxl.global.GroupSign;
 import io.github.dre2n.dungeonsxl.requirement.Requirement;
 import io.github.dre2n.dungeonsxl.reward.Reward;
+import io.github.dre2n.dungeonsxl.task.TimeIsRunningTask;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashSet;
@@ -42,6 +43,7 @@ import java.util.List;
 import java.util.UUID;
 import java.util.concurrent.CopyOnWriteArrayList;
 import org.bukkit.entity.Player;
+import org.bukkit.scheduler.BukkitTask;
 
 /**
  * @author Frank Baumann, Daniel Saukel
@@ -63,6 +65,7 @@ public class DGroup {
     private int floorCount;
     private int waveCount;
     private List<Reward> rewards = new ArrayList<>();
+    private BukkitTask timeIsRunningTask;
 
     public DGroup(String name, Player player) {
         plugin.getDGroups().add(this);
@@ -418,6 +421,21 @@ public class DGroup {
         rewards.remove(reward);
     }
 
+    /**
+     * @return the "Time is Running" task of the game
+     */
+    public BukkitTask getTimeIsRunningTask() {
+        return timeIsRunningTask;
+    }
+
+    /**
+     * @param task
+     * the task to set
+     */
+    public void setTimeIsRunningTask(BukkitTask task) {
+        this.timeIsRunningTask = task;
+    }
+
     /**
      * @return whether there are players in the group
      */
@@ -430,9 +448,15 @@ public class DGroup {
      */
     public void delete() {
         plugin.getDGroups().remove(this);
+
+        if (timeIsRunningTask != null) {
+            timeIsRunningTask.cancel();
+        }
+
         if (Game.getByDGroup(this) != null) {
             Game.getByDGroup(this).removeDGroup(this);
         }
+
         GameSign.updatePerGame(Game.getByDGroup(this));
         GroupSign.updatePerGroup(this);
     }
@@ -477,6 +501,10 @@ public class DGroup {
 
         for (Player player : getPlayers()) {
             DPlayer dPlayer = DPlayer.getByPlayer(player);
+            if (dPlayer == null) {
+                continue;
+            }
+
             dPlayer.respawn();
 
             if (plugin.getMainConfig().getSendFloorTitle()) {
@@ -503,9 +531,15 @@ public class DGroup {
                 GameType gameType = game.getType();
                 if (gameType == GameTypeDefault.DEFAULT) {
                     player.setGameMode(config.getGameMode());
+                    if (config.isTimeIsRunning()) {
+                        timeIsRunningTask = new TimeIsRunningTask(this, config.getTimeToFinish()).runTaskTimer(plugin, 20, 20);
+                    }
 
                 } else {
                     player.setGameMode(gameType.getGameMode());
+                    if (gameType.getShowTime()) {
+                        timeIsRunningTask = new TimeIsRunningTask(this, config.getTimeToFinish()).runTaskTimer(plugin, 20, 20);
+                    }
                 }
             }
         }

src/main/java/io/github/dre2n/dungeonsxl/task/TimeIsRunningTask.java

@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2016 Daniel Saukel
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package io.github.dre2n.dungeonsxl.task;
+
+import io.github.dre2n.commons.util.messageutil.MessageUtil;
+import io.github.dre2n.dungeonsxl.DungeonsXL;
+import io.github.dre2n.dungeonsxl.config.MessageConfig;
+import io.github.dre2n.dungeonsxl.config.MessageConfig.Messages;
+import io.github.dre2n.dungeonsxl.event.dplayer.DPlayerKickEvent;
+import io.github.dre2n.dungeonsxl.player.DGroup;
+import io.github.dre2n.dungeonsxl.player.DPlayer;
+import org.bukkit.ChatColor;
+import org.bukkit.entity.Player;
+import org.bukkit.scheduler.BukkitRunnable;
+
+/**
+ * @author Daniel Saukel
+ */
+public class TimeIsRunningTask extends BukkitRunnable {
+
+    protected static MessageConfig messageConfig = DungeonsXL.getInstance().getMessageConfig();
+
+    private DGroup dGroup;
+    private int time;
+    private int timeLeft;
+
+    public TimeIsRunningTask(DGroup dGroup, int time) {
+        this.dGroup = dGroup;
+        this.time = time;
+        this.timeLeft = time;
+    }
+
+    @Override
+    public void run() {
+        timeLeft--;
+
+        String color = ChatColor.GREEN.toString();
+
+        try {
+            color = (double) timeLeft / (double) time > 0.25 ? ChatColor.GREEN.toString() : ChatColor.DARK_RED.toString();
+
+        } catch (ArithmeticException exception) {
+            color = ChatColor.DARK_RED.toString();
+
+        } finally {
+            for (Player player : dGroup.getPlayers()) {
+                MessageUtil.sendActionBarMessage(player, messageConfig.getMessage(Messages.PLAYER_TIME_LEFT, color, String.valueOf(timeLeft)));
+
+                DPlayer dPlayer = DPlayer.getByPlayer(player);
+                if (timeLeft > 0) {
+                    continue;
+                }
+
+                DPlayerKickEvent dPlayerKickEvent = new DPlayerKickEvent(dPlayer, DPlayerKickEvent.Cause.TIME_EXPIRED);
+
+                if (!dPlayerKickEvent.isCancelled()) {
+                    MessageUtil.broadcastMessage(messageConfig.getMessage(Messages.PLAYER_TIME_KICK, player.getName()));
+                    dPlayer.leave();
+                    if (dGroup.getGameWorld().getConfig().getKeepInventoryOnEscape()) {
+                        dPlayer.applyRespawnInventory();
+                    }
+                }
+
+                cancel();
+            }
+        }
+
+    }
+}