Add random event runner

src/main/java/gent/zeus/mc13dtl/MC13DTL.java

@@ -2,7 +2,9 @@ package gent.zeus.mc13dtl;
 
 import org.bukkit.plugin.Plugin;
 import org.bukkit.plugin.java.JavaPlugin;
+import org.bukkit.scheduler.BukkitScheduler;
 
+import gent.zeus.mc13dtl.events.RandomEventRunner;
 import gent.zeus.mc13dtl.gamestate.GameStateCommand;
 import gent.zeus.mc13dtl.gamestate.GameStateHandler;
 import io.papermc.paper.command.brigadier.Commands;
@@ -21,5 +23,7 @@ public class MC13DTL extends JavaPlugin {
       Commands commands = event.registrar();
       commands.register("start-game", "Start a game of 13 days to live", new GameStateCommand());
     });
+    BukkitScheduler scheduler = this.getServer().getScheduler();
+    scheduler.runTaskTimer(this, new RandomEventRunner(), 0, 100);
   }
 }

src/main/java/gent/zeus/mc13dtl/events/RandomEventExecutor.java

@@ -0,0 +1,9 @@
+package gent.zeus.mc13dtl.events;
+
+import org.bukkit.entity.Player;
+
+public class RandomEventExecutor {
+  public static void executeRandomEvent(Player player) {
+    player.sendMessage("test");
+  }
+}

src/main/java/gent/zeus/mc13dtl/events/RandomEventRunner.java

@@ -0,0 +1,29 @@
+package gent.zeus.mc13dtl.events;
+
+import org.bukkit.Bukkit;
+import org.bukkit.NamespacedKey;
+import org.bukkit.OfflinePlayer;
+import org.bukkit.World;
+import org.bukkit.persistence.PersistentDataType;
+
+import gent.zeus.mc13dtl.MC13DTL;
+
+public class RandomEventRunner implements Runnable {
+  @Override
+  public void run() {
+    World world = Bukkit.getWorld("world");
+    NamespacedKey eventKey = new NamespacedKey(MC13DTL.instance, "last-event-day");
+    long lastRunDay = world.getPersistentDataContainer().get(eventKey, PersistentDataType.LONG);
+    long day = Bukkit.getWorld("world").getFullTime() / 24000;
+    if (day > lastRunDay && Bukkit.getWorld("world").getTime() >= 14000) {
+      for (OfflinePlayer i : Bukkit.getOfflinePlayers()) {
+        if (i.isOnline()) {
+          RandomEventExecutor.executeRandomEvent(i.getPlayer());
+        } else {
+          // TODO: Punishment
+        }
+      }
+      world.getPersistentDataContainer().set(eventKey, PersistentDataType.LONG, day);
+    }
+  }
+}

src/main/java/gent/zeus/mc13dtl/gamestate/GameStateUtil.java

@@ -18,6 +18,8 @@ public class GameStateUtil {
     NamespacedKey key = new NamespacedKey(MC13DTL.instance, "game-state");
     if (!world.getPersistentDataContainer().has(key)) {
       world.getPersistentDataContainer().set(key, PersistentDataType.STRING, "lobby");
+      NamespacedKey eventKey = new NamespacedKey(MC13DTL.instance, "last-event-day");
+      world.getPersistentDataContainer().set(eventKey, PersistentDataType.LONG, -1L);
     }
     String gameState = world.getPersistentDataContainer().get(key, PersistentDataType.STRING);
     if (gameState.equals("lobby")) {