Added auto spawn system

eco-core/core-plugin/src/main/java/com/willfp/ecobosses/EcoBossesPlugin.java

@@ -6,10 +6,7 @@ import com.willfp.eco.core.command.AbstractCommand;
 import com.willfp.eco.core.integrations.IntegrationLoader;
 import com.willfp.ecobosses.bosses.EcoBoss;
 import com.willfp.ecobosses.bosses.EcoBosses;
-import com.willfp.ecobosses.bosses.listeners.AttackListeners;
-import com.willfp.ecobosses.bosses.listeners.DeathListeners;
-import com.willfp.ecobosses.bosses.listeners.PassiveListeners;
-import com.willfp.ecobosses.bosses.listeners.SpawnListeners;
+import com.willfp.ecobosses.bosses.listeners.*;
 import com.willfp.ecobosses.commands.CommandEbdrop;
 import com.willfp.ecobosses.commands.CommandEbkillall;
 import com.willfp.ecobosses.commands.CommandEbreload;
@@ -46,7 +43,7 @@ public class EcoBossesPlugin extends EcoPlugin {
      */
     @Override
     public void enable() {
-
+        this.getScheduler().runTimer(new AutoSpawnTimer(), 5, 1);
     }
 
     /**

eco-core/core-plugin/src/main/java/com/willfp/ecobosses/bosses/EcoBoss.java

@@ -10,18 +10,10 @@ import com.willfp.ecobosses.bosses.effects.Effect;
 import com.willfp.ecobosses.bosses.effects.Effects;
 import com.willfp.ecobosses.bosses.util.bosstype.BossEntityUtils;
 import com.willfp.ecobosses.bosses.util.bosstype.BossType;
-import com.willfp.ecobosses.bosses.util.obj.BossbarProperties;
-import com.willfp.ecobosses.bosses.util.obj.ExperienceOptions;
-import com.willfp.ecobosses.bosses.util.obj.ImmunityOptions;
-import com.willfp.ecobosses.bosses.util.obj.OptionedSound;
-import com.willfp.ecobosses.bosses.util.obj.SpawnTotem;
-import com.willfp.ecobosses.bosses.util.obj.TargetMode;
+import com.willfp.ecobosses.bosses.util.obj.*;
 import lombok.AccessLevel;
 import lombok.Getter;
-import org.bukkit.Bukkit;
-import org.bukkit.Location;
-import org.bukkit.Material;
-import org.bukkit.Sound;
+import org.bukkit.*;
 import org.bukkit.boss.BarColor;
 import org.bukkit.boss.BarStyle;
 import org.bukkit.configuration.InvalidConfigurationException;
@@ -31,16 +23,7 @@ import org.bukkit.event.entity.EntityDamageEvent;
 import org.bukkit.inventory.ItemStack;
 import org.jetbrains.annotations.NotNull;
 
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Base64;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Objects;
-import java.util.Set;
-import java.util.UUID;
+import java.util.*;
 import java.util.stream.Collectors;
 
 public class EcoBoss extends PluginDependent {
@@ -234,6 +217,18 @@ public class EcoBoss extends PluginDependent {
     @Getter
     private final boolean disableBoats;
 
+    /**
+     * The time between auto spawns.
+     */
+    @Getter
+    private final int autoSpawnInterval;
+
+    /**
+     * Locations that the boss can auto spawn at.
+     */
+    @Getter
+    private final List<Location> autoSpawnLocations;
+
     /**
      * Create a new Boss.
      *
@@ -425,6 +420,18 @@ public class EcoBoss extends PluginDependent {
         // Boat + Minecarts
         this.disableBoats = this.getConfig().getBool("defence.no-boats");
 
+        // Auto Spawn
+        this.autoSpawnInterval = this.getConfig().getInt("auto-spawn-interval");
+        this.autoSpawnLocations = new ArrayList<>();
+        for (String string : this.getConfig().getStrings("auto-spawn-locations")) {
+            String[] split = string.split(":");
+            World world = Bukkit.getWorld(split[0]);
+            double x = Double.parseDouble(split[1]);
+            double y = Double.parseDouble(split[2]);
+            double z = Double.parseDouble(split[3]);
+            autoSpawnLocations.add(new Location(world, x, y, z));
+        }
+
         if (this.getConfig().getBool("enabled")) {
             EcoBosses.addBoss(this);
         }

eco-core/core-plugin/src/main/java/com/willfp/ecobosses/bosses/listeners/AutoSpawnTimer.java

@@ -0,0 +1,30 @@
+package com.willfp.ecobosses.bosses.listeners;
+
+import com.willfp.eco.util.NumberUtils;
+import com.willfp.ecobosses.bosses.EcoBoss;
+import com.willfp.ecobosses.bosses.EcoBosses;
+import org.bukkit.Location;
+
+public class AutoSpawnTimer implements Runnable {
+    private int tick = 0;
+
+    @Override
+    public void run() {
+        tick++;
+
+        for (EcoBoss boss : EcoBosses.values()) {
+            if (boss.getAutoSpawnInterval() < 0) {
+                continue;
+            }
+
+            if (boss.getAutoSpawnLocations().isEmpty()) {
+                continue;
+            }
+
+            if (tick % boss.getAutoSpawnInterval() == 0) {
+                Location location = boss.getAutoSpawnLocations().get(NumberUtils.randInt(0, boss.getAutoSpawnLocations().size() - 1));
+                boss.spawn(location);
+            }
+        }
+    }
+}

eco-core/core-plugin/src/main/resources/bosses/alpha_wolf.yml

@@ -13,6 +13,9 @@ attack-damage: 50
 movement-speed: 2
 follow-range: 15
 
+auto-spawn-interval: -1 # Time between auto spawns in ticks (20 ticks in a second) - Set to -1 to disable.
+auto-spawn-locations: [ ] # Formatted as world:x:y:z - for example world_nether:100:10:100
+
 spawn-totem:
   enabled: true
   top: beacon

eco-core/core-plugin/src/main/resources/bosses/illusioner.yml

@@ -13,6 +13,9 @@ attack-damage: 30
 movement-speed: 1.2
 follow-range: 20
 
+auto-spawn-interval: -1 # Time between auto spawns in ticks (20 ticks in a second) - Set to -1 to disable.
+auto-spawn-locations: [ ] # Formatted as world:x:y:z - for example world_nether:100:10:100
+
 spawn-totem:
   enabled: true
   top: carved_pumpkin

eco-core/core-plugin/src/main/resources/bosses/steel_golem.yml

@@ -13,6 +13,9 @@ attack-damage: 90
 movement-speed: 1.5
 follow-range: 16
 
+auto-spawn-interval: -1 # Time between auto spawns in ticks (20 ticks in a second) - Set to -1 to disable.
+auto-spawn-locations: [] # Formatted as world:x:y:z - for example world_nether:100:10:100
+
 spawn-totem:
   enabled: true
   top: netherite_block

eco-core/core-plugin/src/main/resources/bosses/tarantula.yml

@@ -13,6 +13,9 @@ attack-damage: 70
 movement-speed: 1.3
 follow-range: 15
 
+auto-spawn-interval: -1 # Time between auto spawns in ticks (20 ticks in a second) - Set to -1 to disable.
+auto-spawn-locations: [ ] # Formatted as world:x:y:z - for example world_nether:100:10:100
+
 spawn-totem:
   enabled: true
   top: netherite_block