added possibility to disable appliances

core/src/main/java/eu/mhsl/craftattack/spawn/core/Main.java

@@ -67,10 +67,13 @@ public final class Main extends JavaPlugin {
         Main.logger().info(String.format("Loaded %d appliances!", this.appliances.size()));
 
         Main.logger().info("Initializing appliances...");
-        this.appliances.forEach(appliance -> {
+        this.appliances.stream()
-            appliance.onEnable();
+            .filter(appliance -> {
-            appliance.initialize(this);
+                Appliance.Flags flags = appliance.getClass().getAnnotation(Appliance.Flags.class);
-        });
+                if(flags == null) return true;
+                return flags.autoload();
+            })
+            .forEach(appliance -> appliance.enableSequence(this));
         Main.logger().info(String.format("Initialized %d appliances!", this.appliances.size()));
 
         if(Configuration.pluginConfig.getBoolean("httpServerEnabled", true)) {
@@ -85,17 +88,34 @@ public final class Main extends JavaPlugin {
     @Override
     public void onDisable() {
         Main.logger().info("Disabling appliances...");
-        this.appliances.forEach(appliance -> {
+        this.appliances.forEach(appliance -> appliance.disableSequence(this));
-            Main.logger().info("Disabling " + appliance.getClass().getSimpleName());
-            appliance.onDisable();
-            appliance.destruct(this);
-        });
 
         HandlerList.unregisterAll(this);
         Bukkit.getScheduler().cancelTasks(this);
         Main.logger().info("Disabled " + this.appliances.size() + " appliances!");
     }
 
+    public Appliance restartAppliance(Class<? extends Appliance> applianceClass) {
+        Appliance oldAppliance = this.appliances.stream()
+            .filter(appliance -> appliance.getClass().equals(applianceClass))
+            .findFirst()
+            .orElseThrow();
+        oldAppliance.disableSequence(this);
+        this.appliances.remove(oldAppliance);
+        Appliance newAppliance = this.createApplianceInstance(applianceClass);
+        this.appliances.add(newAppliance);
+        newAppliance.enableSequence(this);
+        return newAppliance;
+    }
+
+    private Appliance createApplianceInstance(Class<? extends Appliance> applianceClass) {
+        try {
+            return applianceClass.getDeclaredConstructor().newInstance();
+        } catch(Exception e) {
+            throw new RuntimeException(String.format("Failed to create instance of '%s'", applianceClass.getName()), e);
+        }
+    }
+
     public <T extends Appliance> T getAppliance(Class<T> clazz) {
         return this.appliances.stream()
             .filter(clazz::isInstance)

core/src/main/java/eu/mhsl/craftattack/spawn/core/appliance/Appliance.java

@@ -28,6 +28,7 @@ public abstract class Appliance {
     @Retention(RetentionPolicy.RUNTIME)
     public @interface Flags {
         boolean enabled() default true;
+        boolean autoload() default true;
     }
 
     private String localConfigPath;
@@ -104,6 +105,16 @@ public abstract class Appliance {
         this.listeners.forEach(HandlerList::unregisterAll);
     }
 
+    public void enableSequence(JavaPlugin plugin) {
+        this.onEnable();
+        this.initialize(plugin);
+    }
+
+    public void disableSequence(JavaPlugin plugin) {
+        this.onDisable();
+        this.destruct(plugin);
+    }
+
     protected <T extends Appliance> T queryAppliance(Class<T> clazz) {
         return Main.instance().getAppliance(clazz);
     }

event/src/main/java/eu/mhsl/craftattack/spawn/event/appliances/deathrun/Deathrun.java

@@ -3,6 +3,7 @@ package eu.mhsl.craftattack.spawn.event.appliances.deathrun;
 import eu.mhsl.craftattack.spawn.core.appliance.Appliance;
 import eu.mhsl.craftattack.spawn.event.appliances.eventController.Event;
 
+@Appliance.Flags(autoload = false)
 public class Deathrun extends Appliance implements Event {
     @Override
     public String displayName() {

event/src/main/java/eu/mhsl/craftattack/spawn/event/appliances/eventController/Event.java

@@ -2,4 +2,5 @@ package eu.mhsl.craftattack.spawn.event.appliances.eventController;
 
 public interface Event {
     String displayName();
+
 }

event/src/main/java/eu/mhsl/craftattack/spawn/event/appliances/eventController/EventController.java

@@ -1,5 +1,6 @@
 package eu.mhsl.craftattack.spawn.event.appliances.eventController;
 
+import eu.mhsl.craftattack.spawn.core.Main;
 import eu.mhsl.craftattack.spawn.core.appliance.Appliance;
 import eu.mhsl.craftattack.spawn.core.appliance.ApplianceCommand;
 import eu.mhsl.craftattack.spawn.event.appliances.eventController.commands.EventCommand;
@@ -8,6 +9,29 @@ import org.jetbrains.annotations.NotNull;
 import java.util.List;
 
 public class EventController extends Appliance {
+    private List<Appliance> eventAppliances = null;
+
+    @Override
+    public void onEnable() {
+        this.eventAppliances = Main.instance().getAppliances().stream()
+            .filter(appliance -> appliance instanceof Event)
+            .toList();
+    }
+
+    public List<Appliance> getEventAppliances() {
+        if(eventAppliances == null) throw new IllegalStateException("Event appliances were not initialized");
+        return eventAppliances;
+    }
+
+    public void enableEvent(Appliance event) {
+        getEventAppliances().forEach(appliance -> appliance.disableSequence(Main.instance()));
+        Main.instance().restartAppliance(event.getClass());
+    }
+
+    public void disableEvent(Appliance event) {
+        event.disableSequence(Main.instance());
+    }
+
     @Override
     protected @NotNull List<ApplianceCommand<?>> commands() {
         return List.of(

event/src/main/java/eu/mhsl/craftattack/spawn/event/appliances/eventController/commands/EventCommand.java

@@ -1,5 +1,6 @@
 package eu.mhsl.craftattack.spawn.event.appliances.eventController.commands;
 
+import eu.mhsl.craftattack.spawn.core.appliance.Appliance;
 import eu.mhsl.craftattack.spawn.core.appliance.ApplianceCommand;
 import eu.mhsl.craftattack.spawn.event.appliances.eventController.EventController;
 import org.bukkit.command.Command;
@@ -24,28 +25,30 @@ public class EventCommand extends ApplianceCommand<EventController> {
                 break;
             }
             case "start": {
-                sender.sendMessage("start");
+                if(args.length == 1) throw new Error("Not enough arguments for start.");
-                break;
+                this.getAppliance().enableEvent(findApplianceFromString(args[1]));
-            }
-            case "pause": {
-                sender.sendMessage("pause");
-                break;
-            }
-            case "resume": {
-                sender.sendMessage("resume");
                 break;
             }
             case "stop": {
-                sender.sendMessage("stop");
+                if(args.length == 1) throw new Error("Not enough arguments for stop.");
+                this.getAppliance().disableEvent(findApplianceFromString(args[1]));
                 break;
             }
             default: throw new Error("No such option: '%s' !".formatted(args[0]));
         }
     }
 
+    private Appliance findApplianceFromString(String name) {
+        System.out.println(this.getAppliance().getEventAppliances());
+        return this.getAppliance().getEventAppliances().stream()
+            .filter(appliance -> appliance.getClass().getSimpleName().equalsIgnoreCase(name))
+            .findFirst()
+            .orElseThrow();
+    }
+
     @Override
     public @Nullable List<String> onTabComplete(@NotNull CommandSender sender, @NotNull Command command, @NotNull String label, @NotNull String[] args) {
-        if(args.length == 1) return List.of("select", "start", "pause", "resume", "stop");
+        if(args.length == 1) return List.of("select", "start", "stop");
         return null;
     }
 }