Add restart API events

gradle.properties

@@ -9,7 +9,7 @@ yarn_mappings=1.20.1+build.10
 loader_version=0.16.7
 
 # Mod Properties
-mod_version=1.16.0
+mod_version=1.16.1
 maven_group=cc.reconnected
 archives_base_name=rcc-server
 

src/main/java/cc/reconnected/server/api/events/RestartEvents.java

@@ -0,0 +1,31 @@
+package cc.reconnected.server.api.events;
+
+import cc.reconnected.server.core.BossBarManager;
+import net.fabricmc.fabric.api.event.Event;
+import net.fabricmc.fabric.api.event.EventFactory;
+
+public class RestartEvents {
+    public static final Event<Schedule> SCHEDULED = EventFactory.createArrayBacked(Schedule.class, callbacks ->
+            (timeBar) -> {
+                for (Schedule callback : callbacks) {
+                    callback.onSchedule(timeBar);
+                }
+            });
+
+    public static final Event<Cancel> CANCELED = EventFactory.createArrayBacked(Cancel.class, callbacks ->
+            (timeBar) -> {
+                for (Cancel callback : callbacks) {
+                    callback.onCancel(timeBar);
+                }
+            });
+
+    @FunctionalInterface
+    public interface Schedule {
+        void onSchedule(BossBarManager.TimeBar timeBar);
+    }
+
+    @FunctionalInterface
+    public interface Cancel {
+        void onCancel(BossBarManager.TimeBar timeBar);
+    }
+}

src/main/java/cc/reconnected/server/core/AutoRestart.java

@@ -3,6 +3,7 @@ package cc.reconnected.server.core;
 import cc.reconnected.server.RccServer;
 import cc.reconnected.server.api.events.BossBarEvents;
 import cc.reconnected.server.api.events.RccEvents;
+import cc.reconnected.server.api.events.RestartEvents;
 import cc.reconnected.server.util.Components;
 import net.kyori.adventure.key.InvalidKeyException;
 import net.kyori.adventure.key.Key;
@@ -90,6 +91,8 @@ public class AutoRestart {
                 BossBar.Style.NOTCHED_20,
                 true
         );
+
+        RestartEvents.SCHEDULED.invoker().onSchedule(restartBar);
     }
 
     public static boolean isScheduled() {
@@ -99,6 +102,7 @@ public class AutoRestart {
     public static void cancel() {
         if (restartBar != null) {
             BossBarManager.getInstance().cancelTimeBar(restartBar);
+            RestartEvents.CANCELED.invoker().onCancel(restartBar);
             restartBar = null;
         }