Add a separate event for random teleport

bukkit/src/main/java/net/william278/huskhomes/event/BukkitEventDispatcher.java

@@ -46,7 +46,11 @@ default <T extends Event> boolean fireIsCancelled(@NotNull T event) {
     @Override
     @NotNull
     default ITeleportEvent getTeleportEvent(@NotNull Teleport teleport) {
-        return teleport.getType() == Teleport.Type.BACK ? new TeleportBackEvent(teleport) : new TeleportEvent(teleport);
+        return switch (teleport.getType()) {
+            case BACK -> new TeleportBackEvent(teleport);
+            case RANDOM_TELEPORT -> new RandomTeleportEvent(teleport);
+            default -> new TeleportEvent(teleport);
+        };
     }
 
     @Override

bukkit/src/main/java/net/william278/huskhomes/event/RandomTeleportEvent.java

@@ -0,0 +1,50 @@
+/*
+ * This file is part of HuskHomes, licensed under the Apache License 2.0.
+ *
+ *  Copyright (c) William278 <[email protected]>
+ *  Copyright (c) contributors
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+package net.william278.huskhomes.event;
+
+import net.william278.huskhomes.position.Position;
+import net.william278.huskhomes.teleport.Teleport;
+import org.bukkit.event.HandlerList;
+import org.jetbrains.annotations.NotNull;
+
+public class RandomTeleportEvent extends TeleportEvent implements IRandomTeleportEvent, Cancellable {
+    private static final HandlerList HANDLER_LIST = new HandlerList();
+
+    public RandomTeleportEvent(@NotNull Teleport teleport) {
+        super(teleport);
+    }
+
+    @Override
+    @NotNull
+    public Position getPosition() {
+        return (Position) getTeleport().getTarget();
+    }
+
+    @NotNull
+    @Override
+    public HandlerList getHandlers() {
+        return HANDLER_LIST;
+    }
+
+    @SuppressWarnings("unused")
+    public static HandlerList getHandlerList() {
+        return HANDLER_LIST;
+    }
+}

common/src/main/java/net/william278/huskhomes/command/RTPCommand.java

@@ -189,6 +189,7 @@ private void performLocalRTP(@NotNull OnlineUser teleporter, @NotNull CommandUse
                     // Build and execute the teleport
                     final TeleportBuilder builder = Teleport.builder(plugin)
                             .teleporter(teleporter)
+                            .type(Teleport.Type.RANDOM_TELEPORT)
                             .actions(TransactionResolver.Action.RANDOM_TELEPORT)
                             .target(position.get());
                     builder.buildAndComplete(executor.equals(teleporter), args);

common/src/main/java/net/william278/huskhomes/event/IRandomTeleportEvent.java

@@ -0,0 +1,30 @@
+/*
+ * This file is part of HuskHomes, licensed under the Apache License 2.0.
+ *
+ *  Copyright (c) William278 <[email protected]>
+ *  Copyright (c) contributors
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+package net.william278.huskhomes.event;
+
+import net.william278.huskhomes.position.Position;
+import org.jetbrains.annotations.NotNull;
+
+public interface IRandomTeleportEvent extends ITeleportEvent {
+
+    @NotNull
+    Position getPosition();
+
+}

common/src/main/java/net/william278/huskhomes/teleport/Teleport.java

@@ -203,7 +203,8 @@ private void performTransactions() {
     public enum Type {
         TELEPORT(0),
         RESPAWN(1),
-        BACK(2);
+        BACK(2),
+        RANDOM_TELEPORT(3);
 
         private final int typeId;
 

fabric/src/main/java/net/william278/huskhomes/event/RandomTeleportCallback.java

@@ -0,0 +1,80 @@
+/*
+ * This file is part of HuskHomes, licensed under the Apache License 2.0.
+ *
+ *  Copyright (c) William278 <[email protected]>
+ *  Copyright (c) contributors
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+package net.william278.huskhomes.event;
+
+import net.fabricmc.fabric.api.event.Event;
+import net.fabricmc.fabric.api.event.EventFactory;
+import net.minecraft.util.ActionResult;
+import net.william278.huskhomes.position.Position;
+import net.william278.huskhomes.teleport.Teleport;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.function.Function;
+
+public interface RandomTeleportCallback extends FabricEventCallback<IRandomTeleportEvent> {
+    @NotNull
+    Event<RandomTeleportCallback> EVENT = EventFactory.createArrayBacked(RandomTeleportCallback.class,
+            (listeners) -> (event) -> {
+                for (RandomTeleportCallback listener : listeners) {
+                    final ActionResult result = listener.invoke(event);
+                    if (event.isCancelled()) {
+                        return ActionResult.FAIL;
+                    } else if (result == ActionResult.FAIL) {
+                        event.setCancelled(true);
+                        return result;
+                    }
+                }
+
+                return ActionResult.PASS;
+            });
+
+    @NotNull
+    Function<Teleport, IRandomTeleportEvent> SUPPLIER = (teleport) ->
+            new IRandomTeleportEvent() {
+                private boolean cancelled = false;
+
+                @Override
+                @NotNull
+                public Position getPosition() {
+                    return (Position) getTeleport().getTarget();
+                }
+
+                @Override
+                @NotNull
+                public Teleport getTeleport() {
+                    return teleport;
+                }
+
+                @Override
+                public void setCancelled(boolean cancelled) {
+                    this.cancelled = cancelled;
+                }
+
+                @Override
+                public boolean isCancelled() {
+                    return cancelled;
+                }
+
+                public @NotNull Event<RandomTeleportCallback> getEvent() {
+                    return EVENT;
+                }
+
+            };
+}

sponge/src/main/java/net/william278/huskhomes/event/SpongeEventDispatcher.java

@@ -46,7 +46,8 @@ default <T extends net.william278.huskhomes.event.Event> boolean fireIsCancelled
     @Override
     @NotNull
     default ITeleportEvent getTeleportEvent(@NotNull Teleport teleport) {
-        return new SpongeTeleportEvent(teleport);
+        return teleport.getType() == Teleport.Type.RANDOM_TELEPORT ? new SpongeRandomTeleportEvent(teleport) :
+                new SpongeTeleportEvent(teleport);
     }
 
     @Override

sponge/src/main/java/net/william278/huskhomes/event/SpongeRandomTeleportEvent.java

@@ -0,0 +1,65 @@
+/*
+ * This file is part of HuskHomes, licensed under the Apache License 2.0.
+ *
+ *  Copyright (c) William278 <[email protected]>
+ *  Copyright (c) contributors
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+package net.william278.huskhomes.event;
+
+import net.william278.huskhomes.position.Position;
+import net.william278.huskhomes.teleport.Teleport;
+import org.jetbrains.annotations.NotNull;
+import org.spongepowered.api.event.Cancellable;
+import org.spongepowered.api.event.Cause;
+import org.spongepowered.api.event.Event;
+
+public class SpongeRandomTeleportEvent implements IRandomTeleportEvent, Event, Cancellable {
+
+    private boolean cancelled = false;
+    private final Teleport teleport;
+
+    public SpongeRandomTeleportEvent(@NotNull Teleport teleport) {
+        this.teleport = teleport;
+    }
+
+    @Override
+    public void setCancelled(boolean cancelled) {
+        this.cancelled = cancelled;
+    }
+
+    @Override
+    public boolean isCancelled() {
+        return cancelled;
+    }
+
+    @NotNull
+    @Override
+    public Teleport getTeleport() {
+        return teleport;
+    }
+
+    @Override
+    public Cause cause() {
+        return Cause.builder()
+                .append(teleport.getTeleporter())
+                .build();
+    }
+
+    @Override
+    public @NotNull Position getPosition() {
+        return (Position) teleport.getTarget();
+    }
+}