Change package.

src/main/java/dev/lambdaurora/lambdacontrols/event/PlayerChangeControlsModeCallback.java

@@ -0,0 +1,35 @@
+/*
+ * Copyright © 2020 LambdAurora <aurora42lambda@gmail.com>
+ *
+ * This file is part of LambdaControls.
+ *
+ * Licensed under the MIT license. For more information,
+ * see the LICENSE file.
+ */
+
+package dev.lambdaurora.lambdacontrols.event;
+
+import dev.lambdaurora.lambdacontrols.ControlsMode;
+import net.fabricmc.fabric.api.event.Event;
+import net.fabricmc.fabric.api.event.EventFactory;
+import net.minecraft.entity.player.PlayerEntity;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * Represents an event callback which is fired when a player changes the controls mode.
+ *
+ * @author LambdAurora
+ * @version 1.1.0
+ * @since 1.1.0
+ */
+@FunctionalInterface
+public interface PlayerChangeControlsModeCallback
+{
+    Event<PlayerChangeControlsModeCallback> EVENT = EventFactory.createArrayBacked(PlayerChangeControlsModeCallback.class, listeners -> (player, controlsMode) -> {
+        for (PlayerChangeControlsModeCallback event : listeners) {
+            event.apply(player, controlsMode);
+        }
+    });
+
+    void apply(@NotNull PlayerEntity player, @NotNull ControlsMode controlsMode);
+}