Implement PlayerMoveEvent

src/main/java/emu/grasscutter/server/event/player/PlayerMoveEvent.java

@@ -0,0 +1,47 @@
+package emu.grasscutter.server.event.player;
+
+import emu.grasscutter.game.player.Player;
+import emu.grasscutter.server.event.Cancellable;
+import emu.grasscutter.server.event.types.PlayerEvent;
+import emu.grasscutter.utils.Position;
+
+/**
+ * TODO: Allow plugins to change the position of the player.
+ */
+public final class PlayerMoveEvent extends PlayerEvent implements Cancellable {
+    private final MoveType type;
+    private final Position from;
+    private final Position to;
+
+    public PlayerMoveEvent(Player player, MoveType type, Position from, Position to) {
+        super(player);
+
+        this.type = type;
+        this.from = from;
+        this.to = to;
+    }
+
+    public MoveType getMoveType() {
+        return this.type;
+    }
+
+    public Position getSource() {
+        return this.from;
+    }
+
+    public Position getDestination() {
+        return this.to;
+    }
+
+    public enum MoveType {
+        /**
+         * The player has sent a combat invocation to move.
+         */
+        PLAYER,
+
+        /**
+         * The server has requested that the player moves.
+         */
+        SERVER
+    }
+}