Added player movement

client/player/controller/ProxyController.gd

@@ -0,0 +1,22 @@
+class_name ProxyController
+extends Node
+
+## The character that we're controlling.
+@export var character: Character
+
+var server_position: Vector3
+
+func _ready():
+	server_position = character.position
+
+func _process(_delta):
+	var move := server_position - character.position
+	move.y = 0.0
+
+	if move.length_squared() < 0.01:
+		# character.position = server_position
+		character.direction = Vector3.ZERO
+		return
+	
+	character.direction = Vector3(move.x, 0, move.z)
+	character.direction = character.direction.normalized()