Improved component system

client/player/controller/PlayerController.gd

@@ -1,32 +1,34 @@
 class_name PlayerController
 extends Controller
 
-## The character that we're controlling.
 var player: Player
-
-## We need the movement component to check if we can perform certain actions.
 var movement: MovementComponent
+var skills: SkillsComponent
 
 func _init(new_player: Player):
 	player = new_player
-	movement = player.find_child("Movement")
+	movement = player.get_node("Movement")
+	skills = player.get_node("Skills")
+	name = "Controller"
 
-func _unhandled_input(event):
+func _unhandled_input(event: InputEvent):
 	if Global.interacting_with_ui:
 		return
 	
-	# Calculate the direction
+	update_direction()
+	update_actions(event)
+
+func update_direction():
 	var move := Input.get_vector("move_left", "move_right", "move_forward", "move_backward")
 	var direction := (Global.camera.global_basis * Vector3(move.x, 0, move.y))
 	direction.y = 0
 	direction = direction.normalized()
-	
-	# Notify components
-	player.set_direction(direction)
+	direction_changed.emit(direction)
 
+func update_actions(event: InputEvent):
 	if event.is_action_pressed("jump") && movement && movement.can_jump():
-		player.jump()
+		jumped.emit()
 	
 	for i in range(4):
 		if event.is_action_pressed("skill_%d" % (i + 1)):
-			player.use_skill(i)
+			used_skill.emit(i)