Improved skill casting

client/network/PlayerMove.gd

@@ -31,7 +31,7 @@ func handle_packet(data: PackedByteArray):
 	controller.direction_changed.emit(Vector3(direction_x, 0, direction_z))
 
 func _physics_process(_delta):
-	if Global.player == null:
+	if !Global.player:
 		return
 	
 	if Global.player.position == last_sent_position:

client/player/Player.gd

@@ -1,13 +1,19 @@
 class_name Player
 extends Character
 
-signal name_changed(new_name: String)
+## Player ID
-
 var id: String
+
+## Components
 var movement: MovementComponent
+var state: StateComponent
 
 func _enter_tree():
-	movement = get_node("Movement")
+	movement = $Movement
+	state = $State
+
+## Name
+signal name_changed(new_name: String)
 
 func set_player_name(new_name: String):
 	name = new_name

client/player/skills/SkillsComponent.gd

@@ -3,14 +3,19 @@ extends Node
 
 @export var skills: Array[Skill]
 
+var character: Character
+
 func _ready():
-	var character := owner as Character
+	character = owner
 	character.controller.used_skill.connect(use_skill)
 
 func use_skill(slot: int):
 	if slot < 0 || slot >= skills.size():
 		return
 	
+	if character.state.current == StateComponent.State.Skill:
+		return
+
 	var skill := skills[slot]
 
 	if !skill: