added ladder script

scripts/ladder.gd

@@ -1,39 +1,13 @@
 extends Area3D
-
-@onready var collision_midpoint: Node3D = $CollisionMidpoint
-
-var player
-var player_on_ladder = false
-@onready var level_control = get_tree().current_scene
-
-# Called when the node enters the scene tree for the first time.
-func _ready():
-	pass
+class_name Ladder
+@onready var ladder_player_pos: Marker3D = $LadderPlayerPos
 
 
-# Called every frame. 'delta' is the elapsed time since the previous frame.
-func _process(delta):
-	pass
-	#if player != null:
-		#if player.is_climbing:
-			#hold_player()
-
-func _on_body_entered(body):
-	if body.is_in_group("player"):
-		body.is_climbing = true
-		if body.global_position.y < collision_midpoint.global_position.y:
-			body.global_position.y += .2
-		#else:
-			#body.velocity = Vector3(0,0,0)
-			#body.global_position = Vector3(global_position.x,body.global_position.y,global_position.z)
+func _on_body_entered(body: Node3D) -> void:
+	if body is Player:
+		body.start_ladder_climb(ladder_player_pos)
 
 
-func _on_body_exited(body):
-	if body.is_in_group("player"):
-		body.is_climbing = false
-		player_on_ladder = false
-		body.velocity.y = .1
-
-func hold_player():
-	var direction_to_ladder = player.global_position.direction_to(self.global_position)
-	player.velocity = Vector3(direction_to_ladder.x * 10,player.velocity.y,direction_to_ladder.z * 10)
+func _on_body_exited(body: Node3D) -> void:
+	if body is Player:
+		body.end_ladder_climb()