added the game

Scripts/Classes/Entities/Items/Vine.gd

@@ -0,0 +1,78 @@
+class_name Vine
+extends Node2D
+
+@export var top_point := -256
+
+const SPEED := 32.0
+@onready var collision: CollisionShape2D = $Hitbox/Collision
+@onready var visuals: NinePatchRect = $Visuals
+@onready var hitbox: Area2D = $Hitbox
+
+
+@export var cutscene = false
+@export var can_tele := true
+
+var can_stop := true
+
+signal stopped
+
+func _ready() -> void:
+	global_position.y -= 1
+	if cutscene:
+		do_cutscene()
+
+func do_cutscene() -> void:
+	for i in get_tree().get_nodes_in_group("Players"):
+		i.global_position = global_position + Vector2(0, 24)
+		i.hide()
+		i.state_machine.transition_to("Freeze")
+	await stopped
+	for i: Player in get_tree().get_nodes_in_group("Players"):
+		i.show()
+		for x in [1, 2]:
+			i.set_collision_mask_value(x, false)
+		i.state_machine.transition_to("Climb", {"Vine" = self, "Cutscene" = true})
+		var climb_state = i.get_node("States/Climb")
+		climb_state.climb_direction = -1
+		await get_tree().create_timer(1.5, false).timeout
+		i.direction = -1
+		climb_state.climb_direction = 0
+		await get_tree().create_timer(0.5, false).timeout
+		i.state_machine.transition_to("Normal")
+		for x in [1, 2]:
+			i.set_collision_mask_value(x, true)
+
+func _physics_process(delta: float) -> void:
+	if global_position.y >= top_point:
+		global_position.y -= SPEED * delta
+		visuals.size.y += SPEED * delta
+		collision.shape.size.y += SPEED * delta
+		collision.position.y += (SPEED / 2) * delta
+	elif can_stop:
+		can_stop = false
+		stopped.emit()
+	
+	handle_player_interaction(delta)
+	$WarpHitbox/CollisionShape2D.set_deferred("disabled", global_position.y > top_point)
+
+func handle_player_interaction(delta: float) -> void:
+	for i in hitbox.get_overlapping_areas():
+		if i.owner is Player:
+			if Global.player_action_pressed("move_up", i.owner.player_id) and i.owner.state_machine.state.name == "Normal":
+				i.owner.state_machine.transition_to("Climb", {"Vine": self})
+			elif i.owner.state_machine.state.name == "Climb" and global_position.y >= top_point:
+				i.owner.global_position.y -= SPEED * delta
+
+
+func on_player_entered(_player: Player) -> void:
+	if can_tele == false:
+		return
+	Level.in_vine_level = true
+	Level.vine_return_level = Global.current_level.scene_file_path
+	Global.transition_to_scene(Level.vine_warp_level)
+
+
+func on_area_exited(area: Area2D) -> void:
+	if area.owner is Player:
+		if area.owner.state_machine.state.name == "Climb":
+			area.owner.state_machine.transition_to("Normal")