extends Node2D

onready var levelState := get_tree().root.get_child(4).get_node("%LevelState")

func _ready() -> void:
    if(GlobalState.get_savepoint(levelState.levelName) == global_position + Vector2(0,18)):
        $Flag.material.set_shader_param("speed", 0.6)
        $Flag.material.set_shader_param("amplitude", 1)
        $Flag.material.set_shader_param("inclination", 1)
        $Flag.texture_offset = Vector2(0,0)

#TODO Animation plays over again on reset
#TODO What should be saved when reaching a savepoint besides the position in the level
func _on_SaveArea_area_entered(area: Area2D) -> void:
    #TODO Spawnheight fixed
    if(!GlobalState.get_savepoint(levelState.levelName) == global_position + Vector2(0,18)):
        $AnimationPlayer.play("rolloutflag")
        GlobalState.set_savepoint(levelState.levelName, global_position + Vector2(0,18))