# TODO: convert to just combat UI, instancing appropriate zone/area
# BUG: elements not adjusting properly when moving to second monitor
extends Control


var deltaCount := 0
var enemyMoveSpeed := 5.0
# var questComplete := false
var canContinue := false

var worldArea: WorldArea
var currentAreaQuest: Quest


func _ready() -> void:
    if OS.is_debug_build():
        %DebugMenu.show()
        Engine.time_scale = 10.0
        
    SignalBus.quest_generated.connect(_on_quest_generated)
    SignalBus.quest_completed.connect(_on_quest_completed)
    
    _create_area()
    

func _process(_delta: float) -> void:
    deltaCount += 1
    if canContinue:
        _continue_show()


func _create_area() -> void:
    worldArea = load("res://scenes/world_area.tscn").instantiate()
    add_child(worldArea)
    move_child(worldArea, 0)

func _on_button_test_pressed() -> void:
    %DebugMenu/ButtonTest.text = "pass"
    pass
    

func _on_button_exit_pressed() -> void:
    get_tree().quit()


func _continue_show() -> void:
    %UITop/ContinueButton.modulate.a += 0.05
    

func _go_next_area() -> void:
    var prevAreaQuest = currentAreaQuest
    # FIXME: breaks at some point?
    SignalBus.area_continue_pressed.emit()
    Globals.debug_print("gna signal emitted")
    %QuestsContainer.remove_child(prevAreaQuest)
    Globals.debug_print("gna quest removed")
    prevAreaQuest.queue_free()
    Globals.debug_print("gna quest queued to free")
    _create_area()
    Globals.debug_print("gna new area created")
    

func _on_quest_generated(quest) -> void:
    currentAreaQuest = quest
    %QuestsContainer.add_child(currentAreaQuest)


# TODO: move all quest stuff to quest class?
func _on_quest_completed() -> void:
    if %UITop/AutoCheck.button_pressed:
        _go_next_area()
    else:
        canContinue = true


func _on_continue_button_pressed() -> void:
    _go_next_area()