264 lines
7.7 KiB
GDScript
264 lines
7.7 KiB
GDScript
@tool
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class_name Portal2D extends Sprite2D
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signal before_pre_transport_wait
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signal sign_mark_offset_updated
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# sign_mark 节点在 ready 时会直接读取
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@export var sign_mark_offset := Vector2.ZERO:
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set(val):
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sign_mark_offset = val
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sign_mark_offset_updated.emit(val)
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@export_multiline var debug_note: String = ""
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@export var enabled := true:
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set(val):
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enabled = val
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_check_sign_mark_and_texture()
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@export var immediately := false
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@export_enum("left", "right", "1", "2", "3", "4", "5", "6", "7", "8", "9") var portal_name := "left":
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set(value):
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#if portal_name:
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#remove_from_group("portal_"+portal_name)
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portal_name = value
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#add_to_group("portal_"+value)
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name = "portal_" + value
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@export var target_scene := "c02_s00"
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@export_enum("none", "left", "right", "1", "2", "3", "4", "5", "6", "7", "8", "9")
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var target_portal := "none":
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set(value):
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target_portal = value
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_check_sign_mark_and_texture()
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@export_enum("default", "locked", "opened") var status := "default":
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set(value):
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status = value
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# 只在编辑器模式下检查
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if is_node_ready() and Engine.is_editor_hint():
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_check_sign_mark_and_texture()
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@export var pre_transport_wait_time := 0.0
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# holding 意味着当前门禁用，不可传送，需要先完成某些条件
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@export var holding := false
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@export var holding_reason_key := ""
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@export var default_texture: Texture2D
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@export var opened_texture: Texture2D
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@export var unrevealed_sign_texture: Texture2D
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@export var default_sign_texture: Texture2D
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@export var opened_sign_texture: Texture2D
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@export var matched_sign_texture: Texture2D
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@export var locked_sign_texture: Texture2D
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var prop_key := ""
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@export var disable_key_after_used := true
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# 穿过通道的音效
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@onready var sfx_default = %SfxDefault as Sfx
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# 开锁的音效
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@onready var sfx_open = %SfxOpen as Sfx
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# 进门的音效
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@onready var sfx_enter = %SfxEnter as Sfx
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# 门被锁定，无法打开的音效
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@onready var sfx_locked = %SfxLocked as Sfx
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@onready var sign_mark = %Sign as Sign
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@onready var area2d = %Area2D as Area2D
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var activated := false
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static var item_config_res = preload("res://asset/dialogue/item_description.dialogue")
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var items: PackedStringArray
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var ground_archive: GroundArchive
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# 尝试互动的次数
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var tried_times: int:
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set(val):
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tried_times = val
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ground_archive.set_pair(name, "tried_times", val)
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# Called when the node enters the scene tree for the first time.
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func _ready() -> void:
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name = "portal_" + portal_name
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if Engine.is_editor_hint():
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_check_sign_mark_and_texture()
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_reload_items()
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return
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ground_archive = ArchiveManager.archive.ground_archive()
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tried_times = ground_archive.get_value(name, "tried_times", 0)
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status = ground_archive.get_value(name, "status", status)
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if GlobalConfig.DEBUG:
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print("Portal read status [", name, "] status=", status)
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_check_sign_mark_and_texture()
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area2d.body_entered.connect(_reset)
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area2d.body_exited.connect(_on_cancel)
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sign_mark.interacted.connect(_on_interacted)
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sign_mark.cancel.connect(_on_cancel)
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func _reload_items() -> void:
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items.clear()
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var id = item_config_res.titles["PropItems"]
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var current_line = item_config_res.lines[id]
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while current_line:
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if current_line.has("translation_key"):
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items.append(current_line.translation_key)
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if not current_line.has("next_id") or current_line.next_id == "end":
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break
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current_line = item_config_res.lines[current_line.next_id]
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notify_property_list_changed()
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func _check_sign_mark_and_texture():
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if not is_node_ready():
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return
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if status == "opened" and opened_texture:
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texture = opened_texture
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elif default_texture:
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texture = default_texture
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if status == "default":
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sign_mark.sprite2d.texture = default_sign_texture
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else:
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# holding 状态下，同样显示 unrevealed_sign_texture
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if tried_times == 0 or holding:
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sign_mark.sprite2d.texture = unrevealed_sign_texture
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else:
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match status:
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"locked":
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sign_mark.sprite2d.texture = locked_sign_texture
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"opened":
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sign_mark.sprite2d.texture = opened_sign_texture
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if target_portal == "none" or not enabled:
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sign_mark.enabled = false
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else:
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sign_mark.enabled = true
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var interact_mutex = Mutex.new()
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func _on_interacted() -> void:
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tried_times += 1
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if holding:
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if holding_reason_key:
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SceneManager.pop_os_with_str(holding_reason_key)
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return
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if target_portal == "none" or not enabled:
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return
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interact_mutex.lock()
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if status == "locked":
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# 检查是否有钥匙，尝试打开
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var key = SceneManager.get_current_prop(false)
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if prop_key and key == prop_key:
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sfx_open.global_play()
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status = "opened"
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ground_archive.set_pair(name, "status", status)
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if disable_key_after_used:
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SceneManager.disable_prop_item(key)
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else:
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sfx_locked.global_play()
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sign_mark.invalid_shake(locked_sign_texture, locked_sign_texture)
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_check_sign_mark_and_texture()
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interact_mutex.unlock()
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# 开锁尝试后，哪怕开锁成功，也需要下次操作再进入，而不是立即传送
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return
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# 传送，queue free 导致 sfx 无法播放，使用全局声源
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if status == "default":
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sfx_default.global_play()
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elif status == "opened":
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sfx_enter.global_play()
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else:
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sfx_locked.global_play()
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interact_mutex.unlock()
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return
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interact_mutex.unlock()
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before_pre_transport_wait.emit()
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if pre_transport_wait_time > 0.0:
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await get_tree().create_timer(pre_transport_wait_time).timeout
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if GlobalConfig.DEBUG:
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print("传送前往", target_scene, target_portal, " immediately=", immediately)
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var ground_loader = SceneManager.get_ground_loader() as GroundLoader
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if ground_loader:
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if immediately:
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ground_loader.transition_to_scene(target_scene, target_portal, 0.0)
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else:
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ground_loader.transition_to_scene(target_scene, target_portal)
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func _on_cancel(_body = null):
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activated = false
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# disconnect signal
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var prop_hud = SceneManager.get_prop_hud() as PropHud
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if prop_hud and prop_hud.current_item_changed.is_connected(_set_sign_texture_to_prop):
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prop_hud.current_item_changed.disconnect(_set_sign_texture_to_prop)
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func _reset(_body):
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_check_sign_mark_and_texture()
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activated = true
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if status == "locked":
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var key = SceneManager.get_current_prop(false)
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if key:
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_set_sign_texture_to_prop(key)
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var prop_hud = SceneManager.get_prop_hud() as PropHud
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if not prop_hud.current_item_changed.is_connected(_set_sign_texture_to_prop):
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prop_hud.current_item_changed.connect(_set_sign_texture_to_prop)
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# 根据当前 prop，调整 sign 所显示的 texture
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func _set_sign_texture_to_prop(_key):
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# if not prop_key or prop_key == key:
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# sign_mark.sprite2d.texture = matched_sign_texture
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# else:
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if tried_times:
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sign_mark.sprite2d.texture = locked_sign_texture
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else:
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sign_mark.sprite2d.texture = unrevealed_sign_texture
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# 暂时不启用自动传送
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# var action_times := 0
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# func _input(event: InputEvent) -> void:
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# # 长按自动传送
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# if activated:
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# if portal_name == "left" and target_portal == "right":
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# if event.is_action("left"):
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# action_times += 1
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# elif event.is_action("right"):
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# action_times = 0
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# if action_times >= 7:
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# activated = false
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# action_times = 0
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# %Sfx.play()
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# _on_interacted()
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# if portal_name == "right" and target_portal == "left":
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# if event.is_action("right"):
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# action_times += 1
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# elif event.is_action("left"):
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# action_times = 0
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# if action_times >= 7:
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# activated = false
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# action_times = 0
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# %Sfx.play()
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# _on_interacted()
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func _get_property_list() -> Array[Dictionary]:
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return [
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{
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"name": "prop_key",
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"type": TYPE_STRING,
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"hint": PROPERTY_HINT_ENUM_SUGGESTION,
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"hint_string": ",".join(items),
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}
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]
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func _get(property: StringName) -> Variant:
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if property == "prop_key":
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return prop_key
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return null
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func _set(property: StringName, value: Variant) -> bool:
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if property == "prop_key":
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prop_key = value
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return true
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return false
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