103 lines
3.0 KiB
GDScript
103 lines
3.0 KiB
GDScript
@tool
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class_name GroundLoader extends Node2D
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@export var current_scene := "c02_s01"
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@export var entrance_portal := "left"
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var ground: Node2D
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var scenes_dir = "res://scene/ground/scene/"
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var ground_dict = {}
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func _ready() -> void:
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_load_save()
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_read_grounds()
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if current_scene and entrance_portal:
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transition_to_scene(current_scene, entrance_portal, true)
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func _load_save():
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if ArchiveManager.archive:
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if ArchiveManager.archive.current_scene:
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current_scene = ArchiveManager.archive.current_scene
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if ArchiveManager.archive.entrance_portal:
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entrance_portal = ArchiveManager.archive.entrance_portal
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func _read_grounds():
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var dir = DirAccess.open(scenes_dir)
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for c_dir in dir.get_directories():
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var c_path = scenes_dir + c_dir + "/"
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for s_file in DirAccess.open(c_path).get_files():
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if s_file.ends_with(".tscn"):
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var s_path = c_path + s_file
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ground_dict[c_dir.substr(0, 3) + "_" + s_file.substr(0, 3)] = s_path
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func play_footstep_sound() -> void:
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if ground and ground.is_visible_in_tree():
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ground.play_footstep_sound()
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func transition_to_scene(key: String, portal: String, load_save := false) -> void:
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var scene_path = ground_dict[key]
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if scene_path:
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var scene = load(scene_path).instantiate()
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current_scene = key
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entrance_portal = portal
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if load_save:
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_do_transition(scene)
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# 更新玩家位置
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_update_player_position()
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else:
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var tween = create_tween()
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var player = SceneManager.get_player() as MainPlayer
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if player:
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player.action_locked = true
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#TODO 转场效果
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#
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tween.tween_interval(0.2)
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tween.tween_callback(_do_transition.bind(scene))
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tween.tween_callback(func(): player.action_locked = false)
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else:
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print("Scene not found: " + key)
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func _update_player_position():
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var player = SceneManager.get_player() as MainPlayer
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if player and ArchiveManager.archive:
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# if GlobalConfig.DEBUG:
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# print("update player position", ArchiveManager.archive.player_global_position)
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player.global_position = ArchiveManager.archive.player_global_position
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player.set_facing_direction(ArchiveManager.archive.player_direction)
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func _do_transition(scene: Node2D):
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if ground:
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ground.queue_free()
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# 提前移除，防止命名冲突
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remove_child(ground)
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ground = scene.get_child(0)
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scene.remove_child(ground)
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scene.queue_free()
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add_child(ground)
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ground.name = "Ground"
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_set_camera_and_player_boundary()
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_update_archive()
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var portal_node = get_node_or_null("./Ground/DeployLayer/portal_" + entrance_portal) as Node2D
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if portal_node:
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print("set player to portal:", entrance_portal)
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var player = SceneManager.get_player()
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if player:
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player.global_position.x = portal_node.global_position.x
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func _set_camera_and_player_boundary():
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var bg = ground.get_node("BGSprite2D")
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if bg.texture:
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SceneManager.set_camera_boundary(bg.texture.get_size())
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SceneManager.set_player_boundary(bg.texture.get_size())
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func _update_archive():
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ArchiveManager.archive.current_scene = current_scene
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ArchiveManager.archive.entrance_portal = entrance_portal
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