TouhouGD/script/_global/util.gd

@tool
extends Node3D

func get_resource_name(resource:Resource) -> String:
	return resource.resource_path.get_file().trim_suffix('.tres') #todo 性能

func snap_vector3(value:Vector3) -> Vector3:
	return Vector3(snap_float(value.x),snap_float(value.y),snap_float(value.z))

func snap_float(value:float) -> float:
	return floor(value/Setting.pixel_size) * Setting.pixel_size

func vector_reduce(vector:Vector2,reduce:float) -> Vector2:
	var len = vector.length()
	if len == 0:
		return vector
	var new_len = max(len - reduce,0)
	var scale_rate = new_len / len
	return vector * scale_rate

func refresh_animation_lib():
	var animation_library_path = "res://resource/skill_animation_library/animation_library.tres"
	var animation_library = load(animation_library_path)
	
	var dir_path = "res://resource/skill_animation"
	var dir = DirAccess.open(dir_path)
	for file in dir.get_files():
		var path = dir_path + "/" + file
		var res = load(path)
		if res is Animation:
			var animation = res as Animation
			var animation_name = Util.get_resource_name(animation)
			print(animation_name)
			animation_library.add_animation(animation_name,animation)
			animation_library.animation_added.emit(animation_name)
	
	ResourceSaver.save(animation_library,animation_library_path)

func refresh_mesh_library(path_list:Array):
	var default_shape_full = [load("res://resource/mesh_library/default_shape_full.tres") as Shape3D]
	var default_shape_half = [load("res://resource/mesh_library/default_shape_half.tres") as Shape3D]
	var mesh_library = load("res://resource/mesh_library/mesh_library.tres") as MeshLibrary
	for file_name_full in path_list:
		var mesh_name = file_name_full.get_file().split('-')[0].trim_suffix('.vox')
		print(mesh_name)
		var mesh = load(file_name_full) as Mesh
		var mesh_id = mesh_library.find_item_by_name(mesh_name)
		if mesh_id == -1:
			mesh_id = mesh_library.get_last_unused_item_id()
			mesh_library.create_item(mesh_id)
		mesh_library.set_item_name(mesh_id,mesh_name)
		mesh_library.set_item_mesh(mesh_id,mesh)
		if mesh_name.begins_with("f_"):
			mesh_library.set_item_shapes(mesh_id,default_shape_full)
		elif mesh_name.begins_with("h_"):
			mesh_library.set_item_shapes(mesh_id,default_shape_half)
		elif mesh_name.begins_with("s_"):
			var new_shape = [mesh.create_convex_shape()]
			mesh_library.set_item_shapes(mesh_id,new_shape)
	var ids = mesh_library.get_item_list()
	var meshes = []
	for id in ids:
		meshes.append(mesh_library.get_item_mesh(id))
	var previews = EditorInterface.make_mesh_previews(meshes, 64)
	for i in range(len(ids)):
		mesh_library.set_item_preview(ids[i],previews[i])
	ResourceSaver.save(mesh_library)
		
func get_all_player_skill():
	var ret = []
	var dir_path = "res://config/player_skill"
	var dir = DirAccess.open(dir_path)
	for file in dir.get_files():
		var path = dir_path + "/" + file
		var res = load(path)
		if res is PlayerSkillCfg:
			ret.append(res)
	return ret