42 lines
1.7 KiB
GDScript3
42 lines
1.7 KiB
GDScript3
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extends Control
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var gif_path = "res://asset/art/gif/"
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var sprite_frames = preload("res://config/animation/entity_sprite_frames.tres")
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func _ready():
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var gif_files = []
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for file in DirAccess.open(gif_path).get_files():
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if file.get_extension() == "gif":
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gif_files.append(file)
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for gif_file in gif_files:
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var path = gif_path + gif_file
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var frames = load(path) as SpriteFrames
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if frames and frames.has_animation("gif"):
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var animation_name = gif_file.get_basename()
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var dir_name = gif_path + animation_name + "/"
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if DirAccess.dir_exists_absolute(dir_name):
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# 如果已经存在则跳过，避免重复导入
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# 重新导入时需要删除文件夹
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continue
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DirAccess.make_dir_absolute(dir_name)
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if not sprite_frames.has_animation(animation_name):
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sprite_frames.add_animation(animation_name)
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else:
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sprite_frames.clear(animation_name)
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sprite_frames.set_animation_loop(animation_name, frames.get_animation_loop("gif"))
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sprite_frames.set_animation_speed(animation_name, frames.get_animation_speed("gif"))
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for i in range(frames.get_frame_count("gif")):
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var texture = frames.get_frame_texture("gif", i) as Texture2D
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var image = texture.get_image()
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# save image to dir
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var image_path = dir_name + str(i) + ".png"
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image.save_png(image_path)
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var new_texture := ImageTexture.create_from_image(image)
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# 设置资源路径，sprite_frames 中便会保存引用路径而不是二进制数据
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new_texture.resource_path = image_path
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var duration = frames.get_frame_duration("gif", i)
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sprite_frames.add_frame(animation_name, new_texture, duration)
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print("Imported: ", animation_name, " frames: ", frames.get_frame_count("gif"))
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ResourceSaver.save(sprite_frames)
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