Ishotihadus
83 lines
2.3 KiB
Ruby
Executable File
83 lines
2.3 KiB
Ruby
Executable File
#!/usr/bin/env ruby
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require 'mikunyan'
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require 'mikunyan/decoders'
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require 'fileutils'
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opts = {:as_asset => false, :outputdir => nil, :sprite => false}
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arg = nil
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i = 0
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while i < ARGV.count
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if ARGV[i].start_with?('-')
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case ARGV[i]
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when '--as-asset', '-a'
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opts[:as_asset] = true
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when '--outputdir', '-o'
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i += 1
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opts[:outputdir] = ARGV[i]
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when '--sprite', '-s'
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opts[:sprite] = true
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else
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warn("Unknown option: #{ARGV[i]}")
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end
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else
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arg = ARGV[i] unless arg
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end
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i += 1
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end
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unless arg
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warn("Input file is not specified")
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exit(1)
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end
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unless File.file?(arg)
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warn("File not found: #{arg}")
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exit(1)
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end
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assets = []
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if opts[:as_asset]
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assets = [Mikunyan::Asset.file(arg, File.basename(arg, '.*'))]
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else
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assets = Mikunyan::AssetBundle.file(arg).assets
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end
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outdir = opts[:outputdir] || File.basename(arg, '.*')
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FileUtils.mkpath(outdir)
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assets.each do |asset|
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if opts[:sprite]
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textures = {}
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asset.path_ids.select{|path_id| asset.object_type(path_id) == 'Sprite'}.each do |path_id|
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obj = asset.parse_object(path_id)
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name = obj.m_Name.value
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tex_id = obj.m_RD.texture.m_PathID.value
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unless textures[tex_id]
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tex_obj = asset.parse_object(tex_id)
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textures[tex_id] = Mikunyan::ImageDecoder.decode_object(tex_obj) if tex_obj
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end
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if textures[tex_id]
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x = obj.m_Rect.x.value.to_i
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y = obj.m_Rect.y.value.to_i
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width = obj.m_Rect.width.value.to_i
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height = obj.m_Rect.height.value.to_i
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puts "#{outdir}/#{name}.png (#{width} x #{height})"
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textures[tex_id].crop(x, textures[tex_id].height - height - y, width, height).save("#{outdir}/#{name}.png")
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end
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end
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else
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asset.path_ids.select{|path_id| asset.object_type(path_id) == 'Texture2D'}.each do |path_id|
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obj = asset.parse_object(path_id)
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name = obj.m_Name.value
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image = Mikunyan::ImageDecoder.decode_object(obj)
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puts "#{outdir}/#{name}.png (#{image.width} x #{image.height})"
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image.save("#{outdir}/#{name}.png") if image
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end
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end
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end
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