83 lines
3.0 KiB
Python
83 lines
3.0 KiB
Python
#!/usr/bin/env python3
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# Copyright (c) 2022 Space Wizards Federation
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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import PIL
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import PIL.Image
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import sys
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import iconsmooth_lib
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if len(sys.argv) != 5:
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print("iconsmooth_inv.py INPREFIX METRICS <" + iconsmooth_lib.all_conv + "> out.png")
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print("INPREFIX is something like, say, " + iconsmooth_lib.explain_prefix)
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print(iconsmooth_lib.explain_mm)
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raise Exception("see printed help")
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# Input detail configuration
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input_prefix = sys.argv[1]
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metric_mode = sys.argv[2]
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conversion_mode = iconsmooth_lib.conversion_modes[sys.argv[3]]
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output_name = sys.argv[4]
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tile_w, tile_h, subtile_w, subtile_h, remtile_w, remtile_h = iconsmooth_lib.parse_metric_mode(metric_mode)
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# Source loading
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tiles = []
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for j in range(8):
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src_img = PIL.Image.open(input_prefix + str(j) + ".png")
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tile_a = PIL.Image.new("RGBA", (remtile_w, remtile_h))
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tile_a.paste(src_img, (-subtile_w, -subtile_h))
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tile_b = PIL.Image.new("RGBA", (subtile_w, subtile_h))
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tile_b.paste(src_img, (-tile_w, 0))
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tile_c = PIL.Image.new("RGBA", (remtile_w, subtile_h))
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tile_c.paste(src_img, (-subtile_w, -tile_h))
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tile_d = PIL.Image.new("RGBA", (subtile_w, remtile_h))
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tile_d.paste(src_img, (-tile_w, -(tile_h + subtile_h)))
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tiles.append([tile_a, tile_b, tile_c, tile_d])
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# Prepare finale
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output_tw = conversion_mode.tw
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output_th = conversion_mode.th
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full_finale = PIL.Image.new("RGBA", (tile_w * output_tw, tile_h * output_th))
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# State table to be inverted
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out_states = conversion_mode.states
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# Directions to subtile offsets
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subtile_ofx = [1, 0, 1, 0]
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subtile_ofy = [1, 0, 0, 1]
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for i in [7, 6, 5, 4, 3, 2, 1, 0]:
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for j in range(4):
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target_tile = out_states[i][j]
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if target_tile != -1:
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target_stx = (target_tile % output_tw) * tile_w
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target_sty = (target_tile // output_tw) * tile_h
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target_stx += subtile_ofx[j] * subtile_w
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target_sty += subtile_ofy[j] * subtile_h
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full_finale.paste(tiles[i][j], (target_stx, target_sty))
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# Done!
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full_finale.save(output_name)
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