Expanded icon smoothing conversion scripts (#8055)

* Expanded icon smoothing conversion scripts

* hotfix `iconsmooth_inv.py` b/c of table weirdness

Tools/iconsmooth_inv.py

@@ -0,0 +1,84 @@
+#!/usr/bin/env python3
+
+# Copyright (c) 2022 Space Wizards Federation
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+import PIL
+import PIL.Image
+import sys
+import iconsmooth_lib
+
+if len(sys.argv) != 4:
+    raise Exception("iconsmooth_rt2vxap.py INPREFIX (i.e. Resources/Textures/Structures/catwalk.rsi/catwalk_) <" + iconsmooth_lib.all_conv + "> out.png")
+
+# Input detail configuration
+input_prefix = sys.argv[1]
+conversion_mode = iconsmooth_lib.conversion_modes[sys.argv[2]]
+output_name = sys.argv[3]
+
+# Source loading
+tiles = []
+
+for j in range(8):
+    src_img = PIL.Image.open(input_prefix + str(j) + ".png")
+    # Infer
+    tile_w = src_img.size[0] // 2
+    tile_h = src_img.size[1] // 2
+    subtile_w = tile_w // 2
+    subtile_h = tile_h // 2
+    remtile_w = tile_w - subtile_w
+    remtile_h = tile_h - subtile_h
+
+    tile_a = PIL.Image.new("RGBA", (remtile_w, remtile_h))
+    tile_a.paste(src_img, (-subtile_w, -subtile_h))
+    tile_b = PIL.Image.new("RGBA", (subtile_w, subtile_h))
+    tile_b.paste(src_img, (-tile_w, 0))
+    tile_c = PIL.Image.new("RGBA", (remtile_w, subtile_h))
+    tile_c.paste(src_img, (-subtile_w, -tile_h))
+    tile_d = PIL.Image.new("RGBA", (subtile_w, remtile_h))
+    tile_d.paste(src_img, (-tile_w, -(tile_h + subtile_h)))
+    tiles.append([tile_a, tile_b, tile_c, tile_d])
+
+# Prepare finale
+output_tw = conversion_mode.tw
+output_th = conversion_mode.th
+
+full_finale = PIL.Image.new("RGBA", (tile_w * output_tw, tile_h * output_th))
+
+# State table to be inverted
+out_states = conversion_mode.states
+
+# Directions to subtile offsets
+subtile_ofx = [1, 0, 1, 0]
+subtile_ofy = [1, 0, 0, 1]
+
+for i in [7, 6, 5, 4, 3, 2, 1, 0]:
+    for j in range(4):
+        target_tile = out_states[i][j]
+        if target_tile != -1:
+            target_stx = (target_tile % output_tw) * tile_w
+            target_sty = (target_tile // output_tw) * tile_h
+            target_stx += subtile_ofx[j] * subtile_w
+            target_sty += subtile_ofy[j] * subtile_h
+            full_finale.paste(tiles[i][j], (target_stx, target_sty))
+
+# Done!
+full_finale.save(output_name)
+