From f1261d1e2f76924690984797ec2f39b42dbc61cc Mon Sep 17 00:00:00 2001
From: Nick Thomas <me@ur.gs>
Date: Tue, 20 Mar 2018 00:32:39 +0000
Subject: [PATCH] .obj files are not DEFLATE

---
 scripts/try-uncompress | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/scripts/try-uncompress b/scripts/try-uncompress
index 8ea30f1..1cd8f5e 100755
--- a/scripts/try-uncompress
+++ b/scripts/try-uncompress
@@ -177,28 +177,36 @@ display(parsed.sprites[0], 8, 0)
 # Step through every byte of each sprite so we manage if some header is present
 #
 # Tried so far, with no success:
+#   * DEFLATE / ZLIB
 #   * LZO
+#   * LZOP
+
 
 puts "\nAttempting decompression..."
 
-require 'lzo'
+require 'zlib'
 
 parsed.sprites.each_with_index do |sprite, i|
   print "Sprite %02d..."%i
 
-  (0...sprite.size).each do |offset|
+  (0...64).each do |offset|
     block = sprite.byteslice(offset, sprite.size-offset)
 
     begin
-      decompressed = LZO.decompress(block)
+      inflater = Zlib::Inflate.new(-32)
+      decompressed = ""
+      decompressed << inflater.inflate(block)
+      raise "0 bytes" if decompressed.size == 0
+
       puts "succeeded! sprite=#{i} offset=#{offset} decompressed_size=#{decompressed.size}"
       puts "data:"
       puts decompressed.inspect
       exit 0
     rescue => err
+      puts "failed: #{err}"
     end
   end
 
-  puts "failed"
+  #puts "failed"
 end