Fixed ICO implementation having a top and left offset for bitmap images, icons are now fetched at start up instead of statically being included (More work needed to fetch them after logging), fixed importer incorrectly storing executable basename instead of dirname

lib/ico.rb

@@ -85,7 +85,7 @@ class W3DHub
 
     def select_bmps
       @images.select do |image|
-        image_bmp?(image)
+        image_bmp?(image) && image.palette_size == 0 && image.bit_depth == 32
       end
     end
 
@@ -103,9 +103,12 @@ class W3DHub
 
       blob = "".force_encoding("ASCII-8BIT")
 
+      width  = image.width
+      height = image.height - 1
+
       image.height.times do |y|
         image.width.times do |x|
-          buf.pos = ((image.height - y) * image.width + x) * 4
+          buf.pos = ((height - y) * width + x + 10) * 4
 
           blue  = buf.read(1)
           green = buf.read(1)
@@ -121,5 +124,18 @@ class W3DHub
 
       Gosu::Image.from_blob(image.width, image.height, blob)
     end
+
+    def image_data(image)
+      @file.pos = image.image_offset
+      StringIO.new(@file.read(image.image_size)).string
+    end
+
+    def save(image, filename)
+      if image_bmp?(image)
+        to_rgba32_blob(image).save(filename)
+      else
+        File.write(filename, image_data(image))
+      end
+    end
   end
 end