prepare for file writing. update to work with ruby 1.9.2. No longer w…

…orks with 1.8, and won't in the future.

lib/nbt/tag/byte.rb

@@ -17,7 +17,7 @@ def to_s(indent = 0)
         (' ' * indent) + "TAG_Byte#{@name ? "(\"#{@name}\")" : ''}: #{@payload}"
       end
 
-      def to_nbt_string
+      def to_nbt_string(named = true)
 
       end
     end

lib/nbt/tag/byte_array.rb

@@ -18,7 +18,7 @@ def to_s(indent = 0)
         (' ' * indent) + "TAG_Byte_Array#{@name ? "(\"#{@name}\")" : ''}: [#{@payload.length} bytes]"
       end
 
-      def to_nbt_string
+      def to_nbt_string(named = true)
 
       end
     end

lib/nbt/tag/compound.rb

@@ -8,7 +8,7 @@ def initialize(io, named = true)
         @tag_names = []
         read_name(io) if named
 
-        until (last_byte = io.read(1)[0]) == NBT::Tag::End.type_id
+        until (last_byte = io.read(1).bytes.first) == NBT::Tag::End.type_id
           klass = tag_type_to_class(last_byte)
           i = klass.new(io, true)
           add_tag(i)
@@ -30,7 +30,7 @@ def to_s(indent = 0)
         ret
       end
 
-      def to_nbt_string
+      def to_nbt_string(named = true)
 
       end
 

lib/nbt/tag/double.rb

@@ -17,7 +17,7 @@ def to_s(indent = 0)
         (' ' * indent) + "TAG_Double#{@name ? "(\"#{@name}\")" : ''}: #{@payload}"
       end
 
-      def to_nbt_string
+      def to_nbt_string(named = true)
 
       end
     end

lib/nbt/tag/end.rb

@@ -15,7 +15,7 @@ def to_s(indent = 0)
         ''
       end
 
-      def to_nbt_string
+      def to_nbt_string(named = true)
 
       end
     end

lib/nbt/tag/float.rb

@@ -17,7 +17,7 @@ def to_s(indent = 0)
         (' ' * indent) + "TAG_Float#{@name ? "(\"#{@name}\")" : ''}: #{@payload}"
       end
 
-      def to_nbt_string
+      def to_nbt_string(named = true)
 
       end
     end

lib/nbt/tag/int.rb

@@ -17,7 +17,7 @@ def to_s(indent = 0)
         (' ' * indent) + "TAG_Int#{@name ? "(\"#{@name}\")" : ''}: #{@payload}"
       end
 
-      def to_nbt_string
+      def to_nbt_string(named = true)
 
       end
     end

lib/nbt/tag/list.rb

@@ -7,7 +7,7 @@ def initialize(io, named = true)
         @payload = []
         read_name(io) if named
 
-        tag_id = io.read(1)[0].to_i
+        tag_id = io.read(1).bytes.first.to_i
         @tag_type = NBT::Tag.tag_type_to_class(tag_id)
         len = ::BinData::Int32be.new.read(io).value
         len.times do
@@ -30,7 +30,7 @@ def to_s(indent = 0)
         ret
       end
 
-      def to_nbt_string
+      def to_nbt_string(named = true)
 
       end
     end

lib/nbt/tag/long.rb

@@ -17,7 +17,7 @@ def to_s(indent = 0)
         (' ' * indent) + "TAG_Long#{@name ? "(\"#{@name}\")" : ''}: #{@payload}"
       end
 
-      def to_nbt_string
+      def to_nbt_string(named = true)
 
       end
     end

lib/nbt/tag/short.rb

@@ -17,7 +17,7 @@ def to_s(indent = 0)
         (' ' * indent) + "TAG_Short#{@name ? "(\"#{@name}\")" : ''}: #{@payload}"
       end
 
-      def to_nbt_string
+      def to_nbt_string(named = true)
 
       end
     end

lib/nbt/tag/string.rb

@@ -6,7 +6,7 @@ class String
       def initialize(io, named = true)
         read_name(io) if named
 
-        l = io.read(2).unpack('n').first
+        l = ::BinData::Int16be.new.read(io).value.to_i
 
         @payload = io.read(l)
       end
@@ -19,7 +19,7 @@ def to_s(indent = 0)
         (' ' * indent) + "TAG_String#{@name ? "(\"#{@name}\")" : ''}: #{@payload}"
       end
 
-      def to_nbt_string
+      def to_nbt_string(named = true)
 
       end
     end

script.rb

@@ -1,35 +1,35 @@
 require 'bundler'
 Bundler.require :default
 
-require 'lib/nbt'
+require File.expand_path('./lib/nbt', File.dirname(__FILE__))
 require 'zlib'
 
 # Strangely, both test files have an extra null at the end of them, which would be a
 # separate TAG_End if it were allowed.
 
 @compound = nil
 
-#Zlib::GzipReader.open('test.nbt') do |f|
-#  # ostensibly this will always be a single TAG_Compound, per the spec
-#  last_byte = f.read(1)[0]
-#  klass = NBT::Tag.tag_type_to_class(last_byte)
-#
-#  @compound = klass.new(f, true)
-#end
-#
-#puts @compound.to_s
-#puts
+Zlib::GzipReader.open('doc/test.nbt') do |f|
+  # ostensibly this will always be a single TAG_Compound, per the spec
+  last_byte = f.read(1).bytes.first
+  klass = NBT::Tag.tag_type_to_class(last_byte)
+
+  @compound = klass.new(f, true)
+end
+
+puts @compound.to_s
+puts
 
 Zlib::GzipReader.open('doc/bigtest.nbt') do |f|
   # ostensibly this will always be a single TAG_Compound, per the spec
-  last_byte = f.read(1)[0]
+  last_byte = f.read(1).bytes.first
   klass = NBT::Tag.tag_type_to_class(last_byte)
 
   @compound = klass.new(f, true)
 end
 
 puts @compound.to_s
 
-#puts @compound.find_tag('Test')
+puts @compound.find_tag('Test')
 puts @compound.find_tags(/(?:byte|int)Test/)
 puts @compound.find_tags 'intasdf'