Switch to c++

__old__/crib.rb

@@ -0,0 +1,54 @@
+#!/usr/bin/env ruby
+
+require "ffi"
+require "zlib"
+
+require_relative "../src/ruby/utils"
+require_relative "../src/ruby/mod"
+require_relative "../src/ruby/ts_rb"
+require_relative "../src/ruby/fm"
+require_relative "../src/ruby/editor"
+require_relative "../src/ruby/ide"
+
+$rows, $cols = C.start_screen
+$running = true
+$event_queue = Queue.new
+$folder = Dir.new File.dirname(ARGV[0] || Dir.pwd)
+$threads = []
+
+at_exit do
+  IDE.close
+  C.end_screen
+  puts "Exiting crib.rb"
+end
+
+IDE.start
+
+$threads << Thread.new do
+  loop do
+    sleep 1.0 / 64
+    break unless $running
+    IDE.handle_event $event_queue.pop timeout: 0 until $event_queue.empty?
+    IDE.render
+    C.render
+  end
+end
+
+$threads << Thread.new do
+  loop do
+    sleep 1.0 / 64
+    break unless $running
+    IDE.work!
+  end
+end
+
+$threads << Thread.new do
+  loop do
+    break unless $running
+    event = C.read_key # read_key is blocking
+    $running = false if KEY_TYPE[event[:key_type]] == :char && event[:c] == ctrl_key('q')
+    $event_queue << event
+  end
+end
+
+$threads.each &:join