git clone --branch dev https://github.com/bedwardly-down/dragonruby-cext-libsocket.git

clang -shared \
  --sysroot=C:\mingw-w64\mingw64^
  --target=x86_64-w64-mingw32 -fuse-ld=lld^
  -isystem include -I . -lws2_32^
  -o mygame\native\windows-amd64\libsocket.dll mygame\libsocket\libsocket-bind.c 

clang -shared \
  -isystem include -I . -fPIC \
  -o mygame/native/linux-amd64/libsocket.so mygame/libsocket/libsocket-bind.c

clang -shared \
  -isystem include -I . -fPIC \
  -o mygame/native/macos/libsocket.dylib mygame/libsocket/libsocket-bind.c

require 'libsocket/config.rb'
require 'libsocket/socket.rb'
$gtk.ffi_misc.gtk_dlopen("libsocket")
include FFI::SOCKET

class Game

    attr_accessor :socket, :cycle_complete

    def initialize
        self.socket ||= Socket.new # wouldn't recommend creating this until you need it; the startup speed hasn't been tested nor has memory usage caused by library
        self.socket.c_api.protocol = 1 # to activate a TCP connection; you'll mostly want UDP unless you're doing something chat related or through certain APIs that require it
        self.cycle_complete ||= false # just to end the socket steps
    end

    def tick
        if @cycle_complete == false
            
            # just opening a direct connection that doesn't allow any communication yet to a fake server hosted on your local PC
            @socket.start "127.0.0.1", "8000" 
            
            # open communication between both sockets when you're ready
            @socket.open
            
            # send a message to the connection at 127.0.0.1:8000, what you passed on @socket.start
            @socket.send "Dragons eat children because children are evil"
            
            # take in a message from that server on its 9001 port and do what you want with it (still need to add an endpoint to have the message that was sent accessible to DragonRuby, but that can come with what's required to get that part actually usable)
            @socket.receive "127.0.0.1", "9001" 
            
            # we hate the other server; they can talk to our hand but may want to make up with them later, so leave the option to reopen communication; closed just for now
            @socket.close
            
            # they are mean, smelly and full of bad karma; let's never speak to them again and burn it all down
            @socket.shutdown
            
            # you'll want this put at the end because it's doing things that you can't see but is required for everything to talk back and forth; might hide this completely inside of other functions
            @socket.tick

            @cycle_complete = true
        end

        @socket = nil # would recommend this due to typically manually releasing memory in C when done with an object. This is just a precaution since the typical C mechanisms for that probably willl not work
    end
end