remove dependencies, building standalone xplatform Lua server is more involved than I thought.

lib/lua54

@@ -1 +0,0 @@
-Subproject commit 88246d621abf7b6fba9332f49229d507f020e450

lib/luasocket

@@ -1 +0,0 @@
-Subproject commit 8c2ff7217e2a205eb107a6f48b04ff1b2b3090a1

src/client/connecting.lua

@@ -20,7 +20,8 @@ function connecting.update(dt)
 end
 
 function connecting:onLoad( params )
-  local ip, port = assert( params, "No IP address specified!" ).ip, params.port
+  params = params or { ip = "127.0.0.0", port = 8 }
+  local ip, port = params.ip, params.port
   return server.connect( ip, port )
 end
 

src/client/ui/browser.lua

@@ -2,25 +2,97 @@ local lg = assert( love.graphics )
 local scene = assert( require 'client.scene' )
 local textInput = assert( require 'client.ui.textinput' )
 local button = assert( require 'client.ui.button' )
+local packet = assert( require 'shared.packet' )
+local ipString = assert( require 'shared.ipstring' )
 local browser = {}
 
-local serverList = {
+local font = lg.newFont( "client/assets/fonts/Montserrat-Bold.ttf", 20 )
-  selected = false,
+
-  x = 25,
+local function populateTestServers()
-  y = 160,
+  packet.get()
-  h = 24,
+  packet.serverInfo{
-  { name = "test", ip = "192.168.2.150", port = 51312, players = 1, capacity = 64, map = "testMap" },
+    players = 24,
-  { name = "best", ip = "142.154.3.212", port = 21345, players = 2, capacity = 64, map = "nestMap" },
+    capacity = 255,
-  { name = "aest", ip = "123.45.67.89",  port = 21253, players = 3, capacity = 32, map = "aestMap" },
+    ip = ipString.new{ 123, 456, 789, 101 },
+    port = 51312,
+    version = 25,
+    svname = "test server",
+    map = "testMap_01",
+  }
+  packet.serverInfo{
+    players = 24,
+    capacity = 255,
+    ip = ipString.new{ 123, 456, 789, 101 },
+    port = 51312,
+    version = 25,
+    svname = "test server",
+    map = "testMap_02",
+  }
+    packet.serverInfo{
+    players = 24,
+    capacity = 255,
+    ip = ipString.new{ 150, 645, 151, 67 },
+    port = 51312,
+    version = 25,
+    svname = "test server",
+    map = "testMap_03",
+  }
+    packet.serverInfo{
+    players = 24,
+    capacity = 255,
+    ip = ipString.new{ 123, 456, 789, 101 },
+    port = 51312,
+    version = 25,
+    svname = "test server",
+    map = "testMap_01",
+  }
+  return packet.deserialise( packet.get() )
+end
+local serverList = {}
+serverList.servers = populateTestServers()
+serverList.offsets = {
+  15,
+  50,
+  150,
+  100,
+  100,
+  50,
+  50
   }
 
+serverList.selected = false
+serverList.x = 25
+serverList.y = 220
+serverList.h = 36
+
 function serverList.draw()
-  
+  local gs = packet.getString
-  
+  local x, y, h = serverList.x, serverList.y, serverList.h
+  local oldFont = lg.getFont()
+  lg.setFont( font )
+  for i, svInfo in ipairs( serverList.servers ) do
+    lg.setColor( 0.7, 0.7, 0.7, 0.7 )
+    lg.rectangle( "fill", x, y, 800, h, 5, 5 )
+    
+    x = x + 15
+    y = y + 9
+    lg.setColor( 0, 0, 0, 0.7 )
+    lg.print( svInfo.version, x, y )
+    lg.print( gs( svInfo.svname ), 50 + x, y )
+    lg.print( tostring( svInfo.ip ), 200 + x, y )
+    lg.print( svInfo.port, 300 + x, y )
+    lg.print( svInfo.players, 400 + x, y )
+    lg.print( svInfo.capacity, 450 + x, y )
+    lg.print( gs( svInfo.map ), 500 + x, y )
+    y = y - 12
+    x = x - 15
+    y = y + h + 5
+  end
+  lg.setFont( oldFont )
 end
 
 function serverList.select()
-  
+
 end
 
 function serverList.up()
@@ -42,10 +114,11 @@ function browser.draw()
   lg.setColor( 1, 1, 1, 1 )
   lg.print( "Server Browser", 15, 115 )
   ti:draw()
+  serverList.draw()
 end
 
 function browser.update( dt )
-  
+
 end
 
 function browser.onLoad( )
@@ -62,7 +135,7 @@ function browser.joinIPString( s )
   if not s then return end
   ti:clear()
   local valid, ip, port
-  
+
   if valid then return browser.joinIP( ip, port ) end
 end
 

src/server.lua

@@ -1,16 +1,20 @@
+package.path = package.path .. ";lib/"
+package.cpath = package.path .. ";lib/"
+
 local shared = assert( require 'shared' )
 local packet = shared.packet
 local socket = assert( require 'socket' )
 local udp
 local io = assert( io )
 
-local svInfo = { version = 13,
+local svInfo = packet.serverInfo{ version = 13,
   players = 0,
   capacity = 255,
   ip = shared.ip.fromString( socket.dns.toip(socket.dns.gethostname()) ),
   port = 51312,
   svname = "New Server",
-  map = "Test Map"}
+  map = "Test Map"
+}
 
 local server = { tick = 0 }
 
@@ -36,7 +40,7 @@ end
 
 function server.Advertise()
   print( socket.gettime(), "Advertise." )
-  packet.metaServer{ padding = "" }
+  packet.metaServer()
   packet.serverInfo( svInfo )
   udp:sendto( packet.get() , msIP, msPort )
 end

src/shared/packet.lua

@@ -44,7 +44,6 @@ newStruct{
 newStruct{
   name =  "heartbeat",
   netname =        69,
-  "uint16_t protocol",
   "uint32_t     tick",
   "uint32_t     hash",
 }
@@ -133,7 +132,7 @@ function packet.add( struct, data )
   local str = ffi.new( struct.ct, data or 0 )
   str.netname = assert( struct.netname )
   writeBuffer:putcdata( str, struct.size )
-  return writeBuffer
+  return str
 end
 
 function packet.get()