Server browser functionality.

build.sh

@@ -1,10 +1,33 @@
-
+#get locations of scripts, libraries, engine
 SRC_DIR="src"
+LIB_DIR="lib"
 LOVE_DIR="../../love"
 BUILD_DIR="build"
 
+#build LuaJIT for target platform
+
+
+#build LuaSocket shared library for target platform
+
+
+#get appropriate copy of love
+
+
+#zip client scripts into .love file
 cp -r $SRC_DIR/ $BUILD_DIR/
 cd $BUILD_DIR/
 zip -9 -r vision.love
 
-cat ../../love/love.exe vision.love > vision.exe
+#zip .love file with LOVE and dependencies (and license!)
+
+
+#zip server scripts with LuaJIT and dependencies
+
+
+#zip metaserver with LuaJIT and dependencies
+
+
+#WINDOWS: make fused client executable
+cat ../../love/love.exe vision.love > vision.exe
+
+#LINUX: get official LOVE AppImage

src/client/config.lua

@@ -11,7 +11,7 @@ return {
     chat = "t",
     love = "q",
     hate = "e",
-  }
+  },
   serverIP = "192.168.2.15",
   serverPort = 51312,
 }

src/client/connecting.lua

@@ -6,7 +6,7 @@ local connecting = {}
 local time, ip, port = 0
 
 function connecting.draw()
-  lg.print( "Connecting to server:\t"..time, 0, 0, 0 )
+  lg.print( ("CONNECTING:\nTIME: %1.1fs\nADDRESS: %s:%d"):format(time, ip, port), 0, 0, 0 )
   return false
 end
 
@@ -20,8 +20,10 @@ function connecting.update(dt)
 end
 
 function connecting:onLoad( params )
-  params = params or { ip = "127.0.0.0", port = 8 }
+  print( "connecting:", params, self.ip, self.port )
-  local ip, port = params.ip, params.port
+  for k, v in pairs( self ) do print( k,v ) end
+  params = params or { ip = "8.8.8.8", port = 8 }
+  ip, port = params.ip, params.port
   return server.connect( ip, port )
 end
 

src/client/game.lua

@@ -41,7 +41,6 @@ function game.disconnect( )
 end
 
 function game.onLoad( params )
-  
 end
 
 function game.keypressed( key, code, isRepeat )

src/client/ui/browser.lua

@@ -4,6 +4,7 @@ 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 menu = assert( require 'client.ui.menu' )
 local browser = {}
 
 local font = lg.newFont( "client/assets/fonts/Montserrat-Bold.ttf", 20 )
@@ -20,7 +21,7 @@ local function populateTestServers()
     map = "testMap_01",
   }
   packet.serverInfo{
-    players = 24,
+    players = 8,
     capacity = 255,
     ip = ipString.new{ 123, 456, 789, 101 },
     port = 51312,
@@ -29,8 +30,8 @@ local function populateTestServers()
     map = "testMap_02",
   }
     packet.serverInfo{
-    players = 24,
+    players = 14,
-    capacity = 255,
+    capacity = 64,
     ip = ipString.new{ 150, 645, 151, 67 },
     port = 51312,
     version = 25,
@@ -48,7 +49,24 @@ local function populateTestServers()
   }
   return packet.deserialise( packet.get() )
 end
-local serverList = {}
+local function joinServerCallback( button )
+  if button.ip and button.port then return browser.joinIP( button.ip, button.port ) end
+end
+
+local serverButtons = populateTestServers()
+for i, server in ipairs( serverButtons ) do
+  serverButtons[i] = button{ 
+    ip = tostring( server.ip ),
+    port = server.port,
+    text = tostring( server.ip ),
+    callback = joinServerCallback}
+end
+local serverList = menu.new( "serverList",
+  serverButtons,
+  nil,
+  nil,
+  nil,
+  true )
 serverList.servers = populateTestServers()
 serverList.offsets = {
   15,
@@ -65,7 +83,7 @@ serverList.x = 25
 serverList.y = 220
 serverList.h = 36
 
-function serverList.draw()
+--[[function serverList.draw()
   local gs = packet.getString
   local x, y, h = serverList.x, serverList.y, serverList.h
   local oldFont = lg.getFont()
@@ -89,7 +107,7 @@ function serverList.draw()
     y = y + h + 5
   end
   lg.setFont( oldFont )
-end
+end]]
 
 function serverList.select()
 
@@ -110,6 +128,8 @@ local ti = textInput.new{
   y = 175
 }
 
+browser.selected = false
+
 function browser.draw()
   lg.setColor( 1, 1, 1, 1 )
   lg.print( "Server Browser", 15, 115 )
@@ -122,26 +142,29 @@ function browser.update( dt )
 end
 
 function browser.onLoad( )
+  serverList:onLoad()
   lg.setColor( 1, 1, 1, 1 )
 end
 
 function browser.mousepressed(x, y, button, istouch, pressed)
   if ti:contains( x, y ) then return ti:enterText( browser.joinIPString ) end
+  return serverList.mousepressed( x, y, button, istouch, pressed )
 end
 
 function browser.joinIPString( s )
   --Parse IP address and port from string. If it's valid, join the server.
-  print( "browser: Attempting to join server", s )
+  print( "browser: entered IP and port", s )
   if not s then return end
   ti:clear()
-  local valid, ip, port
+  local ip, port = s:match '(%d+%.%d+%.%d+%.%d+)', s:match ':(%d+)'
+  print( "browser:", "ip:", ip, port )
 
-  if valid then return browser.joinIP( ip, port ) end
+  if ip and port then return browser.joinIP( ip, port ) end
 end
 
 function browser.joinIP( ip, port )
   print( "Joining server:", ip, port )
-  return scene.game{ serverIP = ip, serverPort = port }
+  return scene.loadScene( scene.connecting, { ip = ip, port = port } )
 end
 
 function browser.keypressed( key, code, isRepeat )

src/client/ui/mainmenu.lua

@@ -14,7 +14,7 @@ return menu.new(
       x = 15, w = lg.getWidth(), y = 115, h = 72,
       text = strings.newgame_button,
       color = { 0.6, 0.6, 0.6, 0.9 },
-      callback = function() return scene.connecting() end },
+      callback = function() return scene.connecting{ip = "127.0.0.0", port = 8} end },
 
     button{
       text = strings.join_button,

src/client/ui/menu.lua

@@ -10,10 +10,13 @@ local canvas
 local wWidth, wHeight
 local currentMenu
 
-function menu.new( name, buttons, fg, bg, font )
+function menu.new( name, buttons, fg, bg, font, subScene )
   local t = { buttons = buttons, fg = fg, bg = bg, font = font or lg.getFont() }
-  scene[name] = t
+  if subScene then setmetatable( t, t )
-  print( 'scene', scene )
+  else
+    scene[name] = t
+    print( 'scene', scene )
+  end
   getmetatable( t ).__index = menu
   return t
 end
@@ -21,7 +24,7 @@ end
 function menu:onLoad()
   print( 'loading:', self.name )
   currentMenu = self
-  lg.setFont( self.font )
+  if self.font then lg.setFont( self.font ) end
   return menu.resize( lg.getDimensions() )
 end
 
@@ -42,7 +45,7 @@ end
 function menu.mousemoved( x, y, dx, dy, istouch )
   if not currentMenu then return end
   local buttons = currentMenu.buttons
-  
+
   local selectedButton = buttons[selectedButtonIdx or 0]
   for id, menuButton in ipairs( buttons ) do
     if menuButton:contains( x, y ) then
@@ -77,13 +80,13 @@ function menu.mousepressed( x, y, button, istouch, presses )
 end
 
 function menu.keypressed( key, code, isrepeat )
-  
+
   assert( currentMenu )
 
   if code == "escape" then
     return love.event.quit()
   end
-  
+
   local buttons = currentMenu.buttons
 
   if code == "return" and selectedButtonIdx then
@@ -117,7 +120,9 @@ function menu:paint()
 
   --bg
   lg.setColor( 1, 1, 1, 1 )
-  lg.draw( self.bg, 0, 0, 0, wWidth, wHeight )
+  if self.bg then
+    lg.draw( self.bg, 0, 0, 0, wWidth, wHeight )
+  end
 
   --buttons
   for i = #self.buttons, 1, -1 do self.buttons[i]:draw( ) end
@@ -127,12 +132,14 @@ function menu:paint()
   local r = math.random
   local v = r() * 0.4 + 0.6
 
-  local fg = self.fg
+  if self.fg then
-  fg:setVertexAttribute( 2, 3, v * (0.7 + 0.2 * r()), v * (0.1 + 0.4 * r()), v * (0.1 * r()), 1 )
+    local fg = self.fg
-  fg:setVertexAttribute( 1, 3, 0.3 * ( 1 - v ), 0, 0, 0.4 * (1 - v) )
+    fg:setVertexAttribute( 2, 3, v * (0.7 + 0.2 * r()), v * (0.1 + 0.4 * r()), v * (0.1 * r()), 1 )
-  fg:setVertexAttribute( 4, 3, 0.3 * ( 1 - v ),  0, 0, 0.4 * (1 - v) )
+    fg:setVertexAttribute( 1, 3, 0.3 * ( 1 - v ), 0, 0, 0.4 * (1 - v) )
-  fg:setVertexAttribute( 3, 3, v * (0.7 + 0.2 * r()), v * (0.1 + 0.4 * r()), v * (0.1 * r()), 1 )
+    fg:setVertexAttribute( 4, 3, 0.3 * ( 1 - v ),  0, 0, 0.4 * (1 - v) )
-  lg.draw( fg, 0, 0, 0, wWidth, wHeight )
+    fg:setVertexAttribute( 3, 3, v * (0.7 + 0.2 * r()), v * (0.1 + 0.4 * r()), v * (0.1 * r()), 1 )
+    lg.draw( fg, 0, 0, 0, wWidth, wHeight )
+  end
   lg.setCanvas()
 end
 

src/server.lua

@@ -64,7 +64,6 @@ function server.Start()
   udp:settimeout(0)
   server.SetIP( socket.dns.toip(socket.dns.gethostname()), 51312 )
   assert( udp:setsockname( tostring( svInfo.ip ), svInfo.port ))
-  server.StartLocalClient()
   print( socket.gettime(), "Start." )
   repeat
     server.Parse( udp:receivefrom() )