1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
|
--[[
Gamestates/Multiplayer/Local.lua
Local connect menu
by piernov
Comment: we really miss a Bonjour/Avahi Lua binding, only Android NSD is (barely) supported…
]]--
local Local = {}
require "enet"
local Gui = require "Quickie"
local Utils = require "Utils"
local Protocol = require "Gamestates/Multiplayer/Protocol"
local connect, connected = false, false
Local.server_host = { text = "" }
Local.myservice = { name = "BlueMind", ip = "*", port = 5678 }
Local.client = {}
-- Android NSD events callback
if love.system.getOS() == "Android" then -- Won't work on other OS…
Local.services = {}
function love.handlers.serviceregistered(a,b,c,d)
SDL.log("ServiceRegistered: " .. a)
Local.myservice.name = a
end
function love.handlers.discoverystarted(a,b,c,d)
SDL.log("Discovery Started: " .. a)
end
function love.handlers.serviceresolved(a,b,c,d)
SDL.log("Service Discovered: " .. a .. b .. c .. d)
a = a:gsub("\\032", " ")
if a == Local.myservice.name then
Local.myservice.ip = c
Local.myservice.port = d
else
Local.services[a] = { ip = c, port = d}
end
end
function love.handlers.servicelost(a,b,c,d)
SDL.log("Service Lost: " .. a .. b)
Local.services[a] = nil
end
end
-- End
function Local:enter()
Previous = "Gamestates/Multiplayer"
connect, connected = false, false
end
function Local:init()
Local.host = enet.host_create(Local.myservice.ip .. ":" .. Local.myservice.port) -- Open network socket
local i = Local.myservice.port
while not Local.host do -- unable to create socket: most likely port is already used
if i > Local.myservice.port+20 then
print("Error while creating socket")
return 1
end
Local.myservice.port = Local.myservice.port+1 -- try next port
Local.host = enet.host_create(Local.myservice.ip .. ":" .. Local.myservice.port)
end
Local.myservice.name = Config.player_name.text -- Get player_name from user config
if love.system.getOS() == "Android" then -- Start Android NSD discovery and publish
love.android.registerService(Local.myservice.name, "_bluemind._tcp.", Local.myservice.port)
love.android.discoverServices("_bluemind._tcp.")
end
end
function Local:update(dt)
Gui.group.push{grow = "right"}
Gui.group.push{grow = "down", pos = {Utils.percentCoordinates(10, 0)}}
if love.system.getOS() == "Android" then -- List discovered services
for name, host in pairs(Local.services) do
if Gui.Button{text = name .. " " .. host.ip .. ":" .. host.port, size = {Utils.percentCoordinates(60, 10)}} then
Local.server_host.text = host.ip.. ":" .. host.port
if connected then
Local.host:disconnect()
connected = false
end
connect = true
return
end
end
end
-- Manually entering peer's address
Gui.Label{text = "Host", size = {Utils.percentCoordinates(10, 10)}}
Gui.Input{info = Local.server_host, size = {Utils.percentCoordinates(50, 10)}}
if Gui.Button{text = "Connect", size = {Utils.percentCoordinates(60, 10)}} then
if string.find(Local.server_host.text, ":") then
connect = true
else
Gui.Label{text = "Please enter port"}
end
end
-- End
-- Handle connection and display a proposition message
if Local.client.name and not connect then
Gui.Label{text = args .. " connected to you. Play a game ?"}
Gui.group.push{grow = "right"}
if Gui.Button{text = "Yes", size = {Utils.percentCoordinates(10, 10)}} then
Protocol.acceptGame(Local.host, Local.client.index, true)
Gamestate.switch(require("Gamestates/Multiplayer/InGame"))
end
if Gui.Button{text = "No", size = {Utils.percentCoordinates(10, 10)}} then
Protocol.acceptGame(Local.host, Local.client.index, false)
Local.client = {}
end
Gui.group.pop{}
end
-- End
Gui.group.pop{}
-- Show local player name and host
love.graphics.setFont(Fonts[3])
Gui.group.push{grow = "down", pos = {Utils.percentCoordinates(10, 0)}}
Gui.Label{text = "My infos"}
Gui.Label{text = "Name: " .. Local.myservice.name}
Gui.Label{text = "Host: " .. Local.myservice.ip .. ":" .. Local.myservice.port}
Gui.group.pop{}
love.graphics.setFont(Fonts[4])
-- End
Gui.group.pop{}
if connect and not connected then
Local.host:connect(Local.server_host.text)
connected = true
end
local event = Local.host:service()
while event ~= nil do -- Process network events
Protocol.parseGlobalEvents(event)
if event.type == "receive" then
command, args = event.data:match("(.*): (.*)")
if command == "CONNECT" then
Local.client.name = args
event.peer:send("CONNECTED: ".. Local.myservice.name, 0, "reliable")
elseif command == "CONNECTED" then
Local.client.name = args
elseif command == "ACCEPT" then
if args == "YES" then
Gamestate.switch(require("Gamestates/Multiplayer/InGame"))
elseif args == "NO" then
event.peer:disconnect()
connect, connected = false, false
Local.client = {}
end
end
elseif event.type == "connect" then
if event.peer:index() <= 1 then
Local.client.index = event.peer:index()
end
if connected then
event.peer:send("CONNECT: ".. Local.myservice.name, 0, "reliable")
end
end
event = Local.host:service()
end
end
function Local:draw()
Gui.core.draw()
end
function Local:keypressed(key, code)
Gui.keyboard.pressed(key)
end
-- LÖVE 0.9
function love.textinput(str)
Gui.keyboard.textinput(str)
end
function Local:leave()
love.keyboard.setTextInput(false)
end
return Local
|
