summaryrefslogtreecommitdiff
path: root/apb/apbobsbridge.rb
blob: de5426b2c8d24a5adc6dfc0020fa97193c22318f (plain)
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
#!/usr/bin/env ruby

# APB/OBS-websocket scene management bridge

require 'json'
require 'socket'
require 'openssl'
require 'websocket'
require 'net/http'
require 'pp'

confdir = Dir.home + '/.config/twitch/'
ENV['APPDATA'] && confdir = ENV['APPDATA'] + "\\twitch\\"
ENV['XDG_CONFIG_HOME'] && confdir = ENV['XDG_CONFIG_HOME'] + '/twitch/'

access_token = IO.read( confdir + 'access_token' ).chomp
channel      = IO.read( confdir + 'channel'      ).chomp
client_id    = IO.read( confdir + 'client_id'    ).chomp
unix_socket_path =      confdir + 'chat_socket'
obs_password = IO.read( confdir + 'obs_password' ).chomp

def apbsocketwrite( unix_socket_path, text )
  unix_socket = UNIXSocket.new( unix_socket_path )
  unix_socket.print( text )
rescue
ensure
  unix_socket.close
end

def websocketwrite( json )
  $tcp_socket.write( WebSocket::Frame::Outgoing::Client.new( data: json, type: :text ).to_s )
rescue IOError, EOFError
  $tcp_socket.close
  websocket_create()
  retry
end

# the obsreader thread specially interprets unusual message-id-keyed responses; '1' will be a safe default.

def SetSourceRender( source, render = 'true', id = '1' )
  websocketwrite( '{ "request-type": "SetSourceRender", "message-id" : "' + id.to_s + '", "source" : "' + source + '", "render" : ' + render.to_s + ' }' )
end

def GetCurrentScene( id = '1' )
  websocketwrite( '{ "request-type": "GetCurrentScene", "message-id" : "' + id.to_s + '" }' )
end

def GetSceneList( id = '1' )
  websocketwrite( '{ "request-type": "GetSceneList", "message-id" : "' + id.to_s + '" }' )
end

def SetCurrentScene( scene, id = '1' )
  websocketwrite( '{ "request-type": "SetCurrentScene", "message-id" : "' + id.to_s + '", "scene-name": "' + scene + '" }' )
end

def GetStreamingStatus( id = '1' )
  websocketwrite( '{ "request-type": "GetStreamingStatus", "message-id" : "' + id.to_s + '" }' )
end

def transientsource( source )
  Thread.new {
    SetSourceRender( 'media-' + source , false )
    sleep 0.1
    SetSourceRender( 'media-' + source , true )
    sleep 60
    SetSourceRender( 'media-' + source , false )
  }
end

#json["subscriptions"][0]["user"]["name"]

def websocket_create()
  begin
    $tcp_socket = TCPSocket.new( '127.0.0.1', 4444 )
    $tcp_socket.write( WebSocket::Handshake::Client.new( url: 'ws://localhost/' ).to_s )
    IO.select( [ $tcp_socket ] )
    print $tcp_socket.read_nonblock( 4096 )
    websocketwrite( '{ "request-type": "GetAuthRequired", "message-id" : "1" }' )
    # Let the obsreader thread do the actual authentication.
  rescue IOError, EOFError
    $tcp_socket.close
    sleep 1
    retry
  end
end

websocket_create()
frame = WebSocket::Frame::Incoming::Client.new
frame_decoded = String.new
status = Hash.new
$lastworldenter = String.new

def randomyoudied()
  if rand(5) > 1
    transientsource( 'youdied' )
  else
		transientsource( [ 'youdied-tiggs', 'youdied-nerf', 'youdied-thanksobama' ][rand( 3 )] )
  end
end

def log_dispatch( line )
# 15:22:25 - APB_UI:  UcUIAction_WorldEnter::Activated()  LastPlayedCharacter  = BungMonkey@3002
# 06:48:07 - APB_UI: Unrecognised tag "Color" in markup text "<col:Action_Enemy>Krezz</col> <col:Action_Enemy_Assist><Color:R=0 G=1 B=0>(+ <Color:R=1 G=0 B=0>Witherr<Color:R=0 G=1 B=0> )</col><hudtexture:KillIcon_SMG_PMG> <col:Action_Team>BungoTheClown</col>" (HUD Message AM_CombatKillOpp)
# 07:51:34 - APB_UI: Unrecognised tag "Color" in markup text "<col:Action_Enemy>Andromgzeda</col> <col:Action_Enemy_Assist><Color:R=0 G=1 B=0>(+ <Color:R=1 G=0 B=0>Violetta94<Color:R=0 G=1 B=0> )</col><hudtexture:KillIcon_AssaultRifle_NTEC_Scope> <col:Action_Team>Bung</col>" (HUD Message AM_CombatKillOpp)
  # arg1 may be empty String
  if ( match = line.match( /^\d\d:\d\d:\d\d\s+-\s+APB_UI:\s+UcUIAction_WorldEnter::Activated\(\)\s+LastPlayedCharacter\s+=\s+([0-9a-zA-Z]+)@\d+/ ) )
    $lastworldenter = match.to_a[1]  
    puts "Last world enter updated: #{$lastworldenter}"
  elsif line =~ /\d\d:\d\d:\d\d\s+-\s+APB_UI:\s+Unrecognised\s+tag\s+"Color"\s+in\s+markup\s+text\s+"<col:Action_Enemy>[0-9a-zA-Z]+<\/col>\s+<col:Action_Enemy_Assist><Color:R=0\s+G=1\s+B=0>\(\+\s+<Color:R=1\s+G=0\s+B=0>[0-9a-zA-Z]+<Color:R=0\s+G=1\s+B=0>\s+\)<\/col><hudtexture:[0-9a-zA-Z_]+>\s+<col:Action_Team>#{$lastworldenter}<\/col>"\s+\(HUD\s+Message\s+AM_CombatKillOpp\)/
    puts 'You died!'
		randomyoudied()
  end
end

# apblog read loop event thread
apbreader = Thread.new {
begin
  lastline = String.new
  apblog = IO.popen('/usr/bin/tail -n0 -F /cygdrive/c/Program\ Files\ \(x86\)/Steam/SteamApps/common/APB\ Reloaded/APBGame/Logs/Current.log' )
#  apblog = IO.popen('/usr/bin/tail -n0 -F /cygdrive/c/cygwin64/home/user/test.log' )
  apblog.each_line do |line|
    if lastline != line
#      puts line
      log_dispatch( line )
      lastline = line
    end
  end
rescue
ensure
  apblog.close
end
}

# websocket read loop event thread
#obsreader = Thread.new {
  begin
    while true
      frame << $tcp_socket.read_nonblock( 4096 )
      while ( frame_decoded = frame.next.to_s ) != ""
        frame_parsed = JSON.parse(frame_decoded)
        if frame_parsed["update-type"] == "StreamStatus"
	  status = frame_parsed
	elsif frame_parsed['current-scene'] && frame_parsed['scenes'] # GetSceneList
          text = '| Current scene: ' + frame_parsed['current-scene'] + ' | Available: ' + frame_parsed['scenes'].map{|v| v['name'] }.sort.join(' ') + "\n" 
	  print text
          #apbsocketwrite( unix_socket_path, text )
	elsif frame_parsed['name'] && frame_parsed['sources']         # GetCurrentScene
	  pp frame_parsed
          text = '| Sources: ' + frame_parsed['sources'].map{|v| v['name'] }.sort.join(' ') + "\n"
	  print text
          if frame_parsed['message-id'] == '1' 
            #apbsocketwrite( unix_socket_path, text )
          else # other message-ids are a source we want to toggle
            frame_parsed['sources'].each do |v|
              if v['name'] == frame_parsed['message-id']
                if    v['render'] == true
                  SetSourceRender( v['name'], 'false', '2' )
                  #apbsocketwrite( unix_socket_path, '| Source ' + v['name'] + " is now unrendered\n" )
                elsif v['render'] == false
                  SetSourceRender( v['name'], 'true',  '2' )
                  #apbsocketwrite( unix_socket_path, '| Source ' + v['name'] + " is now visible\n" )
                end
              end
            end
          end
        elsif frame_parsed['update-type'] == 'SwitchScenes'
          #apbsocketwrite( unix_socket_path, '| Scene is now ' + frame_parsed['scene-name'] + "\n" )
        #elsif frame_parsed['update-type'] == 'SceneItemVisibilityChanged'
        #  #apbsocketwrite( unix_socket_path, '| Source ' + frame_parsed['item-name'] + ' visibility is now ' + frame_parsed['item-visible'].to_s + "\n" )
	elsif frame_parsed['authRequired'] == true                    # GetAuthRequired
          websocketwrite( '{ "request-type": "Authenticate", "message-id" : "2", "auth" : "' + Digest::SHA256.base64digest(Digest::SHA256.base64digest(obs_password + frame_parsed['salt'])+frame_parsed['challenge']) + '" }' )
	else
          print frame_decoded
        end
      end
      #pp JSON.parse(frame_decoded)
    end
  rescue IO::WaitReadable, IO::EAGAINWaitReadable, JSON::ParserError
    IO.select([$tcp_socket])
    retry
  rescue IOError, EOFError
    $tcp_socket.close
    websocket_create()
    retry
  end
#}