Mercurial > hg > rlgwebd
annotate rlgterm.js @ 101:e59d68082664
RLG-Web: Complete the WebSocket watcher.
Watching via WebSockets now takes into account terminal size, player
name, etc.
author | John "Elwin" Edwards <elwin@sdf.org> |
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date | Fri, 13 Jul 2012 08:39:39 -0700 |
parents | 3dbfdaf62623 |
children | a9371002aecc |
rev | line source |
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0
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1 /* rlgterm.js: Roguelike Gallery's driver for termemu.js */ |
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2 |
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3 // A state machine that keeps track of polling the server. |
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4 var ajaxstate = { |
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5 state: 0, |
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6 timerID: null, |
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7 clear: function () { |
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8 if (this.timerID != null) { |
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9 window.clearTimeout(this.timerID); |
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10 this.timerID = null; |
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11 } |
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12 }, |
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13 set: function (ms) { |
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14 this.clear(); |
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15 this.timerID = window.setTimeout(getData, ms); |
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16 }, |
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17 gotdata: function () { |
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18 this.set(1000); |
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19 this.state = 1; |
0
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20 }, |
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21 gotnothing: function () { |
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22 if (this.state == 0) { |
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23 this.set(1000); |
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24 this.state = 1; |
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25 } |
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26 else if (this.state < 4) { |
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27 this.set(4000); |
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28 this.state++; |
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29 } |
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30 else if (session.playing) { |
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31 if (this.state < 8) { |
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32 this.set(15000); |
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33 this.state++; |
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34 } |
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35 else { |
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36 /* It's been over a minute. Stop polling. */ |
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37 this.clear(); |
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38 } |
38
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39 } |
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40 else { |
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41 /* If watching, it can't stop polling entirely, because there |
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42 * are no POST events to start it up again. */ |
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43 this.set(10000); |
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44 } |
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45 }, |
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46 posted: function (wasdata) { |
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47 if (wasdata) { |
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48 this.set(1000); |
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49 this.state = 1; |
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50 } |
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51 else { |
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52 this.set(200); |
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53 this.state = 0; |
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54 } |
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55 } |
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56 }; |
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57 |
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58 /* Data on the available games. */ |
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59 var games = { |
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60 "rogue3": { |
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61 "name": "Rogue V3", |
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62 "uname": "rogue3" |
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63 }, |
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64 "rogue4": { |
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65 "name": "Rogue V4", |
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66 "uname": "rogue4" |
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67 }, |
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68 "rogue5": { |
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69 "name": "Rogue V5", |
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70 "uname": "rogue5" |
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71 }, |
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72 "srogue": { |
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73 "name": "Super-Rogue", |
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74 "uname": "srogue" |
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75 } |
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76 }; |
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77 |
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78 var session = { |
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79 /* The session id assigned by the server. */ |
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80 id: null, |
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81 /* Login name and key */ |
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82 lname: null, |
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83 lcred: null, |
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84 /* Whether the game is being played or just watched. */ |
100
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85 playing: false, |
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86 /* WebSocket for communication */ |
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87 sock: null |
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88 }; |
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89 |
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90 /* The interval ID for checking the status of current games. */ |
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91 var statInterval = null; |
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92 /* How frequently to check. */ |
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93 var statDelta = 8000; |
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94 |
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95 function writeData(hexstr) { |
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96 var codenum; |
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97 var codes = []; |
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98 var nc; |
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99 var u8wait = 0; /* Stores bits from previous bytes of multibyte sequences. */ |
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100 var expect = 0; /* The number of 10------ bytes expected. */ |
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101 /* UTF-8 translation. */ |
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102 for (var i = 0; i < hexstr.length; i += 2) { |
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103 nc = Number("0x" + hexstr.substr(i, 2)); |
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104 if (nc < 0x7F) { |
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105 /* 0------- */ |
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106 codes.push(nc); |
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107 /* Any incomplete sequence will be discarded. */ |
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108 u8wait = 0; |
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109 expect = 0; |
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110 } |
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111 else if (nc < 0xC0) { |
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112 /* 10------ : part of a multibyte sequence */ |
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113 if (expect > 0) { |
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114 u8wait <<= 6; |
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115 u8wait += (nc & 0x3F); |
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116 expect--; |
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117 if (expect == 0) { |
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118 codes.push(u8wait); |
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119 u8wait = 0; |
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120 } |
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121 } |
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122 else { |
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123 /* Assume an initial byte was missed. */ |
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124 u8wait = 0; |
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125 } |
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126 } |
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127 /* These will all discard any incomplete sequence. */ |
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128 else if (nc < 0xE0) { |
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129 /* 110----- : introduces 2-byte sequence */ |
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130 u8wait = (nc & 0x1F); |
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131 expect = 1; |
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132 } |
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133 else if (nc < 0xF0) { |
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134 /* 1110---- : introduces 3-byte sequence */ |
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135 u8wait = (nc & 0x0F); |
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136 expect = 2; |
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137 } |
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138 else if (nc < 0xF8) { |
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139 /* 11110--- : introduces 4-byte sequence */ |
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140 u8wait = (nc & 0x07); |
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141 expect = 3; |
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142 } |
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143 else if (nc < 0xFC) { |
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144 /* 111110-- : introduces 5-byte sequence */ |
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145 u8wait = (nc & 0x03); |
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146 expect = 4; |
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147 } |
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148 else if (nc < 0xFE) { |
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149 /* 1111110- : introduces 6-byte sequence */ |
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150 u8wait = (nc & 0x01); |
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151 expect = 5; |
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152 } |
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153 else { |
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154 /* 1111111- : should never appear */ |
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155 u8wait = 0; |
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156 expect = 0; |
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157 } |
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158 /* Supporting all 31 bits is probably overkill... */ |
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159 } |
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160 termemu.write(codes); |
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161 return; |
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162 } |
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163 |
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164 /* State for sending and receiving messages. */ |
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165 var nsend = 0; // The number of the next packet to send. |
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166 var nrecv = 0; // The next packet expected. |
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167 var msgQ = []; // Queue for out-of-order messages. |
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168 |
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169 /* Processes a message from the server, returning true or false if it was a |
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170 * data message with or without data, null if not data. |
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171 * All non-special responseTexts should be handed directly to this function. |
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172 */ |
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173 function processMsg(msg) { |
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174 var msgDicts; |
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175 var havedata = null; // eventual return value |
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176 try { |
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177 msgDicts = JSON.parse(msg); |
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178 } catch (e) { |
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179 if (e instanceof SyntaxError) |
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180 return null; |
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181 } |
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182 if (msgDicts.length === 0) |
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183 return false; |
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184 for (var j = 0; j < msgDicts.length; j++) { |
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185 if (!msgDicts[j].t) |
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186 continue; |
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187 else if (msgDicts[j].t == "E") { |
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188 if (msgDicts[j].c == 1 || msgDicts[j].c == 6 || msgDicts[j].c == 7) { |
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189 gameover(); |
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190 if (msgDicts[j].c == 1) { |
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191 logout(); |
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192 } |
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193 } |
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194 debug(1, "Server error: " + msgDicts[j].s); |
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195 } |
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196 // A data message |
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197 else if (msgDicts[j].t == "d") { |
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198 if (msgDicts[j].n === nrecv) { |
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199 writeData(msgDicts[j].d); |
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200 nrecv++; |
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201 /* Process anything in the queue that's now ready. */ |
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202 var next; |
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203 while ((next = msgQ.shift()) !== undefined) { |
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204 writeData(next.d); |
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205 nrecv++; |
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206 } |
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207 } |
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208 else if (msgDicts[j].n > nrecv) { |
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209 /* The current message comes after one still missing. Queue this one |
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210 * for later use. */ |
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211 debug(1, "Got packet " + msgDicts[j].n + ", expected " + nrecv); |
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212 msgQ[msgDicts[j].n - nrecv - 1] = msgDicts[j]; |
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213 } |
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214 else { |
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215 /* This message's number was encountered previously. */ |
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216 debug(1, "Discarding packet " + msgDicts[j].n + ", expected " + nrecv); |
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217 } |
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218 havedata = true; |
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219 } |
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220 else if (msgDicts[j].t == "T") { |
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221 setTitle(msgDicts[j].d); |
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222 } |
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223 else if (msgDicts[j].t == "q") { |
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224 gameover(); |
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225 } |
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226 else { |
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227 debug(1, "Unrecognized server message " + msg); |
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228 } |
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229 } |
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230 return havedata; |
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231 } |
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232 |
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233 function getData() { |
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234 if (session.id == null) |
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235 return; |
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236 var datareq = new XMLHttpRequest(); |
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237 var msg = JSON.stringify({"id": session.id, "t": "n"}); |
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238 datareq.onerror = errHandler; |
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239 datareq.onreadystatechange = function () { |
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240 if (datareq.readyState == 4 && datareq.status == 200) { |
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241 var wasdata = processMsg(datareq.responseText); |
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242 if (wasdata != null) { |
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243 if (wasdata) |
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244 ajaxstate.gotdata(); |
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245 else |
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246 ajaxstate.gotnothing(); |
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247 } |
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248 return; |
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249 } |
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250 }; |
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251 datareq.open('POST', '/feed', true); |
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252 datareq.send(msg); |
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253 return; |
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254 } |
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255 |
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256 function postResponseHandler() { |
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257 if (this.readyState == 4 && this.status == 200) { |
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258 // We might want to do something with wasdata someday. |
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259 var wasdata = processMsg(this.responseText); |
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260 ajaxstate.posted(); |
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261 return; |
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262 } |
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263 } |
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264 |
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265 function errHandler() { |
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266 message("Unable to connect to the server.", "warn"); |
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267 } |
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268 |
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269 function sendback(str) { |
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270 /* For responding to terminal queries. */ |
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271 var msgDict = {"id": session.id, "t": "d", "n": nsend++, "d": str}; |
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272 var datareq = new XMLHttpRequest(); |
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273 datareq.onerror = errHandler; |
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274 datareq.onreadystatechange = postResponseHandler; |
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275 datareq.open('POST', '/feed', true); |
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276 datareq.send(JSON.stringify(msgDict)); |
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277 return; |
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278 } |
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279 |
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280 function sendkey(ev) { |
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281 if (!session.playing) |
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282 return; |
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283 var keynum = ev.keyCode; |
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284 var code; |
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285 if (keynum >= 65 && keynum <= 90) { |
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286 /* Letters. */ |
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287 if (ev.ctrlKey) |
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288 keynum -= 64; |
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289 else if (!ev.shiftKey) |
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290 keynum += 32; |
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291 code = keynum.toString(16); |
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292 if (code.length < 2) |
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293 code = "0" + code; |
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294 } |
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295 else if (keynum >= 48 && keynum <= 57) { |
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296 /* The number row, NOT the numpad. */ |
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297 if (ev.shiftKey) { |
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298 code = numShifts[keynum - 48].toString(16); |
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299 } |
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300 else { |
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301 code = keynum.toString(16); |
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302 } |
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303 } |
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304 else if (keynum in keyHexCodes) { |
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305 if (ev.shiftKey) |
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306 code = keyHexCodes[keynum][1]; |
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307 else |
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308 code = keyHexCodes[keynum][0]; |
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309 } |
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310 else if (keynum >= 16 && keynum <= 20) { |
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311 /* Shift, Cntl, Alt, CAPSLOCK */ |
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312 return; |
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313 } |
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314 else { |
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315 debug(1, "Ignoring keycode " + keynum); |
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316 return; |
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317 } |
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318 ev.preventDefault(); |
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319 var datareq = new XMLHttpRequest(); |
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320 var msgDict = {"id": session.id, "t": "d", "n": nsend++, "d": code}; |
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321 datareq.onerror = errHandler; |
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322 datareq.onreadystatechange = postResponseHandler; |
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323 datareq.open('POST', '/feed', true); |
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324 datareq.send(JSON.stringify(msgDict)); |
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325 return; |
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326 } |
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327 |
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328 var charshifts = { '-': "5f", '=': "2b", '[': "7b", ']': "7d", '\\': "7c", |
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329 ';': "3a", '\'': "22", ',': "3c", '.': "3e", '/': "3f", '`': "7e" |
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330 } |
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331 |
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332 var kpkeys = { "KP1": "1b4f46", "KP2": "1b4f42", "KP3": "1b5b367e", |
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333 "KP4": "1b4f44", "KP5": "1b5b45", "KP6": "1b4f43", |
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334 "KP7": "1b4f48", "KP8": "1b4f41", "KP9": "1b5b357e" }; |
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335 |
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336 function vkey(c) { |
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337 if (!session.playing) |
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338 return; |
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339 var keystr; |
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340 if (c.match(/^[a-z]$/)) { |
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341 if (termemu.ctrlp()) { |
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342 var n = c.charCodeAt(0) - 96; |
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343 keystr = n.toString(16); |
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344 if (keystr.length < 2) |
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345 keystr = "0" + keystr; |
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346 } |
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347 else if (termemu.shiftp()) |
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348 keystr = c.toUpperCase().charCodeAt(0).toString(16); |
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349 else |
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350 keystr = c.charCodeAt(0).toString(16); |
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351 } |
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352 else if (c.match(/^[0-9]$/)) { |
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353 if (termemu.shiftp()) |
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354 keystr = numShifts[c.charCodeAt(0) - 48].toString(16); |
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355 else |
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356 keystr = c.charCodeAt(0).toString(16); |
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357 } |
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358 else if (c == '\n') |
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359 keystr = "0a"; |
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360 else if (c == '\t') |
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361 keystr = "09"; |
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362 else if (c == '\b') |
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363 keystr = "08"; |
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364 else if (c == ' ') |
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365 keystr = "20"; |
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366 else if (c in charshifts) { |
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367 if (termemu.shiftp()) |
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368 keystr = charshifts[c]; |
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369 else |
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370 keystr = c.charCodeAt(0).toString(16); |
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371 } |
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372 else if (c in kpkeys) { |
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373 keystr = kpkeys[c]; |
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374 } |
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375 else |
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parents:
diff
changeset
|
376 return; |
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|
377 var datareq = new XMLHttpRequest(); |
59
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378 var msgDict = {"id": session.id, "t": "d", "n": nsend++, "d": keystr}; |
75
2984604ce3e6
Begin handling XMLHttpRequest errors.
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diff
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379 datareq.onerror = errHandler; |
0
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diff
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|
380 datareq.onreadystatechange = postResponseHandler; |
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381 datareq.open('POST', '/feed', true); |
16
ef6127ed6da3
RLGWeb: switch to JSON protocol.
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diff
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382 datareq.send(JSON.stringify(msgDict)); |
0
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parents:
diff
changeset
|
383 return; |
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John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
384 } |
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parents:
diff
changeset
|
385 |
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diff
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|
386 function setup() { |
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387 keyHexCodes.init(); |
4
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Client: don't assume the terminal is 24x80.
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diff
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|
388 termemu.init("termwrap", 24, 80); |
19
188bbd857124
RLG-Web: add user registration
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diff
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389 setmode("login"); |
78
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Try to guess a good text size.
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diff
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|
390 /* Set up the text size. */ |
06375a159188
Try to guess a good text size.
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diff
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391 var cssSize = termemu.view.style.fontSize; |
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Try to guess a good text size.
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392 var match = cssSize.match(/\d*/); |
06375a159188
Try to guess a good text size.
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diff
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|
393 if (!match) { |
06375a159188
Try to guess a good text size.
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parents:
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diff
changeset
|
394 return; |
06375a159188
Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents:
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diff
changeset
|
395 } |
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Try to guess a good text size.
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396 var csize = Number(match[0]); |
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Try to guess a good text size.
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397 var allscreen = document.getElementById("termwrap"); |
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Try to guess a good text size.
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398 while (csize > 9 && csize < 48) { |
06375a159188
Try to guess a good text size.
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399 if (allscreen.scrollWidth * 1.2 > window.innerWidth) { |
06375a159188
Try to guess a good text size.
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400 csize = textsize(false); |
06375a159188
Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents:
77
diff
changeset
|
401 } |
06375a159188
Try to guess a good text size.
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parents:
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|
402 else if (allscreen.scrollWidth * 2 < window.innerWidth) { |
06375a159188
Try to guess a good text size.
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diff
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|
403 csize = textsize(true); |
06375a159188
Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents:
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diff
changeset
|
404 } |
06375a159188
Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents:
77
diff
changeset
|
405 else |
06375a159188
Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents:
77
diff
changeset
|
406 break; |
06375a159188
Try to guess a good text size.
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77
diff
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|
407 } |
0
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parents:
diff
changeset
|
408 return; |
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John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
409 } |
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parents:
diff
changeset
|
410 |
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parents:
diff
changeset
|
411 function toggleshift() { |
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|
412 termemu.toggleshift(); |
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diff
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|
413 keydiv = document.getElementById("shiftkey"); |
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|
414 if (termemu.shiftp()) |
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parents:
diff
changeset
|
415 keydiv.className = "keysel"; |
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John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
416 else |
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John "Elwin" Edwards <elwin@sdf.org>
parents:
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|
417 keydiv.className = "key"; |
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John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
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|
418 return; |
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John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
419 } |
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John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
420 |
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John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
421 function togglectrl() { |
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John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
422 termemu.togglectrl(); |
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parents:
diff
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|
423 keydiv = document.getElementById("ctrlkey"); |
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parents:
diff
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|
424 if (termemu.ctrlp()) |
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John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
425 keydiv.className = "keysel"; |
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John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
426 else |
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John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
427 keydiv.className = "key"; |
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John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
428 return; |
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John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
429 } |
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John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
430 |
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John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
431 function formlogin(ev) { |
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diff
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|
432 ev.preventDefault(); |
59
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433 if (session.id != null) |
0
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parents:
diff
changeset
|
434 return; |
16
ef6127ed6da3
RLGWeb: switch to JSON protocol.
John "Elwin" Edwards <elwin@sdf.org>
parents:
9
diff
changeset
|
435 var loginmsg = {}; |
ef6127ed6da3
RLGWeb: switch to JSON protocol.
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parents:
9
diff
changeset
|
436 loginmsg["name"] = document.getElementById("input_name").value; |
ef6127ed6da3
RLGWeb: switch to JSON protocol.
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diff
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|
437 loginmsg["pw"] = document.getElementById("input_pw").value; |
39
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
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38
diff
changeset
|
438 var req = new XMLHttpRequest(); |
75
2984604ce3e6
Begin handling XMLHttpRequest errors.
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diff
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|
439 req.onerror = errHandler; |
39
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
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parents:
38
diff
changeset
|
440 req.onreadystatechange = function () { |
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
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38
diff
changeset
|
441 if (req.readyState != 4 || req.status != 200) |
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
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38
diff
changeset
|
442 return; |
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
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parents:
38
diff
changeset
|
443 var reply = JSON.parse(req.responseText); |
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
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38
diff
changeset
|
444 if (reply.t == 'l') { |
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
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38
diff
changeset
|
445 /* Success */ |
59
00b985b8ba6a
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58
diff
changeset
|
446 session.lcred = reply.k; |
00b985b8ba6a
RLG-Web client: implement watching.
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58
diff
changeset
|
447 session.lname = reply.u; |
89
6145e1ea7ace
RLG-Web: add a new message framework.
John "Elwin" Edwards <elwin@sdf.org>
parents:
88
diff
changeset
|
448 message("You are now logged in as " + reply.u + "."); |
39
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
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38
diff
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|
449 setmode("choose"); |
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents:
38
diff
changeset
|
450 } |
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
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parents:
38
diff
changeset
|
451 else if (reply.t == 'E') { |
96
7bb634f6995c
RLG-Web client: improvements to UI messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
94
diff
changeset
|
452 var failmsg = "Logging in failed. "; |
7bb634f6995c
RLG-Web client: improvements to UI messages.
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parents:
94
diff
changeset
|
453 if (reply.c == 2) |
7bb634f6995c
RLG-Web client: improvements to UI messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
94
diff
changeset
|
454 failmsg += reply.s.match(/Invalid data: (.*)/)[1]; |
7bb634f6995c
RLG-Web client: improvements to UI messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
94
diff
changeset
|
455 else if (reply.c == 3) |
7bb634f6995c
RLG-Web client: improvements to UI messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
94
diff
changeset
|
456 failmsg += "The username or password was incorrect."; |
7bb634f6995c
RLG-Web client: improvements to UI messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
94
diff
changeset
|
457 else if (reply.c == 6) |
7bb634f6995c
RLG-Web client: improvements to UI messages.
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94
diff
changeset
|
458 failmsg += "The server is shutting down."; |
7bb634f6995c
RLG-Web client: improvements to UI messages.
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94
diff
changeset
|
459 message(failmsg, "warn"); |
39
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents:
38
diff
changeset
|
460 document.getElementById("input_name").value = ""; |
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents:
38
diff
changeset
|
461 document.getElementById("input_pw").value = ""; |
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents:
38
diff
changeset
|
462 } |
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents:
38
diff
changeset
|
463 }; |
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents:
38
diff
changeset
|
464 req.open('POST', '/login', true); |
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents:
38
diff
changeset
|
465 req.send(JSON.stringify(loginmsg)); |
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents:
38
diff
changeset
|
466 return; |
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents:
38
diff
changeset
|
467 } |
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
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parents:
38
diff
changeset
|
468 |
73
d084610a89b5
Automatically update the lists of current games and actions.
John "Elwin" Edwards <elwin@sdf.org>
parents:
70
diff
changeset
|
469 function getcurrent(clear) { |
d084610a89b5
Automatically update the lists of current games and actions.
John "Elwin" Edwards <elwin@sdf.org>
parents:
70
diff
changeset
|
470 if (session.id || clear) { |
d084610a89b5
Automatically update the lists of current games and actions.
John "Elwin" Edwards <elwin@sdf.org>
parents:
70
diff
changeset
|
471 if (statInterval) { |
d084610a89b5
Automatically update the lists of current games and actions.
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parents:
70
diff
changeset
|
472 window.clearInterval(statInterval); |
d084610a89b5
Automatically update the lists of current games and actions.
John "Elwin" Edwards <elwin@sdf.org>
parents:
70
diff
changeset
|
473 statInterval = null; |
d084610a89b5
Automatically update the lists of current games and actions.
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70
diff
changeset
|
474 } |
56
7f3ca16409fe
RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents:
55
diff
changeset
|
475 return; |
73
d084610a89b5
Automatically update the lists of current games and actions.
John "Elwin" Edwards <elwin@sdf.org>
parents:
70
diff
changeset
|
476 } |
d084610a89b5
Automatically update the lists of current games and actions.
John "Elwin" Edwards <elwin@sdf.org>
parents:
70
diff
changeset
|
477 if (!statInterval) { |
d084610a89b5
Automatically update the lists of current games and actions.
John "Elwin" Edwards <elwin@sdf.org>
parents:
70
diff
changeset
|
478 statInterval = window.setInterval(getcurrent, statDelta); |
d084610a89b5
Automatically update the lists of current games and actions.
John "Elwin" Edwards <elwin@sdf.org>
parents:
70
diff
changeset
|
479 } |
56
7f3ca16409fe
RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents:
55
diff
changeset
|
480 var req = new XMLHttpRequest(); |
75
2984604ce3e6
Begin handling XMLHttpRequest errors.
John "Elwin" Edwards <elwin@sdf.org>
parents:
73
diff
changeset
|
481 req.onerror = errHandler; |
56
7f3ca16409fe
RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents:
55
diff
changeset
|
482 req.onreadystatechange = function () { |
7f3ca16409fe
RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents:
55
diff
changeset
|
483 if (req.readyState != 4 || req.status != 200) |
7f3ca16409fe
RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents:
55
diff
changeset
|
484 return; |
7f3ca16409fe
RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents:
55
diff
changeset
|
485 var reply; |
7f3ca16409fe
RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents:
55
diff
changeset
|
486 try { |
7f3ca16409fe
RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents:
55
diff
changeset
|
487 reply = JSON.parse(req.responseText); |
7f3ca16409fe
RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents:
55
diff
changeset
|
488 } catch (e) { |
7f3ca16409fe
RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents:
55
diff
changeset
|
489 if (e instanceof SyntaxError) |
7f3ca16409fe
RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents:
55
diff
changeset
|
490 return; |
7f3ca16409fe
RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents:
55
diff
changeset
|
491 } |
7f3ca16409fe
RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents:
55
diff
changeset
|
492 if (!reply.s) { |
7f3ca16409fe
RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents:
55
diff
changeset
|
493 return; |
7f3ca16409fe
RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents:
55
diff
changeset
|
494 } |
7f3ca16409fe
RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents:
55
diff
changeset
|
495 var gamediv = document.getElementById("gametable"); |
7f3ca16409fe
RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents:
55
diff
changeset
|
496 while (gamediv.children.length > 2) |
59
00b985b8ba6a
RLG-Web client: implement watching.
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parents:
58
diff
changeset
|
497 gamediv.removeChild(gamediv.children[2]); |
57
e7c864e80a79
RLG-Web client: explain when there are no games to watch
John "Elwin" Edwards <elwin@sdf.org>
parents:
56
diff
changeset
|
498 if (reply.g.length === 0) { |
e7c864e80a79
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499 gamediv.style.display = "none"; |
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500 document.getElementById("nogames").style.display = "block"; |
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|
501 } |
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502 else { |
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diff
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503 gamediv.style.display = "table"; |
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|
504 document.getElementById("nogames").style.display = "none"; |
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diff
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505 } |
56
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506 for (var i = 0; i < reply.g.length; i++) { |
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507 var row = document.createElement("div"); |
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508 var cell1 = document.createElement("div"); |
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509 var cell2 = document.createElement("div"); |
59
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diff
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510 var cell3 = document.createElement("div"); |
66
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Display idle time of games in progress.
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511 var cell4 = document.createElement("div"); |
56
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512 cell1.appendChild(document.createTextNode(reply.g[i].p)); |
64
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|
513 var uname = reply.g[i].g; |
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diff
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|
514 if (uname in games) |
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515 cell2.appendChild(document.createTextNode(games[uname].name)); |
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|
516 else { |
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517 debug(1, "Unrecognized game: " + uname); |
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518 continue; |
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diff
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|
519 } |
66
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Display idle time of games in progress.
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diff
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|
520 cell3.appendChild(document.createTextNode(idlestr(reply.g[i].i))); |
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521 var button = document.createElement("span"); |
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RLG-Web client: implement watching.
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522 button.appendChild(document.createTextNode("Watch")); |
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diff
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523 button.onclick = makeWatcher(reply.g[i].n); |
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524 button.className = "ibutton"; |
66
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Display idle time of games in progress.
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diff
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|
525 cell4.appendChild(button); |
56
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|
526 row.appendChild(cell1); |
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527 row.appendChild(cell2); |
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528 row.appendChild(cell3); |
66
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Display idle time of games in progress.
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529 row.appendChild(cell4); |
56
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|
530 gamediv.appendChild(row); |
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diff
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|
531 } |
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RLG-Web client: display a list of current games.
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55
diff
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|
532 }; |
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RLG-Web client: display a list of current games.
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parents:
55
diff
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533 req.open('GET', '/status', true); |
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diff
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|
534 req.send(); |
73
d084610a89b5
Automatically update the lists of current games and actions.
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535 if (session.lcred) |
d084610a89b5
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536 getchoices(); |
56
7f3ca16409fe
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diff
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537 return; |
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John "Elwin" Edwards <elwin@sdf.org>
parents:
55
diff
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|
538 } |
7f3ca16409fe
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diff
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|
539 |
44
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diff
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540 function getchoices() { |
59
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diff
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|
541 if (session.id != null || !session.lcred) |
44
b848cb50cd69
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41
diff
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|
542 return; |
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parents:
41
diff
changeset
|
543 var req = new XMLHttpRequest(); |
75
2984604ce3e6
Begin handling XMLHttpRequest errors.
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parents:
73
diff
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|
544 req.onerror = errHandler; |
44
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John "Elwin" Edwards <elwin@sdf.org>
parents:
41
diff
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|
545 req.onreadystatechange = function () { |
b848cb50cd69
rlgterm.js: present game options to the player.
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546 if (req.readyState != 4 || req.status != 200) |
b848cb50cd69
rlgterm.js: present game options to the player.
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41
diff
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|
547 return; |
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parents:
41
diff
changeset
|
548 var reply; |
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parents:
41
diff
changeset
|
549 try { |
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parents:
41
diff
changeset
|
550 reply = JSON.parse(req.responseText); |
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rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents:
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diff
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|
551 } catch (e) { |
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rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
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diff
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|
552 if (e instanceof SyntaxError) |
b848cb50cd69
rlgterm.js: present game options to the player.
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41
diff
changeset
|
553 return; |
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parents:
41
diff
changeset
|
554 } |
59
00b985b8ba6a
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58
diff
changeset
|
555 if (!("name" in reply) || reply["name"] != session.lname || |
00b985b8ba6a
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John "Elwin" Edwards <elwin@sdf.org>
parents:
58
diff
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|
556 !("stat" in reply)) |
44
b848cb50cd69
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John "Elwin" Edwards <elwin@sdf.org>
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41
diff
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|
557 return; |
45
1bbd0e76ba92
RLG-Web: put the game options into a table.
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parents:
44
diff
changeset
|
558 var optdiv = document.getElementById("opttable"); |
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RLG-Web: put the game options into a table.
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44
diff
changeset
|
559 /* Don't remove the first child, it's the header. */ |
1bbd0e76ba92
RLG-Web: put the game options into a table.
John "Elwin" Edwards <elwin@sdf.org>
parents:
44
diff
changeset
|
560 while (optdiv.childNodes.length > 1) |
1bbd0e76ba92
RLG-Web: put the game options into a table.
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44
diff
changeset
|
561 optdiv.removeChild(optdiv.childNodes[1]); |
64
e3082fd06520
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John "Elwin" Edwards <elwin@sdf.org>
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63
diff
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|
562 for (var gname in games) { |
e3082fd06520
Some status improvements.
John "Elwin" Edwards <elwin@sdf.org>
parents:
63
diff
changeset
|
563 if (!(gname in reply.stat)) |
44
b848cb50cd69
rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents:
41
diff
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|
564 continue; |
45
1bbd0e76ba92
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44
diff
changeset
|
565 var acttext; |
44
b848cb50cd69
rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents:
41
diff
changeset
|
566 if (reply.stat[gname] == "s") |
45
1bbd0e76ba92
RLG-Web: put the game options into a table.
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parents:
44
diff
changeset
|
567 acttext = "Resume your game"; |
44
b848cb50cd69
rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents:
41
diff
changeset
|
568 else if (reply.stat[gname] == "0") |
45
1bbd0e76ba92
RLG-Web: put the game options into a table.
John "Elwin" Edwards <elwin@sdf.org>
parents:
44
diff
changeset
|
569 acttext = "Start a game"; |
44
b848cb50cd69
rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents:
41
diff
changeset
|
570 else if (reply.stat[gname] == "p") |
94
597e9477b8ae
RLG-Web: Allow games to be taken over.
John "Elwin" Edwards <elwin@sdf.org>
parents:
93
diff
changeset
|
571 acttext = "Reconnect"; |
88
d644e7d46852
RLG-Web: make /pstatus/* differentiate between dgl and RLG-Web games.
John "Elwin" Edwards <elwin@sdf.org>
parents:
83
diff
changeset
|
572 else if (reply.stat[gname] == "d") |
d644e7d46852
RLG-Web: make /pstatus/* differentiate between dgl and RLG-Web games.
John "Elwin" Edwards <elwin@sdf.org>
parents:
83
diff
changeset
|
573 acttext = "Game in progress (dgl)"; |
44
b848cb50cd69
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John "Elwin" Edwards <elwin@sdf.org>
parents:
41
diff
changeset
|
574 else |
b848cb50cd69
rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents:
41
diff
changeset
|
575 continue; |
45
1bbd0e76ba92
RLG-Web: put the game options into a table.
John "Elwin" Edwards <elwin@sdf.org>
parents:
44
diff
changeset
|
576 var button = document.createElement("span"); |
1bbd0e76ba92
RLG-Web: put the game options into a table.
John "Elwin" Edwards <elwin@sdf.org>
parents:
44
diff
changeset
|
577 button.appendChild(document.createTextNode(acttext)); |
94
597e9477b8ae
RLG-Web: Allow games to be taken over.
John "Elwin" Edwards <elwin@sdf.org>
parents:
93
diff
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|
578 if ("s0p".indexOf(reply.stat[gname]) >= 0) { |
46
59ecd99845eb
rlgterm.js: make the options table functional.
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parents:
45
diff
changeset
|
579 button.onclick = makeStarter(gname); |
51
2eda3909f6a3
rlgterm.js: don't make nonfunctional button.
John "Elwin" Edwards <elwin@sdf.org>
parents:
47
diff
changeset
|
580 button.className = "ibutton"; |
46
59ecd99845eb
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John "Elwin" Edwards <elwin@sdf.org>
parents:
45
diff
changeset
|
581 } |
45
1bbd0e76ba92
RLG-Web: put the game options into a table.
John "Elwin" Edwards <elwin@sdf.org>
parents:
44
diff
changeset
|
582 var actdiv = document.createElement("div"); |
1bbd0e76ba92
RLG-Web: put the game options into a table.
John "Elwin" Edwards <elwin@sdf.org>
parents:
44
diff
changeset
|
583 actdiv.appendChild(button); |
44
b848cb50cd69
rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents:
41
diff
changeset
|
584 var gamediv = document.createElement("div"); |
45
1bbd0e76ba92
RLG-Web: put the game options into a table.
John "Elwin" Edwards <elwin@sdf.org>
parents:
44
diff
changeset
|
585 gamediv.appendChild(document.createTextNode(games[gname].name)); |
1bbd0e76ba92
RLG-Web: put the game options into a table.
John "Elwin" Edwards <elwin@sdf.org>
parents:
44
diff
changeset
|
586 var rowdiv = document.createElement("div"); |
1bbd0e76ba92
RLG-Web: put the game options into a table.
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parents:
44
diff
changeset
|
587 rowdiv.appendChild(gamediv); |
1bbd0e76ba92
RLG-Web: put the game options into a table.
John "Elwin" Edwards <elwin@sdf.org>
parents:
44
diff
changeset
|
588 rowdiv.appendChild(actdiv); |
1bbd0e76ba92
RLG-Web: put the game options into a table.
John "Elwin" Edwards <elwin@sdf.org>
parents:
44
diff
changeset
|
589 optdiv.appendChild(rowdiv); |
44
b848cb50cd69
rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents:
41
diff
changeset
|
590 } |
b848cb50cd69
rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents:
41
diff
changeset
|
591 }; |
59
00b985b8ba6a
RLG-Web client: implement watching.
John "Elwin" Edwards <elwin@sdf.org>
parents:
58
diff
changeset
|
592 req.open('GET', '/pstatus/' + session.lname, true); |
44
b848cb50cd69
rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents:
41
diff
changeset
|
593 req.send(); |
b848cb50cd69
rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents:
41
diff
changeset
|
594 return; |
b848cb50cd69
rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents:
41
diff
changeset
|
595 } |
b848cb50cd69
rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents:
41
diff
changeset
|
596 |
46
59ecd99845eb
rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents:
45
diff
changeset
|
597 /* This can't be in the loop in getchoices(), or the closure's scope will |
59ecd99845eb
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John "Elwin" Edwards <elwin@sdf.org>
parents:
45
diff
changeset
|
598 * get overwritten on the next iteration, and then all the games end up |
59ecd99845eb
rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents:
45
diff
changeset
|
599 * being Super-Rogue. |
59ecd99845eb
rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents:
45
diff
changeset
|
600 */ |
59ecd99845eb
rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents:
45
diff
changeset
|
601 function makeStarter(gname) { |
59ecd99845eb
rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents:
45
diff
changeset
|
602 if (!(gname in games)) |
59ecd99845eb
rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents:
45
diff
changeset
|
603 return null; |
59ecd99845eb
rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents:
45
diff
changeset
|
604 var game = games[gname]; |
59ecd99845eb
rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents:
45
diff
changeset
|
605 function starter(ev) { |
59ecd99845eb
rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents:
45
diff
changeset
|
606 startgame(game); |
59ecd99845eb
rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents:
45
diff
changeset
|
607 } |
59ecd99845eb
rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents:
45
diff
changeset
|
608 return starter; |
59ecd99845eb
rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents:
45
diff
changeset
|
609 } |
59ecd99845eb
rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents:
45
diff
changeset
|
610 |
59ecd99845eb
rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents:
45
diff
changeset
|
611 function startgame(game) { |
59
00b985b8ba6a
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parents:
58
diff
changeset
|
612 if (session.id != null || !session.lcred) |
39
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents:
38
diff
changeset
|
613 return; |
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents:
38
diff
changeset
|
614 var smsg = {}; |
59
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615 smsg["key"] = session.lcred; |
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616 smsg["game"] = game.uname; |
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617 smsg["h"] = 24; |
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618 smsg["w"] = 80; |
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619 var req = new XMLHttpRequest(); |
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620 req.onerror = errHandler; |
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621 req.onreadystatechange = function () { |
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622 if (req.readyState != 4 || req.status != 200) |
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623 return; |
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624 var reply = JSON.parse(req.responseText); |
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625 if (reply.t == 's') { |
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626 /* Success */ |
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627 session.id = reply.id; |
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628 session.playing = true; |
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629 termemu.resize(reply.h, reply.w); |
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630 message("You are now playing " + game.name + "."); |
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631 setmode("play"); |
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632 getData(); |
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633 } |
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634 else if (reply.t == 'E') { |
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635 if (reply.c == 1) { |
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636 logout(); |
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637 message("The server forgot about you, please log in again.", "warn"); |
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638 } |
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639 else if (reply.c == 4) { |
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640 message("You can't play that game because it is currently being " + |
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641 "played over SSH.", "warn"); |
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642 } |
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643 else if (reply.c == 7) { |
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644 message("The game is being saved, try again in a few seconds."); |
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645 } |
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646 else { |
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647 message("The server says it can't start your game because \"" + |
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648 reply.s + "\". This is probably a bug.", "warn"); |
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649 } |
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650 } |
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651 }; |
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652 req.open('POST', '/play', true); |
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653 req.send(JSON.stringify(smsg)); |
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654 return; |
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655 } |
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656 |
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657 function startwatching(gamenumber) { |
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658 if (session.id != null) |
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659 return; |
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660 if (WebSocket) { |
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661 wsWatch(gamenumber); |
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662 return; |
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663 } |
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664 var wmsg = {"n": Number(gamenumber)}; |
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665 var req = new XMLHttpRequest(); |
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666 req.onerror = errHandler; |
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667 req.onreadystatechange = function () { |
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668 if (req.readyState != 4 || req.status != 200) |
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669 return; |
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670 var reply = JSON.parse(req.responseText); |
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671 if (reply.t == 'w') { |
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672 /* Success */ |
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673 session.id = reply.id; |
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674 session.playing = false; |
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675 termemu.resize(reply.h, reply.w); |
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676 termemu.reset(); |
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677 termemu.toAltBuf(); |
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678 var pname = reply.p; |
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679 var gname = games[reply.g].name; |
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680 message("You are now watching " + pname + " play " + gname + "."); |
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681 setmode("watch"); |
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682 getData(); |
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683 } |
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684 else if (reply.t == 'E') { |
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685 message("The game could not be watched: " + reply.s, "warn"); |
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686 getcurrent(); |
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687 } |
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688 }; |
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689 req.open('POST', '/watch', true); |
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690 req.send(JSON.stringify(wmsg)); |
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691 return; |
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692 } |
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693 |
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694 function makeWatcher(n) { |
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695 function watcher(ev) { |
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696 startwatching(n); |
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697 } |
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698 return watcher; |
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699 } |
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700 |
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701 function wsWatch(gamenumber) { |
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702 var sockurl = "ws://localhost:8080/watch/" + String(gamenumber); |
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703 var ws = new WebSocket(sockurl); |
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704 ws.onopen = function (event) { |
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705 session.id = true; |
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706 session.sock = ws; |
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707 setmode("watch"); |
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708 }; |
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709 ws.onmessage = function (event) { |
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710 var msgObject = JSON.parse(event.data); |
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711 if (msgObject.t == 'w') { |
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712 termemu.resize(msgObject.h, msgObject.w); |
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713 termemu.reset(); |
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714 termemu.toAltBuf(); |
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715 var pname = msgObject.p; |
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716 var gname = games[msgObject.g].name; |
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717 message("You are now watching " + pname + " play " + gname + "."); |
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718 } |
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719 else if (msgObject.t == 'd') { |
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720 writeData(msgObject.d); |
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721 } |
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722 }; |
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723 ws.onclose = function (event) { |
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724 session.sock = null; |
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725 gameover(); |
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726 }; |
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|
727 } |
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728 |
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|
729 function formreg(ev) { |
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|
730 ev.preventDefault(); |
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731 if (session.id != null) |
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|
732 return; |
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|
733 var regmsg = {}; |
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changeset
|
734 regmsg["name"] = document.getElementById("regin_name").value; |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
735 regmsg["pw"] = document.getElementById("regin_pw").value; |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
736 regmsg["email"] = document.getElementById("regin_email").value; |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
737 var req = new XMLHttpRequest(); |
75
2984604ce3e6
Begin handling XMLHttpRequest errors.
John "Elwin" Edwards <elwin@sdf.org>
parents:
73
diff
changeset
|
738 req.onerror = errHandler; |
19
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
739 req.onreadystatechange = function () { |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
740 if (req.readyState != 4 || req.status != 200) |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
741 return; |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
742 var reply = JSON.parse(req.responseText); |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
743 if (reply.t == 'r') { |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
744 /* Success */ |
89
6145e1ea7ace
RLG-Web: add a new message framework.
John "Elwin" Edwards <elwin@sdf.org>
parents:
88
diff
changeset
|
745 message("Welcome " + reply.u + ", you are now registered."); |
59
00b985b8ba6a
RLG-Web client: implement watching.
John "Elwin" Edwards <elwin@sdf.org>
parents:
58
diff
changeset
|
746 session.lcred = reply.k; |
00b985b8ba6a
RLG-Web client: implement watching.
John "Elwin" Edwards <elwin@sdf.org>
parents:
58
diff
changeset
|
747 session.lname = reply.u; |
89
6145e1ea7ace
RLG-Web: add a new message framework.
John "Elwin" Edwards <elwin@sdf.org>
parents:
88
diff
changeset
|
748 message("You are now logged in as " + reply.u + "."); |
39
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents:
38
diff
changeset
|
749 setmode("choose"); |
19
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
750 } |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
751 else if (reply.t == 'E') { |
93
104409bf5f03
rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
92
diff
changeset
|
752 var failmsg = "Registration failed."; |
104409bf5f03
rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
92
diff
changeset
|
753 if (reply.c == 2) { |
104409bf5f03
rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
92
diff
changeset
|
754 var errdesc = reply.s.match(/Invalid data: (.*)/)[1]; |
104409bf5f03
rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
92
diff
changeset
|
755 if (errdesc.match(/No name/)) |
104409bf5f03
rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
92
diff
changeset
|
756 failmsg += " You need to choose a name."; |
104409bf5f03
rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
92
diff
changeset
|
757 else if (errdesc.match(/No password/)) |
104409bf5f03
rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
92
diff
changeset
|
758 failmsg += " You need to choose a password."; |
104409bf5f03
rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
92
diff
changeset
|
759 else if (errdesc.match(/Invalid/)) { |
104409bf5f03
rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
92
diff
changeset
|
760 failmsg += " Names must be letters and numbers. E-mail addresses " + |
104409bf5f03
rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
92
diff
changeset
|
761 "can also contain these characters: @.-_"; |
104409bf5f03
rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
92
diff
changeset
|
762 } |
104409bf5f03
rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
92
diff
changeset
|
763 else if (errdesc.match(/Username/)) |
104409bf5f03
rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
92
diff
changeset
|
764 failmsg += " Someone else is already using that name."; |
104409bf5f03
rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
92
diff
changeset
|
765 else |
104409bf5f03
rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
92
diff
changeset
|
766 failmsg += " This is probably a bug."; |
104409bf5f03
rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
92
diff
changeset
|
767 } |
104409bf5f03
rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
92
diff
changeset
|
768 else |
104409bf5f03
rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
92
diff
changeset
|
769 failmsg += " This is probably a bug."; |
96
7bb634f6995c
RLG-Web client: improvements to UI messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
94
diff
changeset
|
770 message(failmsg, "warn"); |
19
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
771 document.getElementById("regin_name").value = ""; |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
772 document.getElementById("regin_pw").value = ""; |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
773 document.getElementById("regin_email").value = ""; |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
774 } |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
775 }; |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
776 req.open('POST', '/addacct', true); |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
777 req.send(JSON.stringify(regmsg)); |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
778 return; |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
779 } |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
780 |
39
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents:
38
diff
changeset
|
781 function gameover() { |
59
00b985b8ba6a
RLG-Web client: implement watching.
John "Elwin" Edwards <elwin@sdf.org>
parents:
58
diff
changeset
|
782 if (session.id == null) |
0
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
783 return; |
38
b06a14876645
RLG-Web: reduce polling further.
John "Elwin" Edwards <elwin@sdf.org>
parents:
35
diff
changeset
|
784 /* TODO IFACE2 If the end was unexpected, tell player the game was saved. */ |
90
6c6a6e4f1e5b
RLG-Web client: distinguish playing and watching in UI.
John "Elwin" Edwards <elwin@sdf.org>
parents:
89
diff
changeset
|
785 if (session.playing) |
6c6a6e4f1e5b
RLG-Web client: distinguish playing and watching in UI.
John "Elwin" Edwards <elwin@sdf.org>
parents:
89
diff
changeset
|
786 message("Finished playing."); |
6c6a6e4f1e5b
RLG-Web client: distinguish playing and watching in UI.
John "Elwin" Edwards <elwin@sdf.org>
parents:
89
diff
changeset
|
787 else |
6c6a6e4f1e5b
RLG-Web client: distinguish playing and watching in UI.
John "Elwin" Edwards <elwin@sdf.org>
parents:
89
diff
changeset
|
788 message("Finished watching."); |
59
00b985b8ba6a
RLG-Web client: implement watching.
John "Elwin" Edwards <elwin@sdf.org>
parents:
58
diff
changeset
|
789 session.id = null; |
00b985b8ba6a
RLG-Web client: implement watching.
John "Elwin" Edwards <elwin@sdf.org>
parents:
58
diff
changeset
|
790 session.playing = false; |
38
b06a14876645
RLG-Web: reduce polling further.
John "Elwin" Edwards <elwin@sdf.org>
parents:
35
diff
changeset
|
791 ajaxstate.clear(); |
61
071ec6b1ec03
RLG-Web client: initialize and restore the terminal when watching.
John "Elwin" Edwards <elwin@sdf.org>
parents:
59
diff
changeset
|
792 termemu.toNormBuf(); |
16
ef6127ed6da3
RLGWeb: switch to JSON protocol.
John "Elwin" Edwards <elwin@sdf.org>
parents:
9
diff
changeset
|
793 nsend = 0; |
ef6127ed6da3
RLGWeb: switch to JSON protocol.
John "Elwin" Edwards <elwin@sdf.org>
parents:
9
diff
changeset
|
794 nrecv = 0; |
ef6127ed6da3
RLGWeb: switch to JSON protocol.
John "Elwin" Edwards <elwin@sdf.org>
parents:
9
diff
changeset
|
795 msgQ = []; |
59
00b985b8ba6a
RLG-Web client: implement watching.
John "Elwin" Edwards <elwin@sdf.org>
parents:
58
diff
changeset
|
796 if (session.lcred != null) |
00b985b8ba6a
RLG-Web client: implement watching.
John "Elwin" Edwards <elwin@sdf.org>
parents:
58
diff
changeset
|
797 setmode("choose"); |
00b985b8ba6a
RLG-Web client: implement watching.
John "Elwin" Edwards <elwin@sdf.org>
parents:
58
diff
changeset
|
798 else |
00b985b8ba6a
RLG-Web client: implement watching.
John "Elwin" Edwards <elwin@sdf.org>
parents:
58
diff
changeset
|
799 setmode("login"); |
0
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
800 return; |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
801 } |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
802 |
47
27b7f0c8b9f0
RLG-Web: make login sessions time out.
John "Elwin" Edwards <elwin@sdf.org>
parents:
46
diff
changeset
|
803 function logout() { |
59
00b985b8ba6a
RLG-Web client: implement watching.
John "Elwin" Edwards <elwin@sdf.org>
parents:
58
diff
changeset
|
804 session.lcred = null; |
00b985b8ba6a
RLG-Web client: implement watching.
John "Elwin" Edwards <elwin@sdf.org>
parents:
58
diff
changeset
|
805 session.lname = null; |
47
27b7f0c8b9f0
RLG-Web: make login sessions time out.
John "Elwin" Edwards <elwin@sdf.org>
parents:
46
diff
changeset
|
806 setmode("login"); |
27b7f0c8b9f0
RLG-Web: make login sessions time out.
John "Elwin" Edwards <elwin@sdf.org>
parents:
46
diff
changeset
|
807 } |
27b7f0c8b9f0
RLG-Web: make login sessions time out.
John "Elwin" Edwards <elwin@sdf.org>
parents:
46
diff
changeset
|
808 |
0
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
809 function stop() { |
59
00b985b8ba6a
RLG-Web client: implement watching.
John "Elwin" Edwards <elwin@sdf.org>
parents:
58
diff
changeset
|
810 if (!session.id) |
39
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents:
38
diff
changeset
|
811 return; |
100
3dbfdaf62623
RLG-Web: begin converting to WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents:
97
diff
changeset
|
812 if (session.sock) { |
3dbfdaf62623
RLG-Web: begin converting to WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents:
97
diff
changeset
|
813 session.sock.close(); |
3dbfdaf62623
RLG-Web: begin converting to WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents:
97
diff
changeset
|
814 return; |
3dbfdaf62623
RLG-Web: begin converting to WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents:
97
diff
changeset
|
815 } |
0
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
816 var req = new XMLHttpRequest(); |
75
2984604ce3e6
Begin handling XMLHttpRequest errors.
John "Elwin" Edwards <elwin@sdf.org>
parents:
73
diff
changeset
|
817 req.onerror = errHandler; |
0
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
818 req.onreadystatechange = function () { |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
819 if (req.readyState == 4 && req.status == 200) { |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
820 processMsg(req.responseText); |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
821 return; |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
822 } |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
823 }; |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
824 req.open('POST', '/feed', true); |
59
00b985b8ba6a
RLG-Web client: implement watching.
John "Elwin" Edwards <elwin@sdf.org>
parents:
58
diff
changeset
|
825 req.send(JSON.stringify({"id": session.id, "t": "q"})); |
0
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
826 return; |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
827 } |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
828 |
19
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
829 function setmode(mode, ev) { |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
830 if (ev) |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
831 ev.preventDefault(); |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
832 if (mode == "play") { |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
833 document.getElementById("keyboard").style.display = "block"; |
90
6c6a6e4f1e5b
RLG-Web client: distinguish playing and watching in UI.
John "Elwin" Edwards <elwin@sdf.org>
parents:
89
diff
changeset
|
834 document.getElementById("playctl").style.display = "block"; |
39
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents:
38
diff
changeset
|
835 document.getElementById("startgame").style.display = "none"; |
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents:
38
diff
changeset
|
836 document.getElementById("login").style.display = "none"; |
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents:
38
diff
changeset
|
837 document.getElementById("register").style.display = "none"; |
56
7f3ca16409fe
RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents:
55
diff
changeset
|
838 document.getElementById("current").style.display = "none"; |
39
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents:
38
diff
changeset
|
839 } |
90
6c6a6e4f1e5b
RLG-Web client: distinguish playing and watching in UI.
John "Elwin" Edwards <elwin@sdf.org>
parents:
89
diff
changeset
|
840 else if (mode == "watch") { |
39
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents:
38
diff
changeset
|
841 document.getElementById("keyboard").style.display = "none"; |
90
6c6a6e4f1e5b
RLG-Web client: distinguish playing and watching in UI.
John "Elwin" Edwards <elwin@sdf.org>
parents:
89
diff
changeset
|
842 document.getElementById("playctl").style.display = "block"; |
6c6a6e4f1e5b
RLG-Web client: distinguish playing and watching in UI.
John "Elwin" Edwards <elwin@sdf.org>
parents:
89
diff
changeset
|
843 document.getElementById("startgame").style.display = "none"; |
6c6a6e4f1e5b
RLG-Web client: distinguish playing and watching in UI.
John "Elwin" Edwards <elwin@sdf.org>
parents:
89
diff
changeset
|
844 document.getElementById("login").style.display = "none"; |
6c6a6e4f1e5b
RLG-Web client: distinguish playing and watching in UI.
John "Elwin" Edwards <elwin@sdf.org>
parents:
89
diff
changeset
|
845 document.getElementById("register").style.display = "none"; |
6c6a6e4f1e5b
RLG-Web client: distinguish playing and watching in UI.
John "Elwin" Edwards <elwin@sdf.org>
parents:
89
diff
changeset
|
846 document.getElementById("current").style.display = "none"; |
6c6a6e4f1e5b
RLG-Web client: distinguish playing and watching in UI.
John "Elwin" Edwards <elwin@sdf.org>
parents:
89
diff
changeset
|
847 } |
6c6a6e4f1e5b
RLG-Web client: distinguish playing and watching in UI.
John "Elwin" Edwards <elwin@sdf.org>
parents:
89
diff
changeset
|
848 else if (mode == "choose") { |
6c6a6e4f1e5b
RLG-Web client: distinguish playing and watching in UI.
John "Elwin" Edwards <elwin@sdf.org>
parents:
89
diff
changeset
|
849 document.getElementById("keyboard").style.display = "none"; |
6c6a6e4f1e5b
RLG-Web client: distinguish playing and watching in UI.
John "Elwin" Edwards <elwin@sdf.org>
parents:
89
diff
changeset
|
850 document.getElementById("playctl").style.display = "none"; |
39
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents:
38
diff
changeset
|
851 document.getElementById("startgame").style.display = "block"; |
19
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
852 document.getElementById("login").style.display = "none"; |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
853 document.getElementById("register").style.display = "none"; |
56
7f3ca16409fe
RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents:
55
diff
changeset
|
854 document.getElementById("current").style.display = "block"; |
7f3ca16409fe
RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents:
55
diff
changeset
|
855 getcurrent(); |
19
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
856 } |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
857 else if (mode == "login") { |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
858 document.getElementById("keyboard").style.display = "none"; |
90
6c6a6e4f1e5b
RLG-Web client: distinguish playing and watching in UI.
John "Elwin" Edwards <elwin@sdf.org>
parents:
89
diff
changeset
|
859 document.getElementById("playctl").style.display = "none"; |
39
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents:
38
diff
changeset
|
860 document.getElementById("startgame").style.display = "none"; |
19
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
861 document.getElementById("login").style.display = "block"; |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
862 document.getElementById("register").style.display = "none"; |
56
7f3ca16409fe
RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents:
55
diff
changeset
|
863 document.getElementById("current").style.display = "block"; |
7f3ca16409fe
RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents:
55
diff
changeset
|
864 getcurrent(); |
19
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
865 } |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
866 else if (mode == "register") { |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
867 document.getElementById("keyboard").style.display = "none"; |
90
6c6a6e4f1e5b
RLG-Web client: distinguish playing and watching in UI.
John "Elwin" Edwards <elwin@sdf.org>
parents:
89
diff
changeset
|
868 document.getElementById("playctl").style.display = "none"; |
39
e8ac0e3d2614
RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents:
38
diff
changeset
|
869 document.getElementById("startgame").style.display = "none"; |
19
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
870 document.getElementById("login").style.display = "none"; |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
871 document.getElementById("register").style.display = "block"; |
56
7f3ca16409fe
RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents:
55
diff
changeset
|
872 document.getElementById("current").style.display = "none"; |
19
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
873 } |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
874 } |
188bbd857124
RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents:
16
diff
changeset
|
875 |
76
a497ecd116d9
Improvements to the keyboard.
John "Elwin" Edwards <elwin@sdf.org>
parents:
75
diff
changeset
|
876 function toggleBlock(id) { |
a497ecd116d9
Improvements to the keyboard.
John "Elwin" Edwards <elwin@sdf.org>
parents:
75
diff
changeset
|
877 var element = document.getElementById(id); |
a497ecd116d9
Improvements to the keyboard.
John "Elwin" Edwards <elwin@sdf.org>
parents:
75
diff
changeset
|
878 if (!element) |
a497ecd116d9
Improvements to the keyboard.
John "Elwin" Edwards <elwin@sdf.org>
parents:
75
diff
changeset
|
879 return; |
a497ecd116d9
Improvements to the keyboard.
John "Elwin" Edwards <elwin@sdf.org>
parents:
75
diff
changeset
|
880 if (element.style.display != "block") |
a497ecd116d9
Improvements to the keyboard.
John "Elwin" Edwards <elwin@sdf.org>
parents:
75
diff
changeset
|
881 element.style.display = "block"; |
67
b6a3b26fe0dc
RLG-Web client: some visual improvements.
John "Elwin" Edwards <elwin@sdf.org>
parents:
66
diff
changeset
|
882 else |
76
a497ecd116d9
Improvements to the keyboard.
John "Elwin" Edwards <elwin@sdf.org>
parents:
75
diff
changeset
|
883 element.style.display = "none"; |
67
b6a3b26fe0dc
RLG-Web client: some visual improvements.
John "Elwin" Edwards <elwin@sdf.org>
parents:
66
diff
changeset
|
884 } |
b6a3b26fe0dc
RLG-Web client: some visual improvements.
John "Elwin" Edwards <elwin@sdf.org>
parents:
66
diff
changeset
|
885 |
96
7bb634f6995c
RLG-Web client: improvements to UI messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
94
diff
changeset
|
886 function message(msg, mtype) { |
89
6145e1ea7ace
RLG-Web: add a new message framework.
John "Elwin" Edwards <elwin@sdf.org>
parents:
88
diff
changeset
|
887 var msgdiv = document.createElement("div"); |
6145e1ea7ace
RLG-Web: add a new message framework.
John "Elwin" Edwards <elwin@sdf.org>
parents:
88
diff
changeset
|
888 var msgtext = document.createTextNode(msg); |
6145e1ea7ace
RLG-Web: add a new message framework.
John "Elwin" Edwards <elwin@sdf.org>
parents:
88
diff
changeset
|
889 msgdiv.appendChild(msgtext); |
96
7bb634f6995c
RLG-Web client: improvements to UI messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
94
diff
changeset
|
890 if (mtype) { |
7bb634f6995c
RLG-Web client: improvements to UI messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
94
diff
changeset
|
891 msgdiv.className = mtype; |
7bb634f6995c
RLG-Web client: improvements to UI messages.
John "Elwin" Edwards <elwin@sdf.org>
parents:
94
diff
changeset
|
892 } |
89
6145e1ea7ace
RLG-Web: add a new message framework.
John "Elwin" Edwards <elwin@sdf.org>
parents:
88
diff
changeset
|
893 var msgcontainer = document.getElementById("messages"); |
6145e1ea7ace
RLG-Web: add a new message framework.
John "Elwin" Edwards <elwin@sdf.org>
parents:
88
diff
changeset
|
894 msgcontainer.insertBefore(msgdiv, msgcontainer.firstChild); |
6145e1ea7ace
RLG-Web: add a new message framework.
John "Elwin" Edwards <elwin@sdf.org>
parents:
88
diff
changeset
|
895 } |
6145e1ea7ace
RLG-Web: add a new message framework.
John "Elwin" Edwards <elwin@sdf.org>
parents:
88
diff
changeset
|
896 |
0
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
897 function debug(level, msg) { |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
898 if (level < debugSuppress) |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
899 return; |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
900 var msgdiv = document.createElement("div"); |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
901 var msgtext = document.createTextNode(msg); |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
902 msgdiv.appendChild(msgtext); |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
903 document.getElementById("debug").appendChild(msgdiv); |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
904 return; |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
905 } |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
906 |
92
a4d3ecf188b7
RLG-Web client: replace setTitle() with message().
John "Elwin" Edwards <elwin@sdf.org>
parents:
91
diff
changeset
|
907 function setTitle(tstr) { |
a4d3ecf188b7
RLG-Web client: replace setTitle() with message().
John "Elwin" Edwards <elwin@sdf.org>
parents:
91
diff
changeset
|
908 message(tstr); |
a4d3ecf188b7
RLG-Web client: replace setTitle() with message().
John "Elwin" Edwards <elwin@sdf.org>
parents:
91
diff
changeset
|
909 } |
a4d3ecf188b7
RLG-Web client: replace setTitle() with message().
John "Elwin" Edwards <elwin@sdf.org>
parents:
91
diff
changeset
|
910 |
0
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
911 function textsize(larger) { |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
912 var cssSize = termemu.view.style.fontSize; |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
913 if (!cssSize) { |
78
06375a159188
Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents:
77
diff
changeset
|
914 return null; |
0
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
915 } |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
916 var match = cssSize.match(/\d*/); |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
917 if (!match) { |
78
06375a159188
Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents:
77
diff
changeset
|
918 return null; |
0
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
919 } |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
920 var csize = Number(match[0]); |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
921 var nsize; |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
922 if (larger) { |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
923 if (csize >= 48) |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
924 nsize = 48; |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
925 else if (csize >= 20) |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
926 nsize = csize + 4; |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
927 else if (csize >= 12) |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
928 nsize = csize + 2; |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
929 else if (csize >= 8) |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
930 nsize = csize + 1; |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
931 else |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
932 nsize = 8; |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
933 } |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
934 else { |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
935 if (csize <= 8) |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
936 nsize = 8; |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
937 else if (csize <= 12) |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
938 nsize = csize - 1; |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
939 else if (csize <= 20) |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
940 nsize = csize - 2; |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
941 else if (csize <= 48) |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
942 nsize = csize - 4; |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
943 else |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
944 nsize = 48; |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
945 } |
77
f8bb37f48d58
Make font resizing affect the keyboard too.
John "Elwin" Edwards <elwin@sdf.org>
parents:
76
diff
changeset
|
946 var cssvalstr = nsize.toString() + "px"; |
f8bb37f48d58
Make font resizing affect the keyboard too.
John "Elwin" Edwards <elwin@sdf.org>
parents:
76
diff
changeset
|
947 document.getElementById("term").style.fontSize = cssvalstr; |
f8bb37f48d58
Make font resizing affect the keyboard too.
John "Elwin" Edwards <elwin@sdf.org>
parents:
76
diff
changeset
|
948 document.getElementById("keys").style.fontSize = cssvalstr; |
9
826a7ced69f8
Make the emulator screen resizable.
John "Elwin" Edwards <elwin@sdf.org>
parents:
6
diff
changeset
|
949 termemu.fixsize(); |
0
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
950 debug(1, "Changing font size to " + nsize.toString()); |
78
06375a159188
Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents:
77
diff
changeset
|
951 return nsize; |
0
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
952 } |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
953 |
66
57bf0dcd080e
Display idle time of games in progress.
John "Elwin" Edwards <elwin@sdf.org>
parents:
65
diff
changeset
|
954 function idlestr(ms) { |
57bf0dcd080e
Display idle time of games in progress.
John "Elwin" Edwards <elwin@sdf.org>
parents:
65
diff
changeset
|
955 if (typeof(ms) != "number") |
57bf0dcd080e
Display idle time of games in progress.
John "Elwin" Edwards <elwin@sdf.org>
parents:
65
diff
changeset
|
956 return "?"; |
57bf0dcd080e
Display idle time of games in progress.
John "Elwin" Edwards <elwin@sdf.org>
parents:
65
diff
changeset
|
957 var seconds = Math.round(ms / 1000); |
57bf0dcd080e
Display idle time of games in progress.
John "Elwin" Edwards <elwin@sdf.org>
parents:
65
diff
changeset
|
958 var ss = String(seconds % 60); |
57bf0dcd080e
Display idle time of games in progress.
John "Elwin" Edwards <elwin@sdf.org>
parents:
65
diff
changeset
|
959 if (ss.length < 2) |
57bf0dcd080e
Display idle time of games in progress.
John "Elwin" Edwards <elwin@sdf.org>
parents:
65
diff
changeset
|
960 ss = "0" + ss; |
57bf0dcd080e
Display idle time of games in progress.
John "Elwin" Edwards <elwin@sdf.org>
parents:
65
diff
changeset
|
961 var mm = String(Math.floor((seconds % 3600) / 60)); |
57bf0dcd080e
Display idle time of games in progress.
John "Elwin" Edwards <elwin@sdf.org>
parents:
65
diff
changeset
|
962 if (mm.length < 2) |
57bf0dcd080e
Display idle time of games in progress.
John "Elwin" Edwards <elwin@sdf.org>
parents:
65
diff
changeset
|
963 mm = "0" + mm; |
57bf0dcd080e
Display idle time of games in progress.
John "Elwin" Edwards <elwin@sdf.org>
parents:
65
diff
changeset
|
964 var hh = String(Math.floor(seconds / 3600)); |
57bf0dcd080e
Display idle time of games in progress.
John "Elwin" Edwards <elwin@sdf.org>
parents:
65
diff
changeset
|
965 if (hh.length < 2) |
57bf0dcd080e
Display idle time of games in progress.
John "Elwin" Edwards <elwin@sdf.org>
parents:
65
diff
changeset
|
966 hh = "0" + hh; |
57bf0dcd080e
Display idle time of games in progress.
John "Elwin" Edwards <elwin@sdf.org>
parents:
65
diff
changeset
|
967 return hh + ":" + mm + ":" + ss; |
57bf0dcd080e
Display idle time of games in progress.
John "Elwin" Edwards <elwin@sdf.org>
parents:
65
diff
changeset
|
968 } |
57bf0dcd080e
Display idle time of games in progress.
John "Elwin" Edwards <elwin@sdf.org>
parents:
65
diff
changeset
|
969 |
0
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
970 function bell(on) { |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
971 var imgnode = document.getElementById("bell"); |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
972 if (on) { |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
973 imgnode.style.visibility = "visible"; |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
974 window.setTimeout(bell, 1500, false); |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
975 } |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
976 else |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
977 imgnode.style.visibility = "hidden"; |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
978 return; |
bd412f63ce0d
Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff
changeset
|
979 } |