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annotate rlgterm.js @ 199:34e1bc4fd6b2

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Some fixes to the documentation.
author John "Elwin" Edwards
date Mon, 01 Feb 2016 21:20:12 -0500
parents 9758ca68e7f1
children f3843245a35e
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1 /* rlgterm.js: Roguelike Gallery's driver for termemu.js */
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2
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3 /* Data on the available games. */
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4 var games = {
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5 "rogue3": {
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6 "name": "Rogue V3",
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7 "uname": "rogue3"
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8 },
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9 "rogue4": {
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10 "name": "Rogue V4",
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11 "uname": "rogue4"
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12 },
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13 "rogue5": {
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14 "name": "Rogue V5",
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15 "uname": "rogue5"
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16 },
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17 "srogue": {
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18 "name": "Super-Rogue",
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19 "uname": "srogue"
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20 },
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21 "arogue5": {
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22 "name": "Advanced Rogue 5",
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23 "uname": "arogue5"
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24 },
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25 "arogue7": {
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26 "name": "Advanced Rogue 7",
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27 "uname": "arogue7"
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28 },
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29 "xrogue": {
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30 "name": "XRogue",
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31 "uname": "xrogue"
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32 }
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33 };
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34
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35 var session = {
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36 /* The session id assigned by the server. */
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37 connect: false,
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38 /* Login name and key are now in sessionStorage. */
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39 /* Whether the game is being played or just watched. */
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40 playing: false,
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41 /* If watching, the name of the player. */
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42 playername: null,
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43 /* Whether the Stop button was pushed. */
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44 leaving: false,
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45 /* WebSocket for communication */
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46 sock: null
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47 };
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48
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49 /* The interval ID for checking the status of current games. */
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50 var statInterval = null;
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51 /* How frequently to check. */
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52 var statDelta = 8000;
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53 /* A WebSocket to listen for status events. */
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54 var statsock = null;
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55 /* List of currently active games. */
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56 var currentList = [];
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57 /* Last time the list was updated. */
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58 var currentTS = null;
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59
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60 function writeData(hexstr) {
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61 var codenum;
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62 var codes = [];
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63 var nc;
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64 var u8wait = 0; /* Stores bits from previous bytes of multibyte sequences. */
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65 var expect = 0; /* The number of 10------ bytes expected. */
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66 /* UTF-8 translation. */
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67 for (var i = 0; i < hexstr.length; i += 2) {
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68 nc = Number("0x" + hexstr.substr(i, 2));
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69 if (nc < 0x7F) {
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70 /* 0------- */
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71 codes.push(nc);
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72 /* Any incomplete sequence will be discarded. */
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73 u8wait = 0;
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74 expect = 0;
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75 }
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76 else if (nc < 0xC0) {
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77 /* 10------ : part of a multibyte sequence */
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78 if (expect > 0) {
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79 u8wait <<= 6;
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80 u8wait += (nc & 0x3F);
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81 expect--;
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82 if (expect == 0) {
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83 codes.push(u8wait);
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84 u8wait = 0;
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85 }
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86 }
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87 else {
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88 /* Assume an initial byte was missed. */
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89 u8wait = 0;
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90 }
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91 }
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92 /* These will all discard any incomplete sequence. */
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93 else if (nc < 0xE0) {
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94 /* 110----- : introduces 2-byte sequence */
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95 u8wait = (nc & 0x1F);
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96 expect = 1;
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97 }
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98 else if (nc < 0xF0) {
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99 /* 1110---- : introduces 3-byte sequence */
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100 u8wait = (nc & 0x0F);
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101 expect = 2;
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102 }
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103 else if (nc < 0xF8) {
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104 /* 11110--- : introduces 4-byte sequence */
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105 u8wait = (nc & 0x07);
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106 expect = 3;
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107 }
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108 else if (nc < 0xFC) {
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109 /* 111110-- : introduces 5-byte sequence */
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110 u8wait = (nc & 0x03);
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111 expect = 4;
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112 }
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113 else if (nc < 0xFE) {
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114 /* 1111110- : introduces 6-byte sequence */
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115 u8wait = (nc & 0x01);
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116 expect = 5;
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117 }
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118 else {
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119 /* 1111111- : should never appear */
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120 u8wait = 0;
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121 expect = 0;
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122 }
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123 /* Supporting all 31 bits is probably overkill... */
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124 }
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125 termemu.write(codes);
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126 return;
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127 }
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128
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129 function errHandler() {
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130 message("Unable to connect to the server.", "warn");
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131 }
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132
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133 function sendback(str) {
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134 /* For responding to terminal queries. */
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135 if (session.sock) {
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136 session.sock.send(JSON.stringify({"t": "d", "d": str}));
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137 }
0
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138 return;
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139 }
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140
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141 function sendkey(ev) {
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142 if (!session.playing)
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143 return;
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144 var keynum = ev.keyCode;
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145 var code;
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146 if (keynum >= 65 && keynum <= 90) {
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147 /* Letters. */
0
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parents:
diff changeset
148 if (ev.ctrlKey)
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
149 keynum -= 64;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
150 else if (!ev.shiftKey)
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
151 keynum += 32;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
152 code = keynum.toString(16);
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
153 if (code.length < 2)
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
154 code = "0" + code;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
155 }
70
d7eb63cd7a16 Try to get some compatibility for keys.
John "Elwin" Edwards <elwin@sdf.org>
parents: 67
diff changeset
156 else if (keynum >= 48 && keynum <= 57) {
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
157 /* The number row, NOT the numpad. */
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
158 if (ev.shiftKey) {
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
159 code = numShifts[keynum - 48].toString(16);
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
160 }
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
161 else {
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
162 code = keynum.toString(16);
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
163 }
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
164 }
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
165 else if (keynum in keyHexCodes) {
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
166 if (ev.shiftKey)
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
167 code = keyHexCodes[keynum][1];
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
168 else
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
169 code = keyHexCodes[keynum][0];
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
170 }
70
d7eb63cd7a16 Try to get some compatibility for keys.
John "Elwin" Edwards <elwin@sdf.org>
parents: 67
diff changeset
171 else if (keynum >= 16 && keynum <= 20) {
d7eb63cd7a16 Try to get some compatibility for keys.
John "Elwin" Edwards <elwin@sdf.org>
parents: 67
diff changeset
172 /* Shift, Cntl, Alt, CAPSLOCK */
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
173 return;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
174 }
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
175 else {
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
176 debug(1, "Ignoring keycode " + keynum);
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
177 return;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
178 }
59
00b985b8ba6a RLG-Web client: implement watching.
John "Elwin" Edwards <elwin@sdf.org>
parents: 58
diff changeset
179 ev.preventDefault();
108
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
180 if (session.sock) {
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
181 session.sock.send(JSON.stringify({"t": "d", "d": code}));
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
182 }
159
a613380ffdc2 RLGWebD: excise polling.
John "Elwin" Edwards
parents: 127
diff changeset
183 /* Otherwise it is disconnected */
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
184 return;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
185 }
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
186
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
187 var charshifts = { '-': "5f", '=': "2b", '[': "7b", ']': "7d", '\\': "7c",
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
188 ';': "3a", '\'': "22", ',': "3c", '.': "3e", '/': "3f", '`': "7e"
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
189 }
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
190
76
a497ecd116d9 Improvements to the keyboard.
John "Elwin" Edwards <elwin@sdf.org>
parents: 75
diff changeset
191 var kpkeys = { "KP1": "1b4f46", "KP2": "1b4f42", "KP3": "1b5b367e",
a497ecd116d9 Improvements to the keyboard.
John "Elwin" Edwards <elwin@sdf.org>
parents: 75
diff changeset
192 "KP4": "1b4f44", "KP5": "1b5b45", "KP6": "1b4f43",
a497ecd116d9 Improvements to the keyboard.
John "Elwin" Edwards <elwin@sdf.org>
parents: 75
diff changeset
193 "KP7": "1b4f48", "KP8": "1b4f41", "KP9": "1b5b357e" };
a497ecd116d9 Improvements to the keyboard.
John "Elwin" Edwards <elwin@sdf.org>
parents: 75
diff changeset
194
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
195 function vkey(c) {
59
00b985b8ba6a RLG-Web client: implement watching.
John "Elwin" Edwards <elwin@sdf.org>
parents: 58
diff changeset
196 if (!session.playing)
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
197 return;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
198 var keystr;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
199 if (c.match(/^[a-z]$/)) {
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
200 if (termemu.ctrlp()) {
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
201 var n = c.charCodeAt(0) - 96;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
202 keystr = n.toString(16);
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
203 if (keystr.length < 2)
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
204 keystr = "0" + keystr;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
205 }
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
206 else if (termemu.shiftp())
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
207 keystr = c.toUpperCase().charCodeAt(0).toString(16);
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
208 else
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
209 keystr = c.charCodeAt(0).toString(16);
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
210 }
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
211 else if (c.match(/^[0-9]$/)) {
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
212 if (termemu.shiftp())
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
213 keystr = numShifts[c.charCodeAt(0) - 48].toString(16);
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
214 else
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
215 keystr = c.charCodeAt(0).toString(16);
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
216 }
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
217 else if (c == '\n')
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
218 keystr = "0a";
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
219 else if (c == '\t')
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
220 keystr = "09";
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
221 else if (c == '\b')
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
222 keystr = "08";
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
223 else if (c == ' ')
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
224 keystr = "20";
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
225 else if (c in charshifts) {
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
226 if (termemu.shiftp())
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
227 keystr = charshifts[c];
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
228 else
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
229 keystr = c.charCodeAt(0).toString(16);
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
230 }
76
a497ecd116d9 Improvements to the keyboard.
John "Elwin" Edwards <elwin@sdf.org>
parents: 75
diff changeset
231 else if (c in kpkeys) {
a497ecd116d9 Improvements to the keyboard.
John "Elwin" Edwards <elwin@sdf.org>
parents: 75
diff changeset
232 keystr = kpkeys[c];
a497ecd116d9 Improvements to the keyboard.
John "Elwin" Edwards <elwin@sdf.org>
parents: 75
diff changeset
233 }
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
234 else
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
235 return;
108
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
236 if (session.sock) {
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
237 session.sock.send(JSON.stringify({"t": "d", "d": keystr}));
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
238 }
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
239 return;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
240 }
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
241
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
242 function setup() {
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
243 keyHexCodes.init();
4
ee22eb9ab009 Client: don't assume the terminal is 24x80.
John "Elwin" Edwards <elwin@sdf.org>
parents: 0
diff changeset
244 termemu.init("termwrap", 24, 80);
127
e54018b26ed8 RLG-Web client: store login key in DOM Storage.
John "Elwin" Edwards <elwin@sdf.org>
parents: 120
diff changeset
245 /* Is someone already logged in? */
e54018b26ed8 RLG-Web client: store login key in DOM Storage.
John "Elwin" Edwards <elwin@sdf.org>
parents: 120
diff changeset
246 if ("lcred" in sessionStorage) {
e54018b26ed8 RLG-Web client: store login key in DOM Storage.
John "Elwin" Edwards <elwin@sdf.org>
parents: 120
diff changeset
247 setmode("choose");
e54018b26ed8 RLG-Web client: store login key in DOM Storage.
John "Elwin" Edwards <elwin@sdf.org>
parents: 120
diff changeset
248 message("You are logged in as " + sessionStorage.getItem("lname") + ".");
e54018b26ed8 RLG-Web client: store login key in DOM Storage.
John "Elwin" Edwards <elwin@sdf.org>
parents: 120
diff changeset
249 }
e54018b26ed8 RLG-Web client: store login key in DOM Storage.
John "Elwin" Edwards <elwin@sdf.org>
parents: 120
diff changeset
250 else
e54018b26ed8 RLG-Web client: store login key in DOM Storage.
John "Elwin" Edwards <elwin@sdf.org>
parents: 120
diff changeset
251 setmode("login");
78
06375a159188 Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents: 77
diff changeset
252 /* Set up the text size. */
06375a159188 Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents: 77
diff changeset
253 var cssSize = termemu.view.style.fontSize;
06375a159188 Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents: 77
diff changeset
254 var match = cssSize.match(/\d*/);
06375a159188 Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents: 77
diff changeset
255 if (!match) {
06375a159188 Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents: 77
diff changeset
256 return;
06375a159188 Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents: 77
diff changeset
257 }
06375a159188 Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents: 77
diff changeset
258 var csize = Number(match[0]);
06375a159188 Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents: 77
diff changeset
259 var allscreen = document.getElementById("termwrap");
06375a159188 Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents: 77
diff changeset
260 while (csize > 9 && csize < 48) {
06375a159188 Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents: 77
diff changeset
261 if (allscreen.scrollWidth * 1.2 > window.innerWidth) {
06375a159188 Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents: 77
diff changeset
262 csize = textsize(false);
06375a159188 Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents: 77
diff changeset
263 }
06375a159188 Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents: 77
diff changeset
264 else if (allscreen.scrollWidth * 2 < window.innerWidth) {
06375a159188 Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents: 77
diff changeset
265 csize = textsize(true);
06375a159188 Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents: 77
diff changeset
266 }
06375a159188 Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents: 77
diff changeset
267 else
06375a159188 Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents: 77
diff changeset
268 break;
06375a159188 Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents: 77
diff changeset
269 }
116
d7d7cdcba3b4 Fix WebSocket support checking.
John "Elwin" Edwards <elwin@sdf.org>
parents: 112
diff changeset
270 if (!window.WebSocket) {
159
a613380ffdc2 RLGWebD: excise polling.
John "Elwin" Edwards
parents: 127
diff changeset
271 message("Your browser does not support WebSockets. " +
a613380ffdc2 RLGWebD: excise polling.
John "Elwin" Edwards
parents: 127
diff changeset
272 "This Web app will not work.", "warn");
109
67b393f10c2b RLG-Web: improve taking over sessions.
John "Elwin" Edwards <elwin@sdf.org>
parents: 108
diff changeset
273 }
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
274 return;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
275 }
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
276
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
277 function toggleshift() {
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
278 termemu.toggleshift();
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
279 keydiv = document.getElementById("shiftkey");
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
280 if (termemu.shiftp())
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
281 keydiv.className = "keysel";
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
282 else
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
283 keydiv.className = "key";
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
284 return;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
285 }
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
286
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
287 function togglectrl() {
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
288 termemu.togglectrl();
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
289 keydiv = document.getElementById("ctrlkey");
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
290 if (termemu.ctrlp())
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
291 keydiv.className = "keysel";
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
292 else
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
293 keydiv.className = "key";
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
294 return;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
295 }
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
296
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
297 function formlogin(ev) {
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
298 ev.preventDefault();
159
a613380ffdc2 RLGWebD: excise polling.
John "Elwin" Edwards
parents: 127
diff changeset
299 /* What to do if logged in already? */
16
ef6127ed6da3 RLGWeb: switch to JSON protocol.
John "Elwin" Edwards <elwin@sdf.org>
parents: 9
diff changeset
300 var loginmsg = {};
ef6127ed6da3 RLGWeb: switch to JSON protocol.
John "Elwin" Edwards <elwin@sdf.org>
parents: 9
diff changeset
301 loginmsg["name"] = document.getElementById("input_name").value;
ef6127ed6da3 RLGWeb: switch to JSON protocol.
John "Elwin" Edwards <elwin@sdf.org>
parents: 9
diff changeset
302 loginmsg["pw"] = document.getElementById("input_pw").value;
39
e8ac0e3d2614 RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents: 38
diff changeset
303 var req = new XMLHttpRequest();
75
2984604ce3e6 Begin handling XMLHttpRequest errors.
John "Elwin" Edwards <elwin@sdf.org>
parents: 73
diff changeset
304 req.onerror = errHandler;
39
e8ac0e3d2614 RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents: 38
diff changeset
305 req.onreadystatechange = function () {
e8ac0e3d2614 RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents: 38
diff changeset
306 if (req.readyState != 4 || req.status != 200)
e8ac0e3d2614 RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents: 38
diff changeset
307 return;
e8ac0e3d2614 RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents: 38
diff changeset
308 var reply = JSON.parse(req.responseText);
e8ac0e3d2614 RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents: 38
diff changeset
309 if (reply.t == 'l') {
e8ac0e3d2614 RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents: 38
diff changeset
310 /* Success */
127
e54018b26ed8 RLG-Web client: store login key in DOM Storage.
John "Elwin" Edwards <elwin@sdf.org>
parents: 120
diff changeset
311 sessionStorage.setItem("lcred", reply.k);
e54018b26ed8 RLG-Web client: store login key in DOM Storage.
John "Elwin" Edwards <elwin@sdf.org>
parents: 120
diff changeset
312 sessionStorage.setItem("lname", reply.u);
89
6145e1ea7ace RLG-Web: add a new message framework.
John "Elwin" Edwards <elwin@sdf.org>
parents: 88
diff changeset
313 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
314 setmode("choose");
e8ac0e3d2614 RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents: 38
diff changeset
315 }
e8ac0e3d2614 RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents: 38
diff changeset
316 else if (reply.t == 'E') {
96
7bb634f6995c RLG-Web client: improvements to UI messages.
John "Elwin" Edwards <elwin@sdf.org>
parents: 94
diff changeset
317 var failmsg = "Logging in failed. ";
7bb634f6995c RLG-Web client: improvements to UI messages.
John "Elwin" Edwards <elwin@sdf.org>
parents: 94
diff changeset
318 if (reply.c == 2)
7bb634f6995c RLG-Web client: improvements to UI messages.
John "Elwin" Edwards <elwin@sdf.org>
parents: 94
diff changeset
319 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
320 else if (reply.c == 3)
7bb634f6995c RLG-Web client: improvements to UI messages.
John "Elwin" Edwards <elwin@sdf.org>
parents: 94
diff changeset
321 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
322 else if (reply.c == 6)
7bb634f6995c RLG-Web client: improvements to UI messages.
John "Elwin" Edwards <elwin@sdf.org>
parents: 94
diff changeset
323 failmsg += "The server is shutting down.";
7bb634f6995c RLG-Web client: improvements to UI messages.
John "Elwin" Edwards <elwin@sdf.org>
parents: 94
diff changeset
324 message(failmsg, "warn");
39
e8ac0e3d2614 RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents: 38
diff changeset
325 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
326 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
327 }
e8ac0e3d2614 RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents: 38
diff changeset
328 };
e8ac0e3d2614 RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents: 38
diff changeset
329 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
330 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
331 return;
e8ac0e3d2614 RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents: 38
diff changeset
332 }
e8ac0e3d2614 RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents: 38
diff changeset
333
105
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
334 function tableCurrent(gamelist) {
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
335 var gamediv = document.getElementById("gametable");
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
336 while (gamediv.children.length > 2)
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
337 gamediv.removeChild(gamediv.children[2]);
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
338 if (gamelist.length === 0) {
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
339 gamediv.style.display = "none";
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
340 document.getElementById("nogames").style.display = "block";
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
341 }
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
342 else {
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
343 gamediv.style.display = "table";
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
344 document.getElementById("nogames").style.display = "none";
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
345 }
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
346 for (var i = 0; i < gamelist.length; i++) {
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
347 var row = document.createElement("div");
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
348 var cell1 = document.createElement("div");
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
349 var cell2 = document.createElement("div");
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
350 var cell3 = document.createElement("div");
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
351 var cell4 = document.createElement("div");
176
bf518a00190b Add client-side support for watching dgamelaunch games.
John "Elwin" Edwards
parents: 163
diff changeset
352 var cell5 = document.createElement("div");
105
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
353 cell1.appendChild(document.createTextNode(gamelist[i].p));
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
354 var uname = gamelist[i].g;
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
355 if (uname in games)
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
356 cell2.appendChild(document.createTextNode(games[uname].name));
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
357 else {
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
358 continue;
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
359 }
176
bf518a00190b Add client-side support for watching dgamelaunch games.
John "Elwin" Edwards
parents: 163
diff changeset
360 var srcstr = "VR";
bf518a00190b Add client-side support for watching dgamelaunch games.
John "Elwin" Edwards
parents: 163
diff changeset
361 if (gamelist[i].c == "rlg")
bf518a00190b Add client-side support for watching dgamelaunch games.
John "Elwin" Edwards
parents: 163
diff changeset
362 srcstr = "Web";
bf518a00190b Add client-side support for watching dgamelaunch games.
John "Elwin" Edwards
parents: 163
diff changeset
363 else if (gamelist[i].c == "dgl")
bf518a00190b Add client-side support for watching dgamelaunch games.
John "Elwin" Edwards
parents: 163
diff changeset
364 srcstr = "SSH";
bf518a00190b Add client-side support for watching dgamelaunch games.
John "Elwin" Edwards
parents: 163
diff changeset
365 cell3.appendChild(document.createTextNode(srcstr));
bf518a00190b Add client-side support for watching dgamelaunch games.
John "Elwin" Edwards
parents: 163
diff changeset
366 cell4.appendChild(document.createTextNode(idlestr(gamelist[i].i)));
105
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
367 var button = document.createElement("span");
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
368 button.appendChild(document.createTextNode("Watch"));
161
a2a25b7631f1 RLGWebD client: fix watching.
John "Elwin" Edwards
parents: 159
diff changeset
369 button.onclick = makeWatcher(uname + "/" + gamelist[i].p);
105
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
370 button.className = "ibutton";
176
bf518a00190b Add client-side support for watching dgamelaunch games.
John "Elwin" Edwards
parents: 163
diff changeset
371 cell5.appendChild(button);
105
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
372 row.appendChild(cell1);
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
373 row.appendChild(cell2);
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
374 row.appendChild(cell3);
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
375 row.appendChild(cell4);
176
bf518a00190b Add client-side support for watching dgamelaunch games.
John "Elwin" Edwards
parents: 163
diff changeset
376 row.appendChild(cell5);
105
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
377 gamediv.appendChild(row);
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
378 }
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
379 }
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
380
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
381 /* Handles the status socket, opening and closing it when necessary. */
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
382 function wsCurrent() {
116
d7d7cdcba3b4 Fix WebSocket support checking.
John "Elwin" Edwards <elwin@sdf.org>
parents: 112
diff changeset
383 if (!window.WebSocket)
105
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
384 return;
159
a613380ffdc2 RLGWebD: excise polling.
John "Elwin" Edwards
parents: 127
diff changeset
385 if (session.connect) {
105
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
386 /* Don't bother with status if already playing/watching. */
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
387 if (statsock) {
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
388 statsock.close();
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
389 statsock = null;
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
390 }
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
391 return;
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
392 }
127
e54018b26ed8 RLG-Web client: store login key in DOM Storage.
John "Elwin" Edwards <elwin@sdf.org>
parents: 120
diff changeset
393 if ("lcred" in sessionStorage) {
112
4f2b89e6fde2 RLG-Web: improvements to choices and status messaging.
John "Elwin" Edwards <elwin@sdf.org>
parents: 111
diff changeset
394 /* When starting the socket, the choices list might not be initialized. */
4f2b89e6fde2 RLG-Web: improvements to choices and status messaging.
John "Elwin" Edwards <elwin@sdf.org>
parents: 111
diff changeset
395 getchoices();
4f2b89e6fde2 RLG-Web: improvements to choices and status messaging.
John "Elwin" Edwards <elwin@sdf.org>
parents: 111
diff changeset
396 }
105
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
397 if (statsock)
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
398 return;
106
dc1414faee19 RLG-Web client: determine the host for WebSocket connections.
John "Elwin" Edwards <elwin@sdf.org>
parents: 105
diff changeset
399 statsock = new WebSocket("ws://" + window.location.host + "/status");
105
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
400 statsock.onmessage = function (ev) {
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
401 var msg;
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
402 try {
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
403 msg = JSON.parse(ev.data);
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
404 } catch (e) {
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
405 if (e instanceof SyntaxError)
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
406 return;
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
407 }
112
4f2b89e6fde2 RLG-Web: improvements to choices and status messaging.
John "Elwin" Edwards <elwin@sdf.org>
parents: 111
diff changeset
408 if (msg.t == "t") {
163
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
409 currentList = msg.g;
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
410 currentTS = new Date();
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
411 tableCurrent(currentList);
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
412 }
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
413 else if (msg.t == "p") {
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
414 var now = new Date();
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
415 var idletimes = {};
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
416 for (var i = 0; i < msg.g.length; i++) {
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
417 var tag = msg.g[i].g + "/" + msg.g[i].p;
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
418 idletimes[tag] = msg.g[i].i;
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
419 }
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
420 for (var i = 0; i < currentList.length; i++) {
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
421 var tag = currentList[i].g + "/" + currentList[i].p;
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
422 if (tag in idletimes) {
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
423 currentList[i].i = idletimes[tag];
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
424 }
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
425 else {
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
426 currentList[i].i += now - currentTS;
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
427 }
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
428 }
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
429 currentTS = now;
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
430 tableCurrent(currentList);
105
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
431 }
163
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
432 else if (msg.t == "b") {
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
433 var justbegun = {};
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
434 justbegun.g = msg.g;
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
435 justbegun.p = msg.p;
176
bf518a00190b Add client-side support for watching dgamelaunch games.
John "Elwin" Edwards
parents: 163
diff changeset
436 justbegun.c = msg.c;
163
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
437 justbegun.i = 0;
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
438 currentList.push(justbegun);
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
439 tableCurrent(currentList);
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
440 if (msg.p == sessionStorage.getItem("lname")) {
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
441 getchoices();
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
442 }
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
443 }
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
444 else if (msg.t == "e") {
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
445 var i = 0;
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
446 while (i < currentList.length) {
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
447 if (currentList[i].g == msg.g && currentList[i].p == msg.p)
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
448 break;
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
449 i++;
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
450 }
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
451 if (i < currentList.length) {
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
452 currentList.splice(i, 1);
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
453 }
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
454 tableCurrent(currentList);
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
455 if (msg.p == sessionStorage.getItem("lname")) {
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
456 getchoices();
0f6da35b27a0 RLGWebD: overhaul the list of current games.
John "Elwin" Edwards
parents: 161
diff changeset
457 }
112
4f2b89e6fde2 RLG-Web: improvements to choices and status messaging.
John "Elwin" Edwards <elwin@sdf.org>
parents: 111
diff changeset
458 }
105
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
459 };
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
460 statsock.onclose = function (ev) {
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
461 statsock = null;
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
462 }
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
463 }
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
464
159
a613380ffdc2 RLGWebD: excise polling.
John "Elwin" Edwards
parents: 127
diff changeset
465 /* FIXME gamelist API has changed */
73
d084610a89b5 Automatically update the lists of current games and actions.
John "Elwin" Edwards <elwin@sdf.org>
parents: 70
diff changeset
466 function getcurrent(clear) {
116
d7d7cdcba3b4 Fix WebSocket support checking.
John "Elwin" Edwards <elwin@sdf.org>
parents: 112
diff changeset
467 if (window.WebSocket) {
112
4f2b89e6fde2 RLG-Web: improvements to choices and status messaging.
John "Elwin" Edwards <elwin@sdf.org>
parents: 111
diff changeset
468 return;
4f2b89e6fde2 RLG-Web: improvements to choices and status messaging.
John "Elwin" Edwards <elwin@sdf.org>
parents: 111
diff changeset
469 }
159
a613380ffdc2 RLGWebD: excise polling.
John "Elwin" Edwards
parents: 127
diff changeset
470 if (session.connect || clear) {
73
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.
John "Elwin" Edwards <elwin@sdf.org>
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.
John "Elwin" Edwards <elwin@sdf.org>
parents: 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 }
127
e54018b26ed8 RLG-Web client: store login key in DOM Storage.
John "Elwin" Edwards <elwin@sdf.org>
parents: 120
diff changeset
480 if ("lcred" in sessionStorage)
105
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
481 getchoices();
56
7f3ca16409fe RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents: 55
diff changeset
482 var req = new XMLHttpRequest();
75
2984604ce3e6 Begin handling XMLHttpRequest errors.
John "Elwin" Edwards <elwin@sdf.org>
parents: 73
diff changeset
483 req.onerror = errHandler;
56
7f3ca16409fe RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents: 55
diff changeset
484 req.onreadystatechange = function () {
7f3ca16409fe RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents: 55
diff changeset
485 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
486 return;
7f3ca16409fe RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents: 55
diff changeset
487 var reply;
7f3ca16409fe RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents: 55
diff changeset
488 try {
7f3ca16409fe RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents: 55
diff changeset
489 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
490 } catch (e) {
7f3ca16409fe RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents: 55
diff changeset
491 if (e instanceof SyntaxError)
7f3ca16409fe RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents: 55
diff changeset
492 return;
7f3ca16409fe RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents: 55
diff changeset
493 }
7f3ca16409fe RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents: 55
diff changeset
494 if (!reply.s) {
7f3ca16409fe RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents: 55
diff changeset
495 return;
7f3ca16409fe RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents: 55
diff changeset
496 }
105
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
497 tableCurrent(reply.g);
56
7f3ca16409fe RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents: 55
diff changeset
498 };
7f3ca16409fe RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents: 55
diff changeset
499 req.open('GET', '/status', true);
7f3ca16409fe RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents: 55
diff changeset
500 req.send();
7f3ca16409fe RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents: 55
diff changeset
501 return;
7f3ca16409fe RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents: 55
diff changeset
502 }
7f3ca16409fe RLG-Web client: display a list of current games.
John "Elwin" Edwards <elwin@sdf.org>
parents: 55
diff changeset
503
44
b848cb50cd69 rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents: 41
diff changeset
504 function getchoices() {
159
a613380ffdc2 RLGWebD: excise polling.
John "Elwin" Edwards
parents: 127
diff changeset
505 if (session.connect || !("lcred" in sessionStorage))
44
b848cb50cd69 rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents: 41
diff changeset
506 return;
b848cb50cd69 rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents: 41
diff changeset
507 var req = new XMLHttpRequest();
75
2984604ce3e6 Begin handling XMLHttpRequest errors.
John "Elwin" Edwards <elwin@sdf.org>
parents: 73
diff changeset
508 req.onerror = errHandler;
44
b848cb50cd69 rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents: 41
diff changeset
509 req.onreadystatechange = function () {
b848cb50cd69 rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents: 41
diff changeset
510 if (req.readyState != 4 || req.status != 200)
b848cb50cd69 rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents: 41
diff changeset
511 return;
b848cb50cd69 rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents: 41
diff changeset
512 var reply;
b848cb50cd69 rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents: 41
diff changeset
513 try {
b848cb50cd69 rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents: 41
diff changeset
514 reply = JSON.parse(req.responseText);
b848cb50cd69 rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents: 41
diff changeset
515 } catch (e) {
b848cb50cd69 rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents: 41
diff changeset
516 if (e instanceof SyntaxError)
b848cb50cd69 rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents: 41
diff changeset
517 return;
b848cb50cd69 rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents: 41
diff changeset
518 }
127
e54018b26ed8 RLG-Web client: store login key in DOM Storage.
John "Elwin" Edwards <elwin@sdf.org>
parents: 120
diff changeset
519 if (!("name" in reply) || reply["name"] != sessionStorage.getItem("lname")
e54018b26ed8 RLG-Web client: store login key in DOM Storage.
John "Elwin" Edwards <elwin@sdf.org>
parents: 120
diff changeset
520 || !("stat" in reply))
44
b848cb50cd69 rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents: 41
diff changeset
521 return;
45
1bbd0e76ba92 RLG-Web: put the game options into a table.
John "Elwin" Edwards <elwin@sdf.org>
parents: 44
diff changeset
522 var optdiv = document.getElementById("opttable");
1bbd0e76ba92 RLG-Web: put the game options into a table.
John "Elwin" Edwards <elwin@sdf.org>
parents: 44
diff changeset
523 /* 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
524 while (optdiv.childNodes.length > 1)
1bbd0e76ba92 RLG-Web: put the game options into a table.
John "Elwin" Edwards <elwin@sdf.org>
parents: 44
diff changeset
525 optdiv.removeChild(optdiv.childNodes[1]);
64
e3082fd06520 Some status improvements.
John "Elwin" Edwards <elwin@sdf.org>
parents: 63
diff changeset
526 for (var gname in games) {
e3082fd06520 Some status improvements.
John "Elwin" Edwards <elwin@sdf.org>
parents: 63
diff changeset
527 if (!(gname in reply.stat))
44
b848cb50cd69 rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents: 41
diff changeset
528 continue;
45
1bbd0e76ba92 RLG-Web: put the game options into a table.
John "Elwin" Edwards <elwin@sdf.org>
parents: 44
diff changeset
529 var acttext;
44
b848cb50cd69 rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents: 41
diff changeset
530 if (reply.stat[gname] == "s")
45
1bbd0e76ba92 RLG-Web: put the game options into a table.
John "Elwin" Edwards <elwin@sdf.org>
parents: 44
diff changeset
531 acttext = "Resume your game";
44
b848cb50cd69 rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents: 41
diff changeset
532 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
533 acttext = "Start a game";
111
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
534 else if (reply.stat[gname] == "p" || reply.stat[gname] == "d")
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
535 acttext = "Force save";
44
b848cb50cd69 rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents: 41
diff changeset
536 else
b848cb50cd69 rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents: 41
diff changeset
537 continue;
45
1bbd0e76ba92 RLG-Web: put the game options into a table.
John "Elwin" Edwards <elwin@sdf.org>
parents: 44
diff changeset
538 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
539 button.appendChild(document.createTextNode(acttext));
111
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
540 if ("s0".indexOf(reply.stat[gname]) >= 0) {
46
59ecd99845eb rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents: 45
diff changeset
541 button.onclick = makeStarter(gname);
51
2eda3909f6a3 rlgterm.js: don't make nonfunctional button.
John "Elwin" Edwards <elwin@sdf.org>
parents: 47
diff changeset
542 button.className = "ibutton";
46
59ecd99845eb rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents: 45
diff changeset
543 }
111
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
544 else {
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
545 button.onclick = makeStopper(gname);
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
546 button.className = "ibutton";
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
547 }
45
1bbd0e76ba92 RLG-Web: put the game options into a table.
John "Elwin" Edwards <elwin@sdf.org>
parents: 44
diff changeset
548 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
549 actdiv.appendChild(button);
44
b848cb50cd69 rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents: 41
diff changeset
550 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
551 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
552 var rowdiv = document.createElement("div");
1bbd0e76ba92 RLG-Web: put the game options into a table.
John "Elwin" Edwards <elwin@sdf.org>
parents: 44
diff changeset
553 rowdiv.appendChild(gamediv);
1bbd0e76ba92 RLG-Web: put the game options into a table.
John "Elwin" Edwards <elwin@sdf.org>
parents: 44
diff changeset
554 rowdiv.appendChild(actdiv);
1bbd0e76ba92 RLG-Web: put the game options into a table.
John "Elwin" Edwards <elwin@sdf.org>
parents: 44
diff changeset
555 optdiv.appendChild(rowdiv);
44
b848cb50cd69 rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents: 41
diff changeset
556 }
b848cb50cd69 rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents: 41
diff changeset
557 };
127
e54018b26ed8 RLG-Web client: store login key in DOM Storage.
John "Elwin" Edwards <elwin@sdf.org>
parents: 120
diff changeset
558 req.open('GET', '/pstatus/' + sessionStorage.getItem("lname"), true);
44
b848cb50cd69 rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents: 41
diff changeset
559 req.send();
b848cb50cd69 rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents: 41
diff changeset
560 return;
b848cb50cd69 rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents: 41
diff changeset
561 }
b848cb50cd69 rlgterm.js: present game options to the player.
John "Elwin" Edwards <elwin@sdf.org>
parents: 41
diff changeset
562
46
59ecd99845eb rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents: 45
diff changeset
563 /* This can't be in the loop in getchoices(), or the closure's scope will
59ecd99845eb rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents: 45
diff changeset
564 * 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
565 * being Super-Rogue.
59ecd99845eb rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents: 45
diff changeset
566 */
59ecd99845eb rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents: 45
diff changeset
567 function makeStarter(gname) {
59ecd99845eb rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents: 45
diff changeset
568 if (!(gname in games))
59ecd99845eb rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents: 45
diff changeset
569 return null;
59ecd99845eb rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents: 45
diff changeset
570 var game = games[gname];
59ecd99845eb rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents: 45
diff changeset
571 function starter(ev) {
59ecd99845eb rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents: 45
diff changeset
572 startgame(game);
59ecd99845eb rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents: 45
diff changeset
573 }
59ecd99845eb rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents: 45
diff changeset
574 return starter;
59ecd99845eb rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents: 45
diff changeset
575 }
59ecd99845eb rlgterm.js: make the options table functional.
John "Elwin" Edwards <elwin@sdf.org>
parents: 45
diff changeset
576
111
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
577 function makeStopper(gname) {
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
578 if (!(gname in games))
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
579 return null;
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
580 var game = games[gname];
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
581 function stopper(ev) {
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
582 stopgame(game);
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
583 }
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
584 return stopper;
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
585 }
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
586
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
587 function stopgame(game) {
127
e54018b26ed8 RLG-Web client: store login key in DOM Storage.
John "Elwin" Edwards <elwin@sdf.org>
parents: 120
diff changeset
588 if (!("lcred" in sessionStorage))
111
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
589 return;
127
e54018b26ed8 RLG-Web client: store login key in DOM Storage.
John "Elwin" Edwards <elwin@sdf.org>
parents: 120
diff changeset
590 var stopmsg = {"key": sessionStorage.getItem("lcred"), "g": game.uname};
111
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
591 var req = new XMLHttpRequest();
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
592 req.onerror = errHandler;
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
593 req.onreadystatechange = function () {
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
594 if (req.readyState != 4 || req.status != 200)
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
595 return;
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
596 var reply = JSON.parse(req.responseText);
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
597 if (reply.t == 'E') {
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
598 if (reply.c == 7)
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
599 message("That game has already stopped.");
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
600 else if (reply.c == 1) {
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
601 logout();
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
602 message("The server forgot about you, please log in again.", "warn");
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
603 }
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
604 else {
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
605 message("That game could not be stopped because: " + reply.s +
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
606 "This might be a bug.", "warn");
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
607 }
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
608 }
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
609 }
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
610 req.open('POST', '/quit', true);
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
611 req.send(JSON.stringify(stopmsg));
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
612 return;
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
613 }
f56fdfeed01a Replace taking over games with forced saves.
John "Elwin" Edwards <elwin@sdf.org>
parents: 109
diff changeset
614
159
a613380ffdc2 RLGWebD: excise polling.
John "Elwin" Edwards
parents: 127
diff changeset
615 function startgame(game) {
a613380ffdc2 RLGWebD: excise polling.
John "Elwin" Edwards
parents: 127
diff changeset
616 if (!("lcred" in sessionStorage) || session.connect)
a613380ffdc2 RLGWebD: excise polling.
John "Elwin" Edwards
parents: 127
diff changeset
617 return;
a613380ffdc2 RLGWebD: excise polling.
John "Elwin" Edwards
parents: 127
diff changeset
618 if (!window.WebSocket) {
a613380ffdc2 RLGWebD: excise polling.
John "Elwin" Edwards
parents: 127
diff changeset
619 return;
a613380ffdc2 RLGWebD: excise polling.
John "Elwin" Edwards
parents: 127
diff changeset
620 }
108
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
621 var sockurl = "ws://" + window.location.host + "/play/" + game.uname;
127
e54018b26ed8 RLG-Web client: store login key in DOM Storage.
John "Elwin" Edwards <elwin@sdf.org>
parents: 120
diff changeset
622 sockurl += "?key=" + sessionStorage.getItem("lcred") + "&w=80&h=24";
108
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
623 ws = new WebSocket(sockurl);
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
624 ws.onopen = function (event) {
159
a613380ffdc2 RLGWebD: excise polling.
John "Elwin" Edwards
parents: 127
diff changeset
625 session.connect = true;
108
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
626 session.playing = true;
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
627 session.sock = ws;
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
628 setmode("play");
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
629 };
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
630 ws.onmessage = function (event) {
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
631 var msgObject = JSON.parse(event.data);
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
632 if (msgObject.t == 's') {
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
633 termemu.resize(msgObject.h, msgObject.w);
118
56a756695740 rlgterm.js: display the game's proper name when starting.
John "Elwin" Edwards <elwin@sdf.org>
parents: 116
diff changeset
634 message("You are now playing " + games[msgObject.g].name + ".");
108
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
635 }
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
636 else if (msgObject.t == 'd') {
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
637 writeData(msgObject.d);
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
638 }
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
639 };
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
640 ws.onclose = function (event) {
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
641 session.sock = null;
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
642 gameover();
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
643 };
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
644 }
86a458080e80 RLG-Web client: add playing through WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 106
diff changeset
645
159
a613380ffdc2 RLGWebD: excise polling.
John "Elwin" Edwards
parents: 127
diff changeset
646 function makeWatcher(t) {
59
00b985b8ba6a RLG-Web client: implement watching.
John "Elwin" Edwards <elwin@sdf.org>
parents: 58
diff changeset
647 function watcher(ev) {
159
a613380ffdc2 RLGWebD: excise polling.
John "Elwin" Edwards
parents: 127
diff changeset
648 startwatching(t);
59
00b985b8ba6a RLG-Web client: implement watching.
John "Elwin" Edwards <elwin@sdf.org>
parents: 58
diff changeset
649 }
00b985b8ba6a RLG-Web client: implement watching.
John "Elwin" Edwards <elwin@sdf.org>
parents: 58
diff changeset
650 return watcher;
00b985b8ba6a RLG-Web client: implement watching.
John "Elwin" Edwards <elwin@sdf.org>
parents: 58
diff changeset
651 }
00b985b8ba6a RLG-Web client: implement watching.
John "Elwin" Edwards <elwin@sdf.org>
parents: 58
diff changeset
652
159
a613380ffdc2 RLGWebD: excise polling.
John "Elwin" Edwards
parents: 127
diff changeset
653 function startwatching(tag) {
a613380ffdc2 RLGWebD: excise polling.
John "Elwin" Edwards
parents: 127
diff changeset
654 if (session.connect)
a613380ffdc2 RLGWebD: excise polling.
John "Elwin" Edwards
parents: 127
diff changeset
655 return;
a613380ffdc2 RLGWebD: excise polling.
John "Elwin" Edwards
parents: 127
diff changeset
656 var sockurl = "ws://" + window.location.host + "/watch/" + tag;
100
3dbfdaf62623 RLG-Web: begin converting to WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 97
diff changeset
657 var ws = new WebSocket(sockurl);
3dbfdaf62623 RLG-Web: begin converting to WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 97
diff changeset
658 ws.onopen = function (event) {
159
a613380ffdc2 RLGWebD: excise polling.
John "Elwin" Edwards
parents: 127
diff changeset
659 session.connect = true;
100
3dbfdaf62623 RLG-Web: begin converting to WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 97
diff changeset
660 session.sock = ws;
3dbfdaf62623 RLG-Web: begin converting to WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 97
diff changeset
661 setmode("watch");
3dbfdaf62623 RLG-Web: begin converting to WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 97
diff changeset
662 };
3dbfdaf62623 RLG-Web: begin converting to WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 97
diff changeset
663 ws.onmessage = function (event) {
3dbfdaf62623 RLG-Web: begin converting to WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 97
diff changeset
664 var msgObject = JSON.parse(event.data);
101
e59d68082664 RLG-Web: Complete the WebSocket watcher.
John "Elwin" Edwards <elwin@sdf.org>
parents: 100
diff changeset
665 if (msgObject.t == 'w') {
e59d68082664 RLG-Web: Complete the WebSocket watcher.
John "Elwin" Edwards <elwin@sdf.org>
parents: 100
diff changeset
666 termemu.resize(msgObject.h, msgObject.w);
e59d68082664 RLG-Web: Complete the WebSocket watcher.
John "Elwin" Edwards <elwin@sdf.org>
parents: 100
diff changeset
667 termemu.reset();
e59d68082664 RLG-Web: Complete the WebSocket watcher.
John "Elwin" Edwards <elwin@sdf.org>
parents: 100
diff changeset
668 termemu.toAltBuf();
e59d68082664 RLG-Web: Complete the WebSocket watcher.
John "Elwin" Edwards <elwin@sdf.org>
parents: 100
diff changeset
669 var pname = msgObject.p;
e59d68082664 RLG-Web: Complete the WebSocket watcher.
John "Elwin" Edwards <elwin@sdf.org>
parents: 100
diff changeset
670 var gname = games[msgObject.g].name;
186
674e8899703b Client: improve messages at the end of watching a game.
John "Elwin" Edwards
parents: 176
diff changeset
671 session.playername = pname;
101
e59d68082664 RLG-Web: Complete the WebSocket watcher.
John "Elwin" Edwards <elwin@sdf.org>
parents: 100
diff changeset
672 message("You are now watching " + pname + " play " + gname + ".");
e59d68082664 RLG-Web: Complete the WebSocket watcher.
John "Elwin" Edwards <elwin@sdf.org>
parents: 100
diff changeset
673 }
e59d68082664 RLG-Web: Complete the WebSocket watcher.
John "Elwin" Edwards <elwin@sdf.org>
parents: 100
diff changeset
674 else if (msgObject.t == 'd') {
100
3dbfdaf62623 RLG-Web: begin converting to WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 97
diff changeset
675 writeData(msgObject.d);
3dbfdaf62623 RLG-Web: begin converting to WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 97
diff changeset
676 }
3dbfdaf62623 RLG-Web: begin converting to WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 97
diff changeset
677 };
3dbfdaf62623 RLG-Web: begin converting to WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 97
diff changeset
678 ws.onclose = function (event) {
3dbfdaf62623 RLG-Web: begin converting to WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 97
diff changeset
679 session.sock = null;
3dbfdaf62623 RLG-Web: begin converting to WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 97
diff changeset
680 gameover();
3dbfdaf62623 RLG-Web: begin converting to WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 97
diff changeset
681 };
3dbfdaf62623 RLG-Web: begin converting to WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 97
diff changeset
682 }
3dbfdaf62623 RLG-Web: begin converting to WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 97
diff changeset
683
19
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
684 function formreg(ev) {
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
685 ev.preventDefault();
159
a613380ffdc2 RLGWebD: excise polling.
John "Elwin" Edwards
parents: 127
diff changeset
686 /* This ought to check for being logged in instead. */
a613380ffdc2 RLGWebD: excise polling.
John "Elwin" Edwards
parents: 127
diff changeset
687 if (session.connect)
19
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
688 return;
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
689 var regmsg = {};
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
690 regmsg["name"] = document.getElementById("regin_name").value;
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
691 regmsg["pw"] = document.getElementById("regin_pw").value;
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
692 regmsg["email"] = document.getElementById("regin_email").value;
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
693 var req = new XMLHttpRequest();
75
2984604ce3e6 Begin handling XMLHttpRequest errors.
John "Elwin" Edwards <elwin@sdf.org>
parents: 73
diff changeset
694 req.onerror = errHandler;
19
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
695 req.onreadystatechange = function () {
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
696 if (req.readyState != 4 || req.status != 200)
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
697 return;
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
698 var reply = JSON.parse(req.responseText);
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
699 if (reply.t == 'r') {
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
700 /* Success */
89
6145e1ea7ace RLG-Web: add a new message framework.
John "Elwin" Edwards <elwin@sdf.org>
parents: 88
diff changeset
701 message("Welcome " + reply.u + ", you are now registered.");
127
e54018b26ed8 RLG-Web client: store login key in DOM Storage.
John "Elwin" Edwards <elwin@sdf.org>
parents: 120
diff changeset
702 sessionStorage.setItem("lcred", reply.k);
e54018b26ed8 RLG-Web client: store login key in DOM Storage.
John "Elwin" Edwards <elwin@sdf.org>
parents: 120
diff changeset
703 sessionStorage.setItem("lname", reply.u);
89
6145e1ea7ace RLG-Web: add a new message framework.
John "Elwin" Edwards <elwin@sdf.org>
parents: 88
diff changeset
704 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
705 setmode("choose");
19
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
706 }
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
707 else if (reply.t == 'E') {
93
104409bf5f03 rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents: 92
diff changeset
708 var failmsg = "Registration failed.";
104409bf5f03 rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents: 92
diff changeset
709 if (reply.c == 2) {
104409bf5f03 rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents: 92
diff changeset
710 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
711 if (errdesc.match(/No name/))
104409bf5f03 rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents: 92
diff changeset
712 failmsg += " You need to choose a name.";
104409bf5f03 rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents: 92
diff changeset
713 else if (errdesc.match(/No password/))
104409bf5f03 rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents: 92
diff changeset
714 failmsg += " You need to choose a password.";
104409bf5f03 rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents: 92
diff changeset
715 else if (errdesc.match(/Invalid/)) {
104409bf5f03 rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents: 92
diff changeset
716 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
717 "can also contain these characters: @.-_";
104409bf5f03 rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents: 92
diff changeset
718 }
104409bf5f03 rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents: 92
diff changeset
719 else if (errdesc.match(/Username/))
104409bf5f03 rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents: 92
diff changeset
720 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
721 else
104409bf5f03 rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents: 92
diff changeset
722 failmsg += " This is probably a bug.";
104409bf5f03 rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents: 92
diff changeset
723 }
104409bf5f03 rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents: 92
diff changeset
724 else
104409bf5f03 rlgterm.js: improve registration failure messages.
John "Elwin" Edwards <elwin@sdf.org>
parents: 92
diff changeset
725 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
726 message(failmsg, "warn");
19
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
727 document.getElementById("regin_name").value = "";
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
728 document.getElementById("regin_pw").value = "";
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
729 document.getElementById("regin_email").value = "";
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
730 }
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
731 };
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
732 req.open('POST', '/addacct', true);
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
733 req.send(JSON.stringify(regmsg));
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
734 return;
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
735 }
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
736
39
e8ac0e3d2614 RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents: 38
diff changeset
737 function gameover() {
159
a613380ffdc2 RLGWebD: excise polling.
John "Elwin" Edwards
parents: 127
diff changeset
738 if (!session.connect)
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
739 return;
38
b06a14876645 RLG-Web: reduce polling further.
John "Elwin" Edwards <elwin@sdf.org>
parents: 35
diff changeset
740 /* TODO IFACE2 If the end was unexpected, tell player the game was saved. */
186
674e8899703b Client: improve messages at the end of watching a game.
John "Elwin" Edwards
parents: 176
diff changeset
741 if (session.playing) {
90
6c6a6e4f1e5b RLG-Web client: distinguish playing and watching in UI.
John "Elwin" Edwards <elwin@sdf.org>
parents: 89
diff changeset
742 message("Finished playing.");
186
674e8899703b Client: improve messages at the end of watching a game.
John "Elwin" Edwards
parents: 176
diff changeset
743 }
674e8899703b Client: improve messages at the end of watching a game.
John "Elwin" Edwards
parents: 176
diff changeset
744 else {
674e8899703b Client: improve messages at the end of watching a game.
John "Elwin" Edwards
parents: 176
diff changeset
745 if (session.leaving) {
674e8899703b Client: improve messages at the end of watching a game.
John "Elwin" Edwards
parents: 176
diff changeset
746 /* Client-initiated: the user stopped watching. */
674e8899703b Client: improve messages at the end of watching a game.
John "Elwin" Edwards
parents: 176
diff changeset
747 message("Finished watching " + session.playername + ".");
674e8899703b Client: improve messages at the end of watching a game.
John "Elwin" Edwards
parents: 176
diff changeset
748 }
674e8899703b Client: improve messages at the end of watching a game.
John "Elwin" Edwards
parents: 176
diff changeset
749 else {
674e8899703b Client: improve messages at the end of watching a game.
John "Elwin" Edwards
parents: 176
diff changeset
750 /* Server-initiated: end of game. */
674e8899703b Client: improve messages at the end of watching a game.
John "Elwin" Edwards
parents: 176
diff changeset
751 message(session.playername + " has finished playing.");
674e8899703b Client: improve messages at the end of watching a game.
John "Elwin" Edwards
parents: 176
diff changeset
752 }
674e8899703b Client: improve messages at the end of watching a game.
John "Elwin" Edwards
parents: 176
diff changeset
753 session.playername = null;
674e8899703b Client: improve messages at the end of watching a game.
John "Elwin" Edwards
parents: 176
diff changeset
754 }
159
a613380ffdc2 RLGWebD: excise polling.
John "Elwin" Edwards
parents: 127
diff changeset
755 session.connect = false;
59
00b985b8ba6a RLG-Web client: implement watching.
John "Elwin" Edwards <elwin@sdf.org>
parents: 58
diff changeset
756 session.playing = false;
186
674e8899703b Client: improve messages at the end of watching a game.
John "Elwin" Edwards
parents: 176
diff changeset
757 session.leaving = false;
61
071ec6b1ec03 RLG-Web client: initialize and restore the terminal when watching.
John "Elwin" Edwards <elwin@sdf.org>
parents: 59
diff changeset
758 termemu.toNormBuf();
127
e54018b26ed8 RLG-Web client: store login key in DOM Storage.
John "Elwin" Edwards <elwin@sdf.org>
parents: 120
diff changeset
759 if ("lcred" in sessionStorage)
59
00b985b8ba6a RLG-Web client: implement watching.
John "Elwin" Edwards <elwin@sdf.org>
parents: 58
diff changeset
760 setmode("choose");
00b985b8ba6a RLG-Web client: implement watching.
John "Elwin" Edwards <elwin@sdf.org>
parents: 58
diff changeset
761 else
00b985b8ba6a RLG-Web client: implement watching.
John "Elwin" Edwards <elwin@sdf.org>
parents: 58
diff changeset
762 setmode("login");
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
763 return;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
764 }
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
765
47
27b7f0c8b9f0 RLG-Web: make login sessions time out.
John "Elwin" Edwards <elwin@sdf.org>
parents: 46
diff changeset
766 function logout() {
127
e54018b26ed8 RLG-Web client: store login key in DOM Storage.
John "Elwin" Edwards <elwin@sdf.org>
parents: 120
diff changeset
767 sessionStorage.removeItem("lcred");
e54018b26ed8 RLG-Web client: store login key in DOM Storage.
John "Elwin" Edwards <elwin@sdf.org>
parents: 120
diff changeset
768 sessionStorage.removeItem("lname");
47
27b7f0c8b9f0 RLG-Web: make login sessions time out.
John "Elwin" Edwards <elwin@sdf.org>
parents: 46
diff changeset
769 setmode("login");
27b7f0c8b9f0 RLG-Web: make login sessions time out.
John "Elwin" Edwards <elwin@sdf.org>
parents: 46
diff changeset
770 }
27b7f0c8b9f0 RLG-Web: make login sessions time out.
John "Elwin" Edwards <elwin@sdf.org>
parents: 46
diff changeset
771
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
772 function stop() {
159
a613380ffdc2 RLGWebD: excise polling.
John "Elwin" Edwards
parents: 127
diff changeset
773 if (!session.connect)
39
e8ac0e3d2614 RLG-Web: separate logging in and starting a game.
John "Elwin" Edwards <elwin@sdf.org>
parents: 38
diff changeset
774 return;
100
3dbfdaf62623 RLG-Web: begin converting to WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 97
diff changeset
775 if (session.sock) {
186
674e8899703b Client: improve messages at the end of watching a game.
John "Elwin" Edwards
parents: 176
diff changeset
776 session.leaving = true;
100
3dbfdaf62623 RLG-Web: begin converting to WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 97
diff changeset
777 session.sock.close();
3dbfdaf62623 RLG-Web: begin converting to WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 97
diff changeset
778 return;
3dbfdaf62623 RLG-Web: begin converting to WebSockets.
John "Elwin" Edwards <elwin@sdf.org>
parents: 97
diff changeset
779 }
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
780 }
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
781
19
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
782 function setmode(mode, ev) {
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
783 if (ev)
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
784 ev.preventDefault();
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
785 if (mode == "play") {
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
786 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
787 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
788 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
789 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
790 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
791 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
792 }
90
6c6a6e4f1e5b RLG-Web client: distinguish playing and watching in UI.
John "Elwin" Edwards <elwin@sdf.org>
parents: 89
diff changeset
793 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
794 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
795 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
796 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
797 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
798 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
799 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
800 }
6c6a6e4f1e5b RLG-Web client: distinguish playing and watching in UI.
John "Elwin" Edwards <elwin@sdf.org>
parents: 89
diff changeset
801 else if (mode == "choose") {
6c6a6e4f1e5b RLG-Web client: distinguish playing and watching in UI.
John "Elwin" Edwards <elwin@sdf.org>
parents: 89
diff changeset
802 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
803 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
804 document.getElementById("startgame").style.display = "block";
19
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
805 document.getElementById("login").style.display = "none";
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
806 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
807 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
808 getcurrent();
19
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
809 }
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
810 else if (mode == "login") {
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
811 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
812 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
813 document.getElementById("startgame").style.display = "none";
19
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
814 document.getElementById("login").style.display = "block";
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
815 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
816 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
817 getcurrent();
19
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
818 }
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
819 else if (mode == "register") {
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
820 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
821 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
822 document.getElementById("startgame").style.display = "none";
19
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
823 document.getElementById("login").style.display = "none";
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
824 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
825 document.getElementById("current").style.display = "none";
19
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
826 }
105
a9371002aecc RLG-Web client: use WebSockets for game lists.
John "Elwin" Edwards <elwin@sdf.org>
parents: 101
diff changeset
827 wsCurrent();
19
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
828 }
188bbd857124 RLG-Web: add user registration
John "Elwin" Edwards <elwin@sdf.org>
parents: 16
diff changeset
829
76
a497ecd116d9 Improvements to the keyboard.
John "Elwin" Edwards <elwin@sdf.org>
parents: 75
diff changeset
830 function toggleBlock(id) {
a497ecd116d9 Improvements to the keyboard.
John "Elwin" Edwards <elwin@sdf.org>
parents: 75
diff changeset
831 var element = document.getElementById(id);
a497ecd116d9 Improvements to the keyboard.
John "Elwin" Edwards <elwin@sdf.org>
parents: 75
diff changeset
832 if (!element)
a497ecd116d9 Improvements to the keyboard.
John "Elwin" Edwards <elwin@sdf.org>
parents: 75
diff changeset
833 return;
a497ecd116d9 Improvements to the keyboard.
John "Elwin" Edwards <elwin@sdf.org>
parents: 75
diff changeset
834 if (element.style.display != "block")
a497ecd116d9 Improvements to the keyboard.
John "Elwin" Edwards <elwin@sdf.org>
parents: 75
diff changeset
835 element.style.display = "block";
67
b6a3b26fe0dc RLG-Web client: some visual improvements.
John "Elwin" Edwards <elwin@sdf.org>
parents: 66
diff changeset
836 else
76
a497ecd116d9 Improvements to the keyboard.
John "Elwin" Edwards <elwin@sdf.org>
parents: 75
diff changeset
837 element.style.display = "none";
67
b6a3b26fe0dc RLG-Web client: some visual improvements.
John "Elwin" Edwards <elwin@sdf.org>
parents: 66
diff changeset
838 }
b6a3b26fe0dc RLG-Web client: some visual improvements.
John "Elwin" Edwards <elwin@sdf.org>
parents: 66
diff changeset
839
96
7bb634f6995c RLG-Web client: improvements to UI messages.
John "Elwin" Edwards <elwin@sdf.org>
parents: 94
diff changeset
840 function message(msg, mtype) {
89
6145e1ea7ace RLG-Web: add a new message framework.
John "Elwin" Edwards <elwin@sdf.org>
parents: 88
diff changeset
841 var msgdiv = document.createElement("div");
6145e1ea7ace RLG-Web: add a new message framework.
John "Elwin" Edwards <elwin@sdf.org>
parents: 88
diff changeset
842 var msgtext = document.createTextNode(msg);
6145e1ea7ace RLG-Web: add a new message framework.
John "Elwin" Edwards <elwin@sdf.org>
parents: 88
diff changeset
843 msgdiv.appendChild(msgtext);
96
7bb634f6995c RLG-Web client: improvements to UI messages.
John "Elwin" Edwards <elwin@sdf.org>
parents: 94
diff changeset
844 if (mtype) {
7bb634f6995c RLG-Web client: improvements to UI messages.
John "Elwin" Edwards <elwin@sdf.org>
parents: 94
diff changeset
845 msgdiv.className = mtype;
7bb634f6995c RLG-Web client: improvements to UI messages.
John "Elwin" Edwards <elwin@sdf.org>
parents: 94
diff changeset
846 }
89
6145e1ea7ace RLG-Web: add a new message framework.
John "Elwin" Edwards <elwin@sdf.org>
parents: 88
diff changeset
847 var msgcontainer = document.getElementById("messages");
6145e1ea7ace RLG-Web: add a new message framework.
John "Elwin" Edwards <elwin@sdf.org>
parents: 88
diff changeset
848 msgcontainer.insertBefore(msgdiv, msgcontainer.firstChild);
6145e1ea7ace RLG-Web: add a new message framework.
John "Elwin" Edwards <elwin@sdf.org>
parents: 88
diff changeset
849 }
6145e1ea7ace RLG-Web: add a new message framework.
John "Elwin" Edwards <elwin@sdf.org>
parents: 88
diff changeset
850
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
851 function debug(level, msg) {
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
852 if (level < debugSuppress)
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
853 return;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
854 var msgdiv = document.createElement("div");
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
855 var msgtext = document.createTextNode(msg);
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
856 msgdiv.appendChild(msgtext);
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
857 document.getElementById("debug").appendChild(msgdiv);
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
858 return;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
859 }
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
860
92
a4d3ecf188b7 RLG-Web client: replace setTitle() with message().
John "Elwin" Edwards <elwin@sdf.org>
parents: 91
diff changeset
861 function setTitle(tstr) {
a4d3ecf188b7 RLG-Web client: replace setTitle() with message().
John "Elwin" Edwards <elwin@sdf.org>
parents: 91
diff changeset
862 message(tstr);
a4d3ecf188b7 RLG-Web client: replace setTitle() with message().
John "Elwin" Edwards <elwin@sdf.org>
parents: 91
diff changeset
863 }
a4d3ecf188b7 RLG-Web client: replace setTitle() with message().
John "Elwin" Edwards <elwin@sdf.org>
parents: 91
diff changeset
864
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
865 function textsize(larger) {
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
866 var cssSize = termemu.view.style.fontSize;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
867 if (!cssSize) {
78
06375a159188 Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents: 77
diff changeset
868 return null;
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
869 }
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
870 var match = cssSize.match(/\d*/);
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
871 if (!match) {
78
06375a159188 Try to guess a good text size.
John "Elwin" Edwards <elwin@sdf.org>
parents: 77
diff changeset
872 return null;
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
873 }
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
874 var csize = Number(match[0]);
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
875 var nsize;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
876 if (larger) {
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
877 if (csize >= 48)
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
878 nsize = 48;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
879 else if (csize >= 20)
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
880 nsize = csize + 4;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
881 else if (csize >= 12)
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
882 nsize = csize + 2;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
883 else if (csize >= 8)
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
884 nsize = csize + 1;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
885 else
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
886 nsize = 8;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
887 }
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
888 else {
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
889 if (csize <= 8)
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
890 nsize = 8;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
891 else if (csize <= 12)
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
892 nsize = csize - 1;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
893 else if (csize <= 20)
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
894 nsize = csize - 2;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
895 else if (csize <= 48)
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
896 nsize = csize - 4;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
897 else
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
898 nsize = 48;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
899 }
77
f8bb37f48d58 Make font resizing affect the keyboard too.
John "Elwin" Edwards <elwin@sdf.org>
parents: 76
diff changeset
900 var cssvalstr = nsize.toString() + "px";
f8bb37f48d58 Make font resizing affect the keyboard too.
John "Elwin" Edwards <elwin@sdf.org>
parents: 76
diff changeset
901 document.getElementById("term").style.fontSize = cssvalstr;
f8bb37f48d58 Make font resizing affect the keyboard too.
John "Elwin" Edwards <elwin@sdf.org>
parents: 76
diff changeset
902 document.getElementById("keys").style.fontSize = cssvalstr;
9
826a7ced69f8 Make the emulator screen resizable.
John "Elwin" Edwards <elwin@sdf.org>
parents: 6
diff changeset
903 termemu.fixsize();
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
904 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
905 return nsize;
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
906 }
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
907
66
57bf0dcd080e Display idle time of games in progress.
John "Elwin" Edwards <elwin@sdf.org>
parents: 65
diff changeset
908 function idlestr(ms) {
176
bf518a00190b Add client-side support for watching dgamelaunch games.
John "Elwin" Edwards
parents: 163
diff changeset
909 /* Minute accuracy is good enough. */
66
57bf0dcd080e Display idle time of games in progress.
John "Elwin" Edwards <elwin@sdf.org>
parents: 65
diff changeset
910 if (typeof(ms) != "number")
57bf0dcd080e Display idle time of games in progress.
John "Elwin" Edwards <elwin@sdf.org>
parents: 65
diff changeset
911 return "?";
176
bf518a00190b Add client-side support for watching dgamelaunch games.
John "Elwin" Edwards
parents: 163
diff changeset
912 var minutes = Math.round(ms / 60000);
bf518a00190b Add client-side support for watching dgamelaunch games.
John "Elwin" Edwards
parents: 163
diff changeset
913 if (minutes < 60)
bf518a00190b Add client-side support for watching dgamelaunch games.
John "Elwin" Edwards
parents: 163
diff changeset
914 return String(minutes) + " min";
bf518a00190b Add client-side support for watching dgamelaunch games.
John "Elwin" Edwards
parents: 163
diff changeset
915 var hours = Math.floor(minutes / 60);
bf518a00190b Add client-side support for watching dgamelaunch games.
John "Elwin" Edwards
parents: 163
diff changeset
916 if (hours < 24)
bf518a00190b Add client-side support for watching dgamelaunch games.
John "Elwin" Edwards
parents: 163
diff changeset
917 return String(hours) + " hr " + String(minutes % 60) + " min";
187
12a733792e0b Fix a use of the wrong variable name.
John "Elwin" Edwards
parents: 186
diff changeset
918 var days = Math.floor(hours / 24);
176
bf518a00190b Add client-side support for watching dgamelaunch games.
John "Elwin" Edwards
parents: 163
diff changeset
919 if (days == 1)
bf518a00190b Add client-side support for watching dgamelaunch games.
John "Elwin" Edwards
parents: 163
diff changeset
920 return "1 day " + String(hours % 24) + " hr";
bf518a00190b Add client-side support for watching dgamelaunch games.
John "Elwin" Edwards
parents: 163
diff changeset
921 else
bf518a00190b Add client-side support for watching dgamelaunch games.
John "Elwin" Edwards
parents: 163
diff changeset
922 return String(days) + " days " + String(hours % 24) + " hr";
66
57bf0dcd080e Display idle time of games in progress.
John "Elwin" Edwards <elwin@sdf.org>
parents: 65
diff changeset
923 }
57bf0dcd080e Display idle time of games in progress.
John "Elwin" Edwards <elwin@sdf.org>
parents: 65
diff changeset
924
0
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
925 function bell(on) {
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
926 var imgnode = document.getElementById("bell");
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
927 if (on) {
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
928 imgnode.style.visibility = "visible";
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
929 window.setTimeout(bell, 1500, false);
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
930 }
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 imgnode.style.visibility = "hidden";
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
933 return;
bd412f63ce0d Put this project under version control, finally.
John "Elwin" Edwards <elwin@sdf.org>
parents:
diff changeset
934 }