RLGWebD: rlgterm.js annotate

annotate rlgterm.js @ 56:7f3ca16409fe

RLG-Web client: display a list of current games. Incorporate information from /status to create a list of ongoing games. Eventually these will be watchable.

author	John "Elwin" Edwards <elwin@sdf.org>
date	Mon, 18 Jun 2012 14:30:05 -0700
parents	96815eae4ebe
children	e7c864e80a79

rev	line source
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	1 /* rlgterm.js: Roguelike Gallery's driver for termemu.js */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	2
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	3 // A state machine that keeps track of polling the server.
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	4 var ajaxstate = {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	5 state: 0,
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	6 timerID: null,
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	7 clear: function () {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	8 if (this.timerID != null) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	9 window.clearTimeout(this.timerID);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	10 this.timerID = null;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	11 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	12 },
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	13 set: function (ms) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	14 this.clear();
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	15 this.timerID = window.setTimeout(getData, ms);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	16 },
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	17 gotdata: function () {
35 f15efa4818b4 rglterm.js: reduce the server polling. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	18 this.set(1000);
f15efa4818b4 rglterm.js: reduce the server polling. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	19 this.state = 1;
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	20 },
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	21 gotnothing: function () {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	22 if (this.state == 0) {
35 f15efa4818b4 rglterm.js: reduce the server polling. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	23 this.set(1000);
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	24 this.state = 1;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	25 }
38 b06a14876645 RLG-Web: reduce polling further. John "Elwin" Edwards <elwin@sdf.org> parents: 35 diff changeset	26 else if (this.state < 4) {
35 f15efa4818b4 rglterm.js: reduce the server polling. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	27 this.set(4000);
38 b06a14876645 RLG-Web: reduce polling further. John "Elwin" Edwards <elwin@sdf.org> parents: 35 diff changeset	28 this.state++;
b06a14876645 RLG-Web: reduce polling further. John "Elwin" Edwards <elwin@sdf.org> parents: 35 diff changeset	29 }
b06a14876645 RLG-Web: reduce polling further. John "Elwin" Edwards <elwin@sdf.org> parents: 35 diff changeset	30 else if (this.state < 8) {
b06a14876645 RLG-Web: reduce polling further. John "Elwin" Edwards <elwin@sdf.org> parents: 35 diff changeset	31 this.set(15000);
b06a14876645 RLG-Web: reduce polling further. John "Elwin" Edwards <elwin@sdf.org> parents: 35 diff changeset	32 this.state++;
b06a14876645 RLG-Web: reduce polling further. John "Elwin" Edwards <elwin@sdf.org> parents: 35 diff changeset	33 }
b06a14876645 RLG-Web: reduce polling further. John "Elwin" Edwards <elwin@sdf.org> parents: 35 diff changeset	34 else {
b06a14876645 RLG-Web: reduce polling further. John "Elwin" Edwards <elwin@sdf.org> parents: 35 diff changeset	35 /* It's been over a minute. Stop polling. */
b06a14876645 RLG-Web: reduce polling further. John "Elwin" Edwards <elwin@sdf.org> parents: 35 diff changeset	36 this.clear();
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	37 }
35 f15efa4818b4 rglterm.js: reduce the server polling. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	38 },
f15efa4818b4 rglterm.js: reduce the server polling. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	39 posted: function (wasdata) {
f15efa4818b4 rglterm.js: reduce the server polling. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	40 if (wasdata) {
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	41 this.set(1000);
35 f15efa4818b4 rglterm.js: reduce the server polling. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	42 this.state = 1;
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	43 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	44 else {
35 f15efa4818b4 rglterm.js: reduce the server polling. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	45 this.set(200);
f15efa4818b4 rglterm.js: reduce the server polling. John "Elwin" Edwards <elwin@sdf.org> parents: 27 diff changeset	46 this.state = 0;
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	47 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	48 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	49 };
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	50
44 b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	51 /* Data on the available games. */
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	52 var games = {
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	53 "rogue3": {
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	54 "name": "Rogue V3",
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	55 "uname": "rogue3"
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	56 },
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	57 "rogue4": {
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	58 "name": "Rogue V4",
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	59 "uname": "rogue4"
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	60 },
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	61 "rogue5": {
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	62 "name": "Rogue V5",
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	63 "uname": "rogue5"
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	64 },
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	65 "srogue": {
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	66 "name": "Super-Rogue",
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	67 "uname": "srogue"
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	68 }
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	69 };
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	70
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	71 /* Login name and key */
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	72 var lname = null;
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	73 var lcred = null;
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	74
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	75 function writeData(hexstr) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	76 var codenum;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	77 var codes = [];
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	78 var nc;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	79 var u8wait = 0; /* Stores bits from previous bytes of multibyte sequences. */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	80 var expect = 0; /* The number of 10------ bytes expected. */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	81 /* UTF-8 translation. */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	82 for (var i = 0; i < hexstr.length; i += 2) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	83 nc = Number("0x" + hexstr.substr(i, 2));
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	84 if (nc < 0x7F) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	85 /* 0------- */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	86 codes.push(nc);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	87 /* Any incomplete sequence will be discarded. */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	88 u8wait = 0;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	89 expect = 0;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	90 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	91 else if (nc < 0xC0) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	92 /* 10------ : part of a multibyte sequence */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	93 if (expect > 0) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	94 u8wait <<= 6;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	95 u8wait += (nc & 0x3F);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	96 expect--;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	97 if (expect == 0) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	98 codes.push(u8wait);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	99 u8wait = 0;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	100 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	101 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	102 else {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	103 /* Assume an initial byte was missed. */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	104 u8wait = 0;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	105 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	106 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	107 /* These will all discard any incomplete sequence. */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	108 else if (nc < 0xE0) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	109 /* 110----- : introduces 2-byte sequence */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	110 u8wait = (nc & 0x1F);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	111 expect = 1;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	112 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	113 else if (nc < 0xF0) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	114 /* 1110---- : introduces 3-byte sequence */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	115 u8wait = (nc & 0x0F);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	116 expect = 2;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	117 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	118 else if (nc < 0xF8) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	119 /* 11110--- : introduces 4-byte sequence */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	120 u8wait = (nc & 0x07);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	121 expect = 3;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	122 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	123 else if (nc < 0xFC) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	124 /* 111110-- : introduces 5-byte sequence */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	125 u8wait = (nc & 0x03);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	126 expect = 4;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	127 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	128 else if (nc < 0xFE) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	129 /* 1111110- : introduces 6-byte sequence */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	130 u8wait = (nc & 0x01);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	131 expect = 5;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	132 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	133 else {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	134 /* 1111111- : should never appear */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	135 u8wait = 0;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	136 expect = 0;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	137 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	138 /* Supporting all 31 bits is probably overkill... */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	139 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	140 termemu.write(codes);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	141 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	142 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	143
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	144 /* State for sending and receiving messages. */
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	145 var nsend = 0; // The number of the next packet to send.
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	146 var nrecv = 0; // The next packet expected.
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	147 var msgQ = []; // Queue for out-of-order messages.
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	148
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	149 /* Processes a message from the server, returning true or false if it was a
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	150 * data message with or without data, null if not data.
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	151 * All non-special responseTexts should be handed directly to this function.
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	152 */
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	153 function processMsg(msg) {
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	154 var msgDicts;
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	155 var havedata = null; // eventual return value
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	156 try {
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	157 msgDicts = JSON.parse(msg);
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	158 } catch (e) {
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	159 if (e instanceof SyntaxError)
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	160 return null;
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	161 }
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	162 if (msgDicts.length === 0)
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	163 return false;
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	164 for (var j = 0; j < msgDicts.length; j++) {
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	165 if (!msgDicts[j].t)
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	166 continue;
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	167 else if (msgDicts[j].t == "E") {
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	168 if (msgDicts[j].c == 1 \|\| msgDicts[j].c == 6 \|\| msgDicts[j].c == 7) {
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	169 gameover();
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	170 if (msgDicts[j].c == 1) {
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	171 logout();
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	172 }
47 27b7f0c8b9f0 RLG-Web: make login sessions time out. John "Elwin" Edwards <elwin@sdf.org> parents: 46 diff changeset	173 }
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	174 debug(1, "Server error: " + msgDicts[j].s);
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	175 }
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	176 // A data message
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	177 else if (msgDicts[j].t == "d") {
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	178 if (msgDicts[j].n === nrecv) {
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	179 writeData(msgDicts[j].d);
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	180 nrecv++;
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	181 /* Process anything in the queue that's now ready. */
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	182 var next;
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	183 while ((next = msgQ.shift()) !== undefined) {
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	184 writeData(next.d);
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	185 nrecv++;
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	186 }
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	187 }
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	188 else if (msgDicts[j].n > nrecv) {
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	189 /* The current message comes after one still missing. Queue this one
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	190 * for later use. */
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	191 debug(1, "Got packet " + msgDicts[j].n + ", expected " + nrecv);
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	192 msgQ[msgDicts[j].n - nrecv - 1] = msgDicts[j];
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	193 }
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	194 else {
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	195 /* This message's number was encountered previously. */
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	196 debug(1, "Discarding packet " + msgDicts[j].n + ", expected " + nrecv);
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	197 }
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	198 havedata = true;
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	199 }
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	200 else if (msgDicts[j].t == "T") {
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	201 setTitle(msgDicts[j].d);
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	202 }
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	203 else if (msgDicts[j].t == "q") {
96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	204 gameover();
0 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 {
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	207 debug(1, "Unrecognized server message " + msg);
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	208 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	209 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	210 return havedata;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	211 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	212
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	213 function getData() {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	214 if (termemu.sessid == null)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	215 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	216 var datareq = new XMLHttpRequest();
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	217 var msg = JSON.stringify({"id": termemu.sessid, "t": "n"});
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	218 datareq.onreadystatechange = function () {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	219 if (datareq.readyState == 4 && datareq.status == 200) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	220 var wasdata = processMsg(datareq.responseText);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	221 if (wasdata != null) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	222 if (wasdata)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	223 ajaxstate.gotdata();
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	224 else
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	225 ajaxstate.gotnothing();
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	226 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	227 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	228 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	229 };
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	230 datareq.open('POST', '/feed', true);
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	231 datareq.send(msg);
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	232 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	233 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	234
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	235 function postResponseHandler() {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	236 if (this.readyState == 4 && this.status == 200) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	237 // We might want to do something with wasdata someday.
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	238 var wasdata = processMsg(this.responseText);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	239 ajaxstate.posted();
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	240 return;
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 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	243
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	244 function sendback(str) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	245 /* For responding to terminal queries. */
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	246 var msgDict = {"id": termemu.sessid, "t": "d", "n": nsend++, "d": str};
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	247 var datareq = new XMLHttpRequest();
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	248 datareq.onreadystatechange = postResponseHandler;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	249 datareq.open('POST', '/feed', true);
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	250 datareq.send(JSON.stringify(msgDict));
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	251 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	252 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	253
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	254 function sendkey(ev) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	255 if (termemu.sessid == null)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	256 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	257 var keynum = ev.keyCode;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	258 var code;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	259 if (keynum >= ev.DOM_VK_A && keynum <= ev.DOM_VK_Z) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	260 /* Letters. This assumes the codes are 65-90. */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	261 if (ev.ctrlKey)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	262 keynum -= 64;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	263 else if (!ev.shiftKey)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	264 keynum += 32;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	265 code = keynum.toString(16);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	266 if (code.length < 2)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	267 code = "0" + code;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	268 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	269 else if (keynum >= ev.DOM_VK_0 && keynum <= ev.DOM_VK_9) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	270 /* The number row, NOT the numpad. */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	271 if (ev.shiftKey) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	272 code = numShifts[keynum - 48].toString(16);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	273 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	274 else {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	275 code = keynum.toString(16);
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 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	278 else if (keynum in keyHexCodes) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	279 if (ev.shiftKey)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	280 code = keyHexCodes[keynum][1];
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	281 else
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	282 code = keyHexCodes[keynum][0];
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	283 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	284 else if (keynum == ev.DOM_VK_SHIFT \|\| keynum == ev.DOM_VK_CONTROL \|\|
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	285 keynum == ev.DOM_VK_ALT \|\| keynum == ev.DOM_VK_CAPS_LOCK) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	286 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	287 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	288 else {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	289 debug(1, "Ignoring keycode " + keynum);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	290 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	291 }
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	292 // Isn't this check redundant?
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	293 if (termemu.sessid != null)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	294 ev.preventDefault();
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	295 var datareq = new XMLHttpRequest();
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	296 var msgDict = {"id": termemu.sessid, "t": "d", "n": nsend++, "d": code};
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	297 datareq.onreadystatechange = postResponseHandler;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	298 datareq.open('POST', '/feed', true);
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	299 datareq.send(JSON.stringify(msgDict));
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	300 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	301 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	302
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	303 var charshifts = { '-': "5f", '=': "2b", '[': "7b", ']': "7d", '\\': "7c",
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	304 ';': "3a", '\'': "22", ',': "3c", '.': "3e", '/': "3f", '`': "7e"
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	305 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	306
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	307 function vkey(c) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	308 if (termemu.sessid == null)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	309 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	310 var keystr;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	311 if (c.match(/^[a-z]$/)) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	312 if (termemu.ctrlp()) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	313 var n = c.charCodeAt(0) - 96;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	314 keystr = n.toString(16);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	315 if (keystr.length < 2)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	316 keystr = "0" + keystr;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	317 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	318 else if (termemu.shiftp())
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	319 keystr = c.toUpperCase().charCodeAt(0).toString(16);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	320 else
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	321 keystr = c.charCodeAt(0).toString(16);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	322 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	323 else if (c.match(/^[0-9]$/)) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	324 if (termemu.shiftp())
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	325 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	326 else
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	327 keystr = c.charCodeAt(0).toString(16);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	328 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	329 else if (c == '\n')
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	330 keystr = "0a";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	331 else if (c == '\t')
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	332 keystr = "09";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	333 else if (c == '\b')
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	334 keystr = "08";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	335 else if (c == ' ')
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	336 keystr = "20";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	337 else if (c in charshifts) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	338 if (termemu.shiftp())
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	339 keystr = charshifts[c];
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	340 else
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	341 keystr = c.charCodeAt(0).toString(16);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	342 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	343 else
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	344 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	345 var datareq = new XMLHttpRequest();
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	346 var msgDict = {"id": termemu.sessid, "t": "d", "n": nsend++, "d": keystr};
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	347 datareq.onreadystatechange = postResponseHandler;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	348 datareq.open('POST', '/feed', true);
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	349 datareq.send(JSON.stringify(msgDict));
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	350 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	351 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	352
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	353 function setup() {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	354 keyHexCodes.init();
4 ee22eb9ab009 Client: don't assume the terminal is 24x80. John "Elwin" Edwards <elwin@sdf.org> parents: 0 diff changeset	355 termemu.init("termwrap", 24, 80);
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	356 setTitle("Not connected.");
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	357 setmode("login");
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	358 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	359 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	360
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	361 function toggleshift() {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	362 termemu.toggleshift();
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	363 keydiv = document.getElementById("shiftkey");
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	364 if (termemu.shiftp())
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	365 keydiv.className = "keysel";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	366 else
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	367 keydiv.className = "key";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	368 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	369 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	370
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	371 function togglectrl() {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	372 termemu.togglectrl();
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	373 keydiv = document.getElementById("ctrlkey");
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	374 if (termemu.ctrlp())
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	375 keydiv.className = "keysel";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	376 else
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	377 keydiv.className = "key";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	378 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	379 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	380
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	381 function formlogin(ev) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	382 ev.preventDefault();
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	383 if (termemu.sessid != null)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	384 return;
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	385 var loginmsg = {};
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	386 loginmsg["name"] = document.getElementById("input_name").value;
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	387 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	388 var req = new XMLHttpRequest();
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	389 req.onreadystatechange = function () {
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	390 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	391 return;
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	392 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	393 if (reply.t == 'l') {
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	394 /* Success */
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	395 lcred = reply.k;
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	396 lname = reply.u;
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	397 setTitle("Logged in as " + reply.u);
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	398 debug(1, "Logged in as " + reply.u + " with id " + reply.k);
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	399 setmode("choose");
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	400 }
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	401 else if (reply.t == 'E') {
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	402 debug(1, "Could not log in: " + reply.s);
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	403 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	404 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	405 }
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	406 };
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	407 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	408 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	409 return;
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	410 }
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	411
56 7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	412 function getcurrent() {
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	413 if (termemu.sessid)
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	414 return;
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	415 var req = new XMLHttpRequest();
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	416 req.onreadystatechange = function () {
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	417 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	418 return;
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	419 var reply;
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	420 try {
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	421 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	422 } catch (e) {
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	423 if (e instanceof SyntaxError)
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	424 return;
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	425 }
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	426 if (!reply.s) {
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	427 return;
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	428 }
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	429 var gamediv = document.getElementById("gametable");
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	430 while (gamediv.children.length > 2)
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	431 gamediv.removeChild(optdiv.children[2]);
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	432 for (var i = 0; i < reply.g.length; i++) {
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	433 var row = document.createElement("div");
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	434 var cell1 = document.createElement("div");
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	435 var cell2 = document.createElement("div");
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	436 cell1.appendChild(document.createTextNode(reply.g[i].p));
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	437 cell2.appendChild(document.createTextNode(reply.g[i].g));
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	438 row.appendChild(cell1);
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	439 row.appendChild(cell2);
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	440 gamediv.appendChild(row);
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	441 }
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	442 };
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	443 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	444 req.send();
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	445 return;
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	446 }
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	447
44 b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	448 function getchoices() {
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	449 if (termemu.sessid != null \|\| !lcred)
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	450 return;
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	451 var req = new XMLHttpRequest();
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	452 req.onreadystatechange = function () {
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	453 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	454 return;
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	455 var reply;
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	456 try {
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	457 reply = JSON.parse(req.responseText);
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	458 } catch (e) {
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	459 if (e instanceof SyntaxError)
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	460 return;
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	461 }
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	462 if (!("name" in reply) \|\| reply["name"] != lname \|\| !("stat" in reply))
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	463 return;
45 1bbd0e76ba92 RLG-Web: put the game options into a table. John "Elwin" Edwards <elwin@sdf.org> parents: 44 diff changeset	464 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	465 /* 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	466 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	467 optdiv.removeChild(optdiv.childNodes[1]);
44 b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	468 for (var gname in reply.stat) {
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	469 if (!(gname in games))
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	470 continue;
45 1bbd0e76ba92 RLG-Web: put the game options into a table. John "Elwin" Edwards <elwin@sdf.org> parents: 44 diff changeset	471 var acttext;
44 b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	472 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	473 acttext = "Resume your game";
44 b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	474 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	475 acttext = "Start a game";
44 b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	476 else if (reply.stat[gname] == "p")
45 1bbd0e76ba92 RLG-Web: put the game options into a table. John "Elwin" Edwards <elwin@sdf.org> parents: 44 diff changeset	477 acttext = "Game in progress";
44 b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	478 else
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	479 continue;
45 1bbd0e76ba92 RLG-Web: put the game options into a table. John "Elwin" Edwards <elwin@sdf.org> parents: 44 diff changeset	480 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	481 button.appendChild(document.createTextNode(acttext));
46 59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	482 if ("s0".indexOf(reply.stat[gname]) >= 0) {
59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	483 button.onclick = makeStarter(gname);
51 2eda3909f6a3 rlgterm.js: don't make nonfunctional button. John "Elwin" Edwards <elwin@sdf.org> parents: 47 diff changeset	484 button.className = "ibutton";
46 59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	485 }
45 1bbd0e76ba92 RLG-Web: put the game options into a table. John "Elwin" Edwards <elwin@sdf.org> parents: 44 diff changeset	486 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	487 actdiv.appendChild(button);
44 b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	488 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	489 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	490 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	491 rowdiv.appendChild(gamediv);
1bbd0e76ba92 RLG-Web: put the game options into a table. John "Elwin" Edwards <elwin@sdf.org> parents: 44 diff changeset	492 rowdiv.appendChild(actdiv);
1bbd0e76ba92 RLG-Web: put the game options into a table. John "Elwin" Edwards <elwin@sdf.org> parents: 44 diff changeset	493 optdiv.appendChild(rowdiv);
44 b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	494 }
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	495 };
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	496 req.open('GET', '/pstatus/' + lname, true);
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	497 req.send();
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	498 return;
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	499 }
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	500
46 59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	501 /* 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	502 * 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	503 * being Super-Rogue.
59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	504 */
59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	505 function makeStarter(gname) {
59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	506 if (!(gname in games))
59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	507 return null;
59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	508 var game = games[gname];
59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	509 function starter(ev) {
59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	510 startgame(game);
59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	511 }
59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	512 return starter;
59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	513 }
59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	514
59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	515 function startgame(game) {
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	516 if (termemu.sessid != null \|\| !lcred)
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	517 return;
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	518 var smsg = {};
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	519 smsg["key"] = lcred;
46 59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	520 smsg["game"] = game.uname;
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	521 smsg["h"] = 24;
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	522 smsg["w"] = 80;
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	523 var req = new XMLHttpRequest();
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	524 req.onreadystatechange = function () {
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	525 if (req.readyState != 4 \|\| req.status != 200)
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	526 return;
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	527 var reply = JSON.parse(req.responseText);
55 96815eae4ebe RLG-Web: make multiple watchers possible. John "Elwin" Edwards <elwin@sdf.org> parents: 51 diff changeset	528 if (reply.t == 's') {
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	529 /* Success */
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	530 termemu.sessid = reply.id;
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	531 termemu.resize(reply.h, reply.w);
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	532 setTitle("Playing as " + lname);
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	533 debug(1, "Playing with id " + termemu.sessid);
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	534 setmode("play");
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	535 getData();
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	536 }
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	537 else if (reply.t == 'E') {
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	538 debug(1, "Could not start game: " + reply.s);
47 27b7f0c8b9f0 RLG-Web: make login sessions time out. John "Elwin" Edwards <elwin@sdf.org> parents: 46 diff changeset	539 if (reply.c == 1) {
27b7f0c8b9f0 RLG-Web: make login sessions time out. John "Elwin" Edwards <elwin@sdf.org> parents: 46 diff changeset	540 logout();
27b7f0c8b9f0 RLG-Web: make login sessions time out. John "Elwin" Edwards <elwin@sdf.org> parents: 46 diff changeset	541 }
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	542 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	543 };
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	544 req.open('POST', '/play', true);
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	545 req.send(JSON.stringify(smsg));
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	546 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	547 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	548
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	549 function formreg(ev) {
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	550 ev.preventDefault();
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	551 if (termemu.sessid != null)
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	552 return;
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	553 var regmsg = {};
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	554 regmsg["name"] = document.getElementById("regin_name").value;
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	555 regmsg["pw"] = document.getElementById("regin_pw").value;
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	556 regmsg["email"] = document.getElementById("regin_email").value;
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	557 var req = new XMLHttpRequest();
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	558 req.onreadystatechange = function () {
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	559 if (req.readyState != 4 \|\| req.status != 200)
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	560 return;
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	561 var reply = JSON.parse(req.responseText);
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	562 if (reply.t == 'r') {
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	563 /* Success */
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	564 debug(1, "Registered account: " + reply.d);
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	565 lcred = reply.k;
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	566 lname = reply.u;
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	567 setTitle("Logged in as " + lname);
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	568 debug(1, "Logged in as " + lname + "with id " + lcred);
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	569 setmode("choose");
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	570 }
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	571 else if (reply.t == 'E') {
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	572 debug(1, "Could not register: " + reply.s);
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	573 document.getElementById("regin_name").value = "";
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	574 document.getElementById("regin_pw").value = "";
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	575 document.getElementById("regin_email").value = "";
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	576 }
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	577 };
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	578 req.open('POST', '/addacct', true);
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	579 req.send(JSON.stringify(regmsg));
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	580 return;
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	581 }
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	582
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	583 function gameover() {
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	584 if (termemu.sessid == null)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	585 return;
38 b06a14876645 RLG-Web: reduce polling further. John "Elwin" Edwards <elwin@sdf.org> parents: 35 diff changeset	586 /* TODO IFACE2 If the end was unexpected, tell player the game was saved. */
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	587 termemu.sessid = null;
38 b06a14876645 RLG-Web: reduce polling further. John "Elwin" Edwards <elwin@sdf.org> parents: 35 diff changeset	588 ajaxstate.clear();
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	589 setTitle("Game over.");
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	590 nsend = 0;
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	591 nrecv = 0;
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	592 msgQ = [];
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	593 setmode("choose");
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	594 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	595 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	596
47 27b7f0c8b9f0 RLG-Web: make login sessions time out. John "Elwin" Edwards <elwin@sdf.org> parents: 46 diff changeset	597 function logout() {
27b7f0c8b9f0 RLG-Web: make login sessions time out. John "Elwin" Edwards <elwin@sdf.org> parents: 46 diff changeset	598 lcred = null;
27b7f0c8b9f0 RLG-Web: make login sessions time out. John "Elwin" Edwards <elwin@sdf.org> parents: 46 diff changeset	599 lname = null;
27b7f0c8b9f0 RLG-Web: make login sessions time out. John "Elwin" Edwards <elwin@sdf.org> parents: 46 diff changeset	600 setmode("login");
27b7f0c8b9f0 RLG-Web: make login sessions time out. John "Elwin" Edwards <elwin@sdf.org> parents: 46 diff changeset	601 }
27b7f0c8b9f0 RLG-Web: make login sessions time out. John "Elwin" Edwards <elwin@sdf.org> parents: 46 diff changeset	602
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	603 function stop() {
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	604 if (!termemu.sessid)
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	605 return;
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	606 var req = new XMLHttpRequest();
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	607 req.onreadystatechange = function () {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	608 if (req.readyState == 4 && req.status == 200) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	609 processMsg(req.responseText);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	610 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	611 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	612 };
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	613 req.open('POST', '/feed', true);
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	614 req.send(JSON.stringify({"id": termemu.sessid, "t": "q"}));
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	615 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	616 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	617
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	618 function setmode(mode, ev) {
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	619 if (ev)
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	620 ev.preventDefault();
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	621 if (mode == "play") {
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	622 document.getElementById("keyboard").style.display = "block";
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	623 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	624 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	625 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	626 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	627 }
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	628 if (mode == "choose") {
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	629 document.getElementById("keyboard").style.display = "none";
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	630 document.getElementById("startgame").style.display = "block";
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	631 document.getElementById("login").style.display = "none";
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	632 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	633 document.getElementById("current").style.display = "block";
44 b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	634 getchoices();
56 7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	635 getcurrent();
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	636 }
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	637 else if (mode == "login") {
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	638 document.getElementById("keyboard").style.display = "none";
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	639 document.getElementById("startgame").style.display = "none";
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	640 document.getElementById("login").style.display = "block";
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	641 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	642 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	643 getcurrent();
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	644 }
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	645 else if (mode == "register") {
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	646 document.getElementById("keyboard").style.display = "none";
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	647 document.getElementById("startgame").style.display = "none";
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	648 document.getElementById("login").style.display = "none";
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	649 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	650 document.getElementById("current").style.display = "none";
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	651 }
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	652 }
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	653
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	654 function debug(level, msg) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	655 if (level < debugSuppress)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	656 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	657 var msgdiv = document.createElement("div");
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	658 var msgtext = document.createTextNode(msg);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	659 msgdiv.appendChild(msgtext);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	660 document.getElementById("debug").appendChild(msgdiv);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	661 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	662 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	663
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	664 function textsize(larger) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	665 var cssSize = termemu.view.style.fontSize;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	666 if (!cssSize) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	667 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	668 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	669 var match = cssSize.match(/\d*/);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	670 if (!match) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	671 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	672 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	673 var csize = Number(match[0]);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	674 var nsize;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	675 if (larger) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	676 if (csize >= 48)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	677 nsize = 48;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	678 else if (csize >= 20)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	679 nsize = csize + 4;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	680 else if (csize >= 12)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	681 nsize = csize + 2;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	682 else if (csize >= 8)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	683 nsize = csize + 1;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	684 else
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	685 nsize = 8;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	686 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	687 else {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	688 if (csize <= 8)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	689 nsize = 8;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	690 else if (csize <= 12)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	691 nsize = csize - 1;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	692 else if (csize <= 20)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	693 nsize = csize - 2;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	694 else if (csize <= 48)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	695 nsize = csize - 4;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	696 else
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	697 nsize = 48;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	698 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	699 document.getElementById("term").style.fontSize = nsize.toString() + "px";
9 826a7ced69f8 Make the emulator screen resizable. John "Elwin" Edwards <elwin@sdf.org> parents: 6 diff changeset	700 termemu.fixsize();
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	701 debug(1, "Changing font size to " + nsize.toString());
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	702 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	703 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	704
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	705 function bell(on) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	706 var imgnode = document.getElementById("bell");
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	707 if (on) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	708 imgnode.style.visibility = "visible";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	709 window.setTimeout(bell, 1500, false);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	710 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	711 else
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	712 imgnode.style.visibility = "hidden";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	713 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	714 }