RLGWebD: rlgterm.js annotate

annotate rlgterm.js @ 161:a2a25b7631f1

RLGWebD client: fix watching.

author	John "Elwin" Edwards
date	Sat, 03 Jan 2015 20:03:49 -0500
parents	a613380ffdc2
children	0f6da35b27a0

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
44 b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	3 /* Data on the available games. */
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	4 var games = {
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	5 "rogue3": {
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	6 "name": "Rogue V3",
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	7 "uname": "rogue3"
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	8 },
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	9 "rogue4": {
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	10 "name": "Rogue V4",
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	11 "uname": "rogue4"
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	12 },
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	13 "rogue5": {
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	14 "name": "Rogue V5",
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	15 "uname": "rogue5"
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	16 },
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	17 "srogue": {
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	18 "name": "Super-Rogue",
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	19 "uname": "srogue"
120 54979d35611a Add support for Advanced Rogue 5. John "Elwin" Edwards <elwin@sdf.org> parents: 118 diff changeset	20 },
54979d35611a Add support for Advanced Rogue 5. John "Elwin" Edwards <elwin@sdf.org> parents: 118 diff changeset	21 "arogue5": {
54979d35611a Add support for Advanced Rogue 5. John "Elwin" Edwards <elwin@sdf.org> parents: 118 diff changeset	22 "name": "Advanced Rogue 5",
54979d35611a Add support for Advanced Rogue 5. John "Elwin" Edwards <elwin@sdf.org> parents: 118 diff changeset	23 "uname": "arogue5"
44 b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	24 }
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	25 };
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	26
59 00b985b8ba6a RLG-Web client: implement watching. John "Elwin" Edwards <elwin@sdf.org> parents: 58 diff changeset	27 var session = {
00b985b8ba6a RLG-Web client: implement watching. John "Elwin" Edwards <elwin@sdf.org> parents: 58 diff changeset	28 /* The session id assigned by the server. */
159 a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	29 connect: false,
127 e54018b26ed8 RLG-Web client: store login key in DOM Storage. John "Elwin" Edwards <elwin@sdf.org> parents: 120 diff changeset	30 /* Login name and key are now in sessionStorage. */
59 00b985b8ba6a RLG-Web client: implement watching. John "Elwin" Edwards <elwin@sdf.org> parents: 58 diff changeset	31 /* Whether the game is being played or just watched. */
100 3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 97 diff changeset	32 playing: false,
3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 97 diff changeset	33 /* WebSocket for communication */
3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 97 diff changeset	34 sock: null
59 00b985b8ba6a RLG-Web client: implement watching. John "Elwin" Edwards <elwin@sdf.org> parents: 58 diff changeset	35 };
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	36
73 d084610a89b5 Automatically update the lists of current games and actions. John "Elwin" Edwards <elwin@sdf.org> parents: 70 diff changeset	37 /* The interval ID for checking the status of current games. */
d084610a89b5 Automatically update the lists of current games and actions. John "Elwin" Edwards <elwin@sdf.org> parents: 70 diff changeset	38 var statInterval = null;
d084610a89b5 Automatically update the lists of current games and actions. John "Elwin" Edwards <elwin@sdf.org> parents: 70 diff changeset	39 /* How frequently to check. */
d084610a89b5 Automatically update the lists of current games and actions. John "Elwin" Edwards <elwin@sdf.org> parents: 70 diff changeset	40 var statDelta = 8000;
105 a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	41 /* A WebSocket to listen for status events. */
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	42 var statsock = null;
73 d084610a89b5 Automatically update the lists of current games and actions. John "Elwin" Edwards <elwin@sdf.org> parents: 70 diff changeset	43
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	44 function writeData(hexstr) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	45 var codenum;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	46 var codes = [];
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	47 var nc;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	48 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	49 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	50 /* UTF-8 translation. */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	51 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	52 nc = Number("0x" + hexstr.substr(i, 2));
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	53 if (nc < 0x7F) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	54 /* 0------- */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	55 codes.push(nc);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	56 /* Any incomplete sequence will be discarded. */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	57 u8wait = 0;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	58 expect = 0;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	59 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	60 else if (nc < 0xC0) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	61 /* 10------ : part of a multibyte sequence */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	62 if (expect > 0) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	63 u8wait <<= 6;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	64 u8wait += (nc & 0x3F);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	65 expect--;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	66 if (expect == 0) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	67 codes.push(u8wait);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	68 u8wait = 0;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	69 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	70 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	71 else {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	72 /* Assume an initial byte was missed. */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	73 u8wait = 0;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	74 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	75 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	76 /* These will all discard any incomplete sequence. */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	77 else if (nc < 0xE0) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	78 /* 110----- : introduces 2-byte sequence */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	79 u8wait = (nc & 0x1F);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	80 expect = 1;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	81 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	82 else if (nc < 0xF0) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	83 /* 1110---- : introduces 3-byte sequence */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	84 u8wait = (nc & 0x0F);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	85 expect = 2;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	86 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	87 else if (nc < 0xF8) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	88 /* 11110--- : introduces 4-byte sequence */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	89 u8wait = (nc & 0x07);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	90 expect = 3;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	91 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	92 else if (nc < 0xFC) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	93 /* 111110-- : introduces 5-byte sequence */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	94 u8wait = (nc & 0x03);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	95 expect = 4;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	96 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	97 else if (nc < 0xFE) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	98 /* 1111110- : introduces 6-byte sequence */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	99 u8wait = (nc & 0x01);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	100 expect = 5;
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 /* 1111111- : should never appear */
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 expect = 0;
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 /* Supporting all 31 bits is probably overkill... */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	108 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	109 termemu.write(codes);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	110 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	111 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	112
75 2984604ce3e6 Begin handling XMLHttpRequest errors. John "Elwin" Edwards <elwin@sdf.org> parents: 73 diff changeset	113 function errHandler() {
96 7bb634f6995c RLG-Web client: improvements to UI messages. John "Elwin" Edwards <elwin@sdf.org> parents: 94 diff changeset	114 message("Unable to connect to the server.", "warn");
75 2984604ce3e6 Begin handling XMLHttpRequest errors. John "Elwin" Edwards <elwin@sdf.org> parents: 73 diff changeset	115 }
2984604ce3e6 Begin handling XMLHttpRequest errors. John "Elwin" Edwards <elwin@sdf.org> parents: 73 diff changeset	116
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	117 function sendback(str) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	118 /* For responding to terminal queries. */
159 a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	119 if (session.sock) {
a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	120 session.sock.send(JSON.stringify({"t": "d", "d": str}));
a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	121 }
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	122 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	123 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	124
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	125 function sendkey(ev) {
59 00b985b8ba6a RLG-Web client: implement watching. John "Elwin" Edwards <elwin@sdf.org> parents: 58 diff changeset	126 if (!session.playing)
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	127 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	128 var keynum = ev.keyCode;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	129 var code;
70 d7eb63cd7a16 Try to get some compatibility for keys. John "Elwin" Edwards <elwin@sdf.org> parents: 67 diff changeset	130 if (keynum >= 65 && keynum <= 90) {
d7eb63cd7a16 Try to get some compatibility for keys. John "Elwin" Edwards <elwin@sdf.org> parents: 67 diff changeset	131 /* Letters. */
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	132 if (ev.ctrlKey)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	133 keynum -= 64;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	134 else if (!ev.shiftKey)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	135 keynum += 32;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	136 code = keynum.toString(16);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	137 if (code.length < 2)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	138 code = "0" + code;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	139 }
70 d7eb63cd7a16 Try to get some compatibility for keys. John "Elwin" Edwards <elwin@sdf.org> parents: 67 diff changeset	140 else if (keynum >= 48 && keynum <= 57) {
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	141 /* The number row, NOT the numpad. */
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	142 if (ev.shiftKey) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	143 code = numShifts[keynum - 48].toString(16);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	144 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	145 else {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	146 code = keynum.toString(16);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	147 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	148 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	149 else if (keynum in keyHexCodes) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	150 if (ev.shiftKey)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	151 code = keyHexCodes[keynum][1];
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	152 else
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	153 code = keyHexCodes[keynum][0];
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	154 }
70 d7eb63cd7a16 Try to get some compatibility for keys. John "Elwin" Edwards <elwin@sdf.org> parents: 67 diff changeset	155 else if (keynum >= 16 && keynum <= 20) {
d7eb63cd7a16 Try to get some compatibility for keys. John "Elwin" Edwards <elwin@sdf.org> parents: 67 diff changeset	156 /* Shift, Cntl, Alt, CAPSLOCK */
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	157 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	158 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	159 else {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	160 debug(1, "Ignoring keycode " + keynum);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	161 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	162 }
59 00b985b8ba6a RLG-Web client: implement watching. John "Elwin" Edwards <elwin@sdf.org> parents: 58 diff changeset	163 ev.preventDefault();
108 86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	164 if (session.sock) {
86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	165 session.sock.send(JSON.stringify({"t": "d", "d": code}));
86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	166 }
159 a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	167 /* Otherwise it is disconnected */
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	168 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	169 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	170
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	171 var charshifts = { '-': "5f", '=': "2b", '[': "7b", ']': "7d", '\\': "7c",
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	172 ';': "3a", '\'': "22", ',': "3c", '.': "3e", '/': "3f", '`': "7e"
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	173 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	174
76 a497ecd116d9 Improvements to the keyboard. John "Elwin" Edwards <elwin@sdf.org> parents: 75 diff changeset	175 var kpkeys = { "KP1": "1b4f46", "KP2": "1b4f42", "KP3": "1b5b367e",
a497ecd116d9 Improvements to the keyboard. John "Elwin" Edwards <elwin@sdf.org> parents: 75 diff changeset	176 "KP4": "1b4f44", "KP5": "1b5b45", "KP6": "1b4f43",
a497ecd116d9 Improvements to the keyboard. John "Elwin" Edwards <elwin@sdf.org> parents: 75 diff changeset	177 "KP7": "1b4f48", "KP8": "1b4f41", "KP9": "1b5b357e" };
a497ecd116d9 Improvements to the keyboard. John "Elwin" Edwards <elwin@sdf.org> parents: 75 diff changeset	178
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	179 function vkey(c) {
59 00b985b8ba6a RLG-Web client: implement watching. John "Elwin" Edwards <elwin@sdf.org> parents: 58 diff changeset	180 if (!session.playing)
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	181 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	182 var keystr;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	183 if (c.match(/^[a-z]$/)) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	184 if (termemu.ctrlp()) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	185 var n = c.charCodeAt(0) - 96;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	186 keystr = n.toString(16);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	187 if (keystr.length < 2)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	188 keystr = "0" + keystr;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	189 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	190 else if (termemu.shiftp())
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	191 keystr = c.toUpperCase().charCodeAt(0).toString(16);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	192 else
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	193 keystr = c.charCodeAt(0).toString(16);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	194 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	195 else if (c.match(/^[0-9]$/)) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	196 if (termemu.shiftp())
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	197 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	198 else
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	199 keystr = c.charCodeAt(0).toString(16);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	200 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	201 else if (c == '\n')
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	202 keystr = "0a";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	203 else if (c == '\t')
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	204 keystr = "09";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	205 else if (c == '\b')
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	206 keystr = "08";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	207 else if (c == ' ')
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	208 keystr = "20";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	209 else if (c in charshifts) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	210 if (termemu.shiftp())
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	211 keystr = charshifts[c];
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	212 else
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	213 keystr = c.charCodeAt(0).toString(16);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	214 }
76 a497ecd116d9 Improvements to the keyboard. John "Elwin" Edwards <elwin@sdf.org> parents: 75 diff changeset	215 else if (c in kpkeys) {
a497ecd116d9 Improvements to the keyboard. John "Elwin" Edwards <elwin@sdf.org> parents: 75 diff changeset	216 keystr = kpkeys[c];
a497ecd116d9 Improvements to the keyboard. John "Elwin" Edwards <elwin@sdf.org> parents: 75 diff changeset	217 }
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	218 else
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	219 return;
108 86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	220 if (session.sock) {
86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	221 session.sock.send(JSON.stringify({"t": "d", "d": keystr}));
86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	222 }
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	223 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	224 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	225
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	226 function setup() {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	227 keyHexCodes.init();
4 ee22eb9ab009 Client: don't assume the terminal is 24x80. John "Elwin" Edwards <elwin@sdf.org> parents: 0 diff changeset	228 termemu.init("termwrap", 24, 80);
127 e54018b26ed8 RLG-Web client: store login key in DOM Storage. John "Elwin" Edwards <elwin@sdf.org> parents: 120 diff changeset	229 /* Is someone already logged in? */
e54018b26ed8 RLG-Web client: store login key in DOM Storage. John "Elwin" Edwards <elwin@sdf.org> parents: 120 diff changeset	230 if ("lcred" in sessionStorage) {
e54018b26ed8 RLG-Web client: store login key in DOM Storage. John "Elwin" Edwards <elwin@sdf.org> parents: 120 diff changeset	231 setmode("choose");
e54018b26ed8 RLG-Web client: store login key in DOM Storage. John "Elwin" Edwards <elwin@sdf.org> parents: 120 diff changeset	232 message("You are logged in as " + sessionStorage.getItem("lname") + ".");
e54018b26ed8 RLG-Web client: store login key in DOM Storage. John "Elwin" Edwards <elwin@sdf.org> parents: 120 diff changeset	233 }
e54018b26ed8 RLG-Web client: store login key in DOM Storage. John "Elwin" Edwards <elwin@sdf.org> parents: 120 diff changeset	234 else
e54018b26ed8 RLG-Web client: store login key in DOM Storage. John "Elwin" Edwards <elwin@sdf.org> parents: 120 diff changeset	235 setmode("login");
78 06375a159188 Try to guess a good text size. John "Elwin" Edwards <elwin@sdf.org> parents: 77 diff changeset	236 /* Set up the text size. */
06375a159188 Try to guess a good text size. John "Elwin" Edwards <elwin@sdf.org> parents: 77 diff changeset	237 var cssSize = termemu.view.style.fontSize;
06375a159188 Try to guess a good text size. John "Elwin" Edwards <elwin@sdf.org> parents: 77 diff changeset	238 var match = cssSize.match(/\d*/);
06375a159188 Try to guess a good text size. John "Elwin" Edwards <elwin@sdf.org> parents: 77 diff changeset	239 if (!match) {
06375a159188 Try to guess a good text size. John "Elwin" Edwards <elwin@sdf.org> parents: 77 diff changeset	240 return;
06375a159188 Try to guess a good text size. John "Elwin" Edwards <elwin@sdf.org> parents: 77 diff changeset	241 }
06375a159188 Try to guess a good text size. John "Elwin" Edwards <elwin@sdf.org> parents: 77 diff changeset	242 var csize = Number(match[0]);
06375a159188 Try to guess a good text size. John "Elwin" Edwards <elwin@sdf.org> parents: 77 diff changeset	243 var allscreen = document.getElementById("termwrap");
06375a159188 Try to guess a good text size. John "Elwin" Edwards <elwin@sdf.org> parents: 77 diff changeset	244 while (csize > 9 && csize < 48) {
06375a159188 Try to guess a good text size. John "Elwin" Edwards <elwin@sdf.org> parents: 77 diff changeset	245 if (allscreen.scrollWidth * 1.2 > window.innerWidth) {
06375a159188 Try to guess a good text size. John "Elwin" Edwards <elwin@sdf.org> parents: 77 diff changeset	246 csize = textsize(false);
06375a159188 Try to guess a good text size. John "Elwin" Edwards <elwin@sdf.org> parents: 77 diff changeset	247 }
06375a159188 Try to guess a good text size. John "Elwin" Edwards <elwin@sdf.org> parents: 77 diff changeset	248 else if (allscreen.scrollWidth * 2 < window.innerWidth) {
06375a159188 Try to guess a good text size. John "Elwin" Edwards <elwin@sdf.org> parents: 77 diff changeset	249 csize = textsize(true);
06375a159188 Try to guess a good text size. John "Elwin" Edwards <elwin@sdf.org> parents: 77 diff changeset	250 }
06375a159188 Try to guess a good text size. John "Elwin" Edwards <elwin@sdf.org> parents: 77 diff changeset	251 else
06375a159188 Try to guess a good text size. John "Elwin" Edwards <elwin@sdf.org> parents: 77 diff changeset	252 break;
06375a159188 Try to guess a good text size. John "Elwin" Edwards <elwin@sdf.org> parents: 77 diff changeset	253 }
116 d7d7cdcba3b4 Fix WebSocket support checking. John "Elwin" Edwards <elwin@sdf.org> parents: 112 diff changeset	254 if (!window.WebSocket) {
159 a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	255 message("Your browser does not support WebSockets. " +
a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	256 "This Web app will not work.", "warn");
109 67b393f10c2b RLG-Web: improve taking over sessions. John "Elwin" Edwards <elwin@sdf.org> parents: 108 diff changeset	257 }
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	258 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	259 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	260
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	261 function toggleshift() {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	262 termemu.toggleshift();
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	263 keydiv = document.getElementById("shiftkey");
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	264 if (termemu.shiftp())
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	265 keydiv.className = "keysel";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	266 else
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	267 keydiv.className = "key";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	268 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	269 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	270
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	271 function togglectrl() {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	272 termemu.togglectrl();
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	273 keydiv = document.getElementById("ctrlkey");
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	274 if (termemu.ctrlp())
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	275 keydiv.className = "keysel";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	276 else
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	277 keydiv.className = "key";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	278 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	279 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	280
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	281 function formlogin(ev) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	282 ev.preventDefault();
159 a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	283 /* What to do if logged in already? */
16 ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	284 var loginmsg = {};
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	285 loginmsg["name"] = document.getElementById("input_name").value;
ef6127ed6da3 RLGWeb: switch to JSON protocol. John "Elwin" Edwards <elwin@sdf.org> parents: 9 diff changeset	286 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	287 var req = new XMLHttpRequest();
75 2984604ce3e6 Begin handling XMLHttpRequest errors. John "Elwin" Edwards <elwin@sdf.org> parents: 73 diff changeset	288 req.onerror = errHandler;
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	289 req.onreadystatechange = function () {
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	290 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	291 return;
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	292 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	293 if (reply.t == 'l') {
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	294 /* Success */
127 e54018b26ed8 RLG-Web client: store login key in DOM Storage. John "Elwin" Edwards <elwin@sdf.org> parents: 120 diff changeset	295 sessionStorage.setItem("lcred", reply.k);
e54018b26ed8 RLG-Web client: store login key in DOM Storage. John "Elwin" Edwards <elwin@sdf.org> parents: 120 diff changeset	296 sessionStorage.setItem("lname", reply.u);
89 6145e1ea7ace RLG-Web: add a new message framework. John "Elwin" Edwards <elwin@sdf.org> parents: 88 diff changeset	297 message("You are now logged in as " + reply.u + ".");
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	298 setmode("choose");
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	299 }
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	300 else if (reply.t == 'E') {
96 7bb634f6995c RLG-Web client: improvements to UI messages. John "Elwin" Edwards <elwin@sdf.org> parents: 94 diff changeset	301 var failmsg = "Logging in failed. ";
7bb634f6995c RLG-Web client: improvements to UI messages. John "Elwin" Edwards <elwin@sdf.org> parents: 94 diff changeset	302 if (reply.c == 2)
7bb634f6995c RLG-Web client: improvements to UI messages. John "Elwin" Edwards <elwin@sdf.org> parents: 94 diff changeset	303 failmsg += reply.s.match(/Invalid data: (.*)/)[1];
7bb634f6995c RLG-Web client: improvements to UI messages. John "Elwin" Edwards <elwin@sdf.org> parents: 94 diff changeset	304 else if (reply.c == 3)
7bb634f6995c RLG-Web client: improvements to UI messages. John "Elwin" Edwards <elwin@sdf.org> parents: 94 diff changeset	305 failmsg += "The username or password was incorrect.";
7bb634f6995c RLG-Web client: improvements to UI messages. John "Elwin" Edwards <elwin@sdf.org> parents: 94 diff changeset	306 else if (reply.c == 6)
7bb634f6995c RLG-Web client: improvements to UI messages. John "Elwin" Edwards <elwin@sdf.org> parents: 94 diff changeset	307 failmsg += "The server is shutting down.";
7bb634f6995c RLG-Web client: improvements to UI messages. John "Elwin" Edwards <elwin@sdf.org> parents: 94 diff changeset	308 message(failmsg, "warn");
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	309 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	310 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	311 }
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	312 };
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	313 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	314 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	315 return;
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	316 }
e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	317
159 a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	318 /* FIXME game list API has changed */
105 a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	319 function tableCurrent(gamelist) {
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	320 var gamediv = document.getElementById("gametable");
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	321 while (gamediv.children.length > 2)
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	322 gamediv.removeChild(gamediv.children[2]);
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	323 if (gamelist.length === 0) {
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	324 gamediv.style.display = "none";
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	325 document.getElementById("nogames").style.display = "block";
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	326 }
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	327 else {
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	328 gamediv.style.display = "table";
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	329 document.getElementById("nogames").style.display = "none";
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	330 }
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	331 for (var i = 0; i < gamelist.length; i++) {
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	332 var row = document.createElement("div");
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	333 var cell1 = document.createElement("div");
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	334 var cell2 = document.createElement("div");
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	335 var cell3 = document.createElement("div");
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	336 var cell4 = document.createElement("div");
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	337 cell1.appendChild(document.createTextNode(gamelist[i].p));
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	338 var uname = gamelist[i].g;
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	339 if (uname in games)
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	340 cell2.appendChild(document.createTextNode(games[uname].name));
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	341 else {
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	342 continue;
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	343 }
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	344 cell3.appendChild(document.createTextNode(idlestr(gamelist[i].i)));
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	345 var button = document.createElement("span");
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	346 button.appendChild(document.createTextNode("Watch"));
161 a2a25b7631f1 RLGWebD client: fix watching. John "Elwin" Edwards parents: 159 diff changeset	347 button.onclick = makeWatcher(uname + "/" + gamelist[i].p);
105 a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	348 button.className = "ibutton";
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	349 cell4.appendChild(button);
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	350 row.appendChild(cell1);
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	351 row.appendChild(cell2);
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	352 row.appendChild(cell3);
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	353 row.appendChild(cell4);
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	354 gamediv.appendChild(row);
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	355 }
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	356 }
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	357
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	358 /* Handles the status socket, opening and closing it when necessary. */
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	359 function wsCurrent() {
116 d7d7cdcba3b4 Fix WebSocket support checking. John "Elwin" Edwards <elwin@sdf.org> parents: 112 diff changeset	360 if (!window.WebSocket)
105 a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	361 return;
159 a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	362 if (session.connect) {
105 a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	363 /* Don't bother with status if already playing/watching. */
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	364 if (statsock) {
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	365 statsock.close();
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	366 statsock = null;
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	367 }
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	368 return;
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	369 }
127 e54018b26ed8 RLG-Web client: store login key in DOM Storage. John "Elwin" Edwards <elwin@sdf.org> parents: 120 diff changeset	370 if ("lcred" in sessionStorage) {
112 4f2b89e6fde2 RLG-Web: improvements to choices and status messaging. John "Elwin" Edwards <elwin@sdf.org> parents: 111 diff changeset	371 /* When starting the socket, the choices list might not be initialized. */
4f2b89e6fde2 RLG-Web: improvements to choices and status messaging. John "Elwin" Edwards <elwin@sdf.org> parents: 111 diff changeset	372 getchoices();
4f2b89e6fde2 RLG-Web: improvements to choices and status messaging. John "Elwin" Edwards <elwin@sdf.org> parents: 111 diff changeset	373 }
105 a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	374 if (statsock)
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	375 return;
106 dc1414faee19 RLG-Web client: determine the host for WebSocket connections. John "Elwin" Edwards <elwin@sdf.org> parents: 105 diff changeset	376 statsock = new WebSocket("ws://" + window.location.host + "/status");
105 a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	377 statsock.onmessage = function (ev) {
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	378 var msg;
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	379 try {
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	380 msg = JSON.parse(ev.data);
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	381 } catch (e) {
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	382 if (e instanceof SyntaxError)
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	383 return;
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	384 }
112 4f2b89e6fde2 RLG-Web: improvements to choices and status messaging. John "Elwin" Edwards <elwin@sdf.org> parents: 111 diff changeset	385 if (msg.t == "t") {
4f2b89e6fde2 RLG-Web: improvements to choices and status messaging. John "Elwin" Edwards <elwin@sdf.org> parents: 111 diff changeset	386 tableCurrent(msg.g);
105 a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	387 }
127 e54018b26ed8 RLG-Web client: store login key in DOM Storage. John "Elwin" Edwards <elwin@sdf.org> parents: 120 diff changeset	388 else if ((msg.t == "b" \|\| msg.t == "e") &&
e54018b26ed8 RLG-Web client: store login key in DOM Storage. John "Elwin" Edwards <elwin@sdf.org> parents: 120 diff changeset	389 msg.p == sessionStorage.getItem("lname")) {
112 4f2b89e6fde2 RLG-Web: improvements to choices and status messaging. John "Elwin" Edwards <elwin@sdf.org> parents: 111 diff changeset	390 getchoices();
4f2b89e6fde2 RLG-Web: improvements to choices and status messaging. John "Elwin" Edwards <elwin@sdf.org> parents: 111 diff changeset	391 }
105 a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	392 };
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	393 statsock.onclose = function (ev) {
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	394 statsock = null;
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	395 }
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	396 }
a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	397
159 a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	398 /* FIXME gamelist API has changed */
73 d084610a89b5 Automatically update the lists of current games and actions. John "Elwin" Edwards <elwin@sdf.org> parents: 70 diff changeset	399 function getcurrent(clear) {
116 d7d7cdcba3b4 Fix WebSocket support checking. John "Elwin" Edwards <elwin@sdf.org> parents: 112 diff changeset	400 if (window.WebSocket) {
112 4f2b89e6fde2 RLG-Web: improvements to choices and status messaging. John "Elwin" Edwards <elwin@sdf.org> parents: 111 diff changeset	401 return;
4f2b89e6fde2 RLG-Web: improvements to choices and status messaging. John "Elwin" Edwards <elwin@sdf.org> parents: 111 diff changeset	402 }
159 a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	403 if (session.connect \|\| clear) {
73 d084610a89b5 Automatically update the lists of current games and actions. John "Elwin" Edwards <elwin@sdf.org> parents: 70 diff changeset	404 if (statInterval) {
d084610a89b5 Automatically update the lists of current games and actions. John "Elwin" Edwards <elwin@sdf.org> parents: 70 diff changeset	405 window.clearInterval(statInterval);
d084610a89b5 Automatically update the lists of current games and actions. John "Elwin" Edwards <elwin@sdf.org> parents: 70 diff changeset	406 statInterval = null;
d084610a89b5 Automatically update the lists of current games and actions. John "Elwin" Edwards <elwin@sdf.org> parents: 70 diff changeset	407 }
56 7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	408 return;
73 d084610a89b5 Automatically update the lists of current games and actions. John "Elwin" Edwards <elwin@sdf.org> parents: 70 diff changeset	409 }
d084610a89b5 Automatically update the lists of current games and actions. John "Elwin" Edwards <elwin@sdf.org> parents: 70 diff changeset	410 if (!statInterval) {
d084610a89b5 Automatically update the lists of current games and actions. John "Elwin" Edwards <elwin@sdf.org> parents: 70 diff changeset	411 statInterval = window.setInterval(getcurrent, statDelta);
d084610a89b5 Automatically update the lists of current games and actions. John "Elwin" Edwards <elwin@sdf.org> parents: 70 diff changeset	412 }
127 e54018b26ed8 RLG-Web client: store login key in DOM Storage. John "Elwin" Edwards <elwin@sdf.org> parents: 120 diff changeset	413 if ("lcred" in sessionStorage)
105 a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	414 getchoices();
56 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();
75 2984604ce3e6 Begin handling XMLHttpRequest errors. John "Elwin" Edwards <elwin@sdf.org> parents: 73 diff changeset	416 req.onerror = errHandler;
56 7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	417 req.onreadystatechange = function () {
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	418 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	419 return;
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	420 var reply;
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	421 try {
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	422 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	423 } catch (e) {
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	424 if (e instanceof SyntaxError)
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	425 return;
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	426 }
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	427 if (!reply.s) {
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	428 return;
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	429 }
105 a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	430 tableCurrent(reply.g);
56 7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	431 };
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	432 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	433 req.send();
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	434 return;
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	435 }
7f3ca16409fe RLG-Web client: display a list of current games. John "Elwin" Edwards <elwin@sdf.org> parents: 55 diff changeset	436
44 b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	437 function getchoices() {
159 a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	438 if (session.connect \|\| !("lcred" in sessionStorage))
44 b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	439 return;
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	440 var req = new XMLHttpRequest();
75 2984604ce3e6 Begin handling XMLHttpRequest errors. John "Elwin" Edwards <elwin@sdf.org> parents: 73 diff changeset	441 req.onerror = errHandler;
44 b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	442 req.onreadystatechange = function () {
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	443 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	444 return;
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	445 var reply;
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	446 try {
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	447 reply = JSON.parse(req.responseText);
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	448 } catch (e) {
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	449 if (e instanceof SyntaxError)
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 }
127 e54018b26ed8 RLG-Web client: store login key in DOM Storage. John "Elwin" Edwards <elwin@sdf.org> parents: 120 diff changeset	452 if (!("name" in reply) \|\| reply["name"] != sessionStorage.getItem("lname")
e54018b26ed8 RLG-Web client: store login key in DOM Storage. John "Elwin" Edwards <elwin@sdf.org> parents: 120 diff changeset	453 \|\| !("stat" in reply))
44 b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	454 return;
45 1bbd0e76ba92 RLG-Web: put the game options into a table. John "Elwin" Edwards <elwin@sdf.org> parents: 44 diff changeset	455 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	456 /* 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	457 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	458 optdiv.removeChild(optdiv.childNodes[1]);
64 e3082fd06520 Some status improvements. John "Elwin" Edwards <elwin@sdf.org> parents: 63 diff changeset	459 for (var gname in games) {
e3082fd06520 Some status improvements. John "Elwin" Edwards <elwin@sdf.org> parents: 63 diff changeset	460 if (!(gname in reply.stat))
44 b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	461 continue;
45 1bbd0e76ba92 RLG-Web: put the game options into a table. John "Elwin" Edwards <elwin@sdf.org> parents: 44 diff changeset	462 var acttext;
44 b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	463 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	464 acttext = "Resume your game";
44 b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	465 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	466 acttext = "Start a game";
111 f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	467 else if (reply.stat[gname] == "p" \|\| reply.stat[gname] == "d")
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	468 acttext = "Force save";
44 b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	469 else
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 button = document.createElement("span");
1bbd0e76ba92 RLG-Web: put the game options into a table. John "Elwin" Edwards <elwin@sdf.org> parents: 44 diff changeset	472 button.appendChild(document.createTextNode(acttext));
111 f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	473 if ("s0".indexOf(reply.stat[gname]) >= 0) {
46 59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	474 button.onclick = makeStarter(gname);
51 2eda3909f6a3 rlgterm.js: don't make nonfunctional button. John "Elwin" Edwards <elwin@sdf.org> parents: 47 diff changeset	475 button.className = "ibutton";
46 59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	476 }
111 f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	477 else {
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	478 button.onclick = makeStopper(gname);
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	479 button.className = "ibutton";
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	480 }
45 1bbd0e76ba92 RLG-Web: put the game options into a table. John "Elwin" Edwards <elwin@sdf.org> parents: 44 diff changeset	481 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	482 actdiv.appendChild(button);
44 b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	483 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	484 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	485 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	486 rowdiv.appendChild(gamediv);
1bbd0e76ba92 RLG-Web: put the game options into a table. John "Elwin" Edwards <elwin@sdf.org> parents: 44 diff changeset	487 rowdiv.appendChild(actdiv);
1bbd0e76ba92 RLG-Web: put the game options into a table. John "Elwin" Edwards <elwin@sdf.org> parents: 44 diff changeset	488 optdiv.appendChild(rowdiv);
44 b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	489 }
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	490 };
127 e54018b26ed8 RLG-Web client: store login key in DOM Storage. John "Elwin" Edwards <elwin@sdf.org> parents: 120 diff changeset	491 req.open('GET', '/pstatus/' + sessionStorage.getItem("lname"), true);
44 b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	492 req.send();
b848cb50cd69 rlgterm.js: present game options to the player. John "Elwin" Edwards <elwin@sdf.org> parents: 41 diff changeset	493 return;
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
46 59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	496 /* 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	497 * 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	498 * being Super-Rogue.
59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	499 */
59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	500 function makeStarter(gname) {
59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	501 if (!(gname in games))
59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	502 return null;
59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	503 var game = games[gname];
59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	504 function starter(ev) {
59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	505 startgame(game);
59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	506 }
59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	507 return starter;
59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	508 }
59ecd99845eb rlgterm.js: make the options table functional. John "Elwin" Edwards <elwin@sdf.org> parents: 45 diff changeset	509
111 f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	510 function makeStopper(gname) {
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	511 if (!(gname in games))
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	512 return null;
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	513 var game = games[gname];
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	514 function stopper(ev) {
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	515 stopgame(game);
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	516 }
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	517 return stopper;
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	518 }
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	519
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	520 function stopgame(game) {
127 e54018b26ed8 RLG-Web client: store login key in DOM Storage. John "Elwin" Edwards <elwin@sdf.org> parents: 120 diff changeset	521 if (!("lcred" in sessionStorage))
111 f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	522 return;
127 e54018b26ed8 RLG-Web client: store login key in DOM Storage. John "Elwin" Edwards <elwin@sdf.org> parents: 120 diff changeset	523 var stopmsg = {"key": sessionStorage.getItem("lcred"), "g": game.uname};
111 f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	524 var req = new XMLHttpRequest();
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	525 req.onerror = errHandler;
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	526 req.onreadystatechange = function () {
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	527 if (req.readyState != 4 \|\| req.status != 200)
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	528 return;
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	529 var reply = JSON.parse(req.responseText);
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	530 if (reply.t == 'E') {
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	531 if (reply.c == 7)
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	532 message("That game has already stopped.");
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	533 else if (reply.c == 1) {
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	534 logout();
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	535 message("The server forgot about you, please log in again.", "warn");
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	536 }
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	537 else {
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	538 message("That game could not be stopped because: " + reply.s +
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	539 "This might be a bug.", "warn");
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	540 }
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	541 }
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	542 }
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	543 req.open('POST', '/quit', true);
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	544 req.send(JSON.stringify(stopmsg));
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	545 return;
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	546 }
f56fdfeed01a Replace taking over games with forced saves. John "Elwin" Edwards <elwin@sdf.org> parents: 109 diff changeset	547
159 a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	548 function startgame(game) {
a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	549 if (!("lcred" in sessionStorage) \|\| session.connect)
a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	550 return;
a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	551 if (!window.WebSocket) {
a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	552 return;
a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	553 }
108 86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	554 var sockurl = "ws://" + window.location.host + "/play/" + game.uname;
127 e54018b26ed8 RLG-Web client: store login key in DOM Storage. John "Elwin" Edwards <elwin@sdf.org> parents: 120 diff changeset	555 sockurl += "?key=" + sessionStorage.getItem("lcred") + "&w=80&h=24";
108 86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	556 ws = new WebSocket(sockurl);
86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	557 ws.onopen = function (event) {
159 a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	558 session.connect = true;
108 86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	559 session.playing = true;
86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	560 session.sock = ws;
86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	561 setmode("play");
86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	562 };
86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	563 ws.onmessage = function (event) {
86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	564 var msgObject = JSON.parse(event.data);
86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	565 if (msgObject.t == 's') {
86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	566 termemu.resize(msgObject.h, msgObject.w);
118 56a756695740 rlgterm.js: display the game's proper name when starting. John "Elwin" Edwards <elwin@sdf.org> parents: 116 diff changeset	567 message("You are now playing " + games[msgObject.g].name + ".");
108 86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	568 }
86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	569 else if (msgObject.t == 'd') {
86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	570 writeData(msgObject.d);
86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	571 }
86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	572 };
86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	573 ws.onclose = function (event) {
86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	574 session.sock = null;
86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	575 gameover();
86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	576 };
86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	577 }
86a458080e80 RLG-Web client: add playing through WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 106 diff changeset	578
159 a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	579 function makeWatcher(t) {
59 00b985b8ba6a RLG-Web client: implement watching. John "Elwin" Edwards <elwin@sdf.org> parents: 58 diff changeset	580 function watcher(ev) {
159 a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	581 startwatching(t);
59 00b985b8ba6a RLG-Web client: implement watching. John "Elwin" Edwards <elwin@sdf.org> parents: 58 diff changeset	582 }
00b985b8ba6a RLG-Web client: implement watching. John "Elwin" Edwards <elwin@sdf.org> parents: 58 diff changeset	583 return watcher;
00b985b8ba6a RLG-Web client: implement watching. John "Elwin" Edwards <elwin@sdf.org> parents: 58 diff changeset	584 }
00b985b8ba6a RLG-Web client: implement watching. John "Elwin" Edwards <elwin@sdf.org> parents: 58 diff changeset	585
159 a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	586 function startwatching(tag) {
a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	587 if (session.connect)
a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	588 return;
a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	589 var sockurl = "ws://" + window.location.host + "/watch/" + tag;
100 3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 97 diff changeset	590 var ws = new WebSocket(sockurl);
3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 97 diff changeset	591 ws.onopen = function (event) {
159 a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	592 session.connect = true;
100 3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 97 diff changeset	593 session.sock = ws;
3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 97 diff changeset	594 setmode("watch");
3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 97 diff changeset	595 };
3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 97 diff changeset	596 ws.onmessage = function (event) {
3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 97 diff changeset	597 var msgObject = JSON.parse(event.data);
101 e59d68082664 RLG-Web: Complete the WebSocket watcher. John "Elwin" Edwards <elwin@sdf.org> parents: 100 diff changeset	598 if (msgObject.t == 'w') {
e59d68082664 RLG-Web: Complete the WebSocket watcher. John "Elwin" Edwards <elwin@sdf.org> parents: 100 diff changeset	599 termemu.resize(msgObject.h, msgObject.w);
e59d68082664 RLG-Web: Complete the WebSocket watcher. John "Elwin" Edwards <elwin@sdf.org> parents: 100 diff changeset	600 termemu.reset();
e59d68082664 RLG-Web: Complete the WebSocket watcher. John "Elwin" Edwards <elwin@sdf.org> parents: 100 diff changeset	601 termemu.toAltBuf();
e59d68082664 RLG-Web: Complete the WebSocket watcher. John "Elwin" Edwards <elwin@sdf.org> parents: 100 diff changeset	602 var pname = msgObject.p;
e59d68082664 RLG-Web: Complete the WebSocket watcher. John "Elwin" Edwards <elwin@sdf.org> parents: 100 diff changeset	603 var gname = games[msgObject.g].name;
e59d68082664 RLG-Web: Complete the WebSocket watcher. John "Elwin" Edwards <elwin@sdf.org> parents: 100 diff changeset	604 message("You are now watching " + pname + " play " + gname + ".");
e59d68082664 RLG-Web: Complete the WebSocket watcher. John "Elwin" Edwards <elwin@sdf.org> parents: 100 diff changeset	605 }
e59d68082664 RLG-Web: Complete the WebSocket watcher. John "Elwin" Edwards <elwin@sdf.org> parents: 100 diff changeset	606 else if (msgObject.t == 'd') {
100 3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 97 diff changeset	607 writeData(msgObject.d);
3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 97 diff changeset	608 }
3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 97 diff changeset	609 };
3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 97 diff changeset	610 ws.onclose = function (event) {
3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 97 diff changeset	611 session.sock = null;
3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 97 diff changeset	612 gameover();
3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 97 diff changeset	613 };
3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 97 diff changeset	614 }
3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 97 diff changeset	615
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	616 function formreg(ev) {
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	617 ev.preventDefault();
159 a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	618 /* This ought to check for being logged in instead. */
a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	619 if (session.connect)
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	620 return;
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	621 var regmsg = {};
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	622 regmsg["name"] = document.getElementById("regin_name").value;
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	623 regmsg["pw"] = document.getElementById("regin_pw").value;
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	624 regmsg["email"] = document.getElementById("regin_email").value;
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	625 var req = new XMLHttpRequest();
75 2984604ce3e6 Begin handling XMLHttpRequest errors. John "Elwin" Edwards <elwin@sdf.org> parents: 73 diff changeset	626 req.onerror = errHandler;
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	627 req.onreadystatechange = function () {
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	628 if (req.readyState != 4 \|\| req.status != 200)
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	629 return;
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	630 var reply = JSON.parse(req.responseText);
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	631 if (reply.t == 'r') {
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	632 /* Success */
89 6145e1ea7ace RLG-Web: add a new message framework. John "Elwin" Edwards <elwin@sdf.org> parents: 88 diff changeset	633 message("Welcome " + reply.u + ", you are now registered.");
127 e54018b26ed8 RLG-Web client: store login key in DOM Storage. John "Elwin" Edwards <elwin@sdf.org> parents: 120 diff changeset	634 sessionStorage.setItem("lcred", reply.k);
e54018b26ed8 RLG-Web client: store login key in DOM Storage. John "Elwin" Edwards <elwin@sdf.org> parents: 120 diff changeset	635 sessionStorage.setItem("lname", reply.u);
89 6145e1ea7ace RLG-Web: add a new message framework. John "Elwin" Edwards <elwin@sdf.org> parents: 88 diff changeset	636 message("You are now logged in as " + reply.u + ".");
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	637 setmode("choose");
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	638 }
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	639 else if (reply.t == 'E') {
93 104409bf5f03 rlgterm.js: improve registration failure messages. John "Elwin" Edwards <elwin@sdf.org> parents: 92 diff changeset	640 var failmsg = "Registration failed.";
104409bf5f03 rlgterm.js: improve registration failure messages. John "Elwin" Edwards <elwin@sdf.org> parents: 92 diff changeset	641 if (reply.c == 2) {
104409bf5f03 rlgterm.js: improve registration failure messages. John "Elwin" Edwards <elwin@sdf.org> parents: 92 diff changeset	642 var errdesc = reply.s.match(/Invalid data: (.*)/)[1];
104409bf5f03 rlgterm.js: improve registration failure messages. John "Elwin" Edwards <elwin@sdf.org> parents: 92 diff changeset	643 if (errdesc.match(/No name/))
104409bf5f03 rlgterm.js: improve registration failure messages. John "Elwin" Edwards <elwin@sdf.org> parents: 92 diff changeset	644 failmsg += " You need to choose a name.";
104409bf5f03 rlgterm.js: improve registration failure messages. John "Elwin" Edwards <elwin@sdf.org> parents: 92 diff changeset	645 else if (errdesc.match(/No password/))
104409bf5f03 rlgterm.js: improve registration failure messages. John "Elwin" Edwards <elwin@sdf.org> parents: 92 diff changeset	646 failmsg += " You need to choose a password.";
104409bf5f03 rlgterm.js: improve registration failure messages. John "Elwin" Edwards <elwin@sdf.org> parents: 92 diff changeset	647 else if (errdesc.match(/Invalid/)) {
104409bf5f03 rlgterm.js: improve registration failure messages. John "Elwin" Edwards <elwin@sdf.org> parents: 92 diff changeset	648 failmsg += " Names must be letters and numbers. E-mail addresses " +
104409bf5f03 rlgterm.js: improve registration failure messages. John "Elwin" Edwards <elwin@sdf.org> parents: 92 diff changeset	649 "can also contain these characters: @.-_";
104409bf5f03 rlgterm.js: improve registration failure messages. John "Elwin" Edwards <elwin@sdf.org> parents: 92 diff changeset	650 }
104409bf5f03 rlgterm.js: improve registration failure messages. John "Elwin" Edwards <elwin@sdf.org> parents: 92 diff changeset	651 else if (errdesc.match(/Username/))
104409bf5f03 rlgterm.js: improve registration failure messages. John "Elwin" Edwards <elwin@sdf.org> parents: 92 diff changeset	652 failmsg += " Someone else is already using that name.";
104409bf5f03 rlgterm.js: improve registration failure messages. John "Elwin" Edwards <elwin@sdf.org> parents: 92 diff changeset	653 else
104409bf5f03 rlgterm.js: improve registration failure messages. John "Elwin" Edwards <elwin@sdf.org> parents: 92 diff changeset	654 failmsg += " This is probably a bug.";
104409bf5f03 rlgterm.js: improve registration failure messages. John "Elwin" Edwards <elwin@sdf.org> parents: 92 diff changeset	655 }
104409bf5f03 rlgterm.js: improve registration failure messages. John "Elwin" Edwards <elwin@sdf.org> parents: 92 diff changeset	656 else
104409bf5f03 rlgterm.js: improve registration failure messages. John "Elwin" Edwards <elwin@sdf.org> parents: 92 diff changeset	657 failmsg += " This is probably a bug.";
96 7bb634f6995c RLG-Web client: improvements to UI messages. John "Elwin" Edwards <elwin@sdf.org> parents: 94 diff changeset	658 message(failmsg, "warn");
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	659 document.getElementById("regin_name").value = "";
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	660 document.getElementById("regin_pw").value = "";
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	661 document.getElementById("regin_email").value = "";
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	662 }
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	663 };
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	664 req.open('POST', '/addacct', true);
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	665 req.send(JSON.stringify(regmsg));
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	666 return;
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	667 }
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	668
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	669 function gameover() {
159 a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	670 if (!session.connect)
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	671 return;
38 b06a14876645 RLG-Web: reduce polling further. John "Elwin" Edwards <elwin@sdf.org> parents: 35 diff changeset	672 /* TODO IFACE2 If the end was unexpected, tell player the game was saved. */
90 6c6a6e4f1e5b RLG-Web client: distinguish playing and watching in UI. John "Elwin" Edwards <elwin@sdf.org> parents: 89 diff changeset	673 if (session.playing)
6c6a6e4f1e5b RLG-Web client: distinguish playing and watching in UI. John "Elwin" Edwards <elwin@sdf.org> parents: 89 diff changeset	674 message("Finished playing.");
6c6a6e4f1e5b RLG-Web client: distinguish playing and watching in UI. John "Elwin" Edwards <elwin@sdf.org> parents: 89 diff changeset	675 else
6c6a6e4f1e5b RLG-Web client: distinguish playing and watching in UI. John "Elwin" Edwards <elwin@sdf.org> parents: 89 diff changeset	676 message("Finished watching.");
159 a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	677 session.connect = false;
59 00b985b8ba6a RLG-Web client: implement watching. John "Elwin" Edwards <elwin@sdf.org> parents: 58 diff changeset	678 session.playing = false;
61 071ec6b1ec03 RLG-Web client: initialize and restore the terminal when watching. John "Elwin" Edwards <elwin@sdf.org> parents: 59 diff changeset	679 termemu.toNormBuf();
127 e54018b26ed8 RLG-Web client: store login key in DOM Storage. John "Elwin" Edwards <elwin@sdf.org> parents: 120 diff changeset	680 if ("lcred" in sessionStorage)
59 00b985b8ba6a RLG-Web client: implement watching. John "Elwin" Edwards <elwin@sdf.org> parents: 58 diff changeset	681 setmode("choose");
00b985b8ba6a RLG-Web client: implement watching. John "Elwin" Edwards <elwin@sdf.org> parents: 58 diff changeset	682 else
00b985b8ba6a RLG-Web client: implement watching. John "Elwin" Edwards <elwin@sdf.org> parents: 58 diff changeset	683 setmode("login");
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	684 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	685 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	686
47 27b7f0c8b9f0 RLG-Web: make login sessions time out. John "Elwin" Edwards <elwin@sdf.org> parents: 46 diff changeset	687 function logout() {
127 e54018b26ed8 RLG-Web client: store login key in DOM Storage. John "Elwin" Edwards <elwin@sdf.org> parents: 120 diff changeset	688 sessionStorage.removeItem("lcred");
e54018b26ed8 RLG-Web client: store login key in DOM Storage. John "Elwin" Edwards <elwin@sdf.org> parents: 120 diff changeset	689 sessionStorage.removeItem("lname");
47 27b7f0c8b9f0 RLG-Web: make login sessions time out. John "Elwin" Edwards <elwin@sdf.org> parents: 46 diff changeset	690 setmode("login");
27b7f0c8b9f0 RLG-Web: make login sessions time out. John "Elwin" Edwards <elwin@sdf.org> parents: 46 diff changeset	691 }
27b7f0c8b9f0 RLG-Web: make login sessions time out. John "Elwin" Edwards <elwin@sdf.org> parents: 46 diff changeset	692
159 a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	693 /* TODO determine whether this is needed */
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	694 function stop() {
159 a613380ffdc2 RLGWebD: excise polling. John "Elwin" Edwards parents: 127 diff changeset	695 if (!session.connect)
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	696 return;
100 3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 97 diff changeset	697 if (session.sock) {
3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 97 diff changeset	698 session.sock.close();
3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 97 diff changeset	699 return;
3dbfdaf62623 RLG-Web: begin converting to WebSockets. John "Elwin" Edwards <elwin@sdf.org> parents: 97 diff changeset	700 }
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	701 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	702
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	703 function setmode(mode, ev) {
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	704 if (ev)
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	705 ev.preventDefault();
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	706 if (mode == "play") {
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	707 document.getElementById("keyboard").style.display = "block";
90 6c6a6e4f1e5b RLG-Web client: distinguish playing and watching in UI. John "Elwin" Edwards <elwin@sdf.org> parents: 89 diff changeset	708 document.getElementById("playctl").style.display = "block";
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	709 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	710 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	711 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	712 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	713 }
90 6c6a6e4f1e5b RLG-Web client: distinguish playing and watching in UI. John "Elwin" Edwards <elwin@sdf.org> parents: 89 diff changeset	714 else if (mode == "watch") {
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	715 document.getElementById("keyboard").style.display = "none";
90 6c6a6e4f1e5b RLG-Web client: distinguish playing and watching in UI. John "Elwin" Edwards <elwin@sdf.org> parents: 89 diff changeset	716 document.getElementById("playctl").style.display = "block";
6c6a6e4f1e5b RLG-Web client: distinguish playing and watching in UI. John "Elwin" Edwards <elwin@sdf.org> parents: 89 diff changeset	717 document.getElementById("startgame").style.display = "none";
6c6a6e4f1e5b RLG-Web client: distinguish playing and watching in UI. John "Elwin" Edwards <elwin@sdf.org> parents: 89 diff changeset	718 document.getElementById("login").style.display = "none";
6c6a6e4f1e5b RLG-Web client: distinguish playing and watching in UI. John "Elwin" Edwards <elwin@sdf.org> parents: 89 diff changeset	719 document.getElementById("register").style.display = "none";
6c6a6e4f1e5b RLG-Web client: distinguish playing and watching in UI. John "Elwin" Edwards <elwin@sdf.org> parents: 89 diff changeset	720 document.getElementById("current").style.display = "none";
6c6a6e4f1e5b RLG-Web client: distinguish playing and watching in UI. John "Elwin" Edwards <elwin@sdf.org> parents: 89 diff changeset	721 }
6c6a6e4f1e5b RLG-Web client: distinguish playing and watching in UI. John "Elwin" Edwards <elwin@sdf.org> parents: 89 diff changeset	722 else if (mode == "choose") {
6c6a6e4f1e5b RLG-Web client: distinguish playing and watching in UI. John "Elwin" Edwards <elwin@sdf.org> parents: 89 diff changeset	723 document.getElementById("keyboard").style.display = "none";
6c6a6e4f1e5b RLG-Web client: distinguish playing and watching in UI. John "Elwin" Edwards <elwin@sdf.org> parents: 89 diff changeset	724 document.getElementById("playctl").style.display = "none";
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	725 document.getElementById("startgame").style.display = "block";
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	726 document.getElementById("login").style.display = "none";
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	727 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	728 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	729 getcurrent();
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	730 }
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	731 else if (mode == "login") {
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	732 document.getElementById("keyboard").style.display = "none";
90 6c6a6e4f1e5b RLG-Web client: distinguish playing and watching in UI. John "Elwin" Edwards <elwin@sdf.org> parents: 89 diff changeset	733 document.getElementById("playctl").style.display = "none";
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	734 document.getElementById("startgame").style.display = "none";
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	735 document.getElementById("login").style.display = "block";
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	736 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	737 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	738 getcurrent();
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	739 }
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	740 else if (mode == "register") {
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	741 document.getElementById("keyboard").style.display = "none";
90 6c6a6e4f1e5b RLG-Web client: distinguish playing and watching in UI. John "Elwin" Edwards <elwin@sdf.org> parents: 89 diff changeset	742 document.getElementById("playctl").style.display = "none";
39 e8ac0e3d2614 RLG-Web: separate logging in and starting a game. John "Elwin" Edwards <elwin@sdf.org> parents: 38 diff changeset	743 document.getElementById("startgame").style.display = "none";
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	744 document.getElementById("login").style.display = "none";
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	745 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	746 document.getElementById("current").style.display = "none";
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	747 }
105 a9371002aecc RLG-Web client: use WebSockets for game lists. John "Elwin" Edwards <elwin@sdf.org> parents: 101 diff changeset	748 wsCurrent();
19 188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	749 }
188bbd857124 RLG-Web: add user registration John "Elwin" Edwards <elwin@sdf.org> parents: 16 diff changeset	750
76 a497ecd116d9 Improvements to the keyboard. John "Elwin" Edwards <elwin@sdf.org> parents: 75 diff changeset	751 function toggleBlock(id) {
a497ecd116d9 Improvements to the keyboard. John "Elwin" Edwards <elwin@sdf.org> parents: 75 diff changeset	752 var element = document.getElementById(id);
a497ecd116d9 Improvements to the keyboard. John "Elwin" Edwards <elwin@sdf.org> parents: 75 diff changeset	753 if (!element)
a497ecd116d9 Improvements to the keyboard. John "Elwin" Edwards <elwin@sdf.org> parents: 75 diff changeset	754 return;
a497ecd116d9 Improvements to the keyboard. John "Elwin" Edwards <elwin@sdf.org> parents: 75 diff changeset	755 if (element.style.display != "block")
a497ecd116d9 Improvements to the keyboard. John "Elwin" Edwards <elwin@sdf.org> parents: 75 diff changeset	756 element.style.display = "block";
67 b6a3b26fe0dc RLG-Web client: some visual improvements. John "Elwin" Edwards <elwin@sdf.org> parents: 66 diff changeset	757 else
76 a497ecd116d9 Improvements to the keyboard. John "Elwin" Edwards <elwin@sdf.org> parents: 75 diff changeset	758 element.style.display = "none";
67 b6a3b26fe0dc RLG-Web client: some visual improvements. John "Elwin" Edwards <elwin@sdf.org> parents: 66 diff changeset	759 }
b6a3b26fe0dc RLG-Web client: some visual improvements. John "Elwin" Edwards <elwin@sdf.org> parents: 66 diff changeset	760
96 7bb634f6995c RLG-Web client: improvements to UI messages. John "Elwin" Edwards <elwin@sdf.org> parents: 94 diff changeset	761 function message(msg, mtype) {
89 6145e1ea7ace RLG-Web: add a new message framework. John "Elwin" Edwards <elwin@sdf.org> parents: 88 diff changeset	762 var msgdiv = document.createElement("div");
6145e1ea7ace RLG-Web: add a new message framework. John "Elwin" Edwards <elwin@sdf.org> parents: 88 diff changeset	763 var msgtext = document.createTextNode(msg);
6145e1ea7ace RLG-Web: add a new message framework. John "Elwin" Edwards <elwin@sdf.org> parents: 88 diff changeset	764 msgdiv.appendChild(msgtext);
96 7bb634f6995c RLG-Web client: improvements to UI messages. John "Elwin" Edwards <elwin@sdf.org> parents: 94 diff changeset	765 if (mtype) {
7bb634f6995c RLG-Web client: improvements to UI messages. John "Elwin" Edwards <elwin@sdf.org> parents: 94 diff changeset	766 msgdiv.className = mtype;
7bb634f6995c RLG-Web client: improvements to UI messages. John "Elwin" Edwards <elwin@sdf.org> parents: 94 diff changeset	767 }
89 6145e1ea7ace RLG-Web: add a new message framework. John "Elwin" Edwards <elwin@sdf.org> parents: 88 diff changeset	768 var msgcontainer = document.getElementById("messages");
6145e1ea7ace RLG-Web: add a new message framework. John "Elwin" Edwards <elwin@sdf.org> parents: 88 diff changeset	769 msgcontainer.insertBefore(msgdiv, msgcontainer.firstChild);
6145e1ea7ace RLG-Web: add a new message framework. John "Elwin" Edwards <elwin@sdf.org> parents: 88 diff changeset	770 }
6145e1ea7ace RLG-Web: add a new message framework. John "Elwin" Edwards <elwin@sdf.org> parents: 88 diff changeset	771
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	772 function debug(level, msg) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	773 if (level < debugSuppress)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	774 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	775 var msgdiv = document.createElement("div");
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	776 var msgtext = document.createTextNode(msg);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	777 msgdiv.appendChild(msgtext);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	778 document.getElementById("debug").appendChild(msgdiv);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	779 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	780 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	781
92 a4d3ecf188b7 RLG-Web client: replace setTitle() with message(). John "Elwin" Edwards <elwin@sdf.org> parents: 91 diff changeset	782 function setTitle(tstr) {
a4d3ecf188b7 RLG-Web client: replace setTitle() with message(). John "Elwin" Edwards <elwin@sdf.org> parents: 91 diff changeset	783 message(tstr);
a4d3ecf188b7 RLG-Web client: replace setTitle() with message(). John "Elwin" Edwards <elwin@sdf.org> parents: 91 diff changeset	784 }
a4d3ecf188b7 RLG-Web client: replace setTitle() with message(). John "Elwin" Edwards <elwin@sdf.org> parents: 91 diff changeset	785
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	786 function textsize(larger) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	787 var cssSize = termemu.view.style.fontSize;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	788 if (!cssSize) {
78 06375a159188 Try to guess a good text size. John "Elwin" Edwards <elwin@sdf.org> parents: 77 diff changeset	789 return null;
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	790 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	791 var match = cssSize.match(/\d*/);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	792 if (!match) {
78 06375a159188 Try to guess a good text size. John "Elwin" Edwards <elwin@sdf.org> parents: 77 diff changeset	793 return null;
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	794 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	795 var csize = Number(match[0]);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	796 var nsize;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	797 if (larger) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	798 if (csize >= 48)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	799 nsize = 48;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	800 else if (csize >= 20)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	801 nsize = csize + 4;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	802 else if (csize >= 12)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	803 nsize = csize + 2;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	804 else if (csize >= 8)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	805 nsize = csize + 1;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	806 else
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	807 nsize = 8;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	808 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	809 else {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	810 if (csize <= 8)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	811 nsize = 8;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	812 else if (csize <= 12)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	813 nsize = csize - 1;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	814 else if (csize <= 20)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	815 nsize = csize - 2;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	816 else if (csize <= 48)
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	817 nsize = csize - 4;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	818 else
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	819 nsize = 48;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	820 }
77 f8bb37f48d58 Make font resizing affect the keyboard too. John "Elwin" Edwards <elwin@sdf.org> parents: 76 diff changeset	821 var cssvalstr = nsize.toString() + "px";
f8bb37f48d58 Make font resizing affect the keyboard too. John "Elwin" Edwards <elwin@sdf.org> parents: 76 diff changeset	822 document.getElementById("term").style.fontSize = cssvalstr;
f8bb37f48d58 Make font resizing affect the keyboard too. John "Elwin" Edwards <elwin@sdf.org> parents: 76 diff changeset	823 document.getElementById("keys").style.fontSize = cssvalstr;
9 826a7ced69f8 Make the emulator screen resizable. John "Elwin" Edwards <elwin@sdf.org> parents: 6 diff changeset	824 termemu.fixsize();
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	825 debug(1, "Changing font size to " + nsize.toString());
78 06375a159188 Try to guess a good text size. John "Elwin" Edwards <elwin@sdf.org> parents: 77 diff changeset	826 return nsize;
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	827 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	828
66 57bf0dcd080e Display idle time of games in progress. John "Elwin" Edwards <elwin@sdf.org> parents: 65 diff changeset	829 function idlestr(ms) {
57bf0dcd080e Display idle time of games in progress. John "Elwin" Edwards <elwin@sdf.org> parents: 65 diff changeset	830 if (typeof(ms) != "number")
57bf0dcd080e Display idle time of games in progress. John "Elwin" Edwards <elwin@sdf.org> parents: 65 diff changeset	831 return "?";
57bf0dcd080e Display idle time of games in progress. John "Elwin" Edwards <elwin@sdf.org> parents: 65 diff changeset	832 var seconds = Math.round(ms / 1000);
57bf0dcd080e Display idle time of games in progress. John "Elwin" Edwards <elwin@sdf.org> parents: 65 diff changeset	833 var ss = String(seconds % 60);
57bf0dcd080e Display idle time of games in progress. John "Elwin" Edwards <elwin@sdf.org> parents: 65 diff changeset	834 if (ss.length < 2)
57bf0dcd080e Display idle time of games in progress. John "Elwin" Edwards <elwin@sdf.org> parents: 65 diff changeset	835 ss = "0" + ss;
57bf0dcd080e Display idle time of games in progress. John "Elwin" Edwards <elwin@sdf.org> parents: 65 diff changeset	836 var mm = String(Math.floor((seconds % 3600) / 60));
57bf0dcd080e Display idle time of games in progress. John "Elwin" Edwards <elwin@sdf.org> parents: 65 diff changeset	837 if (mm.length < 2)
57bf0dcd080e Display idle time of games in progress. John "Elwin" Edwards <elwin@sdf.org> parents: 65 diff changeset	838 mm = "0" + mm;
57bf0dcd080e Display idle time of games in progress. John "Elwin" Edwards <elwin@sdf.org> parents: 65 diff changeset	839 var hh = String(Math.floor(seconds / 3600));
57bf0dcd080e Display idle time of games in progress. John "Elwin" Edwards <elwin@sdf.org> parents: 65 diff changeset	840 if (hh.length < 2)
57bf0dcd080e Display idle time of games in progress. John "Elwin" Edwards <elwin@sdf.org> parents: 65 diff changeset	841 hh = "0" + hh;
57bf0dcd080e Display idle time of games in progress. John "Elwin" Edwards <elwin@sdf.org> parents: 65 diff changeset	842 return hh + ":" + mm + ":" + ss;
57bf0dcd080e Display idle time of games in progress. John "Elwin" Edwards <elwin@sdf.org> parents: 65 diff changeset	843 }
57bf0dcd080e Display idle time of games in progress. John "Elwin" Edwards <elwin@sdf.org> parents: 65 diff changeset	844
0 bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	845 function bell(on) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	846 var imgnode = document.getElementById("bell");
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	847 if (on) {
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	848 imgnode.style.visibility = "visible";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	849 window.setTimeout(bell, 1500, false);
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	850 }
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	851 else
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	852 imgnode.style.visibility = "hidden";
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	853 return;
bd412f63ce0d Put this project under version control, finally. John "Elwin" Edwards <elwin@sdf.org> parents: diff changeset	854 }