<style>
</style>
</head><body>
-<pre id="terminal" style="display: inline-block; color: white; background-color: black;"></pre>
+<div>
+rows: <input id="n_rows" type="number" step=4 min=8 value=24 />
+cols: <input id="n_cols" type="number" step=4 min=20 value=80 />
+</div>
+<pre id="terminal" style="display: inline-block;"></pre>
+<textarea id="input" style="opacity: 0; width: 0px;"></textarea>
+<div>
+keys:<br />
+square_move_up: <input id="key_square_move_up" type="text" value="w" /> (hint: ArrowUp)<br />
+square_move_left: <input id="key_square_move_left" type="text" value="a" /> (hint: ArrowLeft)<br />
+square_move_down: <input id="key_square_move_down" type="text" value="s" /> (hint: ArrowDown)<br />
+square_move_right: <input id="key_square_move_right" type="text" value="d" /> (hint: ArrowRight)<br />
+hex_move_upleft: <input id="key_hex_move_upleft" type="text" value="w" /><br />
+hex_move_upright: <input id="key_hex_move_upright" type="text" value="e" /><br />
+hex_move_right: <input id="key_hex_move_right" type="text" value="d" /><br />
+hex_move_downright: <input id="key_hex_move_downright" type="text" value="c" /><br />
+hex_move_downleft: <input id="key_hex_move_downleft" type="text" value="x" /><br />
+hex_move_left: <input id="key_hex_move_left" type="text" value="s" /><br />
+flatten_: <input id="key_flatten" type="text" value="f" /><br />
+switch_to_chat: <input id="key_switch_to_chat" type="text" value="C" /><br />
+switch_to_play: <input id="key_switch_to_play" type="text" value="P" /><br />
+switch_to_annotate: <input id="key_switch_to_annotate" type="text" value="E" /><br />
+switch_to_portal: <input id="key_switch_to_portal" type="text" value="p" /><br />
+switch_to_study: <input id="key_switch_to_study" type="text" value="?" /><br />
+switch_to_edit: <input id="key_switch_to_edit" type="text" value="E" /><br />
+</div>
<script>
"use strict";
let websocket_location = "ws://localhost:8000";
+let rows_selector = document.getElementById("n_rows");
+let cols_selector = document.getElementById("n_cols");
+let key_switch_to_chat_selector = document.getElementById("key_switch_to_chat");
+let key_switch_to_play_selector = document.getElementById("key_switch_to_play");
+let key_switch_to_annotate_selector = document.getElementById("key_switch_to_annotate");
+let key_switch_to_portal_selector = document.getElementById("key_switch_to_portal");
+let key_switch_to_study_selector = document.getElementById("key_switch_to_study");
+let key_switch_to_edit_selector = document.getElementById("key_switch_to_edit");
+let key_flatten_selector = document.getElementById("key_flatten");
+let key_hex_move_upleft_selector = document.getElementById("key_hex_move_upleft");
+let key_hex_move_upright_selector = document.getElementById("key_hex_move_upright");
+let key_hex_move_right_selector = document.getElementById("key_hex_move_right");
+let key_hex_move_downright_selector = document.getElementById("key_hex_move_downright");
+let key_hex_move_downleft_selector = document.getElementById("key_hex_move_downleft");
+let key_hex_move_left_selector = document.getElementById("key_hex_move_left");
+let key_square_move_up_selector = document.getElementById("key_square_move_up");
+let key_square_move_left_selector = document.getElementById("key_square_move_left");
+let key_square_move_down_selector = document.getElementById("key_square_move_down");
+let key_square_move_right_selector = document.getElementById("key_square_move_right");
+
let terminal = {
- rows: 24,
- cols: 80,
foreground: 'white',
background: 'black',
initialize: function() {
+ this.rows = rows_selector.value;
+ this.cols = cols_selector.value;
this.pre_el = document.getElementById("terminal");
this.pre_el.style.color = this.foreground;
this.pre_el.style.backgroundColor = this.background;
}
},
}
+terminal.initialize();
let parser = {
tokenize: function(str) {
},
}
+class Thing {
+ constructor(yx) {
+ this.position = yx;
+ }
+}
+
let server = {
init: function(url) {
- this.websocket = new WebSocket(url);
+ this.url = url;
+ this.websocket = new WebSocket(this.url);
this.websocket.onopen = function(event) {
window.setInterval(function() { server.send(['PING']) }, 30000);
- server.send(['GET_GAMESTATE']);
+ tui.log_msg("@ server connected! :)");
+ tui.switch_mode(mode_login);
};
+ this.websocket.onclose = function(event) {
+ tui.log_msg("@ server disconnected :(");
+ tui.log_msg("@ hint: try the '/reconnect' command");
+ };
+ this.websocket.onmessage = this.handle_event;
+ },
+ reconnect: function() {
+ this.reconnect_to(this.url);
+ },
+ reconnect_to: function(url) {
+ this.websocket.close();
+ this.init(url);
},
send: function(tokens) {
this.websocket.send(unparser.untokenize(tokens));
+ },
+ handle_event: function(event) {
+ let tokens = parser.tokenize(event.data)[0];
+ if (tokens[0] === 'TURN') {
+ game.turn_complete = false;
+ game.things = {};
+ game.portals = {};
+ game.turn = parseInt(tokens[1]);
+ } else if (tokens[0] === 'THING_POS') {
+ game.get_thing(tokens[1], true).position = parser.parse_yx(tokens[2]);
+ } else if (tokens[0] === 'THING_NAME') {
+ game.get_thing(tokens[1], true).name_ = tokens[2];
+ } else if (tokens[0] === 'MAP') {
+ game.map_geometry = tokens[1];
+ tui.init_keys();
+ game.map_size = parser.parse_yx(tokens[2]);
+ game.map = tokens[3]
+ } else if (tokens[0] === 'GAME_STATE_COMPLETE') {
+ game.turn_complete = true;
+ explorer.empty_info_db();
+ if (tui.mode == mode_post_login_wait) {
+ tui.switch_mode(mode_play);
+ tui.log_help();
+ } else if (tui.mode == mode_study) {
+ explorer.query_info();
+ }
+ let t = game.get_thing(game.player_id);
+ if (t.position in game.portals) {
+ tui.teleport_target = game.portals[t.position];
+ tui.switch_mode(mode_teleport);
+ return;
+ }
+ tui.full_refresh();
+ } else if (tokens[0] === 'CHAT') {
+ tui.log_msg('# ' + tokens[1], 1);
+ } else if (tokens[0] === 'PLAYER_ID') {
+ game.player_id = parseInt(tokens[1]);
+ } else if (tokens[0] === 'LOGIN_OK') {
+ this.send(['GET_GAMESTATE']);
+ tui.switch_mode(mode_post_login_wait);
+ } else if (tokens[0] === 'PORTAL') {
+ let position = parser.parse_yx(tokens[1]);
+ game.portals[position] = tokens[2];
+ } else if (tokens[0] === 'ANNOTATION') {
+ let position = parser.parse_yx(tokens[1]);
+ explorer.update_info_db(position, tokens[2]);
+ } else if (tokens[0] === 'UNHANDLED_INPUT') {
+ tui.log_msg('? unknown command');
+ } else if (tokens[0] === 'PLAY_ERROR') {
+ terminal.blink_screen();
+ } else if (tokens[0] === 'ARGUMENT_ERROR') {
+ tui.log_msg('? syntax error: ' + tokens[1]);
+ } else if (tokens[0] === 'GAME_ERROR') {
+ tui.log_msg('? game error: ' + tokens[1]);
+ } else if (tokens[0] === 'PONG') {
+ console.log('PONG');
+ } else {
+ tui.log_msg('? unhandled input: ' + event.data);
+ }
}
}
let quoted = ['"'];
for (let i = 0; i < str.length; i++) {
let c = str[i];
- if (c in ['"', '\\']) {
+ if (['"', '\\'].includes(c)) {
quoted.push('\\');
};
quoted.push(c);
}
class Mode {
- constructor(name, has_input_prompt=false, shows_annotations=false) {
+ constructor(name, has_input_prompt=false, shows_info=false, is_intro=false) {
this.name = name;
this.has_input_prompt = has_input_prompt;
- this.shows_annotations = shows_annotations;
+ this.shows_info= shows_info;
+ this.is_intro = is_intro;
}
}
-let mode_chat = new Mode('chat', true, false);
-let mode_annotate = new Mode('annotate', true, true);
-let mode_play = new Mode('play', false, false);
-let mode_study = new Mode('study', false, true);
-let mode_edit = new Mode('edit', false, false);
+let mode_waiting_for_server = new Mode('waiting_for_server', false, false, true);
+let mode_login = new Mode('login', true, false, true);
+let mode_post_login_wait = new Mode('waiting for game world', false, false, true);
+let mode_chat = new Mode('chat / write messages to players', true, false);
+let mode_annotate = new Mode('add message to map tile', true, true);
+let mode_play = new Mode('play / move around', false, false);
+let mode_study = new Mode('check map tiles for messages', false, true);
+let mode_edit = new Mode('write ASCII char to map tile', false, false);
+let mode_teleport = new Mode('teleport away?', true);
+let mode_portal = new Mode('add portal to map tile', true, true);
let tui = {
- mode: mode_chat,
+ mode: mode_waiting_for_server,
log: [],
- input: '',
+ input_prompt: '> ',
input_lines: [],
window_width: terminal.cols / 2,
height_turn_line: 1,
height_mode_line: 1,
height_input: 1,
init: function() {
+ this.inputEl = document.getElementById("input");
+ this.inputEl.focus();
this.recalc_input_lines();
this.height_header = this.height_turn_line + this.height_mode_line;
+ this.log_msg("@ waiting for server connection ...");
+ this.init_keys();
+ },
+ init_keys: function() {
+ this.keys = {
+ switch_to_chat: key_switch_to_chat_selector.value,
+ switch_to_play: key_switch_to_play_selector.value,
+ switch_to_annotate: key_switch_to_annotate_selector.value,
+ switch_to_portal: key_switch_to_portal_selector.value,
+ switch_to_study: key_switch_to_study_selector.value,
+ switch_to_edit: key_switch_to_edit_selector.value,
+ flatten: key_flatten_selector.value,
+ hex_move_upleft: key_hex_move_upleft_selector.value,
+ hex_move_upright: key_hex_move_upright_selector.value,
+ hex_move_right: key_hex_move_right_selector.value,
+ hex_move_downright: key_hex_move_downright_selector.value,
+ hex_move_downleft: key_hex_move_downleft_selector.value,
+ hex_move_left: key_hex_move_left_selector.value,
+ square_move_up: key_square_move_up_selector.value,
+ square_move_left: key_square_move_left_selector.value,
+ square_move_down: key_square_move_down_selector.value,
+ square_move_right: key_square_move_right_selector.value,
+ }
+ if (game.map_geometry == 'Square') {
+ this.movement_keys = {
+ [this.keys.square_move_up]: 'UP',
+ [this.keys.square_move_left]: 'LEFT',
+ [this.keys.square_move_down]: 'DOWN',
+ [this.keys.square_move_right]: 'RIGHT'
+ };
+ } else if (game.map_geometry == 'Hex') {
+ this.movement_keys = {
+ [this.keys.hex_move_upleft]: 'UPLEFT',
+ [this.keys.hex_move_upright]: 'UPRIGHT',
+ [this.keys.hex_move_right]: 'RIGHT',
+ [this.keys.hex_move_downright]: 'DOWNRIGHT',
+ [this.keys.hex_move_downleft]: 'DOWNLEFT',
+ [this.keys.hex_move_left]: 'LEFT'
+ };
+ };
},
switch_mode: function(mode, keep_pos=false) {
- if (mode == mode_study && !keep_pos) {
- explorer.position = game.things[game.player_id];
+ if (mode == mode_study && !keep_pos && game.player_id in game.things) {
+ explorer.position = game.things[game.player_id].position;
}
this.mode = mode;
this.empty_input();
- this.full_refresh();
- },
- draw_mode_line: function() {
- terminal.drawBox(1, this.window_width, this.height_mode_line, this.window_width);
- terminal.write(1, this.window_width, 'MODE ' + this.mode.name);
- },
- draw_history: function() {
- if (terminal.rows <= this.height_header + this.height_input) {
- return;
- }
- terminal.drawBox(this.height_header, this.window_width, terminal.rows - this.height_header - this.height_input, this.window_width);
- for (let y = terminal.rows - 1 - this.height_input,
- i = this.log.length - 1;
- y >= this.height_header && i >= 0;
- y--, i--) {
- terminal.write(y, this.window_width, this.log[i]);
- }
- },
- draw_map: function() {
- terminal.drawBox(0, 0, terminal.rows, this.window_width);
- let map_lines = [];
- let line = [];
- for (let i = 0, j = 0; i < game.map.length; i++, j++) {
- if (j == game.map_size[1]) {
- map_lines.push(line);
- line = [];
- j = 0;
- };
- line.push(game.map[i]);
- };
- map_lines.push(line);
- let player_position = [0,0];
- let center_pos = [Math.floor(game.map_size[0] / 2),
- Math.floor(game.map_size[1] / 2)];
- for (const thing_id in game.things) {
- let t = game.things[thing_id];
- map_lines[t[0]][t[1]] = '@';
- if (game.player_id == thing_id) {
- center_pos = t;
+ if (mode == mode_annotate && explorer.position in explorer.info_db) {
+ let info = explorer.info_db[explorer.position];
+ if (info != "(none)") {
+ this.inputEl.value = info;
+ this.recalc_input_lines();
}
- };
- if (tui.mode.shows_annotations) {
- map_lines[explorer.position[0]][explorer.position[1]] = '?';
- center_pos = explorer.position;
}
- let offset = [(terminal.rows / 2) - center_pos[0],
- this.window_width / 2 - center_pos[1]];
- for (let term_y = offset[0], map_y = 0;
- term_y < terminal.rows && map_y < game.map_size[0];
- term_y++, map_y++) {
- if (term_y >= 0) {
- let to_draw = map_lines[map_y].join('').slice(0, this.window_width - offset[1]);
- terminal.write(term_y, offset[1], to_draw);
+ if (mode == mode_login) {
+ if (this.login_name) {
+ server.send(['LOGIN', this.login_name]);
+ } else {
+ this.log_msg("? need login name");
}
+ } else if (mode == mode_portal && explorer.position in game.portals) {
+ let portal = game.portals[explorer.position]
+ this.inputEl.value = portal;
+ this.recalc_input_lines();
+ } else if (mode == mode_teleport) {
+ tui.log_msg("@ May teleport to: " + tui.teleport_target);
+ tui.log_msg("@ Enter 'YES!' to entusiastically affirm.");
}
- },
- draw_turn_line: function(n) {
- terminal.drawBox(0, this.window_width, 1, this.window_width);
- terminal.write(0, this.window_width, 'turn: ' + game.turn);
+ this.full_refresh();
},
empty_input: function(str) {
- this.input = "";
+ this.inputEl.value = "";
if (this.mode.has_input_prompt) {
this.recalc_input_lines();
} else {
this.height_input = 0;
}
},
- add_to_input: function(str) {
- if (this.input.length + str.length > this.window_width * terminal.rows) {
- return;
- }
- this.input += str;
- this.recalc_input_lines();
- },
recalc_input_lines: function() {
- this.input_lines = this.msg_into_lines_of_width("> " + this.input, this.window_width);
+ this.input_lines = this.msg_into_lines_of_width(this.input_prompt + this.inputEl.value, this.window_width);
this.height_input = this.input_lines.length;
},
- shorten_input: function() {
- if (this.input.length == 0) {
- terminal.blink_screen();
- } else {
- this.input = tui.input.slice(0, -1);
- this.recalc_input_lines();
- }
- },
- draw_input: function() {
- terminal.drawBox(terminal.rows - this.height_input, this.window_width, this.height_input, this.window_width);
- if (this.mode.has_input_prompt) {
- for (let y = terminal.rows - this.height_input, i = 0; y < terminal.rows && i < this.input_lines.length; y++, i++) {
- terminal.write(y, this.window_width, this.input_lines[i]);
- }
- }
- },
msg_into_lines_of_width: function(msg, width) {
let chunk = "";
let lines = [];
for (let i = 0, x = 0; i < msg.length; i++, x++) {
- if (x >= width) {
+ if (x >= width || msg[i] == "\n") {
lines.push(chunk);
chunk = "";
x = 0;
};
- chunk += msg[i];
+ if (msg[i] != "\n") {
+ chunk += msg[i];
+ }
}
lines.push(chunk);
return lines;
},
log_msg: function(msg) {
- let lines = this.msg_into_lines_of_width(msg, this.window_width);
- this.log = this.log.concat(lines);
- while (this.log.length > terminal.rows) {
+ this.log.push(msg);
+ while (this.log.length > 100) {
this.log.shift();
};
- this.draw_history();
- },
- refresh: function() {
- terminal.refresh();
+ this.full_refresh();
},
log_help: function() {
- tui.log_msg("");
- tui.log_msg("HELP");
- tui.log_msg("");
- tui.log_msg("chat mode commands:");
- tui.log_msg(":login USER - register as USER");
- tui.log_msg(":msg USER TEXT - send TEXT to USER");
- tui.log_msg(":help - show this help");
- tui.log_msg(":play or :p - switch to play mode");
- tui.log_msg(":study or :s - switch to study mode");
- tui.log_msg("");
- tui.log_msg("play mode commands:");
- tui.log_msg("w, a, s, d - move avatar");
- tui.log_msg("f - flatten surroundings");
- tui.log_msg("e - write following ASCII character");
- tui.log_msg("c - switch to chat mode");
- tui.log_msg("? - switch to study mode");
- tui.log_msg("");
- tui.log_msg("study mode commands:");
- tui.log_msg("w, a, s, d - move question mark");
- tui.log_msg("A - annotate terrain");
- tui.log_msg("c - switch to chat mode");
- tui.log_msg("p - switch to play mode");
- tui.log_msg("");
+ let movement_keys_desc = Object.keys(this.movement_keys).join(',');
+ this.log_msg("HELP:");
+ this.log_msg("chat mode commands:");
+ this.log_msg(" /nick NAME - re-name yourself to NAME");
+ this.log_msg(" /msg USER TEXT - send TEXT to USER");
+ this.log_msg(" /help - show this help");
+ this.log_msg(" /P or /play - switch to play mode");
+ this.log_msg(" /? or /study - switch to study mode");
+ this.log_msg("commands common to study and play mode:");
+ this.log_msg(" " + movement_keys_desc + " - move");
+ this.log_msg(" " + this.keys.switch_to_chat + " - switch to chat mode");
+ this.log_msg("commands specific to play mode:");
+ this.log_msg(" " + this.keys.switch_to_edit + " - write following ASCII character");
+ this.log_msg(" " + this.keys.flatten + " - flatten surroundings");
+ this.log_msg(" " + this.keys.switch_to_study + " - switch to study mode");
+ this.log_msg("commands specific to study mode:");
+ this.log_msg(" " + this.keys.switch_to_annotate + " - annotate terrain");
+ this.log_msg(" " + this.keys.switch_to_play + " - switch to play mode");
+ },
+ draw_map: function() {
+ let map_lines_split = [];
+ let line = [];
+ for (let i = 0, j = 0; i < game.map.length; i++, j++) {
+ if (j == game.map_size[1]) {
+ map_lines_split.push(line);
+ line = [];
+ j = 0;
+ };
+ line.push(game.map[i]);
+ };
+ map_lines_split.push(line);
+ for (const thing_id in game.things) {
+ let t = game.things[thing_id];
+ map_lines_split[t.position[0]][t.position[1]] = '@';
+ };
+ if (tui.mode.shows_info) {
+ map_lines_split[explorer.position[0]][explorer.position[1]] = '?';
+ }
+ let map_lines = []
+ if (game.map_geometry == 'Square') {
+ for (let line_split of map_lines_split) {
+ map_lines.push(line_split.join(' '));
+ };
+ } else if (game.map_geometry == 'Hex') {
+ let indent = 0
+ for (let line_split of map_lines_split) {
+ map_lines.push(' '.repeat(indent) + line_split.join(' '));
+ if (indent == 0) {
+ indent = 1;
+ } else {
+ indent = 0;
+ };
+ };
+ }
+ let window_center = [terminal.rows / 2, this.window_width / 2];
+ let player = game.things[game.player_id];
+ let center_position = [player.position[0], player.position[1]];
+ if (tui.mode.shows_info) {
+ center_position = [explorer.position[0], explorer.position[1]];
+ }
+ center_position[1] = center_position[1] * 2;
+ let offset = [center_position[0] - window_center[0],
+ center_position[1] - window_center[1]]
+ if (game.map_geometry == 'Hex' && offset[0] % 2) {
+ offset[1] += 1;
+ };
+ let term_y = Math.max(0, -offset[0]);
+ let term_x = Math.max(0, -offset[1]);
+ let map_y = Math.max(0, offset[0]);
+ let map_x = Math.max(0, offset[1]);
+ for (; term_y < terminal.rows && map_y < game.map_size[0]; term_y++, map_y++) {
+ let to_draw = map_lines[map_y].slice(map_x, this.window_width + offset[1]);
+ terminal.write(term_y, term_x, to_draw);
+ }
+ },
+ draw_mode_line: function() {
+ terminal.write(0, this.window_width, 'MODE: ' + this.mode.name);
+ },
+ draw_turn_line: function(n) {
+ terminal.write(1, this.window_width, 'TURN: ' + game.turn);
+ },
+ draw_history: function() {
+ let log_display_lines = [];
+ for (let line of this.log) {
+ log_display_lines = log_display_lines.concat(this.msg_into_lines_of_width(line, this.window_width));
+ };
+ for (let y = terminal.rows - 1 - this.height_input,
+ i = log_display_lines.length - 1;
+ y >= this.height_header && i >= 0;
+ y--, i--) {
+ terminal.write(y, this.window_width, log_display_lines[i]);
+ }
},
draw_info: function() {
- terminal.drawBox(this.height_header, this.window_width, terminal.rows - this.height_header - this.height_input, this.window_width);
let lines = this.msg_into_lines_of_width(explorer.get_info(), this.window_width);
for (let y = this.height_header, i = 0; y < terminal.rows && i < lines.length; y++, i++) {
terminal.write(y, this.window_width, lines[i]);
}
},
+ draw_input: function() {
+ if (this.mode.has_input_prompt) {
+ for (let y = terminal.rows - this.height_input, i = 0; i < this.input_lines.length; y++, i++) {
+ terminal.write(y, this.window_width, this.input_lines[i]);
+ }
+ }
+ },
full_refresh: function() {
- this.draw_map();
- this.draw_turn_line();
- this.draw_mode_line();
- if (this.mode.shows_annotations) {
- this.draw_info();
+ terminal.drawBox(0, 0, terminal.rows, terminal.cols);
+ if (this.mode.is_intro) {
+ this.draw_history();
+ this.draw_input();
} else {
- this.draw_history();
+ if (game.turn_complete) {
+ this.draw_map();
+ this.draw_turn_line();
+ }
+ this.draw_mode_line();
+ if (this.mode.shows_info) {
+ this.draw_info();
+ } else {
+ this.draw_history();
+ }
+ this.draw_input();
}
- this.draw_input();
- this.refresh();
+ terminal.refresh();
}
}
let game = {
- things: {},
- turn: 0,
- map: "",
- map_size: [0,0],
- player_id: 0
+ init: function() {
+ this.things = {};
+ this.turn = -1;
+ this.map = "";
+ this.map_size = [0,0];
+ this.player_id = -1;
+ this.portals = {};
+ },
+ get_thing: function(id_, create_if_not_found=false) {
+ if (id_ in game.things) {
+ return game.things[id_];
+ } else if (create_if_not_found) {
+ let t = new Thing([0,0]);
+ game.things[id_] = t;
+ return t;
+ };
+ },
+ move: function(start_position, direction) {
+ let target = [start_position[0], start_position[1]];
+ if (direction == 'LEFT') {
+ target[1] -= 1;
+ } else if (direction == 'RIGHT') {
+ target[1] += 1;
+ } else if (game.map_geometry == 'Square') {
+ if (direction == 'UP') {
+ target[0] -= 1;
+ } else if (direction == 'DOWN') {
+ target[0] += 1;
+ };
+ } else if (game.map_geometry == 'Hex') {
+ let start_indented = start_position[0] % 2;
+ if (direction == 'UPLEFT') {
+ target[0] -= 1;
+ if (!start_indented) {
+ target[1] -= 1;
+ }
+ } else if (direction == 'UPRIGHT') {
+ target[0] -= 1;
+ if (start_indented) {
+ target[1] += 1;
+ }
+ } else if (direction == 'DOWNLEFT') {
+ target[0] += 1;
+ if (!start_indented) {
+ target[1] -= 1;
+ }
+ } else if (direction == 'DOWNRIGHT') {
+ target[0] += 1;
+ if (start_indented) {
+ target[1] += 1;
+ }
+ };
+ };
+ if (target[0] < 0 || target[1] < 0 ||
+ target[0] >= this.map_size[0] || target[1] >= this.map_size[1]) {
+ return null;
+ };
+ return target;
+ }
}
-terminal.initialize();
+game.init();
tui.init();
-tui.log_help();
tui.full_refresh();
-
server.init(websocket_location);
-server.websocket.onmessage = function (event) {
- let tokens = parser.tokenize(event.data)[0];
- if (tokens[0] === 'TURN') {
- game.things = {}
- game.turn = parseInt(tokens[1]);
- } else if (tokens[0] === 'THING_POS') {
- game.things[tokens[1]] = parser.parse_yx(tokens[2]);
- } else if (tokens[0] === 'MAP') {
- game.map_size = parser.parse_yx(tokens[1]);
- game.map = tokens[2]
- } else if (tokens[0] === 'GAME_STATE_COMPLETE') {
- explorer.empty_info_db();
- if (tui.mode == mode_study) {
- explorer.query_info();
- }
- tui.draw_turn_line();
- tui.draw_map();
- tui.refresh();
- } else if (tokens[0] === 'CHAT') {
- tui.log_msg('# ' + tokens[1], 1);
- tui.refresh();
- } else if (tokens[0] === 'PLAYER_ID') {
- game.player_id = parseInt(tokens[1]);
- } else if (tokens[0] === 'META') {
- tui.log_msg('@ ' + tokens[1]);
- tui.refresh();
- } else if (tokens[0] === 'ANNOTATION') {
- let position = parser.parse_yx(tokens[1]);
- explorer.update_info_db(position, tokens[2]);
- } else if (tokens[0] === 'UNHANDLED_INPUT') {
- tui.log_msg('? unknown command');
- tui.refresh();
- } else if (tokens[0] === 'PLAY_ERROR') {
- terminal.blink_screen();
- } else if (tokens[0] === 'ARGUMENT_ERROR') {
- tui.log_msg('? syntax error: ' + tokens[1]);
- tui.refresh();
- } else if (tokens[0] === 'GAME_ERROR') {
- tui.log_msg('? game error: ' + tokens[1]);
- tui.refresh();
- } else if (tokens[0] === 'PONG') {
- console.log('PONG');
- } else {
- tui.log_msg('? unhandled input: ' + event.data);
- tui.refresh();
- }
-}
let explorer = {
position: [0,0],
info_db: {},
move: function(direction) {
- let try_pos = [0,0];
- try_pos[0] = this.position[0];
- try_pos[1] = this.position[1];
- if (direction == 'left') {
- try_pos[1] -= 1;
- } else if (direction == 'right') {
- try_pos[1] += 1;
- } else if (direction == 'up') {
- try_pos[0] -= 1;
- } else if (direction == 'down') {
- try_pos[0] += 1;
- };
- if (!(try_pos[0] < 0) &&
- !(try_pos[1] < 0) &&
- !(try_pos[0] >= game.map_size[0])
- && !(try_pos[1] >= game.map_size[1])) {
- this.position = try_pos;
+ let target = game.move(this.position, direction);
+ if (target) {
+ this.position = target
this.query_info();
- tui.draw_map();
- tui.draw_info();
- tui.refresh();
- }
+ tui.full_refresh();
+ } else {
+ terminal.blink_screen();
+ };
},
update_info_db: function(yx, str) {
this.info_db[yx] = str;
if (tui.mode == mode_study) {
- tui.draw_info();
- tui.refresh();
+ tui.full_refresh();
}
},
empty_info_db: function() {
this.info_db = {};
if (tui.mode == mode_study) {
- tui.draw_info();
- tui.refresh();
+ tui.full_refresh();
}
},
query_info: function() {
server.send(["GET_ANNOTATION", unparser.to_yx(explorer.position)]);
},
get_info: function() {
+ let info = "";
+ let position_i = this.position[0] * game.map_size[1] + this.position[1];
+ info += "TERRAIN: " + game.map[position_i] + "\n";
+ for (let t_id in game.things) {
+ let t = game.things[t_id];
+ if (t.position[0] == this.position[0] && t.position[1] == this.position[1]) {
+ info += "PLAYER @";
+ if (t.name_) {
+ info += ": " + t.name_;
+ }
+ info += "\n";
+ }
+ }
+ if (this.position in game.portals) {
+ info += "PORTAL: " + game.portals[this.position] + "\n";
+ }
if (this.position in this.info_db) {
- return this.info_db[this.position];
+ info += "ANNOTATIONS: " + this.info_db[this.position];
} else {
- return 'waiting …';
+ info += 'waiting …';
}
+ return info;
},
annotate: function(msg) {
if (msg.length == 0) {
msg = " "; // triggers annotation deletion
}
server.send(["ANNOTATE", unparser.to_yx(explorer.position), msg]);
+ },
+ set_portal: function(msg) {
+ if (msg.length == 0) {
+ msg = " "; // triggers portal deletion
+ }
+ server.send(["PORTAL", unparser.to_yx(explorer.position), msg]);
}
}
-document.addEventListener('keydown', (event) => {
- if (tui.mode.has_input_prompt && event.key.length === 1) {
- tui.add_to_input(event.key);
- tui.full_refresh();
- } else if (tui.mode.has_input_prompt && event.key == 'Backspace') {
- tui.shorten_input();
+tui.inputEl.addEventListener('input', (event) => {
+ if (tui.mode.has_input_prompt) {
+ let max_length = tui.window_width * terminal.rows - tui.input_prompt.length;
+ if (tui.inputEl.value.length > max_length) {
+ tui.inputEl.value = tui.inputEl.value.slice(0, max_length);
+ };
+ tui.recalc_input_lines();
tui.full_refresh();
+ } else if (tui.mode == mode_edit && tui.inputEl.value.length > 0) {
+ server.send(["TASK:WRITE", tui.inputEl.value[0]]);
+ tui.switch_mode(mode_play);
+ } else if (tui.mode == mode_teleport) {
+ if (['Y', 'y'].includes(tui.inputEl.value[0])) {
+ server.reconnect_to(tui.teleport_target);
+ } else {
+ tui.log_msg("@ teleportation aborted");
+ tui.switch_mode(mode_play);
+ }
+ }
+}, false);
+tui.inputEl.addEventListener('keydown', (event) => {
+ if (event.key == 'Enter') {
+ event.preventDefault();
+ }
+ if (tui.mode == mode_login && event.key == 'Enter') {
+ tui.login_name = tui.inputEl.value;
+ server.send(['LOGIN', tui.inputEl.value]);
+ tui.empty_input();
+ } else if (tui.mode == mode_portal && event.key == 'Enter') {
+ explorer.set_portal(tui.inputEl.value);
+ tui.switch_mode(mode_study, true);
} else if (tui.mode == mode_annotate && event.key == 'Enter') {
- explorer.annotate(tui.input);
+ explorer.annotate(tui.inputEl.value);
tui.switch_mode(mode_study, true);
+ } else if (tui.mode == mode_teleport && event.key == 'Enter') {
+ if (tui.inputEl.value == 'YES!') {
+ server.reconnect_to(tui.teleport_target);
+ } else {
+ tui.log_msg('@ teleport aborted');
+ tui.switch_mode(mode_play);
+ };
} else if (tui.mode == mode_chat && event.key == 'Enter') {
- let [tokens, token_starts] = parser.tokenize(tui.input);
+ let [tokens, token_starts] = parser.tokenize(tui.inputEl.value);
if (tokens.length > 0 && tokens[0].length > 0) {
- if (tokens[0][0] == ':') {
- if (tokens[0] == ':play' || tokens[0] == ':p') {
+ if (tui.inputEl.value[0][0] == '/') {
+ if (tokens[0].slice(1) == 'play' || tokens[0].slice(1) == 'P') {
tui.switch_mode(mode_play);
- } else if (tokens[0] == ':study' || tokens[0] == ':s') {
+ } else if (tokens[0].slice(1) == 'study' || tokens[0].slice(1) == '?') {
tui.switch_mode(mode_study);
- } else if (tokens[0] == ':help') {
+ } else if (tokens[0].slice(1) == 'help') {
tui.log_help();
- tui.refresh();
- } else if (tokens[0] == ':login') {
+ } else if (tokens[0].slice(1) == 'nick') {
if (tokens.length > 1) {
server.send(['LOGIN', tokens[1]]);
} else {
tui.log_msg('? need login name');
}
- } else if (tokens[0] == ':msg') {
+ } else if (tokens[0].slice(1) == 'msg') {
if (tokens.length > 2) {
- let msg = tui.input.slice(token_starts[2]);
+ let msg = tui.inputEl.value.slice(token_starts[2]);
server.send(['QUERY', tokens[1], msg]);
} else {
tui.log_msg('? need message target and message');
}
+ } else if (tokens[0].slice(1) == 'reconnect') {
+ if (tokens.length > 1) {
+ server.reconnect_to(tokens[1]);
+ } else {
+ server.reconnect();
+ }
} else {
tui.log_msg('? unknown command');
}
- } else {
- server.send(['ALL', tui.input]);
+ } else {
+ server.send(['ALL', tui.inputEl.value]);
}
+ } else if (tui.inputEl.valuelength > 0) {
+ server.send(['ALL', tui.inputEl.value]);
}
tui.empty_input();
tui.full_refresh();
} else if (tui.mode == mode_play) {
- if (event.key === 'c') {
+ if (event.key === tui.keys.switch_to_chat) {
+ event.preventDefault();
tui.switch_mode(mode_chat);
- } else if (event.key === 'e') {
+ } else if (event.key === tui.keys.switch_to_edit) {
+ event.preventDefault();
tui.switch_mode(mode_edit);
- } else if (event.key === '?') {
+ } else if (event.key === tui.keys.switch_to_study) {
tui.switch_mode(mode_study);
- } else if (event.key === 'F1') {
- tui.log_help();
- tui.refresh();
- } else if (event.key === 'f') {
+ } else if (event.key === tui.keys.flatten) {
server.send(["TASK:FLATTEN_SURROUNDINGS"]);
- } else if (event.key === 'a') {
- server.send(['TASK:MOVE', 'LEFT']);
- } else if (event.key === 'd') {
- server.send(['TASK:MOVE', 'RIGHT']);
- } else if (event.key === 'w') {
- server.send(['TASK:MOVE', 'UP']);
- } else if (event.key === 's') {
- server.send(['TASK:MOVE', 'DOWN']);
+ } else if (event.key in tui.movement_keys) {
+ server.send(['TASK:MOVE', tui.movement_keys[event.key]]);
};
- } else if (tui.mode == mode_edit) {
- if (event.key != "Shift" && event.key.length == 1) {
- server.send(["TASK:WRITE", event.key]);
- tui.switch_mode(mode_play);
- }
} else if (tui.mode == mode_study) {
- if (event.key === 'c') {
+ if (event.key === tui.keys.switch_to_chat) {
+ event.preventDefault();
tui.switch_mode(mode_chat);
- } else if (event.key == 'p') {
+ } else if (event.key == tui.keys.switch_to_play) {
tui.switch_mode(mode_play);
- } else if (event.key === 'a') {
- explorer.move('left');
- } else if (event.key === 'd') {
- explorer.move('right');
- } else if (event.key === 'w') {
- explorer.move('up');
- } else if (event.key === 's') {
- explorer.move('down');
- } else if (event.key === 'A') {
+ } else if (event.key === tui.keys.switch_to_portal) {
+ event.preventDefault();
+ tui.switch_mode(mode_portal);
+ } else if (event.key in tui.movement_keys) {
+ explorer.move(tui.movement_keys[event.key]);
+ } else if (event.key === tui.keys.switch_to_annotate) {
+ event.preventDefault();
tui.switch_mode(mode_annotate);
- tui.draw_info();
- tui.refresh();
};
}
}, false);
+
+rows_selector.addEventListener('input', function() {
+ if (rows_selector.value % 4 != 0) {
+ return;
+ }
+ terminal.initialize();
+ tui.full_refresh();
+}, false);
+cols_selector.addEventListener('input', function() {
+ if (cols_selector.value % 4 != 0) {
+ return;
+ }
+ terminal.initialize();
+ tui.window_width = terminal.cols / 2,
+ tui.full_refresh();
+}, false);
+key_switch_to_chat_selector.addEventListener('input', function() { tui.init_keys(); }, false);
+key_switch_to_play_selector.addEventListener('input', function() { tui.init_keys(); }, false);
+key_switch_to_annotate_selector.addEventListener('input', function() { tui.init_keys(); }, false);
+key_switch_to_portal_selector.addEventListener('input', function() { tui.init_keys(); }, false);
+key_switch_to_study_selector.addEventListener('input', function() { tui.init_keys(); }, false);
+key_switch_to_edit_selector.addEventListener('input', function() { tui.init_keys(); }, false);
+key_flatten_selector.addEventListener('input', function() { tui.init_keys(); }, false);
+key_hex_move_upleft_selector.addEventListener('input', function() { tui.init_keys(); }, false);
+key_hex_move_upright_selector.addEventListener('input', function() { tui.init_keys(); }, false);
+key_hex_move_right_selector.addEventListener('input', function() { tui.init_keys(); }, false);
+key_hex_move_downright_selector.addEventListener('input', function() { tui.init_keys(); }, false);
+key_hex_move_downleft_selector.addEventListener('input', function() { tui.init_keys(); }, false);
+key_hex_move_left_selector.addEventListener('input', function() { tui.init_keys(); }, false);
+key_square_move_up_selector.addEventListener('input', function() { tui.init_keys(); }, false);
+key_square_move_left_selector.addEventListener('input', function() { tui.init_keys(); }, false);
+key_square_move_down_selector.addEventListener('input', function() { tui.init_keys(); }, false);
+key_square_move_right_selector.addEventListener('input', function() { tui.init_keys(); }, false);
+window.setInterval(function() {
+ if (!(['input', 'n_cols', 'n_rows',
+ 'key_switch_to_chat',
+ 'key_switch_to_play',
+ 'key_switch_to_annotate',
+ 'key_switch_to_portal',
+ 'key_switch_to_study',
+ 'key_switch_to_edit',
+ 'key_flatten',
+ 'key_hex_move_upleft',
+ 'key_hex_move_upright',
+ 'key_hex_move_right',
+ 'key_hex_move_downright',
+ 'key_hex_move_downleft',
+ 'key_hex_move_left',
+ 'key_square_move_up',
+ 'key_square_move_left',
+ 'key_square_move_down',
+ 'key_square_move_right',].includes(document.activeElement.id))) {
+ tui.inputEl.focus();
+ }
+}, 100);
</script>
</body></html>
projects / plomrogue2-experiments / blobdiff