bendn's repos / gd-chess-server
server for my chess game
Diffstat (limited to 'src/game.js')
-rw-r--r--src/game.js82
1 files changed, 36 insertions, 46 deletions
diff --git a/src/game.js b/src/game.js
index 1966982..d8cb859 100644
--- a/src/game.js
+++ b/src/game.js
@@ -1,65 +1,58 @@
import { Chess } from "chess.js";
-import { Infos } from "./infos.js";
-import { str_obj, flip_int, send_group_packet } from "./utils.js";
+import { Clients } from "./clients.js";
+import { str_obj, send_group_packet, flip_color } from "./utils.js";
export class Game {
constructor(data, ws, wss) {
this.wss = wss;
- this.hosterIndex = Number(!data.team);
- this.clients = [undefined, undefined];
- this.clients[this.hosterIndex] = ws; // team === true : 0 ? 1
this.gamecode = data.gamecode;
- this.ids = [undefined, undefined]; // not a set so i can play against myself
- this.ids[this.hosterIndex] = data.id;
- this.infos = new Infos(this.hosterIndex, data.name, data.country);
+ this.clients = new Clients(ws, data.id, data.name, data.country, data.team);
this.spectators = [];
this.game = new Chess();
- if (data.hasOwnProperty("moves")) this.game.load_pgn(data.moves.join(" "));
+ if (data.hasOwnProperty("moves")) {
+ if (typeof data.moves == "string") this.game.load_pgn(data.moves);
+ else this.game.load_pgn(data.moves.join(" "));
+ }
+
+ // create func aliases
+ this.get_info = this.clients.get_info.bind(this.clients);
+ this.get_ws = this.clients.get_ws.bind(this.clients);
+ this.color_of = this.clients.color_of.bind(this.clients);
+ this.exists = this.clients.exists.bind(this.clients);
+ this.remove_client = this.clients.erase.bind(this.clients);
+ this.add_spectator = this.spectators.push;
+
+ this.is_game_over = this.game.game_over;
+ this.move = this.game.move;
+ this.undo = this.game.undo;
}
+
get pgn() {
return this.game.pgn();
}
get players() {
- let players = 0;
- this.ids.forEach((id) => {
- if (id !== undefined) players++;
- });
- return players;
+ return this.clients.players;
}
get client_count() {
- let clients = 0;
- this.clients.forEach((client) => {
- if (client !== undefined) clients++;
- });
- return clients;
+ return this.clients.length;
}
- get joinerIndex() {
- return flip_int(this.hosterIndex);
+ get client_list() {
+ return this.clients.client_list;
}
- //true for valid
+
+ // true for valid
validate_move(move) {
const res = this.game.move(move);
if (str_obj(res) == "{}") return false;
this.game.undo();
return true;
}
- move(move) {
- this.game.move(move);
- }
- undo() {
- this.game.undo();
- }
- remove_client(ws) {
- this.clients[this.clients.indexOf(ws)] = undefined;
- }
- add_client(ws, data) {
- this.clients[this.joinerIndex] = ws;
- this.ids[this.joinerIndex] = data.id;
- this.infos.add(data.name, data.country);
+ add_client(ws, data, is_white = this.clients.w.empty) {
+ this.clients.add(ws, data.name, data.id, data.country, is_white);
}
clean_clients(set_is_alive = true) {
@@ -77,7 +70,7 @@ export class Game {
remove_client(spec, this.wss, this.remove_spectator.bind(this));
});
- this.clients.forEach((client) => {
+ this.client_list.forEach((client) => {
remove_client(client, this.wss, this.remove_client.bind(this));
});
}
@@ -86,21 +79,20 @@ export class Game {
return this.client_count === 0 && this.spectators.length == 0;
}
- add_spectator(ws) {
- this.spectators.push(ws);
- }
remove_spectator(ws) {
this.spectators.slice(this.spectators.indexOf(ws));
}
+
send_group_packet(packet, header) {
delete packet.gamecode;
- send_group_packet(packet, header, this.clients);
+ send_group_packet(packet, header, this.clients.client_list);
send_group_packet(packet, header, this.spectators);
}
+
send_signal_packet(data, ws, header) {
- let i = this.clients.indexOf(ws);
- if (i !== -1) {
- let sendto = this.clients[i ? 0 : 1];
+ let us = this.color_of(ws);
+ if (us !== undefined) {
+ let sendto = this.get_ws(flip_color(us));
delete data.gamecode; // dont send the gamecode to the other player: waste of bytes
if (sendto) {
sendto.send_packet(data, header);
@@ -110,9 +102,7 @@ export class Game {
} else console.log(`could not find client in game ${data.gamecode}`);
return false;
}
- is_game_over() {
- return this.game.game_over();
- }
+
reset_game() {
this.game = new Chess();
}