bendn's repos / gd-chess-server
server for my chess game
Diffstat (limited to 'src/clients.js')
-rw-r--r--src/clients.js88
1 files changed, 88 insertions, 0 deletions
diff --git a/src/clients.js b/src/clients.js
new file mode 100644
index 0000000..f018a12
--- /dev/null
+++ b/src/clients.js
@@ -0,0 +1,88 @@
+function create_data(ws, id, name, country) {
+ return {
+ name: name,
+ id: id,
+ ws: ws,
+ country: country,
+ };
+}
+
+function create_empty_data() {
+ return {
+ empty: true,
+ };
+}
+
+export class Clients {
+ constructor(ws, id, name, country, is_white) {
+ if (is_white) {
+ this.w = create_data(ws, id, name, country);
+ this.b = create_empty_data();
+ } else {
+ this.b = create_data(ws, id, name, country);
+ this.w = create_empty_data();
+ }
+ }
+
+ get_ws(color) {
+ return color === "w" ? this.w.ws : this.b.ws;
+ }
+
+ get_info(color) {
+ return color === "w"
+ ? { name: this.w.name, country: this.w.country }
+ : { name: this.b.name, country: this.b.country };
+ }
+
+ get client_list() {
+ return [this.get_ws("w"), this.get_ws("b")];
+ }
+
+ get players() {
+ let players = 0;
+ if (!this.w.empty) players++;
+ if (!this.b.empty) players++;
+ return players;
+ }
+
+ get length() {
+ let client_count = 0;
+ if (this.w.ws != undefined) client_count++;
+ if (this.b.ws != undefined) client_count++;
+ return client_count;
+ }
+
+ get_all_info() {
+ return { w: this.get_info("w"), b: this.get_info("b") };
+ }
+
+ add(ws, name, id, country, is_white = this.w.empty) {
+ if (is_white) this.w = create_data(ws, id, name, country);
+ else this.b = create_data(ws, id, name, country);
+ }
+
+ exists(color) {
+ return color === "w" ? !this.w.empty : !this.b.empty;
+ }
+
+ // fake function overloading
+ color_of(nameorws, country, id) {
+ if (typeof nameorws == "string") {
+ // if you check name, country AND id, even if there are duplicate ids (impossible) it wont have problems
+ function check(on) {
+ // if on doesnt have a name property, this will not error, because js
+ return on.name == nameorws && on.country == country && on.id == id;
+ }
+ if (check(this.w)) return "w";
+ else if (check(this.b)) return "b";
+ } else if (typeof nameorws == "object") {
+ if (this.w.ws == nameorws) return "w";
+ if (this.b.ws == nameorws) return "b";
+ }
+ }
+
+ erase(client) {
+ if (this.w.ws == client) this.w.ws = undefined;
+ else if (this.b.ws == client) this.b.ws = undefined;
+ }
+}