Add Ice Age Chess
[vchess.git] / client / src / playCompMove.js
1 // Logic to play a computer move in a web worker
2 onmessage = async function(e) {
3 switch (e.data[0]) {
4 case "scripts": {
5 await import("@/variants/" + e.data[1] + ".js")
6 .then((vModule) => { self.V = vModule[e.data[1] + "Rules"]; });
7 break;
8 }
9 case "init": {
10 const fen = e.data[1];
11 self.vr = new self.V(fen);
12 break;
13 }
14 case "newmove":
15 let move = e.data[1];
16 // Caution: could be a multi-move
17 if (!Array.isArray(move))
18 move = [move];
19 move.forEach(m => self.vr.play(m));
20 break;
21 case "askmove": {
22 const compMove = self.vr.getComputerMove();
23 postMessage(compMove);
24 break;
25 }
26 }
27 };