X-Git-Url: https://git.auder.net/?a=blobdiff_plain;f=client%2Fsrc%2FplayCompMove.js;h=05c2286c49e612feb744e147a5a904fac8a08d9b;hb=e71161fbfffe53b0f4b174e0467cdd98cc70b7b0;hp=45da5113a21c9a57e96741e0b9f390ef4a227642;hpb=8d61fc4ab7373b4a576f3f9108cdf7768ae27096;p=vchess.git

diff --git a/client/src/playCompMove.js b/client/src/playCompMove.js
index 45da5113..05c2286c 100644
--- a/client/src/playCompMove.js
+++ b/client/src/playCompMove.js
@@ -1,26 +1,27 @@
-// For asynchronous computer move search
-onmessage = function(e)
-{
-	switch (e.data[0])
-	{
-		case "scripts":
-			self.importScripts(
-				'//cdnjs.cloudflare.com/ajax/libs/underscore.js/1.9.1/underscore-min.js',
-				'/javascripts/base_rules.js',
-				'/javascripts/utils/array.js',
-				'/javascripts/variants/' + e.data[1] + '.js');
-			self.V = eval(e.data[1] + "Rules");
-			break;
-		case "init":
-			const fen = e.data[1];
-			self.vr = new VariantRules(fen);
-			break;
-		case "newmove":
-			self.vr.play(e.data[1]);
-			break;
-		case "askmove":
-			const compMove = self.vr.getComputerMove();
-			postMessage(compMove);
-			break;
-	}
-}
+// Logic to play a computer move in a web worker
+onmessage = async function(e) {
+  switch (e.data[0]) {
+    case "scripts": {
+      const vModule = await import("@/variants/" + e.data[1] + ".js");
+      self.V = vModule.VariantRules;
+      break;
+    }
+    case "init": {
+      const fen = e.data[1];
+      self.vr = new self.V(fen);
+      break;
+    }
+    case "newmove":
+      let move = e.data[1];
+      // Caution: could be a multi-move
+      if (!Array.isArray(move))
+        move = [move];
+      move.forEach(m => self.vr.play(m));
+      break;
+    case "askmove": {
+      const compMove = self.vr.getComputerMove();
+      postMessage(compMove);
+      break;
+    }
+  }
+};