Amélioration des remoteActorCall

module/actor/base-actor.js

@@ -68,19 +68,23 @@ export class RdDBaseActor extends Actor {
       return false
     }
     else {
-      game.socket.emit(SYSTEM_SOCKET_ID, {
-        msg: "msg_remote_actor_call",
-        data: callData,
-        userId: Misc.firstConnectedGMId()
-      })
-      return true
+      const gmUserId = Misc.firstConnectedGMId()
+      if (gmUserId){
+        game.socket.emit(SYSTEM_SOCKET_ID, {
+          msg: "msg_remote_actor_call",
+          data: callData,
+          userId: gmUserId
+        })
+        return true
+      }
+      return false
     }
   }
 
   static onRemoteActorCall(callData, userId) {
-    const actor = RdDBaseActor.getRealActor(callData?.actorId, callData?.tokenId);
     if (userId == game.user.id) {
       // Seul le joueur choisi effectue l'appel: le joueur courant si propriétaire de l'actor, ou le MJ sinon
+      const actor = RdDBaseActor.getRealActor(callData?.actorId, callData?.tokenId);
       const args = callData.args;
       console.info(`RdDBaseActor.onRemoteActorCall: pour l'Actor ${callData.actorId}, appel de RdDBaseActor.${callData.method}(`, ...args, ')');
       actor[callData.method](...args);
@@ -461,7 +465,7 @@ export class RdDBaseActor extends Actor {
       ui.notifications.info("Inutile de se vendre à soi-même");
       return;
     }
-    if (!Misc.isFirstConnectedGM()) {
+    if (!game.user.isGM) {
       RdDBaseActor.remoteActorCall({
         actorId: achat.vendeurId ?? achat.acheteurId,
         method: 'achatVente', args: [achat]