Do not attempt to move if there are active dialogs

client/HeroMovementController.cpp

@@ -22,6 +22,7 @@
 
 #include "../CCallback.h"
 
+#include "../lib/CondSh.h"
 #include "../lib/pathfinder/CGPathNode.h"
 #include "../lib/mapObjects/CGHeroInstance.h"
 #include "../lib/networkPacks/PacksForClient.h"
@@ -233,7 +234,7 @@ void HeroMovementController::onMoveHeroApplied()
 	assert(currentlyMovingHero);
 	const auto * hero = currentlyMovingHero;
 
-	bool canMove = LOCPLINT->localState->hasPath(hero) && LOCPLINT->localState->getPath(hero).nextNode().turns == 0;
+	bool canMove = LOCPLINT->localState->hasPath(hero) && LOCPLINT->localState->getPath(hero).nextNode().turns == 0 && !LOCPLINT->showingDialog->get();
 	bool wantStop = stoppingMovement;
 	bool canStop = !canMove || canHeroStopAtNode(LOCPLINT->localState->getPath(hero).currNode());