diff options
| -rw-r--r-- | engines/draci/game.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/engines/draci/game.cpp b/engines/draci/game.cpp index 82bddb6f9d..53ada6ace4 100644 --- a/engines/draci/game.cpp +++ b/engines/draci/game.cpp @@ -988,8 +988,10 @@ void Game::walkHero(int x, int y, SightDirection dir) { // Compute the shortest and obliqued path. WalkingPath shortestPath, obliquePath; - _walkingMap.findShortestPath(_hero, target, &shortestPath); - // TODO: test reachability and react + if (!_walkingMap.findShortestPath(_hero, target, &shortestPath)) { + debug(1, "Unreachable point [%d,%d]", target.x, target.y); + return; + } _walkingMap.obliquePath(shortestPath, &obliquePath); debugC(2, kDraciWalkingDebugLevel, "Walking path lengths: shortest=%d oblique=%d", shortestPath.size(), obliquePath.size()); if (_vm->_showWalkingMap) { |