Method validateEdge

source/game/StarActorMovementController.cpp:1383–1454

}

bool PathController::validateEdge(ActorMovementController& movementController, PlatformerAStar::Edge const& edge) {
  using namespace PlatformerAStar;

  auto const groundCollision = CollisionSet{ CollisionKind::Null, CollisionKind::Block, CollisionKind::Slippery, CollisionKind::Platform };
  auto const solidCollision = CollisionSet{ CollisionKind::Null, CollisionKind::Block, CollisionKind::Slippery };

  auto const openDoors = [&](RectF const& bounds) {
  auto objects = m_world->entityQuery(bounds, entityTypeFilter<Object>());
  auto opened = objects.filtered([&](EntityPtr const& e) -> bool {
      if (auto object = as<Object>(e)) {
        if (object->isMaster()) {
          auto arg = m_world->luaRoot()->luaEngine().createString("closedDoor");
          auto res = object->callScript("hasCapability", LuaVariadic<LuaValue>{arg});
          if (res && res->is<LuaBoolean>() && res->get<LuaBoolean>()){
            m_world->sendEntityMessage(e->entityId(), "openDoor");
            return true;
          }
        }
      }
      return false;
    });
    return !opened.empty();
  };

  auto poly = movementController.collisionPoly();
  poly.translate(edge.target.position);
  if (m_world->polyCollision(poly) || movingCollision(movementController, poly)) {
    auto bounds = RectI::integral(poly.boundBox());
    // for (auto line : bounds.edges()) {
    //   SpatialLogger::logLine("world", Line2F(line), Color::Magenta.toRgba());
    // }
    if (m_world->rectTileCollision(bounds) && !m_world->rectTileCollision(bounds, solidCollision)) {
      if (!openDoors(poly.boundBox())) {
        // SpatialLogger::logPoly("world", poly, Color::Yellow.toRgba());
        return false;
      }
    } else {
      // SpatialLogger::logPoly("world", poly, Color::Red.toRgba());
      return false;
    }
  }
  //SpatialLogger::logPoly("world", poly, Color::Blue.toRgba());

  auto inLiquid = [&](Vec2F const& position) -> bool {
    auto bounds = movementController.localBoundBox().translated(position);
    auto liquidLevel = m_world->liquidLevel(bounds);
    if (liquidLevel.level >= movementController.baseParameters().minimumLiquidPercentage.value(1.0)) {
      // for (auto line : bounds.edges()) {
      //   SpatialLogger::logLine("world", line, Color::Blue.toRgba());
      // }
      return true;
    } else {
      // for (auto line : bounds.edges()) {
      //   SpatialLogger::logLine("world", line, Color::Red.toRgba());
      // }
      return false;
    }
  };