Method sense_unit_at_location

battlecode-engine/src/world.rs:623–628

The unit at the location, if it exists. LocationOffMap - the location is off the map. LocationNotVisible - the location is outside the vision range.

(&self, location: MapLocation)

    /// * LocationOffMap - the location is off the map.
    /// * LocationNotVisible - the location is outside the vision range.
    pub fn sense_unit_at_location(&self, location: MapLocation)
                                  -> Result<Option<Unit>, GameError> {
        self.ok_if_can_sense_location(location)?;
        let unit_id = self.my_planet().units_by_loc.get(&location);
        Ok(unit_id.map(|id| self.unit(*id).expect("unit exists").clone()))
    }

    // ************************************************************************
    // ************************** WEATHER METHODS *****************************