Red Quad's exploring is over but the red mailbox is not yet detected, then the red quad should not go and land, it should stay put in exploring mode and wait for red mailbox's location. The landing should only be done when the whole mission is explored and the package has been dropped.
Red Quad's exploring is over but the red mailbox is not yet detected, then the red quad should not go and land, it should stay put in exploring mode and wait for red mailbox's location. The landing should only be done when the whole mission is explored and the package has been dropped.