While working on my map, I came to the point, where I must sprinkle around some pickups, so that players would be able to progress further into the enemy territory, wtihout the need of going back to their home base and resupply. The question is: how do I add pickups the correct way? In particular, I have the following questions: 1)What's the optimal amount of pickups should be placed on a map, and what kind of pickups? (more like "what's the average amount of pickups apperars on every map?") 2)What distance should be between the pickup spawns? 3)Should different pickup spawns have a clear line of sight between one another? 4)How do I choose the place for a pickup?