This is a small redstone system for map builders. This is the ready area in Hunger Game for 8 player. This system will auto
work when 8 players are in positions. To make this thing work, set the 1st spawnpoint in the hole with glow stone on
top. Then change the command blocks like this:
In the 1st command block, set the 2nd player spawnpoint in the 2nd hole.
In the 2nd command block, set the 3rd player spawnpoint in the 2nd hole.
In the 3rd command block, set the 4th player spawnpoint in the 2nd hole.
 ...
Keep do that until you have change all of the command block.