Vanilla 1.8 detect new player
In vanilla 1.8 using command blocks, is it possible to change a player's spawn point after they first join a server?
When a player first joins a server they are in location "A" When they press a button to leave the spawn point (or use any other trigger) they are sent to location "B" If they die after leaving the spawn they will respawn in location "B"
No mods or plugins 1.8 Vanilla McEdit map editing is OK
Best Answer
This is one of the cases where using stat objectives on a scoreboard comes in handy, since it is impossible to detect players who don't have a score (i.e. a score of NULL, which is different from a score of 0!). stat objectives increase automatically depending on player actions, making them ideal for this. Set up a timePlayed objective like this:
/scoreboard objectives add timePlayed stat.playOneMinute
Contrary to the name, playOneMinute objectives increase at every game tick (making the value 1200 after one minute). You can use this objective to detect new players using @a[score_timePlayed=1].
To teleport new Players to a fixed point, set up a setblock clock and have it run
/tp @a[score_timePlayed=1] x y z
where x y z are the coordinates of your spawn.
Credit goes to /u/Boxfigs on reddit.
Should you want to re-declare an existing player as new (e.g. for testing), you can use
scoreboard players reset P timePlayed
where P is any valid target selector.
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