event onPlayerChangeFocus (server-side)
Available since version: 0.0.1
This event is triggered when player targets another player.
int playerid, int oldFocusId, int newFocusId
intplayerid: the id of the player which changes the focus.
intoldFocusId: the old playerid targeted by the player. Can be
-1if player wasn't targeting other player.
intnewFocusId: the new playerid targeted by the player. Can be
-1if player doesn't target anyone.