import es
import cmdlib
from vecmath import vector



points = {}


def load():
    if es.exists('saycommand', '!t'):
        cmdlib.unregisterSayCommand('!t')
    cmdlib.registerSayCommand('!t', teleport_player, 'Allows Players to teleport')

    if es.exists('saycommand', '!saveloc'):
        cmdlib.unregisterSayCommand('!saveloc')
    cmdlib.registerSayCommand('!saveloc', save_loc, 'Allows Players to save their current location')


def round_start(ev):
    points.clear()


def teleport_player(userid, args):
    s = es.getplayersteamid(userid)

    if not points.has_key(s):
        es.tell('#multi', 'Es wurde noch kein Spawnpunkt für dich gespeichert')
        return

    es.server.queuecmd('es_xsetpos %s %s' % (userid, str(points[s]['loc'])))

def save_loc(userid, args):
    s = es.getplayersteamid(userid)
    loc = es.getplayerlocation(userid)
    points[s]['loc'] = vector(loc)