def dispatch(self, core, session):
user = session.user
sess = meta.Session()
if self.target is None:
target = user
else:
try:
target = sess.query(User).filter(User.name == self.target).one()
except (NoResultFound, MultipleResultsFound):
user.sendEx(core.bus, PacketError(severity=SEVERITY_WARN, msg="User not found."))
return
if not target.online:
# lie about it and pretend the user doesn't exist
user.sendEx(core.bus, PacketError(severity=SEVERITY_WARN, msg="User not found."))
return
tile = target.location
chunk = tile.chunk
acoords = dissolve(chunk.cx, chunk.cy, tile.rx, tile.ry, CHUNK_STRIDE)
packet = PacketUser(
name=target.name,
level=target.level,
profession=target.profession.name,
location={
"x" : acoords[0],
"y" : acoords[1],
"realm" : chunk.realm.name
},
hp={ "now" : target.hp, "max" : target.hpmax },
ap={ "now" : target.ap, "max" : target.apmax },
xp={ "now" : target.xp, "max" : target.xpmax }
)
if self.target is not None:
packet.target = target.name
user.sendEx(core.bus, packet)
def dispatch(self, core, session):
user = session.user
sess = meta.Session()
# TODO: optimize these queries (more joins!)
tile = sess.query(Tile).get(user.location_id)
terrain = tile.terrain
chunk = tile.chunk
realm = chunk.realm
# get the players here
things = []
for target in sess.query(User).filter(and_(User.location_id == tile.id, User.online == True, User.id != user.id)):
things.append({
"name" : target.name,
"level" : target.level,
"type" : "user"
})
acoords = dissolve(chunk.cx, chunk.cy, tile.rx, tile.ry, CHUNK_STRIDE)
user.sendEx(core.bus, PacketInfo(
location={
"x" : acoords[0],
"y" : acoords[1],
"realm" : realm.name,
},
terrain={
"img" : terrain.img,
"name" : terrain.name,
},
size={
"cw" : realm.cw,
"ch" : realm.ch
},
things=things
))
