class PacketBulletNew(amp.Command):
requiresAnswer = False
arguments = [(b'id', amp.Integer()), (b'color_r', amp.Integer()),
(b'color_g', amp.Integer()), (b'color_b', amp.Integer()),
(b'position_x', amp.Float()), (b'position_y', amp.Float()),
(b'velocity_x', amp.Float()), (b'velocity_y', amp.Float())]
response = []
class FetchRequestLengthStats(amp.Command):
"A command to request request length statistics from a running weasyl backend."
arguments = [
('percentiles', amp.ListOf(amp.Integer())),
('lengths', amp.ListOf(amp.Float())),
]
response = [
('lengths', amp.ListOf(amp.Float(), optional=True)),
('percentiles', amp.ListOf(amp.Float(), optional=True)),
]
class ClientPing(amp.Command):
"""Client originated ping message for gauging latency.
Message attributes:
clienttime - timestamp at client when ping generated.
Response attributes:
clienttime - timestamp at client when ping generated.
servertime - timestamp at server when ping response generated.
"""
arguments = [('clienttime', amp.Float())]
response = [('clienttime', amp.Float()), ('servertime', amp.Float())]
class ClientControlEvent(amp.Command):
"""Client user control event.
Message attributes:
timestamp - Timestamp of control event.
thrust - Forward/reverse thrust force.
ccwthrust - Counter-clockwise thrust impulse.
shootv - Velocity of a fired bullet.
shoote - Energy of a fired bullet.
"""
arguments = [('timestamp', amp.Float()), ('thrust', amp.Float()),
('ccwthrust', amp.Float()), ('shootv', amp.Float()),
('shoote', amp.Float())]
class ServerPrivateObjectStateEvent(amp.Command):
"""Server private object state event.
Message attributes:
objectid - Numeric ID of the object.
wlevel - Weapon health level.
flevel - Fuel health level.
slevel - Shield health level.
Response attributes:
result - 1 for success.
"""
arguments = [('objectid', amp.Integer()), ('wlevel', amp.Float()),
('flevel', amp.Float()), ('slevel', amp.Float())]
response = [('result', amp.Integer())]
def init_for_twisted_amp(commands):
from twisted.protocols import amp
type_map = {
'string': amp.String(),
'unicode': amp.String(
), # originally was amp.Unicode() - but I don't think Unicode is necessary for JSON strings
'boolean': amp.Boolean(),
'float': amp.Float(),
'integer': amp.Integer()
}
def convert_args(argdata):
return [(x[0], type_map[x[1]]) for x in argdata]
CMD = {}
for name, data in commands.iteritems():
CMD[name] = type(
name, (amp.Command, ), {
'commandName': name,
'arguments': convert_args(data['arguments']),
'response': convert_args(data['response']),
'errors': convert_args(data.get('errors', ())),
'requiresAnswer': data.get('requiresAnswer', True)
})
return CMD
class ReSyncSession(amp.Command):
arguments = [('sessId', amp.Integer()), ('ip', amp.String()),
('hostname', amp.String()), ('delim', amp.String()),
('playerId', amp.Integer()),
('time_connected', amp.Integer()),
('last_activity', amp.Float()), ('mxp', amp.Boolean())]
response = []
errors = {Exception: 'EXCEPTION'}
class FetchRequestStats(amp.Command):
"A command to request request statistics from a running weasyl backend."
arguments = []
response = [
('requestCount', amp.Integer()),
('errorPercentage', amp.Float()),
('mostActiveClients', amp.Integer()),
]
class PacketShipUpdate(amp.Command):
requiresAnswer = False
arguments = [(b'id', amp.Integer()), (b'position_x', amp.Float()),
(b'position_y', amp.Float()), (b'velocity_x', amp.Float()),
(b'velocity_y', amp.Float()), (b'rotation', amp.Float()),
(b'angvelocity', amp.Float()), (b'health', amp.Float())]
response = []
class Count(amp.Command):
arguments = [('n', amp.Integer())]
response = [('oki', amp.Integer()), ('oks', amp.String()),
('oku', amp.Unicode()), ('okb', amp.Boolean()),
('okf', amp.Float()), ('okd', amp.Decimal()),
('okt', amp.DateTime()), ('okl1', amp.ListOf(amp.Integer())),
('okl2', amp.ListOf(amp.ListOf(amp.String()))),
('okla',
amp.AmpList([('a', amp.Integer()), ('b', amp.Unicode())]))]
class FetchRequestBreakdownStats(amp.Command):
"A command to request request breakdown statistics from a running weasyl backend."
arguments = [
('percentiles', amp.ListOf(amp.Integer())),
]
response = [
('averageTimeQueued', amp.Float(optional=True)),
('averageTimeInSQL', amp.Float(optional=True)),
('averageTimeInMemcached', amp.Float(optional=True)),
('averageTimeInPython', amp.Float(optional=True)),
('totalTimeQueued', amp.Float(optional=True)),
('totalTimeInSQL', amp.Float(optional=True)),
('totalTimeInMemcached', amp.Float(optional=True)),
('totalTimeInPython', amp.Float(optional=True)),
('queries', amp.ListOf(amp.Float(), optional=True)),
]
class ServerObjectDropEvent(amp.Command):
"""Server object drop event. An object has died/exploded/quit, etc.
Message attributes:
objectid - Numeric ID of the object.
eventtime - Timestamp of drop.
Response attributes:
result - 1 for success.
"""
arguments = [('objectid', amp.Integer()), ('eventtime', amp.Float())]
response = [('result', amp.Integer())]
class ServerPlayerStatsEvent(amp.Command):
"""Server player stats event.
Message attributes:
playername - Name of player - empty string when done.
playtime - Cumulative seconds of play time.
killcount - Total number of kills since connected.
killedcount - Total number of deaths since connected.
Response attributes:
result - 1 for success.
"""
arguments = [('playername', amp.String()), ('playtime', amp.Float()),
('killcount', amp.Integer()), ('killedcount', amp.Integer())]
response = [('result', amp.Integer())]
class PacketShip(amp.Command):
requiresAnswer = False
arguments = [(b'id', amp.Integer()), (b'color_r', amp.Integer()),
(b'color_g', amp.Integer()), (b'color_b', amp.Integer()),
(b'position_x', amp.Float()), (b'position_y', amp.Float()),
(b'velocity_x', amp.Float()), (b'velocity_y', amp.Float()),
(b'rotation', amp.Float()), (b'angvelocity', amp.Float()),
(b'isme', amp.Boolean())]
response = []
class ClientJoinRequest(amp.Command):
"""Client join/respawn request.
Message attributes:
shipname - User/player name.
radius - Radius of the ship in pixels.
wmax - Weapon relative maximum level (0-100).
fmax - Fuel relative maximum level (0-100).
smax - Shield relative maximum level (0-100).
image - Bitmap of the ship icon (pygame format).
imagex - Width of image.
imagey - Height of image.
thrustimg - Bitmap of the ship thrusting image.
bulletimg - Bitmap of the ship's bullet image.
"""
arguments = [('shipname', amp.String()), ('radius', amp.Integer()),
('wmax', amp.Integer()), ('fmax', amp.Integer()),
('smax', amp.Integer()), ('image', amp.String()),
('imagex', amp.Integer()), ('imagey', amp.Integer()),
('thrustimg', amp.String()), ('bulletimg', amp.String())]
response = [('shipid', amp.Integer()), ('time', amp.Float()),
('gamewidth', amp.Integer()), ('gameheight', amp.Integer())]
class ServerObjectStateEvent(amp.Command):
"""Server object state change event.
Message attributes:
objectid - Numeric ID of object.
objecttype - Text representation of object type.
objectname - Name of object.
eventtime - Timestamp of object event.
x - X coordinate of object position.
y - Y coordinate of object position.
vx - X component of object velocity.
vy - Y component of object velocity.
a - Axial acceleration of object.
r - Rotational position of object in radians (0 points up).
rr - Rotational rate of object in radians/second.
Response attributes:
result - 1 for success.
"""
arguments = [('objectid', amp.Integer()), ('objecttype', amp.String()),
('objectname', amp.String()), ('eventtime', amp.Float()),
('x', amp.Float()), ('y', amp.Float()), ('vx', amp.Float()),
('vy', amp.Float()), ('a', amp.Float()), ('r', amp.Float()),
('rr', amp.Float())]
response = [('result', amp.Integer())]
class SyncWorld(amp.Command):
requiresResponse = True
arguments = []
response = [("time", amp.Float()),
("objects", WorldObjects())]
class IndoorPiA(amp.Command):
arguments = [('TA', amp.Float()), ('PA', amp.Float()), ('HA', amp.Float())]
response = [('cksu', amp.Float())]
class UpdateUserPosition(amp.Command):
arguments = [(b'user', amp.Unicode()), (b'x', amp.Float()),
(b'y', amp.Float())]
response = [(b'result', amp.Boolean())]
"""
Encodes simple Python data structures into their AMP wire formats.
"""
from twisted.protocols import amp
def toBoxKwargs(inputKwargs):
"""
Encodes kwargs for an AMP remote call as box arguments, assuming the
kwargs are all of the correct type.
"""
boxKwargs = {}
for key, value in inputKwargs.iteritems():
boxKwargs[key] = _ampEncoders[value.__class__](value)
return boxKwargs
_ampEncoders = {
int: amp.Integer().toString,
float: amp.Float().toString,
unicode: amp.Unicode().toString,
list:
lambda l: amp.ListOf(_ampEncoders[l[0].__class__].im_self).toString(l)
}
class SetUptime(amp.Command):
arguments = [
('start_time', amp.Float()),
]
response = []
errors = {Exception: 'EXCEPTION'}
class SetExclaim(amp.Command):
arguments = [(b'value', amp.Float())]
response = []
class Divide(amp.Command):
arguments = [('numerator', amp.Integer()), ('denominator', amp.Integer())]
response = [('result', amp.Float())]
errors = {ZeroDivisionError: 'ZERO_DIVISION'}
class SetCapitalize(amp.Command):
arguments = [(b'value', amp.Float())]
response = []
def test_float(self):
self._test_encode([(1.5, amp.Float())])
class PacketBulletUpdate(amp.Command):
requiresAnswer = False
arguments = [(b'id', amp.Integer()), (b'position_x', amp.Float()),
(b'position_y', amp.Float()), (b'velocity_x', amp.Float()),
(b'velocity_y', amp.Float()), (b'active', amp.Boolean())]
response = []
class PacketPlanet(amp.Command):
requiresAnswer = False
arguments = [(b'id', amp.Integer()), (b'radius', amp.Integer()),
(b'position_x', amp.Float()), (b'position_y', amp.Float()),
(b'mass', amp.Float()), (b'image', amp.Unicode())]
response = []
class Divide(amp.Command):
arguments = [(b"numerator", amp.Integer()),
(b"denominator", amp.Integer())]
response = [(b"result", amp.Float())]
errors = {ZeroDivisionError: b"ZERO_DIVISION"}
class Handshake(amp.Command):
arguments = [('NodeId', amp.Unicode()), ('ListeningPort', amp.Integer()), ('ProtocolVersion', amp.Float())]
response = [('NodeId', amp.Unicode()), ('ListeningPort', amp.Integer()), ('ProtocolVersion', amp.Float())]
