def begin(self):
if self.cReader.dataAvailable():
datagram = NetDatagram() # catch the incoming data in this instance
# Check the return value; if we were threaded, someone else could have
# snagged this data before we did
if self.cReader.getData(datagram):
myIterator = PyDatagramIterator(datagram)
msgID = myIterator.getUint8()
#If not in our protocol range then we just reject
if msgID < 0 or msgID > 200:
return
#Order of these will need to be optimized later
#We now pull out the rest of our headers
remotePacketCount = myIterator.getUint8()
ack = myIterator.getUint8()
acks = myIterator.getUint16()
hashID = myIterator.getUint16()
sourceOfMessage = datagram.getConnection()
if msgID == protocol.NEW_SHIP:
log.info("New ship")
playerPilotID = myIterator.getUint16()
shipID = myIterator.getUint16()
shipName = myIterator.getString()
health = myIterator.getUint8()
position = Point3(myIterator.getFloat32(), myIterator.getFloat32(), myIterator.getFloat32())
linearVelocity = Vec3(myIterator.getFloat32(), myIterator.getFloat32(), myIterator.getFloat32())
rotiation = VBase3(myIterator.getFloat32(), myIterator.getFloat32(), myIterator.getFloat32())
angularVelocity = Vec3(myIterator.getFloat32(), myIterator.getFloat32(), myIterator.getFloat32())
ship = sandbox.addEntity(shipID)
component = ships.PilotComponent()
component.accountEntityID = playerPilotID
ship.addComponent(component)
component = ships.BulletPhysicsComponent()
messenger.send("addSpaceShip", [component, shipName, position, linearVelocity])
ship.addComponent(component)
component = ships.ThrustComponent()
ship.addComponent(component)
component = ships.InfoComponent()
component.health = health
component.name = shipName
ship.addComponent(component)
elif msgID == protocol.PLAYER_MOVED_SHIP:
log.debug("Player moved ship")
accountID = myIterator.getUint16()
shipID = myIterator.getUint16()
print sandbox.components[shipID]
universals.shipNode = sandbox.components[shipID][ships.BulletPhysicsComponent].nodePath
elif msgID == protocol.LOGIN_ACCEPTED:
log.info("Login accepted")
entityID = myIterator.getUint8()
universals.day = myIterator.getFloat32()
elif msgID == protocol.LOGIN_DENIED:
log.info("Login failed")
def spawnShip(
self, shipName, shipClass, spawnPoint=LPoint3d(0, 0, 0),
playerShip=False, entityid=-1, turrets=None
):
if shipName == '' or shipClass == '':
return
if entityid == -1:
ship = sandbox.createEntity()
else:
ship = sandbox.addEntity(entityid)
if playerShip:
component = shipComponents.PlayerComponent()
ship.addComponent(component)
else:
component = shipComponents.AIPilotComponent()
ship.addComponent(component)
shape = BulletSphereShape(1)
velocity = Vec3(0, 0, 0)
truex = spawnPoint.getX()
truey = spawnPoint.getY()
component = physics.addNewBody(shipName, shape, shipClasses[shipClass]['mass'], truex, truey, velocity)
ship.addComponent(component)
component = shipComponents.ThrustComponent()
for engine in shipClasses[shipClass]['engines']:
component.forward += engine['thrust'] / CONVERT
component.heading = shipClasses[shipClass]['torque'] / CONVERT
ship.addComponent(component)
component = shipComponents.InfoComponent()
component.shipClass = shipClass
component.name = shipName
ship.addComponent(component)
component = graphicsComponents.RenderComponent()
#component.mesh = sandbox.base.loader.loadModel('ships/' + shipClasses[shipClass]['path'])
component.mesh = Actor('ships/' + shipClasses[shipClass]['path'])
component.mesh.reparentTo(sandbox.ships)
component.mesh.getPart('modelRoot').setPythonTag('entityID', ship.id)
component.mesh.setScale(1 / CONVERT)
if universals.runClient and not playerShip:
sandbox.send('makePickable', [component.mesh])
ship.addComponent(component)
# Load turret info here. Also check if gun is actually on ship!
def containsAny(string, check):
return 1 in [c in string for c in check]
turretsComponent = shipComponents.TurretsComponent()
if not turrets:
for weapon in shipClasses[shipClass]['weapons']:
turretEntity = sandbox.createEntity()
turret = shipComponents.TurretComponent()
if not containsAny(shipClasses[shipClass]['weapons'][weapon]['decay'], 'abcdefghijklmnopqrstuvwyz'):
turret.decay = lambda x: eval(shipClasses[shipClass]['weapons'][weapon]['decay'])
turret.name = weapon
turret.damage = shipClasses[shipClass]['weapons'][weapon]['damage']
if 'traverser' in shipClasses[shipClass]['weapons'][weapon]['joints']:
turret.traverser = shipClasses[shipClass]['weapons'][weapon]['joints']['traverser']['axes']
if 'elevator' in shipClasses[shipClass]['weapons'][weapon]['joints']:
turret.elevator = shipClasses[shipClass]['weapons'][weapon]['joints']['elevator']['axes']
turret.parentID = ship.id
turretEntity.addComponent(turret)
turretsComponent.turretIDs.append(turretEntity.id)
if turrets:
for t in turrets:
turretEntity = sandbox.addEntity(t.turretid)
turret = shipComponents.TurretComponent()
weapon = t.turretName
if not containsAny(shipClasses[shipClass]['weapons'][weapon]['decay'], 'abcdefghijklmnopqrstuvwyz'):
turret.decay = lambda x: eval(shipClasses[shipClass]['weapons'][weapon]['decay'])
turret.name = weapon
turret.damage = shipClasses[shipClass]['weapons'][weapon]['damage']
if 'traverser' in shipClasses[shipClass]['weapons'][weapon]['joints']:
turret.traverser = shipClasses[shipClass]['weapons'][weapon]['joints']['traverser']['axes']
if 'elevator' in shipClasses[shipClass]['weapons'][weapon]['joints']:
turret.elevator = shipClasses[shipClass]['weapons'][weapon]['joints']['elevator']['axes']
turret.parentID = ship.id
turretEntity.addComponent(turret)
turretsComponent.turretIDs.append(turretEntity.id)
ship.addComponent(turretsComponent)
#sandbox.send("shipGenerated", [ship, playerShip])
log.info("Ship spawned: " + shipName + " " + shipClass)
def spawnShip(self,
shipName,
shipClass,
spawnPoint=LPoint3d(0, 0, 0),
playerShip=False,
entityid=-1,
turrets=None):
if shipName == '' or shipClass == '':
return
if entityid == -1:
ship = sandbox.createEntity()
else:
ship = sandbox.addEntity(entityid)
if playerShip:
component = shipComponents.PlayerComponent()
ship.addComponent(component)
else:
component = shipComponents.AIPilotComponent()
ship.addComponent(component)
shape = BulletSphereShape(1)
velocity = Vec3(0, 0, 0)
truex = spawnPoint.getX()
truey = spawnPoint.getY()
component = physics.addNewBody(shipName, shape,
shipClasses[shipClass]['mass'], truex,
truey, velocity)
ship.addComponent(component)
component = shipComponents.ThrustComponent()
for engine in shipClasses[shipClass]['engines']:
component.forward += engine['thrust'] / CONVERT
component.heading = shipClasses[shipClass]['torque'] / CONVERT
ship.addComponent(component)
component = shipComponents.InfoComponent()
component.shipClass = shipClass
component.name = shipName
ship.addComponent(component)
component = graphicsComponents.RenderComponent()
#component.mesh = sandbox.base.loader.loadModel('ships/' + shipClasses[shipClass]['path'])
component.mesh = Actor('ships/' + shipClasses[shipClass]['path'])
component.mesh.reparentTo(sandbox.ships)
component.mesh.getPart('modelRoot').setPythonTag('entityID', ship.id)
component.mesh.setScale(1 / CONVERT)
if universals.runClient and not playerShip:
sandbox.send('makePickable', [component.mesh])
ship.addComponent(component)
# Load turret info here. Also check if gun is actually on ship!
def containsAny(string, check):
return 1 in [c in string for c in check]
turretsComponent = shipComponents.TurretsComponent()
if not turrets:
for weapon in shipClasses[shipClass]['weapons']:
turretEntity = sandbox.createEntity()
turret = shipComponents.TurretComponent()
if not containsAny(
shipClasses[shipClass]['weapons'][weapon]['decay'],
'abcdefghijklmnopqrstuvwyz'):
turret.decay = lambda x: eval(shipClasses[shipClass][
'weapons'][weapon]['decay'])
turret.name = weapon
turret.damage = shipClasses[shipClass]['weapons'][weapon][
'damage']
if 'traverser' in shipClasses[shipClass]['weapons'][weapon][
'joints']:
turret.traverser = shipClasses[shipClass]['weapons'][
weapon]['joints']['traverser']['axes']
if 'elevator' in shipClasses[shipClass]['weapons'][weapon][
'joints']:
turret.elevator = shipClasses[shipClass]['weapons'][
weapon]['joints']['elevator']['axes']
turret.parentID = ship.id
turretEntity.addComponent(turret)
turretsComponent.turretIDs.append(turretEntity.id)
if turrets:
for t in turrets:
turretEntity = sandbox.addEntity(t.turretid)
turret = shipComponents.TurretComponent()
weapon = t.turretName
if not containsAny(
shipClasses[shipClass]['weapons'][weapon]['decay'],
'abcdefghijklmnopqrstuvwyz'):
turret.decay = lambda x: eval(shipClasses[shipClass][
'weapons'][weapon]['decay'])
turret.name = weapon
turret.damage = shipClasses[shipClass]['weapons'][weapon][
'damage']
if 'traverser' in shipClasses[shipClass]['weapons'][weapon][
'joints']:
turret.traverser = shipClasses[shipClass]['weapons'][
weapon]['joints']['traverser']['axes']
if 'elevator' in shipClasses[shipClass]['weapons'][weapon][
'joints']:
turret.elevator = shipClasses[shipClass]['weapons'][
weapon]['joints']['elevator']['axes']
turret.parentID = ship.id
turretEntity.addComponent(turret)
turretsComponent.turretIDs.append(turretEntity.id)
ship.addComponent(turretsComponent)
#sandbox.send("shipGenerated", [ship, playerShip])
log.info("Ship spawned: " + shipName + " " + shipClass)
