VehicleAttachEvent

VehicleAttachEvent

Description

Event for attaching

Parent

Event

Functions

• emptyNew
• new
• readStream
• run
• writeStream

emptyNew

Description

Create instance of Event class

Definition

emptyNew()

Return Values

any	self	instance of class event

Code

function VehicleAttachEvent.emptyNew()
    local self = Event.new( VehicleAttachEvent _mt)
    return self
end

new

Description

Create new instance of event

Definition

new(table vehicle, table implement, integer inputJointIndex, integer jointIndex, boolean startLowered)

Arguments

table	vehicle	vehicle
table	implement	implement
integer	inputJointIndex	index of input attacher joint
integer	jointIndex	index of attacher joint
boolean	startLowered	start in lowered state

Return Values

boolean	instance	instance of event

Code

function VehicleAttachEvent.new(vehicle, implement, inputJointIndex, jointIndex, startLowered)
    local self = VehicleAttachEvent.emptyNew()
    self.jointIndex = jointIndex
    self.inputJointIndex = inputJointIndex
    self.vehicle = vehicle
    self.implement = implement
    self.startLowered = startLowered
    assert( self.jointIndex > = 0 and self.jointIndex < 127 )
    return self
end

readStream

Description

Called on client side on join

Definition

readStream(integer streamId, Connection connection)

Arguments

integer	streamId	streamId
Connection	connection	connection

Code

function VehicleAttachEvent:readStream(streamId, connection)
    self.vehicle = NetworkUtil.readNodeObject(streamId)
    self.implement = NetworkUtil.readNodeObject(streamId)
    self.jointIndex = streamReadUIntN(streamId, 7 )
    self.inputJointIndex = streamReadUIntN(streamId, 7 )
    self.startLowered = streamReadBool(streamId)
    self:run(connection)
end

run

Description

Run action on receiving side

Definition

run(Connection connection)

Arguments

Connection	connection	connection

Code

function VehicleAttachEvent:run(connection)
    if self.vehicle ~ = nil and self.vehicle:getIsSynchronized() then
        if self.implement = = nil then
            Logging.error( "Failed to attach unknown implement to vehicle '%s' between joints '%d' and '%d'" , self.vehicle.configFileName, self.jointIndex, self.inputJointIndex)
            return
        end

        self.vehicle:attachImplement( self.implement, self.inputJointIndex, self.jointIndex, true , nil , self.startLowered)
    end
    if not connection:getIsServer() then
        g_server:broadcastEvent( self , nil , connection, self.object)
    end
end

writeStream

Description

Called on server side on join

Definition

writeStream(integer streamId, Connection connection)

Arguments

integer	streamId	streamId
Connection	connection	connection

Code

function VehicleAttachEvent:writeStream(streamId, connection)
    NetworkUtil.writeNodeObject(streamId, self.vehicle)
    NetworkUtil.writeNodeObject(streamId, self.implement)
    streamWriteUIntN(streamId, self.jointIndex, 7 )
    streamWriteUIntN(streamId, self.inputJointIndex, 7 )
    streamWriteBool(streamId, self.startLowered)
end