PlaceableRiceFieldFieldEvent

PlaceableRiceFieldFieldEvent

Description

Event for a rice field

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 PlaceableRiceFieldFieldEvent.emptyNew()
    return Event.new( PlaceableRiceFieldFieldEvent _mt, NetworkNode.CHANNEL_MAIN)
end

new

Description

Create new instance of event

Definition

new()

Arguments

any	placeableRiceField
any	field

Code

function PlaceableRiceFieldFieldEvent.new(placeableRiceField, field)
    local self = PlaceableRiceFieldFieldEvent.emptyNew()

    self.placeableRiceField = placeableRiceField
    self.field = field

    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 PlaceableRiceFieldFieldEvent:readStream(streamId, connection)
    self.placeableRiceField = NetworkUtil.readNodeObject(streamId)

    local height = streamReadFloat32(streamId)
    local field = self.placeableRiceField:createNewField(height)

    local numVertices = streamReadUInt16(streamId)
    field.polygon = Polygon2D.new(numVertices)

    for i = 1 , numVertices do
        field.polygon:addPos(streamReadFloat32(streamId), streamReadFloat32(streamId))
    end

    field.waterHeight = streamReadFloat32(streamId)

    self.field = field

    self:run(connection)
end

run

Description

Run action on receiving side

Definition

run(Connection connection)

Arguments

Connection	connection	connection

Code

function PlaceableRiceFieldFieldEvent:run(connection)
    if self.placeableRiceField ~ = nil and self.placeableRiceField:getIsSynchronized() then

        self.placeableRiceField:finalizeNewField( self.field, true , function (statusCode)
            -- answer client with status code
            connection:sendEvent( PlaceableRiceFieldFieldAnswerEvent.new( self.placeableRiceField, statusCode))
        end )
    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 PlaceableRiceFieldFieldEvent:writeStream(streamId, connection)
    NetworkUtil.writeNodeObject(streamId, self.placeableRiceField)

    streamWriteFloat32(streamId, self.field.height)

    streamWriteUInt16(streamId, self.field.polygon:getNumVertices())

    for _, vertex in ipairs( self.field.polygon:getVertices()) do
        streamWriteFloat32(streamId, vertex)
    end

    streamWriteFloat32(streamId, self.field.waterHeight)
end