LNXSDK/leenkx/blender/lnx/logicnode/custom/LN_leenkx_close_connection.py

from lnx.logicnode.lnx_nodes import *


class LeenkxCloseConnectionNode(LnxLogicTreeNode):
    """Close connection on the network"""
    bl_idname = 'LNLeenkxCloseConnectionNode'
    bl_label = 'Close Leenkx Connection'
    bl_description = ('Tear down a Leenkx connection, or drop a single peer from it')
    lnx_version = 1
    lnx_category = 'Leenkx'

    def update_sockets(self, context):
        if not self.inputs:
            return
        links = {}
        for socket in self.inputs:
            for link in socket.links:
                links.setdefault(socket.name, []).append(
                    (link.from_node, link.from_socket))
        for socket in self.inputs[2:]:
            self.inputs.remove(socket)
        if self.property0 == 'peer':
            self.add_input('LnxStringSocket', 'ID')
        tree = self.id_data
        for socket in self.inputs:
            if socket.name in links:
                for from_node, from_socket in links[socket.name]:
                    tree.links.new(from_socket, socket)

    property0: HaxeEnumProperty('property0',
        items = [('client', 'Leenkx Client', 'Close the Leenkx Client connection on the network'),
                ('peer', 'Single Peer', 'Drop a peer from the connection (forgets its address; it can rejoin on a new handshake)')],
        name='', default='client',
        update=update_sockets)


    def lnx_init(self, context):
        self.add_input('LnxNodeSocketAction', 'In')
        self.add_input('LnxDynamicSocket', 'Connection')
        if self.property0 == 'peer':
            self.add_input('LnxStringSocket', 'ID')

        self.add_output('LnxNodeSocketAction', 'Out')


    def draw_buttons(self, context, layout):
        layout.prop(self, 'property0')

def register():
    add_category('Leenkx', icon='ORIENTATION_CURSOR')
    LeenkxCloseConnectionNode.on_register()