P2P Export - Nodes - Patch

leenkx/blender/lnx/logicnode/custom/LN_create_tracker.py

@@ -0,0 +1,61 @@
+from lnx.logicnode.lnx_nodes import *
+
+
+class CreateTrackerNode(LnxLogicTreeNode):
+    """Create Tracker"""
+    bl_idname = 'LNCreateTrackerNode'
+    bl_label = 'Create Tracker Server'
+    bl_description = ('Hosts a local tracker')
+    lnx_category = 'Leenkx'
+    lnx_version = 1
+
+    def __init__(self, *args, **kwargs):
+        super(CreateTrackerNode, self).__init__(*args, **kwargs)
+        array_nodes[str(id(self))] = self
+
+    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[1:]:
+            self.inputs.remove(socket)
+        self._add_mode_inputs()
+        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)
+
+    def _add_mode_inputs(self):
+        self.add_input('LnxStringSocket', 'Host', default_value='127.0.0.1')
+        self.add_input('LnxIntSocket', 'Port', default_value=6969)
+        if self.property0 == 'wss':
+            self.add_input('LnxStringSocket', 'Cert File')
+            self.add_input('LnxStringSocket', 'Key File')
+
+    property0: HaxeEnumProperty('property0',
+        items=[('udp', 'UDP', 'UDP tracker (BEP 15, sys targets only)'),
+               ('http', 'HTTP', 'HTTP tracker (BEP 3)'),
+               ('ws', 'WS', 'Plain WebSocket tracker (local relay, WebTorrent/web peers)'),
+               ('wss', 'WSS', 'Secure WebSocket tracker (WebTorrent/web peers)')],
+        name='Type', default='udp', update=update_sockets)
+
+    def lnx_init(self, context):
+        self.add_input('LnxNodeSocketAction', 'In')
+        self._add_mode_inputs()
+
+        self.add_output('LnxNodeSocketAction', 'Out')
+        self.add_output('LnxDynamicSocket', 'Tracker')
+        self.add_output('LnxStringSocket', 'URL')
+
+    def draw_buttons(self, context, layout):
+        layout.prop(self, 'property0')
+
+
+def register():
+    add_category('Leenkx', icon='ORIENTATION_CURSOR')
+    CreateTrackerNode.on_register()