Repe [T3DU] and Moises Jpelaez updates

leenkx/blender/lnx/logicnode/signal/LN_on_signal.py

@@ -0,0 +1,44 @@
+from lnx.logicnode.lnx_nodes import *
+
+
+class OnSignalNode(LnxLogicTreeNode):
+    """Activates the output when the given Signal emits.
+
+    Connect a Signal instance to the input. When that Signal emits,
+    the output is activated and emitted arguments are available on
+    the dynamic output sockets.
+
+    Use 'Add Arg' to add output sockets for receiving emitted data.
+
+    @seeNode Signal
+    @seeNode Emit Signal"""
+
+    bl_idname = 'LNOnSignalNode'
+    bl_label = 'On Signal'
+    lnx_version = 1
+    lnx_section = 'signal'
+    min_outputs = 1
+
+
+    def __init__(self, *args, **kwargs):
+        super(OnSignalNode, self).__init__(*args, **kwargs)
+        array_nodes[str(id(self))] = self
+
+
+    def lnx_init(self, context):
+        self.add_input('LnxDynamicSocket', 'Signal')
+        self.add_output('LnxNodeSocketAction', 'Out')
+
+
+    def draw_buttons(self, context, layout):
+        row = layout.row(align=True)
+        op = row.operator('lnx.node_add_output', text='Add Arg', icon='PLUS', emboss=True)
+        op.node_index = str(id(self))
+        op.socket_type = 'LnxDynamicSocket'
+        op.name_format = "Arg {0}"
+        op.index_name_offset = 0
+        column = row.column(align=True)
+        op = column.operator('lnx.node_remove_output', text='', icon='X', emboss=True)
+        op.node_index = str(id(self))
+        if len(self.outputs) == self.min_outputs:
+            column.enabled = False