44 lines
1.6 KiB
Python
44 lines
1.6 KiB
Python
from lnx.logicnode.lnx_nodes import *
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class SwitchNode(LnxLogicTreeNode):
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"""Activates the outputs depending of the value. If the "value" is equal to "case 1", the output "case 1" will be activated.
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@output Default: Activated if the input value does not match any case.
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"""
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bl_idname = 'LNSwitchNode'
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bl_label = 'Switch Output'
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lnx_version = 4
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min_inputs = 2
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def __init__(self, *args, **kwargs):
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super(SwitchNode, self).__init__(*args, **kwargs)
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array_nodes[self.get_id_str()] = self
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def lnx_init(self, context):
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self.add_input('LnxNodeSocketAction', 'In')
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self.add_input('LnxDynamicSocket', 'Value')
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self.add_output('LnxNodeSocketAction', 'Default')
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def draw_buttons(self, context, layout):
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row = layout.row(align=True)
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op = row.operator('lnx.node_add_input_output', text='New', icon='PLUS', emboss=True)
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op.node_index = self.get_id_str()
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op.in_socket_type = 'LnxDynamicSocket'
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op.out_socket_type = 'LnxNodeSocketAction'
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op.in_name_format = 'Case {0}'
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op.out_name_format = 'Case {0}'
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op.in_index_name_offset = -1
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op.out_index_name_offset = -1
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column = row.column(align=True)
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op = column.operator('lnx.node_remove_input_output', text='', icon='X', emboss=True)
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op.node_index = self.get_id_str()
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if len(self.inputs) == self.min_inputs:
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column.enabled = False
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def get_replacement_node(self, node_tree: bpy.types.NodeTree):
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if self.lnx_version not in (0, 3):
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raise LookupError()
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return NodeReplacement.Identity(self)
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