41 lines
1.3 KiB
Python
41 lines
1.3 KiB
Python
from lnx.logicnode.lnx_nodes import *
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class SelectOutputNode(LnxLogicTreeNode):
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"""Selects one of multiple outputs depending on the index.
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@input In: Action input.
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@input Index: Output index to run.
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@output Default: Run if output index not present.
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"""
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bl_idname = 'LNSelectOutputNode'
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bl_label = 'Select output'
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lnx_version = 1
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min_outputs = 2
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def __init__(self):
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super(SelectOutputNode, self).__init__()
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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('LnxIntSocket', 'Index')
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self.add_output('LnxNodeSocketAction', 'Default')
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self.add_output('LnxNodeSocketAction', 'Index 0')
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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_output', text='New', icon='PLUS', emboss=True)
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op.node_index = self.get_id_str()
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op.socket_type = 'LnxNodeSocketAction'
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op.name_format = 'Index {0}'
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op.index_name_offset = -1
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column = row.column(align=True)
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op = column.operator('lnx.node_remove_output', text='', icon='X', emboss=True)
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op.node_index = self.get_id_str()
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if len(self.outputs) == self.min_outputs:
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column.enabled = False
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