62 lines
2.4 KiB
Python
62 lines
2.4 KiB
Python
from lnx.logicnode.lnx_nodes import *
|
|
|
|
|
|
class FloatArrayNode(LnxLogicVariableNodeMixin, LnxLogicTreeNode):
|
|
"""Stores an array of float elements as a variable."""
|
|
bl_idname = 'LNArrayFloatNode'
|
|
bl_label = 'Array Float'
|
|
lnx_version = 3
|
|
lnx_section = 'variable'
|
|
min_inputs = 0
|
|
|
|
def __init__(self, *args, **kwargs):
|
|
super(FloatArrayNode, self).__init__(*args, **kwargs)
|
|
self.register_id()
|
|
|
|
def lnx_init(self, context):
|
|
self.add_output('LnxNodeSocketArray', 'Array', is_var=True)
|
|
self.add_output('LnxIntSocket', 'Length')
|
|
|
|
def draw_content(self, context, layout):
|
|
row = layout.row(align=True)
|
|
|
|
op = row.operator('lnx.node_add_input', text='New', icon='PLUS', emboss=True)
|
|
op.node_index = self.get_id_str()
|
|
op.socket_type = 'LnxFloatSocket'
|
|
column = row.column(align=True)
|
|
op = column.operator('lnx.node_remove_input', text='', icon='X', emboss=True)
|
|
op.node_index = self.get_id_str()
|
|
if len(self.inputs) == self.min_inputs:
|
|
column.enabled = False
|
|
|
|
def draw_label(self) -> str:
|
|
if len(self.inputs) == self.min_inputs:
|
|
return super().draw_label()
|
|
|
|
return f'{super().draw_label()} [{len(self.inputs)}]'
|
|
|
|
def synchronize_from_master(self, master_node: LnxLogicVariableNodeMixin):
|
|
self.inputs.clear()
|
|
for i in range(len(master_node.inputs)):
|
|
inp = self.add_input('LnxFloatSocket', master_node.inputs[i].name)
|
|
inp.hide = self.lnx_logic_id != ''
|
|
inp.enabled = self.lnx_logic_id == ''
|
|
inp.default_value_raw = master_node.inputs[i].get_default_value()
|
|
|
|
def get_replacement_node(self, node_tree: bpy.types.NodeTree):
|
|
if self.lnx_version < 0 or self.lnx_version > 2:
|
|
raise LookupError()
|
|
|
|
newnode = node_tree.nodes.new(FloatArrayNode.bl_idname)
|
|
for inp_old in self.inputs:
|
|
inp_new = newnode.add_input('LnxFloatSocket', inp_old.name)
|
|
inp_new.hide = self.lnx_logic_id != ''
|
|
inp_new.enabled = self.lnx_logic_id != ''
|
|
inp_new.default_value_raw = inp_old.get_default_value()
|
|
NodeReplacement.replace_input_socket(node_tree, inp_old, inp_new)
|
|
|
|
NodeReplacement.replace_output_socket(node_tree, self.outputs[0], newnode.outputs[0])
|
|
NodeReplacement.replace_output_socket(node_tree, self.outputs[1], newnode.outputs[1])
|
|
|
|
return newnode
|