259 lines
9.1 KiB
Python
259 lines
9.1 KiB
Python
import bpy.types
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from bpy.props import *
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from nodeitems_utils import NodeItem
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import arm.utils
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nodes = []
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category_items = {}
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category_items['Logic'] = []
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category_items['Event'] = []
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category_items['Action'] = []
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category_items['Value'] = []
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category_items['Variable'] = []
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category_items['Input'] = []
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category_items['Array'] = []
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category_items['Animation'] = []
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category_items['Physics'] = []
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category_items['Navmesh'] = []
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category_items['Sound'] = []
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category_items['Native'] = []
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category_items['Canvas'] = []
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object_sockets = dict()
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array_nodes = dict()
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class ArmLogicTreeNode:
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@classmethod
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def poll(cls, ntree):
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return ntree.bl_idname == 'ArmLogicTreeType'
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class ArmActionSocket(bpy.types.NodeSocket):
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bl_idname = 'ArmNodeSocketAction'
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bl_label = 'Action Socket'
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def draw(self, context, layout, node, text):
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layout.label(text=self.name)
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def draw_color(self, context, node):
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return (0.8, 0.3, 0.3, 1)
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class ArmArraySocket(bpy.types.NodeSocket):
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bl_idname = 'ArmNodeSocketArray'
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bl_label = 'Array Socket'
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def draw(self, context, layout, node, text):
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layout.label(text=self.name)
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def draw_color(self, context, node):
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return (0.8, 0.8, 0.3, 1)
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class ArmObjectSocket(bpy.types.NodeSocket):
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bl_idname = 'ArmNodeSocketObject'
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bl_label = 'Object Socket'
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default_value = StringProperty(name='Object', default='')
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def get_default_value(self):
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if self.default_value == '':
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return ''
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if self.default_value not in bpy.data.objects:
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return self.default_value
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return arm.utils.asset_name(bpy.data.objects[self.default_value])
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def __init__(self):
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global object_sockets
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# Buckle up..
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# Match id strings to socket dict to retrieve socket in eyedropper operator
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object_sockets[str(id(self))] = self
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def draw(self, context, layout, node, text):
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if self.is_output:
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layout.label(text=self.name)
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elif self.is_linked:
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layout.label(text=self.name)
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else:
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row = layout.row(align=True)
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row.prop_search(self, 'default_value', bpy.context.scene, 'objects', icon='NONE', text='')
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op = row.operator('arm.node_eyedrop', text='', icon='EYEDROPPER', emboss=True)
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op.socket_index = str(id(self))
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def draw_color(self, context, node):
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return (0.15, 0.55, 0.75, 1)
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class ArmNodeEyedropButton(bpy.types.Operator):
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'''Pick selected object'''
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bl_idname = 'arm.node_eyedrop'
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bl_label = 'Eyedrop'
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socket_index = StringProperty(name='Socket Index', default='')
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def execute(self, context):
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global object_sockets
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obj = bpy.context.active_object
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if obj != None:
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object_sockets[self.socket_index].default_value = obj.name
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return{'FINISHED'}
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class ArmAnimActionSocket(bpy.types.NodeSocket):
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bl_idname = 'ArmNodeSocketAnimAction'
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bl_label = 'Action Socket'
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default_value = StringProperty(name='Action', default='')
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def get_default_value(self):
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if self.default_value == '':
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return ''
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if self.default_value not in bpy.data.actions:
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return self.default_value
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name = arm.utils.asset_name(bpy.data.actions[self.default_value])
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return arm.utils.safestr(name)
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def draw(self, context, layout, node, text):
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if self.is_output:
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layout.label(text=self.name)
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elif self.is_linked:
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layout.label(text=self.name)
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else:
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layout.prop_search(self, 'default_value', bpy.data, 'actions', icon='NONE', text='')
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def draw_color(self, context, node):
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return (0.8, 0.8, 0.8, 1)
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class ArmNodeAddInputButton(bpy.types.Operator):
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'''Add new input'''
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bl_idname = 'arm.node_add_input'
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bl_label = 'Add Input'
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node_index = StringProperty(name='Node Index', default='')
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socket_type = StringProperty(name='Socket Type', default='NodeSocketShader')
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def execute(self, context):
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global array_nodes
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inps = array_nodes[self.node_index].inputs
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inps.new(self.socket_type, 'Input ' + str(len(inps)))
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return{'FINISHED'}
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class ArmNodeAddInputValueButton(bpy.types.Operator):
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'''Add new input'''
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bl_idname = 'arm.node_add_input_value'
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bl_label = 'Add Input'
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node_index = StringProperty(name='Node Index', default='')
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socket_type = StringProperty(name='Socket Type', default='NodeSocketShader')
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def execute(self, context):
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global array_nodes
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inps = array_nodes[self.node_index].inputs
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inps.new(self.socket_type, 'Value')
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return{'FINISHED'}
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class ArmNodeRemoveInputButton(bpy.types.Operator):
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'''Remove last input'''
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bl_idname = 'arm.node_remove_input'
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bl_label = 'Remove Input'
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node_index = StringProperty(name='Node Index', default='')
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def execute(self, context):
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global array_nodes
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node = array_nodes[self.node_index]
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inps = node.inputs
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min_inps = 0 if not hasattr(node, 'min_inputs') else node.min_inputs
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if len(inps) > min_inps:
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inps.remove(inps.values()[-1])
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return{'FINISHED'}
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class ArmNodeRemoveInputValueButton(bpy.types.Operator):
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'''Remove last input'''
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bl_idname = 'arm.node_remove_input_value'
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bl_label = 'Remove Input'
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node_index = StringProperty(name='Node Index', default='')
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def execute(self, context):
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global array_nodes
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node = array_nodes[self.node_index]
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inps = node.inputs
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min_inps = 0 if not hasattr(node, 'min_inputs') else node.min_inputs
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if len(inps) > min_inps and inps[-1].name == 'Value':
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inps.remove(inps.values()[-1])
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return{'FINISHED'}
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class ArmNodeAddOutputButton(bpy.types.Operator):
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'''Add new output'''
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bl_idname = 'arm.node_add_output'
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bl_label = 'Add Output'
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node_index = StringProperty(name='Node Index', default='')
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socket_type = StringProperty(name='Socket Type', default='NodeSocketShader')
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def execute(self, context):
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global array_nodes
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outs = array_nodes[self.node_index].outputs
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outs.new(self.socket_type, 'Output ' + str(len(outs)))
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return{'FINISHED'}
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class ArmNodeRemoveOutputButton(bpy.types.Operator):
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'''Remove last output'''
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bl_idname = 'arm.node_remove_output'
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bl_label = 'Remove Output'
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node_index = StringProperty(name='Node Index', default='')
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def execute(self, context):
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global array_nodes
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node = array_nodes[self.node_index]
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outs = node.outputs
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min_outs = 0 if not hasattr(node, 'min_outputs') else node.min_outputs
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if len(outs) > min_outs:
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outs.remove(outs.values()[-1])
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return{'FINISHED'}
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class ArmNodeAddInputOutputButton(bpy.types.Operator):
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'''Add new input and output'''
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bl_idname = 'arm.node_add_input_output'
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bl_label = 'Add Input Output'
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node_index = StringProperty(name='Node Index', default='')
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in_socket_type = StringProperty(name='In Socket Type', default='NodeSocketShader')
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out_socket_type = StringProperty(name='Out Socket Type', default='NodeSocketShader')
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in_name_format = StringProperty(name='In Name Format', default='Input {0}')
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out_name_format = StringProperty(name='Out Name Format', default='Output {0}')
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in_index_name_offset = IntProperty(name='Index Name Offset', default=0)
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def execute(self, context):
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global array_nodes
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node = array_nodes[self.node_index]
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inps = node.inputs
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outs = node.outputs
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inps.new(self.in_socket_type, self.in_name_format.format(str(len(inps) + self.in_index_name_offset)))
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outs.new(self.out_socket_type, self.out_name_format.format(str(len(outs))))
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return{'FINISHED'}
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class ArmNodeRemoveInputOutputButton(bpy.types.Operator):
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'''Remove last input and output'''
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bl_idname = 'arm.node_remove_input_output'
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bl_label = 'Remove Input Output'
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node_index = StringProperty(name='Node Index', default='')
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def execute(self, context):
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global array_nodes
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node = array_nodes[self.node_index]
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inps = node.inputs
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outs = node.outputs
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min_inps = 0 if not hasattr(node, 'min_inputs') else node.min_inputs
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min_outs = 0 if not hasattr(node, 'min_outputs') else node.min_outputs
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if len(inps) > min_inps:
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inps.remove(inps.values()[-1])
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if len(outs) > min_outs:
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outs.remove(outs.values()[-1])
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return{'FINISHED'}
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def add_node(node_class, category):
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global nodes
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nodes.append(node_class)
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category_items[category].append(NodeItem(node_class.bl_idname))
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bpy.utils.register_class(ArmActionSocket)
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bpy.utils.register_class(ArmArraySocket)
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bpy.utils.register_class(ArmObjectSocket)
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bpy.utils.register_class(ArmNodeEyedropButton)
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bpy.utils.register_class(ArmAnimActionSocket)
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bpy.utils.register_class(ArmNodeAddInputButton)
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bpy.utils.register_class(ArmNodeAddInputValueButton)
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bpy.utils.register_class(ArmNodeRemoveInputButton)
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bpy.utils.register_class(ArmNodeRemoveInputValueButton)
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bpy.utils.register_class(ArmNodeAddOutputButton)
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bpy.utils.register_class(ArmNodeRemoveOutputButton)
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bpy.utils.register_class(ArmNodeAddInputOutputButton)
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bpy.utils.register_class(ArmNodeRemoveInputOutputButton)
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