88 lines
3.1 KiB
GDScript3
88 lines
3.1 KiB
GDScript3
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tool
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extends MMGraphNodeGeneric
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var fixed_lines : int = 0
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func _ready():
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update_node()
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func update_preview_buttons(index : int):
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for i in range(generator.parameters.outputs):
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if i != index:
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var line = get_child(i)
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line.get_child(2).pressed = false
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func update_node():
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print("update_node")
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if generator == null or !generator.parameters.has("outputs") or !generator.parameters.has("choices"):
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return
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save_preview_widget()
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var new_fixed_lines = 3 if generator.editable else 1
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if new_fixed_lines != fixed_lines:
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fixed_lines = new_fixed_lines
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# Remove all lines
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while get_child_count() > 0:
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var remove = get_child(0)
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remove_child(remove)
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remove.free()
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var lines_list = []
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if generator.editable:
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lines_list.push_back( { name="outputs", min=1, max=5 } )
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lines_list.push_back( { name="choices", min=2, max=5 } )
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lines_list.push_back( { name="source", min=0, max=generator.parameters.choices-1 } )
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for l in lines_list:
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var sizer = HBoxContainer.new()
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var input_label = Label.new()
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sizer.add_child(input_label)
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var control : HSlider = HSlider.new()
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control.name = l.name
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control.value = generator.parameters[l.name]
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control.min_value = l.min
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control.max_value = l.max
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control.step = 1
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control.rect_min_size.x = 75
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sizer.add_child(control)
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control.connect("value_changed", self, "_on_value_changed", [ l.name ])
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controls[l.name] = control
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sizer.add_child(preload("res://addons/material_maker/widgets/preview_button.tscn").instance())
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add_child(sizer)
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else:
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# Keep lines with controls
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while get_child_count() > output_count and get_child_count() > fixed_lines:
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var remove = get_child(get_child_count()-1)
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remove_child(remove)
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remove.free()
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# Populate the GraphNode
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var output_count : int = generator.parameters.outputs
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var input_count : int = output_count * generator.parameters.choices
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controls["source"].max_value = generator.parameters.choices-1
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while get_child_count() < input_count:
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var sizer = HBoxContainer.new()
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var input_label = Label.new()
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sizer.add_child(input_label)
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if get_child_count() < 5:
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var space = Control.new()
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space.size_flags_horizontal = SIZE_EXPAND | SIZE_FILL
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sizer.add_child(space)
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sizer.add_child(preload("res://addons/material_maker/widgets/preview_button.tscn").instance())
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add_child(sizer)
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rect_size = Vector2(0, 0)
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for i in range(get_child_count()):
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var sizer = get_child(i)
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var has_input = true
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var has_output = false
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if i < 5:
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has_output = i < output_count
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sizer.get_child(2).visible = has_output
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sizer.get_child(2).connect("toggled", self, "on_preview_button", [ i ])
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if i >= input_count:
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sizer.get_child(0).text = ""
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has_input = false
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else:
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sizer.get_child(0).text = PoolByteArray([65+i%int(output_count)]).get_string_from_ascii()+str(1+i/int(output_count))
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sizer.get_child(0).add_color_override("font_color", Color(1.0, 1.0, 1.0) if i/int(output_count) == generator.parameters.source else Color(0.5, 0.5, 0.5))
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set_slot(i, has_input, 0, Color(0.0, 0.5, 0.0, 0.5), has_output, 0, Color(0.0, 0.5, 0.0, 0.5))
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# Preview
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restore_preview_widget()
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print("update_node end")
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