tool extends GraphNode var generated = false var generated_variants = [] var property_widgets = [] func _ready(): pass func initialize_properties(object_list): property_widgets = object_list for o in object_list: if o is LineEdit: set(o.name, float(o.text)) o.connect("text_changed", self, "_on_text_changed", [ o.name ]) elif o is SpinBox: set(o.name, o.value) o.connect("value_changed", self, "_on_value_changed", [ o.name ]) elif o is ColorPickerButton: set(o.name, o.color) o.connect("color_changed", self, "_on_color_changed", [ o.name ]) func get_seed(): return int(offset.x)*3+int(offset.y)*5 func update_property_widgets(): for o in property_widgets: if o is LineEdit: o.text = str(get(o.name)) elif o is SpinBox: o.value = get(o.name) elif o is ColorPickerButton: o.color = get(o.name) func update_shaders(): get_parent().send_changed_signal() func _on_text_changed(new_text, variable): set(variable, float(new_text)) update_shaders() func _on_value_changed(new_value, variable): set(variable, new_value) update_shaders() func _on_color_changed(new_color, variable): set(variable, new_color) update_shaders() func get_source(index = 0): for c in get_parent().get_children(): if c != self && c is GraphNode: if get_parent().is_node_connected(c.name, 0, name, index): return c return null func get_source_f(source): var rv if source.has("rgb"): rv = "dot("+source.rgb+", vec3(1.0))/3.0" elif source.has("f"): rv = source.f else: rv = "***error***" return rv func get_source_rgb(source): var rv if source.has("rgb"): rv = source.rgb elif source.has("f"): rv = "vec3("+source.f+")" else: rv = "***error***" return rv func get_shader_code(uv): var rv = _get_shader_code(uv) if !rv.has("f") && rv.has("rgb"): rv.f = "(dot("+rv.rgb+", vec3(1.0))/3.0)" if !rv.has("rgb") && rv.has("f"): rv.rgb = "vec3("+rv.f+")" return rv func get_textures(): var list = {} for i in range(5): var source = get_source(i) if source != null: var source_list = source.get_textures() for k in source_list.keys(): list[k] = source_list[k] return list func queue_free(): get_parent().remove_node(self.name) .queue_free() func serialize_element(e): if typeof(e) == TYPE_COLOR: return { type= "Color", r=e.r, g=e.g, b=e.b, a=e.a } return e func deserialize_element(e): if typeof(e) == TYPE_DICTIONARY: if e.type == "Color": return Color(e.r, e.g, e.b, e.a) return e func serialize(): var type = get_script().resource_path type = type.right(type.find_last("/")+1) type = type.left(type.find_last(".")) var data = { name=name, type=type, node_position={x=offset.x, y=offset.y} } for w in property_widgets: var v = w.name data[v] = serialize_element(get(v)) return data func deserialize(data): offset = Vector2(data.node_position.x, data.node_position.y) for w in property_widgets: var variable = w.name var value = deserialize_element(data[variable]) set(variable, value) update_property_widgets()