51 lines
1.5 KiB
GDScript
51 lines
1.5 KiB
GDScript
tool
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extends Object
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class_name MMGenLoader
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func load_gen(filename: String) -> MMGenBase:
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var file = File.new()
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if file.open(filename, File.READ) == OK:
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var data = parse_json(file.get_as_text())
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return create_gen(data)
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return null
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func create_gen(data) -> MMGenBase:
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var generator = null
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if data.has("connections") and data.has("nodes"):
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generator = MMGenGraph.new()
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for n in data.nodes:
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var g = create_gen(n)
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if g != null:
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generator.add_child(g)
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generator.connections = data.connections
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elif data.has("model_data"):
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generator = MMGenShader.new()
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generator.set_model_data(data.model_data)
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elif data.has("type"):
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if data.type == "material":
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generator = MMGenMaterial.new()
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else:
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var file = File.new()
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if file.open("res://addons/material_maker/library/"+data.type+".mml", File.READ) == OK:
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var model_data = parse_json(file.get_as_text())
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print("loaded description "+data.type+".mml")
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generator = create_gen(model_data)
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file.close()
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elif file.open("res://addons/material_maker/nodes/"+data.type+".mmn", File.READ) == OK:
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generator = MMGenShader.new()
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var model_data = parse_json(file.get_as_text())
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print("loaded description "+data.type+".mmn")
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generator.set_model_data(model_data)
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file.close()
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else:
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print("Cannot find description for "+data.type)
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else:
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print(data)
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if generator != null:
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if data.has("node_position"):
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generator.position.x = data.node_position.x
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generator.position.y = data.node_position.y
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if data.has("parameters"):
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generator.initialize(data)
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return generator
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