82 lines
1.6 KiB
GDScript3
82 lines
1.6 KiB
GDScript3
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tool
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extends EditorImportPlugin
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# Simple plugin that imports a text file with extension .mtxt
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# which contains 3 integers in format R,G,B (0-255)
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# (see example .mtxt in this folder)
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# Imported file is converted to a material
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var dialog = null
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func get_name():
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return "silly_material"
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func get_visible_name():
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return "Silly Material"
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func import_dialog(path):
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var md = null
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if (path!=""):
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md = ResourceLoader.load_import_metadata(path)
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dialog.configure(self,path,md)
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dialog.popup_centered()
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func import(path,metadata):
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assert(metadata.get_source_count() == 1)
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var source = metadata.get_source_path(0)
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var use_red_anyway = metadata.get_option("use_red_anyway")
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var f = File.new()
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var err = f.open(source,File.READ)
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if (err!=OK):
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return ERR_CANT_OPEN
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var l = f.get_line()
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f.close()
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var channels = l.split(",")
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if (channels.size()!=3):
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return ERR_PARSE_ERROR
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var color = Color8(int(channels[0]),int(channels[1]),int(channels[2]))
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var material
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if (ResourceLoader.has(path)):
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# Material is in use, update it
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material = ResourceLoader.load(path)
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else:
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# Material not in use, create
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material = FixedMaterial.new()
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if (use_red_anyway):
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color=Color8(255,0,0)
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material.set_parameter(FixedMaterial.PARAM_DIFFUSE,color)
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# Make sure import metadata links to this plugin
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metadata.set_editor("silly_material")
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# Update the import metadata
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material.set_import_metadata(metadata)
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# Save
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err = ResourceSaver.save(path,material)
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return err
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func config(base_control):
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dialog = preload("res://addons/custom_import_plugin/material_dialog.tscn").instance()
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base_control.add_child(dialog)
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