mirror of
https://github.com/tonytins/citylimits.git
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79 lines
2.2 KiB
GDScript3
79 lines
2.2 KiB
GDScript3
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class_name License
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extends Resource
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## Holds AUTO GENERATED License information
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## SPDX-License-Identifier or similar to it. CASE SENSITIVE[br]
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## Like "CC0-1.0"[br]
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## See [url=https://spdx.org/licenses/]SPDX Identifier List[/url]
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var identifier: String = ""
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## The License's Name. [br]
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## Like "CC0 1.0 Universal"
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var name: String = ""
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## License Terms; The text of a license file
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var terms: String = ""
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## Returns a string containing this license's information, formatted to [url=https://spdx.dev/resources/use/]SPDX Standards[/url]
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func to_formatted_string() -> String:
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return "License: {identifier}\n{terms}".format({
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'identifier': identifier,
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'terms': _add_line_padding(terms)
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})
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# wouldn't recomend using this, unless you know what your doing
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# but if you do, this loads and parses all licenses (.txt files) in a directory,
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# plus Godot's built-in Licenses
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static func _load_licenses_in(dir: String):
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var dict = {}
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# get game licenses
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var names = DirAccess.get_files_at(dir)
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if names.size() == 0:
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print_verbose("\nSimple License: No License files found in dir\n", dir, "\nif you have no license files there, then this can be ignored\n")
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for _name in names:
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var ext = _name.rsplit('.', false, 1)
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if ext.size() == 0 or ext[-1] != 'txt':
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continue
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var l = new()
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l.identifier = _name.split('.', false, 1)[0]
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l.name = l.identifier
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l.terms = FileAccess.open(dir.path_join(_name), FileAccess.READ).get_as_text()
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dict[l.identifier] = l
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# get licenses built into the Godot Engine
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var tmp = Engine.get_license_info()
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for id in tmp:
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if dict.has(id):
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continue
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var l = new()
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l.identifier = id
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l.terms = tmp[id]
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dict[id] = l
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return dict
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# this is for formatting individual lines accoring to SPDX standards
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static func _add_line_padding(combined_lines: String, padding: String = " ") -> String:
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if combined_lines.is_empty():
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return combined_lines
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var lines = combined_lines.split("\n")
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var s = ""
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for i in len(lines):
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if lines[i].is_empty() or lines[i] == "\n":
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if i+1 < len(lines):
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s += padding + "." + "\n"
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else:
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s += '\n'
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else:
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s += padding + lines[i] + "\n"
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s = s.strip_edges(false)
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s += '\n'
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return s
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