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62 lines
1.3 KiB
GDScript
62 lines
1.3 KiB
GDScript
class_name CmdOption
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extends RefCounted
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var _commands :PackedStringArray
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var _help :String
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var _description :String
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var _type :int
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var _arg_optional :bool = false
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# constructs a command option by given arguments
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# commands : a string with comma separated list of available commands begining with the short form
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# help: a help text show howto use
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# description: a full description of the command
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# type: the argument type
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# arg_optional: defines of the argument optional
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func _init(p_commands :String, p_help :String, p_description :String, p_type :int = TYPE_NIL, p_arg_optional :bool = false) -> void:
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_commands = p_commands.replace(" ", "").replace("\t", "").split(",")
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_help = p_help
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_description = p_description
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_type = p_type
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_arg_optional = p_arg_optional
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func commands() -> PackedStringArray:
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return _commands
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func short_command() -> String:
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return _commands[0]
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func help() -> String:
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return _help
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func description() -> String:
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return _description
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func type() -> int:
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return _type
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func is_argument_optional() -> bool:
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return _arg_optional
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func has_argument() -> bool:
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return _type != TYPE_NIL
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func describe() -> String:
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if help().is_empty():
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return " %-32s %s \n" % [commands(), description()]
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return " %-32s %s \n %-32s %s\n" % [commands(), description(), "", help()]
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func _to_string() -> String:
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return describe()
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