105 lines
2.2 KiB
GDScript
105 lines
2.2 KiB
GDScript
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class_name GdUnitResult
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extends RefCounted
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enum {
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SUCCESS,
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WARN,
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ERROR,
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EMPTY
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}
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var _state :Variant
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var _warn_message := ""
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var _error_message := ""
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var _value :Variant = null
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static func empty() -> GdUnitResult:
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var result := GdUnitResult.new()
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result._state = EMPTY
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return result
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static func success(p_value :Variant) -> GdUnitResult:
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assert(p_value != null, "The value must not be NULL")
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var result := GdUnitResult.new()
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result._value = p_value
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result._state = SUCCESS
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return result
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static func warn(p_warn_message :String, p_value :Variant = null) -> GdUnitResult:
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assert(not p_warn_message.is_empty()) #,"The message must not be empty")
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var result := GdUnitResult.new()
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result._value = p_value
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result._warn_message = p_warn_message
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result._state = WARN
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return result
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static func error(p_error_message :String) -> GdUnitResult:
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assert(not p_error_message.is_empty(), "The message must not be empty")
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var result := GdUnitResult.new()
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result._value = null
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result._error_message = p_error_message
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result._state = ERROR
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return result
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func is_success() -> bool:
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return _state == SUCCESS
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func is_warn() -> bool:
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return _state == WARN
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func is_error() -> bool:
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return _state == ERROR
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func is_empty() -> bool:
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return _state == EMPTY
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func value() -> Variant:
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return _value
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func or_else(p_value :Variant) -> Variant:
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if not is_success():
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return p_value
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return value()
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func error_message() -> String:
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return _error_message
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func warn_message() -> String:
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return _warn_message
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func _to_string() -> String:
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return str(GdUnitResult.serialize(self))
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static func serialize(result :GdUnitResult) -> Dictionary:
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if result == null:
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push_error("Can't serialize a Null object from type GdUnitResult")
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return {
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"state" : result._state,
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"value" : var_to_str(result._value),
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"warn_msg" : result._warn_message,
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"err_msg" : result._error_message
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}
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static func deserialize(config :Dictionary) -> GdUnitResult:
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var result := GdUnitResult.new()
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result._value = str_to_var(config.get("value", ""))
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result._warn_message = config.get("warn_msg", null)
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result._error_message = config.get("err_msg", null)
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result._state = config.get("state")
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return result
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