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Diffstat (limited to 'addons/gdUnit4/src/core/parse/GdDefaultValueDecoder.gd')
| -rw-r--r-- | addons/gdUnit4/src/core/parse/GdDefaultValueDecoder.gd | 290 |
1 files changed, 290 insertions, 0 deletions
diff --git a/addons/gdUnit4/src/core/parse/GdDefaultValueDecoder.gd b/addons/gdUnit4/src/core/parse/GdDefaultValueDecoder.gd new file mode 100644 index 0000000..f1b2244 --- /dev/null +++ b/addons/gdUnit4/src/core/parse/GdDefaultValueDecoder.gd @@ -0,0 +1,290 @@ +# holds all decodings for default values +class_name GdDefaultValueDecoder +extends GdUnitSingleton + + +@warning_ignore("unused_parameter") +var _decoders := { + TYPE_NIL: func(value :Variant) -> String: return "null", + TYPE_STRING: func(value :Variant) -> String: return '"%s"' % value, + TYPE_STRING_NAME: _on_type_StringName, + TYPE_BOOL: func(value :Variant) -> String: return str(value).to_lower(), + TYPE_FLOAT: func(value :Variant) -> String: return '%f' % value, + TYPE_COLOR: _on_type_Color, + TYPE_ARRAY: _on_type_Array.bind(TYPE_ARRAY), + TYPE_PACKED_BYTE_ARRAY: _on_type_Array.bind(TYPE_PACKED_BYTE_ARRAY), + TYPE_PACKED_STRING_ARRAY: _on_type_Array.bind(TYPE_PACKED_STRING_ARRAY), + TYPE_PACKED_FLOAT32_ARRAY: _on_type_Array.bind(TYPE_PACKED_FLOAT32_ARRAY), + TYPE_PACKED_FLOAT64_ARRAY: _on_type_Array.bind(TYPE_PACKED_FLOAT64_ARRAY), + TYPE_PACKED_INT32_ARRAY: _on_type_Array.bind(TYPE_PACKED_INT32_ARRAY), + TYPE_PACKED_INT64_ARRAY: _on_type_Array.bind(TYPE_PACKED_INT64_ARRAY), + TYPE_PACKED_COLOR_ARRAY: _on_type_Array.bind(TYPE_PACKED_COLOR_ARRAY), + TYPE_PACKED_VECTOR2_ARRAY: _on_type_Array.bind(TYPE_PACKED_VECTOR2_ARRAY), + TYPE_PACKED_VECTOR3_ARRAY: _on_type_Array.bind(TYPE_PACKED_VECTOR3_ARRAY), + TYPE_PACKED_VECTOR4_ARRAY: _on_type_Array.bind(TYPE_PACKED_VECTOR4_ARRAY), + TYPE_DICTIONARY: _on_type_Dictionary, + TYPE_RID: _on_type_RID, + TYPE_NODE_PATH: _on_type_NodePath, + TYPE_VECTOR2: _on_type_Vector.bind(TYPE_VECTOR2), + TYPE_VECTOR2I: _on_type_Vector.bind(TYPE_VECTOR2I), + TYPE_VECTOR3: _on_type_Vector.bind(TYPE_VECTOR3), + TYPE_VECTOR3I: _on_type_Vector.bind(TYPE_VECTOR3I), + TYPE_VECTOR4: _on_type_Vector.bind(TYPE_VECTOR4), + TYPE_VECTOR4I: _on_type_Vector.bind(TYPE_VECTOR4I), + TYPE_RECT2: _on_type_Rect2, + TYPE_RECT2I: _on_type_Rect2i, + TYPE_PLANE: _on_type_Plane, + TYPE_QUATERNION: _on_type_Quaternion, + TYPE_AABB: _on_type_AABB, + TYPE_BASIS: _on_type_Basis, + TYPE_CALLABLE: _on_type_Callable, + TYPE_SIGNAL: _on_type_Signal, + TYPE_TRANSFORM2D: _on_type_Transform2D, + TYPE_TRANSFORM3D: _on_type_Transform3D, + TYPE_PROJECTION: _on_type_Projection, + TYPE_OBJECT: _on_type_Object +} + +static func _regex(pattern: String) -> RegEx: + var regex := RegEx.new() + var err := regex.compile(pattern) + if err != OK: + push_error("error '%s' checked pattern '%s'" % [err, pattern]) + return null + return regex + + +func get_decoder(type: int) -> Callable: + return _decoders.get(type, func(value :Variant) -> String: return '%s' % value) + + +func _on_type_StringName(value: StringName) -> String: + if value.is_empty(): + return 'StringName()' + return 'StringName("%s")' % value + + +func _on_type_Object(value: Variant, _type: int) -> String: + return str(value) + + +func _on_type_Color(color: Color) -> String: + if color == Color.BLACK: + return "Color()" + return "Color%s" % color + + +func _on_type_NodePath(path: NodePath) -> String: + if path.is_empty(): + return 'NodePath()' + return 'NodePath("%s")' % path + + +func _on_type_Callable(_cb: Callable) -> String: + return 'Callable()' + + +func _on_type_Signal(_s: Signal) -> String: + return 'Signal()' + + +func _on_type_Dictionary(dict: Dictionary) -> String: + if dict.is_empty(): + return '{}' + return str(dict) + + +func _on_type_Array(value: Variant, type: int) -> String: + match type: + TYPE_ARRAY: + return str(value) + + TYPE_PACKED_COLOR_ARRAY: + var colors := PackedStringArray() + for color: Color in value: + @warning_ignore("return_value_discarded") + colors.append(_on_type_Color(color)) + if colors.is_empty(): + return "PackedColorArray()" + return "PackedColorArray([%s])" % ", ".join(colors) + + TYPE_PACKED_VECTOR2_ARRAY: + var vectors := PackedStringArray() + for vector: Vector2 in value: + @warning_ignore("return_value_discarded") + vectors.append(_on_type_Vector(vector, TYPE_VECTOR2)) + if vectors.is_empty(): + return "PackedVector2Array()" + return "PackedVector2Array([%s])" % ", ".join(vectors) + + TYPE_PACKED_VECTOR3_ARRAY: + var vectors := PackedStringArray() + for vector: Vector3 in value: + @warning_ignore("return_value_discarded") + vectors.append(_on_type_Vector(vector, TYPE_VECTOR3)) + if vectors.is_empty(): + return "PackedVector3Array()" + return "PackedVector3Array([%s])" % ", ".join(vectors) + + TYPE_PACKED_VECTOR4_ARRAY: + var vectors := PackedStringArray() + for vector: Vector4 in value: + @warning_ignore("return_value_discarded") + vectors.append(_on_type_Vector(vector, TYPE_VECTOR4)) + if vectors.is_empty(): + return "PackedVector4Array()" + return "PackedVector4Array([%s])" % ", ".join(vectors) + + TYPE_PACKED_STRING_ARRAY: + var values := PackedStringArray() + for v: String in value: + @warning_ignore("return_value_discarded") + values.append('"%s"' % v) + if values.is_empty(): + return "PackedStringArray()" + return "PackedStringArray([%s])" % ", ".join(values) + + TYPE_PACKED_BYTE_ARRAY,\ + TYPE_PACKED_FLOAT32_ARRAY,\ + TYPE_PACKED_FLOAT64_ARRAY,\ + TYPE_PACKED_INT32_ARRAY,\ + TYPE_PACKED_INT64_ARRAY: + var vectors := PackedStringArray() + for vector: Variant in value: + @warning_ignore("return_value_discarded") + vectors.append(str(vector)) + if vectors.is_empty(): + return GdObjects.type_as_string(type) + "()" + return "%s([%s])" % [GdObjects.type_as_string(type), ", ".join(vectors)] + return "unknown array type %d" % type + + +func _on_type_Vector(value: Variant, type: int) -> String: + + if typeof(value) != type: + push_error("Internal Error: type missmatch detected for value '%s', expects type %s" % [value, type_string(type)]) + return "" + + match type: + TYPE_VECTOR2: + if value == Vector2(): + return "Vector2()" + return "Vector2%s" % value + TYPE_VECTOR2I: + if value == Vector2i(): + return "Vector2i()" + return "Vector2i%s" % value + TYPE_VECTOR3: + if value == Vector3(): + return "Vector3()" + return "Vector3%s" % value + TYPE_VECTOR3I: + if value == Vector3i(): + return "Vector3i()" + return "Vector3i%s" % value + TYPE_VECTOR4: + if value == Vector4(): + return "Vector4()" + return "Vector4%s" % value + TYPE_VECTOR4I: + if value == Vector4i(): + return "Vector4i()" + return "Vector4i%s" % value + return "unknown vector type %d" % type + + +func _on_type_Transform2D(transform: Transform2D) -> String: + if transform == Transform2D(): + return "Transform2D()" + return "Transform2D(Vector2%s, Vector2%s, Vector2%s)" % [transform.x, transform.y, transform.origin] + + +func _on_type_Transform3D(transform: Transform3D) -> String: + if transform == Transform3D(): + return "Transform3D()" + return "Transform3D(Vector3%s, Vector3%s, Vector3%s, Vector3%s)" % [transform.basis.x, transform.basis.y, transform.basis.z, transform.origin] + + +func _on_type_Projection(projection: Projection) -> String: + return "Projection(Vector4%s, Vector4%s, Vector4%s, Vector4%s)" % [projection.x, projection.y, projection.z, projection.w] + + +@warning_ignore("unused_parameter") +func _on_type_RID(value: RID) -> String: + return "RID()" + + +func _on_type_Rect2(rect: Rect2) -> String: + if rect == Rect2(): + return "Rect2()" + return "Rect2(Vector2%s, Vector2%s)" % [rect.position, rect.size] + + +func _on_type_Rect2i(rect: Variant) -> String: + if rect == Rect2i(): + return "Rect2i()" + return "Rect2i(Vector2i%s, Vector2i%s)" % [rect.position, rect.size] + + +func _on_type_Plane(plane: Plane) -> String: + if plane == Plane(): + return "Plane()" + return "Plane(%d, %d, %d, %d)" % [plane.x, plane.y, plane.z, plane.d] + + +func _on_type_Quaternion(quaternion: Quaternion) -> String: + if quaternion == Quaternion(): + return "Quaternion()" + return "Quaternion(%d, %d, %d, %d)" % [quaternion.x, quaternion.y, quaternion.z, quaternion.w] + + +func _on_type_AABB(aabb: AABB) -> String: + if aabb == AABB(): + return "AABB()" + return "AABB(Vector3%s, Vector3%s)" % [aabb.position, aabb.size] + + +func _on_type_Basis(basis: Basis) -> String: + if basis == Basis(): + return "Basis()" + return "Basis(Vector3%s, Vector3%s, Vector3%s)" % [basis.x, basis.y, basis.z] + + +static func decode(value: Variant) -> String: + var type := typeof(value) + @warning_ignore("unsafe_cast") + if GdArrayTools.is_type_array(type) and (value as Array).is_empty(): + return "<empty>" + # For Variant types we need to determine the original type + if type == GdObjects.TYPE_VARIANT: + type = typeof(value) + var decoder := _get_value_decoder(type) + if decoder == null: + push_error("No value decoder registered for type '%d'! Please open a Bug issue at 'https://github.com/MikeSchulze/gdUnit4/issues/new/choose'." % type) + return "null" + if type == TYPE_OBJECT: + return decoder.call(value, type) + return decoder.call(value) + + +static func decode_typed(type: int, value: Variant) -> String: + if value == null: + return "null" + # For Variant types we need to determine the original type + if type == GdObjects.TYPE_VARIANT: + type = typeof(value) + var decoder := _get_value_decoder(type) + if decoder == null: + push_error("No value decoder registered for type '%d'! Please open a Bug issue at 'https://github.com/MikeSchulze/gdUnit4/issues/new/choose'." % type) + return "null" + if type == TYPE_OBJECT: + return decoder.call(value, type) + return decoder.call(value) + + +static func _get_value_decoder(type: int) -> Callable: + var decoder: GdDefaultValueDecoder = instance( + "GdUnitDefaultValueDecoders", + func() -> GdDefaultValueDecoder: + return GdDefaultValueDecoder.new()) + return decoder.get_decoder(type) |