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Merge pull request #82122 from dalexeev/gds-add-export-hidden-annotation 

GDScript: Add `@export_storage` annotation
This commit is contained in:
Rémi Verschelde 2024-02-27 21:22:49 +01:00
parent 1aa8e91d15 3a3a2011f4
commit 21ee3716c2
No known key found for this signature in database
GPG Key ID: C3336907360768E1
16 changed files with 178 additions and 109 deletions
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11
modules/gdscript/doc_classes/@GDScript.xml
View File

@ -597,6 +597,17 @@
[/codeblock]
</description>
</annotation>
<annotation name="@export_storage">
<return type="void" />
<description>
Export a property with [constant PROPERTY_USAGE_STORAGE] flag. The property is not displayed in the editor, but it is serialized and stored in the scene or resource file. This can be useful for [annotation @tool] scripts. Also the property value is copied when [method Resource.duplicate] or [method Node.duplicate] is called, unlike non-exported variables.
[codeblock]
var a # Not stored in the file, not displayed in the editor.
@export_storage var b # Stored in the file, not displayed in the editor.
@export var c: int # Stored in the file, displayed in the editor.
[/codeblock]
</description>
</annotation>
<annotation name="@export_subgroup">
<return type="void" />
<param index="0" name="name" type="String" />

21
modules/gdscript/gdscript_parser.cpp
View File

@ -101,6 +101,7 @@ GDScriptParser::GDScriptParser() {
register_annotation(MethodInfo("@onready"), AnnotationInfo::VARIABLE, &GDScriptParser::onready_annotation);
// Export annotations.
register_annotation(MethodInfo("@export"), AnnotationInfo::VARIABLE, &GDScriptParser::export_annotations<PROPERTY_HINT_NONE, Variant::NIL>);
register_annotation(MethodInfo("@export_storage"), AnnotationInfo::VARIABLE, &GDScriptParser::export_annotations<PROPERTY_HINT_NONE, Variant::NIL>);
register_annotation(MethodInfo("@export_enum", PropertyInfo(Variant::STRING, "names")), AnnotationInfo::VARIABLE, &GDScriptParser::export_annotations<PROPERTY_HINT_ENUM, Variant::NIL>, varray(), true);
register_annotation(MethodInfo("@export_file", PropertyInfo(Variant::STRING, "filter")), AnnotationInfo::VARIABLE, &GDScriptParser::export_annotations<PROPERTY_HINT_FILE, Variant::STRING>, varray(""), true);
register_annotation(MethodInfo("@export_dir"), AnnotationInfo::VARIABLE, &GDScriptParser::export_annotations<PROPERTY_HINT_DIR, Variant::STRING>);
@ -4085,11 +4086,11 @@ bool GDScriptParser::export_annotations(const AnnotationNode *p_annotation, Node
}
hint_string += arg_string;
}
variable->export_info.hint_string = hint_string;
// This is called after the analyzer is done finding the type, so this should be set here.
DataType export_type = variable->get_datatype();
bool use_default_variable_type_check = true;
if (p_annotation->name == SNAME("@export_range")) {
if (export_type.builtin_type == Variant::INT) {
@ -4121,11 +4122,9 @@ bool GDScriptParser::export_annotations(const AnnotationNode *p_annotation, Node
return true;
}
}
} else if (p_annotation->name == SNAME("@export")) {
use_default_variable_type_check = false;
// WARNING: Do not merge with the previous `else if`! Otherwise `else` (default variable type check)
// will not work for the above annotations. `@export` and `@export_enum` validate the type separately.
if (p_annotation->name == SNAME("@export")) {
if (variable->datatype_specifier == nullptr && variable->initializer == nullptr) {
push_error(R"(Cannot use simple "@export" annotation with variable without type or initializer, since type can't be inferred.)", p_annotation);
return false;
@ -4243,6 +4242,8 @@ bool GDScriptParser::export_annotations(const AnnotationNode *p_annotation, Node
variable->export_info.type = Variant::ARRAY;
}
} else if (p_annotation->name == SNAME("@export_enum")) {
use_default_variable_type_check = false;
Variant::Type enum_type = Variant::INT;
if (export_type.kind == DataType::BUILTIN && export_type.builtin_type == Variant::STRING) {
@ -4260,7 +4261,15 @@ bool GDScriptParser::export_annotations(const AnnotationNode *p_annotation, Node
push_error(vformat(R"("@export_enum" annotation requires a variable of type "int" or "String" but type "%s" was given instead.)", export_type.to_string()), variable);
return false;
}
} else {
} else if (p_annotation->name == SNAME("@export_storage")) {
use_default_variable_type_check = false; // Can be applied to a variable of any type.
// Save the info because the compiler uses export info for overwriting member info.
variable->export_info = export_type.to_property_info(variable->identifier->name);
variable->export_info.usage |= PROPERTY_USAGE_STORAGE;
}
if (use_default_variable_type_check) {
// Validate variable type with export.
if (!export_type.is_variant() && (export_type.kind != DataType::BUILTIN || export_type.builtin_type != t_type)) {
// Allow float/int conversion.

15
modules/gdscript/tests/scripts/analyzer/features/export_enum_as_dictionary.gd
View File

@ -4,14 +4,13 @@ enum MyEnum {A, B, C}
const Utils = preload("../../utils.notest.gd")
@export var x1 = MyEnum
@export var x2 = MyEnum.A
@export var x3 := MyEnum
@export var x4 := MyEnum.A
@export var x5: MyEnum
@export var test_1 = MyEnum
@export var test_2 = MyEnum.A
@export var test_3 := MyEnum
@export var test_4 := MyEnum.A
@export var test_5: MyEnum
func test():
for property in get_property_list():
if property.usage & PROPERTY_USAGE_SCRIPT_VARIABLE:
print(Utils.get_property_signature(property))
print(" ", Utils.get_property_additional_info(property))
if str(property.name).begins_with("test_"):
Utils.print_property_extended_info(property)

10
modules/gdscript/tests/scripts/analyzer/features/export_enum_as_dictionary.out
View File

@ -1,11 +1,11 @@
GDTEST_OK
@export var x1: Dictionary
var test_1: Dictionary
hint=NONE hint_string="" usage=DEFAULT|SCRIPT_VARIABLE
@export var x2: TestExportEnumAsDictionary.MyEnum
var test_2: TestExportEnumAsDictionary.MyEnum
hint=ENUM hint_string="A:0,B:1,C:2" usage=DEFAULT|SCRIPT_VARIABLE|CLASS_IS_ENUM
@export var x3: Dictionary
var test_3: Dictionary
hint=NONE hint_string="" usage=DEFAULT|SCRIPT_VARIABLE
@export var x4: TestExportEnumAsDictionary.MyEnum
var test_4: TestExportEnumAsDictionary.MyEnum
hint=ENUM hint_string="A:0,B:1,C:2" usage=DEFAULT|SCRIPT_VARIABLE|CLASS_IS_ENUM
@export var x5: TestExportEnumAsDictionary.MyEnum
var test_5: TestExportEnumAsDictionary.MyEnum
hint=ENUM hint_string="A:0,B:1,C:2" usage=DEFAULT|SCRIPT_VARIABLE|CLASS_IS_ENUM

31
modules/gdscript/tests/scripts/parser/features/annotations.gd
View File

@ -1,48 +1,49 @@
extends Node
@export_enum("A", "B", "C") var a0
@export_enum("A", "B", "C",) var a1
const Utils = preload("../../utils.notest.gd")
@export_enum("A", "B", "C") var test_1
@export_enum("A", "B", "C",) var test_2
@export_enum(
"A",
"B",
"C"
) var a2
) var test_3
@export_enum(
"A",
"B",
"C",
) var a3
) var test_4
@export
var a4: int
var test_5: int
@export()
var a5: int
var test_6: int
@export() var a6: int
@warning_ignore("onready_with_export") @onready @export var a7: int
@warning_ignore("onready_with_export") @onready() @export() var a8: int
@export() var test_7: int = 42
@warning_ignore("onready_with_export") @onready @export var test_8: int = 42
@warning_ignore("onready_with_export") @onready() @export() var test_9: int = 42
@warning_ignore("onready_with_export")
@onready
@export
var a9: int
var test_10: int = 42
@warning_ignore("onready_with_export")
@onready()
@export()
var a10: int
var test_11: int = 42
@warning_ignore("onready_with_export")
@onready()
@export()
var a11: int
var test_12: int = 42
func test():
for property in get_property_list():
if property.usage & PROPERTY_USAGE_SCRIPT_VARIABLE:
print(property)
if str(property.name).begins_with("test_"):
Utils.print_property_extended_info(property, self)

36
modules/gdscript/tests/scripts/parser/features/annotations.out
View File

@ -1,13 +1,25 @@
GDTEST_OK
{ "name": "a0", "class_name": &"", "type": 2, "hint": 2, "hint_string": "A,B,C", "usage": 4102 }
{ "name": "a1", "class_name": &"", "type": 2, "hint": 2, "hint_string": "A,B,C", "usage": 4102 }
{ "name": "a2", "class_name": &"", "type": 2, "hint": 2, "hint_string": "A,B,C", "usage": 4102 }
{ "name": "a3", "class_name": &"", "type": 2, "hint": 2, "hint_string": "A,B,C", "usage": 4102 }
{ "name": "a4", "class_name": &"", "type": 2, "hint": 0, "hint_string": "int", "usage": 4102 }
{ "name": "a5", "class_name": &"", "type": 2, "hint": 0, "hint_string": "int", "usage": 4102 }
{ "name": "a6", "class_name": &"", "type": 2, "hint": 0, "hint_string": "int", "usage": 4102 }
{ "name": "a7", "class_name": &"", "type": 2, "hint": 0, "hint_string": "int", "usage": 4102 }
{ "name": "a8", "class_name": &"", "type": 2, "hint": 0, "hint_string": "int", "usage": 4102 }
{ "name": "a9", "class_name": &"", "type": 2, "hint": 0, "hint_string": "int", "usage": 4102 }
{ "name": "a10", "class_name": &"", "type": 2, "hint": 0, "hint_string": "int", "usage": 4102 }
{ "name": "a11", "class_name": &"", "type": 2, "hint": 0, "hint_string": "int", "usage": 4102 }
var test_1: int = null
hint=ENUM hint_string="A,B,C" usage=DEFAULT|SCRIPT_VARIABLE
var test_2: int = null
hint=ENUM hint_string="A,B,C" usage=DEFAULT|SCRIPT_VARIABLE
var test_3: int = null
hint=ENUM hint_string="A,B,C" usage=DEFAULT|SCRIPT_VARIABLE
var test_4: int = null
hint=ENUM hint_string="A,B,C" usage=DEFAULT|SCRIPT_VARIABLE
var test_5: int = 0
hint=NONE hint_string="int" usage=DEFAULT|SCRIPT_VARIABLE
var test_6: int = 0
hint=NONE hint_string="int" usage=DEFAULT|SCRIPT_VARIABLE
var test_7: int = 42
hint=NONE hint_string="int" usage=DEFAULT|SCRIPT_VARIABLE
var test_8: int = 0
hint=NONE hint_string="int" usage=DEFAULT|SCRIPT_VARIABLE
var test_9: int = 0
hint=NONE hint_string="int" usage=DEFAULT|SCRIPT_VARIABLE
var test_10: int = 0
hint=NONE hint_string="int" usage=DEFAULT|SCRIPT_VARIABLE
var test_11: int = 0
hint=NONE hint_string="int" usage=DEFAULT|SCRIPT_VARIABLE
var test_12: int = 0
hint=NONE hint_string="int" usage=DEFAULT|SCRIPT_VARIABLE

19
modules/gdscript/tests/scripts/parser/features/export_enum.gd
View File

@ -1,15 +1,16 @@
@export_enum("Red", "Green", "Blue") var untyped
const Utils = preload("../../utils.notest.gd")
@export_enum("Red", "Green", "Blue") var weak_int = 0
@export_enum("Red", "Green", "Blue") var weak_string = ""
@export_enum("Red", "Green", "Blue") var test_untyped
@export_enum("Red", "Green", "Blue") var hard_int: int
@export_enum("Red", "Green", "Blue") var hard_string: String
@export_enum("Red", "Green", "Blue") var test_weak_int = 0
@export_enum("Red", "Green", "Blue") var test_weak_string = ""
@export_enum("Red:10", "Green:20", "Blue:30") var with_values
@export_enum("Red", "Green", "Blue") var test_hard_int: int
@export_enum("Red", "Green", "Blue") var test_hard_string: String
@export_enum("Red:10", "Green:20", "Blue:30") var test_with_values
func test():
for property in get_property_list():
if property.name in ["untyped", "weak_int", "weak_string", "hard_int",
"hard_string", "with_values"]:
prints(property.name, property.type, property.hint_string)
if str(property.name).begins_with("test_"):
Utils.print_property_extended_info(property, self)

18
modules/gdscript/tests/scripts/parser/features/export_enum.out
View File

@ -1,7 +1,13 @@
GDTEST_OK
untyped 2 Red,Green,Blue
weak_int 2 Red,Green,Blue
weak_string 4 Red,Green,Blue
hard_int 2 Red,Green,Blue
hard_string 4 Red,Green,Blue
with_values 2 Red:10,Green:20,Blue:30
var test_untyped: int = null
hint=ENUM hint_string="Red,Green,Blue" usage=DEFAULT|SCRIPT_VARIABLE
var test_weak_int: int = 0
hint=ENUM hint_string="Red,Green,Blue" usage=DEFAULT|SCRIPT_VARIABLE
var test_weak_string: String = ""
hint=ENUM hint_string="Red,Green,Blue" usage=DEFAULT|SCRIPT_VARIABLE
var test_hard_int: int = 0
hint=ENUM hint_string="Red,Green,Blue" usage=DEFAULT|SCRIPT_VARIABLE
var test_hard_string: String = ""
hint=ENUM hint_string="Red,Green,Blue" usage=DEFAULT|SCRIPT_VARIABLE
var test_with_values: int = null
hint=ENUM hint_string="Red:10,Green:20,Blue:30" usage=DEFAULT|SCRIPT_VARIABLE

35
modules/gdscript/tests/scripts/parser/features/export_variable.gd
View File

@ -1,23 +1,22 @@
extends Node
@export var example = 99
@export_range(0, 100) var example_range = 100
@export_range(0, 100, 1) var example_range_step = 101
@export_range(0, 100, 1, "or_greater") var example_range_step_or_greater = 102
const Utils = preload("../../utils.notest.gd")
@export var color: Color
@export_color_no_alpha var color_no_alpha: Color
@export_node_path("Sprite2D", "Sprite3D", "Control", "Node") var nodepath := ^"hello"
@export var node: Node
@export var node_array: Array[Node]
@export var test_weak_int = 1
@export var test_hard_int: int = 2
@export_storage var test_storage_untyped
@export_storage var test_storage_weak_int = 3 # Property info still `Variant`, unlike `@export`.
@export_storage var test_storage_hard_int: int = 4
@export_range(0, 100) var test_range = 100
@export_range(0, 100, 1) var test_range_step = 101
@export_range(0, 100, 1, "or_greater") var test_range_step_or_greater = 102
@export var test_color: Color
@export_color_no_alpha var test_color_no_alpha: Color
@export_node_path("Sprite2D", "Sprite3D", "Control", "Node") var test_node_path := ^"hello"
@export var test_node: Node
@export var test_node_array: Array[Node]
func test():
print(example)
print(example_range)
print(example_range_step)
print(example_range_step_or_greater)
print(color)
print(color_no_alpha)
print(nodepath)
print(node)
print(var_to_str(node_array))
for property in get_property_list():
if str(property.name).begins_with("test_"):
Utils.print_property_extended_info(property, self)

35
modules/gdscript/tests/scripts/parser/features/export_variable.out
View File

@ -1,10 +1,27 @@
GDTEST_OK
99
100
101
102
(0, 0, 0, 1)
(0, 0, 0, 1)
hello
<null>
Array[Node]([])
var test_weak_int: int = 1
hint=NONE hint_string="int" usage=DEFAULT|SCRIPT_VARIABLE
var test_hard_int: int = 2
hint=NONE hint_string="int" usage=DEFAULT|SCRIPT_VARIABLE
var test_storage_untyped: Variant = null
hint=NONE hint_string="" usage=STORAGE|SCRIPT_VARIABLE|NIL_IS_VARIANT
var test_storage_weak_int: Variant = 3
hint=NONE hint_string="" usage=STORAGE|SCRIPT_VARIABLE|NIL_IS_VARIANT
var test_storage_hard_int: int = 4
hint=NONE hint_string="" usage=STORAGE|SCRIPT_VARIABLE
var test_range: int = 100
hint=RANGE hint_string="0,100" usage=DEFAULT|SCRIPT_VARIABLE
var test_range_step: int = 101
hint=RANGE hint_string="0,100,1" usage=DEFAULT|SCRIPT_VARIABLE
var test_range_step_or_greater: int = 102
hint=RANGE hint_string="0,100,1,or_greater" usage=DEFAULT|SCRIPT_VARIABLE
var test_color: Color = Color(0, 0, 0, 1)
hint=NONE hint_string="Color" usage=DEFAULT|SCRIPT_VARIABLE
var test_color_no_alpha: Color = Color(0, 0, 0, 1)
hint=COLOR_NO_ALPHA hint_string="" usage=DEFAULT|SCRIPT_VARIABLE
var test_node_path: NodePath = NodePath("hello")
hint=NODE_PATH_VALID_TYPES hint_string="Sprite2D,Sprite3D,Control,Node" usage=DEFAULT|SCRIPT_VARIABLE
var test_node: Node = null
hint=NODE_TYPE hint_string="Node" usage=DEFAULT|SCRIPT_VARIABLE
var test_node_array: Array = Array[Node]([])
hint=TYPE_STRING hint_string="24/34:Node" usage=DEFAULT|SCRIPT_VARIABLE

12
modules/gdscript/tests/scripts/runtime/features/export_group_no_name_conflict_with_properties.gd
View File

@ -1,17 +1,17 @@
extends RefCounted # TODO: Fix standalone annotations parsing.
const Utils = preload("../../utils.notest.gd")
# GH-73843
@export_group("Resource")
# GH-78252
@export var prop_1: int
@export_category("prop_1")
@export var prop_2: int
@export var test_1: int
@export_category("test_1")
@export var test_2: int
func test():
var resource := Resource.new()
prints("Not shadowed:", resource.get_class())
for property in get_property_list():
if property.name in ["prop_1", "prop_2"]:
print(property)
if str(property.name).begins_with("test_"):
Utils.print_property_extended_info(property, self)

9
modules/gdscript/tests/scripts/runtime/features/export_group_no_name_conflict_with_properties.out
View File

@ -1,5 +1,8 @@
GDTEST_OK
Not shadowed: Resource
{ "name": "prop_1", "class_name": &"", "type": 2, "hint": 0, "hint_string": "int", "usage": 4102 }
{ "name": "prop_1", "class_name": &"", "type": 0, "hint": 0, "hint_string": "", "usage": 128 }
{ "name": "prop_2", "class_name": &"", "type": 2, "hint": 0, "hint_string": "int", "usage": 4102 }
var test_1: int = 0
hint=NONE hint_string="int" usage=DEFAULT|SCRIPT_VARIABLE
@export_category("test_1")
hint=NONE hint_string="" usage=CATEGORY
var test_2: int = 0
hint=NONE hint_string="int" usage=DEFAULT|SCRIPT_VARIABLE

2
modules/gdscript/tests/scripts/runtime/features/member_info.gd
View File

@ -60,7 +60,7 @@ func test():
var script: Script = get_script()
for property in script.get_property_list():
if str(property.name).begins_with("test_"):
print(Utils.get_property_signature(property, true))
print(Utils.get_property_signature(property, null, true))
for property in get_property_list():
if str(property.name).begins_with("test_"):
print(Utils.get_property_signature(property))

6
modules/gdscript/tests/scripts/runtime/features/member_info.out
View File

@ -6,13 +6,13 @@ static var test_static_var_hard_int: int
var test_var_untyped: Variant
var test_var_weak_null: Variant
var test_var_weak_int: Variant
@export var test_var_weak_int_exported: int
var test_var_weak_int_exported: int
var test_var_weak_variant_type: Variant
@export var test_var_weak_variant_type_exported: Variant.Type
var test_var_weak_variant_type_exported: Variant.Type
var test_var_hard_variant: Variant
var test_var_hard_int: int
var test_var_hard_variant_type: Variant.Type
@export var test_var_hard_variant_type_exported: Variant.Type
var test_var_hard_variant_type_exported: Variant.Type
var test_var_hard_node_process_mode: Node.ProcessMode
var test_var_hard_my_enum: TestMemberInfo.MyEnum
var test_var_hard_array: Array

2
modules/gdscript/tests/scripts/runtime/features/member_info_inheritance.gd
View File

@ -30,7 +30,7 @@ func test():
var b := B.new()
for property in (B as GDScript).get_property_list():
if str(property.name).begins_with("test_"):
print(Utils.get_property_signature(property, true))
print(Utils.get_property_signature(property, null, true))
print("---")
for property in b.get_property_list():
if str(property.name).begins_with("test_"):

25
modules/gdscript/tests/scripts/utils.notest.gd
View File

@ -20,24 +20,32 @@ static func get_type(property: Dictionary, is_return: bool = false) -> String:
return type_string(property.type)
static func get_property_signature(property: Dictionary, is_static: bool = false) -> String:
static func get_property_signature(property: Dictionary, base: Object = null, is_static: bool = false) -> String:
if property.usage & PROPERTY_USAGE_CATEGORY:
return '@export_category("%s")' % str(property.name).c_escape()
if property.usage & PROPERTY_USAGE_GROUP:
return '@export_group("%s")' % str(property.name).c_escape()
if property.usage & PROPERTY_USAGE_SUBGROUP:
return '@export_subgroup("%s")' % str(property.name).c_escape()
var result: String = ""
if not (property.usage & PROPERTY_USAGE_SCRIPT_VARIABLE):
printerr("Missing `PROPERTY_USAGE_SCRIPT_VARIABLE` flag.")
if property.usage & PROPERTY_USAGE_DEFAULT:
result += "@export "
if is_static:
result += "static "
result += "var " + property.name + ": " + get_type(property)
if is_instance_valid(base):
result += " = " + var_to_str(base.get(property.name))
return result
static func get_property_additional_info(property: Dictionary) -> String:
return 'hint=%s hint_string="%s" usage=%s' % [
static func print_property_extended_info(property: Dictionary, base: Object = null, is_static: bool = false) -> void:
print(get_property_signature(property, base, is_static))
print(' hint=%s hint_string="%s" usage=%s' % [
get_property_hint_name(property.hint).trim_prefix("PROPERTY_HINT_"),
str(property.hint_string).c_escape(),
get_property_usage_string(property.usage).replace("PROPERTY_USAGE_", ""),
]
])
static func get_method_signature(method: Dictionary, is_signal: bool = false) -> String:
@ -153,7 +161,6 @@ static func get_property_usage_string(usage: int) -> String:
return "PROPERTY_USAGE_NONE"
const FLAGS: Array[Array] = [
[PROPERTY_USAGE_DEFAULT, "PROPERTY_USAGE_DEFAULT"],
[PROPERTY_USAGE_STORAGE, "PROPERTY_USAGE_STORAGE"],
[PROPERTY_USAGE_EDITOR, "PROPERTY_USAGE_EDITOR"],
[PROPERTY_USAGE_INTERNAL, "PROPERTY_USAGE_INTERNAL"],
@ -187,6 +194,10 @@ static func get_property_usage_string(usage: int) -> String:
var result: String = ""
if (usage & PROPERTY_USAGE_DEFAULT) == PROPERTY_USAGE_DEFAULT:
result += "PROPERTY_USAGE_DEFAULT|"
usage &= ~PROPERTY_USAGE_DEFAULT
for flag in FLAGS:
if usage & flag[0]:
result += flag[1] + "|"