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-rw-r--r--core/variant/binder_common.h50
-rw-r--r--core/variant/native_ptr.h46
-rw-r--r--core/variant/variant.cpp20
-rw-r--r--core/variant/variant.h4
-rw-r--r--core/variant/variant_call.cpp1
-rw-r--r--core/variant/variant_parser.cpp46
6 files changed, 102 insertions, 65 deletions
diff --git a/core/variant/binder_common.h b/core/variant/binder_common.h
index 14f49d530c..b6fdb4d902 100644
--- a/core/variant/binder_common.h
+++ b/core/variant/binder_common.h
@@ -44,24 +44,42 @@
#include <stdio.h>
+// Variant cannot define an implicit cast operator for every Object subclass, so the
+// casting is done here, to allow binding methods with parameters more specific than Object *
+
template <class T>
struct VariantCaster {
static _FORCE_INLINE_ T cast(const Variant &p_variant) {
- return p_variant;
+ using TStripped = std::remove_pointer_t<T>;
+ if constexpr (std::is_base_of<Object, TStripped>::value) {
+ return Object::cast_to<TStripped>(p_variant);
+ } else {
+ return p_variant;
+ }
}
};
template <class T>
struct VariantCaster<T &> {
static _FORCE_INLINE_ T cast(const Variant &p_variant) {
- return p_variant;
+ using TStripped = std::remove_pointer_t<T>;
+ if constexpr (std::is_base_of<Object, TStripped>::value) {
+ return Object::cast_to<TStripped>(p_variant);
+ } else {
+ return p_variant;
+ }
}
};
template <class T>
struct VariantCaster<const T &> {
static _FORCE_INLINE_ T cast(const Variant &p_variant) {
- return p_variant;
+ using TStripped = std::remove_pointer_t<T>;
+ if constexpr (std::is_base_of<Object, TStripped>::value) {
+ return Object::cast_to<TStripped>(p_variant);
+ } else {
+ return p_variant;
+ }
}
};
@@ -135,7 +153,13 @@ struct PtrToArg<char32_t> {
template <typename T>
struct VariantObjectClassChecker {
static _FORCE_INLINE_ bool check(const Variant &p_variant) {
- return true;
+ using TStripped = std::remove_pointer_t<T>;
+ if constexpr (std::is_base_of<Object, TStripped>::value) {
+ Object *obj = p_variant;
+ return Object::cast_to<TStripped>(p_variant) || !obj;
+ } else {
+ return true;
+ }
}
};
@@ -151,24 +175,6 @@ struct VariantObjectClassChecker<const Ref<T> &> {
}
};
-template <>
-struct VariantObjectClassChecker<Node *> {
- static _FORCE_INLINE_ bool check(const Variant &p_variant) {
- Object *obj = p_variant;
- Node *node = p_variant;
- return node || !obj;
- }
-};
-
-template <>
-struct VariantObjectClassChecker<Control *> {
- static _FORCE_INLINE_ bool check(const Variant &p_variant) {
- Object *obj = p_variant;
- Control *control = p_variant;
- return control || !obj;
- }
-};
-
#ifdef DEBUG_METHODS_ENABLED
template <class T>
diff --git a/core/variant/native_ptr.h b/core/variant/native_ptr.h
index fe541c8d4b..8e9fbbc0a4 100644
--- a/core/variant/native_ptr.h
+++ b/core/variant/native_ptr.h
@@ -53,22 +53,36 @@ struct GDNativePtr {
operator Variant() const { return uint64_t(data); }
};
-#define GDVIRTUAL_NATIVE_PTR(m_type) \
- template <> \
- struct GDNativeConstPtr<const m_type> { \
- const m_type *data = nullptr; \
- GDNativeConstPtr(const m_type *p_assign) { data = p_assign; } \
- static const char *get_name() { return "const " #m_type; } \
- operator const m_type *() const { return data; } \
- operator Variant() const { return uint64_t(data); } \
- }; \
- template <> \
- struct GDNativePtr<m_type> { \
- m_type *data = nullptr; \
- GDNativePtr(m_type *p_assign) { data = p_assign; } \
- static const char *get_name() { return #m_type; } \
- operator m_type *() const { return data; } \
- operator Variant() const { return uint64_t(data); } \
+#define GDVIRTUAL_NATIVE_PTR(m_type) \
+ template <> \
+ struct GDNativeConstPtr<const m_type> { \
+ const m_type *data = nullptr; \
+ GDNativeConstPtr() {} \
+ GDNativeConstPtr(const m_type *p_assign) { data = p_assign; } \
+ static const char *get_name() { return "const " #m_type; } \
+ operator const m_type *() const { return data; } \
+ operator Variant() const { return uint64_t(data); } \
+ }; \
+ template <> \
+ struct VariantCaster<GDNativeConstPtr<const m_type>> { \
+ static _FORCE_INLINE_ GDNativeConstPtr<const m_type> cast(const Variant &p_variant) { \
+ return GDNativeConstPtr<const m_type>((const m_type *)p_variant.operator uint64_t()); \
+ } \
+ }; \
+ template <> \
+ struct GDNativePtr<m_type> { \
+ m_type *data = nullptr; \
+ GDNativePtr() {} \
+ GDNativePtr(m_type *p_assign) { data = p_assign; } \
+ static const char *get_name() { return #m_type; } \
+ operator m_type *() const { return data; } \
+ operator Variant() const { return uint64_t(data); } \
+ }; \
+ template <> \
+ struct VariantCaster<GDNativePtr<m_type>> { \
+ static _FORCE_INLINE_ GDNativePtr<m_type> cast(const Variant &p_variant) { \
+ return GDNativePtr<m_type>((m_type *)p_variant.operator uint64_t()); \
+ } \
};
template <class T>
diff --git a/core/variant/variant.cpp b/core/variant/variant.cpp
index 38610c4f29..fcfa530388 100644
--- a/core/variant/variant.cpp
+++ b/core/variant/variant.cpp
@@ -38,8 +38,6 @@
#include "core/math/math_funcs.h"
#include "core/string/print_string.h"
#include "core/variant/variant_parser.h"
-#include "scene/gui/control.h"
-#include "scene/main/node.h"
String Variant::get_type_name(Variant::Type p_type) {
switch (p_type) {
@@ -2004,22 +2002,6 @@ Object *Variant::get_validated_object() const {
}
}
-Variant::operator Node *() const {
- if (type == OBJECT) {
- return Object::cast_to<Node>(_get_obj().obj);
- } else {
- return nullptr;
- }
-}
-
-Variant::operator Control *() const {
- if (type == OBJECT) {
- return Object::cast_to<Control>(_get_obj().obj);
- } else {
- return nullptr;
- }
-}
-
Variant::operator Dictionary() const {
if (type == DICTIONARY) {
return *reinterpret_cast<const Dictionary *>(_data._mem);
@@ -3414,7 +3396,7 @@ String Variant::get_call_error_text(Object *p_base, const StringName &p_method,
}
String class_name = p_base->get_class();
- Ref<Script> script = p_base->get_script();
+ Ref<Resource> script = p_base->get_script();
if (script.is_valid() && script->get_path().is_resource_file()) {
class_name += "(" + script->get_path().get_file() + ")";
}
diff --git a/core/variant/variant.h b/core/variant/variant.h
index 17988a46d7..36fa755647 100644
--- a/core/variant/variant.h
+++ b/core/variant/variant.h
@@ -53,8 +53,6 @@
#include "core/variant/dictionary.h"
class Object;
-class Node; // helper
-class Control; // helper
struct PropertyInfo;
struct MethodInfo;
@@ -339,8 +337,6 @@ public:
operator ::RID() const;
operator Object *() const;
- operator Node *() const;
- operator Control *() const;
operator Callable() const;
operator Signal() const;
diff --git a/core/variant/variant_call.cpp b/core/variant/variant_call.cpp
index aecc6e9a26..750f23902d 100644
--- a/core/variant/variant_call.cpp
+++ b/core/variant/variant_call.cpp
@@ -1421,6 +1421,7 @@ static void _register_variant_builtin_methods() {
bind_method(String, sha1_buffer, sarray(), varray());
bind_method(String, sha256_buffer, sarray(), varray());
bind_method(String, is_empty, sarray(), varray());
+ bind_methodv(String, contains, static_cast<bool (String::*)(const String &) const>(&String::contains), sarray("what"), varray());
bind_method(String, is_absolute_path, sarray(), varray());
bind_method(String, is_relative_path, sarray(), varray());
diff --git a/core/variant/variant_parser.cpp b/core/variant/variant_parser.cpp
index 57875bf50f..55fc9212b7 100644
--- a/core/variant/variant_parser.cpp
+++ b/core/variant/variant_parser.cpp
@@ -217,6 +217,7 @@ Error VariantParser::get_token(Stream *p_stream, Token &r_token, int &line, Stri
}
case '"': {
String str;
+ char32_t prev = 0;
while (true) {
char32_t ch = p_stream->get_char();
@@ -252,10 +253,13 @@ Error VariantParser::get_token(Stream *p_stream, Token &r_token, int &line, Stri
case 'r':
res = 13;
break;
+ case 'U':
case 'u': {
- //hex number
- for (int j = 0; j < 4; j++) {
+ // Hexadecimal sequence.
+ int hex_len = (next == 'U') ? 6 : 4;
+ for (int j = 0; j < hex_len; j++) {
char32_t c = p_stream->get_char();
+
if (c == 0) {
r_err_str = "Unterminated String";
r_token.type = TK_ERROR;
@@ -290,15 +294,49 @@ Error VariantParser::get_token(Stream *p_stream, Token &r_token, int &line, Stri
} break;
}
+ // Parse UTF-16 pair.
+ if ((res & 0xfffffc00) == 0xd800) {
+ if (prev == 0) {
+ prev = res;
+ continue;
+ } else {
+ r_err_str = "Invalid UTF-16 sequence in string, unpaired lead surrogate";
+ r_token.type = TK_ERROR;
+ return ERR_PARSE_ERROR;
+ }
+ } else if ((res & 0xfffffc00) == 0xdc00) {
+ if (prev == 0) {
+ r_err_str = "Invalid UTF-16 sequence in string, unpaired trail surrogate";
+ r_token.type = TK_ERROR;
+ return ERR_PARSE_ERROR;
+ } else {
+ res = (prev << 10UL) + res - ((0xd800 << 10UL) + 0xdc00 - 0x10000);
+ prev = 0;
+ }
+ }
+ if (prev != 0) {
+ r_err_str = "Invalid UTF-16 sequence in string, unpaired lead surrogate";
+ r_token.type = TK_ERROR;
+ return ERR_PARSE_ERROR;
+ }
str += res;
-
} else {
+ if (prev != 0) {
+ r_err_str = "Invalid UTF-16 sequence in string, unpaired lead surrogate";
+ r_token.type = TK_ERROR;
+ return ERR_PARSE_ERROR;
+ }
if (ch == '\n') {
line++;
}
str += ch;
}
}
+ if (prev != 0) {
+ r_err_str = "Invalid UTF-16 sequence in string, unpaired lead surrogate";
+ r_token.type = TK_ERROR;
+ return ERR_PARSE_ERROR;
+ }
if (p_stream->is_utf8()) {
str.parse_utf8(str.ascii(true).get_data());
@@ -1457,7 +1495,7 @@ Error VariantWriter::write(const Variant &p_variant, StoreStringFunc p_store_str
case Variant::FLOAT: {
String s = rtos_fix(p_variant.operator double());
if (s != "inf" && s != "inf_neg" && s != "nan") {
- if (s.find(".") == -1 && s.find("e") == -1) {
+ if (!s.contains(".") && !s.contains("e")) {
s += ".0";
}
}
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