Merge pull request #18914 from notwarp/master

added get_creation_time function for gdscript

16 files changed, 71 insertions, 0 deletions

diff --git a/core/bind/core_bind.cpp b/core/bind/core_bind.cpp
index af1d49ae8c..1c3f4fad01 100644
--- a/core/bind/core_bind.cpp
+++ b/core/bind/core_bind.cpp
@@ -1872,6 +1872,12 @@ uint64_t _File::get_modified_time(const String &p_file) const {
 	return FileAccess::get_modified_time(p_file);
 }
 
+// NEW FUNCTION
+uint64_t _File::get_creation_time(const String &p_file) const {
+
+	return FileAccess::get_creation_time(p_file);
+}
+
 void _File::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("open_encrypted", "path", "mode_flags", "key"), &_File::open_encrypted);
@@ -1923,6 +1929,7 @@ void _File::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("file_exists", "path"), &_File::file_exists);
 	ClassDB::bind_method(D_METHOD("get_modified_time", "file"), &_File::get_modified_time);
+	ClassDB::bind_method(D_METHOD("get_creation_time", "file"), &_File::get_creation_time); // NEW FUNCTION
 
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "endian_swap"), "set_endian_swap", "get_endian_swap");
 
@@ -2123,6 +2130,7 @@ void _Directory::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("file_exists", "path"), &_Directory::file_exists);
 	ClassDB::bind_method(D_METHOD("dir_exists", "path"), &_Directory::dir_exists);
 	//ClassDB::bind_method(D_METHOD("get_modified_time","file"),&_Directory::get_modified_time);
+	//ClassDB::bind_method(D_METHOD("get_creation_time","file"),&_Directory::get_creation_time); // NEW FUNCTION
 	ClassDB::bind_method(D_METHOD("get_space_left"), &_Directory::get_space_left);
 	ClassDB::bind_method(D_METHOD("copy", "from", "to"), &_Directory::copy);
 	ClassDB::bind_method(D_METHOD("rename", "from", "to"), &_Directory::rename);
diff --git a/core/bind/core_bind.h b/core/bind/core_bind.h
index 1729c23779..18f84e0c04 100644
--- a/core/bind/core_bind.h
+++ b/core/bind/core_bind.h
@@ -485,6 +485,7 @@ public:
 	bool file_exists(const String &p_name) const; ///< return true if a file exists
 
 	uint64_t get_modified_time(const String &p_file) const;
+	uint64_t get_creation_time(const String &p_file) const; // NEW FUNCTION
 
 	_File();
 	virtual ~_File();
diff --git a/core/io/file_access_buffered_fa.h b/core/io/file_access_buffered_fa.h
index 493fa1c243..f9b3b29b88 100644
--- a/core/io/file_access_buffered_fa.h
+++ b/core/io/file_access_buffered_fa.h
@@ -143,6 +143,12 @@ public:
 		return f._get_modified_time(p_file);
 	}
 
+// NEW FUNCTION
+	virtual uint64_t _get_creation_time(const String &p_file) {
+
+		return f._get_creation_time(p_file);
+	}
+
 	FileAccessBufferedFA(){
 
 	};
diff --git a/core/io/file_access_compressed.cpp b/core/io/file_access_compressed.cpp
index d6547ba19f..5f08c4fc7c 100644
--- a/core/io/file_access_compressed.cpp
+++ b/core/io/file_access_compressed.cpp
@@ -372,6 +372,15 @@ uint64_t FileAccessCompressed::_get_modified_time(const String &p_file) {
 		return 0;
 }
 
+// NEW FUNCTION
+uint64_t FileAccessCompressed::_get_creation_time(const String &p_file) {
+
+	if (f)
+		return f->get_creation_time(p_file);
+	else
+		return 0;
+}
+
 FileAccessCompressed::FileAccessCompressed() {
 
 	f = NULL;
diff --git a/core/io/file_access_compressed.h b/core/io/file_access_compressed.h
index 587f58a7c6..834e5b1830 100644
--- a/core/io/file_access_compressed.h
+++ b/core/io/file_access_compressed.h
@@ -91,6 +91,7 @@ public:
 	virtual bool file_exists(const String &p_name); ///< return true if a file exists
 
 	virtual uint64_t _get_modified_time(const String &p_file);
+	virtual uint64_t _get_creation_time(const String &p_file);// NEW FUNCTION
 
 	FileAccessCompressed();
 	virtual ~FileAccessCompressed();
diff --git a/core/io/file_access_encrypted.cpp b/core/io/file_access_encrypted.cpp
index bb7a444ccc..1e47be4c08 100644
--- a/core/io/file_access_encrypted.cpp
+++ b/core/io/file_access_encrypted.cpp
@@ -302,6 +302,12 @@ uint64_t FileAccessEncrypted::_get_modified_time(const String &p_file) {
 	return 0;
 }
 
+// NEW FUNCTION
+uint64_t FileAccessEncrypted::_get_creation_time(const String &p_file) {
+
+	return 0;
+}
+
 FileAccessEncrypted::FileAccessEncrypted() {
 
 	file = NULL;
diff --git a/core/io/file_access_encrypted.h b/core/io/file_access_encrypted.h
index b9365a9fd0..7cc9ab6637 100644
--- a/core/io/file_access_encrypted.h
+++ b/core/io/file_access_encrypted.h
@@ -79,6 +79,7 @@ public:
 	virtual bool file_exists(const String &p_name); ///< return true if a file exists
 
 	virtual uint64_t _get_modified_time(const String &p_file);
+	virtual uint64_t _get_creation_time(const String &p_file); // NEW FUNCTION
 
 	FileAccessEncrypted();
 	~FileAccessEncrypted();
diff --git a/core/io/file_access_memory.h b/core/io/file_access_memory.h
index 2136f4cc0c..3317c20e01 100644
--- a/core/io/file_access_memory.h
+++ b/core/io/file_access_memory.h
@@ -70,6 +70,7 @@ public:
 	virtual bool file_exists(const String &p_name); ///< return true if a file exists
 
 	virtual uint64_t _get_modified_time(const String &p_file) { return 0; }
+	virtual uint64_t _get_creation_time(const String &p_file) { return 0; } // NEW FUNCTION
 
 	FileAccessMemory();
 };
diff --git a/core/io/file_access_network.cpp b/core/io/file_access_network.cpp
index e0a2dbf507..561f56fd82 100644
--- a/core/io/file_access_network.cpp
+++ b/core/io/file_access_network.cpp
@@ -498,6 +498,24 @@ uint64_t FileAccessNetwork::_get_modified_time(const String &p_file) {
 	return exists_modtime;
 }
 
+// NEW FUNCTION
+uint64_t FileAccessNetwork::_get_creation_time(const String &p_file) {
+
+	FileAccessNetworkClient *nc = FileAccessNetworkClient::singleton;
+	nc->lock_mutex();
+	nc->put_32(id);
+	nc->put_32(COMMAND_GET_MODTIME);
+	CharString cs = p_file.utf8();
+	nc->put_32(cs.length());
+	nc->client->put_data((const uint8_t *)cs.ptr(), cs.length());
+	nc->unlock_mutex();
+	DEBUG_PRINT("MODTIME POST");
+	nc->sem->post();
+	sem->wait();
+
+	return exists_modtime;
+}
+
 void FileAccessNetwork::configure() {
 
 	GLOBAL_DEF("network/remote_fs/page_size", 65536);
diff --git a/core/io/file_access_network.h b/core/io/file_access_network.h
index be9bdb1af6..debd4386b8 100644
--- a/core/io/file_access_network.h
+++ b/core/io/file_access_network.h
@@ -162,6 +162,7 @@ public:
 	virtual bool file_exists(const String &p_path); ///< return true if a file exists
 
 	virtual uint64_t _get_modified_time(const String &p_file);
+	virtual uint64_t _get_creation_time(const String &p_file); // NEW FUNCTION
 
 	static void configure();
 
diff --git a/core/io/file_access_pack.h b/core/io/file_access_pack.h
index 8a40e6d78c..513e2896c3 100644
--- a/core/io/file_access_pack.h
+++ b/core/io/file_access_pack.h
@@ -142,6 +142,7 @@ class FileAccessPack : public FileAccess {
 	FileAccess *f;
 	virtual Error _open(const String &p_path, int p_mode_flags);
 	virtual uint64_t _get_modified_time(const String &p_file) { return 0; }
+	virtual uint64_t _get_creation_time(const String &p_file) { return 0; } // NEW FUNCTION
 
 public:
 	virtual void close();
diff --git a/core/io/file_access_zip.h b/core/io/file_access_zip.h
index df83575f6a..11f9687e77 100644
--- a/core/io/file_access_zip.h
+++ b/core/io/file_access_zip.h
@@ -114,6 +114,7 @@ public:
 	virtual bool file_exists(const String &p_name); ///< return true if a file exists
 
 	virtual uint64_t _get_modified_time(const String &p_file) { return 0; } // todo
+	virtual uint64_t _get_creation_time(const String &p_file) { return 0; } // NEW FUNCTION
 
 	FileAccessZip(const String &p_path, const PackedData::PackedFile &p_file);
 	~FileAccessZip();
diff --git a/core/io/resource_loader.cpp b/core/io/resource_loader.cpp
index c44d2597a7..0bb0fb48d4 100644
--- a/core/io/resource_loader.cpp
+++ b/core/io/resource_loader.cpp
@@ -231,6 +231,7 @@ RES ResourceLoader::load(const String &p_path, const String &p_type_hint, bool p
 	res->set_edited(false);
 	if (timestamp_on_load) {
 		uint64_t mt = FileAccess::get_modified_time(path);
+		uint64_t ct = FileAccess::get_creation_time(path); // NEW FUNCTION
 		//printf("mt %s: %lli\n",remapped_path.utf8().get_data(),mt);
 		res->set_last_modified_time(mt);
 	}
diff --git a/core/io/resource_saver.cpp b/core/io/resource_saver.cpp
index 3dcd94880a..e4bfd5a321 100644
--- a/core/io/resource_saver.cpp
+++ b/core/io/resource_saver.cpp
@@ -80,6 +80,7 @@ Error ResourceSaver::save(const String &p_path, const RES &p_resource, uint32_t
 			((Resource *)p_resource.ptr())->set_edited(false);
 			if (timestamp_on_save) {
 				uint64_t mt = FileAccess::get_modified_time(p_path);
+				uint64_t ct = FileAccess::get_creation_time(p_path); // NEW FUNCTION
 
 				((Resource *)p_resource.ptr())->set_last_modified_time(mt);
 			}
diff --git a/core/os/file_access.cpp b/core/os/file_access.cpp
index 59f07c03e7..a7730e5efe 100644
--- a/core/os/file_access.cpp
+++ b/core/os/file_access.cpp
@@ -488,6 +488,19 @@ uint64_t FileAccess::get_modified_time(const String &p_file) {
 	memdelete(fa);
 	return mt;
 }
+// NEW FUNCTION
+uint64_t FileAccess::get_creation_time(const String &p_file) {
+
+	if (PackedData::get_singleton() && !PackedData::get_singleton()->is_disabled() && PackedData::get_singleton()->has_path(p_file))
+		return 0;
+
+	FileAccess *fa = create_for_path(p_file);
+	ERR_FAIL_COND_V(!fa, 0);
+
+	uint64_t ct = fa->_get_creation_time(p_file);
+	memdelete(fa);
+	return ct;
+}
 
 void FileAccess::store_string(const String &p_string) {
 
diff --git a/core/os/file_access.h b/core/os/file_access.h
index c4635fdfbb..2b9477a79c 100644
--- a/core/os/file_access.h
+++ b/core/os/file_access.h
@@ -59,6 +59,7 @@ protected:
 	String fix_path(const String &p_path) const;
 	virtual Error _open(const String &p_path, int p_mode_flags) = 0; ///< open a file
 	virtual uint64_t _get_modified_time(const String &p_file) = 0;
+	virtual uint64_t _get_creation_time(const String &p_file) = 0; // NEW FUNCTION
 
 	static FileCloseFailNotify close_fail_notify;
 
@@ -153,6 +154,7 @@ public:
 	static CreateFunc get_create_func(AccessType p_access);
 	static bool exists(const String &p_name); ///< return true if a file exists
 	static uint64_t get_modified_time(const String &p_file);
+	static uint64_t get_creation_time(const String &p_file); // NEW FUNCTION
 
 	static void set_backup_save(bool p_enable) { backup_save = p_enable; };
 	static bool is_backup_save_enabled() { return backup_save; };