Remove duplicate project-specific variables from Export

Removed `directory_path`, `file_name`, `file_format` and `was_exported` from Export.gd. These variables already exist on Project.gd, no need to have them twice.

src/Autoload/Export.gd

@@ -24,13 +24,6 @@ var resize := 100
 var interpolation := 0  # Image.Interpolation
 var new_dir_for_each_frame_tag := false  # we don't need to store this after export
 
-# Export directory path and export file name
-var directory_path := ""
-var file_name := "untitled"
-var file_format: int = FileFormat.PNG
-
-var was_exported := false
-
 # Export coroutine signal
 var stop_export := false
 
@@ -151,17 +144,17 @@ func export_processed_images(
 ) -> bool:
 	# Stop export if directory path or file name are not valid
 	var dir := Directory.new()
-	if not dir.dir_exists(directory_path) or not file_name.is_valid_filename():
-		if not dir.dir_exists(directory_path) and file_name.is_valid_filename():
+	if not dir.dir_exists(project.directory_path) or not project.file_name.is_valid_filename():
+		if not dir.dir_exists(project.directory_path) and project.file_name.is_valid_filename():
 			export_dialog.open_path_validation_alert_popup(0)
-		elif not file_name.is_valid_filename() and dir.dir_exists(directory_path):
+		elif not project.file_name.is_valid_filename() and dir.dir_exists(project.directory_path):
 			export_dialog.open_path_validation_alert_popup(1)
 		else:
 			export_dialog.open_path_validation_alert_popup()
 		return false
 
 	var multiple_files := false
-	if current_tab == ExportTab.IMAGE and not is_single_file_format():
+	if current_tab == ExportTab.IMAGE and not is_single_file_format(project):
 		multiple_files = true if processed_images.size() > 1 else false
 	# Check export paths
 	var export_paths := []
@@ -174,7 +167,7 @@ func export_processed_images(
 		if multiple_files and new_dir_for_each_frame_tag:
 			var frame_tag_directory := Directory.new()
 			if not frame_tag_directory.dir_exists(export_path.get_base_dir()):
-				frame_tag_directory.open(directory_path)
+				frame_tag_directory.open(project.directory_path)
 				frame_tag_directory.make_dir(export_path.get_base_dir().get_file())
 
 		if not ignore_overwrites:  # Check if the files already exist
@@ -185,7 +178,7 @@ func export_processed_images(
 				paths_of_existing_files += export_path
 		export_paths.append(export_path)
 		# Only get one export path if single file animated image is exported
-		if is_single_file_format():
+		if is_single_file_format(project):
 			break
 
 	if not paths_of_existing_files.empty():  # If files already exist
@@ -198,9 +191,9 @@ func export_processed_images(
 
 	scale_processed_images()
 
-	if is_single_file_format():
+	if is_single_file_format(project):
 		var exporter: BaseAnimationExporter
-		if file_format == FileFormat.APNG:
+		if project.file_format == FileFormat.APNG:
 			exporter = APNGAnimationExporter.new()
 		else:
 			exporter = GIFAnimationExporter.new()
@@ -232,19 +225,19 @@ func export_processed_images(
 					Global.dialog_open(true)
 
 	# Store settings for quick export and when the dialog is opened again
-	was_exported = true
+	var file_name_with_ext := project.file_name + file_format_string(project.file_format)
 	project.was_exported = true
 	if project.export_overwrite:
 		Global.top_menu_container.file_menu.set_item_text(
-			6, tr("Overwrite") + " %s" % (file_name + Export.file_format_string(file_format))
+			Global.FileMenu.EXPORT, tr("Overwrite") + " %s" % file_name_with_ext
 		)
 	else:
 		Global.top_menu_container.file_menu.set_item_text(
-			6, tr("Export") + " %s" % (file_name + file_format_string(file_format))
+			Global.FileMenu.EXPORT, tr("Export") + " %s" % file_name_with_ext
 		)
 
 	# Only show when not exporting gif - gif export finishes in thread
-	if not is_single_file_format():
+	if not is_single_file_format(project):
 		Global.notification_label("File(s) exported")
 	return true
 
@@ -318,14 +311,14 @@ func file_format_description(format_enum: int) -> String:
 			return ""
 
 
-func is_single_file_format(format_enum: int = file_format) -> bool:
+func is_single_file_format(project := Global.current_project) -> bool:
 	# True when exporting to .gif and .apng (and potentially video formats in the future)
 	# False when exporting to .png, and other non-animated formats in the future
-	return format_enum == FileFormat.GIF or format_enum == FileFormat.APNG
+	return project.file_format == FileFormat.GIF or project.file_format == FileFormat.APNG
 
 
 func create_export_path(multifile: bool, project: Project, frame: int = 0) -> String:
-	var path := file_name
+	var path := project.file_name
 	# Only append frame number when there are multiple files exported
 	if multifile:
 		var frame_tag_and_start_id := get_proccessed_image_animation_tag_and_start_id(
@@ -343,8 +336,8 @@ func create_export_path(multifile: bool, project: Project, frame: int = 0) -> St
 				# Add frame tag if frame has one
 				# (frame - start_id + 1) Makes frames id to start from 1 in each frame tag directory
 				path += "_" + frame_tag_dir + "_" + String(frame - start_id + 1)
-				return directory_path.plus_file(frame_tag_dir).plus_file(
-					path + file_format_string(file_format)
+				return project.directory_path.plus_file(frame_tag_dir).plus_file(
+					path + file_format_string(project.file_format)
 				)
 			else:
 				# Add frame tag if frame has one
@@ -353,7 +346,7 @@ func create_export_path(multifile: bool, project: Project, frame: int = 0) -> St
 		else:
 			path += "_" + String(frame)
 
-	return directory_path.plus_file(path + file_format_string(file_format))
+	return project.directory_path.plus_file(path + file_format_string(project.file_format))
 
 
 func get_proccessed_image_animation_tag_and_start_id(

src/Autoload/OpenSave.gd

@@ -148,13 +148,13 @@ func open_pxo_file(path: String, untitled_backup: bool = false, replace_empty: b
 		# Set last opened project path and save
 		Global.config_cache.set_value("preferences", "last_project_path", path)
 		Global.config_cache.save("user://cache.ini")
-		Export.file_name = path.get_file().trim_suffix(".pxo")
-		Export.directory_path = path.get_base_dir()
-		new_project.directory_path = Export.directory_path
-		new_project.file_name = Export.file_name
-		Export.was_exported = false
-		Global.top_menu_container.file_menu.set_item_text(4, tr("Save") + " %s" % path.get_file())
-		Global.top_menu_container.file_menu.set_item_text(6, tr("Export"))
+		new_project.directory_path = path.get_base_dir()
+		new_project.file_name = path.get_file().trim_suffix(".pxo")
+		new_project.was_exported = false
+		Global.top_menu_container.file_menu.set_item_text(
+			Global.FileMenu.SAVE, tr("Save") + " %s" % path.get_file()
+		)
+		Global.top_menu_container.file_menu.set_item_text(Global.FileMenu.EXPORT, tr("Export"))
 
 	save_project_to_recent_list(path)
 
@@ -396,9 +396,11 @@ func save_pxo_file(
 		Global.config_cache.set_value("preferences", "last_project_path", path)
 		Global.config_cache.save("user://cache.ini")
 		if !project.was_exported:
-			Export.file_name = path.get_file().trim_suffix(".pxo")
-			Export.directory_path = path.get_base_dir()
-		Global.top_menu_container.file_menu.set_item_text(4, tr("Save") + " %s" % path.get_file())
+			project.file_name = path.get_file().trim_suffix(".pxo")
+			project.directory_path = path.get_base_dir()
+		Global.top_menu_container.file_menu.set_item_text(
+			Global.FileMenu.SAVE, tr("Save") + " %s" % path.get_file()
+		)
 
 	save_project_to_recent_list(path)
 
@@ -635,9 +637,6 @@ func set_new_imported_tab(project: Project, path: String) -> void:
 	project.was_exported = true
 	if path.get_extension().to_lower() == "png":
 		project.export_overwrite = true
-	Export.directory_path = directory_path
-	Export.file_name = file_name
-	Export.was_exported = true
 
 	Global.tabs.current_tab = Global.tabs.get_tab_count() - 1
 	Global.canvas.camera_zoom()

src/Classes/Project.gd

@@ -194,26 +194,23 @@ func change_project() -> void:
 		Global.open_sprites_dialog.current_path = save_path
 		Global.save_sprites_dialog.current_path = save_path
 		Global.top_menu_container.file_menu.set_item_text(
-			4, tr("Save") + " %s" % save_path.get_file()
+			Global.FileMenu.SAVE, tr("Save") + " %s" % save_path.get_file()
 		)
 	else:
-		Global.top_menu_container.file_menu.set_item_text(4, tr("Save"))
-
-	Export.directory_path = directory_path
-	Export.file_name = file_name
-	Export.file_format = file_format
-	Export.was_exported = was_exported
+		Global.top_menu_container.file_menu.set_item_text(Global.FileMenu.SAVE, tr("Save"))
 
 	if !was_exported:
-		Global.top_menu_container.file_menu.set_item_text(6, tr("Export"))
+		Global.top_menu_container.file_menu.set_item_text(Global.FileMenu.EXPORT, tr("Export"))
 	else:
 		if export_overwrite:
 			Global.top_menu_container.file_menu.set_item_text(
-				6, tr("Overwrite") + " %s" % (file_name + Export.file_format_string(file_format))
+				Global.FileMenu.EXPORT,
+				tr("Overwrite") + " %s" % (file_name + Export.file_format_string(file_format))
 			)
 		else:
 			Global.top_menu_container.file_menu.set_item_text(
-				6, tr("Export") + " %s" % (file_name + Export.file_format_string(file_format))
+				Global.FileMenu.EXPORT,
+				tr("Export") + " %s" % (file_name + Export.file_format_string(file_format))
 			)
 
 	for j in Tiles.MODE.values():

src/Main.gd

@@ -364,13 +364,13 @@ func _quit() -> void:
 
 func _on_BackupConfirmation_confirmed(project_paths: Array, backup_paths: Array) -> void:
 	OpenSave.reload_backup_file(project_paths, backup_paths)
-	Export.file_name = OpenSave.current_save_paths[0].get_file().trim_suffix(".pxo")
-	Export.directory_path = OpenSave.current_save_paths[0].get_base_dir()
-	Export.was_exported = false
+	Global.current_project.file_name = OpenSave.current_save_paths[0].get_file().trim_suffix(".pxo")
+	Global.current_project.directory_path = OpenSave.current_save_paths[0].get_base_dir()
+	Global.current_project.was_exported = false
 	Global.top_menu_container.file_menu.set_item_text(
-		4, tr("Save") + " %s" % OpenSave.current_save_paths[0].get_file()
+		Global.FileMenu.SAVE, tr("Save") + " %s" % OpenSave.current_save_paths[0].get_file()
 	)
-	Global.top_menu_container.file_menu.set_item_text(6, tr("Export"))
+	Global.top_menu_container.file_menu.set_item_text(Global.FileMenu.EXPORT, tr("Export"))
 
 
 func _on_BackupConfirmation_custom_action(

src/UI/Dialogs/ExportDialog.gd

@@ -165,16 +165,17 @@ func set_file_format_selector() -> void:
 # Updates the suitable list of file formats. First is preferred.
 # Note that if the current format is in the list, it stays for consistency.
 func _set_file_format_selector_suitable_file_formats(formats: Array) -> void:
+	var project: Project = Global.current_project
 	file_format_options.clear()
 	var needs_update := true
 	for i in formats:
-		if Export.file_format == i:
+		if project.file_format == i:
 			needs_update = false
 		var label := Export.file_format_string(i) + "; " + Export.file_format_description(i)
 		file_format_options.add_item(label, i)
 	if needs_update:
-		Export.file_format = formats[0]
-	file_format_options.selected = file_format_options.get_item_index(Export.file_format)
+		project.file_format = formats[0]
+	file_format_options.selected = file_format_options.get_item_index(project.file_format)
 
 
 func create_frame_tag_list() -> void:
@@ -242,23 +243,24 @@ func set_export_progress_bar(value: float) -> void:
 
 func _on_ExportDialog_about_to_show() -> void:
 	Global.canvas.selection.transform_content_confirm()
+	var project: Project = Global.current_project
 	# If we're on HTML5, don't let the user change the directory path
 	if OS.get_name() == "HTML5":
 		get_tree().call_group("NotHTML5", "hide")
-		Export.directory_path = "user://"
+		project.directory_path = "user://"
 
-	if Export.directory_path.empty():
-		Export.directory_path = Global.config_cache.get_value(
+	if project.directory_path.empty():
+		project.directory_path = Global.config_cache.get_value(
 			"data", "current_dir", OS.get_system_dir(OS.SYSTEM_DIR_DESKTOP)
 		)
 
 	# If export already occurred - sets GUI to show previous settings
 	options_resize.value = Export.resize
 	options_interpolation.selected = Export.interpolation
-	path_line_edit.text = Export.directory_path
-	path_dialog_popup.current_dir = Export.directory_path
-	file_line_edit.text = Export.file_name
-	file_format_options.selected = Export.file_format
+	path_line_edit.text = project.directory_path
+	path_dialog_popup.current_dir = project.directory_path
+	file_line_edit.text = project.file_name
+	file_format_options.selected = project.file_format
 	show_tab()
 
 	# Set the size of the preview checker
@@ -317,24 +319,20 @@ func _on_PathButton_pressed() -> void:
 
 func _on_PathLineEdit_text_changed(new_text: String) -> void:
 	Global.current_project.directory_path = new_text
-	Export.directory_path = new_text
 
 
 func _on_FileLineEdit_text_changed(new_text: String) -> void:
 	Global.current_project.file_name = new_text
-	Export.file_name = new_text
 
 
 func _on_FileDialog_dir_selected(dir: String) -> void:
 	path_line_edit.text = dir
 	Global.current_project.directory_path = dir
-	Export.directory_path = dir
 
 
 func _on_FileFormat_item_selected(idx: int) -> void:
 	var id := file_format_options.get_item_id(idx)
 	Global.current_project.file_format = id
-	Export.file_format = id
 	if not Export.is_single_file_format():
 		multiple_animations_directories.disabled = false
 		frame_timer.stop()

src/UI/TopMenuContainer.gd

@@ -392,7 +392,7 @@ func _save_project_file_as() -> void:
 
 
 func _export_file() -> void:
-	if Export.was_exported == false:
+	if Global.current_project.was_exported == false:
 		_popup_dialog(Global.export_dialog)
 	else:
 		Export.external_export()