Add buttons to import/export from/to clipboard

scenes/settings_menu.tscn

@@ -32,6 +32,15 @@ theme = ExtResource("2_lwwgp")
 theme_override_styles/panel = SubResource("StyleBoxTexture_choun")
 script = ExtResource("2_labj1")
 
+[node name="MenuLabel" type="Label" parent="."]
+layout_mode = 0
+offset_left = 16.0
+offset_top = 16.0
+offset_right = 104.0
+offset_bottom = 39.0
+text = "Settings"
+label_settings = SubResource("LabelSettings_labj1")
+
 [node name="CloseSettingsButton" type="TextureButton" parent="."]
 layout_mode = 1
 anchors_preset = 1
@@ -45,21 +54,43 @@ grow_horizontal = 0
 texture_normal = ExtResource("2_wswnh")
 stretch_mode = 0
 
-[node name="Label" type="Label" parent="."]
+[node name="ImportExportLabel" type="Label" parent="."]
 layout_mode = 0
 offset_left = 16.0
-offset_top = 16.0
-offset_right = 104.0
-offset_bottom = 39.0
-text = "Settings"
-label_settings = SubResource("LabelSettings_labj1")
+offset_top = 80.0
+offset_right = 144.0
+offset_bottom = 114.8
+text = "Import | Export
+to/from Clipboard"
 
-[node name="ResetXPButton" type="Button" parent="."]
+[node name="ImportButton" type="Button" parent="ImportExportLabel"]
+layout_mode = 0
+offset_top = 48.0
+offset_right = 61.0
+offset_bottom = 72.0
+text = "Import"
+
+[node name="ExportButton" type="Button" parent="ImportExportLabel"]
+layout_mode = 0
+offset_left = 75.0
+offset_top = 48.0
+offset_right = 136.0
+offset_bottom = 72.0
+text = "Export"
+
+[node name="ResetLabel" type="Label" parent="."]
 layout_mode = 0
 offset_left = 16.0
-offset_top = 72.0
-offset_right = 92.0
-offset_bottom = 96.0
+offset_top = 192.0
+offset_right = 91.0
+offset_bottom = 207.9
+text = "Reset Data"
+
+[node name="ResetXPButton" type="Button" parent="ResetLabel"]
+layout_mode = 0
+offset_top = 24.0
+offset_right = 76.0
+offset_bottom = 48.0
 text = "Reset XP"
 
 [node name="Info Footer" type="Label" parent="."]
@@ -84,4 +115,6 @@ text_overrun_behavior = 3
 script = ExtResource("5_lwwgp")
 
 [connection signal="pressed" from="CloseSettingsButton" to="." method="_on_close_settings_button_pressed"]
-[connection signal="pressed" from="ResetXPButton" to="." method="_on_reset_xp_button_pressed"]
+[connection signal="pressed" from="ImportExportLabel/ImportButton" to="." method="_on_import_button_pressed"]
+[connection signal="pressed" from="ImportExportLabel/ExportButton" to="." method="_on_export_button_pressed"]
+[connection signal="pressed" from="ResetLabel/ResetXPButton" to="." method="_on_reset_xp_button_pressed"]

src/global/SaveManager.gd

@@ -5,13 +5,33 @@ const SAVEFILE = "user://save.dat"
 func _ready() -> void:
 	load_game()
 
-func save_game():
-	var data: Dictionary = {
+func _to_dict() -> Dictionary:
+	return {
 		"player_xp": XpLevelManager.player_xp,
 		"phrases": PhrasesManager.phrases,
 		"last_played_phrases": CoreGameplayManager.last_played_phrases
 	}
-	var data_json = JSON.stringify(data)
+
+func _from_dict(data: Dictionary) -> int:
+	var successfully_set = 0
+	# set variables
+	if "player_xp" in data:
+		XpLevelManager.loading = true
+		XpLevelManager.player_xp = data["player_xp"]
+		XpLevelManager.loading = false
+		successfully_set += 1 #!
+	if "phrases" in data and data["phrases"] is Array:
+		PhrasesManager.phrases = []
+		for p in data["phrases"]:
+			PhrasesManager.phrases.append(p)
+		successfully_set += 1 #!
+	if "last_played_phrases" in data and data["last_played_phrases"] is Dictionary:
+		CoreGameplayManager.last_played_phrases = data["last_played_phrases"]
+		successfully_set += 1 #!
+	return successfully_set
+
+func save_game():
+	var data_json = JSON.stringify(_to_dict())
 	var f = FileAccess.open(SAVEFILE, FileAccess.WRITE)
 	f.store_string(data_json)
 	f.close()
@@ -20,14 +40,19 @@ func load_game():
 	if FileAccess.file_exists(SAVEFILE):
 		var data_json = FileAccess.get_file_as_string(SAVEFILE)
 		var data = JSON.parse_string(data_json)
-		# set variables
-		if "player_xp" in data:
-			XpLevelManager.loading = true
-			XpLevelManager.player_xp = data["player_xp"]
-			XpLevelManager.loading = false
-		if "phrases" in data and data["phrases"] is Array:
-			PhrasesManager.phrases = []
-			for p in data["phrases"]:
-				PhrasesManager.phrases.append(p)
-		if "last_played_phrases" in data and data["last_played_phrases"] is Dictionary:
-			CoreGameplayManager.last_played_phrases = data["last_played_phrases"]
+		_from_dict(data)
+
+func export_to_base64() -> String:
+	var data_json = JSON.stringify(_to_dict())
+	return Marshalls.utf8_to_base64(data_json)
+
+func import_from_base64(encoded_data: String) -> bool:
+	var data_json = Marshalls.base64_to_utf8(encoded_data)
+	var data_dict = JSON.parse_string(data_json)
+	if data_dict == null:
+		return false
+	var n_successful: int = _from_dict(data_dict) > 0
+	if n_successful > 0:
+		save_game()
+		return true
+	else: return false

src/ui/settings_menu.gd

@@ -10,3 +10,15 @@ func _on_reset_xp_button_pressed() -> void:
 	XpLevelManager.player_xp = 0
 	SaveManager.save_game()
 	NotificationQueue.add("Reset XP.")
+
+func _on_import_button_pressed() -> void:
+	var data = DisplayServer.clipboard_get()
+	if SaveManager.import_from_base64(data):
+		NotificationQueue.add("Import successful", 4000)
+	else:
+		NotificationQueue.add("Import failed", 4000)
+
+func _on_export_button_pressed() -> void:
+	var data = SaveManager.export_to_base64()
+	DisplayServer.clipboard_set(data)
+	NotificationQueue.add("Exported to clipboard", 4000)