misc

_helpers.lua

@@ -48,8 +48,15 @@ end
 
 -- Runtime saves live in LÖVE's write directory.  This deliberately uses only
 -- love.filesystem operations: they cannot delete files from the source tree.
-function clearRuntimeSaveData()
+function clearRuntimeSaveData(roomName)
 	local removed = 0
+	if roomName then
+		-- love.filesystem.remove only affects the writable save directory, never
+		-- the shipped/source room with the same path.
+		if love.filesystem.remove("rooms/" .. roomName .. ".sav") then removed = 1 end
+		return removed
+	end
+
 	local function removeTree(path)
 		if love.filesystem.isDirectory(path) then
 			for _, child in ipairs(love.filesystem.getDirectoryItems(path)) do
@@ -60,7 +67,7 @@ function clearRuntimeSaveData()
 	end
 
 	-- These are the only files this game writes through love.filesystem: room
-	-- autosaves and the generated asset cache.  Source levels are read-only to
+	-- autosaves and the generated asset cache. Source levels are read-only to
 	-- this API and cannot be removed here.
 	removeTree("rooms")
 	if love.filesystem.remove("assets.prop") then removed = removed + 1 end