Difference between revisions of "love.filesystem.enumerate"
(Some more info about the order) |
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{{param|string|dir|The directory.}} | {{param|string|dir|The directory.}} | ||
=== Returns === | === Returns === | ||
− | {{param|table|files|A [[sequence]] with the | + | {{param|table|files|A [[sequence]] with the names of all files and subdirectories as strings.}} |
== Examples == | == Examples == | ||
=== Recursively find and display all files and folders in a folder and its subfolders. === | === Recursively find and display all files and folders in a folder and its subfolders. === |
Revision as of 21:08, 8 February 2012
Returns a table with the names of files and subdirectories in the directory in an undefined order.
Note that this directory is relative to the love folder/archive being run. Absolute paths will not work.
Contents
Function
Synopsis
files = love.filesystem.enumerate( dir )
Arguments
string dir
- The directory.
Returns
Examples
Recursively find and display all files and folders in a folder and its subfolders.
function love.load()
filesString = recursiveEnumerate("", "")
end
-- This function will return a string filetree of all files
-- in the folder and files in all subfolders
function recursiveEnumerate(folder, fileTree)
local lfs = love.filesystem
local filesTable = lfs.enumerate(folder)
for i,v in ipairs(filesTable) do
local file = folder.."/"..v
if lfs.isFile(file) then
fileTree = fileTree.."\n"..file
elseif lfs.isDirectory(file) then
fileTree = fileTree.."\n"..file.." (DIR)"
fileTree = recursiveEnumerate(file, fileTree)
end
end
return fileTree
end
function love.draw()
love.graphics.print(filesString, 0, 0)
end
See Also
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