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add check if already mounted in getDirectoryItems

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Grump
2020-05-07 20:16:34 +02:00
parent 5b72acb17f
commit ea33b521a4
1 changed files with 6 additions and 0 deletions
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6
nativefs.lua
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@@ -4,6 +4,7 @@ local nativefs = {}
ffi.cdef([[ ffi.cdef([[
int PHYSFS_mount(const char* dir, const char* mountPoint, int appendToPath); int PHYSFS_mount(const char* dir, const char* mountPoint, int appendToPath);
int PHYSFS_unmount(const char* dir); int PHYSFS_unmount(const char* dir);
const char* PHYSFS_getMountPoint(const char* dir);
typedef struct FILE FILE; typedef struct FILE FILE;
@@ -355,6 +356,11 @@ function nativefs.load(name)
end end
function nativefs.getDirectoryItems(dir, callback) function nativefs.getDirectoryItems(dir, callback)
local mountPoint = loveC.PHYSFS_getMountPoint(dir)
if mountPoint ~= nil then
return love.filesystem.getDirectoryItems(ffi.string(mountPoint), callback)
end
if not nativefs.mount(dir, '__nativefs__temp__') then if not nativefs.mount(dir, '__nativefs__temp__') then
return false, "Could not mount " .. dir return false, "Could not mount " .. dir
end end