52 lines
1.0 KiB
Lua
52 lines
1.0 KiB
Lua
return function(ll)
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ll.mdir = nil
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ll.mgme = nil
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if love.getVersion() >= 12 then
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function ll._mntdir(dir)
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return love.filesystem.mountFullPath(dir, '/')
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end
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function ll._umntdir(dir)
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love.filesystem.unmountFullPath(dir)
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end
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else
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local ffi = require 'ffi'
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ffi.cdef [[
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int PHYSFS_mount(const char *, const char *, int);
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int PHYSFS_unmount(const char *);]]
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-- FIXME: Bug may appear in Linux. Recompile Love2D or use official PPA.
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function ll._mntdir(dir)
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return ffi.C.PHYSFS_mount(dir, '/', 0) ~= 0
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end
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function ll._umntdir(dir)
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ffi.C.PHYSFS_unmount(dir)
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end
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end
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local baseReq = '?.lua;?/init.lua;'
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function ll.mount(gme)
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local mdir = gme.base .. gme.dir
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love.filesystem.setRequirePath(
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mdir .. '/?.lua;'
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.. mdir .. '/?/init.lua;'
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.. baseReq
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)
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if ll._mntdir(mdir)
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then ll.mdir, ll.mgme = mdir, gme
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else error('Cannot mount '..mdir)
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love.filesystem.setRequirePath(baseReq)
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end
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end
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function ll.umount()
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if ll.mdir ~= nil then
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ll._umntdir(ll.mdir)
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ll.mdir = nil
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end
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end
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end
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