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-- This file is the very first lua file loaded
-- It will be called before anything else is setup, including paths
-- Usualy it will be put inside a zip that is concatenated to the executable itself
--[[ Example to move the saves somewhere else
local old = fs.getHomePath()
function fs.getHomePath() return old:gsub("T%-Engine", "BoneToBeWild"):gsub("t%-engine", "bone-to-be-wild") end
]]
print("Booting T-Engine from: "..tostring(__SELFEXE))
-- Mount the engine, either from a path guessed from SELFEXE, or directly from current dir
if __SELFEXE then
local dir = __SELFEXE
-- Remove bin/Debug from the path, to make dev easier
dir = dir:gsub("bin"..fs.getPathSeparator().."Debug"..fs.getPathSeparator(), "")
if not __APPLE__ then
-- Now remove executable name
dir = dir:gsub("(.*"..fs.getPathSeparator()..").+", "%1")
else
-- This is a little un-OSX like: we grab our data from the folder containing T-Engine.app
-- It is a bit strange but way way better for people to install addons and such
-- dir = dir:gsub("(.*"..fs.getPathSeparator()..").+", "%1"):gsub("(.*"..fs.getPathSeparator()..").+", "%1"):gsub("(.*"..fs.getPathSeparator()..").+", "%1")
dir = dir:gsub("(.*"..fs.getPathSeparator()..").+", "%1")..fs.getPathSeparator().."Resources"..fs.getPathSeparator()
end
print("SelfExe gave us app directory of:", dir)
fs.mount(dir..fs.getPathSeparator().."game"..fs.getPathSeparator().."thirdparty", "/", true)
fs.mount(dir..fs.getPathSeparator().."game", "/", true)
else
print("No SelfExe, using basic path")
fs.mount("game"..fs.getPathSeparator().."thirdparty", "/", true)
fs.mount("game", "/", true)
end
-- Look for a core
function get_core(coretype, id)
coretype = coretype or "te4core"
local homepath = fs.getUserPath()..fs.getPathSeparator()..fs.getHomePath()..fs.getPathSeparator().."4.0"
fs.mount(homepath, "/", 1)
-- Look for possible cores - if id is -1 then check all the ones matching the given type and use the newest one
local usable = {}
for i, file in ipairs(fs.list("/engines/cores/")) do
if file:find("%.tec$") then
print("Looking for cores", coretype, id, " <=> ", file)
if id > 0 and file == coretype.."-"..id..".tec" then
usable[#usable+1] = {file=file, id=id}
print("Possible engine core", file)
elseif id == -1 and file:find(coretype) then
local _, _, cid = file:find("%-([0-9]+)%.tec$")
cid = tonumber(cid)
if cid then
usable[#usable+1] = {file=file, id=cid}
print("Possible engine core", file)
end
end
end
end
-- Order the cores to find the newest
table.sort(usable, function(a, b) return b.id < a.id end)
for i, file in ipairs(usable) do print("Selected cores:", file.id, file.file) end
-- Check for sanity and tell the runner to use it
local core = "/engines/cores/"..usable[1].file
if fs.exists(core) then
local rcore = fs.getRealPath(core)
print("Using TE4CORE: ", core, rcore)
fs.umount(homepath)
return rcore
end
fs.umount(homepath)
return "NO CORE"
end
-- We need it no more, lets forget about it just it case some malovelant script tried something silly
__SELFEXE = nil