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load "VP-slz3-patch.lua"
function apply_hacks(hacks, file)
local k, v, i, h
for k, v in pairs(hacks) do
for i, h in ipairs(v) do
file[k + i - 1] = h
end
end
end
function prepare_out(file_out)
local iso_file
if got_psp then
local x = Output "VP-FR.iso"
x:destroy()
iso_file = dvdabstract(file_out or "VP-FR.iso", true)
else
iso_file = Output(file_out or "VP-FR.bin")
end
local iso = isobuilder(iso_file)
iso.iso_file = iso_file
return iso
end
function startup(file_in, file_in2, iso_out, file_in3, file_in4)
local cdutil, cdutil2, cdutil3, cdutil4
if not loadmodule then error("This can only be used with lua-interface...") end
loadmodule "lualibs"
loadmodule "luahandle"
loadmodule "luacd"
pcall(loadmodule, "luaslz")
loadmodule "luahttp"
loadmodule "luaxml"
local r, v
r, v = pcall(cdabstract, file_in or "VP-SQUISH.bin")
if not r then
v = dvdabstract(file_in or "VP-PSP-EUR.iso")
end
cdutil = cdutils(v)
cdutil.iso_in = v
if file_in2 then
v = cdabstract(file_in2)
cdutil2 = cdutils(v)
cdutil2.iso_in = v
end
if file_in3 then
r, v = pcall(cdabstract, file_in3)
if not r then
v = dvdabstract(file_in3)
end
cdutil3 = cdutils(v)
cdutil3.iso_in = v
end
if file_in4 then
v = cdabstract(file_in4)
cdutil4 = cdutils(v)
cdutil4.iso_in = v
end
return cdutil, cdutil2, iso_out, cdutil3, cdutil4
end
anti_cd_swap_hack = {
[0x278C] = { 0x00, 0x00, 0x00, 0x00 },
[0x27A0] = { 0x00, 0x00, 0x00, 0x00 },
[0x27B4] = { 0x21, 0x10, 0x00, 0x00 },
[0x2820] = { 0x00, 0x00, 0x00, 0x00 },
}
function iso_identify(cdutil, additionnal)
local slusdirentuscd1 = cdutil:findpath "/SLUS_011.56;1"
local slusdirentuscd2 = cdutil:findpath "/SLUS_011.79;1"
local slusdirentjpcd1 = cdutil:findpath "/SLPM_863.79;1"
local slusdirentjpcd2 = cdutil:findpath "/SLPM_863.80;1"
local slusdirentsquished = cdutil:findpath "/VALKYRIE.EXE;1"
local pspdata = cdutil:findpath "/UMD_DATA.BIN"
if pspdata then
local pspdataf = cdutil:cdfile(pspdata)
local umddata = pspdataf:read()
if umddata == "ULUS-10107|400F6E7A41D6C586|0001|G" then
if not additionnal then got_us = true else got_add_us = true end
elseif umddata == "ULES-00724|2A9CD5DEEA986357|0001|G" then
if not additionnal then got_eu = true else got_add_eu = true end
elseif umddata == "ULJM-05101|7862BF3F2632E5B5|0001|G" then
if not additionnal then got_jp = true else got_add_jp = true end
else
error "Wrong PSP iso."
end
if not additionnal then
got_psp = true
got_cd1 = true
got_cd2 = true
else
got_add_psp = true
got_add_cd1 = true
got_add_cd2 = true
end
end
if (slusdirentuscd1 or slusdirentjpcd1) and got_cd1 and not additionnal then error "Got twice CD1." end
if (slusdirentuscd2 or slusdirentjpcd2) and got_cd2 and not additionnal then error "Got twice CD2." end
if (slusdirentuscd1 or slusdirentjpcd1) and got_add_cd1 and additionnal then error "Got twice CD1." end
if (slusdirentuscd2 or slusdirentjpcd2) and got_add_cd2 and additionnal then error "Got twice CD2." end
if (slusdirentuscd1 or slusdirentuscd2) and not additionnal then got_us = true end
if (slusdirentjpcd1 or slusdirentjpcd2) and not additionnal then got_jp = true end
if (slusdirentuscd1 or slusdirentjpcd1) and not additionnal then got_cd1 = true end
if (slusdirentuscd2 or slusdirentjpcd2) and not additionnal then got_cd2 = true end
if (slusdirentuscd1 or slusdirentuscd2) and additionnal then got_add_us = true end
if (slusdirentjpcd1 or slusdirentjpcd2) and additionnal then got_add_jp = true end
if (slusdirentuscd1 or slusdirentjpcd1) and additionnal then got_add_cd1 = true end
if (slusdirentuscd2 or slusdirentjpcd2) and additionnal then got_add_cd2 = true end
if slusdirentsquished and not additionnal then
got_cd1 = true
got_cd2 = true
-- let's fallback...
got_us = true
end
if slusdirentsquished and additionnal then
got_add_cd1 = true
got_add_cd2 = true
-- let's fallback...
got_add_jp = true
end
if not slusdirent then
slusdirent = slusdirentuscd1 or slusdirentuscd2 or slusdirentjpcd1 or slusdirentjpcd2 or slusdirentsquished
end
if got_us and got_jp then error "2 isos must from the same version of the game." end
if got_add_us and got_add_jp then error "2 isos must from the same version of the game." end
if got_us and got_add_jp and got_cd1 and got_cd2 and got_add_cd1 and got_add_cd2 then
jp_in_us = true
end
-- should check for PSP / PSX mixup...
end
function build_basic(iso, cdutil, iso_full)
local cp = function(path, name, dirtree) copyfile(path, name, dirtree, iso, cdutil) end
iso:foreword(cdutil)
local pvd = createpvd(cdutil)
pvd.volid = jp_in_us and "VP-JP-US" or "VP-FR"
local root = iso:setbasics(pvd)
dirent = cdutil:findpath "/"
root:setbasicsxa()
root:fromdir(dirent)
if got_psp then
root:setdvdmode()
psp_dirtrees.root = root
psp_dirtrees.PSP_GAME = iso:createdir(root, "PSP_GAME", 1, cdutil:findpath "/PSP_GAME")
psp_dirtrees.PSP_GAME:setbasicsxa()
psp_dirtrees.SYSDIR = iso:createdir(psp_dirtrees.PSP_GAME, "SYSDIR", 1, cdutil:findpath "/PSP_GAME/SYSDIR")
psp_dirtrees.SYSDIR:setbasicsxa()
psp_dirtrees.USRDIR = iso:createdir(psp_dirtrees.PSP_GAME, "USRDIR", 1, cdutil:findpath "/PSP_GAME/USRDIR")
psp_dirtrees.USRDIR:setbasicsxa()
--[[
psp_dirtrees.kmodule = iso:createdir(psp_dirtrees.USRDIR, "kmodule", 1, cdutil:findpath "/PSP_GAME/USRDIR/kmodule")
psp_dirtrees.kmodule:setbasicsxa()
--]]
cp("", "UMD_DATA.BIN", root)
cp("/PSP_GAME/SYSDIR", "EBOOT.BIN", psp_dirtrees.SYSDIR)
cp("/PSP_GAME/SYSDIR", "BOOT.BIN", psp_dirtrees.SYSDIR)
for _, f in ipairs { "PARAM.SFO", "ICON0.PNG", "PIC0.PNG", "PIC1.PNG" } do
cp("/PSP_GAME", f, psp_dirtrees.PSP_GAME)
end
--[[
for _, prx in ipairs { "audiocodec.prx", "libatrac3plus.prx", "mpeg.prx", "mpegbase.prx", "psmf.prx", "sc_sascore.prx", "videocodec.prx" } do
cp("/PSP_GAME/USRDIR/kmodule", prx, psp_dirtrees.kmodule)
end
]]--
for _, prx in ipairs { "Title_master.prx", "Staff_master.prx", "Battle_master.prx" } do
cp("/PSP_GAME/USRDIR", prx, psp_dirtrees.USRDIR)
end
pspval1_sec = iso:getdispsect()
local dummy = Buffer()
dummy:writeU8(0)
local dirent = cdutil:findpath "/PSP_GAME/USRDIR/PSPVAL1.PFS"
psp_dirtrees.PSPVAL1 = iso:createfile(psp_dirtrees.USRDIR, "PSPVAL1.PFS", dummy, dirent)
psp_dirtrees.PSPVAL1:setbasicsxa()
dummy:destroy()
else
local systemcnfstring
systemcnfstring = jp_in_us and "BOOT=cdrom:\\VP-JP-US.EXE;1\r\nTCB=4\r\nEVENT=16\r\nSTACK=801fff00\r\n" or "BOOT=cdrom:\\VP-FR.EXE;1\r\nTCB=4\r\nEVENT=16\r\nSTACK=801fff00\r\n"
local systemcnf = Buffer()
local slus = Buffer(true)
slus:copyfrom(cdutil:cdfile(slusdirent))
slus:seek(0)
systemcnf:write(systemcnfstring)
local dirent = cdutil:findpath("/SYSTEM.CNF;1")
iso:createfile(root, "SYSTEM.CNF", systemcnf, dirent):setbasicsxa()
if iso_full then
apply_hacks(anti_cd_swap_hack, slus)
end
apply_hacks(slz3_patch, slus)
slus:seek(0)
iso:createfile(root, jp_in_us and "VP-JP-US.EXE" or "VP-FR.EXE", slus, slusdirent):setbasicsxa()
slus:seek(0)
local readme = Buffer()
readme:write("Readme...")
iso:createfile(root, "README.TXT", readme, dirent):setbasicsxa()
local cursect = iso:getdispsect()
local falsesect = {}
for i = cursect, 149 do
iso:createsector(falsesect, MODE2_FORM1)
end
end
end
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