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slus_hacks = {
-- ASM Ptr hack
[0x1603c] = { 0xbc },
-- ASM Font hack
[0x284e4] = { 0x21 },
[0x28540] = { 0x21, 0x18, 0x00, 0x00 },
[0x28fb8] = { 0x21, 0x18, 0x00, 0x00 },
[0x29074] = { 0x00, 0x00, 0x00 },
-- Text "Susceptible to poison"
[0x81c96] = { 0x25, 0x34, 0x3d, 0x38, 0x3c, 0x34, 0x44, 0x47,
0xff },
-- Text "Susceptible to acid"
[0x81cc0] = { 0x14, 0x3c, 0x3f, 0x3e, 0x38, 0x42, 0x3e, 0x3d,
0x3d, 0x34, 0x0f, 0x3f, 0x30, 0x41, 0x0f, 0x30,
0x32, 0x38, 0x33, 0x34, 0xff },
-- Text "Easily tranquilized"
[0x81ce8] = { 0x22, 0x34, 0x3d, 0x42, 0x38, 0x31, 0x3b, 0x34,
0x0f, 0x30, 0x44, 0x47, 0x0f, 0x43, 0x41, 0x30,
0x3d, 0x40, 0x44, 0x38, 0x3b, 0x38, 0x42, 0x30,
0x3d, 0x43, 0x42, 0xff },
-- Text "Sensitive to heat"
[0x81d0e] = { 0x22, 0x34, 0x3d, 0x42, 0x38, 0x31, 0x3b, 0x34,
0x0f, 0x51, 0x0f, 0x3b, 0x30, 0x0f, 0x32, 0x37,
0x30, 0x3b, 0x34, 0x44, 0x41, 0xff },
-- Text "Sensitive to cold"
[0x81d32] = { 0x22, 0x34, 0x3d, 0x42, 0x38, 0x31, 0x3b, 0x34,
0x0f, 0x30, 0x44, 0x0f, 0x35, 0x41, 0x3e, 0x38,
0x33, 0xff },
-- Text "Objects easily stolen"
[0x81d5a] = { 0x1f, 0x3e, 0x42, 0x42, 0x4e, 0x33, 0x34, 0x0f,
0x33, 0x34, 0x42, 0x0f, 0x3e, 0x31, 0x39, 0x34,
0x43, 0x42, 0x0f, 0x51, 0x0f, 0x45, 0x3e, 0x3b,
0x34, 0x41, 0xff },
-- Text "Gets confused easily"
[0x81d85] = { 0x12, 0x3e, 0x3d, 0x35, 0x44, 0x42, 0x38, 0x3e,
0x3d, 0x0f, 0x3f, 0x3e, 0x42, 0x42, 0x38, 0x31,
0x3b, 0x34, 0x0f, 0x34, 0x43, 0x0f, 0x34, 0x35,
0x35, 0x38, 0x32, 0x30, 0x32, 0x34, 0xff },
-- Text "Failed to escape"
[0x81dad] = { 0x15, 0x44, 0x38, 0x43, 0x34, 0x0f, 0x4d, 0x32,
0x37, 0x44, 0x4d, 0x34, 0xff },
-- Text "Can't escape!"
[0x81dca] = { 0x15, 0x44, 0x38, 0x43, 0x34, 0x0f, 0x38, 0x3c,
0x3f, 0x3e, 0x42, 0x42, 0x38, 0x31, 0x3b, 0x34,
0x2b, 0xff },
-- Font width table
[0x81ea1] = { 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 8, 11, 14,
9, 8, 7, 8, 7, 7, 8, 9, 6, 7, 9, 8, 11, 9, 7, 8,
7, 9, 7, 7, 9, 9, 11, 7, 9, 7, 9, 4, 7, 6, 4, 4,
8, 8, 7, 7, 7, 7, 8, 9, 5, 4, 8, 5, 11, 9, 7, 8,
8, 7, 6, 5, 9, 9, 11, 7, 9, 6, 4, 4, 7, 7, 7, 7,
7, 7, 7, 7, 5, 5, 7, 7, 9, 9, 9, 7, 11, 11, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
-- PE.BIN filename extension
[0x01b4c] = { 0x54, 0x49, 0x4d },
}
function apply_hacks(hacks, file)
local k, v, i, h
for k, v in pairs(slus_hacks) do
for i, h in ipairs(v) do
file[k + i - 1] = h
end
end
end
function mainpatch()
local dirent, pvd, root, is_cd1, is_cd2, slusname, fmvdir, systemcnfstring, inslus, slus, peimg, pesect, tim, startsect, fmvdirtree
dirent = cdutil:findpath "/SLUS_006.62;1" or cdutil:findpath "/SLUS_006.68;1" or error "Not a Parasite Eve CD"
iso:foreword(cdutil)
pvd = createpvd(cdutil)
print "Identifying CD..."
if (dirent.id == "SLUS_006.62;1") then
print "CD is Parasite Eve CD1"
pvd.volid = "PARASITE_EVE_FRANCAIS_CD1"
slusname = "PE-FR.CD1"
fmvdir = "FMV1"
is_cd1 = true
is_cd2 = false
else
print "CD is Parasite Eve CD2"
pvd.volid = "PARASITE_EVE_FRANCAIS_CD2"
slusname = "PE-FR.CD2"
fmvdir = "FMV2"
is_cd1 = false
is_cd2 = true
end
root = iso:setbasics(pvd)
systemcnfstring = "BOOT=cdrom:\\" .. slusname .. [[;1
TCB=4
EVENT=16
STACK=801fff00
]]
systemcnf = Buffer()
systemcnf:write(systemcnfstring)
iso:createfile(root, "SYSTEM.CNF", systemcnf, dirent)
print "Reading CD's slus file"
inslus = cdfile(cdutil, dirent)
slus = Buffer(true)
slus:copyfrom(inslus)
apply_hacks(slus_hacks, slus)
dirent = cdutil:findpath "/"
root:setbasicsxa()
root:fromdir(dirent)
dirent = cdutil:findpath "/PE.IMG;1"
pesect = dirent.Sector
peimg = cdfile(cdutil, dirent)
tim = Buffer()
peimg:copyto(tim, 0x23800)
startsect = iso:createfile(root, "PE.TIM", tim, dirent).sector
print "Compiling IMG file"
do_img_file(slus, startsect, pesect)
print "Writing final main file"
slus:seek(0)
iso:createfile(root, slusname, slus):setbasicsxa()
print "Copying FMV directory"
dirent = cdutil:findpath("/" .. fmvdir)
fmvdirtree = iso:createdir(root, fmvdir, 1, dirent)
-- fmvdirtree.hardhide = true
iso:copydir(fmvdirtree, cdutil, dirent)
print "Finalizing CD"
iso:createfile(root, "README.TXT", Input("readme.txt")):setbasicsxa()
iso:close()
end
function do_img_file(slus, startsect, pesect)
local i, j, sect1, tab1, sect2, tab2, sect3, tab3, sizes1, sizes2, sizes3, sect, file, file1, file2, file3, songsect, b1, b2, b3, b4, lastsect, s1, s2, s3
sect1 = {}
tab1 = {}
sect2 = {}
tab2 = {}
sect3 = {}
tab3 = {}
sizes1 = {}
sizes2 = {}
sizes3 = {}
print "Putting various files"
slus:seek(0x838da)
for i = 1, 80, 1 do
sect1[i] = slus:readU16() + pesect
end
for i = 1, 79, 1 do
-- print(i)
file = cdfile(cdutil, sect1[i], (sect1[i + 1] - sect1[i]) * 2048)
s1 = iso:putfile(file)
tab1[i] = s1 - startsect
print("Putting file " .. i .. " from sector " .. sect1[i] .. " to sector " .. s1)
end
tab1[80] = iso:getdispsect() - startsect
songsect = tab1[80]
print "Putting musics"
slus:seek(0x83980)
for i = 1, 251, 1 do
sect2[i] = slus:readU16() + sect1[80]
end
for i = 1, 250, 1 do
-- print(i)
file = nil
if ((sect2[i + 1] - sect2[i]) ~= 0) then
file = cdfile(cdutil, sect2[i], (sect2[i + 1] - sect2[i]) * 2048)
end
if (file) then
s1 = iso:putfile(file)
end
tab2[i] = s1 - startsect - songsect
print("Putting music " .. i .. " from sector " .. sect2[i] .. " to sector " .. s1)
end
tab2[251] = iso:getdispsect() - startsect - songsect
print "Putting rooms"
slus:seek(0x83b78)
for i = 1, 438, 1 do
sect3[i] = slus:readU32() + pesect
b1 = slus:readU8()
b2 = slus:readU8()
b3 = slus:readU8()
b4 = slus:readU8()
sizes1[i] = b1
sizes2[i] = orB(b2, (shl(andB(b3, 0x0f), 8)))
sizes3[i] = orB(shr(b3, 4), shl(b4, 4))
end
for i = 1, 438, 1 do
-- print(i)
file1 = nil
file2 = nil
file3 = nil
if (sizes1[i] ~= 0) then
print("File " .. i .. " from sector " .. sect3[i])
file1 = cdfile(cdutil, sect3[i], sizes1[i] * 2048)
end
if (sizes2[i] ~= 0) then
print("File " .. i .. " from sector " .. sect3[i] + sizes1[i])
file2 = cdfile(cdutil, sect3[i] + sizes1[i], sizes2[i] * 2048)
end
if (sizes3[i] ~= 0) then
print("File " .. i .. " from sector " .. sect3[i] + sizes1[i] + sizes2[i])
file3 = cdfile(cdutil, sect3[i] + sizes1[i] + sizes2[i], sizes3[i] * 2048)
end
s1 = iso:getdispsect() - startsect
if (file1) then
print("Put file " .. i .. " at " .. s1)
iso:putfile(file1)
end
s2 = iso:getdispsect() - startsect
if (file2) then
iso:putfile(file2)
end
s3 = iso:getdispsect() - startsect
if (file3) then
iso:putfile(file3)
end
tab3[i] = s1
sizes1[i] = s2 - s1
sizes2[i] = s3 - s2
sizes3[i] = iso:getdispsect() - s3
end
slus:wseek(0x838da)
for i = 1, 80, 1 do
slus:writeU16(tab1[i])
end
slus:writeU16(0)
slus:writeU16(songsect)
slus:writeU16(0)
for i = 1, 251, 1 do
slus:writeU16(tab2[i])
end
slus:wseek(0x83b78)
end
mainpatch()
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