User:Scalerize: Difference between revisions

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<pre>
TODO:
apiRequest(0.1)


local eeObj = getEEObject()
1: Patch IOP to fix the restarting music
local emuObj = getEmuObject()
2: Patch the instruction causing Ratchet to fall
-- We only need to write these opcodes once. Writing in perpetuity is unharmful, sure, but unneeded!
3: Refine the patch's performance
eeObj.WriteMem32(0x0011F38C, 0x0803FFC8) -- <-- //Address to change for other Ratchet games
eeObj.WriteMem32(0x000FFF20, 0x3C1B000F)
eeObj.WriteMem32(0x000FFF24, 0x377BFF00)
eeObj.WriteMem32(0x000FFF28, 0xAF770000)
eeObj.WriteMem32(0x000FFF2C, 0xAF760004)
eeObj.WriteMem32(0x000FFF30, 0xAF750008)
eeObj.WriteMem32(0x000FFF34, 0xAF74000C)
eeObj.WriteMem32(0x000FFF38, 0x3C1701FF)
eeObj.WriteMem32(0x000FFF3C, 0x36F7FCF0)
eeObj.WriteMem32(0x000FFF40, 0x24167000)
eeObj.WriteMem32(0x000FFF44, 0x26D618B4)
eeObj.WriteMem32(0x000FFF48, 0x8EF70000)
eeObj.WriteMem32(0x000FFF4C, 0x02D7B821)
eeObj.WriteMem32(0x000FFF50, 0x3C157120)
eeObj.WriteMem32(0x000FFF54, 0x36B5CDA8)
eeObj.WriteMem32(0x000FFF5C, 0x12950004)
eeObj.WriteMem32(0x000FFF58, 0x8EF40000)
eeObj.WriteMem32(0x000FFF64, 0x26F70004)
eeObj.WriteMem32(0x000FFF68, 0x1000FFFB)
eeObj.WriteMem32(0x000FFF70, 0xAF770010)
eeObj.WriteMem32(0x000FFF74, 0x8F740014)
eeObj.WriteMem32(0x000FFF78, 0x12970004)
eeObj.WriteMem32(0x000FFF80, 0x24160150) --Ensures the vsync hook catches the value
eeObj.WriteMem32(0x000FFF84, 0x26D6FFFF)
eeObj.WriteMem32(0x000FFF88, 0x16C0FFFE)
eeObj.WriteMem32(0x000FFF90, 0x8F74000C)
eeObj.WriteMem32(0x000FFF94, 0x8F760004)
eeObj.WriteMem32(0x000FFF98, 0x8F750008)
eeObj.WriteMem32(0x000FFF9C, 0xAF770014)
eeObj.WriteMem32(0x000FFFA0, 0x8F770000)
eeObj.WriteMem32(0x000FFFA4, 0x241B0000)
eeObj.WriteMem32(0x000FFFA8, 0x08047CE4) -- <-- //Opcode to change for other Ratchet games
 
--Continuously check for updates, and patch the necessary offsets
local Hooks = function()
 
if  eeObj.ReadMem32(0x000FFF10) ~= 0 and eeObj.ReadMem32(0x000FFF14) ~= eeObj.ReadMem32(0x000FFF10) then
--Add new hooks
eeObj.AddHook(eeObj.ReadMem32(0x000FFF10),0x7120CDA8, function() eeObj.AdvanceClock(2000) end)
eeObj.AddHook(eeObj.ReadMem32(0x000FFF10)+0x8,0x00000000, function() eeObj.AdvanceClock(2000) end)
eeObj.AddHook(eeObj.ReadMem32(0x000FFF10)+0xB8,0x00000000, function() eeObj.AdvanceClock(2000) end)
eeObj.AddHook(eeObj.ReadMem32(0x000FFF10)+0xC0,0x00000000, function() eeObj.AdvanceClock(2000) end)
eeObj.AddHook(eeObj.ReadMem32(0x000FFF10)+0x158,0x701188FC, function() eeObj.AdvanceClock(2000) end)
eeObj.AddHook(eeObj.ReadMem32(0x000FFF10)+0x160,0x70E0CDA8, function() eeObj.AdvanceClock(2000) end)
eeObj.AddHook(eeObj.ReadMem32(0x000FFF10)+0x1F8,0x7019CC3F, function() eeObj.AdvanceClock(2000) end)
eeObj.AddHook(eeObj.ReadMem32(0x000FFF10)+0x200,0x00000000, function() eeObj.AdvanceClock(2000) end)
eeObj.AddHook(eeObj.ReadMem32(0x000FFF10)+0x2A8,0x7120CDA8, function() eeObj.AdvanceClock(2000) end)
eeObj.AddHook(eeObj.ReadMem32(0x000FFF10)+0x2B0,0x7009E688, function() eeObj.AdvanceClock(2000) end)
eeObj.AddHook(eeObj.ReadMem32(0x000FFF10)+0x350,0x00000000, function() eeObj.AdvanceClock(2000) end)
eeObj.AddHook(eeObj.ReadMem32(0x000FFF10)+0x358,0x00000000, function() eeObj.AdvanceClock(2000) end)
eeObj.AddHook(eeObj.ReadMem32(0x000FFF10)+0x3F0,0x701188FC, function() eeObj.AdvanceClock(2000) end)
eeObj.AddHook(eeObj.ReadMem32(0x000FFF10)+0x3F8,0x70E0CDA8, function() eeObj.AdvanceClock(2000) end)
eeObj.AddHook(eeObj.ReadMem32(0x000FFF10)+0x490,0x7019CC3F, function() eeObj.AdvanceClock(2000) end)
eeObj.AddHook(eeObj.ReadMem32(0x000FFF10)+0x498,0x00000000, function() eeObj.AdvanceClock(2000) end)
eeObj.AddHook(eeObj.ReadMem32(0x000FFF10)+0x540,0x7120CDA8, function() eeObj.AdvanceClock(2000) end)
eeObj.AddHook(eeObj.ReadMem32(0x000FFF10)+0x548,0x7009E688, function() eeObj.AdvanceClock(2000) end)
eeObj.AddHook(eeObj.ReadMem32(0x000FFF10)+0x5E8,0x0019C900, function() eeObj.AdvanceClock(2000) end)
eeObj.AddHook(eeObj.ReadMem32(0x000FFF10)+0x5F0,0x0325C820, function() eeObj.AdvanceClock(2000) end)
eeObj.AddHook(eeObj.ReadMem32(0x000FFF10)+0x688,0x000F7880, function() eeObj.AdvanceClock(2000) end)
eeObj.AddHook(eeObj.ReadMem32(0x000FFF10)+0x690,0x22310006, function() eeObj.AdvanceClock(2000) end)
eeObj.AddHook(eeObj.ReadMem32(0x000FFF10)+0x728,0x7017BEC8, function() eeObj.AdvanceClock(2000) end)
eeObj.AddHook(eeObj.ReadMem32(0x000FFF10)+0x730,0x71D18D88, function() eeObj.AdvanceClock(2000) end)
--Remove previous hooks
if  eeObj.ReadMem32(0x000FFF14) ~= 0 then
eeObj.RemoveHook(eeObj.ReadMem32(0x000FFF14),0x7120CDA8, function() eeObj.AdvanceClock(2000) end)
eeObj.RemoveHook(eeObj.ReadMem32(0x000FFF14)+0x8,0x00000000, function() eeObj.AdvanceClock(2000) end)
eeObj.RemoveHook(eeObj.ReadMem32(0x000FFF14)+0xB8,0x00000000, function() eeObj.AdvanceClock(2000) end)
eeObj.RemoveHook(eeObj.ReadMem32(0x000FFF14)+0xC0,0x00000000, function() eeObj.AdvanceClock(2000) end)
eeObj.RemoveHook(eeObj.ReadMem32(0x000FFF14)+0x158,0x701188FC, function() eeObj.AdvanceClock(2000) end)
eeObj.RemoveHook(eeObj.ReadMem32(0x000FFF14)+0x160,0x70E0CDA8, function() eeObj.AdvanceClock(2000) end)
eeObj.RemoveHook(eeObj.ReadMem32(0x000FFF14)+0x1F8,0x7019CC3F, function() eeObj.AdvanceClock(2000) end)
eeObj.RemoveHook(eeObj.ReadMem32(0x000FFF14)+0x200,0x00000000, function() eeObj.AdvanceClock(2000) end)
eeObj.RemoveHook(eeObj.ReadMem32(0x000FFF14)+0x2A8,0x7120CDA8, function() eeObj.AdvanceClock(2000) end)
eeObj.RemoveHook(eeObj.ReadMem32(0x000FFF14)+0x2B0,0x7009E688, function() eeObj.AdvanceClock(2000) end)
eeObj.RemoveHook(eeObj.ReadMem32(0x000FFF14)+0x350,0x00000000, function() eeObj.AdvanceClock(2000) end)
eeObj.RemoveHook(eeObj.ReadMem32(0x000FFF14)+0x358,0x00000000, function() eeObj.AdvanceClock(2000) end)
eeObj.RemoveHook(eeObj.ReadMem32(0x000FFF14)+0x3F0,0x701188FC, function() eeObj.AdvanceClock(2000) end)
eeObj.RemoveHook(eeObj.ReadMem32(0x000FFF14)+0x3F8,0x70E0CDA8, function() eeObj.AdvanceClock(2000) end)
eeObj.RemoveHook(eeObj.ReadMem32(0x000FFF14)+0x490,0x7019CC3F, function() eeObj.AdvanceClock(2000) end)
eeObj.RemoveHook(eeObj.ReadMem32(0x000FFF14)+0x498,0x00000000, function() eeObj.AdvanceClock(2000) end)
eeObj.RemoveHook(eeObj.ReadMem32(0x000FFF14)+0x540,0x7120CDA8, function() eeObj.AdvanceClock(2000) end)
eeObj.RemoveHook(eeObj.ReadMem32(0x000FFF14)+0x548,0x7009E688, function() eeObj.AdvanceClock(2000) end)
eeObj.RemoveHook(eeObj.ReadMem32(0x000FFF14)+0x5E8,0x0019C900, function() eeObj.AdvanceClock(2000) end)
eeObj.RemoveHook(eeObj.ReadMem32(0x000FFF14)+0x5F0,0x0325C820, function() eeObj.AdvanceClock(2000) end)
eeObj.RemoveHook(eeObj.ReadMem32(0x000FFF14)+0x688,0x000F7880, function() eeObj.AdvanceClock(2000) end)
eeObj.RemoveHook(eeObj.ReadMem32(0x000FFF14)+0x690,0x22310006, function() eeObj.AdvanceClock(2000) end)
eeObj.RemoveHook(eeObj.ReadMem32(0x000FFF14)+0x728,0x7017BEC8, function() eeObj.AdvanceClock(2000) end)
eeObj.RemoveHook(eeObj.ReadMem32(0x000FFF14)+0x730,0x71D18D88, function() eeObj.AdvanceClock(2000) end)
end
end
end
emuObj.AddVsyncHook(Hooks)
</pre>

Latest revision as of 08:33, 11 September 2024

TODO:

1: Patch IOP to fix the restarting music 2: Patch the instruction causing Ratchet to fall 3: Refine the patch's performance

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