User:Scalerize: Difference between revisions

From PS4 Developer wiki
Jump to navigation Jump to search
No edit summary
mNo edit summary
 
(3 intermediate revisions by the same user not shown)
Line 1: Line 1:
<pre>apiRequest(0.1)
TODO:
 
1: Patch IOP to fix the restarting music
2: Patch the physics instructions
3: Refine the patch's performance
 
Move this info elsewhere:
 
<br>'''Delay GIF'''
<pre>
apiRequest(0.1)


local eeObj = getEEObject()
local eeObj = getEEObject()
local emuObj = getEmuObject()
local emuObj = getEmuObject()
-- We only need to write these opcodes once. Writing in perpetuity is unharmful, sure, but unneeded!
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
eeObj.AddHook(0x0033A540,0xAC430000, function() eeObj.SchedulerDelayEvent("gif.dma", 0x60500) end)
local Hooks = function()
</pre>
 
<br>'''Patch EE memory'''
<pre>
apiRequest(0.1)
 
local eeObj = getEEObject()
local emuObj = getEmuObject()


if  eeObj.ReadMem32(0x000FFF10) ~= 0 and eeObj.ReadMem32(0x000FFF14) ~= eeObj.ReadMem32(0x000FFF10) then
local patcher = function()
--Add new hooks
eeObj.WriteMem32(0x001958A0, 0x10000086)
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 and eeObj.ReadMem32(0x000FFF14) ~= eeObj.ReadMem32(0x000FFF10) 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(patcher)
end
</pre>
emuObj.AddVsyncHook(Hooks)
 
<br>'''Speedhacks'''
<pre>
apiRequest(0.1)
 
local eeObj = getEEObject()
local emuObj = getEmuObject()
 
eeObj.AddHook(0x002cc350, 0x78a30000, function()
          eeObj.AdvanceClock(21000)
          eeObj.Vu1MpgCycles(2000)
          eeObj.FastForwardClock()
end)
</pre>
</pre>

Latest revision as of 22:12, 19 September 2024

TODO:

1: Patch IOP to fix the restarting music 2: Patch the physics instructions 3: Refine the patch's performance

Move this info elsewhere:


Delay GIF 

apiRequest(0.1)

local eeObj = getEEObject()
local emuObj = getEmuObject()

eeObj.AddHook(0x0033A540,0xAC430000, function() eeObj.SchedulerDelayEvent("gif.dma", 0x60500) end)


Patch EE memory 

apiRequest(0.1)

local eeObj = getEEObject()
local emuObj = getEmuObject()

local patcher = function()
eeObj.WriteMem32(0x001958A0, 0x10000086)
end
emuObj.AddVsyncHook(patcher)


Speedhacks 

apiRequest(0.1)

local eeObj = getEEObject()
local emuObj = getEmuObject()

eeObj.AddHook(0x002cc350, 0x78a30000, function()
          eeObj.AdvanceClock(21000)
          eeObj.Vu1MpgCycles(2000)
          eeObj.FastForwardClock()
end)
Retrieved from "http://www.psdevwiki.com/ps4/index.php?title=User:Scalerize&oldid=293880"