Editing PSP Emulation

=='''PSPHD'''==

== Commands ==

=== config-emu-ps4.txt commands ===

{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Values !! Notes !! Usage 
|-
| --boot || || [disc0:/PSP_GAME/SYSDIR/BOOT.BIN - path (no loaders support like on PS3? vide ct2, psc)] ||
|-
| --notrophies || || ||
|-
| --xobuttonmode || oenter, ocancel || ||
|-
| --lang || "CHOSEN LANGUAGE" || Language selector, includes "en" "jp "es" "it" "fr" and others ||--lang="en"
|-
| --autoresampler || true, false|| Turns on the auto-resampler. Assumes textures in texreplace are at 8x resolution and resamples them at load, May only work on new LocoRoco Midnight Carnival emu || --autoresampler=true
|-
| --volume || || ? (Adjusting volume level to %d%%) ||
|-
| --locale || ||
|-
| --image || umd0 ,disc0 || ||
|-
| --addon || || ||
|-
| --host || host0, flash0 || ||
|-
| --texsave || || ||
|-
| --texmissingsave || || ||
|-
| --savedata-mode || || ||
|-
| --securesaves || true, false || Enable encrypted savegames || --securesaves=true
|-
| --multisaves || true false || Enable Multiple Savegames || --multisaves=true 
|-
| --savedatamulti-size-game || || ||
|-
| --savedatamulti-size-user || || ||
|-
| --samplesave || || ||
|-
| --vramcopyback || 0, 10000000 || || --vramcopyback=45
|-
| --replacementfilter || true,false || This forces alpha blending to on for replaced textures. || --replacementfilter=true
|-
| --texreplace || || ||
|-
| --samplereplace || || ||
|-
| --spu2Trace || true,false || || --spu2Trace=true
|-
| --spu2-c1-memin-to-bgm || true,false || || --spu2-c1-memin-to-bgm=true
|-
| --replacementalpha || true,false || || --replacementalpha=true
|-
| --parappaalphahack || true,false || || --parappaalphahack=true
|-
| --parappajapanesefonthack || true,false || Enables Support For Japanese Fonts ??||
|-
| --locorocomeshsmooth || true,false || || --locorocomeshsmooth=true
|-
| --godofwarhack || true,false || || --godofwarhack=true
|-
| --locorocomeshsmoothnonindexed || true,false || ||--locorocomeshsmoothnonindexed=true
|-
| --clamp-line-thickness-min || || ||
|-
| --clamp-line-thickness-max || || ||
|-
| --gputhread || true,false || Run the PSP GPU on a separate thread ||
|-
| --antialias || off, MSAA4x, SSAA4x|| ||
|-
| --texcachemode || patchworkheroes drawbounds, drawboundsloco, patchworkheroes, locoroco2, rondo || || --texcachemode=patchworkheroes
|-
| --texclutmode || filter, full || || --texclutmode=full
|-
| --texloadmode || launch, ondemand_lz4 || ||
|-
| --depthscalehack || true,false || ||--depthscalehack=true
|-
| --forcenobilinear || true,false || ||--forcenobilinear=true
|-
| --texloadcores || 0, 10000 || || texloadcores=2
|-
| --smoothlevel || 0, 12? || ||--smoothlevel=0
|-
| --anisolevel || || ||
|-
| --msxxadhoc || || ||
|-
| --parappareplacecolor || The command expects 8 Hex values || (rgb?) ||
|}

==== Speedhacks ====

{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Values !! Notes !! Usage  
|-
| --antialias || off || Turning Anti-Alias Off Improves Performance||--antialias=off
|-
| --texclutmode ||  full || Turns on filtering of CLUT hashes to avoid repeat indexed textures ||--texclutmode=full
|-
| --texloadcores || 0, 10000 || Cores to use loading textures (higher count = more memory) ||--texloadcores=12
|-
| --smoothlevel || 0,12 ?|| ||--smoothlevel=0
|-
| --texcachemode || patchworkheroes drawbounds, drawboundsloco, patchworkheroes, locoroco2, rondo || ||--texcachemode=patchworkheroes
|-
| --present || vblankstart, setframebuf, drawsync|| Display on draw to reduce latency ||--present=setframebuf
|-
| --texrecent || true || Optimize texture hashes ||--texrecent=true
|-
| --umddelay || true || ||--umddelay=true
|}

===LUA Commands===
Your lua can be placed as '''\Image0\Patches\XXXXYYYYY\XXXXYYYYY_patches.lua'''  
<br>XXXXYYYYY being the game's Region code
<br>'''Requires Cleanup'''.
{| cellspacing="0" cellpadding="2" border="1" class="wikitable" style="text-align: center;"
! Command !! Usage !! Notes - Example
|-
| apiRequest || '''apiRequest(<api version>)''' || example: apiRequest(0.1)  
Calling api is mandatory. some commands require higher versions.
|-
! !! getEmuObject class !! 
|-
|getEmuObject || '''local emuObj = getEmuObject()''' || Required for all functions using emuObj
|-
| AddVsyncHook ||emuObj.AddVsyncHook()||
|-
| RemoveVsyncHook ||emuObj.RemoveVsyncHook()||
|-
| AddBootHook ||emuObj.AddBootHook()||
|-
|RemoveBootHook||emuObj.RemoveBootHook()||
|-
|Log ||emuObj.Log()||
|-
| GetLanguage ||emuObj.GetLanguage()||
|-
| GetNativeLanguage ||emuObj.GetNativeLanguage()||
|-
|DisplayManual || emuObj.DisplayManual()||
|-
| DisplayProduct||emuObj.DisplayProduct()||
|-
|LoadConfig ||emuObj.LoadConfig()||
|-
| SaveConfig||emuObj.SaveConfig()||
|-
| LoadMIDI ||emuObj.LoadMIDI()||
|-
| GetMIDINotesAtTick ||emuObj.GetMIDINotesAtTick()||
|-
|LoadState ||emuObj.LoadState()||
|-
| SaveState ||emuObj.SaveState()||
|-
| SetFDExtraDelay ||emuObj.SetFDExtraDelay()||
|-
| MeshSmooth ||emuObj.MeshSmooth()||
|-
| SetHue ||emuObj.SetHue()||
|-
| SetSaturation ||emuObj.SetSaturation()||
|-
| SetBrightness ||emuObj.SetBrightness()||
|-
| SetContrast ||emuObj.SetContrast()||
|-
| VideoScale ||emuObj.VideoScale()||
|-
| SetOverlay ||emuObj.SetOverlay()||
|-
| DisplayUIOverlay ||emuObj.DisplayUIOverlay()||
|-
| CRC32 ||emuObj.CRC32()||
|-
| SASGetCRC ||emuObj.SASGetCRC()||
|-
| SASGetSampleRate ||emuObj.SASGetSampleRate()
|-
| GetAppName ||emuObj.GetAppName()||
|-
| ReadFile ||emuObj.ReadFile()||
|-
| RemapFB ||emuObj.RemapFB()||
|-
| InvalFB ||emuObj.InvalFB()||
|-
| PlayVideo||emuObj.PlayVideo()||
|-
| AddGPUHook ||emuObj.AddGPUHook()||
|-
| RescaleUForUpscale ||emuObj.RescaleUForUpscale()||
|-
| RescaleVForUpscale||emuObj.RescaleVForUpscale()||
|-
| ShrinkUVRect ||emuObj.ShrinkUVRect()||
|-
| ScalePosition ||emuObj.ScalePosition()||
|-
| AdjustUVJitter ||emuObj.AdjustUVJitter()||
|-
| OverrideFBSize||emuObj.OverrideFBSize()||
|-
| PadSetButtonsMode || emuObj.PadSetButtonsMode() || emuObj.PadSetButtonsMode(pad.BUTTONS_MODE_OPTION_IS_SELECT)
|-
|RemapSavedata || emuObj.RemapSavedata() ||emuObj.RemapSavedata("UCUS98711", "CUSA06171", "504e802b04a1838c32b616abbe0b475fbea1c823825ef0df06cc2bad129ce2f7")
|-
| PadVibrate|| emuObj.PadVibrate() || emuObj.PadVibrate(5,180,180)
|-
| NeoMode || emuObj.NeoMode() || Checks whether or not the ps4 is pro 
|-
| ThrottleMax || emuObj.ThrottleMax() ||
|-
| ThrottleFast|| emuObj.ThrottleFast() ||
|-
| ThrottleNorm ||emuObj.ThrottleNorm() ||
|-
|SetTextureHashMode||emuObj.SetTextureHashMode()||
|-
|SetTextureScaleOffset||emuObj.SetTextureScaleOffset()||
|-
|SetTextureSaveSubdir||emuObj.SetTextureSaveSubdir()||
|-
| SetDrawEDRam || emuObj.SetDrawEDRam() ||
|-
|SetSampleTitle||emuObj.SetSampleTitle()||
|-
|ToggleTextures||emuObj.ToggleTextures()||
|-
| CopyFB || emuObj.CopyFB() ||
|-
! !! getAXObject class !!
|-
| getAXObject ||'''local axObj = getAXObject()''' || Required for all functions using AXObject
|-
| AddHook || axObj.AddHook() ||
|-
| RemoveHook || axObj.RemoveHook() ||
|-
|SetPC|| axObj.SetPC() ||
|-
|GetPC|| axObj.GetPC() ||
|-
| ReadMem32 || axObj.ReadMem32() || axObj.ReadMem32(0x87654321)
|-
| WriteMem32 || axObj.WriteMem32() || axObj.WriteMem32(0x87654321,0x87654321)
|-
| ReadMem16 || axObj.ReadMem16() || 
|-
| WriteMem16 || axObj.WriteMem16() || 
|-
| ReadMem8 || axObj.ReadMem8() || 
|-
| WriteMem8 || axObj.WriteMem8() || 
|-
| WriteMemStr16 || axObj.WriteMemStr16() ||
|-
|WriteMemStr16Z  ||axObj.WriteMemStr16Z() ||
|-
|ReadMemFloat || axObj.ReadMemFloat() ||
|-
|WriteMemFloat || axObj.WriteMemFloat() ||
|-
| GetGpr || axObj.GetGpr() ||
|-
| SetGpr ||axObj.SetGpr() ||
|-
|SetFpr|| axObj.SetFpr() ||axObj.SetFpr(0)
|-
|GetFpr || axObj.GetFpr() ||
|-
|SetHi|| axObj.SetHi()||
|-
|GetHi|| axObj.GetHi()||
|-
| SetLo || axObj.SetLo()||
|-
| GetLo ||axObj.GetLo()||
|-
| SetReg||axObj.SetReg()||
|-
|GetReg||axObj.GetReg()||
|-
| BurnCycles|| axobj.BurnCycles() ||
|-
|AddAOTBlock ||axObj.AddAOTBlock()||
|-
|Overlay ||axObj.Overlay()||
|-
! !! Other/Unknown/Standalone Commands !!
|-
|axFuncReplace || axFuncReplace() || axFuncReplace(0x8804670, "__ptmf_scall")
|-
|}
====Examples====
'''User made lua:'''
<pre>
apiRequest(0.1)
local axObj = getAXObject()
local emuObj = getEmuObject()
local patcher = function()
axobj.WriteMem32(0x0053d5d4,0x21c828bd)
end

emuObj.AddVsyncHook(patcher)
</pre>

=====Features.lua=====
<pre>
-- Lua 5.3
-- Title:   Patapon 2 PSP - UCUS-98732 (USA)
apiRequest(1.0)	-- request version 1.0 API. Calling apiRequest() is mandatory.

local gpr		= require( "ax-gpr-alias" ) -- you can access Allegrex GPR by alias (gpr.a0 / gpr["a0"])
local emuObj	= getEmuObject() -- emulator
local axObj		= getAXObject() -- allegrex
local pad		= require("pad")
local trophyObj	= getTrophyObject()

-- INIT --
local GLOBAL		= 0x8B7D088
local APPLICATION	= 0x8B4C8D4
local missionID = 0
local missionRunning = false
local colonyMode = 0

-- GAME FUNCTIONS --

local getApplication = function() -- getApplication
	local app = axObj.ReadMem32(APPLICATION) --> 0x8c99f60
	if app == 0 then
		return 0
	end
	return axObj.ReadMem32(app) --> 0x8b8c740
end

--- Scenes

local getSceneBase = function() -- from Application::initialize
	local app = getApplication()
	if app == 0 then
		return 0
	end
	return axObj.ReadMem32(app + 0xCB24) --  -0x34DC($v1)
end

local getNextSceneID = function() -- from System::SceneBase::setNextSceneId
	local base = getSceneBase()
	if base == 0 then
		return 0
	end
	return axObj.ReadMem32(base + 8)
end

local getBasesScene = function()
	local scene = getSceneBase()
	if scene == 0 then
		return 0
	end
	return axObj.ReadMem32(scene + 0xC)
end

local getMissionScene = function()
	local scene = getBasesScene()
	if scene == 0 then
		return 0
	end
	return axObj.ReadMem32(scene + 0xC)
end

local getGameScene = function()
	local scene = getMissionScene()
	if scene == 0 then
		return 0
	end
	return axObj.ReadMem32(scene + 0xC)
end

local getSceneID = function(scene)
	return axObj.ReadMem32(scene + 0x27354) -- from Labo::Game__Talk__CommandGame__getMissionId
end

local isTitle = function()
	return getMissionScene() == 0
end

local isCamp = function()
	return isTitle() == false and getGameScene() == 0
end

local isInMission = function()
	if isTitle() == true or isCamp() == true then
		return false
	end

	return getGameScene() ~= 0
end

--- Game functions ---

local getMissionID = function() -- from Game::Game::initialize
	if isCamp() == true then
		local scene = getMissionScene()
		return getSceneID(scene)
	elseif isInMission() == true then
		local scene = getGameScene()
		return getSceneID(scene)
	end
	
	return -1
end

function getMissionName() -- from Bases__Talk__CommandCamp__setMissionNameFromVar
	local missionName = ""
	local index = axObj.ReadMem32(GLOBAL)				 -- 0x8c9fbc0

	if index == 0 then
		return
	end
	local offset = axObj.ReadMem32(index + 0x10C0)	-- 0x8d07840

	if offset == 0 then
		return
	end
	local strPtr = axObj.ReadMem32(offset + 0x1070)
	local missionNamePtr = strPtr + 0x5FA2	-- is 0x8D38C62
	
	missionName = axObj.ReadMemStr16(missionNamePtr)
	
	return missionName
end

--[[ vibrate on objects --
emuObj.PadVibrate() causes the DS4 to vibrate. The parameters are as follow:
1st parameter: Large Motor speed (0=off, 1 to 255=speed)
2nd parameter: Small Motor speed (0=off, 1 to 255=speed)
3rd parameter: Duration of the vibration in milliseconds (1000 = 1 second, Max 6 seconds).
			   Once the time has elapsed both motors are turned off automatically.
]]--

local ctr = 0
local keyCtr = 0x0
local keyDown = 0
local noteCtr = 0
local playSeq = true
local lastSeq = 0

local H1 = function() -- sgxResFindSeq
	local id = axObj.GetGpr(gpr.a1)
	if playSeq == true then
		lastSeq = 0 -- reset
		playSeq = false
	end
	if id == lastSeq then
		return	-- don't repeat
	end
	
	-- allow repeat for "step" sounds: dragon,frog,manbroth,demon,worm,plant,machine,crab,crab,
	-- machine,demon dragon,demon dragon,demon dragon,worm,worm,kamen rock
	if id ~= 0x41c and id ~= 0x418 and id ~= 0x35c and id ~= 0x7cc and id ~= 0x560 and id ~= 0x470
		and id ~= 0x4c4 and id ~= 0x39c and id ~= 0x3c8 and id ~= 0x51c and id ~= 0x800
		and id ~= 0x82c and id ~= 0xd54 and id ~= 0x484 and id ~= 0x19c then
		if id == lastSeq then
			return	-- don't repeat
		end
	end
	lastSeq = id
	local missionID = getMissionID()

	-- all levels --
	if missionID == 0 then
		if id == 0x898 then
			emuObj.PadVibrate(0,255,100)	-- When a Patapon unit is created for tree of life.
		end
	end
	
	if id == 0x670 then
		emuObj.PadVibrate(50,255,250)	-- After the player looses “Fever” mode (whistle down sound)
	elseif id == 0x9f0 or id == 0x910 then	-- (was 8f0)
		emuObj.PadVibrate(0,240,80)		-- New Patapon created.
	elseif id == 0x3f8 then
		emuObj.PadVibrate(20,0,200)		-- Kaching collected
	end
	
	if missionID > 0 then
		if id == 0x568 or id == 0x53c then		-- yippe or fireworks after complete. (was 508)
			missionRunning = false	-- ? 31c 568 3a0
		end
		if missionRunning == false then
			return
		end
		
		if missionID < 123 then
			----- non-boss levels -----
			if id == 0x2d0 or id == 0x354 or id == 0x2a4 or id == 0x80 then
				emuObj.PadVibrate(100,10,260)	-- falling building/object
			elseif id == 0x47c or id == 0x450 then
				emuObj.PadVibrate(0,150,100)	-- picked up object
			elseif id == 0x510 then
				emuObj.PadVibrate(0,255,100)	-- totem award
			elseif id == 0x328 then
				emuObj.PadVibrate(16,40,200)	-- Stick barrier break
			elseif id == 0x170 then
				emuObj.PadVibrate(66,180,900)	-- Windmill breaking
			elseif id == 0x334 then
				emuObj.PadVibrate(80,40,200)	-- Cannon ball blast
			elseif id == 0x2b0 then
				emuObj.PadVibrate(120,20,300)	-- Gillotine
			elseif id == 0x19c then
				emuObj.PadVibrate(130,30,300)	-- Karmemen Rock Toss
			end
			
			if id == 0x124 and missionID == 118 then
				emuObj.PadVibrate(55,0,7000)	-- Gate collapse
			end
			if id == 0x13c and missionID == 121 then
				emuObj.PadVibrate(55,0,500)	-- Fort collapse
			end
		else
			----- boss levels -----

			-- Dragon --
			if id == 0x41c then
				emuObj.PadVibrate(10,0,100)		-- Dragon step
			elseif id == 0x448 then
				emuObj.PadVibrate(10,0,200)		-- Dragon jump, retreat, etc.
			elseif id == 0x4f8 then
				emuObj.PadVibrate(10,50,100)	-- Dragon jump, retreat, etc.
			elseif id == 0x5a8 then
				emuObj.PadVibrate(120,0,900)	-- Dragon fall/dead

			-- Demon Dragon --
			elseif id == 0x800 then
				emuObj.PadVibrate(30,0,100)		-- Demon Dragon step
			elseif id == 0x82c then
				emuObj.PadVibrate(0,130,100)	-- Demon Dragon short step
			elseif id == 0xd54 then
				emuObj.PadVibrate(0,170,50)		-- Demon Dragon wing flap
			elseif id == 0xb9c then
				emuObj.PadVibrate(170,0,250)	-- Demon Dragon fireball
			elseif id == 0xbf4 then
				emuObj.PadVibrate(190,0,900)	-- Demon Dragon fall/dead
				
			-- FrogRobot --
			elseif id == 0x418 then
				emuObj.PadVibrate(15,0,200)		-- FrogRobot / Spider step
			elseif id == 0x5d0 then
				emuObj.PadVibrate(15,0,200)		-- FrogRobot jump, crawl
			elseif id == 0x4f4 then
				emuObj.PadVibrate(15,0,200)		-- FrogRobot fist slam
			elseif id == 0x4c8 then
				emuObj.PadVibrate(0,10,2000)	-- FrogRobot laser / Plant gas
			elseif id == 0x520 then 			-- cant use 0x54c
				emuObj.PadVibrate(150,0,1000)	-- FrogRobot fall/dead
				
			-- Manbroth --
			elseif id == 0x35c then
				emuObj.PadVibrate(15,0,400)		-- Manbroth step
			elseif id == 0x388 then
				emuObj.PadVibrate(15,0,400)		-- Manbroth stomp
			elseif id == 0x438 then
				emuObj.PadVibrate(0,150,500)	-- Manbroth: snow spray / Firebird gas
			elseif id == 0x40c then
				emuObj.PadVibrate(0,10,500)		-- Manbroth: scoop
			elseif id == 0x330 then
				emuObj.PadVibrate(150,0,700)	-- Manbroth: fall/dead
				
			-- Demon --
			elseif id == 0x7cc then
				emuObj.PadVibrate(45,5,400)		-- Demon step 1
			elseif id == 0x5d8 or id == 0x9dc or id == 0x9b0 then
				emuObj.PadVibrate(85,10,180)	-- Demon step 2
			elseif id == 0x7a0 then
				emuObj.PadVibrate(10,10,180)	-- Demon jump
			elseif id == 0x7f8 then
				emuObj.PadVibrate(0,220,90)		-- Demon breath
			elseif id == 0x380 then
				emuObj.PadVibrate(200,0,150)	-- Demon meteors
			elseif id == 0x92c then
				emuObj.PadVibrate(170,0,2000)	-- Demon: fall/dead
				
			-- Firebird --
			elseif id == 0x598 then -- or 0x678?
				emuObj.PadVibrate(55,5,450)		-- Firebird slam
			elseif id == 0x540 then
				emuObj.PadVibrate(10,160,180)	-- Firebird peck
			elseif id == 0x6d0 then
				emuObj.PadVibrate(10,230,500)	-- Firebird gas
			elseif id == 0x490 then
				emuObj.PadVibrate(200,0,1000)	-- Firebird: fall/dead
				
			-- Worm --
			elseif id == 0x3d4 or id == 0x400 then
				emuObj.PadVibrate(5,55,250)		-- Worm burrow
			elseif id == 0x534 or id == 0x508 then
				emuObj.PadVibrate(5,55,250)		-- Worm slide
			elseif id == 0x4b0  then
				emuObj.PadVibrate(5,155,1100)	-- Worm fire
			elseif id == 0x484 then
				emuObj.PadVibrate(75,10,350)	-- Worm slam
			elseif id == 0x560 then
				emuObj.PadVibrate(175,190,850)	-- Worm roll
			elseif id == 0x3a8 then
				emuObj.PadVibrate(140,0,2000)	-- Worm: fall/dead
				
			-- Plant --
			elseif id == 0x470 then
				emuObj.PadVibrate(5,55,250)		-- Plant jump
			elseif id == 0x49c then
				emuObj.PadVibrate(200,0,800)	-- Plant fall/dead
				
			-- Machine --
			elseif id == 0x4c4 then
				emuObj.PadVibrate(15,0,500)		-- Machine step
			elseif id == 0x574 then
				emuObj.PadVibrate(180,0,400)	-- Machine bomb
			elseif id == 0x51c then
				emuObj.PadVibrate(10,220,200)	-- Machine gun
			elseif id == 0x6a8 then
				emuObj.PadVibrate(255,220,1000)	-- Machine cannon
			elseif id == 0x5cc then
				emuObj.PadVibrate(100,12,300)	-- Machine ball & chain
			elseif id == 0x498 then
				emuObj.PadVibrate(210,0,900)	-- Machine fall/dead
				
			-- Crab --
			elseif id == 0x39c then
				emuObj.PadVibrate(85,10,180)	-- Crab step
			elseif id == 0x3c8 then
				emuObj.PadVibrate(190,0,400)	-- Crab jump
			elseif id == 0x420 then
				emuObj.PadVibrate(5,180,180)	-- Crab claw
			elseif id == 0x370 then
				emuObj.PadVibrate(240,10,600)	-- Crab fall/dead
			-- Spider --
			elseif id == 0x3ec then
				emuObj.PadVibrate(210,50,700)	-- Spider fall/dead

			-- OTHER --
			elseif id == 0x65c then
				emuObj.PadVibrate(0,200,80)		-- fire (patapon yipe)
			elseif id == 0x5ac then
				emuObj.PadVibrate(0,200,80)		-- fire burn(patapon yipe)
			end
		end
	end
end

local H2 = function() -- Labo::Talk::CommandEffect::generateCapEffect
	emuObj.PadVibrate(0,255,150)	-- When a Patapon unit from the players army is defeated or new special patapon created.
end

local H3 = function() -- Labo::Talk::CommandEffect::killEffect
	emuObj.PadVibrate(0,255,250)	-- Thunder/Lightning
end

local H4 = function() -- MainGame__Mission__MissionScene__initialize__4LaboFv
	missionRunning = true
	getMissionName()
end

--- HOOKS ---
local hook1 = axObj.AddHook(0x8828AA0, 0x8FBF0008, H1)		-- sgxResFindSeq
local hook2 = axObj.AddHook(0x8901B84, 0x27BDFFC0, H2)		-- Labo::Talk__CommandEffect__generateCapEffect
local hook3 = axObj.AddHook(0x89825B8, 0x27BDFF80, H3)		-- Labo::Game__Map__ThunderLayer__generateThunder
local hook4 = axObj.AddHook(0x8914844, 0x27BDFFF0, H4)		-- MainGame__Mission__MissionScene__initialize__4LaboFv

</pre>

=====Patches.lua=====
<pre>
-- Lua 5.3
-- Title:   Patapon 2 PSP - UCUS-98732 (USA)

apiRequest(1.0)	-- request version 1.0 API. Calling apiRequest() is mandatory.

local gpr		= require( "ax-gpr-alias" ) -- you can access Allegrex GPR by alias (gpr.a0 / gpr["a0"])
local emuObj	= getEmuObject() -- emulator
local axObj		= getAXObject() -- allegrex
local pad		= require("pad")

-- Hook memcpy to catch framebuffer effects
axFuncReplace(0x881D194, "patapon_memcpy")

-- Accelerate some functions
axFuncReplace(0x8804670, "__ptmf_scall")
axFuncReplace(0x8892230, "Renderer__makeWorldMatrix__4psysFv")
axFuncReplace(0x88209A8, "patapon_strcmp")
axFuncReplace(0x8815130, "sceGupSetStatus")
axFuncReplace(0x8851D84, "FMtx44__setRow__3PydFv")
axFuncReplace(0x88437F0, "Script__Talk__Controller__setDeltaTime__3PydFv")
axFuncReplace(0x8843B6C, "Script__Talk__Controller__setCmdId__3PydFv")
axFuncReplace(0x88441DC, "Script__Talk__Controller__getArgValuePtr__3PydFv_0")
axFuncReplace(0x89B25B0, "sceGmoCol4Multiply")
axFuncReplace(0x8910A60, "Gfx__CacheModel__getNodeMtx__6SystemFv")
axFuncReplace(0x8911440, "Gfx__StaticGmoModel__getNodeIdx__6SystemFv")
axFuncReplace(0x89114C8, "Gfx__StaticGmoModel__getNodeMtx__6SystemFv")
axFuncReplace(0x891157C, "Gfx__StaticGmoModel__getNodeMtx__6SystemFv_0")
axFuncReplace(0x881462C, "sceGuEnable", 0x8B3C050) -- param = gupbase pointer
axFuncReplace(0x8814684, "sceGuDisable", 0x8B3C050) -- param = gupbase pointer
axFuncReplace(0x89B2D84, "sceGmoFCurveEval_fastpath", 0x89B2D88) -- param = function entry if not fast path
--axFuncReplace(0x88D0788, "Game__Map__Weather__WindLocus__update__4LaboFv_loop", 0x88D0864) -- param = continue address
axFuncReplace(0x890FCBC, "convertLowerString__6SystemFv")
axFuncReplace(0x8877104, "convertLowerString__6SystemFv") -- convertLowerString__21@unnamed@BNDFile_cpp@Fv, same functionality
axFuncReplace(0x897927C, "__extendsfdf2")
axFuncReplace(0x8979AF8, "__muldf3")
axFuncReplace(0x8979A8C, "__adddf3")
axFuncReplace(0x897A750, "__truncdfsf2")
axFuncReplace(0x88CBD64, "RemapPacket", 0x8ACC394) -- param comes from RemapPacketAddr24 & RemapPacketAddr16
axFuncReplace(0x890FEA0, "patapon_strcmp") -- strcmpFast__6SystemFv ('fast' strcmp)

-- Switch Select command to "Options" button.
emuObj.PadSetButtonsMode(pad.BUTTONS_MODE_OPTION_IS_SELECT)

-- Remove "Transfer Patapon Saved Data" option from New Game option
--axInsnReplace(0x8A46660, 0x24070002, 0x24070001) -- li  a3,0x2  (change 2 menu options to 1)
emuObj.RemapSavedata("UCUS98711", "CUSA06171", "504e802b04a1838c32b616abbe0b475fbea1c823825ef0df06cc2bad129ce2f7")

-- Fix "Tree of Life" unaligned lines and shadows
axObj.AddHook(0x884600C, 0x8c850010, function() -- PSP::Gfx::PrimitiveContext::setVertex2f
	local context = axObj.GetGpr(gpr.a0)
	local cmdCount = axObj.ReadMem32(context + 0x14)
	if (cmdCount & 1) == 1 then -- we have at least 2 commands
		local cmdBuffer = axObj.ReadMem32(context + 0x10)
		local cx = axObj.GetFpr(12)
		local cy = axObj.GetFpr(13)
		local ox = axObj.ReadMemFloat(cmdBuffer-12)
		local oy = axObj.ReadMemFloat(cmdBuffer-8)
		
		if cx == ox then
			axObj.SetFpr(12, cx + 0.5)
			axObj.WriteMemFloat(cmdBuffer-12, ox + 0.5)
		elseif cy == oy then
			axObj.SetFpr(13, cy + 0.5)
			axObj.WriteMemFloat(cmdBuffer-8, oy + 0.5)
		end
	end
end)

-- LANGUAGES --
local langCode = "us" -- default
--local languageList = {"Japanese","English","UK","Italian","German","Spanish","French","Korean","Chinese","ns","nf","Dutch","Portuguese","gr","Belgium"}
--local gameLanguageCode = {"jp","us","uk","it","de","sp","fr","kr","cn","ns","nf","nl","pt","gr","be"}
local languageList = {"","English","","","","","","","","Spanish","French","","","",""}
local gameLanguageCode = {"","us","","","","","","","","ns","nf","","","",""}

-- US: english = 1, spanish = 9, french = 0xA (from Localize__Manager__setDefaultLangage)
-- EU: uk = 2, italian = 3, german = 4, spanish = 5, french = 6
-- JP: jp = 0
-- HP: ko = 7, ch = 8, 
	
-- GLOBAL FUNCTIONS --

local GLOBAL = 0x8B7D088 -- reawakeDeathUnit - offset 0x88A95E8 in $v1

function getGlobalAddr() -- gets Global to user data.
	-- address comes from: Labo::Bases::Camp::Controller::reawakeDeathUnit - offset 0x88A95E8 in $v1
	-- add 0x20 to address to align it with the word "none"
	
	local main = axObj.ReadMem32(GLOBAL)				-- fixed Global address from: 0x88A95E8 -> 0x8c9fbc0
	if main == 0xFFFFFFFF or main == 0 then
		return 0xFFFFFFFF
	end
	local ptr = axObj.ReadMem32(main + 0x10c0)			--> sets to: 0x8d07840
	if ptr == 0xFFFFFFFF or ptr == 0 then
		return 0xFFFFFFFF
	end

	return ptr
end

-- MAIN FUNCTIONS --

local H1 = function() -- Labo::Bases::Camp::Scene::updateTips
	local v0 = axObj.GetGpr(gpr.v0)
	if v0 > 0 then
		emuObj.ThrottleMax()
	else
		emuObj.ThrottleNormal()
	end
end

local H2 = function() -- GameSystem__SaveDataController__setStateMessage
	local ptr = axObj.GetGpr(gpr.a2)
	local str = axObj.ReadMemStr16(ptr)
	local newStr = "Now loading. Do not turn off the power."
	-- english: Now loading./Do not remove the Memory Stick Duo™ /or turn off the system power.
	-- spanish: Cargando./No extraigas el Memory Stick Duo™ /ni apagues el sistema.
	-- french: Chargement./Ne pas retirer le Memory Stick Duo™ /ou éteindre le système.
	-- italian: Caricamento in corso.../Non rimuovere il Memory Stick Duo™ /e non spegnere il sistema.
	-- german: Lädt./Bitte den Memory Stick Duo™ nicht entfernen /und das System nicht ausschalten.
	-- japanese: システムデータをロード中です。/Memory Stick Duo™を抜き挿ししたり、/電源を切ったりしないでください。
	-- chinese: 系統資料載入中。/請勿插拔Memory Stick Duo™/或是關閉主機的電源。
	-- korean: 시스템 데이터를 불러오는 중입니다./Memory Stick Duo™를 빼거나/전원을 끄지 마십시오.
	
	if string.find(str, "Now loading") then
		newStr = "Now loading."										-- English: Now loading./Do not remove the Memory Stick Duo™ /or turn off the system power.
		axObj.WriteMemStr16Z(ptr, newStr)
	elseif string.find(str, "Checking Memory Stick") then
		newStr = "Please wait."										-- English: Checking Memory Stick Duo™.
		axObj.WriteMemStr16Z(ptr, newStr)
	elseif string.find(str, "Now saving")then
		newStr = "Now saving."										-- English: Now saving./Do not remove the Memory Stick Duo™ /or turn off the system power.
		axObj.WriteMemStr16Z(ptr, newStr)
--
	elseif string.find(str, "Cargando.") then
		newStr = "Cargando..."										-- Spanish: Cargando./No extraigas el Memory Stick Duo™ /ni apagues el sistema.
		axObj.WriteMemStr16Z(ptr, newStr)
	elseif string.find(str, "Guardando...")then
		newStr = "Espera..."										-- Spanish: Guardando.../No extraigas el Memory Stick Duo™ /ni apagues el sistema.
		axObj.WriteMemStr16Z(ptr, newStr)
	elseif string.find(str, "Comprobando el Memory Stick") then
		newStr = "Guardando..."										-- Spanish: Comprobando el Memory Stick Duo™.
		axObj.WriteMemStr16Z(ptr, newStr)
--
	elseif string.find(str, "Chargement.") then
		newStr = "Chargement."										-- French: Chargement./Ne pas retirer le Memory Stick Duo™ /ou éteindre le système.
		axObj.WriteMemStr16Z(ptr, newStr)
	elseif string.find(str, "Vérification du Memory Stick")then
		newStr = "Veuillez patienter."								-- French: Vérification du Memory Stick Duo™.
		axObj.WriteMemStr16Z(ptr, newStr)
	elseif string.find(str, "Sauvegarde.") then
		newStr = "Sauvegarde en cours."								-- French: Sauvegarde./Ne pas retirer le Memory Stick Duo™ /ou éteindre le système.
		axObj.WriteMemStr16Z(ptr, newStr)
--
	elseif string.find(str, "Caricamento in corso") then
		newStr = "Caricamento in corso."							-- Italian: Caricamento in corso.../Non rimuovere il Memory Stick Duo™ /e non spegnere il sistema.
		axObj.WriteMemStr16Z(ptr, newStr)
	elseif string.find(str, "Controllo del Memory Stick")then
		newStr = "Attendi."											-- Italian: Controllo del Memory Stick Duo™.
		axObj.WriteMemStr16Z(ptr, newStr)
	elseif string.find(str, "Salvataggio in corso") then
		newStr = "Salvataggio in corso."							-- Italian: Salvataggio in corso.../Non rimuovere il Memory Stick Duo™ /e non spegnere il sistema.
		axObj.WriteMemStr16Z(ptr, newStr)
--
	elseif string.find(str, "Lädt") then
		newStr = "Lädt."											-- German: Lädt./Bitte den Memory Stick Duo™ nicht entfernen /und das System nicht ausschalten.
		axObj.WriteMemStr16Z(ptr, newStr)
	elseif string.find(str, "Memory Stick Duo™ wird überprüft")then
		newStr = "Bitte warten."									-- German: Memory Stick Duo™ wird überprüft.
		axObj.WriteMemStr16Z(ptr, newStr)
	elseif string.find(str, "Speichert.") then
		newStr = "Speichert."										-- German: Speichert./Bitte den Memory Stick Duo™ nicht entfernen und /das System nicht ausschalten.
		axObj.WriteMemStr16Z(ptr, newStr)
--
	elseif string.find(str, "システムデータをロード中です。") then
		newStr = "ロード中。"											-- Japanese: システムデータをロード中です。/Memory Stick Duo™を抜き挿ししたり、/電源を切ったりしないでください。
		axObj.WriteMemStr16Z(ptr, newStr)
	elseif string.find(str, "Memory Stick Duo™のチェック中です。")then
		newStr = "お待ちください。"										-- Japanese: Memory Stick Duo™のチェック中です。
		axObj.WriteMemStr16Z(ptr, newStr)
	elseif string.find(str, "システムデータをセーブ中です。") then
		newStr = "セーブ中。"											-- Japanese: システムデータをセーブ中です。/Memory Stick Duo™を抜き挿ししたり、/電源を切ったりしないでください。
		axObj.WriteMemStr16Z(ptr, newStr)
--	
	elseif string.find(str, "系統資料載入中。") then
		newStr = "載入中。"											-- Chinese: 系統資料載入中。/請勿插拔Memory Stick Duo™/或是關閉主機的電源。
		axObj.WriteMemStr16Z(ptr, newStr)
	elseif string.find(str, "Memory Stick Duo™確認中。")then
		newStr = "請稍候。"											-- Chinese: Memory Stick Duo™確認中。
		axObj.WriteMemStr16Z(ptr, newStr)
	elseif string.find(str, "保存中。") then
		newStr = "存檔中。"											-- Chinese: 保存中。/請勿插拔Memory Stick Duo™/或是關閉主機的電源。
		axObj.WriteMemStr16Z(ptr, newStr)
--
	elseif string.find(str, "시스템 데이터를 불러오는 중입니다") then
		newStr = "불러오는 중입니다."										-- Korean: 시스템 데이터를 불러오는 중입니다./Memory Stick Duo™를 빼거나/전원을 끄지 마십시오.
		axObj.WriteMemStr16Z(ptr, newStr)
	elseif string.find(str, "Memory Stick Duo™ 체크 중입니다")then
		newStr = "잠시 기다려 주십시오."									-- Korean: Memory Stick Duo™ 체크 중입니다.
		axObj.WriteMemStr16Z(ptr, newStr)
	elseif string.find(str, "시스템 데이터를 저장 중입니다") then
		newStr = "저장 중입니다."										-- Korean: 시스템 데이터를 저장 중입니다./Memory Stick Duo™를 빼거나,/전원을 끄지 마십시오.
		axObj.WriteMemStr16Z(ptr, newStr)
	end
end

local H3 = function()	-- Localize__Manager__getLanguageName
	local v0 = axObj.GetGpr(gpr.v0)
	local langPtr = axObj.ReadMem32(v0)
	langCode = axObj.ReadMemStr(langPtr)
end

local bundleFileName = ""
local H4 = function() -- System::Util__BNDFile__doNameCallback
	local ptr = axObj.GetGpr(gpr.a0)
	bundleFileName = axObj.ReadMemStr(ptr)
end

local H5 = function() -- Labo::GameSystem__callbackFunc_MemoryObject
	local ptr = axObj.GetGpr(gpr.s5)
	local dataPtr = axObj.ReadMem32(ptr)
	
	if bundleFileName == "colony_data.pac" then
		axObj.WriteMem16(dataPtr + 0x79ba, 4)
	end
end

-- Black Smith - Remove "KeyGuide" bug when hit anvil head while quenching --
local blackSmithRunning = false
local H6 = function() -- Sound__SubGame__Blacksmith__Command__start__4LaboFv
	blackSmithRunning = true
end
local H7 = function() -- Sound__BeatCommander__endSubGame__4LaboFv
	if blackSmithRunning == true then
		local a0 = axObj.GetGpr(gpr.a0)
		axObj.WriteMem8(a0 + 0x19c, 1)	-- set memory to 1 (instead of 0) otherwise brings up bad "KeyGuide"
	end
	
	blackSmithRunning = false
end

-- TIPS System hacks --
axInsnReplace(0x8A73A44, 0x3C0342A8, 0x3C0342A4) -- change required number of Tips from 84 to 82.
local H8 = function() -- GameSystem__Tips__Viewer__setup__4LaboFv
	local global = getGlobalAddr()
	if global == 0xFFFFFFFF then
		return
	end

	local unitTable = axObj.ReadMem32(global + 0x1068)	--> sets to: 0x8d13580 (unit table)
	local tipsPtr = unitTable + 0x1F5E4
	
	local badTips = axObj.ReadMem32(tipsPtr + 8)
	badTips = badTips & 0xFFBBFFFF		-- remove tips 0x53 and 0x57 as they referred to Multiplayer
	axObj.WriteMem32(tipsPtr + 8, badTips)
end

-- Remove AutoSave menu from initial startup --
local H9 = function() -- GameSystem__SaveDataController__update__4LaboFv
	local s3 = axObj.GetGpr(gpr.s3)
	local flg = axObj.ReadMem32(s3 + 0x7eed)
	local val = axObj.ReadMem32(s3 + 0x7efc)
	
	if flg == 0 and val == 0x14 then
		axObj.WriteMem32(s3 + 0x7efc, 0x13)
	end
end

-- Change game save name to "Patapon 2 Remastered" --
local H10 = function() -- Utility__SaveDataUtility__setDataParamsfoString
	local ptr = axObj.GetGpr(gpr.s1)
	local strPtr = axObj.ReadMem32(ptr)
	local newStr = "PATAPON™ 2 Remastered"
	
	axObj.WriteMemStrZ(strPtr, newStr)
end

-- Change description for the "Friendship" weapon to remove game sharing text --
local	itemsTable = {}
		itemsTable[1] = "Proof of friendship establish"			-- English
		itemsTable[2] = "Prueba de la amistad establecida"		-- Spanish
		itemsTable[3] = "Preuve de l'amitié établie"			-- French
		itemsTable[4] = "Preuve d'une amitié"					-- French alt
		
function changeStrings(strPtr) -- modify strings
	local str = axObj.ReadMemStr16(strPtr) -- ptr to the string
	local strFind = string.gsub(str, "/", " ")	-- change any slash to space to strings can match.
	strFind = string.gsub(strFind, "  ", " ")	-- change any double spaces due to above change to only 1 space.
	
	for i = 1, #itemsTable do
		local startPos, endPos = string.find(strFind, itemsTable[i])
	
		if startPos ~= nil then
			str = string.sub(str, 1, (startPos-1) )
			-- SPECIAL fixes --
			str = string.gsub(str, "Un oiseau avec de bons HP et /une grosse attaque.","Un oiseau qui augmente vos/HP.") -- French incorrect grammar (bird)
			str = string.gsub(str, "aumente","augmente") -- French incorrect grammar.

			axObj.WriteMemStr16Z(strPtr, str)
		end
	end
end
		
local H11 = function() -- from Bases__Item__ExplanationWindow__setItemId
	local ptr = axObj.GetGpr(gpr.a0)
	local a2 = axObj.GetGpr(gpr.a2)
	local valPtr = axObj.ReadMem32(ptr)
	local v1 = valPtr + 8
	local v0 = a2 * 4
	v0 = v0 + v1
	local strPtr = axObj.ReadMem32(v0)
	strPtr = strPtr + valPtr

	changeStrings(strPtr)
end

-- Skip Memory message when selecting "Delete Save Data" on "Save the adventure" dialogue.
local menuSkip = false
local H12 = function()		-- Bases__Talk__CommandCamp__showDialog
	menuSkip = true
end
local H13 = function()		-- Bases__Talk__CommandCamp__showDialog
	if menuSkip == true then
		axObj.SetGpr(gpr.v1, 0)
		menuSkip = false
	end
end
local H14 = function()		-- Bases__Talk__CommandCamp__showDialog
	if menuSkip == true then
		axObj.SetPC(0x88D908C)
	end
end


-- HOOKS --
local hook1  = axObj.AddHook(0x88E9564, 0x0002102B, H1)		-- Labo::Bases__Camp__Scene__updateTips
local hook2  = axObj.AddHook(0x899E718, 0x00403021, H2)		-- GameSystem__SaveDataController__setStateMessage
local hook3  = axObj.AddHook(0x897771C, 0x00431021, H3)		-- Localize__Manager__getLanguageName
local hook4  = axObj.AddHook(0x88774D0, 0x00402821, H4)		-- System::Util__BNDFile__doNameCallback
local hook5  = axObj.AddHook(0x886889C, 0x02002021, H5)		-- Labo::GameSystem__callbackFunc_MemoryObject
local hook6  = axObj.AddHook(0x898BCDC, 0x27BDFFE0, H6)		-- Sound__SubGame__Blacksmith__Command__start__4LaboFv
local hook7  = axObj.AddHook(0x89220F8, 0xAC80019C, H7)		-- Sound__BeatCommander__endSubGame__4LaboFv
local hook8  = axObj.AddHook(0x8A734DC, 0x27BDFFC0, H8)		-- GameSystem__Tips__Viewer__setup__4LaboFv
local hook9  = axObj.AddHook(0x899CF4C, 0x92637EED, H9)		-- GameSystem__SaveDataController__update__4LaboFv
local hook10 = axObj.AddHook(0x88E7E48, 0x2490009C, H10)	-- Utility__SaveDataUtility__setDataParamsfoString
local hook11 = axObj.AddHook(0x897CF90, 0x26041718, H11)	-- Bases__Item__ExplanationWindow__setItemId
local hook12 = axObj.AddHook(0x88D9114, 0xAEA00014, H12)	-- Bases__Talk__CommandCamp__showDialog
local hook13 = axObj.AddHook(0x88D90B4, 0x9063C550, H13)	-- Bases__Talk__CommandCamp__showDialog
local hook14 = axObj.AddHook(0x88D907C, 0x8FA2003C, H14)	-- Bases__Talk__CommandCamp__showDialog
local hook15 = axObj.AddHook(0x8A394B4, 0x26241718, H11)	-- Bases__Organization__Managed__ItemSelectWindow__onSlotChange (note uses H11)


-- US game bug fix.  "Paraget" -> "Patagate" --
axObj.AddHook(0x88DC5F4, 0x00409021, function() -- from Bases__Camp__Person__Behavior__Idle__update__4LaboFv
	local strPtr = axObj.GetGpr(gpr.v0) + 0xE	-- 0xE skip over X/Y positions.
	local str = axObj.ReadMemStr16(strPtr)
	
	if string.find(str, "The Paraget will") then
		-- org string: The Paraget will teleport you to/another world…
		local newStr = "The Patagate can teleport you to/another world…"
		axObj.WriteMemStr16Z(strPtr, newStr)
	elseif string.find(str, "Paraget Shrine") then
		-- org string: This is the Paraget Shrine./Only <N0> and <N1> can/enter.
		local newStr = "This is the Patagate Shrine/Only <N0> and <N1> can/enter."
		axObj.WriteMemStr16Z(strPtr, newStr)
	end
end)

--[[
axObj.AddHook(0x08982F48, 0x24070001, function()
	if emuObj.NeoMode() then
		axObj.SetGpr(gpr.a3, 0) -- turn on 60fps mode
	end
end)
]]--

--- MOVIE FIX ---
local movieLastTime = 0.0
local movieFix = function() -- Labo::GameSystem__MovieModule__render
	local t = axObj.GetFpr(0)
	if t == 0 and movieLastTime > 0 then
		local s0 = axObj.GetGpr(gpr.s0)
		axObj.WriteMemFloat(s0 + 0x44, movieLastTime)
	elseif t > 0 then
		movieLastTime = t
	end
end

axObj.AddHook(0x8A6A1DC, 0xe6000044, movieFix)


--- PAT2-16 FIX ---
axObj.AddHook(0x890E9E0, 0x02002021, function() -- Labo::Game__Gimmick__WindowAttacher__update
	local ptr = axObj.GetGpr(gpr.sp) + 0x28
	local posy = axObj.ReadMemFloat(ptr + 4)
	
	if posy < -30 then
		local obj = axObj.GetGpr(gpr.a0)
		axObj.WriteMem8(obj + 0x2a8, 0)
	end
end)
</pre>

====basic====

*axInsnReplace (mem, org opcode, new opcode) - Replace allegrex memory
*axFuncReplace - Replace allegrex function. Known implemented functions are: I3dVecSet, I3dRender__ReserveTrashQwc, I3dVecAdd, I3dVecScaleXYZ, I3dGuSetMatrix_PSP, patapon_memcpy



====hooks/registers====

Hooks, and registers that can be called in lua api. 

Allegrex (usage - remove AX_):

*AX_GetPC
*AX_SetPC
*AX_GetHi
*AX_SetHi
*AX_GetLo
*AX_SetLo
*AX_GetReg
*AX_SetReg
*AX_GetFpr
*AX_SetFpr
*AX_ReadMem8
*AX_ReadMem16
*AX_ReadMem32
*AX_ReadMemFloat
*AX_ReadMemString
*AX_WriteMem8
*AX_WriteMem16
*AX_WriteMem32
*AX_WriteMemFloat
*AX_WriteMemString
*AX_WriteMemStringZ
*AX_AddHook
*AX_RemoveHook
*AX_Overlay
*AX_InsnReplace
*AX_FuncReplace

Emulator (usage - remove EM_): 

*EM_SetTextureHashMode
*EM_SetTextureScaleOffset
*EM_SetTextureSaveSubdir
*EM_SetSampleTitle
*EM_SetDrawEDRam
*EM_ToggleTextures
*EM_PadRead
*EM_PadReadPitch
*EM_PadReadRoll
*EM_PadVibrate
*EM_PadRegisterSamples
*EM_PadSetButtonsMode
*EM_AddVsyncHook
*EM_RemoveVsyncHook
*EM_ThrottleMax
*EM_ThrottleNormal
*EM_Log
*EM_GetLanguage
*EM_GetNativeLanguage
*EM_DisplayManual
*EM_LoadConfig
*EM_SaveConfig
*EM_LoadMIDI
*EM_GetMIDINotesAtTick
*EM_LoadSlideshow
*EM_StartSlideshow
*EM_LoadState
*EM_SaveState

====Standard: ====

*patches/
*_patches.lua
*feature_data/
*_features.lua
*tooling/
*_tooling.lua
*trophy_data/
*_trophies.lua

==Information==
====other====

*XXXXYYYYY_config.txt
*--vms
*--autoresampler [true]

*videos/
*.mp4
*videos/%08x.mp4
*audio/%08x.ogg
*--texswitch [original, replacement]

Paths: 

*/app0/
*/download0/
*/savedata
*/host/
*/hostapp/
*/data/

====sample====

<pre>; PS4 configuration file for PSPHD
 
; Game Image
--image="data/USER_L0.IMG"
 
; Redirect host0: to a specific directory (uncomment to enable).
; By default it's mapped to either "/hostapp/" if available, or "/app0/" if "/hostapp/" is not available.
;--host="/hostapp/"
 
; To dump the original video in PMF format, uncomment the --dumpvideos line
; For example, with the current setting, it will save them in a "videos" directory inside the File Serving Directory
;--dumpvideos="host0:videos"
 
; To dump the original audio in Atrac3 format, uncomment the --dumpaudio line
; For example, with the current setting, it will save them in a "audio" directory inside the File Serving Directory
;--dumpaudio="host0:audio"
 
; To replace atrac3 audio samples, use this.
--samplereplace="host0:samplereplace"
 
; To save the in-game textures as the game runs, uncomment the --texsave line
; For example, with the current setting, it will save them in a "texdump" directory inside the File Serving Directory
;--texsave="host0:texdump"
;--texmissingsave="host0:texdump"
 
; To replace specific textures as the game runs, uncomment the --texreplace line
; For example, with the current setting, it will load them from the "texreplace" directory inside the File Serving Directory
--texreplace="host0:texreplace"
 
; This forces alpha blending to on for replaced textures. (uncomment to enable)
; With this we can freely make use of a normal alpha channel on replacement textures
--replacementalpha=true
 
; This enables bilinear filtering on replaced textures. (uncomment to enable)
--replacementfilter=true
 
; Antialiasing mode. SSAA4x looks best, MSAA4x only smooths edges.
; Choices: off, SSAA4x, MSAA4x
--antialias=SSAA4x
 
; Enable switching between original and replacement textures at runtime using the L3 button on a DS4 or the 'T' key on Windows
;--texswitch=true
 
; Turns on the auto-resampler. Assumes textures in texreplace are at 8x resolution and resamples them at load
--autoresampler=true
 
; Parappa Alpha Hack
--parappaalphahack=true
 
; Adjust overall volume level (does not include pad speaker volume). Range from 0.0 (min) to 1.0 (max)
--volume="0.25"</pre>

===NIDs in HLE===

=====HLEInterruptManager=====

*sceKernelRegisterSubIntrHandler
*sceKernelReleaseSubIntrHandler
*sceKernelEnableSubIntr

=====HLEStdioForUser=====

*sceIoOpen
*sceIoClose
*sceIoRead
*sceIoWrite
*sceIoLseek
*sceIoLseek32
*sceIoDopen
*sceIoDread
*sceIoDclose
*sceIoChdir
*sceIoGetstat
*sceIoDevctl
*sceIoRename
*sceIoMkDir
*sceIoChstat
*sceIoRemove
*sceIoRmdir
*sceIoOpenAsync
*sceIoReadAsync
*sceIoIoctlAsync
*sceIoWaitAsync
*sceIoWaitAsyncCB
*sceIoCloseAsync
*sceIoSetAsyncCallback
*sceIoPollAsync
*sceIoLseekAsync
*sceIoGetAsyncStat
*asyncWaitTimerCallback
*asyncCallbackTimerCallback
*sceKernelStdin
*sceKernelStdout
*sceKernelStderr

=====HLELoadExecForUser=====

*sceKernelCpuSuspendIntr
*sceKernelCpuResumeIntr
*sceKernelIsCpuIntrEnable
*sceKernelExitGame
*sceKernelRegisterExitCallback
*sceKernelLoadModule
*sceKernelUnloadModule
*sceKernelStartModule
*sceKernelStopModule
*sceKernelStopUnloadSelfModule
*sceKernelGetModuleIdByAddress
*sceKernelStopUnloadSelfModuleWithStatus
*sceKernelGetModuleId

=====HLEsceAtrac3plus=====

*sceAtracReinit
*sceAtracDecodeData
*sceAtracGetNextDecodePosition
*sceAtracSetHalfwayBufferAndGetID
*sceAtracGetSoundSample
*sceAtracGetStreamDataInfo
*sceAtracGetRemainFrame
*sceAtracSetLoopNum
*sceAtracResetPlayPosition
*sceAtracReleaseAtracID
*sceAtracGetAtracID
*sceAtracGetNextSample
*sceAtracSetData
*sceAtracAddStreamData

=====HLEsceAudio=====

*sceAudioChReserve
*sceAudioChRelease
*sceAudioOutputBlocking
*sceAudioChangeChannelConfig
*sceAudioGetChannelRestLength
*sceAudioChangeChannelVolume
*sceAudioSetChannelDataLen
*sceAudioOutputPanned
*sceAudioOutputPannedBlocking
*sceAudioGetChannelRestLen
*sceAudioOutput2Reserve
*sceAudioOutput2OutputBlocking
*sceAudioOutput2Release
*outputCallback

=====HLEsceCtrl=====

*sceCtrlSetSamplingCycle
*sceCtrlSetSamplingMode
*sceCtrlReadBufferPositive
*sceCtrlReadBufferNegative
*sceCtrlPeekBufferPositive
*sceCtrlPeekBufferNegative
*sceCtrlGetIdleCancelThreshold
*sceCtrlSetIdleCancelThreshold
*sceCtrlReadLatch
*sceCtrlPeekLatch
*sampleControllerCallback
*vibrationControllerCallback

=====HLEsceDisplay=====

*sceDisplaySetMode
*sceDisplaySetFramebuf
*sceDisplayGetFramebuf
*sceDisplayGetVcount
*sceDisplayWaitVblankStart
*sceDisplayWaitVblankStartCB
*sceDisplayGetCurrentHcount
*sceDisplayGetAccumulatedHcount
*sceDisplayGetFramePerSec
*sceDisplayWaitVblank
*sceDisplayWaitVblankCB
*sceDisplayIsVblank
*sceDisplaySetHoldMode
*vblankStart
*vblankEnd

=====HLEsceGe_user=====

*sceGeEdramGetAddr
*sceGeEdramGetSize
*sceGeGetCmd
*sceGeGetMtx
*sceGeListEnQueue
*sceGeListEnQueueHead
*sceGeListDeQueue
*sceGeListSync
*sceGeListUpdateStallAddr
*sceGeDrawSync
*sceGeSetCallback
*sceGeUnsetCallback
*sceGeBreak
*sceGeContinue
*interruptCallback

=====HLEsceImpose=====

*sceImposeGetLanguageMode
*sceImposeSetLanguageMode
*sceImposeSetUMDPopup

=====HLEsceMpeg=====

*sceMpegInit
*sceMpegFinish
*sceMpegCreate
*sceMpegDelete
*sceMpegQueryMemSize
*sceMpegMallocAvcEsBuf
*sceMpegFreeAvcEsBuf
*sceMpegInitAu
*sceMpegGetAvcAu
*sceMpegGetAtracAu
*sceMpegQueryAtracEsSize
*sceMpegAtracDecode
*sceMpegRingbufferQueryMemSize
*sceMpegRingbufferConstruct
*sceMpegRingbufferDestruct
*sceMpegRingbufferPut
*sceMpegRingbufferAvailableSize
*sceMpegAvcCsc
*sceMpegAvcDecodeMode
*sceMpegAvcDecodeDetail
*sceMpegAvcDecodeFlush
*sceMpegAvcQueryYCbCrSize
*sceMpegAvcInitYCbCr
*sceMpegAvcDecodeYCbCr
*sceMpegAvcDecodeStopYCbCr
*sceMpegRegistStream
*sceMpegUnRegistStream
*sceMpegQueryStreamSize
*sceMpegQueryStreamOffset
*sceMpegFlushAllStream

=====HLEsceNet=====

*sceNetInit
*sceNetInetGetsockopt
*sceNetInetSetsockopt
*sceNetInetGetErrno

=====HLEscePower=====

*scePowerRegisterCallback
*scePowerUnregisterCallback
*scePowerSetClockFrequency
*scePowerSetCpuClockFrequency
*scePowerSetBusClockFrequency

=====HLEscePsmf=====

*scePsmfVerifyPsmf
*scePsmfSetPsmf
*scePsmfSpecifyStreamWithStreamTypeNumber
*scePsmfCheckEPmap
*scePsmfGetVideoInfo
*scePsmfGetNumberOfStreams
*scePsmfGetNumberOfEPentries
*scePsmfGetEPWithId
*scePsmfGetPsmfVersion
*scePsmfGetNumberOfSpecificStreams
*scePsmfSpecifyStream
*scePsmfGetCurrentStreamType

=====HLEscePsmfPlayer=====

*scePsmfPlayerCreate
*scePsmfPlayerDelete
*scePsmfPlayerSetPsmf
*scePsmfPlayerReleasePsmf
*scePsmfPlayerStart
*scePsmfPlayerGetAudioOutSize
*scePsmfPlayerStop
*scePsmfPlayerUpdate
*scePsmfPlayerGetVideoData
*scePsmfPlayerGetAudioData
*scePsmfPlayerGetCurrentStatus
*scePsmfPlayerGetPsmfInfo
*scePsmfPlayerConfigPlayer
*scePsmfPlayerBreak
*scePsmfPlayerChangePlayMode

=====HLEsceRtc=====

*sceRtcGetCurrentTick
*sceRtcGetAccumulativeTime
*sceRtcGetCurrentClockLocalTime

=====HLEsceSasCore=====

*sceSasInit
*sceSasCore
*sceSasCoreWithMix
*sceSasGetEndFlag
*sceSasGetPauseFlag
*sceSasGetEnvelopeHeight
*sceSasGetAllEnvelopeHeights
*sceSasGetOutputMode
*sceSasSetOutputMode
*sceSasGetGrain
*sceSasSetGrain
*sceSasSetVoice
*sceSasSetNoise
*sceSasSetPitch
*sceSasSetVolume
*sceSasSetSimpleADSR
*sceSasSetKeyOn
*sceSasSetKeyOff
*sceSasSetPause
*sceSasSetSL
*sceSasSetADSR
*sceSasSetADSRMode
*sceSasRevEVOL
*sceSasRevType
*sceSasRevParam
*sceSasRevVON

=====HLEsceSuspendForUser=====

*sceKernelPowerTick
*sceKernelPowerLock
*sceKernelPowerUnlock
*sceKernelVolatileMemTryLock
*sceKernelVolatileMemUnlock
*sceKernelVolatileMemLock

=====HLEsceUmdUser=====

*sceUmdActivate
*sceUmdGetDriveStat
*sceUmdCheckMedium
*sceUmdRegisterUMDCallback
*sceUmdUnRegisterUMDCallBack
*sceUmdWaitDriveStat
*sceUmdWaitDriveStatWithTimer
*sceUmdWaitDriveStatCB
*sceUmdCancelWaitDriveStat
*_UmdWaitDriveTimeout

=====HLEsceUtility=====

*sceUtilityLoadModule
*sceUtilityUnloadModule
*sceUtilityLoadNetModule
*sceUtilityUnloadNetModule
*sceUtilityLoadAvModule
*sceUtilityUnloadAvModule
*sceUtilityGetSystemParamInt
*sceUtilityGetSystemParamString
*sceUtilitySavedataGetStatus
*sceUtilitySavedataShutdownStart
*sceUtilitySavedataInitStart
*sceUtilitySavedataUpdate
*sceUtilityMsgDialogGetStatus
*sceUtilityMsgDialogShutdownStart
*sceUtilityMsgDialogInitStart
*sceUtilityMsgDialogUpdate
*sceUtilityMsgDialogAbort
*sceUtilityOskGetStatus
*sceUtilityOskShutdownStart
*sceUtilityOskInitStart
*sceUtilityOskUpdate
*saveDataUpdateCallback
*oskUpdateCallback

=====HLEsceWlanDrv=====

*sceWlanGetSwitchState
*sceWlanGetEtherAddr

=====HLESysMemUserForUser=====

*sceKernelMaxFreeMemSize
*sceKernelTotalFreeMemSize
*sceKernelQueryMemoryInfo
*sceKernelDevkitVersion
*sceKernelPrintf
*sceKernelGetPTRIG
*sceKernelSetPTRIG
*sceKernelAllocPartitionMemory
*sceKernelFreePartitionMemory
*sceKernelGetBlockHeadAddr
*sceKernelGetMemoryBlockAddr
*sceKernelAllocMemoryBlock
*sceKernelFreeMemoryBlock
*sceKernelSetCompilerVersion
*sceKernelGetCompiledSdkVersion
*sceKernelSetCompiledSdkVersion
*sceKernelSetCompiledSdkVersion370
*sceKernelSetCompiledSdkVersion380_390
*sceKernelSetCompiledSdkVersion395
*sceKernelSetCompiledSdkVersion401_402
*sceKernelSetCompiledSdkVersion500_505
*sceKernelSetCompiledSdkVersion507
*sceKernelSetCompiledSdkVersion600_602
*sceKernelSetCompiledSdkVersion603_605
*sceKernelSetCompiledSdkVersion606
*sceKernelSetUsersystemLibWork
*sceKernelSysMemUserForUser_ACBD88CA
*sceKernelSysMemUserForUser_D8DE5C1E
*sceKernelSysMemUserForUser_945E45DA

=====HLEThreadManForUser=====

*sceKernelDelayThread
*sceKernelDelayThreadCB
*sceKernelCreateCallback
*sceKernelDeleteCallback
*sceKernelSleepThread
*sceKernelSleepThreadCB
*sceKernelWakeupThread
*sceKernelCreateMsgPipe
*sceKernelDeleteMsgPipe
*sceKernelSendMsgPipe
*sceKernelTrySendMsgPipe
*sceKernelReceiveMsgPipe
*sceKernelTryReceiveMsgPipe
*sceKernelReferMsgPipeStatus
*sceKernelCreateThread
*sceKernelStartThread
*sceKernelExitThread
*sceKernelDeleteThread
*sceKernelExitDeleteThread
*sceKernelGetThreadExitStatus
*sceKernelTerminateThread
*sceKernelTerminateDeleteThread
*sceKernelWaitThreadEnd
*sceKernelWaitThreadEndCB
*sceKernelRotateThreadReadyQueue
*sceKernelReferThreadStatus
*sceKernelSuspendDispatchThread
*sceKernelResumeDispatchThread
*sceKernelSuspendThread
*sceKernelResumeThread
*sceKernelCancelWakeupThread
*sceKernelGetThreadStackFreeSize
*sceKernelGetSystemTimeLow
*sceKernelGetSystemTime
*sceKernelGetSystemTimeWide
*sceKernelGetThreadCurrentPriority
*sceKernelChangeCurrentThreadAttr
*sceKernelGetThreadId
*sceKernelChangeThreadPriority
*sceKernelReferThreadProfiler
*sceKernelCheckCallback
*sceKernelCancelSema
*sceKernelCreateSema
*sceKernelDeleteSema
*sceKernelPollSema
*sceKernelSignalSema
*sceKernelReferSemaStatus
*sceKernelWaitSema
*sceKernelWaitSemaCB
*sceKernelCreateFpl
*sceKernelDeleteFpl
*sceKernelAllocateFpl
*sceKernelAllocateFplCB
*sceKernelTryAllocateFpl
*sceKernelFreeFpl
*sceKernelCancelFpl
*sceKernelReferFplStatus
*sceKernelCreateVpl
*sceKernelDeleteVpl
*sceKernelAllocateVpl
*sceKernelAllocateVplCB
*sceKernelTryAllocateVpl
*sceKernelFreeVpl
*sceKernelCancelVpl
*sceKernelReferVplStatus
*sceKernelCreateEventFlag
*sceKernelSetEventFlag
*sceKernelDeleteEventFlag
*sceKernelClearEventFlag
*sceKernelWaitEventFlag
*sceKernelWaitEventFlagCB
*sceKernelPollEventFlag
*sceKernelCancelEventFlag
*sceKernelReferEventFlagStatus
*sceKernelCreateMbx
*sceKernelDeleteMbx
*sceKernelSendMbx
*sceKernelReceiveMbx
*sceKernelReceiveMbxCB
*sceKernelPollMbx
*sceKernelCancelReceiveMbx
*sceKernelReferMbxStatus
*sceKernelCreateMutex
*sceKernelDeleteMutex
*sceKernelLockMutex
*sceKernelLockMutexCB
*sceKernelTryLockMutex
*sceKernelUnlockMutex
*sceKernelCancelMutex
*sceKernelReferMutexStatus
*_sceKernelDelayThreadCallback
*_sceKernelWaitThreadEndTimeout
*_sceKernelAllocateFplTimeout
*_sceKernelAllocateVplTimeout
*_sceKernelWaitEventFlagTimeout
*_sceKernelMsgPipeTimeout
*_sceKernelLockMutexTimeout

=====HLEUtilsForKernel=====

*sceKernelIcacheInvalidateRange

=====HLEUtilsForUser=====

*sceKernelIcacheInvalidateRange
*sceKernelDcacheInvalidateRange
*sceKernelDcacheWritebackInvalidateRange
*sceKernelDcacheWritebackAll
*sceKernelDcacheWritebackRange
*sceKernelDcacheWritebackInvalidateAll
*sceKernelSetGPO
*sceKernelGetGPI
*sceKernelLibcClock
*sceKernelLibcTime
*sceKernelLibcGettimeofday 0x71EC4271

===Unimplemented functions===

*sceIoChdir() unimplemented, ignoring
*sceIoChstat unimplemented, ignoring
*sceKernelExitGame() unimplemented
*sceKernelStopUnloadSelfModule() unimplemented
*sceKernelStopUnloadSelfModuleWithStatus() unimplemented
*sceGeGetMtx() unimplemented
*sceGeListDeQueue() unimplemented
*sceGeBreak unimplemented
*sceGeContinue unimplemented
*sceNetInetGetsockopt() unimplemented
*sceNetInetSetsockopt() unimplemented
*sceNetInetGetErrno() unimplemented
*sceWlanGetEtherAddr unimplemented
*sceKernelQueryMemoryInfo() unimplemented
*sceKernelGetPTRIG() unimplemented
*sceKernelSetPTRIG() unimplemented
*sceKernelSetCompiledSdkVersion401_402() unimplemented
*sceKernelSetCompiledSdkVersion507() unimplemented
*sceKernelSetCompiledSdkVersion600_602() unimplemented
*sceKernelSetCompiledSdkVersion603_605() unimplemented
*sceKernelSetUsersystemLibWork() unimplemented
*sceKernelSysMemUserForUser_ACBD88CA() unimplemented
*sceKernelSysMemUserForUser_D8DE5C1E() unimplemented -- sceKernelSafetyCheck0
*sceKernelSysMemUserForUser_945E45DA() unimplemented
*sceKernelTerminateDeleteThread() unimplemented
*sceKernelCancelSema unimplemented
*sceKernelCancelFpl unimplemented
*sceKernelReferFplStatus unimplemented
*sceKernelCancelVpl unimplemented
*sceKernelCreateMbx unimplemented
*sceKernelDeleteMbx unimplemented
*sceKernelSendMbx unimplemented
*sceKernelReceiveMbx unimplemented
*sceKernelReceiveMbxCB unimplemented
*sceKernelPollMbx unimplemented
*sceKernelCancelReceiveMbx unimplemented
*sceKernelReferMbxStatus unimplemented


===Partially Supported===
'''sceIoIoctl''' 

supported:
* 0x1010005 (UMD file seek set)
* 0x1020006 (Get UMD file start sector) 

'''sceIoDevctl''' 

supported:
* 0x1F100A4 (Prepare UMD data into cache)
* 0x2415821 (MScmRegisterMSInsertEjectCallback)
* 0x2415822 (MScmUnregisterMSInsertEjectCallback)
* 0x2025806 (Check if the device is inserted (mscmhc0))
* 0x2425823 (Check if FAT enabled)
* 0x2415823 (Set FAT as enabled), supported

===Restricted===
*scePowerRegisterCallback - ignoring
*scePowerUnregisterCallback - ignoring
*scePowerSetClockFrequency - ignoring
*scePowerSetCpuClockFrequency(%d) - ignoring
*scePowerSetBusClockFrequency(%d) - ignoring
*sceUtilityMsgDialogInitStart ignored

===More Information:===
* https://gbatemp.net/threads/wip-psp-injection.503103/
* https://twitter.com/zordon605/status/993758941627772929
* https://forums.ppsspp.org/showthread.php?tid=22787
** https://pastebin.com/CXRpVLdd (by [[User:DarkElement]])
* https://twitter.com/notzecoxao/status/993950722600460296
* https://twitter.com/ZiL0G80/status/994112249810866176
* http://wololo.net/2018/05/09/psp-games-homebrews-might-come-hacked-ps4-soon/
* http://www.psx-place.com/threads/psp-emulation-on-ps4-early-stages-of-injecting-games-homebrew-on-discovered-psp-emulator.17830/

{{Reverse Engineering}}
<noinclude>[[Category:Main]]</noinclude>