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Finish x86 Windows gamedata + adjust GetAnimationEvent check (#52)
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@KitRifty
KitRifty authored Apr 19, 2024
1 parent 297c057 commit b6d82c3
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Showing 2 changed files with 52 additions and 27 deletions.
12 changes: 3 additions & 9 deletions extension/sourcesdk/baseanimating.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -74,15 +74,9 @@ bool CBaseAnimating::Init(SourceMod::IGameConfig* config, char* error, size_t ma
}

uint8_t* aGetAnimationEvent = reinterpret_cast<uint8_t*>(aVal);
#ifdef WIN32
SourceHook::SetMemAccess(aGetAnimationEvent + 0x83, sizeof(uint32_t), SH_MEM_READ | SH_MEM_WRITE | SH_MEM_EXEC);
*(uint32_t*)(aGetAnimationEvent + 0x83) = 9999;
#else
SourceHook::SetMemAccess(aGetAnimationEvent + 0x17E, sizeof(uint32_t), SH_MEM_READ | SH_MEM_WRITE | SH_MEM_EXEC);
*(uint32_t*)(aGetAnimationEvent + 0x17E) = 9999;
SourceHook::SetMemAccess(aGetAnimationEvent + 0xB3, sizeof(uint32_t), SH_MEM_READ | SH_MEM_WRITE | SH_MEM_EXEC);
*(uint32_t*)(aGetAnimationEvent + 0xB3) = 9999;
#endif
SourceHook::SetMemAccess(aGetAnimationEvent, sizeof(uint32_t), SH_MEM_READ | SH_MEM_WRITE | SH_MEM_EXEC);
*(uint32_t*)(aGetAnimationEvent) = 9999;

return true;
}

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67 changes: 49 additions & 18 deletions gamedata/cbasenpc.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -7,19 +7,19 @@
// Locate CNavMesh::Load, first dword is TheNavMesh second is TheNavAreas
"TheNavMesh"
{
"linux" "979"
"windows" "786"
"linux" "813"
"windows" "481"
}
"TheNavAreas"
{
"linux" "1058"
"windows" "819"
"linux" "1201"
"windows" "687"
}
// Locate CBaseEntity::PhysicsMarkEntitiesAsTouching, first dword is g_TouchTrace
"g_TouchTrace"
{
"linux" "29"
"windows" "32"
"linux" "53"
"windows" "10"
}
"g_EntityListPool"
{
Expand Down Expand Up @@ -163,59 +163,73 @@
}
"Signatures"
{
// Find string "Missing command string" which is used by nb_command
// nb_command calls TheNextBots()
"TheNextBots"
{
"library" "server"
"windows" "\xA1\x2A\x2A\x2A\x2A\x85\xC0\x75\x2A\x8B\x0D\x2A\x2A\x2A\x2A\xF6\xC1\x01"
"windows" "\xA1\x2A\x2A\x2A\x2A\x85\xC0\x0F\x85\x2A\x2A\x2A\x2A\xA1"
"linux" "@_Z11TheNextBotsv"
}
// Find string "or_crit_vs_playercond"
"CTFGameRules::ApplyOnDamageModifyRules"
{
"library" "server"
"windows" "\x55\x8B\xEC\x81\xEC\xAC\x00\x00\x00\x56\x8B\x75\x0C"
"windows" "\x55\x8B\xEC\x81\xEC\x90\x00\x00\x00\x56\x8B\x75\x2A\x57\x8B\x7D"
"linux" "@_ZN12CTFGameRules24ApplyOnDamageModifyRulesER15CTakeDamageInfoP11CBaseEntityb"
}
// Find string "mult_dmgtaken"
"CTFGameRules::ApplyOnDamageAliveModifyRules"
{
"library" "server"
"windows" "\x55\x8B\xEC\x81\xEC\x2A\x00\x00\x00\x53\x8B\x5D\x0C\x89\x2A\x2A\x56"
"windows" "\x55\x8B\xEC\x81\xEC\xD4\x00\x00\x00\x53\x8B\x5D"
"linux" "@_ZN12CTFGameRules29ApplyOnDamageAliveModifyRulesERK15CTakeDamageInfoP11CBaseEntityRNS_20DamageModifyExtras_tE"
}
// Find string "Invalid navigation file.\n"
"CNavMesh::Load"
{
"library" "server"
"windows" "\x55\x8B\xEC\x81\xEC\x84\x01\x00\x00\x53\x56\x8B\x35\x2A\x2A\x2A\x2A"
"windows" "\x55\x8B\xEC\x81\xEC\x7C\x01\x00\x00"
"linux" "@_ZN8CNavMesh4LoadEv"
}
// Find CNavMesh::Load first, then continue until you find call to CNavArea::CheckWaterLevel() in source
// CNavArea::CheckWaterLevel calls CNavMesh::GetGroundHeight
"CNavMesh::GetGroundHeight"
{
"library" "server"
"windows" "\x53\x8B\xDC\x83\xEC\x08\x83\xE4\xF0\x83\xC4\x04\x55\x8B\x6B\x04\x89\x6C\x24\x04\x8B\xEC\x81\xEC\xFC\x00\x00\x00\x56\x6A\x00\x6A\x00\x6A\x00\x8D"
"windows" "\x53\x8B\xDC\x83\xEC\x08\x83\xE4\xF0\x83\xC4\x04\x55\x8B\x6B\x2A\x89\x6C\x24\x2A\x8B\xEC\x81\xEC\xCC\x00\x00\x00\x56"
"linux" "@_ZNK8CNavMesh15GetGroundHeightERK6VectorPfPS0_"
}
// Find data xref of string "weapon_*", should be taken to ppszIgnoredClasses static char* array in CTraceFilterValidForDecal::ShouldHitEntity
// CTraceFilterSimple::ShouldHitEntity called with 2 params
"CTraceFilterSimple::ShouldHitEntity"
{
"library" "server"
"windows" "\x55\x8B\xEC\x53\x8B\x5D\x0C\x56\x8B\x75\x08\x57\x53\x56"
"windows" "\x55\x8B\xEC\x51\x53\x56\x8B\x75\x2A\x57\x8B\xF9\x8B\x0D"
"linux" "@_ZN18CTraceFilterSimple15ShouldHitEntityEP13IHandleEntityi"
}
// Go to first data xref of string "%s has changed its model while processing AnimEvents on sequence %d. Aborting dispatch.\n", this is CBaseAnimating::DispatchAnimEvents
// GetAnimationEvent is used in a loop
"__GetAnimationEvent__"
{
"library" "server"
"windows" "\x55\x8B\xEC\x53\x56\x8B\x75\x08\x85\xF6\x0F\x84\x2A\x2A\x2A\x2A\x8B\xCE\xE8\x2A\x2A\x2A\x2A"
"windows" "\x55\x8B\xEC\x53\x56\x8B\x75\x2A\x57\x85\xF6\x0F\x84\x2A\x2A\x2A\x2A\x8B\xCE"
"linux" "@_Z17GetAnimationEventP10CStudioHdriP11animevent_tffi"
}
// Search for string "%s: unknown scripted sequence \"%s\"\n" to find CAI_ScriptedSequence::StartSequence
// CBaseAnimating::LookupSequence is used prior to jmp to this
"Studio_LookupSequence"
{
"library" "server"
"windows" "\x55\x8B\xEC\x56\x8B\x75\x2A\x85\xF6\x0F\x84\x2A\x2A\x2A\x2A\x8B\xCE"
"linux" "@_Z14LookupSequenceP10CStudioHdrPKc"
}
// Search for string "CBaseAnimatingOverlay::AddGesture: model %s missing activity %s\n" to find CBaseAnimatingOverlay::AddGesture
// CBaseAnimating::SelectWeightedSequence(Activity) is used prior to jmp to this
"Studio_SelectWeightedSequence"
{
"library" "server"
"windows" "\x55\x8B\xEC\x83\xEC\x10\x53\x8B\x5D\x08\x56\x57\x53"
"windows" "\x55\x8B\xEC\x56\x8B\x75\x2A\x85\xF6\x74\x2A\x8B\xCE\xE8\x2A\x2A\x2A\x2A\x84\xC0\x74\x2A\x57\x56"
"linux" "@_Z22SelectWeightedSequenceP10CStudioHdrii"
}
// Find "placementOrigin" first subroutine call below it
Expand Down Expand Up @@ -279,9 +293,12 @@
"g_EntityListPool"
{
"library" "server"
"windows" "\x6A\x00\x68\x2A\x2A\x2A\x2A\x6A\x01\x68\x00\x02\x00\x00\x6A\x1C"
"windows" "\x6A\x04\x68\x2A\x2A\x2A\x2A\x6A\x01\x68\x00\x02\x00\x00\x6A\x1C"
"linux" "@g_EntityListPool"
}
// Go to data xref of "vehicle_wheel_fl_height" to find CFourWheelPhysics::InitializePoseParameters
// CFourWheelPhysics::SetPoseParameter is called after calls to CFourWheelPhysics::LookupPoseParameter
// CFourWheelPhysics::SetPoseParameter directly calls CBaseAnimating::SetPoseParameter
"CBaseAnimating::SetPoseParameter"
{
"library" "server"
Expand All @@ -294,34 +311,46 @@
"windows" "\x55\x8B\xEC\x56\x8B\xF1\x57\x80\xBE\x69\x03\x00\x00\x00\x75\x2A\x83\xBE\x98\x04\x00\x00\x00\x75\x2A\xE8\x2A\x2A\x2A\x2A\x85\xC0\x74\x2A\x8B\xCE\xE8\x2A\x2A\x2A\x2A\x8B\xBE\x98\x04\x00\x00"
"linux" "@_ZN14CBaseAnimating16GetPoseParameterEi"
}
// Go to data xref of string "move_scale", this is CMultiPlayerAnimState::SetupPoseParameters
// Multiple calls to CBaseAnimating::LookupPoseParameter with different pose param names
"CBaseAnimating::LookupPoseParameter"
{
"library" "server"
"windows" "\x55\x8B\xEC\x57\x8B\x7D\x08\x85\xFF\x74\x2A\x8B\xCF\xE8\x2A\x2A\x2A\x2A\x84\xC0"
"linux" "@_ZN14CBaseAnimating19LookupPoseParameterEP10CStudioHdrPKc"
}
// Find string "CBaseAnimating::SequenceDuration( %d ) NULL pstudiohdr on %s!\n"
// This function is copied across several funcs; the right one is the one returning plain 0.1 floats, and has two parameters (CStudioHdr and int).
"CBaseAnimating::SequenceDuration"
{
"library" "server"
"windows" "\x55\x8B\xEC\x56\x8B\x75\x08\x57\x8B\xF9\x85\xF6\x75\x2A\x8B\x47\x5C"
"windows" "\x55\x8B\xEC\x56\x8B\x75\x2A\x57\x8B\xF9\x85\xF6\x75\x2A\x8B\x47\x2A\xB9\x2A\x2A\x2A\x2A\x85\xC0\x0F\x45\xC8\x51\xFF\x75\x2A\x68\x2A\x2A\x2A\x2A\x6A\x02\xFF\x15\x2A\x2A\x2A\x2A\xD9\x05"
"linux" "@_ZN14CBaseAnimating16SequenceDurationEP10CStudioHdri"
}
// Go to data xref of string "ResetSequence : %s: %s -> %s\n"
"CBaseAnimating::ResetSequence"
{
"library" "server"
"windows" "\x55\x8B\xEC\x51\xA1\x2A\x2A\x2A\x2A\x53\x56\x57\x83\x78\x2A\x00\x8B\xD9\x8B\x7D"
"linux" "@_ZN14CBaseAnimating13ResetSequenceEi"
}
// Go to first data xref of "simple_bot"
// Go to ptr of second push instruction, this is the CEntityFactory<CSimpleBot> singleton
// Go to ptr, this is the vtable of CEntityFactory<CSimpleBot>
// Go to first vptr, this is CEntityFactory<CSimpleBot>::Create
// There's a call that has one parameter of around ~0x140 bytes, this is operator.new and NextBotGroundLocomotion::NextBotGroundLocomotion is below it
"NextBotGroundLocomotion::NextBotGroundLocomotion"
{
"library" "server"
"windows" "\x55\x8B\xEC\x56\xFF\x75\x08\x8B\xF1\xE8\x2A\x2A\x2A\x2A\xC7\x06\x2A\x2A\x2A\x2A\x8B\xC6\xC7\x86\xB4\x00\x00\x00\xFF\xFF\xFF\xFF"
"windows" "\x55\x8B\xEC\x56\xFF\x75\x2A\x8B\xF1\xE8\x2A\x2A\x2A\x2A\xC7\x06\x2A\x2A\x2A\x2A\x8B\xC6\xC7\x86\x2A\x2A\x2A\x2A\x00\x00\x80\xBF"
"linux" "@_ZN23NextBotGroundLocomotionC2EP8INextBot"
}
// Go to CEntityFactory<CSimpleBot>::Create
// Second call is NextBotCombatCharacter::NextBotCombatCharacter
"NextBotCombatCharacter::NextBotCombatCharacter"
{
"library" "server"
"windows" "\x56\x57\x8B\xF9\xE8\x2A\x2A\x2A\x2A\x8D\x8F\x74\x08\x00\x00"
"windows" "\x56\x57\x8B\xF9\xE8\x2A\x2A\x2A\x2A\x8D\x8F\x2A\x2A\x2A\x2A\xE8"
"linux" "@_ZN22NextBotCombatCharacterC2Ev"
}
}
Expand All @@ -332,10 +361,12 @@
"windows"
{
"signature" "__GetAnimationEvent__"
"offset" "131"
}
"linux"
{
"signature" "__GetAnimationEvent__"
"offset" "204"
}
}
}
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