CPedSA::CPedSA( CPedSAInterface * pPedInterface ) :
m_pPedIntelligence ( NULL ),
m_pPedInterface ( pPedInterface ),
m_pPedSound ( NULL ),
m_iCustomMoveAnim( 0 )
{
DEBUG_TRACE("CPedSA::CPedSA( CPedSAInterface * pedInterface )");
MemSetFast ( this->m_pWeapons, 0, sizeof ( CWeaponSA* ) * WEAPONSLOT_MAX );
}
BOOL HookInstall( DWORD dwInstallAddress,
DWORD dwHookHandler,
int iJmpCodeSize )
{
BYTE JumpBytes[MAX_JUMPCODE_SIZE];
MemSetFast ( JumpBytes, 0x90, MAX_JUMPCODE_SIZE );
if ( CreateJump ( dwInstallAddress, dwHookHandler, JumpBytes ) )
{
MemCpy ( (PVOID)dwInstallAddress, JumpBytes, iJmpCodeSize );
return TRUE;
}
else
{
return FALSE;
}
}
void SwitchContext ( CPed* thePed )
{
if ( thePed == NULL ) return;
pContextSwitchedPed = thePed;
// Are we not already in another context?
if ( !bNotInLocalContext )
{
// Grab the local ped and the local pad
CPed* pLocalPlayerPed = pGameInterface->GetPools ()->GetPedFromRef ( (DWORD)1 ); // the player
CPad* pLocalPad = pGameInterface->GetPad ();
CPadSAInterface* pLocalPadInterface = ( (CPadSA*) pLocalPad )->GetInterface ();
// We're not switching to local player
if ( thePed != pLocalPlayerPed )
{
// Store the local pad
pLocalPad->Store (); // store a copy of the local pad internally
// Grab the remote data storage for the player we're context switching to
CPlayerPed* thePlayerPed = dynamic_cast < CPlayerPed* > ( thePed );
if ( thePlayerPed )
{
CRemoteDataStorageSA * data = CRemoteDataSA::GetRemoteDataStorage ( thePlayerPed );
if ( data )
{
// We want the player to be seen as in targeting mode if they are right clicking and with weapons
CWeapon* pWeapon = thePed->GetWeapon(thePed->GetCurrentWeaponSlot());
eWeaponType currentWeapon = pWeapon->GetType();
CControllerState * cs = data->CurrentControllerState();
CWeaponStat * pWeaponStat = NULL;
if ( currentWeapon >= WEAPONTYPE_PISTOL && currentWeapon <= WEAPONTYPE_TEC9 )
{
float fValue = data->m_stats.StatTypesFloat [ pGameInterface->GetStats ()->GetSkillStatIndex ( currentWeapon ) ];
pWeaponStat = pGameInterface->GetWeaponStatManager ( )->GetWeaponStatsFromSkillLevel ( currentWeapon, fValue );
}
else
pWeaponStat = pGameInterface->GetWeaponStatManager ( )->GetWeaponStats ( currentWeapon );
if ( cs->RightShoulder1 != 0
&& ( pWeaponStat && pWeaponStat->IsFlagSet ( WEAPONTYPE_FIRSTPERSON ) ) )
{
b1stPersonWeaponModeHackInPlace = true;
// make the CCamera::Using1stPersonWeaponMode function return true
MemPutFast < BYTE > ( 0x50BFF0, 0xB0 );
MemPutFast < BYTE > ( 0x50BFF1, 0x01 );
MemPutFast < BYTE > ( 0x50BFF2, 0xC3 );
}
// Change the local player's pad to the remote player's
MemCpyFast ( pLocalPadInterface, &data->m_pad, sizeof ( CPadSAInterface ) );
// this is to fix the horn/siren
pLocalPad->SetHornHistoryValue ( ( cs->ShockButtonL == 255 ) );
// disables the impatient actions on remote players (which cause desync)
pLocalPad->SetLastTimeTouched ( pGameInterface->GetSystemTime () );
// this is to make movement work correctly
fLocalPlayerCameraRotation = *(float *)VAR_CameraRotation;
MemPutFast < float > ( VAR_CameraRotation, data->m_fCameraRotation );
// Change the gravity to the remote player's
pGameInterface->SetGravity ( data->m_fGravity );
// Disable mouselook for remote players (so the mouse doesn't affect them)
// Only disable mouselook if they're not holding a 1st-person weapon
// And if they're not under-water
bool bDisableMouseLook = true;
if ( pWeapon )
{
eWeaponType weaponType = pWeapon->GetType ();
if ( pWeaponStat->IsFlagSet ( WEAPONTYPE_FIRSTPERSON ) )
{
bDisableMouseLook = false;
}
}
bMouseLookEnabled = *(bool *)0xB6EC2E;
if ( bDisableMouseLook ) *(bool *)0xB6EC2E = false;
// Disable the goggles
bInfraredVisionEnabled = *(bool *)0xC402B9;
MemPutFast < bool > ( 0xC402B9, false );
bNightVisionEnabled = *(bool *)0xC402B8;
MemPutFast < bool > ( 0xC402B8, false );
// Remove the code making players cough on fire extinguisher and teargas
MemSetFast ( (void*) 0x4C03F0, 0x90, 3 );
MemSetFast ( (void*) 0x4C03F8, 0x90, 7 );
// Prevent it calling ClearWeaponTarget for remote players
MemPutFast < BYTE > ( 0x609C80, 0xC3 );
// Prevent rockets firing oddly
//*(BYTE *)0x73811C = 0x90;
//*(BYTE *)0x73811D = 0xE9;
// This is so weapon clicks and similar don't play for us when done remotly
MemPutFast < BYTE > ( 0x60F273, 0xEB );
MemPutFast < BYTE > ( 0x60F260, 0x90 );
MemPutFast < BYTE > ( 0x60F261, 0x90 );
// Prevent CCamera::SetNewPlayerWeaponMode being called
MemPutFast < BYTE > ( 0x50BFB0, 0xC2 );
MemPutFast < BYTE > ( 0x50BFB1, 0x0C );
MemPutFast < BYTE > ( 0x50BFB2, 0x00 );
// Prevent it calling CCamera::ClearPlayerWeaponMode for remote players
MemPutFast < BYTE > ( 0x50AB10, 0xC3 );
// Prevent it marking targets of remote players
MemPutFast < BYTE > ( 0x742BF0, 0xC3 );
// this is to prevent shooting players following the local camera
MemPutFast < BYTE > ( 0x687099, 0xEB );
// Prevent the game making remote player's weapons get switched by the local player's
MemPutFast < BYTE > ( 0x60D850, 0xC2 );
MemPutFast < BYTE > ( 0x60D851, 0x04 );
MemPutFast < BYTE > ( 0x60D852, 0x00 );
// Change the local player's stats to the remote player's
if ( data )
{
MemCpyFast ( (void *)0xb79380, data->m_stats.StatTypesFloat, sizeof(float) * MAX_FLOAT_STATS );
MemCpyFast ( (void *)0xb79000, data->m_stats.StatTypesInt, sizeof(int) * MAX_INT_STATS );
MemCpyFast ( (void *)0xb78f10, data->m_stats.StatReactionValue, sizeof(float) * MAX_REACTION_STATS );
}
/*
// ChrML: Force as high stats as we can go before screwing up. Players can't have different
// stats or guns don't work. We can't have dual guns either due to some screwups.
// Dual gun screwup: Sync code needs update and the gun pointing up needs to.
float* pfStats = (float*) 0xb79380;
pfStats [ 69 ] = 500.0f;
pfStats [ 70 ] = 999.0f;
pfStats [ 71 ] = 999.0f;
pfStats [ 72 ] = 999.0f;
pfStats [ 73 ] = 500.0f;
pfStats [ 74 ] = 999.0f;
pfStats [ 75 ] = 500.0f;
pfStats [ 76 ] = 999.0f;
pfStats [ 77 ] = 999.0f;
pfStats [ 78 ] = 999.0f;
pfStats [ 79 ] = 999.0f;
*/
CPedSA* thePedSA = dynamic_cast < CPedSA* > ( thePed );
if ( thePedSA )
{
CEntitySAInterface * ped = thePedSA->GetInterface();
MemPutFast < DWORD > ( 0xB7CD98, (DWORD)ped );
}
// Remember that we're not in the local player's context any more (for switching back)
bNotInLocalContext = true;
// Call the pre-context switch handler we might have
if ( m_pPreContextSwitchHandler )
{
CPlayerPed* pPlayerPed = dynamic_cast < CPlayerPed* > ( thePed );
if ( pPlayerPed )
m_pPreContextSwitchHandler ( pPlayerPed );
}
}
}
}
else
{
// Set the local players gravity
pGameInterface->SetGravity ( fLocalPlayerGravity );
if ( bCustomCameraRotation )
MemPutFast < float > ( VAR_CameraRotation, fLocalPlayerCameraRotation );
}
}
pGameInterface->OnPedContextChange ( thePed );
}
VOID ReturnContextToLocalPlayer()
{
if ( bNotInLocalContext )
{
// Grab the remote data storage for the player we context switched to
CPlayerPed* pContextSwitchedPlayerPed = dynamic_cast < CPlayerPed* > ( pContextSwitchedPed );
if ( pContextSwitchedPlayerPed )
{
CRemoteDataStorageSA * data = CRemoteDataSA::GetRemoteDataStorage ( pContextSwitchedPlayerPed );
if ( data )
{
// Store any changes the game has made to the pad
CPad* pLocalPad = pGameInterface->GetPad ();
CPadSAInterface* pLocalPadInterface = ( (CPadSA*) pLocalPad )->GetInterface ();
MemCpyFast ( &data->m_pad, pLocalPadInterface, sizeof ( CPadSAInterface ) );
}
}
pGameInterface->GetPad()->Restore();
MemPutFast < float > ( VAR_CameraRotation, fLocalPlayerCameraRotation );
bNotInLocalContext = false;
CPed* pLocalPlayerPed = pGameInterface->GetPools ()->GetPedFromRef ( (DWORD)1 ); // the player
CPedSA* pLocalPlayerPedSA = dynamic_cast < CPedSA* > ( pLocalPlayerPed );
if ( pLocalPlayerPedSA )
{
CEntitySAInterface * ped = pLocalPlayerPedSA->GetInterface();
MemPutFast < DWORD > ( 0xB7CD98, (DWORD)ped );
}
PostContextSwitch();
pGameInterface->OnPedContextChange ( NULL );
if ( m_pPostContextSwitchHandler )
{
m_pPostContextSwitchHandler ();
}
}
else
{
// Store any changes to the local-players stats?
if ( !bLocalStatsStatic )
{
assert ( 0 ); // bLocalStatsStatic is always true
MemCpyFast ( &localStatsData.StatTypesFloat, (void *)0xb79380, sizeof(float) * MAX_FLOAT_STATS );
MemCpyFast ( &localStatsData.StatTypesInt, (void *)0xb79000, sizeof(int) * MAX_INT_STATS );
MemCpyFast ( &localStatsData.StatReactionValue, (void *)0xb78f10, sizeof(float) * MAX_REACTION_STATS );
}
}
// radio change on startup hack
//0050237C 90 NOP
MemSetFast ((void *)0x50237C, 0x90, 5);
MemSetFast ((void *)0x5023A3, 0x90, 5);
// We need to set this back, even if its the local player
pGameInterface->SetGravity ( fGlobalGravity );
}
CObjectSA::CObjectSA(DWORD dwModel, bool bBreakingDisabled)
{
DEBUG_TRACE("CObjectSA::CObjectSA( DWORD dwModel )");
CWorldSA* world = (CWorldSA*)pGame->GetWorld();
DWORD dwThis = 0;
#ifdef MTA_USE_BUILDINGS_AS_OBJECTS
DWORD dwFunc = 0x538090; // CFileLoader__LoadObjectInstance
CFileObjectInstance fileLoader;
MemSetFast(&fileLoader, 0, sizeof(CFileObjectInstance));
fileLoader.modelId = dwModel;
fileLoader.rr = 1;
fileLoader.areaNumber = 0;
fileLoader.flags = -1;
_asm
{
push 0
lea ecx, fileLoader
push ecx
call dwFunc
add esp, 8
mov dwThis, eax
}
this->SetInterface((CEntitySAInterface*)dwThis);
MemPutFast<DWORD>(0xBCC0E0, dwThis);
MemPutFast<DWORD>(0xBCC0D8, 1);
dwFunc = 0x404DE0; // CIplStore__SetupRelatedIpls
DWORD dwTemp = 0;
char szTemp[255];
strcpy(szTemp, "moo");
_asm
{
push 0xBCC0E0
push -1
lea eax, szTemp
push eax
call dwFunc
add esp, 0xC
mov dwTemp, eax
}
dwFunc = 0x5B51E0; // AddBuildingInstancesToWorld
_asm
{
push dwTemp
call dwFunc
add esp, 4
}
dwFunc = 0x405110; // CIplStore__RemoveRelatedIpls
_asm
{
push -1
call dwFunc
add esp, 4
}
// VITAL to get colmodels to appear
// this gets the level for a colmodel (colmodel+40)
dwFunc = 0x4107A0;
_asm
{
mov eax, dwModel
mov eax, 0xA9B0C8[eax*4]
mov eax, [eax+20]
movzx eax, byte ptr [eax+40]
push eax
call dwFunc
add esp, 4
}
#else
DWORD CObjectCreate = FUNC_CObject_Create;
DWORD dwObjectPtr = 0;
_asm
{
push 1
push dwModel
call CObjectCreate
add esp, 8
mov dwObjectPtr, eax
}
if (dwObjectPtr)
{
this->SetInterface((CEntitySAInterface*)dwObjectPtr);
world->Add(m_pInterface, CObject_Constructor);
// Setup some flags
this->BeingDeleted = FALSE;
this->DoNotRemoveFromGame = FALSE;
MemPutFast<BYTE>(dwObjectPtr + 316, 6);
if (bBreakingDisabled)
{
// Set our immunities
// Sum of all flags checked @ CPhysical__CanPhysicalBeDamaged
CObjectSAInterface* pObjectSAInterface = GetObjectInterface();
pObjectSAInterface->bBulletProof = true;
pObjectSAInterface->bFireProof = true;
pObjectSAInterface->bCollisionProof = true;
pObjectSAInterface->bMeeleProof = true;
pObjectSAInterface->bExplosionProof = true;
}
m_pInterface->bStreamingDontDelete = true;
}
else
{
// The exception handler doesn't work for some reason, so do this
this->SetInterface(NULL);
}
#endif
this->internalID = pGame->GetPools()->GetObjectRef((DWORD*)this->GetInterface());
m_ucAlpha = 255;
if (m_pInterface)
{
ResetScale();
CheckForGangTag();
}
}
