void CClientCamera::GetTarget ( CVector & vecTarget ) const
{
if ( m_bFixed ) vecTarget = m_vecFixedTarget;
else
{
CMatrix matTemp;
m_pCamera->GetMatrix ( &matTemp );
CCam* pCam = m_pCamera->GetCam ( m_pCamera->GetActiveCam () );
vecTarget = matTemp.vPos + *pCam->GetFront ();
}
}
//
// Return matrix being used by GTA right now
//
CMatrix CClientCamera::GetGtaMatrix ( void ) const
{
CCam* pCam = m_pCamera->GetCam ( m_pCamera->GetActiveCam () );
CMatrix matResult;
m_pCamera->GetMatrix ( &matResult );
matResult.vFront = *pCam->GetFront ();
matResult.vUp = *pCam->GetUp ();
matResult.vPos = *pCam->GetSource ();
matResult.vRight = -matResult.vRight; // Camera has this the other way
matResult.OrthoNormalize( CMatrix::AXIS_FRONT, CMatrix::AXIS_UP );
return matResult;
}
void CNametags::DrawFromAim()
{
unsigned long ulCurrentTime = CClientTime::GetTime();
// Got any players that are not local?
if (m_pPlayerManager->Count() > 1)
{
// Grab the local player
CClientPlayer* pLocalPlayer = m_pPlayerManager->GetLocalPlayer();
if (pLocalPlayer)
{
// Grab the current time and the camera
unsigned long ulCurrentTime = CClientTime::GetTime();
CCamera* pCamera = g_pGame->GetCamera();
// Grab our controller state
CControllerState State;
g_pGame->GetPad()->GetCurrentControllerState(&State);
// Grab our current weapon slot. Use screen center if melee or none
CVector vecStart;
CVector vecTarget;
eWeaponSlot eSlot = pLocalPlayer->GetCurrentWeaponSlot();
if (eSlot == WEAPONSLOT_TYPE_UNARMED || eSlot == WEAPONSLOT_TYPE_MELEE || eSlot == WEAPONSLOT_TYPE_RIFLE || eSlot == WEAPONSLOT_TYPE_THROWN ||
eSlot == WEAPONSLOT_TYPE_SPECIAL || eSlot == WEAPONSLOT_TYPE_GIFT || eSlot == WEAPONSLOT_TYPE_PARACHUTE || eSlot == WEAPONSLOT_TYPE_DETONATOR)
{
// Grab the active cam
CCamera* pCamera = g_pGame->GetCamera();
CCam* pActive = pCamera->GetCam(pCamera->GetActiveCam());
// Grab the camera matrix
CMatrix matCamera;
pCamera->GetMatrix(&matCamera);
vecStart = matCamera.vPos;
// Range
float fRange;
eWeaponType eWeapon = pLocalPlayer->GetCurrentWeaponType();
float fSkill = pLocalPlayer->GetStat(g_pGame->GetStats()->GetSkillStatIndex(eWeapon));
CWeaponStat* pWeaponStat = g_pGame->GetWeaponStatManager()->GetWeaponStatsFromSkillLevel(eWeapon, fSkill);
if (pWeaponStat)
{
fRange = pWeaponStat->GetTargetRange();
}
else
{
fRange = MELEE_VISIBLE_RANGE;
}
// Find the target position
CVector vecFront = *pActive->GetFront();
vecFront.Normalize();
vecTarget = *pActive->GetSource() + vecFront * fRange;
}
else
{
// Grab the weapon and keysync state. If it exists and he holds Target down
CWeapon* pPlayerWeapon = pLocalPlayer->GetWeapon();
if (pPlayerWeapon && State.RightShoulder1)
{
// Grab the gun muzzle position
eWeaponType eWeapon = pLocalPlayer->GetCurrentWeaponType();
float fSkill = pLocalPlayer->GetStat(g_pGame->GetStats()->GetSkillStatIndex(eWeapon));
CWeaponStat* pWeaponStat = g_pGame->GetWeaponStatManager()->GetWeaponStatsFromSkillLevel(eWeapon, fSkill);
CVector vecGunMuzzle = *pWeaponStat->GetFireOffset();
pLocalPlayer->GetTransformedBonePosition(BONE_RIGHTWRIST, vecGunMuzzle);
// Grab the target point
pCamera->Find3rdPersonCamTargetVector(AIM_VISIBLE_RANGE, &vecGunMuzzle, &vecStart, &vecTarget);
}
else
{
// Grab the active cam
CCam* pActive = pCamera->GetCam(pCamera->GetActiveCam());
// Grab the camera matrix
CMatrix matCamera;
pCamera->GetMatrix(&matCamera);
vecStart = matCamera.vPos;
// Find the target position
CVector vecFront = *pActive->GetFront();
vecFront.Normalize();
vecTarget = *pActive->GetSource() + vecFront * MELEE_VISIBLE_RANGE;
}
}
// Ignore the local player for this
pLocalPlayer->WorldIgnore(true);
// Do the raycast
CColPoint* pColPoint = NULL;
CEntity* pEntity = NULL;
SLineOfSightFlags flags;
flags.bCheckBuildings = true;
flags.bCheckVehicles = true;
flags.bCheckPeds = true;
flags.bCheckObjects = true;
flags.bCheckDummies = true;
flags.bSeeThroughStuff = true;
flags.bIgnoreSomeObjectsForCamera = false;
flags.bShootThroughStuff = true;
g_pGame->GetWorld()->ProcessLineOfSight(&vecStart, &vecTarget, &pColPoint, &pEntity, flags);
if (pColPoint)
pColPoint->Destroy();
// Un-ignore the local player
pLocalPlayer->WorldIgnore(false);
// Did we find an entity?
if (pEntity)
{
// Grab the CClientEntity belonging to this game_sa entity
CClientEntity* pClientEntity = reinterpret_cast<CClientEntity*>(pEntity->GetStoredPointer());
if (pClientEntity)
{
// Is it a vehicle? Is it a ped?
eClientEntityType EntityType = pClientEntity->GetType();
if (EntityType == CCLIENTVEHICLE)
{
CClientVehicle* pClientVehicle = static_cast<CClientVehicle*>(pClientEntity);
// Set the current time as the last draw time for all players inside
CClientPed* pPed;
int i;
for (i = 0; i < 8; i++)
{
// Grab this seat's occupant and set its last nametag show time to now
pPed = pClientVehicle->GetOccupant(i);
if (pPed && pPed->GetType() == CCLIENTPLAYER)
{
static_cast<CClientPlayer*>(pPed)->SetLastNametagShow(ulCurrentTime);
}
}
}
else if (EntityType == CCLIENTPLAYER)
{
// Grab the player this entity is
CClientPlayer* pClientPlayer = static_cast<CClientPlayer*>(pClientEntity);
if (pClientPlayer)
{
// Set now as the last time we had the cursor above him
pClientPlayer->SetLastNametagShow(ulCurrentTime);
}
}
}
}
// Grab the local player vehicle
CClientVehicle* pLocalVehicle = pLocalPlayer->GetOccupiedVehicle();
// Draw the nametags we need to
CClientPlayer* pPlayer;
CClientStreamElement* pElement;
list<CClientStreamElement*>::const_iterator iter = m_pPlayerStreamer->ActiveElementsBegin();
for (; iter != m_pPlayerStreamer->ActiveElementsEnd(); ++iter)
{
pElement = *iter;
if (!pElement->IsStreamedIn())
continue;
if (pElement->GetType() != CCLIENTPLAYER)
continue;
pPlayer = static_cast<CClientPlayer*>(pElement);
if (pPlayer->IsLocalPlayer())
continue;
// Is he in the same vehicle as the local player?
if (pLocalVehicle && pPlayer->GetOccupiedVehicle() == pLocalVehicle)
{
pPlayer->SetLastNametagShow(ulCurrentTime);
}
// Can we show this player's nametag
unsigned long ulLastNametagShow = pPlayer->GetLastNametagShow();
if (ulLastNametagShow != 0 && ulCurrentTime <= ulLastNametagShow + NAMETAG_END_FADE_TIME)
{
unsigned long ulLastNametagShow = pPlayer->GetLastNametagShow();
// Calculate the alpha modifier
float fAlphaTimeModifier;
if (ulCurrentTime < ulLastNametagShow + NAMETAG_BEGIN_FADE_TIME)
{
fAlphaTimeModifier = 1.0f;
}
else
{
fAlphaTimeModifier = 1.0f - (ulCurrentTime - ulLastNametagShow - NAMETAG_BEGIN_FADE_TIME) / 1000.0f;
}
// Calculate the alpha for the nametag
unsigned char ucAlpha = static_cast<unsigned char>(180.0f * fAlphaTimeModifier);
// Draw it
DrawTagForPlayer(pPlayer, ucAlpha);
}
}
}
}
}
void cheat_handle_quickwarp(struct vehicle_info *vehicle_info, struct actor_info *actor_info)
{
if (KEYCOMBO_PRESSED(set.key_quickwarp))
{
CCam *pCam = pGame->GetCamera()->GetCam(pGame->GetCamera()->GetActiveCam());
CVector camsrc(*pCam->GetSource()), src, target, tppos;
CColPoint *pCollision = nullptr;
CEntitySAInterface *pEntity = nullptr;
if (pCam->GetMode() == MODE_AIMWEAPON || pCam->GetMode() == MODE_AIMWEAPON_ATTACHED || pCam->GetMode() == MODE_AIMWEAPON_FROMCAR)
{
// calculate target position by aim vector
pGame->GetCamera()->Find3rdPersonCamTargetVector(700.0f, &camsrc, &src, &target);
}
else
{
// else by camera vector
target = camsrc + *pCam->GetFront() * 700.0f;
}
// ignore self vehicle
if (vehicle_info != nullptr)
{
*(::vehicle_info **)VAR_IgnoredEntity = vehicle_info;
}
if (GTAfunc_ProcessLineOfSight(&camsrc, &target, &pCollision, &pEntity, true, true, false, true, true, false, false, false))
{
tppos = *pCollision->GetPosition();
tppos -= (*pCollision->GetNormal()) * 0.5f;
if (pCollision->GetNormal()->fZ >= 0.5f || pPedSelf->GetAreaCode() != 0)
{
tppos.fZ += 1.0f;
tppos.fZ = pGameInterface->GetWorld()->FindGroundZFor3DPosition(&tppos);
}
else
{
tppos.fZ = pGameInterface->GetWorld()->FindGroundZForPosition(tppos.fX, tppos.fY);
}
if (vehicle_info != nullptr)
{
// check for collision
CVehicle *vehSelf = pPedSelf->GetVehicle();
if (vehSelf)
{
pCollision->Destroy();
// check for collision
CVector vecVehicleGravity;
vehSelf->GetGravity(&vecVehicleGravity);
CVector vecVehicleAbove = (-vecVehicleGravity * 5.0f) + tppos;
CVector vecVehicleBelow = (vecVehicleGravity * 5.0f) + tppos;
bool bCollision = GTAfunc_ProcessLineOfSight(&vecVehicleAbove, &vecVehicleBelow, &pCollision, &pEntity,
true, false, false, true, true, false, false, false); // not checking for vehicle collisions
if (bCollision && pCollision)
{
// set vehicle to same Up position has surface normal
CMatrix matVehicleSelf;
vehSelf->GetMatrix(&matVehicleSelf);
CVector vecCollisionNormal = *pCollision->GetNormal();
// get "down" from vehicle model
CVector rotationAxis = matVehicleSelf.vUp;
// normalize our vectors
vecCollisionNormal.Normalize();
rotationAxis.Normalize();
// axis and rotation for gravity
float theta = acos(rotationAxis.DotProduct(&vecCollisionNormal));
if (!near_zero(theta))
{
rotationAxis.CrossProduct(&vecCollisionNormal);
rotationAxis.Normalize();
rotationAxis.ZeroNearZero();
matVehicleSelf = matVehicleSelf.Rotate(&rotationAxis, -theta);
}
// set the new matrix
vehSelf->SetMatrix(&matVehicleSelf);
// set pos floats for actual teleporting
tppos.fX = pCollision->GetPosition()->fX;
tppos.fY = pCollision->GetPosition()->fY;
tppos.fZ = pCollision->GetPosition()->fZ + 1.0f; // should be enough to stay above the ground properly
}
else
{
tppos.fZ += 0.5f;
}
cheat_vehicle_teleport(vehicle_info, &tppos.fX, gta_interior_id_get(), true);
}
}
else if (actor_info != nullptr)
{
tppos.fZ += 1.0f;
cheat_actor_teleport(actor_info, &tppos.fX, gta_interior_id_get());
}
GTAfunc_TogglePlayerControllable(0);
GTAfunc_LockActor(0);
}
if (pCollision != nullptr)
{
pCollision->Destroy();
}
}
}
