void CCharacterCamera::CameraThink()
{
BaseClass::CameraThink();
CCharacter* pCharacter = m_hCharacter;
if (!pCharacter)
return;
if (GetThirdPerson())
{
SetGlobalOrigin(GetThirdPersonCameraPosition());
SetGlobalAngles(VectorAngles(GetThirdPersonCameraDirection()));
}
else
{
SetGlobalOrigin(pCharacter->GetGlobalOrigin() + pCharacter->GetUpVector() * (TFloat)pCharacter->EyeHeight());
SetGlobalAngles(pCharacter->GetViewAngles());
}
}
void CSPCharacter::LockViewToPlanet()
{
// Now lock the roll value to the planet.
CPlanet* pNearestPlanet = GetNearestPlanet();
if (!pNearestPlanet)
return;
Matrix4x4 mGlobalRotation = GetGlobalTransform();
mGlobalRotation.SetTranslation(CScalableVector());
// Construct a "local space" for the planet
Vector vecPlanetUp = GetUpVector();
Vector vecPlanetForward = mGlobalRotation.GetForwardVector();
Vector vecPlanetRight = vecPlanetForward.Cross(vecPlanetUp).Normalized();
vecPlanetForward = vecPlanetUp.Cross(vecPlanetRight).Normalized();
Matrix4x4 mPlanet(vecPlanetForward, vecPlanetUp, vecPlanetRight);
Matrix4x4 mPlanetInverse = mPlanet;
mPlanetInverse.InvertTR();
// Bring our current view angles into that local space
Matrix4x4 mLocalRotation = mPlanetInverse * mGlobalRotation;
EAngle angLocalRotation = mLocalRotation.GetAngles();
// Lock them so that the roll is 0
// I'm sure there's a way to do this without converting to euler but at this point I don't care.
angLocalRotation.r = 0;
Matrix4x4 mLockedLocalRotation;
mLockedLocalRotation.SetAngles(angLocalRotation);
// Bring it back out to global space
Matrix4x4 mLockedRotation = mPlanet * mLockedLocalRotation;
// Only use the changed r value to avoid floating point crap
EAngle angNewLockedRotation = GetGlobalAngles();
EAngle angOverloadRotation = mLockedRotation.GetAngles();
// Lerp our way there
float flTimeToLocked = 1;
if (GameServer()->GetGameTime() - m_flLastEnteredAtmosphere > flTimeToLocked)
angNewLockedRotation.r = angOverloadRotation.r;
else
angNewLockedRotation.r = RemapValClamped(SLerp(GameServer()->GetGameTime() - m_flLastEnteredAtmosphere, 0.3f), 0, flTimeToLocked, m_flRollFromSpace, angOverloadRotation.r);
SetGlobalAngles(angNewLockedRotation);
}
void CLaser::OnSetOwner(CBaseEntity* pOwner)
{
BaseClass::OnSetOwner(pOwner);
CDigitank* pTank = dynamic_cast<CDigitank*>(pOwner);
if (!pTank)
return;
SetGlobalAngles(VectorAngles((pTank->GetLastAim() - GetGlobalOrigin()).Normalized()));
SetGlobalOrigin(pOwner->GetGlobalOrigin());
SetGlobalVelocity(Vector(0,0,0));
SetGlobalGravity(Vector(0,0,0));
m_flTimeExploded = GameServer()->GetGameTime();
Vector vecForward, vecRight;
AngleVectors(GetGlobalAngles(), &vecForward, &vecRight, NULL);
for (size_t i = 0; i < GameServer()->GetMaxEntities(); i++)
{
CBaseEntity* pEntity = CBaseEntity::GetEntity(i);
if (!pEntity)
continue;
if (!pEntity->TakesDamage())
continue;
if (pEntity->GetOwner() == pOwner->GetOwner())
continue;
float flDistance = DistanceToPlane(pEntity->GetGlobalOrigin(), GetGlobalOrigin(), vecRight);
if (flDistance > 4 + pEntity->GetBoundingRadius())
continue;
// Cull objects behind
if (vecForward.Dot(pEntity->GetGlobalOrigin() - GetGlobalOrigin()) < 0)
continue;
if (pEntity->Distance(GetGlobalOrigin()) > LaserLength())
continue;
pEntity->TakeDamage(pOwner, this, DAMAGE_LASER, m_flDamage, flDistance < pEntity->GetBoundingRadius()-2);
CDigitank* pTank = dynamic_cast<CDigitank*>(pEntity);
if (pTank)
{
float flRockIntensity = 0.5f;
Vector vecDirection = (pTank->GetGlobalOrigin() - pOwner->GetGlobalOrigin()).Normalized();
pTank->RockTheBoat(flRockIntensity, vecDirection);
}
}
CDigitanksPlayer* pCurrentTeam = DigitanksGame()->GetCurrentLocalDigitanksPlayer();
if (pCurrentTeam && pCurrentTeam->GetVisibilityAtPoint(GetGlobalOrigin()) < 0.1f)
{
if (pCurrentTeam->GetVisibilityAtPoint(GetGlobalOrigin() + AngleVector(GetGlobalAngles())*LaserLength()) < 0.1f)
{
// If the start and end points are both in the fog of war, delete it now that we've aready done the damage so it doesn't get rendered later.
if (GameNetwork()->IsHost())
Delete();
}
}
}