void Player::StaticUpdate(const float timeStep)
{
Body *b;
vector3d v;
matrix4x4d m;
if (GetFlightState() == Ship::FLYING) {
switch (m_flightControlState) {
case CONTROL_FIXSPEED:
if (Pi::GetView() == Pi::worldView) PollControls(timeStep);
b = (GetCombatTarget() ? GetCombatTarget() : GetNavTarget());
GetRotMatrix(m);
v = m * vector3d(0, 0, -m_setSpeed);
if (b) v += b->GetVelocityRelativeTo(this->GetFrame());
AIMatchVel(v);
break;
case CONTROL_MANUAL:
if (Pi::GetView() == Pi::worldView) PollControls(timeStep);
break;
case CONTROL_AUTOPILOT:
break;
}
}
Ship::StaticUpdate(timeStep); // also calls autopilot AI
if (m_flightControlState == CONTROL_AUTOPILOT && !AIIsActive()) {
Pi::RequestTimeAccel(1);
SetFlightControlState(CONTROL_MANUAL); //FIXSPEED);
// m_setSpeed = 0;
}
/* This wank probably shouldn't be in Player... */
/* Ship engine noise. less loud inside */
float v_env = (Pi::worldView->GetCamType() == WorldView::CAM_EXTERNAL ? 1.0f : 0.5f);
static Sound::Event sndev;
float volBoth = 0.0f;
volBoth += 0.5f*fabs(GetThrusterState().y);
volBoth += 0.5f*fabs(GetThrusterState().z);
float targetVol[2] = { volBoth, volBoth };
if (GetThrusterState().x > 0.0)
targetVol[0] += 0.5f*(float)GetThrusterState().x;
else targetVol[1] += -0.5f*(float)GetThrusterState().x;
targetVol[0] = v_env * Clamp(targetVol[0], 0.0f, 1.0f);
targetVol[1] = v_env * Clamp(targetVol[1], 0.0f, 1.0f);
float dv_dt[2] = { 4.0f, 4.0f };
if (!sndev.VolumeAnimate(targetVol, dv_dt)) {
sndev.Play("Thruster_large", 0.0f, 0.0f, Sound::OP_REPEAT);
sndev.VolumeAnimate(targetVol, dv_dt);
}
float angthrust = 0.1f * v_env * (float)Pi::player->GetAngThrusterState().Length();
static Sound::Event angThrustSnd;
if (!angThrustSnd.VolumeAnimate(angthrust, angthrust, 5.0f, 5.0f)) {
angThrustSnd.Play("Thruster_Small", 0.0f, 0.0f, Sound::OP_REPEAT);
angThrustSnd.VolumeAnimate(angthrust, angthrust, 5.0f, 5.0f);
}
}
// for timestep changes, to stop autopilot overshoot
// either adds half of current accel if decelerating
void Ship::TimeAccelAdjust(const float timeStep)
{
if (!AIIsActive()) return;
#ifdef DEBUG_AUTOPILOT
if (this->IsType(Object::PLAYER))
Output("Time accel adjustment, step = %.1f, decel = %s\n", double(timeStep),
m_decelerating ? "true" : "false");
#endif
vector3d vdiff = double(timeStep) * GetLastForce() * (1.0 / GetMass());
if (!m_decelerating) vdiff = -2.0 * vdiff;
SetVelocity(GetVelocity() + vdiff);
}
void Player::StaticUpdate(const float timeStep)
{
vector3d v;
matrix4x4d m;
Ship::StaticUpdate(timeStep); // also calls autopilot AI
if (GetFlightState() == Ship::FLYING) {
switch (m_flightControlState) {
case CONTROL_FIXSPEED:
if (Pi::GetView() == Pi::worldView) PollControls(timeStep);
if (IsAnyThrusterKeyDown()) break;
GetRotMatrix(m);
v = m * vector3d(0, 0, -m_setSpeed);
if (m_setSpeedTarget) {
v += m_setSpeedTarget->GetVelocityRelTo(GetFrame());
}
AIMatchVel(v);
break;
case CONTROL_MANUAL:
if (Pi::GetView() == Pi::worldView) PollControls(timeStep);
break;
case CONTROL_AUTOPILOT:
if (AIIsActive()) break;
Pi::game->RequestTimeAccel(Game::TIMEACCEL_1X);
// AIMatchVel(vector3d(0.0)); // just in case autopilot doesn't...
// actually this breaks last timestep slightly in non-relative target cases
AIMatchAngVelObjSpace(vector3d(0.0));
if (GetFrame()->IsRotatingFrame()) SetFlightControlState(CONTROL_FIXSPEED);
else SetFlightControlState(CONTROL_MANUAL);
m_setSpeed = 0.0;
break;
}
}
else SetFlightControlState(CONTROL_MANUAL);
/* This wank probably shouldn't be in Player... */
/* Ship engine noise. less loud inside */
float v_env = (Pi::worldView->GetCamType() == WorldView::CAM_EXTERNAL ? 1.0f : 0.5f) * Sound::GetSfxVolume();
static Sound::Event sndev;
float volBoth = 0.0f;
volBoth += 0.5f*fabs(GetThrusterState().y);
volBoth += 0.5f*fabs(GetThrusterState().z);
float targetVol[2] = { volBoth, volBoth };
if (GetThrusterState().x > 0.0)
targetVol[0] += 0.5f*float(GetThrusterState().x);
else targetVol[1] += -0.5f*float(GetThrusterState().x);
targetVol[0] = v_env * Clamp(targetVol[0], 0.0f, 1.0f);
targetVol[1] = v_env * Clamp(targetVol[1], 0.0f, 1.0f);
float dv_dt[2] = { 4.0f, 4.0f };
if (!sndev.VolumeAnimate(targetVol, dv_dt)) {
sndev.Play("Thruster_large", 0.0f, 0.0f, Sound::OP_REPEAT);
sndev.VolumeAnimate(targetVol, dv_dt);
}
float angthrust = 0.1f * v_env * float(Pi::player->GetAngThrusterState().Length());
static Sound::Event angThrustSnd;
if (!angThrustSnd.VolumeAnimate(angthrust, angthrust, 5.0f, 5.0f)) {
angThrustSnd.Play("Thruster_Small", 0.0f, 0.0f, Sound::OP_REPEAT);
angThrustSnd.VolumeAnimate(angthrust, angthrust, 5.0f, 5.0f);
}
}