diff options
Diffstat (limited to 'src/audio/AudioLogic.cpp')
| -rw-r--r-- | src/audio/AudioLogic.cpp | 62 |
1 files changed, 45 insertions, 17 deletions
diff --git a/src/audio/AudioLogic.cpp b/src/audio/AudioLogic.cpp index d7f20aec..9231d448 100644 --- a/src/audio/AudioLogic.cpp +++ b/src/audio/AudioLogic.cpp @@ -2055,6 +2055,13 @@ cAudioManager::ProcessVehicleSkidding(cVehicleParams *params) const float SOUND_INTENSITY = 40.0f; CAutomobile *automobile; + CBike *bike; + uint8 numWheels; + uint8 wheelsOnGround; + float gasPedalAudio; + tWheelState* wheelStateArr; + + cTransmission *transmission; int32 emittingVol; float newSkidVal = 0.0f; @@ -2062,29 +2069,48 @@ cAudioManager::ProcessVehicleSkidding(cVehicleParams *params) if (params->m_fDistance >= SQR(SOUND_INTENSITY)) return false; - automobile = (CAutomobile *)params->m_pVehicle; - if (automobile->m_nWheelsOnGround == 0) + switch (params->m_VehicleType) { + case VEHICLE_TYPE_CAR: + automobile = (CAutomobile*)params->m_pVehicle; + numWheels = 4; + wheelStateArr = automobile->m_aWheelState; + wheelsOnGround = automobile->m_nWheelsOnGround; + gasPedalAudio = automobile->m_fGasPedalAudio; + break; + case VEHICLE_TYPE_BIKE: + bike = (CBike*)params->m_pVehicle; + numWheels = 2; + wheelStateArr = bike->m_aWheelState; + wheelsOnGround = bike->m_nWheelsOnGround; + gasPedalAudio = bike->m_fGasPedalAudio; + break; + default: + debug("\n * AUDIOLOG: ProcessVehicleSkidding() Unsupported vehicle type %d * \n", params->m_VehicleType); + return true; + } + if (wheelsOnGround == 0) return true; CalculateDistance(params->m_bDistanceCalculated, params->m_fDistance); - for (int32 i = 0; i < ARRAY_SIZE(automobile->m_aWheelState); i++) { - if (automobile->m_aWheelState[i] == WHEEL_STATE_NORMAL || automobile->Damage.GetWheelStatus(i) == WHEEL_STATUS_MISSING) + + for (int32 i = 0; i < numWheels; i++) { + if (wheelStateArr[i] == WHEEL_STATE_NORMAL) continue; transmission = params->m_pTransmission; switch (transmission->nDriveType) { case '4': - newSkidVal = GetVehicleDriveWheelSkidValue(i, automobile, transmission, params->m_fVelocityChange); + newSkidVal = GetVehicleDriveWheelSkidValue(params->m_pVehicle, wheelStateArr[i], gasPedalAudio, transmission, params->m_fVelocityChange); break; case 'F': if (i == CARWHEEL_FRONT_LEFT || i == CARWHEEL_FRONT_RIGHT) - newSkidVal = GetVehicleDriveWheelSkidValue(i, automobile, transmission, params->m_fVelocityChange); + newSkidVal = GetVehicleDriveWheelSkidValue(params->m_pVehicle, wheelStateArr[i], gasPedalAudio, transmission, params->m_fVelocityChange); else - newSkidVal = GetVehicleNonDriveWheelSkidValue(i, automobile, transmission, params->m_fVelocityChange); + newSkidVal = GetVehicleNonDriveWheelSkidValue(params->m_pVehicle, wheelStateArr[i], transmission, params->m_fVelocityChange); break; case 'R': if (i == CARWHEEL_REAR_LEFT || i == CARWHEEL_REAR_RIGHT) - newSkidVal = GetVehicleDriveWheelSkidValue(i, automobile, transmission, params->m_fVelocityChange); + newSkidVal = GetVehicleDriveWheelSkidValue(params->m_pVehicle, wheelStateArr[i], gasPedalAudio, transmission, params->m_fVelocityChange); else - newSkidVal = GetVehicleNonDriveWheelSkidValue(i, automobile, transmission, params->m_fVelocityChange); + newSkidVal = GetVehicleNonDriveWheelSkidValue(params->m_pVehicle, wheelStateArr[i], transmission, params->m_fVelocityChange); break; default: break; @@ -2111,6 +2137,7 @@ cAudioManager::ProcessVehicleSkidding(cVehicleParams *params) case SURFACE_MUD_DRY: case SURFACE_SAND: case SURFACE_WATER: + case SURFACE_SAND_BEACH: m_sQueueSample.m_nSampleIndex = SFX_GRAVEL_SKID; m_sQueueSample.m_nFrequency = 6000.f * skidVal + 10000.f; break; @@ -2118,6 +2145,8 @@ cAudioManager::ProcessVehicleSkidding(cVehicleParams *params) default: m_sQueueSample.m_nSampleIndex = SFX_SKID; m_sQueueSample.m_nFrequency = 5000.f * skidVal + 11000.f; + if (params->m_VehicleType == VEHICLE_TYPE_BIKE) + m_sQueueSample.m_nFrequency += 2000; break; } @@ -2141,18 +2170,17 @@ cAudioManager::ProcessVehicleSkidding(cVehicleParams *params) } float -cAudioManager::GetVehicleDriveWheelSkidValue(uint8 wheel, CAutomobile *automobile, cTransmission *transmission, float velocityChange) +cAudioManager::GetVehicleDriveWheelSkidValue(CVehicle* veh, tWheelState wheelState, float gasPedalAudio, cTransmission *transmission, float velocityChange) { float relativeVelChange = 0.0f; - float gasPedalAudio = automobile->m_fGasPedalAudio; float velChange; float relativeVel; - switch (automobile->m_aWheelState[wheel]) + switch (wheelState) { case WHEEL_STATE_SPINNING: if (gasPedalAudio > 0.4f) - relativeVelChange = (gasPedalAudio - 0.4f) * (5.0f / 3.0f) / (4.0f / 3.0f); + relativeVelChange = (gasPedalAudio - 0.4f) * (5.0f / 3.0f) * 0.75f; break; case WHEEL_STATE_SKIDDING: relativeVelChange = Min(1.0f, Abs(velocityChange) / transmission->fMaxVelocity); @@ -2173,18 +2201,18 @@ cAudioManager::GetVehicleDriveWheelSkidValue(uint8 wheel, CAutomobile *automobil break; } - return Max(relativeVelChange, Min(1.0f, Abs(automobile->m_vecTurnSpeed.z) * 20.0f)); + return Max(relativeVelChange, Min(1.0f, Abs(veh->m_vecTurnSpeed.z) * 20.0f)); } float -cAudioManager::GetVehicleNonDriveWheelSkidValue(uint8 wheel, CAutomobile *automobile, cTransmission *transmission, float velocityChange) +cAudioManager::GetVehicleNonDriveWheelSkidValue(CVehicle* veh, tWheelState wheelState, cTransmission *transmission, float velocityChange) { float relativeVelChange = 0.0f; - if (automobile->m_aWheelState[wheel] == WHEEL_STATE_SKIDDING) + if (wheelState == WHEEL_STATE_SKIDDING) relativeVelChange = Min(1.0f, Abs(velocityChange) / transmission->fMaxVelocity); - return Max(relativeVelChange, Min(1.0f, Abs(automobile->m_vecTurnSpeed.z) * 20.0f)); + return Max(relativeVelChange, Min(1.0f, Abs(veh->m_vecTurnSpeed.z) * 20.0f)); } bool |