diff options
| author | claude-bot <[email protected]> | 2026-07-13 12:27:07 +0000 |
|---|---|---|
| committer | claude-bot <[email protected]> | 2026-07-13 12:27:07 +0000 |
| commit | 9f61c9e6ac6b1ac5692cf6352d2ebbd47a31a686 (patch) | |
| tree | a84756b82513739a2672db3a1f0ec579db6d18ff /src/core/Camera.cpp | |
| download | re3-9f61c9e6ac6b1ac5692cf6352d2ebbd47a31a686.tar.gz re3-9f61c9e6ac6b1ac5692cf6352d2ebbd47a31a686.zip | |
Snapshot import (no upstream history) into git.ancap.in.ua/claude, per @lzcnt.
Source: https://github.com/Cai1Hsu/re3 branch miami.
Diffstat (limited to 'src/core/Camera.cpp')
| -rw-r--r-- | src/core/Camera.cpp | 4148 |
1 files changed, 4148 insertions, 0 deletions
diff --git a/src/core/Camera.cpp b/src/core/Camera.cpp new file mode 100644 index 0000000..5b3f9aa --- /dev/null +++ b/src/core/Camera.cpp @@ -0,0 +1,4148 @@ +#include "common.h" + +#include "main.h" +#include "Draw.h" +#include "World.h" +#include "Vehicle.h" +#include "Train.h" +#include "Automobile.h" +#include "Ped.h" +#include "PlayerPed.h" +#include "Wanted.h" +#include "Pad.h" +#include "ControllerConfig.h" +#include "General.h" +#include "ZoneCull.h" +#include "SurfaceTable.h" +#include "Particle.h" +#include "WaterLevel.h" +#include "World.h" +#include "Garages.h" +#include "Replay.h" +#include "CutsceneMgr.h" +#include "Renderer.h" +#include "Timecycle.h" +#include "MBlur.h" +#include "Text.h" +#include "Hud.h" +#include "DMAudio.h" +#include "FileMgr.h" +#include "Frontend.h" +#include "SceneEdit.h" +#include "Pools.h" +#include "Debug.h" +#include "GenericGameStorage.h" +#include "Camera.h" + +enum +{ + // car + OBBE_WHEEL, + OBBE_1, + OBBE_2, + OBBE_3, + OBBE_1STPERSON, // unused + OBBE_5, + OBBE_ONSTRING, + OBBE_COPCAR, + OBBE_COPCAR_WHEEL, + // ped + OBBE_9, + OBBE_10, + OBBE_11, + OBBE_12, + OBBE_13, + // heli + OBBE_14, + OBBE_15, + OBBE_16, + OBBE_17, + OBBE_18, + OBBE_19, + OBBE_ONSTRING_HELI, + + OBBE_INVALID +}; + +// abbreviate a few things +#define PLAYER (CWorld::Players[CWorld::PlayerInFocus].m_pPed) +// NB: removed explicit TheCamera from all functions + +CCamera TheCamera; +#ifdef PC_PLAYER_CONTROLS +bool CCamera::m_bUseMouse3rdPerson = true; +#else +bool CCamera::m_bUseMouse3rdPerson = false; +#endif +bool bDidWeProcessAnyCinemaCam; +static bool bSwitchedToObbeCam; +float CCamera::m_fMouseAccelHorzntl; +float CCamera::m_fMouseAccelVertical; +float CCamera::m_f3rdPersonCHairMultX; +float CCamera::m_f3rdPersonCHairMultY; + +#ifdef IMPROVED_CAMERA +#define KEYJUSTDOWN(k) ControlsManager.GetIsKeyboardKeyJustDown((RsKeyCodes)k) +#define KEYDOWN(k) ControlsManager.GetIsKeyboardKeyDown((RsKeyCodes)k) +#define CTRLJUSTDOWN(key) \ + ((KEYDOWN(rsLCTRL) || KEYDOWN(rsRCTRL)) && KEYJUSTDOWN((RsKeyCodes)key) || \ + (KEYJUSTDOWN(rsLCTRL) || KEYJUSTDOWN(rsRCTRL)) && KEYDOWN((RsKeyCodes)key)) +#define CTRLDOWN(key) ((KEYDOWN(rsLCTRL) || KEYDOWN(rsRCTRL)) && KEYDOWN((RsKeyCodes)key)) +#endif + +const float ZOOM_ONE_DISTANCE[] = { -0.6f, 0.05f, -3.2f, 0.05f, -2.41f }; +const float ZOOM_TWO_DISTANCE[] = { 1.9f, 1.4f, 0.65f, 1.9f, 6.49f }; +const float ZOOM_THREE_DISTANCE[] = { 15.9f, 15.9f, 15.9f, 15.9f, 25.25f }; + +#ifdef FREE_CAM +const float LCS_ZOOM_ONE_DISTANCE[] = { -1.0f, -0.2f, -3.2f, 0.05f, -2.41f }; +const float LCS_ZOOM_TWO_DISTANCE[] = { 2.0f, 2.2f, 1.65f, 2.9f, 6.49f }; +const float LCS_ZOOM_THREE_DISTANCE[] = { 6.0f, 6.0f, 15.9f, 15.9f, 15.0f }; +#endif + +CCamera::CCamera(void) +{ + Init(); +} + +void +CCamera::Init(void) +{ + memset(this, 0, sizeof(CCamera)); // this is fine, no vtable + m_pRwCamera = nil; + m_bPlayerWasOnBike = false; + m_1rstPersonRunCloseToAWall = false; + m_fPositionAlongSpline = 0.0f; + m_bCameraJustRestored = false; + Cams[0].Init(); + Cams[1].Init(); + Cams[2].Init(); + Cams[0].Mode = CCam::MODE_FOLLOWPED; + Cams[1].Mode = CCam::MODE_FOLLOWPED; + m_bEnable1rstPersonCamCntrlsScript = false; + m_bAllow1rstPersonWeaponsCamera = false; + m_bVehicleSuspenHigh = false; + Cams[0].m_fMinRealGroundDist = 1.85f; + // TODO: what weird value is this? + Cams[0].m_fTargetCloseInDist = 2.0837801f - Cams[0].m_fMinRealGroundDist; + Cams[0].m_fTargetZoomGroundOne = 0.25f; + Cams[0].m_fTargetZoomGroundTwo = 1.5f; + Cams[0].m_fTargetZoomGroundThree = 4.0f; + Cams[0].m_fTargetZoomOneZExtra = -0.14f; + Cams[0].m_fTargetZoomTwoZExtra = 0.16f; + Cams[0].m_fTargetZoomThreeZExtra = 0.25f; + // TODO: another weird value + Cams[0].m_fTargetZoomZCloseIn = 0.90040702f; + m_bMoveCamToAvoidGeom = false; + ClearPlayerWeaponMode(); + m_bInATunnelAndABigVehicle = false; + m_iModeObbeCamIsInForCar = OBBE_INVALID; + Cams[0].CamTargetEntity = nil; + Cams[1].CamTargetEntity = nil; + Cams[2].CamTargetEntity = nil; + Cams[0].m_fCamBufferedHeight = 0.0f; + Cams[0].m_fCamBufferedHeightSpeed = 0.0f; + Cams[1].m_fCamBufferedHeight = 0.0f; + Cams[1].m_fCamBufferedHeightSpeed = 0.0f; + Cams[0].m_bCamLookingAtVector = false; + Cams[1].m_bCamLookingAtVector = false; + Cams[2].m_bCamLookingAtVector = false; + Cams[0].m_fPlayerVelocity = 0.0f; + Cams[1].m_fPlayerVelocity = 0.0f; + Cams[2].m_fPlayerVelocity = 0.0f; + m_bHeadBob = false; + m_fFractionInterToStopMoving = 0.25f; + m_fFractionInterToStopCatchUp = 0.75f; + m_fGaitSwayBuffer = 0.85f; + m_bScriptParametersSetForInterPol = false; + m_uiCamShakeStart = 0; + m_fCamShakeForce = 0.0f; + m_iModeObbeCamIsInForCar = OBBE_INVALID; + m_bIgnoreFadingStuffForMusic = false; + m_bWaitForInterpolToFinish = false; + pToGarageWeAreIn = nil; + pToGarageWeAreInForHackAvoidFirstPerson = nil; + m_bPlayerIsInGarage = false; + m_bJustCameOutOfGarage = false; + m_fNearClipScript = DEFAULT_NEAR; + m_bUseNearClipScript = false; + m_vecDoingSpecialInterPolation = false; + m_bAboveGroundTrainNodesLoaded = false; + m_bBelowGroundTrainNodesLoaded = false; + m_WideScreenOn = false; + m_fFOV_Wide_Screen = 0.0f; + m_bRestoreByJumpCut = false; + CarZoomIndicator = CAM_ZOOM_2; + PedZoomIndicator = CAM_ZOOM_2; + CarZoomValueSmooth = 0.0f; + m_fPedZoomValueSmooth = 0.0f; + pTargetEntity = nil; + if(FindPlayerVehicle()) + pTargetEntity = FindPlayerVehicle(); + else + pTargetEntity = CWorld::Players[CWorld::PlayerInFocus].m_pPed; + m_bInitialNodeFound = false; + m_ScreenReductionPercentage = 0.0f; + m_ScreenReductionSpeed = 0.0f; + m_WideScreenOn = false; + m_bWantsToSwitchWidescreenOff = false; + WorldViewerBeingUsed = false; + PlayerExhaustion = 1.0f; + DebugCamMode = CCam::MODE_NONE; + m_PedOrientForBehindOrInFront = 0.0f; + if(!FrontEndMenuManager.m_bWantToRestart){ + m_bFading = false; + CDraw::FadeValue = 0; + m_fFLOATingFade = 0.0f; + m_bMusicFading = false; + m_fTimeToFadeMusic = 0.0f; + m_fFLOATingFadeMusic = 0.0f; + m_fMouseAccelVertical = 0.003f; + m_fMouseAccelHorzntl = 0.0025f; + } + if(FrontEndMenuManager.m_bWantToRestart) + m_fTimeToFadeMusic = 0.0f; + m_bStartingSpline = false; + m_iTypeOfSwitch = INTERPOLATION; + m_bUseScriptZoomValuePed = false; + m_bUseScriptZoomValueCar = false; + m_fPedZoomValueScript = 0.0f; + m_fCarZoomValueScript = 0.0f; + m_bUseSpecialFovTrain = false; + m_fFovForTrain = 70.0f; // or DefaultFOV from Cam.cpp + m_iModeToGoTo = CCam::MODE_FOLLOWPED; + m_bJust_Switched = false; + m_bUseTransitionBeta = false; + m_matrix.SetScale(1.0f); + m_bTargetJustBeenOnTrain = false; + m_bInitialNoNodeStaticsSet = false; + m_uiLongestTimeInMill = 5000; + m_uiTimeLastChange = 0; + m_uiTimeWeEnteredIdle = 0; + m_bIdleOn = false; + m_uiTimeWeLeftIdle_StillNoInput = 0; + m_uiTimeWeEnteredIdle = 0; + LODDistMultiplier = 1.0f; + m_bCamDirectlyBehind = false; + m_bCamDirectlyInFront = false; + m_motionBlur = 0; + m_bGarageFixedCamPositionSet = false; + SetMotionBlur(255, 255, 255, 0, 0); + m_bCullZoneChecksOn = false; + m_bFailedCullZoneTestPreviously = false; + m_iCheckCullZoneThisNumFrames = 6; + m_iZoneCullFrameNumWereAt = 0; + m_CameraAverageSpeed = 0.0f; + m_CameraSpeedSoFar = 0.0f; + m_PreviousCameraPosition = CVector(0.0f, 0.0f, 0.0f); + m_iWorkOutSpeedThisNumFrames = 4; + m_iNumFramesSoFar = 0; + m_bJustInitalised = true; + m_uiTransitionState = 0; + m_uiTimeTransitionStart = 0; + m_bLookingAtPlayer = true; + m_f3rdPersonCHairMultX = 0.53f; + m_f3rdPersonCHairMultY = 0.4f; + m_fAvoidTheGeometryProbsTimer = 0.0f; + m_nAvoidTheGeometryProbsDirn = 0; +} + +void +CCamera::Process(void) +{ + // static bool InterpolatorNotInitialised = true; // unused + static float PlayerMinDist = 1.3f; + static bool WasPreviouslyInterSyhonFollowPed = false; // only written + float FOV = 0.0f; + float oldBeta, newBeta; + float deltaBeta = 0.0f; + bool lookLRBVehicle = false; + CVector CamFront, CamUp, CamRight, CamSource, Target; + + m_bJust_Switched = false; + m_RealPreviousCameraPosition = GetPosition(); + + // Update target entity + if(m_bLookingAtPlayer || m_bTargetJustBeenOnTrain || WhoIsInControlOfTheCamera == CAMCONTROL_OBBE) + UpdateTargetEntity(); + if(pTargetEntity == nil) + pTargetEntity = FindPlayerPed(); + if(Cams[ActiveCam].CamTargetEntity == nil) + Cams[ActiveCam].CamTargetEntity = pTargetEntity; + if(Cams[(ActiveCam+1)%2].CamTargetEntity == nil) + Cams[(ActiveCam+1)%2].CamTargetEntity = pTargetEntity; + + CamControl(); + if(m_bFading) + ProcessFade(); + if(m_bMusicFading) + ProcessMusicFade(); + if(m_WideScreenOn) + ProcessWideScreenOn(); + +#ifndef MASTER +#ifdef IMPROVED_CAMERA + if(CPad::GetPad(1)->GetCircleJustDown() || CTRLJUSTDOWN('B')){ +#else + if(CPad::GetPad(1)->GetCircleJustDown()){ +#endif + WorldViewerBeingUsed = !WorldViewerBeingUsed; + if(WorldViewerBeingUsed) + InitialiseCameraForDebugMode(); + else + CPad::m_bMapPadOneToPadTwo = false; + } +#endif + + RwCameraSetNearClipPlane(Scene.camera, DEFAULT_NEAR); + + if(Cams[ActiveCam].Front.x == 0.0f && Cams[ActiveCam].Front.y == 0.0f) + oldBeta = 0.0f; + else + oldBeta = CGeneral::GetATanOfXY(Cams[ActiveCam].Front.x, Cams[ActiveCam].Front.y); + + Cams[ActiveCam].Process(); + Cams[ActiveCam].ProcessSpecialHeightRoutines(); + + if(Cams[ActiveCam].Front.x == 0.0f && Cams[ActiveCam].Front.y == 0.0f) + newBeta = 0.0f; + else + newBeta = CGeneral::GetATanOfXY(Cams[ActiveCam].Front.x, Cams[ActiveCam].Front.y); + + + // Stop transition when it's done + if(m_uiTransitionState != 0){ + if(CTimer::GetTimeInMilliseconds() > m_uiTransitionDuration+m_uiTimeTransitionStart){ + m_uiTransitionState = 0; + m_vecDoingSpecialInterPolation = false; + m_bWaitForInterpolToFinish = false; + } + } + + if(m_bUseNearClipScript) + RwCameraSetNearClipPlane(Scene.camera, m_fNearClipScript); + + deltaBeta = newBeta - oldBeta; + while(deltaBeta >= PI) deltaBeta -= 2*PI; + while(deltaBeta < -PI) deltaBeta += 2*PI; + if(Abs(deltaBeta) > 0.3f) + m_bJust_Switched = true; + +#ifndef MASTER + // Debug stuff + if(!gbModelViewer) + Cams[ActiveCam].PrintMode(); // actually missing in VC + if(WorldViewerBeingUsed) + Cams[2].Process(); +#endif + + if(Cams[ActiveCam].DirectionWasLooking != LOOKING_FORWARD && pTargetEntity->IsVehicle()) + lookLRBVehicle = true; + + if(m_uiTransitionState != 0 && !lookLRBVehicle){ + // Process transition + + uint32 currentTime = CTimer::GetTimeInMilliseconds() - m_uiTimeTransitionStart; + if(currentTime >= m_uiTransitionDuration) + currentTime = m_uiTransitionDuration; + float fractionInter = (float) currentTime / m_uiTransitionDuration; + float fractionInterTarget = (float) currentTime / m_uiTransitionDurationTargetCoors; + fractionInterTarget = clamp(fractionInterTarget, 0.0f, 1.0f); + + // Interpolate target separately + if(fractionInterTarget <= m_fFractionInterToStopMovingTarget){ + float inter; + if(m_fFractionInterToStopMovingTarget == 0.0f) + inter = 0.0f; + else + inter = (m_fFractionInterToStopMovingTarget - fractionInterTarget)/m_fFractionInterToStopMovingTarget; + inter = 0.5f - 0.5*Cos(inter*PI); // smooth it + + m_vecTargetWhenInterPol = m_cvecStartingTargetForInterPol + inter*m_cvecTargetSpeedAtStartInter; + Target = m_vecTargetWhenInterPol; + }else if(fractionInterTarget > m_fFractionInterToStopMovingTarget){ + float inter; + if(m_fFractionInterToStopCatchUpTarget == 0.0f) + inter = 0.0f; + else + inter = (fractionInterTarget - m_fFractionInterToStopMovingTarget)/m_fFractionInterToStopCatchUpTarget; + inter = 0.5f - 0.5*Cos(inter*PI); // smooth it + + if(m_fFractionInterToStopMovingTarget == 0.0f) + m_vecTargetWhenInterPol = m_cvecStartingTargetForInterPol; + Target = m_vecTargetWhenInterPol + inter*(Cams[ActiveCam].m_cvecTargetCoorsForFudgeInter - m_vecTargetWhenInterPol); + } + + if(fractionInter <= m_fFractionInterToStopMoving){ + float inter; + if(m_fFractionInterToStopMoving == 0.0f) + inter = 0.0f; + else + inter = (m_fFractionInterToStopMoving - fractionInter)/m_fFractionInterToStopMoving; + inter = 0.5f - 0.5*Cos(inter*PI); // smooth it + + m_vecSourceWhenInterPol = m_cvecStartingSourceForInterPol + inter*m_cvecSourceSpeedAtStartInter; + + if(m_bLookingAtPlayer){ + CVector ToCam = m_vecSourceWhenInterPol - Target; + if(ToCam.Magnitude2D() < PlayerMinDist){ + float beta = CGeneral::GetATanOfXY(ToCam.x, ToCam.y); + CamSource.x = Target.x + PlayerMinDist*Cos(beta); + CamSource.y = Target.y + PlayerMinDist*Sin(beta); + } + } + + m_vecUpWhenInterPol = m_cvecStartingUpForInterPol + inter*m_cvecUpSpeedAtStartInter; + m_fFOVWhenInterPol = m_fStartingFOVForInterPol + inter*m_fFOVSpeedAtStartInter; + + CamSource = m_vecSourceWhenInterPol; + CamFront = Target - CamSource; + StoreValuesDuringInterPol(CamSource, m_vecTargetWhenInterPol, m_vecUpWhenInterPol, m_fFOVWhenInterPol); + CamFront.Normalise(); + if(m_bLookingAtPlayer) + CamUp = CVector(0.0f, 0.0f, 1.0f); + else + CamUp = m_vecUpWhenInterPol; + CamUp.Normalise(); + + if(Cams[ActiveCam].Mode == CCam::MODE_TOPDOWN || Cams[ActiveCam].Mode == CCam::MODE_TOP_DOWN_PED){ + CamFront.Normalise(); + CamRight = CVector(-1.0f, 0.0f, 0.0f); + CamUp = CrossProduct(CamFront, CamRight); + CamUp.Normalise(); + }else{ + CamFront.Normalise(); + CamUp.Normalise(); + CamRight = CrossProduct(CamFront, CamUp); + CamRight.Normalise(); + CamUp = CrossProduct(CamRight, CamFront); + CamUp.Normalise(); + } + FOV = m_fFOVWhenInterPol; + }else if(fractionInter > m_fFractionInterToStopMoving && fractionInter <= 1.0f){ + float inter; + if(m_fFractionInterToStopCatchUp == 0.0f) + inter = 0.0f; + else + inter = (fractionInter - m_fFractionInterToStopMoving)/m_fFractionInterToStopCatchUp; + inter = 0.5f - 0.5*Cos(inter*PI); // smooth it + + CamSource = m_vecSourceWhenInterPol + inter*(Cams[ActiveCam].Source - m_vecSourceWhenInterPol); + + if(m_bLookingAtPlayer){ + CVector ToCam = m_vecSourceWhenInterPol - Target; + if(ToCam.Magnitude2D() < PlayerMinDist){ + float beta = CGeneral::GetATanOfXY(ToCam.x, ToCam.y); + CamSource.x = Target.x + PlayerMinDist*Cos(beta); + CamSource.y = Target.y + PlayerMinDist*Sin(beta); + } + } + + FOV = m_fFOVWhenInterPol + inter*(Cams[ActiveCam].FOV - m_fFOVWhenInterPol); + CamUp = m_vecUpWhenInterPol + inter*(Cams[ActiveCam].Up - m_vecUpWhenInterPol); + deltaBeta = Cams[ActiveCam].m_fTrueBeta - m_fBetaWhenInterPol; + MakeAngleLessThan180(deltaBeta); + + CamFront = Target - CamSource; + StoreValuesDuringInterPol(CamSource, Target, CamUp, FOV); + CamFront.Normalise(); + if(m_bLookingAtPlayer) + CamUp = CVector(0.0f, 0.0f, 1.0f); + + if(Cams[ActiveCam].Mode == CCam::MODE_TOPDOWN || Cams[ActiveCam].Mode == CCam::MODE_TOP_DOWN_PED){ + CamFront.Normalise(); + CamRight = CVector(-1.0f, 0.0f, 0.0f); + CamUp = CrossProduct(CamFront, CamRight); + CamUp.Normalise(); + }else{ + CamFront.Normalise(); + CamUp.Normalise(); + CamRight = CrossProduct(CamFront, CamUp); + CamRight.Normalise(); + CamUp = CrossProduct(CamRight, CamFront); + CamUp.Normalise(); + } +#ifndef FIX_BUGS + // BUG: FOV was already interpolated but m_fFOVWhenInterPol was not + FOV = m_fFOVWhenInterPol; +#endif + } + + CVector Dist = CamSource - Target; + float DistOnGround = Dist.Magnitude2D(); + float Alpha = CGeneral::GetATanOfXY(DistOnGround, Dist.z); + float Beta = CGeneral::GetATanOfXY(Dist.x, Dist.y); + Cams[ActiveCam].KeepTrackOfTheSpeed(CamSource, Target, CamUp, Alpha, Beta, FOV); + }else{ + // No transition, take Cam values directly +#ifndef MASTER + if(WorldViewerBeingUsed){ + CamSource = Cams[2].Source; + CamFront = Cams[2].Front; + CamUp = Cams[2].Up; + FOV = Cams[2].FOV; + }else +#endif + { + CamSource = Cams[ActiveCam].Source; + CamUp = Cams[ActiveCam].Up; + if(m_bMoveCamToAvoidGeom){ + CamSource += m_vecClearGeometryVec; + CamFront = Cams[ActiveCam].m_cvecTargetCoorsForFudgeInter - CamSource; + CamFront.Normalise(); + CVector Right = CrossProduct(CamFront, CamUp); + Right.Normalise(); + CamUp = CrossProduct(Right, CamFront); + CamUp.Normalise(); + }else{ + CamFront = Cams[ActiveCam].Front; + CamUp = Cams[ActiveCam].Up; + } + FOV = Cams[ActiveCam].FOV; + } + WasPreviouslyInterSyhonFollowPed = false; // unused + } + + if(m_uiTransitionState != 0) + if(!m_bLookingAtVector && m_bLookingAtPlayer && !CCullZones::CamStairsForPlayer() && !m_bPlayerIsInGarage){ + CEntity *entity = nil; + CColPoint colPoint; + if(CWorld::ProcessLineOfSight(pTargetEntity->GetPosition(), CamSource, colPoint, entity, true, false, false, true, false, true, true)){ + CamSource = colPoint.point; + RwCameraSetNearClipPlane(Scene.camera, 0.05f); + } + } + + if(CMBlur::Drunkness > 0.0f){ + static float DrunkAngle; + + int tableIndex = (int)(DEGTORAD(DrunkAngle)/TWOPI * CParticle::SIN_COS_TABLE_SIZE) & CParticle::SIN_COS_TABLE_SIZE-1; + DrunkAngle += 5.0f; +#ifndef FIX_BUGS + // This just messes up interpolation, probably not what they intended + // and multiplying the interpolated FOV is also a bit extreme + // so let's not do any of this nonsense + Cams[ActiveCam].FOV *= (1.0f + CMBlur::Drunkness); +#endif + + CamSource.x += -0.02f*CMBlur::Drunkness * CParticle::m_CosTable[tableIndex]; + CamSource.y += -0.02f*CMBlur::Drunkness * CParticle::m_SinTable[tableIndex]; + + CamUp.Normalise(); + CamUp.x += 0.05f*CMBlur::Drunkness * CParticle::m_CosTable[tableIndex]; + CamUp.y += 0.05f*CMBlur::Drunkness * CParticle::m_SinTable[tableIndex]; + CamUp.Normalise(); + + CamFront.Normalise(); + CamFront.x += -0.1f*CMBlur::Drunkness * CParticle::m_CosTable[tableIndex]; + CamFront.y += -0.1f*CMBlur::Drunkness * CParticle::m_SinTable[tableIndex]; + CamFront.Normalise(); + + CamRight = CrossProduct(CamFront, CamUp); + CamRight.Normalise(); + CamUp = CrossProduct(CamRight, CamFront); + CamUp.Normalise(); + } + + GetMatrix().GetRight() = CrossProduct(CamUp, CamFront); // actually Left + GetMatrix().GetForward() = CamFront; + GetMatrix().GetUp() = CamUp; + GetMatrix().GetPosition() = CamSource; + + // Process Shake + float shakeStrength = m_fCamShakeForce - 0.28f*(CTimer::GetTimeInMilliseconds()-m_uiCamShakeStart)/1000.0f; + shakeStrength = clamp(shakeStrength, 0.0f, 2.0f); + int shakeRand = CGeneral::GetRandomNumber(); + float shakeOffset = shakeStrength*0.1f; + GetMatrix().GetPosition().x += shakeOffset * ((shakeRand & 0xF) - 7); + GetMatrix().GetPosition().y += shakeOffset * (((shakeRand & 0xF0) >> 4) - 7); + GetMatrix().GetPosition().z += shakeOffset * (((shakeRand & 0xF00) >> 8) - 7); + + if(shakeOffset > 0.0f && m_BlurType != MOTION_BLUR_SNIPER) + SetMotionBlurAlpha(Min((int)(shakeStrength*255.0f) + 25, 150)); + + static bool bExtra1stPrsBlur = false; + if(Cams[ActiveCam].Mode == CCam::MODE_1STPERSON && FindPlayerVehicle() && FindPlayerVehicle()->GetUp().z < 0.2f){ + SetMotionBlur(230, 230, 230, 215, MOTION_BLUR_LIGHT_SCENE); + bExtra1stPrsBlur = true; + }else if(bExtra1stPrsBlur){ + SetMotionBlur(CTimeCycle::GetBlurRed(), CTimeCycle::GetBlurGreen(), CTimeCycle::GetBlurBlue(), m_motionBlur, MOTION_BLUR_LIGHT_SCENE); + bExtra1stPrsBlur = false; + } + + CalculateDerivedValues(); + CDraw::SetFOV(FOV); + + // Set RW camera +#ifndef MASTER + if(WorldViewerBeingUsed){ + RwFrame *frame = RwCameraGetFrame(m_pRwCamera); + CVector Source = Cams[2].Source; + CVector Front = Cams[2].Front; + CVector Up = Cams[2].Up; + + GetMatrix().GetRight() = CrossProduct(Up, Front); + GetMatrix().GetForward() = Front; + GetMatrix().GetUp() = Up; + GetMatrix().GetPosition() = Source; + + CDraw::SetFOV(Cams[2].FOV); + m_vecGameCamPos = Cams[ActiveCam].Source; + + *RwMatrixGetPos(RwFrameGetMatrix(frame)) = GetPosition(); + *RwMatrixGetAt(RwFrameGetMatrix(frame)) = GetForward(); + *RwMatrixGetUp(RwFrameGetMatrix(frame)) = GetUp(); + *RwMatrixGetRight(RwFrameGetMatrix(frame)) = GetRight(); + RwMatrixUpdate(RwFrameGetMatrix(frame)); + RwFrameUpdateObjects(frame); + }else +#endif + { + RwFrame *frame = RwCameraGetFrame(m_pRwCamera); + m_vecGameCamPos = GetPosition(); + *RwMatrixGetPos(RwFrameGetMatrix(frame)) = GetPosition(); + *RwMatrixGetAt(RwFrameGetMatrix(frame)) = GetForward(); + *RwMatrixGetUp(RwFrameGetMatrix(frame)) = GetUp(); + *RwMatrixGetRight(RwFrameGetMatrix(frame)) = GetRight(); + RwMatrixUpdate(RwFrameGetMatrix(frame)); + RwFrameUpdateObjects(frame); + RwFrameOrthoNormalize(frame); + } + + UpdateSoundDistances(); + + if((CTimer::GetFrameCounter()&0xF) == 3) + DistanceToWater = CWaterLevel::CalcDistanceToWater(GetPosition().x, GetPosition().y); + + // LOD dist + if(!CCutsceneMgr::IsRunning() || CCutsceneMgr::UseLodMultiplier()){ + LODDistMultiplier = 70.0f/CDraw::GetFOV(); + + if(GetPosition().z > 55.0f && FindPlayerVehicle() && FindPlayerVehicle()->pHandling->Flags & (HANDLING_IS_HELI|HANDLING_IS_PLANE) || + FindPlayerPed()->m_attachedTo){ + LODDistMultiplier *= 1.0f + Max((GetPosition().z - 55.0f)/60.0f, 0.0f); + float NewNear = DEFAULT_NEAR * (1.0f + Max((GetPosition().z - 55.0f)/60.0f, 0.0f)); + if(RwCameraGetNearClipPlane(Scene.camera) >= DEFAULT_NEAR) + RwCameraSetNearClipPlane(Scene.camera, NewNear); + } + if(LODDistMultiplier > 2.2f) LODDistMultiplier = 2.2f; + }else + LODDistMultiplier = 1.0f; + GenerationDistMultiplier = LODDistMultiplier; + LODDistMultiplier *= CRenderer::ms_lodDistScale; + + CDraw::SetNearClipZ(RwCameraGetNearClipPlane(m_pRwCamera)); + CDraw::SetFarClipZ(RwCameraGetFarClipPlane(m_pRwCamera)); + + // Keep track of speed + if(m_bJustInitalised || m_bJust_Switched){ + m_PreviousCameraPosition = GetPosition(); + m_bJustInitalised = false; + } + m_CameraSpeedSoFar += (GetPosition() - m_PreviousCameraPosition).Magnitude(); + m_iNumFramesSoFar++; + if(m_iNumFramesSoFar == m_iWorkOutSpeedThisNumFrames){ + m_CameraAverageSpeed = m_CameraSpeedSoFar / m_iWorkOutSpeedThisNumFrames; + m_CameraSpeedSoFar = 0.0f; + m_iNumFramesSoFar = 0; + } + m_PreviousCameraPosition = GetPosition(); + + if(Cams[ActiveCam].DirectionWasLooking != LOOKING_FORWARD && Cams[ActiveCam].Mode != CCam::MODE_TOP_DOWN_PED){ + Cams[ActiveCam].Source = Cams[ActiveCam].SourceBeforeLookBehind; + Orientation += PI; + } + + if(m_uiTransitionState != 0){ + int OtherCam = (ActiveCam+1)%2; + if(Cams[OtherCam].CamTargetEntity && + pTargetEntity && pTargetEntity->IsPed() && + !Cams[OtherCam].CamTargetEntity->IsVehicle() && + Cams[ActiveCam].Mode != CCam::MODE_TOP_DOWN_PED && Cams[ActiveCam].DirectionWasLooking != LOOKING_FORWARD){ + Cams[OtherCam].Source = Cams[ActiveCam%2].SourceBeforeLookBehind; + Orientation += PI; + } + } + + m_bCameraJustRestored = false; + m_bMoveCamToAvoidGeom = false; +} + +void +CCamera::CamControl(void) +{ + static bool PlaceForFixedWhenSniperFound = false; + static int16 ReqMode; + bool switchByJumpCut = false; + bool stairs = false; + bool boatTarget = false; + int PrevMode = Cams[ActiveCam].Mode; + CVector targetPos; + CVector garageCenter, garageDoorPos1, garageDoorPos2; + CVector garageCenterToDoor, garageCamPos; + int whichDoor; + + m_bObbeCinematicPedCamOn = false; + m_bObbeCinematicCarCamOn = false; + m_bUseTransitionBeta = false; + m_bUseSpecialFovTrain = false; + m_bJustCameOutOfGarage = false; + m_bTargetJustCameOffTrain = false; + m_bInATunnelAndABigVehicle = false; + m_bJustJumpedOutOf1stPersonBecauseOfTarget = false; + bSwitchedToObbeCam = false; + + if(Cams[ActiveCam].CamTargetEntity == nil && pTargetEntity == nil) + pTargetEntity = PLAYER; + + m_iZoneCullFrameNumWereAt++; + if(m_iZoneCullFrameNumWereAt > m_iCheckCullZoneThisNumFrames) + m_iZoneCullFrameNumWereAt = 1; + m_bCullZoneChecksOn = m_iZoneCullFrameNumWereAt == m_iCheckCullZoneThisNumFrames; + if(m_bCullZoneChecksOn) + m_bFailedCullZoneTestPreviously = CCullZones::CamCloseInForPlayer(); + + if(m_bLookingAtPlayer){ + CPad::GetPad(0)->DisablePlayerControls &= ~PLAYERCONTROL_CAMERA; + FindPlayerPed()->bIsVisible = true; + } + + if(!CTimer::GetIsPaused() && !m_bIdleOn){ + float CloseInCarHeightTarget = 0.0f; + float CloseInPedHeightTarget = 0.0f; + + if(m_bTargetJustBeenOnTrain){ + // Getting off train + if(!pTargetEntity->IsVehicle() || !((CVehicle*)pTargetEntity)->IsTrain()){ + Restore(); + m_bTargetJustCameOffTrain = true; + m_bTargetJustBeenOnTrain = false; + SetWideScreenOff(); + } + } + + // Vehicle target + if(pTargetEntity->IsVehicle()){ +#ifdef GTA_TRAIN + if(((CVehicle*)pTargetEntity)->IsTrain()){ + if(!m_bTargetJustBeenOnTrain){ + m_bInitialNodeFound = false; + m_bInitialNoNodeStaticsSet = false; + } + Process_Train_Camera_Control(); + }else +#endif + { + if(((CVehicle*)pTargetEntity)->IsBoat() && pTargetEntity->GetModelIndex() != MI_SKIMMER) + boatTarget = true; + + // Change user selected mode + if(CPad::GetPad(0)->CycleCameraModeUpJustDown() && !CReplay::IsPlayingBack() && + (m_bLookingAtPlayer || WhoIsInControlOfTheCamera == CAMCONTROL_OBBE) && + !m_WideScreenOn){ + CarZoomIndicator--; + // disable topdown here + if(CarZoomIndicator == CAM_ZOOM_TOPDOWN) + CarZoomIndicator--; + } + if(CPad::GetPad(0)->CycleCameraModeDownJustDown() && !CReplay::IsPlayingBack() && + (m_bLookingAtPlayer || WhoIsInControlOfTheCamera == CAMCONTROL_OBBE) && + !m_WideScreenOn){ + CarZoomIndicator++; + if(CarZoomIndicator == CAM_ZOOM_TOPDOWN) + CarZoomIndicator++; + } + if(!m_bFailedCullZoneTestPreviously){ + if(CarZoomIndicator < CAM_ZOOM_1STPRS) CarZoomIndicator = CAM_ZOOM_CINEMATIC; + else if(CarZoomIndicator > CAM_ZOOM_CINEMATIC) CarZoomIndicator = CAM_ZOOM_1STPRS; + } + + if(m_bFailedCullZoneTestPreviously) + if(CarZoomIndicator != CAM_ZOOM_1STPRS && CarZoomIndicator != CAM_ZOOM_TOPDOWN) + ReqMode = CCam::MODE_CAM_ON_A_STRING; + + int vehType = ((CVehicle*)pTargetEntity)->m_vehType; + if(((CVehicle*)pTargetEntity)->IsBoat() && pTargetEntity->GetModelIndex() == MI_SKIMMER) + vehType = VEHICLE_TYPE_CAR; + + switch(vehType){ + case VEHICLE_TYPE_CAR: + case VEHICLE_TYPE_BIKE:{ + CAttributeZone *stairsZone = nil; + if(vehType == VEHICLE_TYPE_BIKE && CCullZones::CamStairsForPlayer()){ + stairsZone = CCullZones::FindZoneWithStairsAttributeForPlayer(); + if(stairsZone) + stairs = true; + } + if(CGarages::IsPointInAGarageCameraZone(pTargetEntity->GetPosition()) || stairs){ + if(!m_bGarageFixedCamPositionSet && m_bLookingAtPlayer || + WhoIsInControlOfTheCamera == CAMCONTROL_OBBE){ + if(pToGarageWeAreIn || stairsZone){ + float ground; + bool foundGround; + + if(pToGarageWeAreIn){ + // This is all very strange.... + // targetPos = pTargetEntity->GetPosition(); // unused + if(pToGarageWeAreIn->m_pDoor1){ + whichDoor = 1; + garageDoorPos1.x = pToGarageWeAreIn->m_fDoor1X; + garageDoorPos1.y = pToGarageWeAreIn->m_fDoor1Y; + garageDoorPos1.z = 0.0f; + // targetPos.z = 0.0f; // unused + // (targetPos - doorPos1).Magnitude(); // unused + }else if(pToGarageWeAreIn->m_pDoor2){ + whichDoor = 2; +#ifdef FIX_BUGS + garageDoorPos2.x = pToGarageWeAreIn->m_fDoor2X; + garageDoorPos2.y = pToGarageWeAreIn->m_fDoor2Y; + garageDoorPos2.z = 0.0f; +#endif + }else{ + whichDoor = 1; + garageDoorPos1.x = pTargetEntity->GetPosition().x; + garageDoorPos1.y = pTargetEntity->GetPosition().y; +#ifdef FIX_BUGS + garageDoorPos1.z = 0.0f; +#else + garageDoorPos2.z = 0.0f; +#endif + } + }else{ + assert(stairsZone); + whichDoor = 1; + garageDoorPos1 = Cams[ActiveCam].Source; + garageCenter = CVector((stairsZone->minx+stairsZone->maxx)/2.0f, (stairsZone->miny+stairsZone->maxy)/2.0f, 0.0f); + if((garageCenter-garageDoorPos1).Magnitude() > 15.0f){ + bool bClearViewOutside = true; + CVector dirOutside = pTargetEntity->GetPosition() - garageCenter; + dirOutside.z = 0.0f; + dirOutside.Normalise(); + float zoneDim = stairsZone->maxx - stairsZone->minx; + if(zoneDim < stairsZone->maxy - stairsZone->miny) + zoneDim = stairsZone->maxy - stairsZone->miny; + zoneDim *= 2.0f; + CVector posOutside = pTargetEntity->GetPosition() + zoneDim*dirOutside; + if(!CWorld::GetIsLineOfSightClear(pTargetEntity->GetPosition(), posOutside, true, false, false, false, false, false, true)){ + posOutside = pTargetEntity->GetPosition() - zoneDim*dirOutside; + if(!CWorld::GetIsLineOfSightClear(pTargetEntity->GetPosition(), posOutside, true, false, false, false, false, false, true)) + bClearViewOutside = false; + } + if(bClearViewOutside) + garageDoorPos1 = posOutside; + } + } + + if(pToGarageWeAreIn){ + garageCenter.x = pToGarageWeAreIn->GetGarageCenterX(); + garageCenter.y = pToGarageWeAreIn->GetGarageCenterY(); + garageCenter.z = 0.0f; + }else{ + garageDoorPos1.z = 0.0f; + if(stairsZone == nil) // how can this be true? + garageCenter = CVector(pTargetEntity->GetPosition().x, pTargetEntity->GetPosition().y, 0.0f); + } + + if(whichDoor == 1) + garageCenterToDoor = garageDoorPos1 - garageCenter; + else + garageCenterToDoor = garageDoorPos2 - garageCenter; + targetPos = pTargetEntity->GetPosition(); + ground = CWorld::FindGroundZFor3DCoord(targetPos.x, targetPos.y, targetPos.z, &foundGround); + if(!foundGround) + ground = targetPos.z - 0.2f; + garageCenterToDoor.z = 0.0f; + garageCenterToDoor.Normalise(); + if(whichDoor == 1){ + if(pToGarageWeAreIn == nil && stairsZone){ + float zoneDim = stairsZone->maxx - stairsZone->minx; + if(zoneDim < stairsZone->maxy - stairsZone->miny) + zoneDim = stairsZone->maxy - stairsZone->miny; + garageCamPos = garageCenter + (0.7f*zoneDim + 3.75f)*garageCenterToDoor; + }else + garageCamPos = garageDoorPos1 + 13.0f*garageCenterToDoor; + }else + garageCamPos = garageDoorPos2 + 13.0f*garageCenterToDoor; + garageCamPos.z = ground + 3.1f; + SetCamPositionForFixedMode(garageCamPos, CVector(0.0f, 0.0f, 0.0f)); + m_bGarageFixedCamPositionSet = true; + } + } + + if(CGarages::CameraShouldBeOutside() && m_bGarageFixedCamPositionSet && + (m_bLookingAtPlayer || WhoIsInControlOfTheCamera == CAMCONTROL_OBBE)){ + if(pToGarageWeAreIn){ + ReqMode = CCam::MODE_FIXED; + m_bPlayerIsInGarage = true; + } + }else{ + if(m_bPlayerIsInGarage){ + m_bJustCameOutOfGarage = true; + m_bPlayerIsInGarage = false; + } + ReqMode = CCam::MODE_CAM_ON_A_STRING; + } + }else{ + if(m_bPlayerIsInGarage){ + m_bJustCameOutOfGarage = true; + m_bPlayerIsInGarage = false; + } + m_bGarageFixedCamPositionSet = false; + ReqMode = CCam::MODE_CAM_ON_A_STRING; + } + break; + } + case VEHICLE_TYPE_BOAT: + ReqMode = CCam::MODE_BEHINDBOAT; + break; + default: break; + } + + int vehApp = ((CVehicle*)pTargetEntity)->GetVehicleAppearance(); + int vehArrPos = 0; + GetArrPosForVehicleType(vehApp, vehArrPos); + + // Car zoom value + if (CarZoomIndicator == CAM_ZOOM_1STPRS && !m_bPlayerIsInGarage) { + CarZoomValue = 0.0f; + ReqMode = CCam::MODE_1STPERSON; + } +#ifdef FREE_CAM + else if (bFreeCam) { + if (CarZoomIndicator == CAM_ZOOM_1) + CarZoomValue = LCS_ZOOM_ONE_DISTANCE[vehArrPos]; + else if (CarZoomIndicator == CAM_ZOOM_2) + CarZoomValue = LCS_ZOOM_TWO_DISTANCE[vehArrPos]; + else if (CarZoomIndicator == CAM_ZOOM_3) + CarZoomValue = LCS_ZOOM_THREE_DISTANCE[vehArrPos]; + } +#endif + else if (CarZoomIndicator == CAM_ZOOM_1) + CarZoomValue = ZOOM_ONE_DISTANCE[vehArrPos]; + else if(CarZoomIndicator == CAM_ZOOM_2) + CarZoomValue = ZOOM_TWO_DISTANCE[vehArrPos]; + else if(CarZoomIndicator == CAM_ZOOM_3) + CarZoomValue = ZOOM_THREE_DISTANCE[vehArrPos]; + + if(CarZoomIndicator == CAM_ZOOM_TOPDOWN && !m_bPlayerIsInGarage){ + CarZoomValue = 1.0f; + ReqMode = CCam::MODE_TOPDOWN; + } + + // Check if we have to go into first person + if(vehType == VEHICLE_TYPE_CAR && !m_bPlayerIsInGarage){ + if(CCullZones::Cam1stPersonForPlayer() && + pTargetEntity->GetColModel()->boundingBox.GetSize().z >= 3.026f && + pToGarageWeAreInForHackAvoidFirstPerson == nil){ + ReqMode = CCam::MODE_1STPERSON; + m_bInATunnelAndABigVehicle = true; + } + } + if(ReqMode == CCam::MODE_TOPDOWN && + (CCullZones::Cam1stPersonForPlayer() || CCullZones::CamNoRain() || CCullZones::PlayerNoRain())) + ReqMode = CCam::MODE_1STPERSON; + + // Smooth zoom value - ugly code + if(m_bUseScriptZoomValueCar){ + if(CarZoomValueSmooth < m_fCarZoomValueScript){ + CarZoomValueSmooth += 0.12f * CTimer::GetTimeStep(); + CarZoomValueSmooth = Min(CarZoomValueSmooth, m_fCarZoomValueScript); + }else{ + CarZoomValueSmooth -= 0.12f * CTimer::GetTimeStep(); + CarZoomValueSmooth = Max(CarZoomValueSmooth, m_fCarZoomValueScript); + } + }else if(m_bFailedCullZoneTestPreviously){ + CloseInCarHeightTarget = 0.65f; + if(CarZoomValueSmooth < -0.65f){ + CarZoomValueSmooth += 0.12f * CTimer::GetTimeStep(); + CarZoomValueSmooth = Min(CarZoomValueSmooth, -0.65f); + }else{ + CarZoomValueSmooth -= 0.12f * CTimer::GetTimeStep(); + CarZoomValueSmooth = Max(CarZoomValueSmooth, -0.65f); + } + }else{ + if(CarZoomValueSmooth < CarZoomValue){ + CarZoomValueSmooth += 0.12f * CTimer::GetTimeStep(); + CarZoomValueSmooth = Min(CarZoomValueSmooth, CarZoomValue); + }else{ + CarZoomValueSmooth -= 0.12f * CTimer::GetTimeStep(); + CarZoomValueSmooth = Max(CarZoomValueSmooth, CarZoomValue); + } + } + + WellBufferMe(CloseInCarHeightTarget, &Cams[ActiveCam].m_fCloseInCarHeightOffset, &Cams[ActiveCam].m_fCloseInCarHeightOffsetSpeed, 0.1f, 0.25f, false); + + // Fallen into water + if(Cams[ActiveCam].IsTargetInWater(Cams[ActiveCam].Source) && !boatTarget && + !Cams[ActiveCam].CamTargetEntity->IsPed() && + pTargetEntity->GetModelIndex() != MI_SKIMMER && pTargetEntity->GetModelIndex() != MI_SEASPAR) + ReqMode = CCam::MODE_PLAYER_FALLEN_WATER; + } + } + + // Ped target + else if(pTargetEntity->IsPed()){ + // Change user selected mode + if(CPad::GetPad(0)->CycleCameraModeUpJustDown() && !CReplay::IsPlayingBack() && + (m_bLookingAtPlayer || WhoIsInControlOfTheCamera == CAMCONTROL_OBBE) && + !m_WideScreenOn && !m_bFailedCullZoneTestPreviously && !m_bFirstPersonBeingUsed){ + if(FrontEndMenuManager.m_ControlMethod == CONTROL_STANDARD){ + if(PedZoomIndicator == CAM_ZOOM_3) + PedZoomIndicator = CAM_ZOOM_1; + else + PedZoomIndicator = CAM_ZOOM_3; + }else + PedZoomIndicator--; + } + if(CPad::GetPad(0)->CycleCameraModeDownJustDown() && !CReplay::IsPlayingBack() && + (m_bLookingAtPlayer || WhoIsInControlOfTheCamera == CAMCONTROL_OBBE) && + !m_WideScreenOn && !m_bFailedCullZoneTestPreviously && !m_bFirstPersonBeingUsed){ + if(FrontEndMenuManager.m_ControlMethod == CONTROL_STANDARD){ + if(PedZoomIndicator == CAM_ZOOM_3) + PedZoomIndicator = CAM_ZOOM_1; + else + PedZoomIndicator = CAM_ZOOM_3; + }else + PedZoomIndicator++; + } + // disabled top down and obbe's cam here + if(PedZoomIndicator < CAM_ZOOM_1) PedZoomIndicator = CAM_ZOOM_3; + else if(PedZoomIndicator > CAM_ZOOM_3) PedZoomIndicator = CAM_ZOOM_1; + + ReqMode = CCam::MODE_FOLLOWPED; + + // Check 1st person mode + if((m_bLookingAtPlayer || m_bEnable1rstPersonCamCntrlsScript) && pTargetEntity->IsPed() && + (!m_WideScreenOn || m_bEnable1rstPersonCamCntrlsScript) && !Cams[0].Using3rdPersonMouseCam() +#ifdef FREE_CAM + && (!CCamera::bFreeCam || m_bEnable1rstPersonCamCntrlsScript) +#endif + ){ + // See if we want to enter first person mode + if(CPad::GetPad(0)->LookAroundLeftRight() || CPad::GetPad(0)->LookAroundUpDown()){ + m_uiFirstPersonCamLastInputTime = CTimer::GetTimeInMilliseconds(); + m_bFirstPersonBeingUsed = true; + } + if(m_bFirstPersonBeingUsed){ + // Or if we want to go back to 3rd person + if(CPad::GetPad(0)->GetPedWalkLeftRight() || CPad::GetPad(0)->GetPedWalkUpDown() || + CPad::GetPad(0)->GetSquare() || CPad::GetPad(0)->GetTriangle() || + CPad::GetPad(0)->GetCross() || CPad::GetPad(0)->GetCircle() || + CTimer::GetTimeInMilliseconds() - m_uiFirstPersonCamLastInputTime > 2850.0f){ + m_bFirstPersonBeingUsed = false; + }else if(CPad::GetPad(0)->TargetJustDown()){ + m_bFirstPersonBeingUsed = false; + m_bJustJumpedOutOf1stPersonBecauseOfTarget = true; + } + } + }else + m_bFirstPersonBeingUsed = false; + + if(!FindPlayerPed()->IsPedInControl() || FindPlayerPed()->m_fMoveSpeed > 0.0f) + m_bFirstPersonBeingUsed = false; + if(m_bFirstPersonBeingUsed){ + ReqMode = CCam::MODE_1STPERSON; + CPad::GetPad(0)->DisablePlayerControls |= PLAYERCONTROL_CAMERA; + } + + // Zoom value + if(PedZoomIndicator == CAM_ZOOM_1) + m_fPedZoomValue = 0.25f; + else if(PedZoomIndicator == CAM_ZOOM_2) + m_fPedZoomValue = 1.5f; + else if(PedZoomIndicator == CAM_ZOOM_3) + m_fPedZoomValue = 2.9f; + + // Smooth zoom value - ugly code + if(m_bUseScriptZoomValuePed){ + if(m_fPedZoomValueSmooth < m_fPedZoomValueScript){ + m_fPedZoomValueSmooth += 0.12f * CTimer::GetTimeStep(); + m_fPedZoomValueSmooth = Min(m_fPedZoomValueSmooth, m_fPedZoomValueScript); + }else{ + m_fPedZoomValueSmooth -= 0.12f * CTimer::GetTimeStep(); + m_fPedZoomValueSmooth = Max(m_fPedZoomValueSmooth, m_fPedZoomValueScript); + } + }else if(m_bFailedCullZoneTestPreviously){ + static float PedZoomedInVal = 0.5f; + CloseInPedHeightTarget = 0.7f; + if(m_fPedZoomValueSmooth < PedZoomedInVal){ + m_fPedZoomValueSmooth += 0.12f * CTimer::GetTimeStep(); + m_fPedZoomValueSmooth = Min(m_fPedZoomValueSmooth, PedZoomedInVal); + }else{ + m_fPedZoomValueSmooth -= 0.12f * CTimer::GetTimeStep(); + m_fPedZoomValueSmooth = Max(m_fPedZoomValueSmooth, PedZoomedInVal); + } + }else{ + if(m_fPedZoomValueSmooth < m_fPedZoomValue){ + m_fPedZoomValueSmooth += 0.12f * CTimer::GetTimeStep(); + m_fPedZoomValueSmooth = Min(m_fPedZoomValueSmooth, m_fPedZoomValue); + }else{ + m_fPedZoomValueSmooth -= 0.12f * CTimer::GetTimeStep(); + m_fPedZoomValueSmooth = Max(m_fPedZoomValueSmooth, m_fPedZoomValue); + } + if(PedZoomIndicator == CAM_ZOOM_3 && m_fPedZoomValue == 0.0f) + m_fPedZoomValueSmooth = m_fPedZoomValue; + } + + WellBufferMe(CloseInPedHeightTarget, &Cams[ActiveCam].m_fCloseInPedHeightOffset, &Cams[ActiveCam].m_fCloseInPedHeightOffsetSpeed, 0.1f, 0.025f, false); + + // Check if entering fight cam + if(!m_bFirstPersonBeingUsed){ + if(FindPlayerPed()->GetPedState() == PED_FIGHT && !m_bUseMouse3rdPerson) + ReqMode = CCam::MODE_FIGHT_CAM; + if(((CPed*)pTargetEntity)->GetWeapon()->m_eWeaponType == WEAPONTYPE_BASEBALLBAT && + FindPlayerPed()->GetPedState() == PED_ATTACK && !m_bUseMouse3rdPerson) + ReqMode = CCam::MODE_FIGHT_CAM; + } + + // Garage cam + CAttributeZone *stairsZone = nil; + if(CCullZones::CamStairsForPlayer()){ + stairsZone = CCullZones::FindZoneWithStairsAttributeForPlayer(); + if(stairsZone) + stairs = true; + } + if(CGarages::IsPointInAGarageCameraZone(pTargetEntity->GetPosition()) && !m_bUseMouse3rdPerson || stairs){ + if(!m_bGarageFixedCamPositionSet && m_bLookingAtPlayer){ + if(pToGarageWeAreIn || stairs){ + float ground; + bool foundGround; + + if(pToGarageWeAreIn){ + // targetPos = pTargetEntity->GetPosition(); // unused + if(pToGarageWeAreIn->m_pDoor1){ + whichDoor = 1; + garageDoorPos1.x = pToGarageWeAreIn->m_fDoor1X; + garageDoorPos1.y = pToGarageWeAreIn->m_fDoor1Y; + garageDoorPos1.z = 0.0f; + // targetPos.z = 0.0f; // unused + // (targetPos - doorPos1).Magnitude(); // unused + }else if(pToGarageWeAreIn->m_pDoor2){ + whichDoor = 2; +#ifdef FIX_BUGS + garageDoorPos2.x = pToGarageWeAreIn->m_fDoor2X; + garageDoorPos2.y = pToGarageWeAreIn->m_fDoor2Y; + garageDoorPos2.z = 0.0f; +#endif + }else{ + whichDoor = 1; + garageDoorPos1.x = pTargetEntity->GetPosition().x; + garageDoorPos1.y = pTargetEntity->GetPosition().y; +#ifdef FIX_BUGS + garageDoorPos1.z = 0.0f; +#else + garageDoorPos2.z = 0.0f; +#endif + } + }else{ + whichDoor = 1; + garageDoorPos1 = Cams[ActiveCam].Source; + + if(stairsZone){ // always true + garageCenter = CVector((stairsZone->minx+stairsZone->maxx)/2, (stairsZone->miny+stairsZone->maxy)/2, 0.0f); + if(pTargetEntity->GetPosition().x > 376.0f && pTargetEntity->GetPosition().x < 383.0f && + pTargetEntity->GetPosition().y > -496.0f && pTargetEntity->GetPosition().y < -489.0f && + pTargetEntity->GetPosition().z > 11.6f && pTargetEntity->GetPosition().z < 13.6f){ + garageDoorPos1 = CVector(382.6f, -489.6f, 13.1f); + }else{ + bool bClearViewOutside = true; + CVector dirOutside = pTargetEntity->GetPosition() - garageCenter; + dirOutside.z = 0.0f; + dirOutside.Normalise(); + float zoneDim = stairsZone->maxx - stairsZone->minx; + if(zoneDim < stairsZone->maxy - stairsZone->miny) + zoneDim = stairsZone->maxy - stairsZone->miny; + zoneDim *= 2.0f; + CVector posOutside = pTargetEntity->GetPosition() + zoneDim*dirOutside; + if(!CWorld::GetIsLineOfSightClear(pTargetEntity->GetPosition(), posOutside, true, false, false, false, false, false, true)){ + posOutside = pTargetEntity->GetPosition() - zoneDim*dirOutside; + if(!CWorld::GetIsLineOfSightClear(pTargetEntity->GetPosition(), posOutside, true, false, false, false, false, false, true)) + bClearViewOutside = false; + } + if(bClearViewOutside) + garageDoorPos1 = posOutside; + } + } + } + + if(pToGarageWeAreIn){ + garageCenter.x = pToGarageWeAreIn->GetGarageCenterX(); + garageCenter.y = pToGarageWeAreIn->GetGarageCenterY(); + garageCenter.z = 0.0f; + }else{ + garageDoorPos1.z = 0.0f; + if(!stairs) // how can this be true? + garageCenter = CVector(pTargetEntity->GetPosition().x, pTargetEntity->GetPosition().y, 0.0f); + } + if(whichDoor == 1) + garageCenterToDoor = garageDoorPos1 - garageCenter; + else + garageCenterToDoor = garageDoorPos2 - garageCenter; + targetPos = pTargetEntity->GetPosition(); + ground = CWorld::FindGroundZFor3DCoord(targetPos.x, targetPos.y, targetPos.z, &foundGround); + if(!foundGround) + ground = targetPos.z - 0.2f; + garageCenterToDoor.z = 0.0f; + garageCenterToDoor.Normalise(); + if(whichDoor == 1){ + if(pToGarageWeAreIn == nil && stairs){ + if(stairsZone){ + float zoneDim = stairsZone->maxx - stairsZone->minx; + if(zoneDim < stairsZone->maxy - stairsZone->miny) + zoneDim = stairsZone->maxy - stairsZone->miny; + garageCamPos = garageCenter + (0.7f*zoneDim + 3.75f)*garageCenterToDoor; + }else // how can this be true? + garageCamPos = garageDoorPos1 + 3.75f*garageCenterToDoor; + }else + garageCamPos = garageDoorPos1 + 13.0f*garageCenterToDoor; + }else{ + garageCamPos = garageDoorPos2 + 13.0f*garageCenterToDoor; + } + if(PedZoomIndicator == CAM_ZOOM_TOPDOWN && !stairs){ + garageCamPos = garageCenter; + garageCamPos.z += FindPlayerPed()->GetPosition().z + 2.1f; + if(pToGarageWeAreIn && garageCamPos.z > pToGarageWeAreIn->m_fSupX) // What? + garageCamPos.z = pToGarageWeAreIn->m_fSupX; + }else + garageCamPos.z = ground + 3.1f; + SetCamPositionForFixedMode(garageCamPos, CVector(0.0f, 0.0f, 0.0f)); + m_bGarageFixedCamPositionSet = true; + } + } + + if((CGarages::CameraShouldBeOutside() || stairs) && m_bLookingAtPlayer && m_bGarageFixedCamPositionSet){ + if(pToGarageWeAreIn || stairs){ + ReqMode = CCam::MODE_FIXED; + m_bPlayerIsInGarage = true; + } + }else{ + if(m_bPlayerIsInGarage){ + m_bJustCameOutOfGarage = true; + m_bPlayerIsInGarage = false; + } + ReqMode = CCam::MODE_FOLLOWPED; + } + }else{ + if(m_bPlayerIsInGarage){ + m_bJustCameOutOfGarage = true; + m_bPlayerIsInGarage = false; + } + m_bGarageFixedCamPositionSet = false; + } + + // Lighthouse + if(!m_bFirstPersonBeingUsed && (pTargetEntity->GetPosition() - CVector(474.3f, -1717.6f, 0.0f)).Magnitude2D() < 6.0f) + if((pTargetEntity->GetPosition() - CVector(474.3f, -1717.6f, 0.0f)).Magnitude2D() < 3.8f || + pTargetEntity->GetPosition().z > 50.0f) + if(!Cams[ActiveCam].Using3rdPersonMouseCam()) + ReqMode = CCam::MODE_LIGHTHOUSE; + + // Fallen into water + if(Cams[ActiveCam].IsTargetInWater(Cams[ActiveCam].Source) && + Cams[ActiveCam].CamTargetEntity->IsPed()) + ReqMode = CCam::MODE_PLAYER_FALLEN_WATER; + + // Set top down + if(PedZoomIndicator == CAM_ZOOM_TOPDOWN && + !CCullZones::Cam1stPersonForPlayer() && + !CCullZones::CamNoRain() && + !CCullZones::PlayerNoRain() && + !m_bFirstPersonBeingUsed && + !m_bPlayerIsInGarage) + ReqMode = CCam::MODE_TOP_DOWN_PED; + + // Weapon mode + if(!CPad::GetPad(0)->GetTarget() && PlayerWeaponMode.Mode != CCam::MODE_HELICANNON_1STPERSON) + ClearPlayerWeaponMode(); + if(m_PlayerMode.Mode != CCam::MODE_NONE) + ReqMode = m_PlayerMode.Mode; + if(PlayerWeaponMode.Mode != CCam::MODE_NONE && !stairs){ + if(PlayerWeaponMode.Mode == CCam::MODE_SNIPER || + PlayerWeaponMode.Mode == CCam::MODE_ROCKETLAUNCHER || + // game also checks MODE_MODELVIEW here but that does make any sense... + PlayerWeaponMode.Mode == CCam::MODE_M16_1STPERSON || + PlayerWeaponMode.Mode == CCam::MODE_HELICANNON_1STPERSON || + PlayerWeaponMode.Mode == CCam::MODE_CAMERA || + Cams[ActiveCam].GetWeaponFirstPersonOn()){ + // First person weapon mode + if(PLAYER->GetPedState() == PED_SEEK_CAR){ + if(ReqMode == CCam::MODE_TOP_DOWN_PED || Cams[ActiveCam].GetWeaponFirstPersonOn()) + ReqMode = PlayerWeaponMode.Mode; + else + ReqMode = CCam::MODE_FOLLOWPED; + }else + ReqMode = PlayerWeaponMode.Mode; + }else if(ReqMode != CCam::MODE_TOP_DOWN_PED && PedZoomIndicator != CAM_ZOOM_3){ + // Syphon mode + float playerTargetDist; + float deadPedDist = 4.0f; + static float alivePedDist = 2.0f; // original name lost + float pedDist; // actually only used on dead target + bool targetDead = false; + float camAngle, targetAngle; + CVector playerToTarget = m_cvecAimingTargetCoors - pTargetEntity->GetPosition(); + CVector playerToCam = Cams[ActiveCam].Source - pTargetEntity->GetPosition(); + + if(PedZoomIndicator == CAM_ZOOM_1) + deadPedDist = 2.25f; + if(FindPlayerPed()->m_pPointGunAt){ + // BUG: this need not be a ped! + if(((CPed*)FindPlayerPed()->m_pPointGunAt)->DyingOrDead()){ + targetDead = true; + pedDist = deadPedDist; + }else + pedDist = alivePedDist; + playerTargetDist = playerToTarget.Magnitude2D(); + camAngle = CGeneral::GetATanOfXY(playerToCam.x, playerToCam.y); + targetAngle = CGeneral::GetATanOfXY(playerToTarget.x, playerToTarget.y); + ReqMode = PlayerWeaponMode.Mode; + + // Check whether to start aiming in crim-in-front mode + if(Cams[ActiveCam].Mode != CCam::MODE_SYPHON){ + float angleDiff = camAngle - targetAngle; + while(angleDiff >= PI) angleDiff -= 2*PI; + while(angleDiff < -PI) angleDiff += 2*PI; + if(Abs(angleDiff) < HALFPI && playerTargetDist < 3.5f && playerToTarget.z > -1.0f) + ReqMode = CCam::MODE_SYPHON_CRIM_IN_FRONT; + } + + // Check whether to go to special fixed mode + float fixedModeDist = 0.0f; + if((ReqMode == CCam::MODE_SYPHON_CRIM_IN_FRONT || ReqMode == CCam::MODE_SYPHON) && + (m_uiTransitionState == 0 || Cams[ActiveCam].Mode == CCam::MODE_SPECIAL_FIXED_FOR_SYPHON) && + playerTargetDist < pedDist && targetDead){ + if(ReqMode == CCam::MODE_SYPHON_CRIM_IN_FRONT) + fixedModeDist = 5.0f; + else + fixedModeDist = 5.6f; + ReqMode = CCam::MODE_SPECIAL_FIXED_FOR_SYPHON; + } + if(ReqMode == CCam::MODE_SPECIAL_FIXED_FOR_SYPHON){ + if(!PlaceForFixedWhenSniperFound){ + // Find position + CEntity *entity; + CColPoint colPoint; + CVector fixedPos = pTargetEntity->GetPosition(); + fixedPos.x += fixedModeDist*Cos(camAngle); + fixedPos.y += fixedModeDist*Sin(camAngle); + fixedPos.z += 1.15f; + if(CWorld::ProcessLineOfSight(pTargetEntity->GetPosition(), fixedPos, colPoint, entity, true, false, false, true, false, true, true)) + SetCamPositionForFixedMode(colPoint.point, CVector(0.0f, 0.0f, 0.0f)); + else + SetCamPositionForFixedMode(fixedPos, CVector(0.0f, 0.0f, 0.0f)); + PlaceForFixedWhenSniperFound = true; + } + }else + PlaceForFixedWhenSniperFound = false; + } + } + } + } + } + + if(DebugCamMode) + ReqMode = DebugCamMode; + + + // Process arrested player + static int ThePickedArrestMode; + static int LastPedState; + bool startArrestCam = false; + static bool beingArrested = false; + bool stopArrestCam = false; + + if(PLAYER->GetPedState() == PED_ARRESTED) + beingArrested = true; + else if(beingArrested){ + stopArrestCam = true; + beingArrested = false; + } + if(LastPedState != PED_ARRESTED && PLAYER->GetPedState() == PED_ARRESTED){ + if(CarZoomIndicator != CAM_ZOOM_1STPRS || !pTargetEntity->IsVehicle()) + startArrestCam = true; + }else + startArrestCam = false; + LastPedState = PLAYER->GetPedState(); + + if(startArrestCam){ + ThePickedArrestMode = CCam::MODE_ARRESTCAM_ONE; + ReqMode = CCam::MODE_ARRESTCAM_ONE; + Cams[ActiveCam].ResetStatics = true; + }else if(PLAYER->GetPedState() == PED_ARRESTED) + ReqMode = ThePickedArrestMode; + + // Process dead player + if(PLAYER->GetPedState() == PED_DEAD){ + if(Cams[ActiveCam].Mode == CCam::MODE_PED_DEAD_BABY) + ReqMode = CCam::MODE_PED_DEAD_BABY; + else{ + bool useArrestCam = false; + if(pTargetEntity->IsPed()){ + for(int i = 0; i < ((CPed*)pTargetEntity)->m_numNearPeds; i++){ + CPed *ped = ((CPed*)pTargetEntity)->m_nearPeds[i]; + if(ped && ped->GetPedState() == PED_ARREST_PLAYER) + if((ped->GetPosition() - pTargetEntity->GetPosition()).Magnitude() < 4.0f){ + ReqMode = CCam::MODE_ARRESTCAM_ONE; + Cams[ActiveCam].ResetStatics = true; + useArrestCam = true; + break; + } + } + } + if(!useArrestCam){ + ReqMode = CCam::MODE_PED_DEAD_BABY; + Cams[ActiveCam].ResetStatics = true; + } + } + } + + // Restore with a jump cut + if(m_bRestoreByJumpCut){ + if(ReqMode != CCam::MODE_FOLLOWPED && + ReqMode != CCam::MODE_BEHINDCAR && + ReqMode != CCam::MODE_CAM_ON_A_STRING && + ReqMode != CCam::MODE_M16_1STPERSON && + ReqMode != CCam::MODE_SYPHON && + ReqMode != CCam::MODE_SYPHON_CRIM_IN_FRONT && + ReqMode != CCam::MODE_SPECIAL_FIXED_FOR_SYPHON && + ReqMode != CCam::MODE_SNIPER && + ReqMode != CCam::MODE_ROCKETLAUNCHER && + ReqMode != CCam::MODE_CAMERA && + !m_bUseMouse3rdPerson) + SetCameraDirectlyBehindForFollowPed_CamOnAString(); + + ReqMode = m_iModeToGoTo; + Cams[ActiveCam].Mode = ReqMode; + m_bJust_Switched = true; + Cams[ActiveCam].ResetStatics = true; + Cams[ActiveCam].m_cvecCamFixedModeVector = m_vecFixedModeVector; + Cams[ActiveCam].CamTargetEntity = pTargetEntity; + Cams[ActiveCam].m_cvecCamFixedModeSource = m_vecFixedModeSource; + Cams[ActiveCam].m_cvecCamFixedModeUpOffSet = m_vecFixedModeUpOffSet; + Cams[ActiveCam].m_bCamLookingAtVector = false; + Cams[ActiveCam].m_vecLastAboveWaterCamPosition = Cams[(ActiveCam+1)%2].m_vecLastAboveWaterCamPosition; + m_bRestoreByJumpCut = false; + Cams[ActiveCam].ResetStatics = true; + pTargetEntity->RegisterReference(&pTargetEntity); + Cams[ActiveCam].CamTargetEntity->RegisterReference(&Cams[ActiveCam].CamTargetEntity); + CarZoomValueSmooth = CarZoomValue; + m_fPedZoomValueSmooth = m_fPedZoomValue; + m_uiTransitionState = 0; + m_vecDoingSpecialInterPolation = false; + } + + if(gbModelViewer) + ReqMode = CCam::MODE_MODELVIEW; + + // Turn on Obbe's cam + bool canUseObbeCam = true; + if(pTargetEntity){ + if(pTargetEntity->IsVehicle()){ + if(CarZoomIndicator == CAM_ZOOM_CINEMATIC) + m_bObbeCinematicCarCamOn = true; + }else{ + if(PedZoomIndicator == CAM_ZOOM_CINEMATIC) + m_bObbeCinematicPedCamOn = true; + } + } + if(m_bTargetJustBeenOnTrain || + ReqMode == CCam::MODE_SYPHON || ReqMode == CCam::MODE_SYPHON_CRIM_IN_FRONT || ReqMode == CCam::MODE_SPECIAL_FIXED_FOR_SYPHON || + ReqMode == CCam::MODE_PED_DEAD_BABY || ReqMode == CCam::MODE_ARRESTCAM_ONE || ReqMode == CCam::MODE_ARRESTCAM_TWO || + ReqMode == CCam::MODE_FIGHT_CAM || ReqMode == CCam::MODE_PLAYER_FALLEN_WATER || + ReqMode == CCam::MODE_SNIPER || ReqMode == CCam::MODE_ROCKETLAUNCHER || ReqMode == CCam::MODE_M16_1STPERSON || + ReqMode == CCam::MODE_SNIPER_RUNABOUT || ReqMode == CCam::MODE_ROCKETLAUNCHER_RUNABOUT || + ReqMode == CCam::MODE_1STPERSON_RUNABOUT || ReqMode == CCam::MODE_M16_1STPERSON_RUNABOUT || + ReqMode == CCam::MODE_FIGHT_CAM_RUNABOUT || ReqMode == CCam::MODE_HELICANNON_1STPERSON || ReqMode == CCam::MODE_CAMERA || + WhoIsInControlOfTheCamera == CAMCONTROL_SCRIPT || + m_bJustCameOutOfGarage || m_bPlayerIsInGarage) + canUseObbeCam = false; + + if(m_bObbeCinematicPedCamOn && canUseObbeCam) + ProcessObbeCinemaCameraPed(); + else if(m_bObbeCinematicCarCamOn && canUseObbeCam){ + if(pTargetEntity->IsVehicle() && ((CVehicle*)pTargetEntity)->GetVehicleAppearance() == VEHICLE_APPEARANCE_HELI || + ((CVehicle*)pTargetEntity)->IsBoat()) + ProcessObbeCinemaCameraHeli(); + else + ProcessObbeCinemaCameraCar(); + }else{ + if(m_bPlayerIsInGarage && m_bObbeCinematicCarCamOn) + switchByJumpCut = true; + canUseObbeCam = false; + DontProcessObbeCinemaCamera(); + } + + // Start the transition or do a jump cut + if(m_bLookingAtPlayer){ + // Going into top down modes normally needs a jump cut (but see below) + if(ReqMode == CCam::MODE_TOPDOWN || ReqMode == CCam::MODE_1STPERSON || ReqMode == CCam::MODE_TOP_DOWN_PED){ + switchByJumpCut = true; + } + // Going from top down to vehicle + else if(ReqMode == CCam::MODE_CAM_ON_A_STRING || ReqMode == CCam::MODE_BEHINDBOAT){ + if(Cams[ActiveCam].Mode == CCam::MODE_TOPDOWN || + Cams[ActiveCam].Mode == CCam::MODE_1STPERSON || + Cams[ActiveCam].Mode == CCam::MODE_TOP_DOWN_PED) + switchByJumpCut = true; + }else if(ReqMode == CCam::MODE_FIXED){ + if(Cams[ActiveCam].Mode == CCam::MODE_TOPDOWN) + switchByJumpCut = true; + } + + // Going into Syphon mode + if(ReqMode == CCam::MODE_SYPHON || ReqMode == CCam::MODE_SYPHON_CRIM_IN_FRONT) + switchByJumpCut = true; + + // Top down modes can interpolate between each other + if(ReqMode == CCam::MODE_TOPDOWN){ + if(Cams[ActiveCam].Mode == CCam::MODE_TOP_DOWN_PED || Cams[ActiveCam].Mode == CCam::MODE_PED_DEAD_BABY) + switchByJumpCut = false; + }else if(ReqMode == CCam::MODE_TOP_DOWN_PED){ + if(Cams[ActiveCam].Mode == CCam::MODE_TOPDOWN || Cams[ActiveCam].Mode == CCam::MODE_PED_DEAD_BABY) + switchByJumpCut = false; + } + + if(ReqMode == CCam::MODE_1STPERSON || ReqMode == CCam::MODE_M16_1STPERSON || + ReqMode == CCam::MODE_SNIPER || ReqMode == CCam::MODE_ROCKETLAUNCHER || + ReqMode == CCam::MODE_SNIPER_RUNABOUT || ReqMode == CCam::MODE_ROCKETLAUNCHER_RUNABOUT || + ReqMode == CCam::MODE_1STPERSON_RUNABOUT || ReqMode == CCam::MODE_M16_1STPERSON_RUNABOUT || + ReqMode == CCam::MODE_FIGHT_CAM_RUNABOUT || + ReqMode == CCam::MODE_HELICANNON_1STPERSON || ReqMode == CCam::MODE_CAMERA || + ReqMode == CCam::MODE_ARRESTCAM_ONE || ReqMode == CCam::MODE_ARRESTCAM_TWO){ + // Going into any 1st person mode is a jump cut + if(pTargetEntity->IsPed()) + switchByJumpCut = true; + }else if(ReqMode == CCam::MODE_FIXED && m_bPlayerIsInGarage){ + // Going from 1st peron mode into garage + if(Cams[ActiveCam].Mode == CCam::MODE_SNIPER || + Cams[ActiveCam].Mode == CCam::MODE_HELICANNON_1STPERSON || + Cams[ActiveCam].Mode == CCam::MODE_ROCKETLAUNCHER || + Cams[ActiveCam].Mode == CCam::MODE_M16_1STPERSON || + Cams[ActiveCam].Mode == CCam::MODE_TOP_DOWN_PED || + stairs || + Cams[ActiveCam].Mode == CCam::MODE_1STPERSON || + Cams[ActiveCam].Mode == CCam::MODE_SNIPER_RUNABOUT || + Cams[ActiveCam].Mode == CCam::MODE_ROCKETLAUNCHER_RUNABOUT || + Cams[ActiveCam].Mode == CCam::MODE_M16_1STPERSON_RUNABOUT || + Cams[ActiveCam].Mode == CCam::MODE_FIGHT_CAM_RUNABOUT || + Cams[ActiveCam].Mode == CCam::MODE_1STPERSON_RUNABOUT || + Cams[ActiveCam].Mode == CCam::MODE_CAMERA){ + if(pTargetEntity && pTargetEntity->IsVehicle()) + switchByJumpCut = true; + } + }else if(ReqMode == CCam::MODE_FOLLOWPED){ + bool syphonJumpCut = false; + if(Cams[ActiveCam].Mode == CCam::MODE_SYPHON || Cams[ActiveCam].Mode == CCam::MODE_SYPHON_CRIM_IN_FRONT) + if(!((CPed*)pTargetEntity)->CanWeRunAndFireWithWeapon()) + syphonJumpCut = true; + if(Cams[ActiveCam].Mode == CCam::MODE_1STPERSON || + Cams[ActiveCam].Mode == CCam::MODE_SNIPER || + Cams[ActiveCam].Mode == CCam::MODE_ROCKETLAUNCHER || + Cams[ActiveCam].Mode == CCam::MODE_ARRESTCAM_ONE || + Cams[ActiveCam].Mode == CCam::MODE_ARRESTCAM_TWO || + Cams[ActiveCam].Mode == CCam::MODE_M16_1STPERSON || + Cams[ActiveCam].Mode == CCam::MODE_PED_DEAD_BABY || + Cams[ActiveCam].Mode == CCam::MODE_PILLOWS_PAPS || + Cams[ActiveCam].Mode == CCam::MODE_SNIPER_RUNABOUT || + Cams[ActiveCam].Mode == CCam::MODE_ROCKETLAUNCHER_RUNABOUT || + Cams[ActiveCam].Mode == CCam::MODE_1STPERSON_RUNABOUT || + Cams[ActiveCam].Mode == CCam::MODE_M16_1STPERSON_RUNABOUT || + Cams[ActiveCam].Mode == CCam::MODE_FIGHT_CAM_RUNABOUT || + Cams[ActiveCam].Mode == CCam::MODE_HELICANNON_1STPERSON || + Cams[ActiveCam].Mode == CCam::MODE_CAMERA || + Cams[ActiveCam].Mode == CCam::MODE_TOPDOWN || + Cams[ActiveCam].Mode == CCam::MODE_TOP_DOWN_PED || + syphonJumpCut || stopArrestCam){ + if(!m_bJustCameOutOfGarage){ + if(Cams[ActiveCam].Mode == CCam::MODE_1STPERSON || + Cams[ActiveCam].Mode == CCam::MODE_SNIPER || + Cams[ActiveCam].Mode == CCam::MODE_ROCKETLAUNCHER || + Cams[ActiveCam].Mode == CCam::MODE_M16_1STPERSON || + Cams[ActiveCam].Mode == CCam::MODE_SNIPER_RUNABOUT || + Cams[ActiveCam].Mode == CCam::MODE_ROCKETLAUNCHER_RUNABOUT || + Cams[ActiveCam].Mode == CCam::MODE_1STPERSON_RUNABOUT || + Cams[ActiveCam].Mode == CCam::MODE_M16_1STPERSON_RUNABOUT || + Cams[ActiveCam].Mode == CCam::MODE_FIGHT_CAM_RUNABOUT || + Cams[ActiveCam].Mode == CCam::MODE_HELICANNON_1STPERSON || + Cams[ActiveCam].Mode == CCam::MODE_CAMERA){ + float angle = CGeneral::GetATanOfXY(Cams[ActiveCam].Front.x, Cams[ActiveCam].Front.y) - HALFPI; + ((CPed*)pTargetEntity)->m_fRotationCur = angle; + ((CPed*)pTargetEntity)->m_fRotationDest = angle; + } + m_bUseTransitionBeta = true; + switchByJumpCut = true; + if(Cams[ActiveCam].Mode == CCam::MODE_TOP_DOWN_PED){ + CVector front = Cams[ActiveCam].Source - FindPlayerPed()->GetPosition(); + front.z = 0.0f; + front.Normalise(); +#ifdef FIX_BUGS + // this is almost as bad as the bugged code + if(front.x == 0.001f && front.y == 0.001f) + front.y = 1.0f; +#else + // someone used = instead of == in the above check by accident + front.x = 0.001f; + front.y = 1.0f; +#endif + Cams[ActiveCam].m_fTransitionBeta = CGeneral::GetATanOfXY(front.x, front.y); + }else + Cams[ActiveCam].m_fTransitionBeta = CGeneral::GetATanOfXY(Cams[ActiveCam].Front.x, Cams[ActiveCam].Front.y) + PI; + } + } + }else if(ReqMode == CCam::MODE_FIGHT_CAM){ + if(Cams[ActiveCam].Mode == CCam::MODE_1STPERSON) + switchByJumpCut = true; + }else if(ReqMode == CCam::MODE_LIGHTHOUSE || + ReqMode == CCam::MODE_ARRESTCAM_ONE || ReqMode == CCam::MODE_ARRESTCAM_TWO || + ReqMode == CCam::MODE_PED_DEAD_BABY) + switchByJumpCut = true; + else if(Cams[ActiveCam].Mode == CCam::MODE_PED_DEAD_BABY && ReqMode != CCam::MODE_PED_DEAD_BABY) + switchByJumpCut = true; + + if(ReqMode != Cams[ActiveCam].Mode && Cams[ActiveCam].CamTargetEntity == nil) + switchByJumpCut = true; + if(m_bPlayerIsInGarage && pToGarageWeAreIn){ + if(pToGarageWeAreIn->m_eGarageType == GARAGE_BOMBSHOP1 || + pToGarageWeAreIn->m_eGarageType == GARAGE_BOMBSHOP2 || + pToGarageWeAreIn->m_eGarageType == GARAGE_BOMBSHOP3){ + if(pTargetEntity->IsVehicle() && pTargetEntity->GetModelIndex() == MI_MRWHOOP && + ReqMode != Cams[ActiveCam].Mode) + switchByJumpCut = true; + } + } +#ifdef GTA_SCENE_EDIT + if(CSceneEdit::m_bEditOn) + ReqMode = CCam::MODE_EDITOR; +#endif + + if((m_uiTransitionState == 0 || switchByJumpCut) && ReqMode != Cams[ActiveCam].Mode){ + if(switchByJumpCut){ + if(!m_bPlayerIsInGarage || m_bJustCameOutOfGarage){ + if(ReqMode != CCam::MODE_FOLLOWPED && + ReqMode != CCam::MODE_M16_1STPERSON && + ReqMode != CCam::MODE_SNIPER && + ReqMode != CCam::MODE_ROCKETLAUNCHER && + !m_bUseMouse3rdPerson) + SetCameraDirectlyBehindForFollowPed_CamOnAString(); + } + Cams[ActiveCam].Mode = ReqMode; + m_bJust_Switched = true; + Cams[ActiveCam].m_cvecCamFixedModeVector = m_vecFixedModeVector; + Cams[ActiveCam].CamTargetEntity = pTargetEntity; + Cams[ActiveCam].m_cvecCamFixedModeSource = m_vecFixedModeSource; + Cams[ActiveCam].m_cvecCamFixedModeUpOffSet = m_vecFixedModeUpOffSet; + Cams[ActiveCam].m_bCamLookingAtVector = m_bLookingAtVector; + Cams[ActiveCam].m_vecLastAboveWaterCamPosition = Cams[(ActiveCam+1)%2].m_vecLastAboveWaterCamPosition; + CarZoomValueSmooth = CarZoomValue; + m_fPedZoomValueSmooth = m_fPedZoomValue; + m_uiTransitionState = 0; + m_vecDoingSpecialInterPolation = false; + m_bStartInterScript = false; + Cams[ActiveCam].ResetStatics = true; + + pTargetEntity->RegisterReference(&pTargetEntity); + Cams[ActiveCam].CamTargetEntity->RegisterReference(&Cams[ActiveCam].CamTargetEntity); + }else if(!m_bWaitForInterpolToFinish){ + StartTransition(ReqMode); + pTargetEntity->RegisterReference(&pTargetEntity); + Cams[ActiveCam].CamTargetEntity->RegisterReference(&Cams[ActiveCam].CamTargetEntity); + } + }else if(m_uiTransitionState != 0 && ReqMode != Cams[ActiveCam].Mode){ + bool startTransition = true; + + if(ReqMode == CCam::MODE_FIGHT_CAM || Cams[ActiveCam].Mode == CCam::MODE_FIGHT_CAM) + startTransition = false; + if(ReqMode == CCam::MODE_FOLLOWPED && Cams[ActiveCam].Mode == CCam::MODE_FIGHT_CAM) + startTransition = false; + + if(!m_bWaitForInterpolToFinish && m_bLookingAtPlayer && m_uiTransitionState != 0){ + CVector playerDist; + playerDist.x = FindPlayerPed()->GetPosition().x - GetPosition().x; + playerDist.y = FindPlayerPed()->GetPosition().y - GetPosition().y; + playerDist.z = FindPlayerPed()->GetPosition().z - GetPosition().z; + // if player is too far away, keep interpolating and don't transition + if(pTargetEntity && pTargetEntity->IsPed()){ + if(playerDist.Magnitude() > 17.5f && + (ReqMode == CCam::MODE_SYPHON || ReqMode == CCam::MODE_SYPHON_CRIM_IN_FRONT)) + m_bWaitForInterpolToFinish = true; + } + } + if(m_bWaitForInterpolToFinish) + startTransition = false; + + if(startTransition){ + StartTransitionWhenNotFinishedInter(ReqMode); + pTargetEntity->RegisterReference(&pTargetEntity); + Cams[ActiveCam].CamTargetEntity->RegisterReference(&Cams[ActiveCam].CamTargetEntity); + } + }else if(ReqMode == CCam::MODE_FIXED && pTargetEntity != Cams[ActiveCam].CamTargetEntity && m_bPlayerIsInGarage){ + if(m_uiTransitionState != 0) + StartTransitionWhenNotFinishedInter(ReqMode); + else + StartTransition(ReqMode); + pTargetEntity->RegisterReference(&pTargetEntity); + Cams[ActiveCam].CamTargetEntity->RegisterReference(&Cams[ActiveCam].CamTargetEntity); + } + }else{ + // not following player + bool useWeaponMode = false; + bool jumpCutTo1stPrs = false; + if(m_bEnable1rstPersonCamCntrlsScript || m_bAllow1rstPersonWeaponsCamera){ + if(ReqMode == CCam::MODE_1STPERSON){ + if(Cams[ActiveCam].Mode != ReqMode) + jumpCutTo1stPrs = true; + }else if((PlayerWeaponMode.Mode == CCam::MODE_SNIPER || PlayerWeaponMode.Mode == CCam::MODE_1STPERSON || PlayerWeaponMode.Mode == CCam::MODE_ROCKETLAUNCHER) && + CPad::GetPad(0)->GetTarget() && m_bAllow1rstPersonWeaponsCamera){ + useWeaponMode = true; + jumpCutTo1stPrs = true; + }else if(Cams[ActiveCam].Mode != m_iModeToGoTo){ + m_bStartInterScript = true; + m_iTypeOfSwitch = JUMP_CUT; + CPad::GetPad(0)->DisablePlayerControls &= ~PLAYERCONTROL_CAMERA; + } + } + + if(m_uiTransitionState == 0 && m_bStartInterScript && m_iTypeOfSwitch == INTERPOLATION){ + ReqMode = m_iModeToGoTo; + StartTransition(ReqMode); + pTargetEntity->RegisterReference(&pTargetEntity); + Cams[ActiveCam].CamTargetEntity->RegisterReference(&Cams[ActiveCam].CamTargetEntity); + }else if(m_uiTransitionState != 0 && m_bStartInterScript && m_iTypeOfSwitch == INTERPOLATION){ + ReqMode = m_iModeToGoTo; + StartTransitionWhenNotFinishedInter(ReqMode); + pTargetEntity->RegisterReference(&pTargetEntity); + Cams[ActiveCam].CamTargetEntity->RegisterReference(&Cams[ActiveCam].CamTargetEntity); + }else if(m_bStartInterScript && m_iTypeOfSwitch == JUMP_CUT || jumpCutTo1stPrs){ + m_uiTransitionState = 0; + m_vecDoingSpecialInterPolation = false; + if(m_bEnable1rstPersonCamCntrlsScript && ReqMode == CCam::MODE_1STPERSON) + Cams[ActiveCam].Mode = ReqMode; + else if(useWeaponMode) + Cams[ActiveCam].Mode = PlayerWeaponMode.Mode; + else + Cams[ActiveCam].Mode = m_iModeToGoTo; + m_bJust_Switched = true; + Cams[ActiveCam].ResetStatics = true; + Cams[ActiveCam].m_cvecCamFixedModeVector = m_vecFixedModeVector; + Cams[ActiveCam].CamTargetEntity = pTargetEntity; + Cams[ActiveCam].m_cvecCamFixedModeSource = m_vecFixedModeSource; + Cams[ActiveCam].m_cvecCamFixedModeUpOffSet = m_vecFixedModeUpOffSet; + Cams[ActiveCam].m_bCamLookingAtVector = m_bLookingAtVector; + Cams[ActiveCam].m_vecLastAboveWaterCamPosition = Cams[(ActiveCam+1)%2].m_vecLastAboveWaterCamPosition; + m_bJust_Switched = true; + pTargetEntity->RegisterReference(&pTargetEntity); + Cams[ActiveCam].CamTargetEntity->RegisterReference(&Cams[ActiveCam].CamTargetEntity); + CarZoomValueSmooth = CarZoomValue; + m_fPedZoomValueSmooth = m_fPedZoomValue; + } + } + + m_bStartInterScript = false; + + if(Cams[ActiveCam].CamTargetEntity == nil) + Cams[ActiveCam].CamTargetEntity = pTargetEntity; + + // Ped visibility + if((Cams[ActiveCam].Mode == CCam::MODE_1STPERSON || + Cams[ActiveCam].Mode == CCam::MODE_SNIPER || + Cams[ActiveCam].Mode == CCam::MODE_M16_1STPERSON || + Cams[ActiveCam].Mode == CCam::MODE_ROCKETLAUNCHER || + Cams[ActiveCam].Mode == CCam::MODE_HELICANNON_1STPERSON || + Cams[ActiveCam].Mode == CCam::MODE_CAMERA) && pTargetEntity->IsPed() || + Cams[ActiveCam].Mode == CCam::MODE_FLYBY) + FindPlayerPed()->bIsVisible = false; + else + FindPlayerPed()->bIsVisible = true; + + bool switchedFromObbe = false; + if(!canUseObbeCam && WhoIsInControlOfTheCamera == CAMCONTROL_OBBE){ + RestoreWithJumpCut(); + switchedFromObbe = true; + SetCameraDirectlyBehindForFollowPed_CamOnAString(); + } + + if(PrevMode != Cams[ActiveCam].Mode || switchedFromObbe || + Cams[ActiveCam].Mode == CCam::MODE_FOLLOWPED || Cams[ActiveCam].Mode == CCam::MODE_CAM_ON_A_STRING) + if(CPad::GetPad(0)->CycleCameraModeJustDown() && + !CReplay::IsPlayingBack() && + (m_bLookingAtPlayer || WhoIsInControlOfTheCamera == CAMCONTROL_OBBE) && + !m_WideScreenOn && + (WhoIsInControlOfTheCamera != CAMCONTROL_OBBE || bSwitchedToObbeCam)) + DMAudio.PlayFrontEndSound(SOUND_HUD, 0); +} + +// What a mess! +void +CCamera::UpdateTargetEntity(void) +{ + bool enteringCar = false; + bool obbeCam = false; + + m_bPlayerWasOnBike = false; + if(pTargetEntity && pTargetEntity->IsVehicle() && ((CVehicle*)pTargetEntity)->IsBike()) + m_bPlayerWasOnBike = true; + + if(WhoIsInControlOfTheCamera == CAMCONTROL_OBBE){ + obbeCam = true; + if(m_iModeObbeCamIsInForCar == OBBE_COPCAR_WHEEL || m_iModeObbeCamIsInForCar == OBBE_COPCAR){ + if(FindPlayerPed()->GetPedState() != PED_ARRESTED) + obbeCam = false; + if(FindPlayerVehicle() == nil) + pTargetEntity = FindPlayerPed(); + } + } + + if((m_bLookingAtPlayer || obbeCam) && m_uiTransitionState == 0 || + pTargetEntity == nil || + m_bTargetJustBeenOnTrain){ + if(FindPlayerVehicle()) + pTargetEntity = FindPlayerVehicle(); + else{ + pTargetEntity = FindPlayerPed(); + // this keeps the camera on the player while entering cars + if(PLAYER->GetPedState() == PED_ENTER_CAR || + PLAYER->GetPedState() == PED_CARJACK || + PLAYER->GetPedState() == PED_OPEN_DOOR) + enteringCar = true; + + if(!enteringCar) + if(Cams[ActiveCam].CamTargetEntity != pTargetEntity) + Cams[ActiveCam].CamTargetEntity = pTargetEntity; + } + + bool cantOpen = true; + if(PLAYER){ + if(PLAYER->m_pMyVehicle){ + if(FindPlayerPed()->m_pMyVehicle->CanPedOpenLocks(PLAYER)) + cantOpen = false; + }else if(FindPlayerPed()->m_carInObjective && + (FindPlayerPed()->GetPedState() == PED_ENTER_CAR || + FindPlayerPed()->GetPedState() == PED_CARJACK || + FindPlayerPed()->GetPedState() == PED_OPEN_DOOR)){ + if(FindPlayerPed()->m_carInObjective->CanPedOpenLocks(FindPlayerPed())) + cantOpen = false; + } + } + + if(PLAYER->GetPedState() == PED_ENTER_CAR && !cantOpen){ + if(!enteringCar && CarZoomIndicator != CAM_ZOOM_1STPRS){ + pTargetEntity = PLAYER->m_pMyVehicle; + if(PLAYER->m_pMyVehicle == nil) + pTargetEntity = PLAYER; + } + } + + if((PLAYER->GetPedState() == PED_CARJACK || PLAYER->GetPedState() == PED_OPEN_DOOR) && !cantOpen){ + if(!enteringCar && CarZoomIndicator != CAM_ZOOM_1STPRS) + pTargetEntity = PLAYER->m_pMyVehicle; + if(PLAYER->m_pMyVehicle == nil) + pTargetEntity = PLAYER; + } + + if(PLAYER->GetPedState() == PED_EXIT_CAR) + pTargetEntity = FindPlayerPed(); + if(PLAYER->GetPedState() == PED_DRAG_FROM_CAR) + pTargetEntity = FindPlayerPed(); + if(pTargetEntity->IsVehicle() && CarZoomIndicator == CAM_ZOOM_1STPRS && FindPlayerPed()->GetPedState() == PED_ARRESTED) + pTargetEntity = FindPlayerPed(); + } +} + +const float SOUND_DIST = 20.0f; + +void +CCamera::UpdateSoundDistances(void) +{ + CVector center, end; + CEntity *entity; + CColPoint colPoint; + float f; + int n; + + if((Cams[ActiveCam].Mode == CCam::MODE_1STPERSON || + Cams[ActiveCam].Mode == CCam::MODE_SNIPER || + Cams[ActiveCam].Mode == CCam::MODE_SNIPER_RUNABOUT || + Cams[ActiveCam].Mode == CCam::MODE_ROCKETLAUNCHER_RUNABOUT || + Cams[ActiveCam].Mode == CCam::MODE_1STPERSON_RUNABOUT || + Cams[ActiveCam].Mode == CCam::MODE_M16_1STPERSON_RUNABOUT || + Cams[ActiveCam].Mode == CCam::MODE_FIGHT_CAM_RUNABOUT || + Cams[ActiveCam].Mode == CCam::MODE_HELICANNON_1STPERSON || + Cams[ActiveCam].Mode == CCam::MODE_CAMERA || + Cams[ActiveCam].Mode == CCam::MODE_M16_1STPERSON || + Cams[ActiveCam].Mode == CCam::MODE_ROCKETLAUNCHER) && + pTargetEntity->IsPed()) + center = GetPosition() + 0.5f*GetForward(); + else + center = GetPosition() + 5.0f*GetForward(); + + // check up + n = CTimer::GetFrameCounter() % 12; + if(n == 0){ + SoundDistUpAsReadOld = SoundDistUpAsRead; + if(CWorld::ProcessVerticalLine(center, center.z+SOUND_DIST, colPoint, entity, true, false, false, false, true, false, nil)) + SoundDistUpAsRead = colPoint.point.z - center.z; + else + SoundDistUpAsRead = SOUND_DIST; + } + f = (n + 1) / 6.0f; + SoundDistUp = (1.0f-f)*SoundDistUpAsReadOld + f*SoundDistUpAsRead; +} + +void +CCamera::InitialiseCameraForDebugMode(void) +{ + if(FindPlayerVehicle()) + Cams[2].Source = FindPlayerVehicle()->GetPosition(); + else if(FindPlayerPed()) + Cams[2].Source = FindPlayerPed()->GetPosition(); + Cams[2].Alpha = 0.0f; + Cams[2].Beta = 0.0f; + Cams[2].Mode = CCam::MODE_DEBUG; +} + +void +CCamera::CamShake(float strength, float x, float y, float z) +{ + CVector Dist = Cams[ActiveCam].Source - CVector(x, y, z); + // a bit complicated... + float dist2d = Sqrt(SQR(Dist.x) + SQR(Dist.y)); + float dist3d = Sqrt(SQR(dist2d) + SQR(Dist.z)); + if(dist3d > 100.0f) dist3d = 100.0f; + if(dist3d < 0.0f) dist3d = 0.0f; + float mult = 1.0f - dist3d/100.0f; + + float curForce = mult*(m_fCamShakeForce - (CTimer::GetTimeInMilliseconds() - m_uiCamShakeStart)/1000.0f); + strength = mult*strength; + if(clamp(curForce, 0.0f, 2.0f) < strength){ + m_fCamShakeForce = strength; + m_uiCamShakeStart = CTimer::GetTimeInMilliseconds(); + } +} + +// This seems to be CCamera::CamShake(float) on PS2 +void +CamShakeNoPos(CCamera *cam, float strength) +{ + float curForce = cam->m_fCamShakeForce - (CTimer::GetTimeInMilliseconds() - cam->m_uiCamShakeStart)/1000.0f; + if(clamp(curForce, 0.0f, 2.0f) < strength){ + cam->m_fCamShakeForce = strength; + cam->m_uiCamShakeStart = CTimer::GetTimeInMilliseconds(); + } +} + +bool bAvoidTest1 = false; +bool bAvoidTest2 = false; // unused +bool bAvoidTest3 = false; // unused +float fRangePlayerRadius = 0.5f; +float fCloseNearClipLimit = 0.15f; +float fAvoidTweakFOV = 1.15f; +float fAvoidProbTimerDamp = 0.9f; + +void +CCamera::AvoidTheGeometry(const CVector &Source, const CVector &TargetPos, CVector &NewSource, float FOV) +{ + float Beta = 0.0f; + float Alpha = 0.0f; + + CVector vDist = TargetPos - Source; + m_vecClearGeometryVec = CVector(0.0f, 0.0f, 0.0f); + float fDist = vDist.Magnitude(); + float fDistOnGround = vDist.Magnitude2D(); + if(vDist.x == 0.0f && vDist.y == 0.0f) + Beta = CGeneral::GetATanOfXY(GetForward().x, GetForward().y); + else + Beta = CGeneral::GetATanOfXY(vDist.x, vDist.y); + if(fDistOnGround != 0.0f || vDist.z != 0.0f) + Alpha = CGeneral::GetATanOfXY(fDistOnGround, vDist.z); + CVector Front(Cos(Alpha)*Cos(Beta), Cos(Alpha)*Sin(Beta), Sin(Alpha)); + NewSource = TargetPos - Front*fDist; + Front.Normalise(); + + // Clip camera source + CColPoint point; + CEntity *entity = nil; + CWorld::pIgnoreEntity = pTargetEntity; + if(CWorld::ProcessLineOfSight(TargetPos, NewSource, point, entity, true, false, false, true, false, false, true)){ + CVector ClipPoint1 = point.point; + NewSource = point.point; + if(!bAvoidTest1){ + if(CWorld::ProcessLineOfSight(NewSource, TargetPos, point, entity, false, true, true, true, false, false, true)){ + if((NewSource - point.point).Magnitude() < RwCameraGetNearClipPlane(Scene.camera)) + NewSource = point.point; + else if((NewSource - ClipPoint1).Magnitude() < RwCameraGetNearClipPlane(Scene.camera)) + NewSource = ClipPoint1; + } + } + } + CWorld::pIgnoreEntity = nil; + + + vDist = TargetPos - NewSource; + fDist = vDist.Magnitude(); + if(FindPlayerPed()) + if(fDist - fRangePlayerRadius < RwCameraGetNearClipPlane(Scene.camera)) + RwCameraSetNearClipPlane(Scene.camera, Max(fDist - fRangePlayerRadius, fCloseNearClipLimit)); + + + static float fClearGeomAmount; + static float fClearGeomAmountSpeed; + float Near = RwCameraGetNearClipPlane(Scene.camera); + float ViewPlaneHeight = Tan(DEGTORAD(FOV) / 2.0f); + float ViewPlaneWidth = ViewPlaneHeight * CDraw::CalculateAspectRatio() * fAvoidTweakFOV; + CVector Center = NewSource + Front*Near; + float fClearGeomTarget = 0.0f; + if(CWorld::TestSphereAgainstWorld(Center, ViewPlaneWidth, nil, true, false, false, true, false, true)){ + CVector CamToCol = gaTempSphereColPoints[0].point - NewSource; + float FrontDist = DotProduct(CamToCol, Front); + CVector CenterToCol = gaTempSphereColPoints[0].point - Center; + if(FrontDist < DEFAULT_NEAR && FrontDist > fCloseNearClipLimit){ + if(FrontDist < RwCameraGetNearClipPlane(Scene.camera)) + RwCameraSetNearClipPlane(Scene.camera, FrontDist); + }else if(FrontDist < fCloseNearClipLimit) + RwCameraSetNearClipPlane(Scene.camera, fCloseNearClipLimit); + + float ColDepth = ViewPlaneWidth - CenterToCol.Magnitude(); // amount of radius in collision + CenterToCol.Normalise(); + CVector Normal = gaTempSphereColPoints[0].normal; + Normal.Normalise(); + if(-DotProduct(CenterToCol, Normal) < 0.0f) + Normal = -Normal; // always push away from col surface + float DistToMove = DotProduct(-ColDepth*CenterToCol, Normal); + m_vecClearGeometryVec = DistToMove*Normal; // move source so this point is out of collision + + if(pTargetEntity && pTargetEntity->IsPed() && RwCameraGetNearClipPlane(Scene.camera) < 2.0f*fCloseNearClipLimit){ + float TargetNormalDir = DotProduct(Normal, pTargetEntity->GetForward()); + if(TargetNormalDir < 0.0f){ + // target looking towards collision + if(m_fAvoidTheGeometryProbsTimer < 0.0f) + m_fAvoidTheGeometryProbsTimer = 0.0f; + m_fAvoidTheGeometryProbsTimer += CTimer::GetTimeStep(); + }else if(TargetNormalDir > 0.5f){ + // target looking away from collision + if(m_fAvoidTheGeometryProbsTimer > 0.0f) + m_fAvoidTheGeometryProbsTimer = 0.0f; + m_fAvoidTheGeometryProbsTimer -= CTimer::GetTimeStep(); + } + + if(m_nAvoidTheGeometryProbsDirn == 0){ + if(CrossProduct(pTargetEntity->GetPosition() - NewSource, Normal).z > 0.0f) + m_nAvoidTheGeometryProbsDirn = -1; + else + m_nAvoidTheGeometryProbsDirn = 1; + } + } + + fClearGeomTarget = 1.0f; + } + + m_fAvoidTheGeometryProbsTimer *= Pow(fAvoidProbTimerDamp, CTimer::GetTimeStep()); + WellBufferMe(fClearGeomTarget, &fClearGeomAmount, &fClearGeomAmountSpeed, 0.2f, 0.05f, false); + m_vecClearGeometryVec *= fClearGeomAmount; + m_bMoveCamToAvoidGeom = true; +} + +void +CCamera::GetArrPosForVehicleType(int apperance, int &index) +{ + switch(apperance){ + case VEHICLE_APPEARANCE_CAR: index = 0; break; + case VEHICLE_APPEARANCE_BIKE: index = 1; break; + case VEHICLE_APPEARANCE_HELI: index = 2; break; + case VEHICLE_APPEARANCE_PLANE: index = 3; break; + case VEHICLE_APPEARANCE_BOAT: index = 4; break; + } +} + +void +CCamera::GetScreenRect(CRect &rect) +{ + rect.left = 0.0f; + rect.right = SCREEN_WIDTH; + if(m_WideScreenOn +#ifdef CUTSCENE_BORDERS_SWITCH + && CMenuManager::m_PrefsCutsceneBorders +#endif + ){ + float borderSize = (SCREEN_HEIGHT / 2) * (m_ScreenReductionPercentage / 100.f); + rect.top = borderSize - SCREEN_SCALE_Y(22.f); + rect.bottom = SCREEN_HEIGHT - borderSize - SCREEN_SCALE_Y(14.f); + }else{ + rect.top = 0.0f; + rect.bottom = SCREEN_HEIGHT; + } +} + + +void +CCamera::TakeControl(CEntity *target, int16 mode, int16 typeOfSwitch, int32 controller) +{ + bool doSwitch = true; + if(controller == CAMCONTROL_OBBE && WhoIsInControlOfTheCamera == CAMCONTROL_SCRIPT) + doSwitch = false; + if(doSwitch){ + WhoIsInControlOfTheCamera = controller; + if(target){ + if(mode == CCam::MODE_NONE){ + // Why are we checking the old entity? + if(pTargetEntity->IsPed()) + mode = CCam::MODE_FOLLOWPED; + else if(pTargetEntity->IsVehicle()) + mode = CCam::MODE_CAM_ON_A_STRING; + } + }else if(FindPlayerVehicle()) + target = FindPlayerVehicle(); + else + target = PLAYER; + + m_bLookingAtVector = false; + pTargetEntity = target; + m_iModeToGoTo = mode; + m_iTypeOfSwitch = typeOfSwitch; + m_bLookingAtPlayer = false; + m_bStartInterScript = true; + } +} + +void +CCamera::TakeControlNoEntity(const CVector &position, int16 typeOfSwitch, int32 controller) +{ + bool doSwitch = true; + if(controller == CAMCONTROL_OBBE && WhoIsInControlOfTheCamera == CAMCONTROL_SCRIPT) + doSwitch = false; + if(doSwitch){ + WhoIsInControlOfTheCamera = controller; + m_bLookingAtVector = true; + m_bLookingAtPlayer = false; + m_iModeToGoTo = CCam::MODE_FIXED; + m_vecFixedModeVector = position; + m_iTypeOfSwitch = typeOfSwitch; + m_bStartInterScript = true; + } +} + +void +CCamera::TakeControlWithSpline(int16 typeOfSwitch) +{ + m_iModeToGoTo = CCam::MODE_FLYBY; + m_bLookingAtPlayer = false; + m_bLookingAtVector = false; + m_bcutsceneFinished = false; + m_iTypeOfSwitch = typeOfSwitch; + m_bStartInterScript = true; +}; + +void +CCamera::Restore(void) +{ + m_bLookingAtPlayer = true; + m_bLookingAtVector = false; + m_iTypeOfSwitch = INTERPOLATION; + m_bUseNearClipScript = false; + m_iModeObbeCamIsInForCar = OBBE_INVALID; + m_fPositionAlongSpline = 0.0; + m_bStartingSpline = false; + m_bScriptParametersSetForInterPol = false; + WhoIsInControlOfTheCamera = CAMCONTROL_GAME; + + if(FindPlayerVehicle()){ + m_iModeToGoTo = CCam::MODE_CAM_ON_A_STRING; + pTargetEntity = FindPlayerVehicle(); + }else{ + m_iModeToGoTo = CCam::MODE_FOLLOWPED; + pTargetEntity = PLAYER; + } + + if(PLAYER->GetPedState() == PED_ENTER_CAR || + PLAYER->GetPedState() == PED_CARJACK || + PLAYER->GetPedState() == PED_OPEN_DOOR){ + m_iModeToGoTo = CCam::MODE_CAM_ON_A_STRING; + pTargetEntity = PLAYER->m_pSeekTarget; + } + if(PLAYER->GetPedState() == PED_EXIT_CAR){ + m_iModeToGoTo = CCam::MODE_FOLLOWPED; + pTargetEntity = PLAYER; + } + + m_bEnable1rstPersonCamCntrlsScript = false; + m_bAllow1rstPersonWeaponsCamera = false; + m_bUseScriptZoomValuePed = false; + m_bUseScriptZoomValueCar = false; + m_bStartInterScript = true; + m_bCameraJustRestored = true; + m_fAvoidTheGeometryProbsTimer = 0.0f; +} + +void +CCamera::RestoreWithJumpCut(void) +{ + m_bRestoreByJumpCut = true; + m_bLookingAtPlayer = true; + m_bLookingAtVector = false; + m_iTypeOfSwitch = JUMP_CUT; + m_bUseNearClipScript = false; + m_iModeObbeCamIsInForCar = OBBE_INVALID; + m_fPositionAlongSpline = 0.0; + m_bStartingSpline = false; + m_bScriptParametersSetForInterPol = false; + WhoIsInControlOfTheCamera = CAMCONTROL_GAME; + m_bCameraJustRestored = true; + m_bEnable1rstPersonCamCntrlsScript = false; + m_bAllow1rstPersonWeaponsCamera = false; + + if(FindPlayerVehicle()){ + m_iModeToGoTo = CCam::MODE_CAM_ON_A_STRING; + pTargetEntity = FindPlayerVehicle(); + }else{ + m_iModeToGoTo = CCam::MODE_FOLLOWPED; + pTargetEntity = PLAYER; + } + + if(PLAYER->GetPedState() == PED_ENTER_CAR || + PLAYER->GetPedState() == PED_CARJACK || + PLAYER->GetPedState() == PED_OPEN_DOOR){ + m_iModeToGoTo = CCam::MODE_CAM_ON_A_STRING; + pTargetEntity = PLAYER->m_pSeekTarget; + } + if(PLAYER->GetPedState() == PED_EXIT_CAR){ + m_iModeToGoTo = CCam::MODE_FOLLOWPED; + pTargetEntity = PLAYER; + } + + m_bUseScriptZoomValuePed = false; + m_bUseScriptZoomValueCar = false; +} + +void +CCamera::SetCamPositionForFixedMode(const CVector &Source, const CVector &UpOffSet) +{ + m_vecFixedModeSource = Source; + m_vecFixedModeUpOffSet = UpOffSet; + m_bGarageFixedCamPositionSet = false; +} + + +void +CCamera::StartTransition(int16 newMode) +{ + bool switchFromFixedSyphon = false; + bool switchSyphonMode = false; + bool switchPedMode = false; + bool switchPedToCar = false; + bool switchFromFight = false; + bool switchBikeToPed = false; + bool switchFromFixed = false; + bool switch1stPersonToVehicle = false; + float betaOffset, targetBeta, camBeta, deltaBeta; + int door; + bool vehicleVertical; + + m_bItsOkToLookJustAtThePlayer = false; + m_fFractionInterToStopMoving = 0.25f; + m_fFractionInterToStopCatchUp = 0.75f; + + if(Cams[ActiveCam].Mode == CCam::MODE_SYPHON_CRIM_IN_FRONT || + Cams[ActiveCam].Mode == CCam::MODE_FOLLOWPED || + Cams[ActiveCam].Mode == CCam::MODE_SYPHON || + Cams[ActiveCam].Mode == CCam::MODE_SPECIAL_FIXED_FOR_SYPHON){ + if(newMode == CCam::MODE_SYPHON_CRIM_IN_FRONT || + newMode == CCam::MODE_FOLLOWPED || + newMode == CCam::MODE_SYPHON || + newMode == CCam::MODE_SPECIAL_FIXED_FOR_SYPHON) + switchPedMode = true; + if(newMode == CCam::MODE_CAM_ON_A_STRING) + switchPedToCar = true; + } + + if(Cams[ActiveCam].Mode == CCam::MODE_SPECIAL_FIXED_FOR_SYPHON) + switchFromFixedSyphon = true; + if(Cams[ActiveCam].Mode == CCam::MODE_CAM_ON_A_STRING && newMode == CCam::MODE_FOLLOWPED && m_bPlayerWasOnBike) + switchBikeToPed = true; + if(Cams[ActiveCam].Mode == CCam::MODE_SYPHON_CRIM_IN_FRONT && newMode == CCam::MODE_SYPHON) + switchSyphonMode = true; + if(Cams[ActiveCam].Mode == CCam::MODE_FIGHT_CAM && newMode == CCam::MODE_FOLLOWPED) + switchFromFight = true; + if(Cams[ActiveCam].Mode == CCam::MODE_FIXED) + switchFromFixed = true; + + m_bUseTransitionBeta = false; + + if((Cams[ActiveCam].Mode == CCam::MODE_SNIPER || + Cams[ActiveCam].Mode == CCam::MODE_ROCKETLAUNCHER || + Cams[ActiveCam].Mode == CCam::MODE_M16_1STPERSON || + Cams[ActiveCam].Mode == CCam::MODE_SNIPER_RUNABOUT || + Cams[ActiveCam].Mode == CCam::MODE_ROCKETLAUNCHER_RUNABOUT || + Cams[ActiveCam].Mode == CCam::MODE_M16_1STPERSON_RUNABOUT || + Cams[ActiveCam].Mode == CCam::MODE_FIGHT_CAM_RUNABOUT || + Cams[ActiveCam].Mode == CCam::MODE_HELICANNON_1STPERSON || + Cams[ActiveCam].Mode == CCam::MODE_CAMERA || + Cams[ActiveCam].Mode == CCam::MODE_1STPERSON_RUNABOUT) && + pTargetEntity->IsPed()){ + float angle = CGeneral::GetATanOfXY(Cams[ActiveCam].Front.x, Cams[ActiveCam].Front.y) - HALFPI; + ((CPed*)pTargetEntity)->m_fRotationCur = angle; + ((CPed*)pTargetEntity)->m_fRotationDest = angle; + } + + Cams[ActiveCam].m_cvecCamFixedModeVector = m_vecFixedModeVector; + Cams[ActiveCam].CamTargetEntity = pTargetEntity; + Cams[ActiveCam].m_cvecCamFixedModeSource = m_vecFixedModeSource; + Cams[ActiveCam].m_cvecCamFixedModeUpOffSet = m_vecFixedModeUpOffSet; + Cams[ActiveCam].m_bCamLookingAtVector = m_bLookingAtVector; + + if(newMode == CCam::MODE_SNIPER || + newMode == CCam::MODE_ROCKETLAUNCHER || + newMode == CCam::MODE_M16_1STPERSON || + newMode == CCam::MODE_SNIPER_RUNABOUT || + newMode == CCam::MODE_ROCKETLAUNCHER_RUNABOUT || + newMode == CCam::MODE_1STPERSON_RUNABOUT || + newMode == CCam::MODE_M16_1STPERSON_RUNABOUT || + newMode == CCam::MODE_FIGHT_CAM_RUNABOUT || + newMode == CCam::MODE_HELICANNON_1STPERSON || + newMode == CCam::MODE_CAMERA) + Cams[ActiveCam].Alpha = 0.0f; + + switch(Cams[ActiveCam].Mode) + case CCam::MODE_SNIPER_RUNABOUT: + case CCam::MODE_ROCKETLAUNCHER_RUNABOUT: + case CCam::MODE_1STPERSON_RUNABOUT: + case CCam::MODE_M16_1STPERSON_RUNABOUT: + case CCam::MODE_FIGHT_CAM_RUNABOUT: + case CCam::MODE_CAMERA: + if(newMode == CCam::MODE_CAM_ON_A_STRING || newMode == CCam::MODE_BEHINDBOAT) + switch1stPersonToVehicle = true; + + switch(newMode){ + case CCam::MODE_BEHINDCAR: + Cams[ActiveCam].BetaSpeed = 0.0f; + break; + + case CCam::MODE_BEHINDBOAT: + Cams[ActiveCam].BetaSpeed = 0.0f; + break; + + case CCam::MODE_FOLLOWPED: + // Getting out of vehicle normally + betaOffset = DEGTORAD(55.0f); + if(m_bJustCameOutOfGarage){ + m_bUseTransitionBeta = true; + if(Cams[ActiveCam].Front.x != 0.0f || Cams[ActiveCam].Front.y != 0.0f) + Cams[ActiveCam].m_fTransitionBeta = CGeneral::GetATanOfXY(Cams[ActiveCam].Front.x, Cams[ActiveCam].Front.y) + PI; + else + Cams[ActiveCam].m_fTransitionBeta = 0.0f; + } + if(m_bTargetJustCameOffTrain) + m_bCamDirectlyInFront = true; + if(Cams[ActiveCam].Mode != CCam::MODE_CAM_ON_A_STRING) + break; + m_bUseTransitionBeta = true; + vehicleVertical = false; + if(((CPed*)pTargetEntity)->m_carInObjective && + ((CPed*)pTargetEntity)->m_carInObjective->GetForward().x == 0.0f && + ((CPed*)pTargetEntity)->m_carInObjective->GetForward().y == 0.0f) + vehicleVertical = true; + if(vehicleVertical){ + Cams[ActiveCam].m_fTransitionBeta = 0.0f; + break; + } + camBeta = CGeneral::GetATanOfXY(Cams[ActiveCam].Front.x, Cams[ActiveCam].Front.y); + if(((CPed*)pTargetEntity)->m_carInObjective) + targetBeta = CGeneral::GetATanOfXY(((CPed*)pTargetEntity)->m_carInObjective->GetForward().x, ((CPed*)pTargetEntity)->m_carInObjective->GetForward().y); + else + targetBeta = camBeta; + deltaBeta = targetBeta - camBeta; + while(deltaBeta >= PI) deltaBeta -= 2*PI; + while(deltaBeta < -PI) deltaBeta += 2*PI; + deltaBeta = Abs(deltaBeta); + + door = FindPlayerPed()->m_vehDoor; + if(deltaBeta > HALFPI){ + if(((CPed*)pTargetEntity)->m_carInObjective){ + if(((CPed*)pTargetEntity)->m_carInObjective->IsUpsideDown()){ + if(door == CAR_DOOR_LF || door == CAR_DOOR_LR) + betaOffset = -DEGTORAD(95.0f); + }else{ + if(door == CAR_DOOR_RF || door == CAR_DOOR_RR) + betaOffset = -DEGTORAD(95.0f); + } + } + Cams[ActiveCam].m_fTransitionBeta = targetBeta + betaOffset; + }else{ + if(((CPed*)pTargetEntity)->m_carInObjective){ + if(((CPed*)pTargetEntity)->m_carInObjective->IsUpsideDown()){ + if(door == CAR_DOOR_RF || door == CAR_DOOR_RR) + betaOffset = -DEGTORAD(55.0f); + else if(door == CAR_DOOR_LF || door == CAR_DOOR_LR) + betaOffset = DEGTORAD(95.0f); + }else{ + if(door == CAR_DOOR_LF || door == CAR_DOOR_LR) + betaOffset = -DEGTORAD(55.0f); + else if(door == CAR_DOOR_RF || door == CAR_DOOR_RR) + betaOffset = DEGTORAD(95.0f); + } + } + Cams[ActiveCam].m_fTransitionBeta = targetBeta + betaOffset + PI; + } + break; + + case CCam::MODE_SNIPER: + case CCam::MODE_ROCKETLAUNCHER: + case CCam::MODE_M16_1STPERSON: + case CCam::MODE_SNIPER_RUNABOUT: + case CCam::MODE_ROCKETLAUNCHER_RUNABOUT: + case CCam::MODE_1STPERSON_RUNABOUT: + case CCam::MODE_M16_1STPERSON_RUNABOUT: + case CCam::MODE_FIGHT_CAM_RUNABOUT: + case CCam::MODE_HELICANNON_1STPERSON: + case CCam::MODE_CAMERA: + if(FindPlayerVehicle()) + Cams[ActiveCam].Beta = Atan2(FindPlayerVehicle()->GetForward().x, FindPlayerVehicle()->GetForward().y); + else + Cams[ActiveCam].Beta = Atan2(PLAYER->GetForward().x, PLAYER->GetForward().y); + break; + + case CCam::MODE_SYPHON: + Cams[ActiveCam].Alpha = 0.0f; + Cams[ActiveCam].AlphaSpeed = 0.0f; + break; + + case CCam::MODE_CAM_ON_A_STRING: + // Get into vehicle + betaOffset = DEGTORAD(57.0f); + if(!m_bLookingAtPlayer || m_bJustCameOutOfGarage) + break; + m_bUseTransitionBeta = true; + Cams[ActiveCam].m_fTransitionBeta = CGeneral::GetATanOfXY(Cams[ActiveCam].Front.x, Cams[ActiveCam].Front.y); + break; + + case CCam::MODE_PED_DEAD_BABY: + Cams[ActiveCam].Alpha = DEGTORAD(15.0f); + break; + + case CCam::MODE_FIGHT_CAM: + Cams[ActiveCam].Beta = 0.0f; + Cams[ActiveCam].BetaSpeed = 0.0f; + Cams[ActiveCam].Alpha = 0.0f; + Cams[ActiveCam].AlphaSpeed = 0.0f; + break; + } + + Cams[ActiveCam].Init(); + Cams[ActiveCam].Mode = newMode; + + m_uiTransitionDuration = 1350; + if(switchSyphonMode) + m_uiTransitionDuration = 1800; + else if(switchFromFight) + m_uiTransitionDuration = 750; + else if(switchPedToCar){ + m_fFractionInterToStopMoving = 0.1f; + m_fFractionInterToStopCatchUp = 0.9f; + m_uiTransitionDuration = 750; + }else if(switchFromFixedSyphon){ + m_fFractionInterToStopMoving = 0.0f; + m_fFractionInterToStopCatchUp = 1.0f; + m_uiTransitionDuration = 600; + }else if(switchFromFixed){ + m_fFractionInterToStopMoving = 0.05f; + m_fFractionInterToStopCatchUp = 0.95f; + }else if(switchBikeToPed){ + m_uiTransitionDuration = 800; + }else if(switch1stPersonToVehicle){ + m_fFractionInterToStopMoving = 0.0f; + m_fFractionInterToStopCatchUp = 1.0f; + m_uiTransitionDuration = 1; + }else if(switchPedMode){ + m_fFractionInterToStopMoving = 0.5f; + m_fFractionInterToStopCatchUp = 0.5f; + m_uiTransitionDuration = 350; + }else + m_uiTransitionDuration = 1350; // already set above + m_uiTransitionState = 1; + m_uiTimeTransitionStart = CTimer::GetTimeInMilliseconds(); + m_uiTransitionJUSTStarted = 1; + if(m_vecDoingSpecialInterPolation){ + m_cvecStartingSourceForInterPol = SourceDuringInter; + m_cvecStartingTargetForInterPol = TargetDuringInter; + m_cvecStartingUpForInterPol = UpDuringInter; + m_fStartingAlphaForInterPol = m_fAlphaDuringInterPol; + m_fStartingBetaForInterPol = m_fBetaDuringInterPol; + }else{ + m_cvecStartingSourceForInterPol = Cams[ActiveCam].Source; + m_cvecStartingTargetForInterPol = Cams[ActiveCam].m_cvecTargetCoorsForFudgeInter; + m_cvecStartingUpForInterPol = Cams[ActiveCam].Up; + m_fStartingAlphaForInterPol = Cams[ActiveCam].m_fTrueAlpha; + m_fStartingBetaForInterPol = Cams[ActiveCam].m_fTrueBeta; + } + Cams[ActiveCam].m_bCamLookingAtVector = m_bLookingAtVector; + Cams[ActiveCam].m_cvecCamFixedModeVector = m_vecFixedModeVector; + Cams[ActiveCam].m_cvecCamFixedModeSource = m_vecFixedModeSource; + Cams[ActiveCam].m_cvecCamFixedModeUpOffSet = m_vecFixedModeUpOffSet; + Cams[ActiveCam].Mode = newMode; // already done above + Cams[ActiveCam].CamTargetEntity = pTargetEntity; + m_uiTransitionState = 1; // these three already done above + m_uiTimeTransitionStart = CTimer::GetTimeInMilliseconds(); + m_uiTransitionJUSTStarted = 1; + m_fStartingFOVForInterPol = Cams[ActiveCam].FOV; + m_cvecSourceSpeedAtStartInter = Cams[ActiveCam].m_cvecSourceSpeedOverOneFrame; + m_cvecTargetSpeedAtStartInter = Cams[ActiveCam].m_cvecTargetSpeedOverOneFrame; + m_cvecUpSpeedAtStartInter = Cams[ActiveCam].m_cvecUpOverOneFrame; + m_fAlphaSpeedAtStartInter = Cams[ActiveCam].m_fAlphaSpeedOverOneFrame; + m_fBetaSpeedAtStartInter = Cams[ActiveCam].m_fBetaSpeedOverOneFrame; + m_fFOVSpeedAtStartInter = Cams[ActiveCam].m_fFovSpeedOverOneFrame; + Cams[ActiveCam].ResetStatics = true; + if(m_bLookingAtPlayer){ + if(switchPedMode) + m_uiTransitionDurationTargetCoors = 350; + else + m_uiTransitionDurationTargetCoors = 600; + m_fFractionInterToStopMovingTarget = 0.0f; + m_fFractionInterToStopCatchUpTarget = 1.0f; + }else{ + if(m_bScriptParametersSetForInterPol){ + m_fFractionInterToStopMoving = m_fScriptPercentageInterToStopMoving; + m_fFractionInterToStopCatchUp = m_fScriptPercentageInterToCatchUp; + m_uiTransitionDuration = m_fScriptTimeForInterPolation; + } + m_uiTransitionDurationTargetCoors = m_uiTransitionDuration; + m_fFractionInterToStopMovingTarget = m_fFractionInterToStopMoving; + m_fFractionInterToStopCatchUpTarget = m_fFractionInterToStopCatchUp; + } +} + +void +CCamera::StartTransitionWhenNotFinishedInter(int16 mode) +{ + m_vecDoingSpecialInterPolation = true; + StartTransition(mode); +} + +void +CCamera::StoreValuesDuringInterPol(CVector &source, CVector &target, CVector &up, float &FOV) +{ + SourceDuringInter = source; + TargetDuringInter = target; + UpDuringInter = up; + FOVDuringInter = FOV; + CVector Dist = source - TargetDuringInter; + float DistOnGround = Dist.Magnitude2D(); + m_fBetaDuringInterPol = CGeneral::GetATanOfXY(Dist.x, Dist.y); + m_fAlphaDuringInterPol = CGeneral::GetATanOfXY(DistOnGround, Dist.z); +} + + + +void +CCamera::SetWideScreenOn(void) +{ + m_WideScreenOn = true; +} + +void +CCamera::SetWideScreenOff(void) +{ + m_bWantsToSwitchWidescreenOff = m_WideScreenOn; +} + +void +CCamera::ProcessWideScreenOn(void) +{ + if(m_bWantsToSwitchWidescreenOff){ + m_bWantsToSwitchWidescreenOff = false; + m_WideScreenOn = false; + m_ScreenReductionPercentage = 0.0f; + m_fFOV_Wide_Screen = 0.0f; + m_fWideScreenReductionAmount = 0.0f; + }else{ + m_fFOV_Wide_Screen = 0.3f*Cams[ActiveCam].FOV; + m_fWideScreenReductionAmount = 1.0f; + m_ScreenReductionPercentage = 30.0f; + } +} + +void +CCamera::DrawBordersForWideScreen(void) +{ + float bottom, top; + if (m_WideScreenOn) { + float borderSize = (SCREEN_HEIGHT / 2) * (m_ScreenReductionPercentage / 100.f); + top = borderSize - SCREEN_SCALE_Y(22.f); + bottom = SCREEN_HEIGHT - borderSize - SCREEN_SCALE_Y(14.f); + } else { + top = 0.f; + bottom = SCREEN_HEIGHT; + } + + if(m_BlurType == MOTION_BLUR_NONE || m_BlurType == MOTION_BLUR_LIGHT_SCENE) + SetMotionBlurAlpha(80); + + // top border + CSprite2d::DrawRect(CRect(0.0f, 0.0f, SCREEN_WIDTH, top), CRGBA(0, 0, 0, 255)); + + // bottom border + CSprite2d::DrawRect(CRect(0.0f, bottom, SCREEN_WIDTH, SCREEN_HEIGHT), CRGBA(0, 0, 0, 255)); +} + + + +bool +CCamera::IsItTimeForNewcam(int32 obbeMode, int32 time) +{ + CVehicle *veh; + uint32 t = time; // no annoying compiler warnings + CVector fwd; + + if(obbeMode < 0) + return true; + switch(obbeMode){ + case OBBE_WHEEL: + veh = FindPlayerVehicle(); + if(veh){ + if(veh->IsBoat() && pTargetEntity->GetModelIndex() != MI_SKIMMER) + return true; + if(veh->GetModelIndex() == MI_RHINO) + return true; + if(!CWorld::GetIsLineOfSightClear(pTargetEntity->GetPosition(), Cams[ActiveCam].Source, true, false, false, false, false, false, false)) + return true; + } + if(CTimer::GetTimeInMilliseconds() > t+5000) + return true; + SetNearClipScript(0.6f); + return false; + case OBBE_1: + if(FindPlayerVehicle() && FindPlayerVehicle()->IsBoat() && pTargetEntity->GetModelIndex() != MI_SKIMMER) + return true; + if(!CWorld::GetIsLineOfSightClear(FindPlayerCoors(), m_vecFixedModeSource, true, false, false, false, false, false, false)) + return true; + + fwd = FindPlayerCoors() - m_vecFixedModeSource; + fwd.z = 0.0f; + + // too far and driving away from cam + if(fwd.Magnitude() > 40.0f && DotProduct(FindPlayerSpeed(), fwd) > 0.0f) + return true; + // too close + if(fwd.Magnitude() < 1.6f) + return true; + return false; + case OBBE_2: + if(FindPlayerVehicle() && FindPlayerVehicle()->IsBoat() && pTargetEntity->GetModelIndex() != MI_SKIMMER) + return true; + if(!CWorld::GetIsLineOfSightClear(FindPlayerCoors(), m_vecFixedModeSource, true, false, false, false, false, false, false)) + return true; + + fwd = FindPlayerCoors() - m_vecFixedModeSource; + fwd.z = 0.0f; + + if(fwd.Magnitude() < 2.0f) + // very close, fix near clip + SetNearClipScript(Max(fwd.Magnitude()*0.5f, 0.05f)); + // too far and driving away from cam + if(fwd.Magnitude() > 29.0f && DotProduct(FindPlayerSpeed(), fwd) > 0.0f) + return true; + // too close + if(fwd.Magnitude() < 2.0f) + return true; + return false; + case OBBE_3: + if(!CWorld::GetIsLineOfSightClear(FindPlayerCoors(), m_vecFixedModeSource, true, false, false, false, false, false, false)) + return true; + + fwd = FindPlayerCoors() - m_vecFixedModeSource; + fwd.z = 0.0f; + + // too far and driving away from cam + if(fwd.Magnitude() > 48.0f && DotProduct(FindPlayerSpeed(), fwd) > 0.0f) + return true; + return false; + case OBBE_1STPERSON: + return CTimer::GetTimeInMilliseconds() > t+3000; + case OBBE_5: + if(FindPlayerVehicle() && FindPlayerVehicle()->IsBoat() && pTargetEntity->GetModelIndex() != MI_SKIMMER) + return true; + if(!CWorld::GetIsLineOfSightClear(FindPlayerCoors(), m_vecFixedModeSource, true, false, false, false, false, false, false)) + return true; + + fwd = FindPlayerCoors() - m_vecFixedModeSource; + fwd.z = 0.0f; + + // too far and driving away from cam + if(fwd.Magnitude() > 38.0f && DotProduct(FindPlayerSpeed(), fwd) > 0.0f) + return true; + return false; + case OBBE_ONSTRING: + return CTimer::GetTimeInMilliseconds() > t+3000; + case OBBE_COPCAR: + return CTimer::GetTimeInMilliseconds() > t+2000 && !FindPlayerVehicle()->GetIsOnScreen(); + case OBBE_COPCAR_WHEEL: + if(FindPlayerVehicle() && FindPlayerVehicle()->IsBoat()) + return true; + if(!CWorld::GetIsLineOfSightClear(pTargetEntity->GetPosition(), Cams[ActiveCam].Source, true, false, false, false, false, false, false)) + return true; + if(CTimer::GetTimeInMilliseconds() > t+1000) + return true; + SetNearClipScript(0.6f); + return false; + + // Ped modes + case OBBE_9: + if(!CWorld::GetIsLineOfSightClear(FindPlayerCoors(), m_vecFixedModeSource, true, false, false, false, false, false, false)) + return true; + + fwd = FindPlayerCoors() - m_vecFixedModeSource; + fwd.z = 0.0f; + + // too far and driving away from cam + if(fwd.Magnitude() > 20.0f && DotProduct(FindPlayerSpeed(), fwd) > 0.0f) + return true; + return false; + case OBBE_10: + if(!CWorld::GetIsLineOfSightClear(FindPlayerCoors(), m_vecFixedModeSource, true, false, false, false, false, false, false)) + return true; + + fwd = FindPlayerCoors() - m_vecFixedModeSource; + fwd.z = 0.0f; + + // too far and driving away from cam + if(fwd.Magnitude() > 8.0f && DotProduct(FindPlayerSpeed(), fwd) > 0.0f) + return true; + return false; + case OBBE_11: + if(!CWorld::GetIsLineOfSightClear(FindPlayerCoors(), m_vecFixedModeSource, true, false, false, false, false, false, false)) + return true; + + fwd = FindPlayerCoors() - m_vecFixedModeSource; + fwd.z = 0.0f; + + // too far and driving away from cam + if(fwd.Magnitude() > 25.0f && DotProduct(FindPlayerSpeed(), fwd) > 0.0f) + return true; + return false; + case OBBE_12: + if(!CWorld::GetIsLineOfSightClear(FindPlayerCoors(), m_vecFixedModeSource, true, false, false, false, false, false, false)) + return true; + + fwd = FindPlayerCoors() - m_vecFixedModeSource; + fwd.z = 0.0f; + + // too far and driving away from cam + if(fwd.Magnitude() > 8.0f && DotProduct(FindPlayerSpeed(), fwd) > 0.0f) + return true; + return false; + case OBBE_13: + return CTimer::GetTimeInMilliseconds() > t+5000; + + // Heli modes + case OBBE_14: + if(FindPlayerVehicle()) + if(!CWorld::GetIsLineOfSightClear(pTargetEntity->GetPosition(), Cams[ActiveCam].Source, true, false, false, false, false, false, false)) + return true; + return CTimer::GetTimeInMilliseconds() > t+8000; + case OBBE_15: + if(FindPlayerVehicle()){ + if(!CWorld::GetIsLineOfSightClear(FindPlayerCoors(), m_vecFixedModeSource, true, false, false, false, false, false, false)) + return true; + fwd = FindPlayerCoors() - m_vecFixedModeSource; + fwd.z = 0.0f; + + // too far and driving away from cam + if(fwd.Magnitude() > 44.0f && DotProduct(FindPlayerSpeed(), fwd) > 0.0f) + return true; + // too close + if(fwd.Magnitude() < 2.0f) + return true; + } + return false; + case OBBE_16: + if(FindPlayerVehicle()){ + if(!CWorld::GetIsLineOfSightClear(FindPlayerCoors(), m_vecFixedModeSource, true, false, false, false, false, false, false)) + return true; + fwd = FindPlayerCoors() - m_vecFixedModeSource; + fwd.z = 0.0f; + + // too far and driving away from cam + if(fwd.Magnitude() > 50.0f && DotProduct(FindPlayerSpeed(), fwd) > 0.0f) + return true; + // too close + if(fwd.Magnitude() < 3.0f) + return true; + } + return false; + case OBBE_17: + if(FindPlayerVehicle()){ + if(!CWorld::GetIsLineOfSightClear(FindPlayerCoors(), m_vecFixedModeSource, true, false, false, false, false, false, false)) + return true; + fwd = FindPlayerCoors() - m_vecFixedModeSource; + fwd.z = 0.0f; + + // too far + if(fwd.Magnitude() > 50.0f) + return true; + // too close + if(fwd.Magnitude() < 2.0f) + return true; + } + return false; + case OBBE_18: + if(FindPlayerVehicle()){ + if(!CWorld::GetIsLineOfSightClear(FindPlayerCoors(), m_vecFixedModeSource, true, false, false, false, false, false, false)) + return true; + fwd = FindPlayerCoors() - m_vecFixedModeSource; + + // too far + if(fwd.Magnitude() > 57.0f) + return true; + // too close + if(fwd.Magnitude() < 1.0f) + return true; + } + return false; + case OBBE_19: + if(FindPlayerVehicle()){ + if(!CWorld::GetIsLineOfSightClear(FindPlayerCoors(), m_vecFixedModeSource, true, false, false, false, false, false, false)) + return true; + fwd = FindPlayerCoors() - m_vecFixedModeSource; + fwd.z = 0.0f; + + // too far + if(fwd.Magnitude() > 36.0f) + return true; + // too close + if(fwd.Magnitude() < 2.0f) + return true; + } + return false; + case OBBE_ONSTRING_HELI: + return CTimer::GetTimeInMilliseconds() > t+5000; + + default: + return false; + } +} + +bool +CCamera::TryToStartNewCamMode(int obbeMode) +{ + CVehicle *veh; + CVector target, camPos, playerSpeed, fwd, fwd2; + float angle; + float ground; + bool foundGround; + int i; + + if(obbeMode < 0) + return true; + switch(obbeMode){ + case OBBE_WHEEL: + veh = FindPlayerVehicle(); + if(veh == nil || (veh->IsBoat() && pTargetEntity->GetModelIndex() != MI_SKIMMER) || veh->GetModelIndex() == MI_RHINO) + return false; + target = Multiply3x3(FindPlayerVehicle()->GetMatrix(), CVector(-1.4f, -2.3f, 0.3f)); + target += FindPlayerVehicle()->GetPosition(); + if(!CWorld::GetIsLineOfSightClear(veh->GetPosition(), target, true, false, false, false, false, false, false)) + return false; + TakeControl(veh, CCam::MODE_WHEELCAM, JUMP_CUT, CAMCONTROL_OBBE); + return true; + case OBBE_1: + camPos = FindPlayerCoors(); + playerSpeed = FindPlayerSpeed(); + playerSpeed.z = 0.0f; + playerSpeed.Normalise(); + camPos += 20.0f*playerSpeed; + camPos += 3.0f*CVector(playerSpeed.y, -playerSpeed.x, 0.0f); + if(FindPlayerVehicle() && FindPlayerVehicle()->IsBoat() && pTargetEntity->GetModelIndex() != MI_SKIMMER) + return false; + + ground = CWorld::FindGroundZFor3DCoord(camPos.x, camPos.y, camPos.z+5.0f, &foundGround); + if(foundGround) + camPos.z = ground + 1.5f; + else{ + ground = CWorld::FindRoofZFor3DCoord(camPos.x, camPos.y, camPos.z-5.0f, &foundGround); + if(foundGround) + camPos.z = ground + 1.5f; + } + if(!CWorld::GetIsLineOfSightClear(FindPlayerCoors(), camPos, true, false, false, false, false, false, false)) + return false; + + fwd = FindPlayerCoors() - camPos; + fwd.z = 0.0f; + // too far and driving away from cam + if(fwd.Magnitude() > 40.0f && DotProduct(FindPlayerSpeed(), fwd) > 0.0f) + return false; + // too close + if(fwd.Magnitude() < 2.5f) + return true; + + SetCamPositionForFixedMode(camPos, CVector(0.0f, 0.0f, 0.0f)); + TakeControl(FindPlayerEntity(), CCam::MODE_FIXED, JUMP_CUT, CAMCONTROL_OBBE); + return true; + case OBBE_2: + if(FindPlayerVehicle() && FindPlayerVehicle()->IsBoat() && pTargetEntity->GetModelIndex() != MI_SKIMMER) + return false; + camPos = FindPlayerCoors(); + playerSpeed = FindPlayerSpeed(); + playerSpeed.z = 0.0f; + playerSpeed.Normalise(); + camPos += 16.0f*playerSpeed; + camPos += 2.5f*CVector(playerSpeed.y, -playerSpeed.x, 0.0f); + + ground = CWorld::FindGroundZFor3DCoord(camPos.x, camPos.y, camPos.z+5.0f, &foundGround); + if(foundGround) + camPos.z = ground + 0.5f; + else{ + ground = CWorld::FindRoofZFor3DCoord(camPos.x, camPos.y, camPos.z-5.0f, &foundGround); + if(foundGround) + camPos.z = ground + 0.5f; + } + if(!CWorld::GetIsLineOfSightClear(FindPlayerCoors(), camPos, true, false, false, false, false, false, false)) + return false; + + fwd = FindPlayerCoors() - camPos; + fwd.z = 0.0f; + // too far and driving away from cam + if(fwd.Magnitude() > 29.0f && DotProduct(FindPlayerSpeed(), fwd) > 0.0f) + return false; + // too close + if(fwd.Magnitude() < 2.0f) + return true; + + SetCamPositionForFixedMode(camPos, CVector(0.0f, 0.0f, 0.0f)); + TakeControl(FindPlayerEntity(), CCam::MODE_FIXED, JUMP_CUT, CAMCONTROL_OBBE); + return true; + case OBBE_3: + camPos = FindPlayerCoors(); + playerSpeed = FindPlayerSpeed(); + playerSpeed.z = 0.0f; + playerSpeed.Normalise(); + camPos += 30.0f*playerSpeed; + camPos += 8.0f*CVector(playerSpeed.y, -playerSpeed.x, 0.0f); + + if(!CWorld::GetIsLineOfSightClear(FindPlayerCoors(), camPos, true, false, false, false, false, false, false)) + return false; + + SetCamPositionForFixedMode(camPos, CVector(0.0f, 0.0f, 0.0f)); + TakeControl(FindPlayerEntity(), CCam::MODE_FIXED, JUMP_CUT, CAMCONTROL_OBBE); + return true; + case OBBE_1STPERSON: + TakeControl(FindPlayerEntity(), CCam::MODE_FIXED, JUMP_CUT, CAMCONTROL_OBBE); + return true; + case OBBE_5: + camPos = FindPlayerCoors(); + playerSpeed = FindPlayerSpeed(); + playerSpeed.z = 0.0f; + playerSpeed.Normalise(); + camPos += 30.0f*playerSpeed; + camPos += 6.0f*CVector(playerSpeed.y, -playerSpeed.x, 0.0f); + + ground = CWorld::FindGroundZFor3DCoord(camPos.x, camPos.y, camPos.z+5.0f, &foundGround); + if(foundGround) + camPos.z = ground + 3.5f; + else{ + ground = CWorld::FindRoofZFor3DCoord(camPos.x, camPos.y, camPos.z-5.0f, &foundGround); + if(foundGround) + camPos.z = ground + 3.5f; + } + if(!CWorld::GetIsLineOfSightClear(FindPlayerCoors(), camPos, true, false, false, false, false, false, false)) + return false; + + SetCamPositionForFixedMode(camPos, CVector(0.0f, 0.0f, 0.0f)); + TakeControl(FindPlayerEntity(), CCam::MODE_FIXED, JUMP_CUT, CAMCONTROL_OBBE); + return true; + case OBBE_ONSTRING: + TakeControl(FindPlayerEntity(), CCam::MODE_CAM_ON_A_STRING, JUMP_CUT, CAMCONTROL_OBBE); + return true; + case OBBE_COPCAR: +#ifdef FIX_BUGS + if (CReplay::IsPlayingBack()) + return false; +#endif + if(FindPlayerPed()->m_pWanted->GetWantedLevel() < 1) + return false; + if(FindPlayerVehicle() == nil) + return false; + if(FindPlayerVehicle() && FindPlayerVehicle()->IsBoat() && pTargetEntity->GetModelIndex() != MI_SKIMMER) + return false; + i = CPools::GetVehiclePool()->GetSize(); + while(--i >= 0){ + veh = CPools::GetVehiclePool()->GetSlot(i); + if(veh && veh->IsCar() && veh != FindPlayerVehicle() && veh->bIsLawEnforcer){ + float dx = veh->GetPosition().x - FindPlayerCoors().x; + float dy = veh->GetPosition().y - FindPlayerCoors().y; + float dist = (veh->GetPosition() - FindPlayerCoors()).Magnitude(); + if(dist < 30.0f){ + if(dx*FindPlayerVehicle()->GetForward().x + dy*FindPlayerVehicle()->GetForward().y < 0.0f && + veh->GetForward().x*FindPlayerVehicle()->GetForward().x + veh->GetForward().y*FindPlayerVehicle()->GetForward().y > 0.8f){ + TakeControl(veh, CCam::MODE_CAM_ON_A_STRING, JUMP_CUT, CAMCONTROL_OBBE); + return true; + } + } + } + } + return false; + case OBBE_COPCAR_WHEEL: +#ifdef FIX_BUGS + if (CReplay::IsPlayingBack()) + return false; +#endif + if(FindPlayerPed()->m_pWanted->GetWantedLevel() < 1) + return false; + if(FindPlayerVehicle() == nil) + return false; + if(FindPlayerVehicle() && FindPlayerVehicle()->IsBoat() && pTargetEntity->GetModelIndex() != MI_SKIMMER) + return false; + i = CPools::GetVehiclePool()->GetSize(); + while(--i >= 0){ + veh = CPools::GetVehiclePool()->GetSlot(i); + if(veh && veh->IsCar() && veh != FindPlayerVehicle() && veh->bIsLawEnforcer){ + float dx = veh->GetPosition().x - FindPlayerCoors().x; + float dy = veh->GetPosition().y - FindPlayerCoors().y; + float dist = (veh->GetPosition() - FindPlayerCoors()).Magnitude(); + if(dist < 30.0f){ + if(dx*FindPlayerVehicle()->GetForward().x + dy*FindPlayerVehicle()->GetForward().y < 0.0f && + veh->GetForward().x*FindPlayerVehicle()->GetForward().x + veh->GetForward().y*FindPlayerVehicle()->GetForward().y > 0.8f){ + target = Multiply3x3(veh->GetMatrix(), CVector(-1.4f, -2.3f, 0.3f)); + target += veh->GetPosition(); + if(!CWorld::GetIsLineOfSightClear(veh->GetPosition(), target, true, false, false, false, false, false, false)) + return false; + TakeControl(veh, CCam::MODE_WHEELCAM, JUMP_CUT, CAMCONTROL_OBBE); + return true; + } + } + } + } + return false; + + case OBBE_9: + camPos = FindPlayerCoors(); + playerSpeed = FindPlayerSpeed(); + playerSpeed.z = 0.0f; + playerSpeed.Normalise(); + camPos += 15.0f*playerSpeed; + camPos += CVector(2.0f, 1.0f, 0.0f); + + ground = CWorld::FindGroundZFor3DCoord(camPos.x, camPos.y, camPos.z+5.0f, &foundGround); + if(foundGround) + camPos.z = ground + 0.5f; + else{ + ground = CWorld::FindRoofZFor3DCoord(camPos.x, camPos.y, camPos.z-5.0f, &foundGround); + if(foundGround) + camPos.z = ground + 0.5f; + } + if(!CWorld::GetIsLineOfSightClear(FindPlayerCoors(), camPos, true, false, false, false, false, false, false)) + return false; + + SetCamPositionForFixedMode(camPos, CVector(0.0f, 0.0f, 0.0f)); + TakeControl(FindPlayerEntity(), CCam::MODE_FIXED, JUMP_CUT, CAMCONTROL_OBBE); + return true; + case OBBE_10: + camPos = FindPlayerCoors(); + playerSpeed = FindPlayerSpeed(); + playerSpeed.z = 0.0f; + playerSpeed.Normalise(); + camPos += 5.0f*playerSpeed; + camPos += CVector(2.0f, 1.0f, 0.5f); + + if(!CWorld::GetIsLineOfSightClear(FindPlayerCoors(), camPos, true, false, false, false, false, false, false)) + return false; + + SetCamPositionForFixedMode(camPos, CVector(0.0f, 0.0f, 0.0f)); + TakeControl(FindPlayerEntity(), CCam::MODE_FIXED, JUMP_CUT, CAMCONTROL_OBBE); + return true; + case OBBE_11: + camPos = FindPlayerCoors(); + playerSpeed = FindPlayerSpeed(); + playerSpeed.z = 0.0f; + playerSpeed.Normalise(); + camPos += 20.0f*playerSpeed; + camPos += CVector(2.0f, 1.0f, 20.0f); + + if(!CWorld::GetIsLineOfSightClear(FindPlayerCoors(), camPos, true, false, false, false, false, false, false)) + return false; + + SetCamPositionForFixedMode(camPos, CVector(0.0f, 0.0f, 0.0f)); + TakeControl(FindPlayerEntity(), CCam::MODE_FIXED, JUMP_CUT, CAMCONTROL_OBBE); + return true; + case OBBE_12: + camPos = FindPlayerCoors(); + playerSpeed = FindPlayerSpeed(); + playerSpeed.z = 0.0f; + playerSpeed.Normalise(); + camPos += 5.0f*playerSpeed; + camPos += CVector(2.0f, 1.0f, 10.5f); + + if(!CWorld::GetIsLineOfSightClear(FindPlayerCoors(), camPos, true, false, false, false, false, false, false)) + return false; + + SetCamPositionForFixedMode(camPos, CVector(0.0f, 0.0f, 0.0f)); + TakeControl(FindPlayerEntity(), CCam::MODE_FIXED, JUMP_CUT, CAMCONTROL_OBBE); + return true; + case OBBE_13: +#ifdef FIX_BUGS + TakeControl(FindPlayerEntity(), CCam::MODE_TOP_DOWN_PED, JUMP_CUT, CAMCONTROL_OBBE); +#else + TakeControl(FindPlayerEntity(), CCam::MODE_TOPDOWN, JUMP_CUT, CAMCONTROL_OBBE); +#endif + return true; + + // Heli modes + case OBBE_14: + veh = FindPlayerVehicle(); + if(veh == nil) + return false; + target = Multiply3x3(FindPlayerVehicle()->GetMatrix(), CVector(-1.4f, -2.3f, 0.3f)); + target += FindPlayerVehicle()->GetPosition(); + if(!veh->IsBoat() && !CWorld::GetIsLineOfSightClear(veh->GetPosition(), target, true, false, false, false, false, false, false)) + return false; + TakeControl(veh, CCam::MODE_WHEELCAM, JUMP_CUT, CAMCONTROL_OBBE); + return true; + case OBBE_15: + if(FindPlayerVehicle() == nil) + return false; + camPos = FindPlayerCoors(); + playerSpeed = FindPlayerSpeed(); + playerSpeed.z = 0.0f; + playerSpeed.Normalise(); + camPos += 34.0f*playerSpeed; + camPos.z = FindPlayerCoors().z + 0.5f; + if(FindPlayerVehicle()->IsBoat()) + camPos.z += 1.0f; + + if(!CWorld::GetIsLineOfSightClear(FindPlayerCoors(), camPos, true, false, false, false, false, false, false)) + return false; + + fwd = FindPlayerCoors() - camPos; + fwd2 = FindPlayerCoors() - camPos; + fwd2.z = 0.0f; + // too far and driving away from cam + if(fwd.Magnitude() > 44.0f && DotProduct(FindPlayerSpeed(), fwd2) > 0.0f) + return false; + // too close + if(fwd.Magnitude() < 3.0f) + return true; + + SetCamPositionForFixedMode(camPos, CVector(0.0f, 0.0f, 0.0f)); + TakeControl(FindPlayerEntity(), CCam::MODE_FIXED, JUMP_CUT, CAMCONTROL_OBBE); + return true; + case OBBE_16: + if(FindPlayerVehicle() == nil) + return false; + camPos = FindPlayerCoors(); + playerSpeed = FindPlayerSpeed(); + playerSpeed.z = 0.0f; + playerSpeed.Normalise(); + angle = CGeneral::GetATanOfXY(playerSpeed.x, playerSpeed.y) + DEGTORAD(60.0f); + playerSpeed += CVector(Cos(angle), Sin(angle), 0.0f); + playerSpeed.Normalise(); + camPos += 30.0f*playerSpeed; + camPos.z = FindPlayerCoors().z - 5.5f; + + foundGround = false; + ground = CWorld::FindRoofZFor3DCoord(camPos.x, camPos.y, camPos.z+5.0f, &foundGround); + if(foundGround) + camPos.z = ground + 0.5f; + else if(CWaterLevel::GetWaterLevelNoWaves(camPos.x, camPos.y, camPos.z, &ground)){ + float waterOffset = 1.0f; + if(FindPlayerVehicle() && FindPlayerVehicle()->IsBoat()) + waterOffset = -2.0f; + if(camPos.z < ground + waterOffset) + camPos.z = ground + waterOffset; + } + if(!CWorld::GetIsLineOfSightClear(FindPlayerCoors(), camPos, true, false, false, false, false, false, false)) + return false; + + fwd = FindPlayerCoors() - camPos; + // too far + if(fwd.Magnitude() > 50.0f) + return false; + // too close + if(fwd.Magnitude() < 3.0f) + return true; + + SetCamPositionForFixedMode(camPos, CVector(0.0f, 0.0f, 0.0f)); + TakeControl(FindPlayerEntity(), CCam::MODE_FIXED, JUMP_CUT, CAMCONTROL_OBBE); + return true; + case OBBE_17: + if(FindPlayerVehicle() == nil) + return false; + camPos = FindPlayerCoors(); + playerSpeed = FindPlayerSpeed(); + playerSpeed.z = 0.0f; + playerSpeed.Normalise(); + angle = CGeneral::GetATanOfXY(playerSpeed.x, playerSpeed.y) + DEGTORAD(190.0f); + playerSpeed += CVector(Cos(angle), Sin(angle), 0.0f); + playerSpeed.Normalise(); + camPos += 25.0f*playerSpeed; + camPos.z = FindPlayerCoors().z - 1.0f; + + foundGround = false; + ground = CWorld::FindRoofZFor3DCoord(camPos.x, camPos.y, camPos.z+5.0f, &foundGround); + if(foundGround) + camPos.z = ground + 0.5f; + else if(CWaterLevel::GetWaterLevelNoWaves(camPos.x, camPos.y, camPos.z, &ground)){ + float waterOffset = 1.0f; + if(FindPlayerVehicle() && FindPlayerVehicle()->IsBoat()) + waterOffset = -2.0f; + if(camPos.z < ground + waterOffset) + camPos.z = ground + waterOffset; + } + if(!CWorld::GetIsLineOfSightClear(FindPlayerCoors(), camPos, true, false, false, false, false, false, false)) + return false; + + fwd = FindPlayerCoors() - camPos; + fwd2 = FindPlayerCoors() - camPos; + fwd2.z = 0.0f; + // too far and driving away from cam + if(fwd.Magnitude() > 50.0f && DotProduct(FindPlayerSpeed(), fwd2) > 0.0f) + return false; + // too close + if(fwd.Magnitude() < 2.0f) + return true; + + SetCamPositionForFixedMode(camPos, CVector(0.0f, 0.0f, 0.0f)); + TakeControl(FindPlayerEntity(), CCam::MODE_FIXED, JUMP_CUT, CAMCONTROL_OBBE); + return true; + case OBBE_18: + camPos = FindPlayerCoors(); + if(FindPlayerVehicle() && FindPlayerVehicle()->IsBoat()) + camPos.z += 23.0f; + else + camPos.z -= 23.0f; + playerSpeed = FindPlayerSpeed(); + angle = CGeneral::GetATanOfXY(playerSpeed.x, playerSpeed.y) + DEGTORAD(145.0f); + playerSpeed += CVector(Cos(angle), Sin(angle), 0.0f); + playerSpeed.Normalise(); + camPos += 15.0f*playerSpeed; + + foundGround = false; + ground = CWorld::FindGroundZFor3DCoord(camPos.x, camPos.y, camPos.z+5.0f, &foundGround); +#ifdef FIX_BUGS + if(foundGround) +#else + if(ground == true) +#endif + { + if(camPos.z < ground) + camPos.z = ground + 0.5f; + }else if(CWaterLevel::GetWaterLevelNoWaves(camPos.x, camPos.y, camPos.z, &ground)){ + float waterOffset = 1.0f; + if(FindPlayerVehicle() && FindPlayerVehicle()->IsBoat()) + waterOffset = -2.0f; + if(camPos.z < ground + waterOffset) + camPos.z = ground + waterOffset; + } + if(!CWorld::GetIsLineOfSightClear(FindPlayerCoors(), camPos, true, false, false, false, false, false, false)) + return false; + + fwd = FindPlayerCoors() - camPos; + // too far + if(fwd.Magnitude() > 57.0f) + return false; + // too close + if(fwd.Magnitude() < 1.0f) + return true; + + SetCamPositionForFixedMode(camPos, CVector(0.0f, 0.0f, 0.0f)); + TakeControl(FindPlayerEntity(), CCam::MODE_FIXED, JUMP_CUT, CAMCONTROL_OBBE); + return true; + case OBBE_19: + camPos = FindPlayerCoors(); + if(FindPlayerVehicle() && FindPlayerVehicle()->IsBoat()) + camPos.z += 4.0f; + else + camPos.z -= 1.0f; + playerSpeed = FindPlayerSpeed(); + angle = CGeneral::GetATanOfXY(playerSpeed.x, playerSpeed.y) + DEGTORAD(28.0f); + playerSpeed += CVector(Cos(angle), Sin(angle), 0.0f); + playerSpeed.Normalise(); + camPos += 12.5f*playerSpeed; + + foundGround = false; + ground = CWorld::FindGroundZFor3DCoord(camPos.x, camPos.y, camPos.z+5.0f, &foundGround); +#ifdef FIX_BUGS + if(foundGround) +#else + if(ground == true) +#endif + { + if(camPos.z < ground) + camPos.z = ground + 0.5f; + }else if(CWaterLevel::GetWaterLevelNoWaves(camPos.x, camPos.y, camPos.z, &ground)){ + float waterOffset = 1.0f; + if(FindPlayerVehicle() && FindPlayerVehicle()->IsBoat()) + waterOffset = -2.0f; + if(camPos.z < ground + waterOffset) + camPos.z = ground + waterOffset; + } + if(!CWorld::GetIsLineOfSightClear(FindPlayerCoors(), camPos, true, false, false, false, false, false, false)) + return false; + + fwd = FindPlayerCoors() - camPos; + // too far + if(fwd.Magnitude() > 36.0f) + return false; + // too close + if(fwd.Magnitude() < 2.0f) + return true; + + SetCamPositionForFixedMode(camPos, CVector(0.0f, 0.0f, 0.0f)); + TakeControl(FindPlayerEntity(), CCam::MODE_FIXED, JUMP_CUT, CAMCONTROL_OBBE); + return true; + case OBBE_ONSTRING_HELI: + TakeControl(FindPlayerEntity(), CCam::MODE_CAM_ON_A_STRING, JUMP_CUT, CAMCONTROL_OBBE); + return true; + default: + return false; + } +} + +int32 SequenceOfCarCams[16] = { + OBBE_WHEEL, OBBE_COPCAR, OBBE_3, OBBE_1, OBBE_3, OBBE_COPCAR_WHEEL, + OBBE_2, OBBE_3, OBBE_COPCAR_WHEEL, OBBE_COPCAR, OBBE_2, OBBE_3, + OBBE_5, OBBE_3, + OBBE_ONSTRING // actually unused... +}; + +void +CCamera::ProcessObbeCinemaCameraCar(void) +{ + static int OldMode = -1; + static int32 TimeForNext = 0; + int i = 0; + + if(!bDidWeProcessAnyCinemaCam){ + OldMode = -1; + bSwitchedToObbeCam = true; + } + + if(!bDidWeProcessAnyCinemaCam || IsItTimeForNewcam(SequenceOfCarCams[OldMode], TimeForNext)){ + // This is very strange code... + for(OldMode = (OldMode+1) % 14; + !TryToStartNewCamMode(SequenceOfCarCams[OldMode]) && i <= 14; + OldMode = (OldMode+1) % 14) + i++; + TimeForNext = CTimer::GetTimeInMilliseconds(); + if(i >= 14){ + OldMode = 14; + TryToStartNewCamMode(SequenceOfCarCams[14]); + } + } + + m_iModeObbeCamIsInForCar = OldMode; + bDidWeProcessAnyCinemaCam = true; +} + +int32 SequenceOfHeliCams[6] = { OBBE_14, OBBE_15, OBBE_16, OBBE_17, OBBE_18, OBBE_19 }; + +void +CCamera::ProcessObbeCinemaCameraHeli(void) +{ + static int OldMode = -1; + static int32 TimeForNext = 0; + int i = 0; + + if(!bDidWeProcessAnyCinemaCam){ + OldMode = -1; + bSwitchedToObbeCam = true; + } + + if(!bDidWeProcessAnyCinemaCam || IsItTimeForNewcam(SequenceOfHeliCams[OldMode], TimeForNext)){ + // This is very strange code... + for(OldMode = (OldMode+1) % 6; + !TryToStartNewCamMode(SequenceOfCarCams[OldMode]) && i <= 6; + OldMode = (OldMode+1) % 6) + i++; + if(i >= 6){ + OldMode = 6; + if(Cams[ActiveCam].Mode != CCam::MODE_CAM_ON_A_STRING){ + TryToStartNewCamMode(OBBE_ONSTRING_HELI); + TimeForNext = CTimer::GetTimeInMilliseconds(); + } + }else + TimeForNext = CTimer::GetTimeInMilliseconds(); + } + + m_iModeObbeCamIsInForCar = OldMode; + bDidWeProcessAnyCinemaCam = true; +} + +int32 SequenceOfPedCams[5] = { OBBE_9, OBBE_10, OBBE_11, OBBE_12, OBBE_13 }; + +void +CCamera::ProcessObbeCinemaCameraPed(void) +{ + // static bool bObbePedProcessed = false; // unused + static int PedOldMode = -1; + static int32 PedTimeForNext = 0; + + if(!bDidWeProcessAnyCinemaCam) + PedOldMode = -1; + + if(!bDidWeProcessAnyCinemaCam || IsItTimeForNewcam(SequenceOfPedCams[PedOldMode], PedTimeForNext)){ + for(PedOldMode = (PedOldMode+1) % 5; + !TryToStartNewCamMode(SequenceOfPedCams[PedOldMode]); + PedOldMode = (PedOldMode+1) % 5); + PedTimeForNext = CTimer::GetTimeInMilliseconds(); + } + bDidWeProcessAnyCinemaCam = true; +} + +void +CCamera::DontProcessObbeCinemaCamera(void) +{ + bDidWeProcessAnyCinemaCam = false; +} + +#ifdef GTA_TRAIN +void +CCamera::LoadTrainCamNodes(char const *name) +{ + CFileMgr::SetDir("data"); + + char token[16] = { 0 }; + char filename[16] = { 0 }; + uint8 *buf; + ssize_t bufpos = 0; + int field = 0; + int tokpos = 0; + char c; + int i; + ssize_t len; + + strcpy(filename, name); + len = (int)strlen(filename); + filename[len] = '.'; + filename[len+1] = 'd'; + filename[len+2] = 'a'; + filename[len+3] = 't'; + + m_uiNumberOfTrainCamNodes = 0; + + buf = new uint8[20000]; + len = CFileMgr::LoadFile(filename, buf, 20000, "r"); + + for(i = 0; i < MAX_NUM_OF_NODES; i++){ + m_arrTrainCamNode[i].m_cvecPointToLookAt = CVector(0.0f, 0.0f, 0.0f); + m_arrTrainCamNode[i].m_cvecMinPointInRange = CVector(0.0f, 0.0f, 0.0f); + m_arrTrainCamNode[i].m_cvecMaxPointInRange = CVector(0.0f, 0.0f, 0.0f); + m_arrTrainCamNode[i].m_fDesiredFOV = 0.0f; + m_arrTrainCamNode[i].m_fNearClip = 0.0f; + } + + while(bufpos <= len){ + c = buf[bufpos]; + switch(c){ + case '-': + case '.': + case '0': case '1': case '2': case '3': case '4': + case '5': case '6': case '7': case '8': case '9': +// case '10': case '11': case '12': case '13': // ahem... + token[tokpos++] = c; + bufpos++; + break; + + case ',': + case ';': // game has the code for this duplicated but we handle both under the same case + switch((field+14)%14){ + case 0: + m_arrTrainCamNode[m_uiNumberOfTrainCamNodes].m_cvecCamPosition.x = atof(token); + break; + case 1: + m_arrTrainCamNode[m_uiNumberOfTrainCamNodes].m_cvecCamPosition.y = atof(token); + break; + case 2: + m_arrTrainCamNode[m_uiNumberOfTrainCamNodes].m_cvecCamPosition.z = atof(token); + break; + case 3: + m_arrTrainCamNode[m_uiNumberOfTrainCamNodes].m_cvecPointToLookAt.x = atof(token); + break; + case 4: + m_arrTrainCamNode[m_uiNumberOfTrainCamNodes].m_cvecPointToLookAt.y = atof(token); + break; + case 5: + m_arrTrainCamNode[m_uiNumberOfTrainCamNodes].m_cvecPointToLookAt.z = atof(token); + break; + case 6: + m_arrTrainCamNode[m_uiNumberOfTrainCamNodes].m_cvecMinPointInRange.x = atof(token); + break; + case 7: + m_arrTrainCamNode[m_uiNumberOfTrainCamNodes].m_cvecMinPointInRange.y = atof(token); + break; + case 8: + m_arrTrainCamNode[m_uiNumberOfTrainCamNodes].m_cvecMinPointInRange.z = atof(token); + break; + case 9: + m_arrTrainCamNode[m_uiNumberOfTrainCamNodes].m_cvecMaxPointInRange.x = atof(token); + break; + case 10: + m_arrTrainCamNode[m_uiNumberOfTrainCamNodes].m_cvecMaxPointInRange.y = atof(token); + break; + case 11: + m_arrTrainCamNode[m_uiNumberOfTrainCamNodes].m_cvecMaxPointInRange.z = atof(token); + break; + case 12: + m_arrTrainCamNode[m_uiNumberOfTrainCamNodes].m_fDesiredFOV = atof(token); + break; + case 13: + m_arrTrainCamNode[m_uiNumberOfTrainCamNodes].m_fNearClip = atof(token); + m_uiNumberOfTrainCamNodes++; + break; + } + field++; + bufpos++; + memset(token, 0, sizeof(token)); + tokpos = 0; + break; + + default: + bufpos++; + break; + } + } + + delete[] buf; + CFileMgr::SetDir(""); +} + +void +CCamera::Process_Train_Camera_Control(void) +{ + bool found = false; + CTrain *target = (CTrain*)pTargetEntity; + m_bUseSpecialFovTrain = true; + static bool OKtoGoBackToNodeCam = true; // only ever set to true + uint32 i; + + if(target->m_nTrackId == TRACK_ELTRAIN && !m_bAboveGroundTrainNodesLoaded){ + m_bAboveGroundTrainNodesLoaded = true; + m_bBelowGroundTrainNodesLoaded = false; + LoadTrainCamNodes("Train"); + m_uiTimeLastChange = CTimer::GetTimeInMilliseconds(); + OKtoGoBackToNodeCam = true; + m_iCurrentTrainCamNode = 0; + } + if(target->m_nTrackId == TRACK_SUBWAY && !m_bBelowGroundTrainNodesLoaded){ + m_bBelowGroundTrainNodesLoaded = true; + m_bAboveGroundTrainNodesLoaded = false; + LoadTrainCamNodes("Train2"); + m_uiTimeLastChange = CTimer::GetTimeInMilliseconds(); + OKtoGoBackToNodeCam = true; + m_iCurrentTrainCamNode = 0; + } + + m_bTargetJustBeenOnTrain = true; + uint32 node = m_iCurrentTrainCamNode; + for(i = 0; i < m_uiNumberOfTrainCamNodes && !found; i++){ + if(target->IsWithinArea(m_arrTrainCamNode[node].m_cvecMinPointInRange.x, + m_arrTrainCamNode[node].m_cvecMinPointInRange.y, + m_arrTrainCamNode[node].m_cvecMinPointInRange.z, + m_arrTrainCamNode[node].m_cvecMaxPointInRange.x, + m_arrTrainCamNode[node].m_cvecMaxPointInRange.y, + m_arrTrainCamNode[node].m_cvecMaxPointInRange.z)){ + m_iCurrentTrainCamNode = node; + found = true; + } + node++; + if(node >= m_uiNumberOfTrainCamNodes) + node = 0; + } +#ifdef FIX_BUGS + // Not really a bug but be nice and respect the debug mode + if(DebugCamMode){ + TakeControl(target, DebugCamMode, JUMP_CUT, CAMCONTROL_SCRIPT); + return; + } +#endif + + if(found){ + SetWideScreenOn(); + if(DotProduct(((CTrain*)pTargetEntity)->GetMoveSpeed(), pTargetEntity->GetForward()) < 0.001f){ + TakeControl(FindPlayerPed(), CCam::MODE_FOLLOWPED, JUMP_CUT, CAMCONTROL_SCRIPT); + if(target->Doors[0].IsFullyOpen()) + SetWideScreenOff(); + }else{ + SetCamPositionForFixedMode(m_arrTrainCamNode[m_iCurrentTrainCamNode].m_cvecCamPosition, CVector(0.0f, 0.0f, 0.0f)); + if(m_arrTrainCamNode[m_iCurrentTrainCamNode].m_cvecPointToLookAt.x == 999.0f && + m_arrTrainCamNode[m_iCurrentTrainCamNode].m_cvecPointToLookAt.y == 999.0f && + m_arrTrainCamNode[m_iCurrentTrainCamNode].m_cvecPointToLookAt.z == 999.0f) + TakeControl(target, CCam::MODE_FIXED, JUMP_CUT, CAMCONTROL_SCRIPT); + else + TakeControlNoEntity(m_arrTrainCamNode[m_iCurrentTrainCamNode].m_cvecPointToLookAt, JUMP_CUT, CAMCONTROL_SCRIPT); + RwCameraSetNearClipPlane(Scene.camera, m_arrTrainCamNode[m_iCurrentTrainCamNode].m_fNearClip); + } + }else{ + if(DotProduct(((CTrain*)pTargetEntity)->GetMoveSpeed(), pTargetEntity->GetForward()) < 0.001f){ + TakeControl(FindPlayerPed(), CCam::MODE_FOLLOWPED, JUMP_CUT, CAMCONTROL_SCRIPT); + if(target->Doors[0].IsFullyOpen()) + SetWideScreenOff(); + } + } +} +#endif + + +void +CCamera::LoadPathSplines(int file) +{ + bool reading = true; + char c, token[32] = { 0 }; + int i, j, n; + + n = 0; + + DeleteCutSceneCamDataMemory(); + for(i = 0; i < MAX_NUM_OF_SPLINETYPES; i++) + m_arrPathArray[i].m_arr_PathData = new float[CCamPathSplines::MAXPATHLENGTH]; + +// Why is this gone? +// for(i = 0; i < MAX_NUM_OF_SPLINETYPES; i++) +// for(j = 0; j < CCamPathSplines::MAXPATHLENGTH; j++) +// m_arrPathArray[i].m_arr_PathData[j] = 0.0f; + + m_bStartingSpline = false; + + i = 0; + j = 0; + while(reading){ + CFileMgr::Read(file, &c, 1); + switch(c){ + case '\0': + reading = false; + break; + + case '+': case '-': case '.': + case '0': case '1': case '2': case '3': case '4': + case '5': case '6': case '7': case '8': case '9': + case 'e': case 'E': + token[n++] = c; + break; + + case ',': +#ifdef FIX_BUGS + if(i < MAX_NUM_OF_SPLINETYPES && j < CCamPathSplines::MAXPATHLENGTH) +#endif + m_arrPathArray[i].m_arr_PathData[j] = atof(token); + j++; + memset(token, 0, 32); + n = 0; + break; + + case ';': +#ifdef FIX_BUGS + if(i < MAX_NUM_OF_SPLINETYPES && j < CCamPathSplines::MAXPATHLENGTH) +#endif + m_arrPathArray[i].m_arr_PathData[j] = atof(token); + i++; + j = 0; + if (i == MAX_NUM_OF_SPLINETYPES) + reading = false; + memset(token, 0, 32); + n = 0; + } + } +} + +void +CCamera::DeleteCutSceneCamDataMemory(void) +{ + int i; + for(i = 0; i < MAX_NUM_OF_SPLINETYPES; i++) + if(m_arrPathArray[i].m_arr_PathData){ + delete[] m_arrPathArray[i].m_arr_PathData; + m_arrPathArray[i].m_arr_PathData = nil; + } +} + +void +CCamera::FinishCutscene(void) +{ + SetPercentAlongCutScene(100.0f); + m_fPositionAlongSpline = 1.0f; + m_bcutsceneFinished = true; +} + +uint32 +CCamera::GetCutSceneFinishTime(void) +{ + int cam = ActiveCam; + if (Cams[cam].Mode == CCam::MODE_FLYBY) + return Cams[cam].m_uiFinishTime; + cam = (cam + 1) % 2; + if (Cams[cam].Mode == CCam::MODE_FLYBY) + return Cams[cam].m_uiFinishTime; + + return 0; +} + +void +CCamera::SetCamCutSceneOffSet(const CVector &pos) +{ + m_vecCutSceneOffset = pos; +}; + +void +CCamera::SetPercentAlongCutScene(float percent) +{ + if(Cams[ActiveCam].Mode == CCam::MODE_FLYBY) + Cams[ActiveCam].m_fTimeElapsedFloat = percent/100.0f * Cams[ActiveCam].m_uiFinishTime; + else if(Cams[(ActiveCam+1)%2].Mode == CCam::MODE_FLYBY) + Cams[(ActiveCam+1)%2].m_fTimeElapsedFloat = percent/100.0f * Cams[(ActiveCam+1)%2].m_uiFinishTime; +} + +void +CCamera::SetParametersForScriptInterpolation(float stopMoving, float catchUp, int32 time) +{ + m_fScriptPercentageInterToStopMoving = stopMoving * 0.01f; + m_fScriptPercentageInterToCatchUp = catchUp * 0.01f; + m_fScriptTimeForInterPolation = time; + m_bScriptParametersSetForInterPol = true; +} + +void +CCamera::SetZoomValueFollowPedScript(int16 dist) +{ + switch (dist) { + case 0: m_fPedZoomValueScript = 0.25f; break; + case 1: m_fPedZoomValueScript = 1.5f; break; + case 2: m_fPedZoomValueScript = 2.9f; break; + default: break; + } + + m_bUseScriptZoomValuePed = true; +} + +void +CCamera::SetZoomValueCamStringScript(int16 dist) +{ + if (Cams[ActiveCam].CamTargetEntity->IsVehicle()) { + int vehApp = ((CVehicle*)Cams[ActiveCam].CamTargetEntity)->GetVehicleAppearance(); + int vehArrPos = 0; + GetArrPosForVehicleType(vehApp, vehArrPos); + +#ifdef FREE_CAM + if (bFreeCam) { + switch (dist) { + case 0: m_fCarZoomValueScript = LCS_ZOOM_ONE_DISTANCE[vehArrPos]; break; + case 1: m_fCarZoomValueScript = LCS_ZOOM_TWO_DISTANCE[vehArrPos]; break; + case 2: m_fCarZoomValueScript = LCS_ZOOM_THREE_DISTANCE[vehArrPos]; break; + default: break; + } + } + else +#endif + { + switch (dist) { + case 0: m_fCarZoomValueScript = ZOOM_ONE_DISTANCE[vehArrPos]; break; + case 1: m_fCarZoomValueScript = ZOOM_TWO_DISTANCE[vehArrPos]; break; + case 2: m_fCarZoomValueScript = ZOOM_THREE_DISTANCE[vehArrPos]; break; + default: break; + } + } + + m_bUseScriptZoomValueCar = true; + } else { + switch (dist) { + case 0: m_fPedZoomValueScript = 0.25f; break; + case 1: m_fPedZoomValueScript = 1.5f; break; + case 2: m_fPedZoomValueScript = 2.9f; break; + default: break; + } + + m_bUseScriptZoomValuePed = true; + } +} + +void +CCamera::SetNearClipScript(float clip) +{ + m_fNearClipScript = clip; + m_bUseNearClipScript = true; +} + + + +void +CCamera::ProcessFade(void) +{ + if(m_bFading){ + if(m_iFadingDirection == FADE_IN){ + if(m_fTimeToFadeOut != 0.0f) + m_fFLOATingFade -= CTimer::GetTimeStepInSeconds() * 255.0f / m_fTimeToFadeOut; + else + m_fFLOATingFade = 0.0f; + if (m_fFLOATingFade <= 0.0f) { + m_bFading = false; + m_fFLOATingFade = 0.0f; + } + }else if(m_iFadingDirection == FADE_OUT){ + if(m_fTimeToFadeOut != 0.0f) + m_fFLOATingFade += CTimer::GetTimeStepInSeconds() * 255.0f / m_fTimeToFadeOut; + else + m_fFLOATingFade = 255.0f; + if (m_fFLOATingFade >= 255.0f) { + m_bFading = false; + m_fFLOATingFade = 255.0f; + } + } + CDraw::FadeValue = m_fFLOATingFade; + } +} + +void +CCamera::ProcessMusicFade(void) +{ + if(m_bMusicFading){ + if(m_iMusicFadingDirection == FADE_IN){ + if(m_fTimeToFadeMusic == 0.0f) + m_fFLOATingFadeMusic = 0.0f; + else + m_fFLOATingFadeMusic -= 255.0f*CTimer::GetTimeStepInSeconds()/m_fTimeToFadeMusic; + if(m_fFLOATingFadeMusic <= 0.0f){ + m_bMusicFading = false; + m_fFLOATingFadeMusic = 0.0f; + } + }else if(m_iMusicFadingDirection == FADE_OUT){ + if(m_fTimeToFadeMusic == 0.0f) + m_fFLOATingFadeMusic = 255.0f; + else + m_fFLOATingFadeMusic += 255.0f*CTimer::GetTimeStepInSeconds()/m_fTimeToFadeMusic; + if(m_fFLOATingFadeMusic >= 255.0f){ + m_bMusicFading = false; + m_fFLOATingFadeMusic = 255.0f; + } + } + DMAudio.SetEffectsFadeVol(127 - m_fFLOATingFadeMusic/255.0f * 127); + DMAudio.SetMusicFadeVol(127 - m_fFLOATingFadeMusic/255.0f * 127); + } +} + +void +CCamera::Fade(float timeout, int16 direction) +{ + m_bFading = true; + m_iFadingDirection = direction; + m_fTimeToFadeOut = timeout; + m_uiFadeTimeStarted = CTimer::GetTimeInMilliseconds(); + if(!m_bIgnoreFadingStuffForMusic){ + m_bMusicFading = true; + m_iMusicFadingDirection = direction; + m_fTimeToFadeMusic = timeout; + m_uiFadeTimeStartedMusic = CTimer::GetTimeInMilliseconds(); + } +} + +void +CCamera::SetFadeColour(uint8 r, uint8 g, uint8 b) +{ + m_FadeTargetIsSplashScreen = r == 2 && g == 2 && b == 2; + CDraw::FadeRed = r; + CDraw::FadeGreen = g; + CDraw::FadeBlue = b; +} + +bool +CCamera::GetFading(void) +{ + return m_bFading; +} + +int +CCamera::GetFadingDirection(void) +{ + if(m_bFading) + return m_iFadingDirection == FADE_IN ? FADE_IN : FADE_OUT; + else + return FADE_NONE; +} + +int +CCamera::GetScreenFadeStatus(void) +{ + if(m_fFLOATingFade == 0.0f) + return FADE_0; + if(m_fFLOATingFade == 255.0f) + return FADE_2; + return FADE_1; +} + + + +void +CCamera::RenderMotionBlur(void) +{ + if(m_BlurType == 0) + return; + + CMBlur::MotionBlurRender(m_pRwCamera, + m_BlurRed, m_BlurGreen, m_BlurBlue, + m_motionBlur, m_BlurType, m_imotionBlurAddAlpha); +} + +void +CCamera::SetMotionBlur(int r, int g, int b, int a, int type) +{ + m_BlurRed = r; + m_BlurGreen = g; + m_BlurBlue = b; + m_motionBlur = a; + m_BlurType = type; +} + +void +CCamera::SetMotionBlurAlpha(int a) +{ + m_imotionBlurAddAlpha = a; +} + + + +int +CCamera::GetLookDirection(void) +{ + if(Cams[ActiveCam].Mode == CCam::MODE_CAM_ON_A_STRING || + Cams[ActiveCam].Mode == CCam::MODE_1STPERSON || + Cams[ActiveCam].Mode == CCam::MODE_BEHINDBOAT || + Cams[ActiveCam].Mode == CCam::MODE_FOLLOWPED) + return Cams[ActiveCam].DirectionWasLooking; + return LOOKING_FORWARD; +} + +bool +CCamera::GetLookingForwardFirstPerson(void) +{ + return Cams[ActiveCam].Mode == CCam::MODE_1STPERSON && + Cams[ActiveCam].DirectionWasLooking == LOOKING_FORWARD; +} + +bool +CCamera::GetLookingLRBFirstPerson(void) +{ + return Cams[ActiveCam].Mode == CCam::MODE_1STPERSON && Cams[ActiveCam].DirectionWasLooking != LOOKING_FORWARD; +} + +void +CCamera::SetCameraDirectlyBehindForFollowPed_CamOnAString(void) +{ + m_bCamDirectlyBehind = true; + CPlayerPed *player = FindPlayerPed(); + if (player) + m_PedOrientForBehindOrInFront = CGeneral::GetATanOfXY(player->GetForward().x, player->GetForward().y); +} + +void +CCamera::SetCameraDirectlyInFrontForFollowPed_CamOnAString(void) +{ + m_bCamDirectlyInFront = true; + CPlayerPed *player = FindPlayerPed(); + if (player) + m_PedOrientForBehindOrInFront = CGeneral::GetATanOfXY(player->GetForward().x, player->GetForward().y); +} + +void +CCamera::SetNewPlayerWeaponMode(int16 mode, int16 minZoom, int16 maxZoom) +{ + SetMotionBlur(CTimeCycle::GetBlurRed(), CTimeCycle::GetBlurGreen(), CTimeCycle::GetBlurBlue(), m_motionBlur, MOTION_BLUR_LIGHT_SCENE); + PlayerWeaponMode.Mode = mode; + PlayerWeaponMode.MaxZoom = maxZoom; + PlayerWeaponMode.MinZoom = minZoom; + PlayerWeaponMode.Duration = 0.0f; +} + +void +CCamera::ClearPlayerWeaponMode(void) +{ + SetMotionBlur(CTimeCycle::GetBlurRed(), CTimeCycle::GetBlurGreen(), CTimeCycle::GetBlurBlue(), m_motionBlur, MOTION_BLUR_LIGHT_SCENE); + PlayerWeaponMode.Mode = 0; + PlayerWeaponMode.MaxZoom = 1; + PlayerWeaponMode.MinZoom = -1; + PlayerWeaponMode.Duration = 0.0f; +} + +void +CCamera::UpdateAimingCoors(CVector const &coors) +{ + m_cvecAimingTargetCoors = coors; +} + +bool +CCamera::Find3rdPersonCamTargetVector(float dist, CVector pos, CVector &source, CVector &target) +{ + if(CPad::GetPad(0)->GetLookBehindForPed()){ + source = pos; + target = dist*Cams[ActiveCam].CamTargetEntity->GetForward() + source; + return false; + }else{ + float angleX = DEGTORAD((m_f3rdPersonCHairMultX-0.5f) * 1.8f * 0.5f * Cams[ActiveCam].FOV * CDraw::GetAspectRatio()); + float angleY = DEGTORAD((0.5f-m_f3rdPersonCHairMultY) * 1.8f * 0.5f * Cams[ActiveCam].FOV); + source = Cams[ActiveCam].Source; + target = Cams[ActiveCam].Front; + target += Cams[ActiveCam].Up * Tan(angleY); + target += CrossProduct(Cams[ActiveCam].Front, Cams[ActiveCam].Up) * Tan(angleX); + target.Normalise(); + source += DotProduct(pos - source, target)*target; + target = dist*target + source; + return true; + } +} + +float +CCamera::Find3rdPersonQuickAimPitch(void) +{ + float clampedFrontZ = clamp(Cams[ActiveCam].Front.z, -1.0f, 1.0f); + + float rot = Asin(clampedFrontZ); + + return -(DEGTORAD(((0.5f - m_f3rdPersonCHairMultY) * 1.8f * 0.5f * Cams[ActiveCam].FOV)) + rot); +} + +bool +CCamera::Using1stPersonWeaponMode(void) +{ + switch(PlayerWeaponMode.Mode) + case CCam::MODE_SNIPER: + case CCam::MODE_M16_1STPERSON: + case CCam::MODE_ROCKETLAUNCHER: + case CCam::MODE_HELICANNON_1STPERSON: + case CCam::MODE_CAMERA: + return true; + return false; +} + + +void +CCamera::SetRwCamera(RwCamera *cam) +{ + m_pRwCamera = cam; + m_viewMatrix.Attach(RwCameraGetViewMatrix(m_pRwCamera), false); + CMBlur::MotionBlurOpen(m_pRwCamera); +} + +void +CCamera::CalculateDerivedValues(void) +{ + m_cameraMatrix = Invert(m_matrix); + + float hfov = DEGTORAD(CDraw::GetScaledFOV()/2.0f); + float c = Cos(hfov); + float s = Sin(hfov); + + // right plane + m_vecFrustumNormals[0] = CVector(c, -s, 0.0f); + // left plane + m_vecFrustumNormals[1] = CVector(-c, -s, 0.0f); + + CDraw::CalculateAspectRatio(); + c /= SCREEN_ASPECT_RATIO; + s /= SCREEN_ASPECT_RATIO; + // bottom plane + m_vecFrustumNormals[2] = CVector(0.0f, -s, -c); + // top plane + m_vecFrustumNormals[3] = CVector(0.0f, -s, c); + + if(GetForward().x == 0.0f && GetForward().y == 0.0f) + GetForward().x = 0.0001f; + else + Orientation = Atan2(GetForward().x, GetForward().y); + + CamFrontXNorm = GetForward().x; + CamFrontYNorm = GetForward().y; + float l = Sqrt(SQR(CamFrontXNorm) + SQR(CamFrontYNorm)); + if(l == 0.0f) + CamFrontXNorm = 1.0f; + else{ + CamFrontXNorm /= l; + CamFrontYNorm /= l; + } +} + +bool +CCamera::IsPointVisible(const CVector ¢er, const CMatrix *mat) +{ +#ifdef GTA_PS2 + CVuVector c; + TransformPoint(c, *mat, center); +#else + CVector c = center; + #ifdef FIX_BUGS + c = *mat * center; + #else + RwV3dTransformPoints(&c, &c, 1, (RwMatrix*)mat); + #endif +#endif + if(c.y < CDraw::GetNearClipZ()) return false; + if(c.y > CDraw::GetFarClipZ()) return false; + if(c.x*m_vecFrustumNormals[0].x + c.y*m_vecFrustumNormals[0].y > 0.0f) return false; + if(c.x*m_vecFrustumNormals[1].x + c.y*m_vecFrustumNormals[1].y > 0.0f) return false; + if(c.y*m_vecFrustumNormals[2].y + c.z*m_vecFrustumNormals[2].z > 0.0f) return false; + if(c.y*m_vecFrustumNormals[3].y + c.z*m_vecFrustumNormals[3].z > 0.0f) return false; + return true; +} + +bool +CCamera::IsSphereVisible(const CVector ¢er, float radius, const CMatrix *mat) +{ +#ifdef GTA_PS2 + CVuVector c; + TransformPoint(c, *mat, center); +#else + CVector c = center; + #ifdef FIX_BUGS + c = *mat * center; + #else + RwV3dTransformPoints(&c, &c, 1, (RwMatrix*)mat); + #endif +#endif + if(c.y + radius < CDraw::GetNearClipZ()) return false; + if(c.y - radius > CDraw::GetFarClipZ()) return false; + if(c.x*m_vecFrustumNormals[0].x + c.y*m_vecFrustumNormals[0].y > radius) return false; + if(c.x*m_vecFrustumNormals[1].x + c.y*m_vecFrustumNormals[1].y > radius) return false; + if(c.y*m_vecFrustumNormals[2].y + c.z*m_vecFrustumNormals[2].z > radius) return false; + if(c.y*m_vecFrustumNormals[3].y + c.z*m_vecFrustumNormals[3].z > radius) return false; + return true; +} + +bool +CCamera::IsSphereVisible(const CVector ¢er, float radius) +{ + CMatrix mat = m_cameraMatrix; + return IsSphereVisible(center, radius, &mat); +} + +bool +#ifdef GTA_PS2 +CCamera::IsBoxVisible(CVuVector *box, const CMatrix *mat) +#else +CCamera::IsBoxVisible(CVector *box, const CMatrix *mat) +#endif +{ + int i; + int frustumTests[6] = { 0 }; +#ifdef GTA_PS2 + TransformPoints(box, 8, *mat, box); +#else + #ifdef FIX_BUGS + for (i = 0; i < 8; i++) + box[i] = *mat * box[i]; + #else + RwV3dTransformPoints(box, box, 8, (RwMatrix*)mat); + #endif +#endif + + for(i = 0; i < 8; i++){ + if(box[i].y < CDraw::GetNearClipZ()) frustumTests[0]++; + if(box[i].y > CDraw::GetFarClipZ()) frustumTests[1]++; + if(box[i].x*m_vecFrustumNormals[0].x + box[i].y*m_vecFrustumNormals[0].y > 0.0f) frustumTests[2]++; + if(box[i].x*m_vecFrustumNormals[1].x + box[i].y*m_vecFrustumNormals[1].y > 0.0f) frustumTests[3]++; +// Why not test z? +// if(box[i].y*m_vecFrustumNormals[2].y + box[i].z*m_vecFrustumNormals[2].z > 0.0f) frustumTests[4]++; +// if(box[i].y*m_vecFrustumNormals[3].y + box[i].z*m_vecFrustumNormals[3].z > 0.0f) frustumTests[5]++; + } + for(i = 0; i < 6; i++) + if(frustumTests[i] == 8) + return false; // Box is completely outside of one plane + return true; +} + + + +CCamPathSplines::CCamPathSplines(void) +{ + m_arr_PathData = nil; +} |