diff options
Diffstat (limited to 'src/Camera.h')
| -rw-r--r-- | src/Camera.h | 420 |
1 files changed, 420 insertions, 0 deletions
diff --git a/src/Camera.h b/src/Camera.h new file mode 100644 index 00000000..46396ec4 --- /dev/null +++ b/src/Camera.h @@ -0,0 +1,420 @@ +#pragma once + +#include "Placeable.h" + +class CEntity; +class CPed; +class CAutomobile; + +#define NUMBER_OF_VECTORS_FOR_AVERAGE 2 + +struct CCam +{ + enum CamMode + { + MODE_TOPDOWN1 = 1, + MODE_TOPDOWN2, + MODE_BEHINDCAR, + MODE_FOLLOWPED, + MODE_AIMING, + MODE_DEBUG, + MODE_SNIPER, + MODE_ROCKET, + MODE_MODELVIEW, + MODE_BILL, + MODE_SYPHON, + MODE_CIRCLE, + MODE_CHEESYZOOM, + MODE_WHEELCAM, + MODE_FIXED, + MODE_FIRSTPERSON, + MODE_FLYBY, + MODE_CAMONASTRING, + MODE_REACTIONCAM, + MODE_FOLLOWPEDWITHBINDING, + MODE_CHRISWITHBINDINGPLUSROTATION, + MODE_BEHINDBOAT, + MODE_PLAYERFALLENWATER, + MODE_CAMONTRAINROOF, + MODE_CAMRUNNINGSIDETRAIN, + MODE_BLOODONTHETRACKS, + MODE_IMTHEPASSENGERWOOWOO, + MODE_SYPHONCRIMINFRONT, + MODE_PEDSDEADBABY, + MODE_CUSHYPILLOWSARSE, + MODE_LOOKATCARS, + MODE_ARRESTCAMONE, + MODE_ARRESTCAMTWO, + MODE_M16FIRSTPERSON_34, + MODE_SPECIALFIXEDFORSYPHON, + MODE_FIGHT, + MODE_TOPDOWNPED, + MODE_FIRSTPERSONPEDONPC_38, + MODE_FIRSTPERSONPEDONPC_39, + MODE_FIRSTPERSONPEDONPC_40, + MODE_FIRSTPERSONPEDONPC_41, + MODE_FIRSTPERSONPEDONPC_42, + MODE_EDITOR, + MODE_M16FIRSTPERSON_44 + }; + + bool bBelowMinDist; //used for follow ped mode + bool bBehindPlayerDesired; //used for follow ped mode + bool m_bCamLookingAtVector; + bool m_bCollisionChecksOn; + bool m_bFixingBeta; //used for camera on a string + bool m_bTheHeightFixerVehicleIsATrain; + bool LookBehindCamWasInFront; + bool LookingBehind; + bool LookingLeft; // 32 + bool LookingRight; + bool ResetStatics; //for interpolation type stuff to work + bool Rotating; + + int16 Mode; // CameraMode + uint32 m_uiFinishTime; // 52 + + int m_iDoCollisionChecksOnFrameNum; + int m_iDoCollisionCheckEveryNumOfFrames; + int m_iFrameNumWereAt; // 64 + int m_iRunningVectorArrayPos; + int m_iRunningVectorCounter; + int DirectionWasLooking; + + float f_max_role_angle; //=DEGTORAD(5.0f); + float f_Roll; //used for adding a slight roll to the camera in the + float f_rollSpeed; + float m_fSyphonModeTargetZOffSet; +float m_unknownZOffset; + float m_fAmountFractionObscured; + float m_fAlphaSpeedOverOneFrame; // 100 + float m_fBetaSpeedOverOneFrame; + float m_fBufferedTargetBeta; + float m_fBufferedTargetOrientation; + float m_fBufferedTargetOrientationSpeed; + float m_fCamBufferedHeight; + float m_fCamBufferedHeightSpeed; + float m_fCloseInPedHeightOffset; + float m_fCloseInPedHeightOffsetSpeed; // 132 + float m_fCloseInCarHeightOffset; + float m_fCloseInCarHeightOffsetSpeed; + float m_fDimensionOfHighestNearCar; + float m_fDistanceBeforeChanges; + float m_fFovSpeedOverOneFrame; + float m_fMinDistAwayFromCamWhenInterPolating; + float m_fPedBetweenCameraHeightOffset; + float m_fPlayerInFrontSyphonAngleOffSet; // 164 + float m_fRadiusForDead; + float m_fRealGroundDist; //used for follow ped mode + float m_fTargetBeta; + float m_fTimeElapsedFloat; + + float m_fTransitionBeta; + float m_fTrueBeta; + float m_fTrueAlpha; // 200 + float m_fInitialPlayerOrientation; //used for first person + + float Alpha; + float AlphaSpeed; + float FOV; + float FOVSpeed; + float Beta; + float BetaSpeed; + float Distance; // 232 + float DistanceSpeed; + float CA_MIN_DISTANCE; + float CA_MAX_DISTANCE; + float SpeedVar; + + // ped onfoot zoom distance + float m_fTargetZoomGroundOne; + float m_fTargetZoomGroundTwo; // 256 + float m_fTargetZoomGroundThree; + // ped onfoot alpha angle offset + float m_fTargetZoomOneZExtra; + float m_fTargetZoomTwoZExtra; + float m_fTargetZoomThreeZExtra; + + float m_fTargetZoomZCloseIn; + float m_fMinRealGroundDist; + float m_fTargetCloseInDist; + + CVector m_cvecTargetCoorsForFudgeInter; // 360 + CVector m_cvecCamFixedModeVector; // 372 + CVector m_cvecCamFixedModeSource; // 384 + CVector m_cvecCamFixedModeUpOffSet; // 396 + CVector m_vecLastAboveWaterCamPosition; //408 //helper for when the player has gone under the water + CVector m_vecBufferedPlayerBodyOffset; // 420 + + // The three vectors that determine this camera for this frame + CVector Front; // 432 // Direction of looking in + CVector Source; // Coors in world space + CVector SourceBeforeLookBehind; + CVector Up; // Just that + CVector m_arrPreviousVectors[NUMBER_OF_VECTORS_FOR_AVERAGE]; // used to average stuff + CEntity *CamTargetEntity; + + float m_fCameraDistance; + float m_fIdealAlpha; + float m_fPlayerVelocity; + CAutomobile *m_pLastCarEntered; // So interpolation works + CPed *m_pLastPedLookedAt;// So interpolation works + bool m_bFirstPersonRunAboutActive; + + + void Process_Debug(float *vec, float a, float b, float c); + void Process_Kalvin(float*, float, float, float); + void GetVectorsReadyForRW(void); +}; +static_assert(sizeof(CCam) == 0x1A4, "CCam: wrong size"); +static_assert(offsetof(CCam, Alpha) == 0xA8, "CCam: error"); +static_assert(offsetof(CCam, Front) == 0x140, "CCam: error"); + +struct CCamPathSplines +{ + float m_arr_PathData[800]; +}; + +struct CTrainCamNode +{ + CVector m_cvecCamPosition; + CVector m_cvecPointToLookAt; + CVector m_cvecMinPointInRange; + CVector m_cvecMaxPointInRange; + float m_fDesiredFOV; + float m_fNearClip; +}; + +struct CQueuedMode +{ + int16 Mode; + float Duration; + int16 MinZoom; + int16 MaxZoom; +}; + +enum +{ + LOOKING_BEHIND, + LOOKING_LEFT, + LOOKING_RIGHT, + LOOKING_FORWARD, +}; + +struct CCamera : public CPlaceable +{ + bool m_bAboveGroundTrainNodesLoaded; + bool m_bBelowGroundTrainNodesLoaded; + bool m_bCamDirectlyBehind; + bool m_bCamDirectlyInFront; + bool m_bCameraJustRestored; + bool m_bcutsceneFinished; + bool m_bCullZoneChecksOn; + bool m_bFirstPersonBeingUsed; + bool m_bJustJumpedOutOf1stPersonBecauseOfTarget; + bool m_bIdleOn; + bool m_bInATunnelAndABigVehicle; + bool m_bInitialNodeFound; + bool m_bInitialNoNodeStaticsSet; + bool m_bIgnoreFadingStuffForMusic; + bool m_bPlayerIsInGarage; + bool m_bJustCameOutOfGarage; + bool m_bJustInitalised; + bool m_bJust_Switched; + bool m_bLookingAtPlayer; + bool m_bLookingAtVector; + bool m_bMoveCamToAvoidGeom; + bool m_bObbeCinematicPedCamOn; + bool m_bObbeCinematicCarCamOn; + bool m_bRestoreByJumpCut; + bool m_bUseNearClipScript; + bool m_bStartInterScript; + bool m_bStartingSpline; + bool m_bTargetJustBeenOnTrain; + bool m_bTargetJustCameOffTrain; + bool m_bUseSpecialFovTrain; + bool m_bUseTransitionBeta; + bool m_bUseScriptZoomValuePed; + bool m_bUseScriptZoomValueCar; + bool m_bWaitForInterpolToFinish; + bool m_bItsOkToLookJustAtThePlayer; + bool m_bWantsToSwitchWidescreenOff; + bool m_WideScreenOn; + bool m_1rstPersonRunCloseToAWall; + bool m_bHeadBob; + bool m_bFailedCullZoneTestPreviously; + +bool m_FadeTargetIsSplashScreen; + + bool WorldViewerBeingUsed; + uint8 ActiveCam; + uint32 m_uiCamShakeStart; + uint32 m_uiFirstPersonCamLastInputTime; +// where are those? +//bool m_bVehicleSuspenHigh; +//bool m_bEnable1rstPersonCamCntrlsScript; +//bool m_bAllow1rstPersonWeaponsCamera; + + uint32 m_uiLongestTimeInMill; + uint32 m_uiNumberOfTrainCamNodes; + uint8 m_uiTransitionJUSTStarted; + uint8 m_uiTransitionState; // 0:one mode 1:transition + + uint32 m_uiTimeLastChange; + uint32 m_uiTimeWeEnteredIdle; + uint32 m_uiTimeTransitionStart; + uint32 m_uiTransitionDuration; + int m_BlurBlue; + int m_BlurGreen; + int m_BlurRed; + int m_BlurType; + +uint32 unknown; + int m_iWorkOutSpeedThisNumFrames; + int m_iNumFramesSoFar; + + + int m_iCurrentTrainCamNode; + int m_motionBlur; + int m_imotionBlurAddAlpha; + int m_iCheckCullZoneThisNumFrames; + int m_iZoneCullFrameNumWereAt; + int WhoIsInControlOfTheCamera; + + float CamFrontXNorm; + float CamFrontYNorm; + float CarZoomIndicator; + float CarZoomValue; + float CarZoomValueSmooth; + + float DistanceToWater; + float FOVDuringInter; + float LODDistMultiplier; + float GenerationDistMultiplier; + float m_fAlphaSpeedAtStartInter; + float m_fAlphaWhenInterPol; + float m_fAlphaDuringInterPol; + float m_fBetaDuringInterPol; + float m_fBetaSpeedAtStartInter; + float m_fBetaWhenInterPol; + float m_fFOVWhenInterPol; + float m_fFOVSpeedAtStartInter; + float m_fStartingBetaForInterPol; + float m_fStartingAlphaForInterPol; + float m_PedOrientForBehindOrInFront; + float m_CameraAverageSpeed; + float m_CameraSpeedSoFar; + float m_fCamShakeForce; + float m_fCarZoomValueScript; + float m_fFovForTrain; + float m_fFOV_Wide_Screen; + float m_fNearClipScript; + float m_fOldBetaDiff; + float m_fPedZoomValue; + + float m_fPedZoomValueScript; + float m_fPedZoomValueSmooth; + float m_fPositionAlongSpline; + float m_ScreenReductionPercentage; + float m_ScreenReductionSpeed; + float m_AlphaForPlayerAnim1rstPerson; + float Orientation; + float PedZoomIndicator; + float PlayerExhaustion; + float SoundDistUp, SoundDistLeft, SoundDistRight; + float SoundDistUpAsRead, SoundDistLeftAsRead, SoundDistRightAsRead; + float SoundDistUpAsReadOld, SoundDistLeftAsReadOld, SoundDistRightAsReadOld; + float m_fWideScreenReductionAmount; + float m_fStartingFOVForInterPol; + + // not static yet + float m_fMouseAccelHorzntl;// acceleration multiplier for 1st person controls + float m_fMouseAccelVertical;// acceleration multiplier for 1st person controls + float m_f3rdPersonCHairMultX; + float m_f3rdPersonCHairMultY; + + + CCam Cams[3]; + void *pToGarageWeAreIn; + void *pToGarageWeAreInForHackAvoidFirstPerson; + CQueuedMode m_PlayerMode; + CQueuedMode PlayerWeaponMode; + CVector m_PreviousCameraPosition; + CVector m_RealPreviousCameraPosition; + CVector m_cvecAimingTargetCoors; + CVector m_vecFixedModeVector; + + // one of those has to go + CVector m_vecFixedModeSource; + CVector m_vecFixedModeUpOffSet; +// CVector m_vecCutSceneOffset; + CVector m_cvecStartingSourceForInterPol; + CVector m_cvecStartingTargetForInterPol; + CVector m_cvecStartingUpForInterPol; + CVector m_cvecSourceSpeedAtStartInter; + CVector m_cvecTargetSpeedAtStartInter; + CVector m_cvecUpSpeedAtStartInter; + CVector m_vecSourceWhenInterPol; + CVector m_vecTargetWhenInterPol; + CVector m_vecUpWhenInterPol; + CVector m_vecClearGeometryVec; + + CVector m_vecGameCamPos; + CVector SourceDuringInter; + CVector TargetDuringInter; + CVector UpDuringInter; + RwCamera *m_pRwCamera; + CEntity *pTargetEntity; + CCamPathSplines m_arrPathArray[4]; + CTrainCamNode m_arrTrainCamNode[800]; + CMatrix m_cameraMatrix; + bool m_bGarageFixedCamPositionSet; + bool m_vecDoingSpecialInterPolation; + bool m_bScriptParametersSetForInterPol; + bool m_bFading; + bool m_bMusicFading; + CMatrix m_viewMatrix; + CVector m_vecFrustumNormals[4]; + CVector m_vecOldSourceForInter; + CVector m_vecOldFrontForInter; + CVector m_vecOldUpForInter; + + float m_vecOldFOVForInter; + float m_fFLOATingFade; + float m_fFLOATingFadeMusic; + float m_fTimeToFadeOut; + float m_fTimeToFadeMusic; + float m_fFractionInterToStopMovingTarget; + float m_fFractionInterToStopCatchUpTarget; + float m_fGaitSwayBuffer; + float m_fScriptPercentageInterToStopMoving; + float m_fScriptPercentageInterToCatchUp; + +uint32 m_fScriptTimeForInterPolation; + + +int16 m_iFadingDirection; +int m_iModeObbeCamIsInForCar; + int16 m_iModeToGoTo; + int16 m_iMusicFadingDirection; + int16 m_iTypeOfSwitch; + + uint32 m_uiFadeTimeStarted; + uint32 m_uiFadeTimeStartedMusic; + + + CMatrix &GetCameraMatrix(void) { return m_cameraMatrix; } + CVector &GetGameCamPosition(void) { return m_vecGameCamPos; } + bool IsPointVisible(const CVector ¢er, const CMatrix *mat); + bool IsSphereVisible(const CVector ¢er, float radius, const CMatrix *mat); + bool IsBoxVisible(RwV3d *box, const CMatrix *mat); +}; +static_assert(offsetof(CCamera, m_WideScreenOn) == 0x70, "CCamera: error"); +static_assert(offsetof(CCamera, WorldViewerBeingUsed) == 0x75, "CCamera: error"); +static_assert(offsetof(CCamera, m_uiNumberOfTrainCamNodes) == 0x84, "CCamera: error"); +static_assert(offsetof(CCamera, m_uiTransitionState) == 0x89, "CCamera: error"); +static_assert(offsetof(CCamera, m_uiTimeTransitionStart) == 0x94, "CCamera: error"); +static_assert(offsetof(CCamera, m_BlurBlue) == 0x9C, "CCamera: error"); +static_assert(offsetof(CCamera, Cams) == 0x1A4, "CCamera: error"); +static_assert(sizeof(CCamera) == 0xE9D8, "CCamera: wrong size"); +extern CCamera &TheCamera; |