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-rw-r--r--src/core/Camera.h224
1 files changed, 134 insertions, 90 deletions
diff --git a/src/core/Camera.h b/src/core/Camera.h
index f3e3e661..f21fe913 100644
--- a/src/core/Camera.h
+++ b/src/core/Camera.h
@@ -4,13 +4,28 @@
class CEntity;
class CPed;
class CAutomobile;
+class CGarage;
extern int16 &DebugCamMode;
-#define NUMBER_OF_VECTORS_FOR_AVERAGE 2
+enum
+{
+ NUMBER_OF_VECTORS_FOR_AVERAGE = 2,
+ MAX_NUM_OF_SPLINETYPES = 4,
+ MAX_NUM_OF_NODES = 800 // for trains
+};
+
+#define DEFAULT_NEAR (0.9f)
+#define CAM_ZOOM_1STPRS (0.0f)
+#define CAM_ZOOM_1 (1.0f)
+#define CAM_ZOOM_2 (2.0f)
+#define CAM_ZOOM_3 (3.0f)
+#define CAM_ZOOM_TOPDOWN (4.0f)
+#define CAM_ZOOM_CINEMATIC (5.0f)
-struct CCam
+class CCam
{
+public:
enum
{
MODE_NONE = 0,
@@ -230,9 +245,12 @@ 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
+class CCamPathSplines
{
- float m_arr_PathData[800];
+public:
+ enum {MAXPATHLENGTH=800};
+ float m_arr_PathData[MAXPATHLENGTH];
+ CCamPathSplines(void);
};
struct CTrainCamNode
@@ -296,13 +314,14 @@ enum
enum
{
- CAM_CONTROLLER_0,
- CAM_CONTROLLER_1,
- CAM_CONTROLLER_2
+ CAMCONTROL_GAME,
+ CAMCONTROL_SCRIPT,
+ CAMCONTROL_OBBE
};
-struct CCamera : public CPlaceable
+class CCamera : public CPlaceable
{
+public:
bool m_bAboveGroundTrainNodesLoaded;
bool m_bBelowGroundTrainNodesLoaded;
bool m_bCamDirectlyBehind;
@@ -344,16 +363,12 @@ struct CCamera : public CPlaceable
bool m_bHeadBob;
bool m_bFailedCullZoneTestPreviously;
-bool m_FadeTargetIsSplashScreen;
+ 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;
@@ -369,7 +384,7 @@ bool m_FadeTargetIsSplashScreen;
int m_BlurRed;
int m_BlurType;
-uint32 unknown;
+uint32 unknown; // some counter having to do with music
int m_iWorkOutSpeedThisNumFrames;
int m_iNumFramesSoFar;
@@ -412,20 +427,20 @@ uint32 unknown;
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;
+ 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
@@ -435,8 +450,8 @@ uint32 unknown;
CCam Cams[3];
- void *pToGarageWeAreIn;
- void *pToGarageWeAreInForHackAvoidFirstPerson;
+ CGarage *pToGarageWeAreIn;
+ CGarage *pToGarageWeAreInForHackAvoidFirstPerson;
CQueuedMode m_PlayerMode;
CQueuedMode PlayerWeaponMode;
CVector m_PreviousCameraPosition;
@@ -447,17 +462,15 @@ uint32 unknown;
CVector m_vecFixedModeUpOffSet;
CVector m_vecCutSceneOffset;
- // one of those has to go
- 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_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_vecGameCamPos;
CVector SourceDuringInter;
@@ -465,8 +478,8 @@ uint32 unknown;
CVector UpDuringInter;
RwCamera *m_pRwCamera;
CEntity *pTargetEntity;
- CCamPathSplines m_arrPathArray[4];
- CTrainCamNode m_arrTrainCamNode[800];
+ CCamPathSplines m_arrPathArray[MAX_NUM_OF_SPLINETYPES];
+ CTrainCamNode m_arrTrainCamNode[MAX_NUM_OF_NODES];
CMatrix m_cameraMatrix;
bool m_bGarageFixedCamPositionSet;
bool m_vecDoingSpecialInterPolation;
@@ -490,7 +503,7 @@ uint32 unknown;
float m_fScriptPercentageInterToStopMoving;
float m_fScriptPercentageInterToCatchUp;
-uint32 m_fScriptTimeForInterPolation;
+ uint32 m_fScriptTimeForInterPolation;
int16 m_iFadingDirection;
@@ -503,68 +516,97 @@ uint32 m_fScriptTimeForInterPolation;
uint32 m_uiFadeTimeStartedMusic;
static bool &m_bUseMouse3rdPerson;
+#ifdef FREE_CAM
+ static bool bFreeCam;
+#endif
+ // High level and misc
+ void Init(void);
+ void Process(void);
+ void CamControl(void);
+ void UpdateTargetEntity(void);
+ void UpdateSoundDistances(void);
+ void InitialiseCameraForDebugMode(void);
+ void CamShake(float strength, float x, float y, float z);
bool Get_Just_Switched_Status() { return m_bJust_Switched; }
- inline const CMatrix& GetCameraMatrix(void) { return m_cameraMatrix; }
- CVector &GetGameCamPosition(void) { return m_vecGameCamPos; }
- float GetPositionAlongSpline(void) { return m_fPositionAlongSpline; }
- bool IsPointVisible(const CVector &center, const CMatrix *mat);
- bool IsSphereVisible(const CVector &center, float radius, const CMatrix *mat);
- bool IsSphereVisible(const CVector &center, float radius);
- bool IsBoxVisible(RwV3d *box, const CMatrix *mat);
- int GetLookDirection(void);
- bool GetLookingForwardFirstPerson(void);
- void Fade(float timeout, int16 direction);
- int GetScreenFadeStatus(void);
- void ProcessFade(void);
- void ProcessMusicFade(void);
- void SetFadeColour(uint8 r, uint8 g, uint8 b);
-
- void CamShake(float strength, float x, float y, float z);
+ // Who's in control
+ void TakeControl(CEntity *target, int16 mode, int16 typeOfSwitch, int32 controller);
+ void TakeControlNoEntity(const CVector &position, int16 typeOfSwitch, int32 controller);
+ void TakeControlWithSpline(int16 typeOfSwitch);
+ void Restore(void);
+ void RestoreWithJumpCut(void);
+ void SetCamPositionForFixedMode(const CVector &Source, const CVector &UppOffSet);
- void SetMotionBlur(int r, int g, int b, int a, int type);
- void SetMotionBlurAlpha(int a);
- void RenderMotionBlur(void);
- void ClearPlayerWeaponMode();
- void CalculateDerivedValues(void);
+ // Transition
+ void StartTransition(int16 mode);
+ void StartTransitionWhenNotFinishedInter(int16 mode);
+ void StoreValuesDuringInterPol(CVector &source, CVector &target, CVector &up, float &FOV);
- void DrawBordersForWideScreen(void);
- void Restore(void);
+ // Widescreen borders
void SetWideScreenOn(void);
void SetWideScreenOff(void);
- void SetNearClipScript(float);
-
- float Find3rdPersonQuickAimPitch(void);
+ void ProcessWideScreenOn(void);
+ void DrawBordersForWideScreen(void);
- void TakeControl(CEntity*, int16, int16, int32);
- void TakeControlNoEntity(const CVector&, int16, int32);
- void SetCamPositionForFixedMode(const CVector&, const CVector&);
- bool GetFading();
- int GetFadingDirection();
+ // Obbe's cam
+ bool IsItTimeForNewcam(int32 obbeMode, int32 time);
+ bool TryToStartNewCamMode(int32 obbeMode);
+ void DontProcessObbeCinemaCamera(void);
+ void ProcessObbeCinemaCameraCar(void);
+ void ProcessObbeCinemaCameraPed(void);
- void Init();
- void SetRwCamera(RwCamera*);
- void Process();
+ // Train
+ void LoadTrainCamNodes(char const *name);
+ void Process_Train_Camera_Control(void);
+ // Script
void LoadPathSplines(int file);
- uint32 GetCutSceneFinishTime(void);
void FinishCutscene(void);
+ float GetPositionAlongSpline(void) { return m_fPositionAlongSpline; }
+ uint32 GetCutSceneFinishTime(void);
+ void SetCamCutSceneOffSet(const CVector &pos);
+ void SetPercentAlongCutScene(float percent);
+ void SetParametersForScriptInterpolation(float stopMoving, float catchUp, int32 time);
+ void SetZoomValueFollowPedScript(int16 dist);
+ void SetZoomValueCamStringScript(int16 dist);
+ void SetNearClipScript(float);
- void SetCamCutSceneOffSet(const CVector&);
- void TakeControlWithSpline(short);
- void RestoreWithJumpCut(void);
+ // Fading
+ void ProcessFade(void);
+ void ProcessMusicFade(void);
+ void Fade(float timeout, int16 direction);
+ void SetFadeColour(uint8 r, uint8 g, uint8 b);
+ bool GetFading(void);
+ int GetFadingDirection(void);
+ int GetScreenFadeStatus(void);
+
+ // Motion blur
+ void RenderMotionBlur(void);
+ void SetMotionBlur(int r, int g, int b, int a, int type);
+ void SetMotionBlurAlpha(int a);
+
+ // Player looking and aiming
+ int GetLookDirection(void);
+ bool GetLookingForwardFirstPerson(void);
+ bool GetLookingLRBFirstPerson(void);
void SetCameraDirectlyInFrontForFollowPed_CamOnAString(void);
void SetCameraDirectlyBehindForFollowPed_CamOnAString(void);
- void SetZoomValueFollowPedScript(int16);
- void SetZoomValueCamStringScript(int16);
- void SetNewPlayerWeaponMode(int16, int16, int16);
- void UpdateAimingCoors(CVector const &);
-
- void SetPercentAlongCutScene(float);
- void SetParametersForScriptInterpolation(float, float, int32);
+ void SetNewPlayerWeaponMode(int16 mode, int16 minZoom, int16 maxZoom);
+ void ClearPlayerWeaponMode(void);
+ void UpdateAimingCoors(CVector const &coors);
+ void Find3rdPersonCamTargetVector(float dist, CVector pos, CVector &source, CVector &target);
+ float Find3rdPersonQuickAimPitch(void);
- void dtor(void) { this->CCamera::~CCamera(); }
+ // Physical camera
+ void SetRwCamera(RwCamera *cam);
+ const CMatrix& GetCameraMatrix(void) { return m_cameraMatrix; }
+ CVector &GetGameCamPosition(void) { return m_vecGameCamPos; }
+ void CalculateDerivedValues(void);
+ bool IsPointVisible(const CVector &center, const CMatrix *mat);
+ bool IsSphereVisible(const CVector &center, float radius, const CMatrix *mat);
+ bool IsSphereVisible(const CVector &center, float radius);
+ bool IsBoxVisible(RwV3d *box, const CMatrix *mat);
};
static_assert(offsetof(CCamera, DistanceToWater) == 0xe4, "CCamera: error");
static_assert(offsetof(CCamera, m_WideScreenOn) == 0x70, "CCamera: error");
@@ -583,3 +625,5 @@ static_assert(sizeof(CCamera) == 0xE9D8, "CCamera: wrong size");
extern CCamera &TheCamera;
void CamShakeNoPos(CCamera*, float);
+void MakeAngleLessThan180(float &Angle);
+void WellBufferMe(float Target, float *CurrentValue, float *CurrentSpeed, float MaxSpeed, float Acceleration, bool IsAngle);