Petari/include/Game/Camera/CameraAnim.hpp

#pragma once

#include "Game/Camera/Camera.hpp"
#include "revolution.h"

struct CanmFileHeader {
    u8 mMagic[4];       // 0x0
    u8 mType[4];        // 0x4
    s32 _8;
    s32 _C;
    s32 _10;
    s32 _14;
    u32 mNrFrames;      // 0x18
    u32 mValueOffset;   // 0x1C
};

struct CanmKeyFrameComponentInfo {
    u32 mCount;     // 0x0
    u32 mOffset;    // 0x4
    u32 mType;      // 0x8
};

struct CanmKeyFrameInfo {
    CanmKeyFrameComponentInfo mPosX;        // 0x0
    CanmKeyFrameComponentInfo mPosY;        // 0xC
    CanmKeyFrameComponentInfo mPosZ;        // 0x18
    CanmKeyFrameComponentInfo mWatchPosX;   // 0x24
    CanmKeyFrameComponentInfo mWatchPosY;   // 0x30
    CanmKeyFrameComponentInfo mWatchPosZ;   // 0x3C
    CanmKeyFrameComponentInfo mTwist;       // 0x48
    CanmKeyFrameComponentInfo mFovy;        // 0x54
};

struct CamnFrameComponentInfo {
    u32 mCount;     // 0x0
    u32 mOffset;    // 0x4
};

struct CanmFrameInfo {
    CamnFrameComponentInfo mPosX;       // 0x0
    CamnFrameComponentInfo mPosY;       // 0x8
    CamnFrameComponentInfo mPosZ;       // 0x10
    CamnFrameComponentInfo mWatchPosX;  // 0x18
    CamnFrameComponentInfo mWatchPosY;  // 0x20
    CamnFrameComponentInfo mWatchPosZ;  // 0x28
    CamnFrameComponentInfo mTwist;      // 0x30
    CamnFrameComponentInfo mFovy;       // 0x38
};

class BaseCamAnmDataAccessor {
public:
    inline BaseCamAnmDataAccessor() {
    
    }

    virtual inline ~BaseCamAnmDataAccessor() {
    
    }

    virtual void set(void *, void *) = 0;
    virtual void getPos(TVec3f *, float) const = 0;
    virtual void getWatchPos(TVec3f *, float) const = 0;
    virtual float getTwist(float) const = 0;
    virtual float getFovy(float) const = 0;
};

class KeyCamAnmDataAccessor : public BaseCamAnmDataAccessor {
public:
    inline KeyCamAnmDataAccessor() {
        mInfo = NULL;
        mValues = NULL;
    }

    virtual ~KeyCamAnmDataAccessor();
    
    virtual void set(void *, void *);
    virtual void getPos(TVec3f *, float) const;
    virtual void getWatchPos(TVec3f *, float) const;
    virtual float getTwist(float) const;
    virtual float getFovy(float) const;

    float get(float, unsigned long, unsigned long, unsigned long) const;
    u32 searchKeyFrameIndex(float, unsigned long, unsigned long, unsigned long) const;
    float get3f(float, unsigned long, unsigned long) const;
    float get4f(float, unsigned long, unsigned long) const;
    float calcHermite(float, float, float, float, float, float, float) const;

    CanmKeyFrameInfo *mInfo;    // 0x4
    f32 *mValues;               // 0x8
};

class CamAnmDataAccessor : public BaseCamAnmDataAccessor {
public:
    inline CamAnmDataAccessor() {
        mInfo = NULL;
        mValues = NULL;
    }

    virtual ~CamAnmDataAccessor();
    
    virtual void set(void *, void *);
    virtual void getPos(TVec3f *, float) const;
    virtual void getWatchPos(TVec3f *, float) const;
    virtual float getTwist(float) const;
    virtual float getFovy(float) const;

    float get(float, unsigned long, unsigned long) const;

    CanmFrameInfo *mInfo;   // 0x4
    f32 *mValues;           // 0x8
};

class CameraAnim : public Camera {
public:
    CameraAnim(const char *);
    virtual ~CameraAnim();

    virtual void reset();
    virtual CameraTargetObj *calc();
    virtual bool isZeroFrameMoveOff() const;
    virtual bool isCollisionOff() const;
    virtual bool isInterpolationOff() const;
    virtual CamTranslatorBase *createTranslator();

    void setParam(unsigned char *, float);
    bool isAnimEnd() const;
    static u32 getAnimFrame(unsigned char *);
    bool loadBin(unsigned char *);
    
    s32 _4C;
    s32 _50;
    u32 mNrFrames;                              // 0x54
    u8 mIsKey;                                  // 0x58
    u8 _59[3];
    f32 mSpeed;                                 // 0x5C
    f32 mCurrentFrame;                          // 0x60
    BaseCamAnmDataAccessor *mFileDataAccessor;  // 0x64
    CamAnmDataAccessor *mDataAccessor;          // 0x68
    KeyCamAnmDataAccessor *mKeyDataAccessor;    // 0x6C
    u32 mNrValues;
    s32 _74;
    u8 *mFileData;                              // 0x78
    u8 _7C;
    u8 _7D[3];
};