mirror of
https://github.com/ddnet/ddnet.git
synced 2024-10-19 15:28:19 +00:00
125 lines
3.2 KiB
C++
125 lines
3.2 KiB
C++
/* (c) Magnus Auvinen. See licence.txt in the root of the distribution for more information. */
|
|
/* If you are missing that file, acquire a complete release at teeworlds.com. */
|
|
#ifndef ENGINE_DEMO_H
|
|
#define ENGINE_DEMO_H
|
|
|
|
#include "kernel.h"
|
|
#include <base/hash.h>
|
|
#include <engine/map.h>
|
|
#include <engine/shared/uuid_manager.h>
|
|
|
|
#include <cstdint>
|
|
|
|
enum
|
|
{
|
|
MAX_TIMELINE_MARKERS = 64
|
|
};
|
|
|
|
static const unsigned char gs_aHeaderMarker[7] = {'T', 'W', 'D', 'E', 'M', 'O', 0};
|
|
|
|
constexpr int g_DemoSpeeds = 22;
|
|
extern const double g_aSpeeds[g_DemoSpeeds];
|
|
|
|
typedef bool (*DEMOFUNC_FILTER)(const void *pData, int DataSize, void *pUser);
|
|
|
|
// TODO: Properly extend demo format using uuids
|
|
// "6be6da4a-cebd-380c-9b5b-1289c842d780"
|
|
// "demoitem-sha256@ddnet.tw"
|
|
extern const CUuid SHA256_EXTENSION;
|
|
|
|
struct CDemoHeader
|
|
{
|
|
unsigned char m_aMarker[7];
|
|
unsigned char m_Version;
|
|
char m_aNetversion[64];
|
|
char m_aMapName[64];
|
|
unsigned char m_aMapSize[sizeof(int32_t)];
|
|
unsigned char m_aMapCrc[sizeof(int32_t)];
|
|
char m_aType[8];
|
|
unsigned char m_aLength[sizeof(int32_t)];
|
|
char m_aTimestamp[20];
|
|
|
|
bool Valid() const;
|
|
};
|
|
|
|
struct CTimelineMarkers
|
|
{
|
|
unsigned char m_aNumTimelineMarkers[sizeof(int32_t)];
|
|
unsigned char m_aTimelineMarkers[MAX_TIMELINE_MARKERS][sizeof(int32_t)];
|
|
};
|
|
|
|
struct CMapInfo
|
|
{
|
|
char m_aName[MAX_MAP_LENGTH];
|
|
SHA256_DIGEST m_Sha256;
|
|
unsigned m_Crc;
|
|
unsigned m_Size;
|
|
};
|
|
|
|
class IDemoPlayer : public IInterface
|
|
{
|
|
MACRO_INTERFACE("demoplayer")
|
|
public:
|
|
class CInfo
|
|
{
|
|
public:
|
|
bool m_Paused;
|
|
float m_Speed;
|
|
|
|
int m_FirstTick;
|
|
int m_CurrentTick;
|
|
int m_LastTick;
|
|
|
|
int m_NumTimelineMarkers;
|
|
int m_aTimelineMarkers[MAX_TIMELINE_MARKERS];
|
|
};
|
|
|
|
enum ETickOffset
|
|
{
|
|
TICK_CURRENT, // update the current tick again
|
|
TICK_PREVIOUS, // go to the previous tick
|
|
TICK_NEXT, // go to the next tick
|
|
};
|
|
|
|
virtual ~IDemoPlayer() {}
|
|
virtual void SetSpeed(float Speed) = 0;
|
|
virtual void SetSpeedIndex(int SpeedIndex) = 0;
|
|
virtual void AdjustSpeedIndex(int Offset) = 0;
|
|
virtual int SeekPercent(float Percent) = 0;
|
|
virtual int SeekTime(float Seconds) = 0;
|
|
virtual int SeekTick(ETickOffset TickOffset) = 0;
|
|
virtual int SetPos(int WantedTick) = 0;
|
|
virtual void Pause() = 0;
|
|
virtual void Unpause() = 0;
|
|
virtual bool IsPlaying() const = 0;
|
|
virtual const CInfo *BaseInfo() const = 0;
|
|
virtual void GetDemoName(char *pBuffer, size_t BufferSize) const = 0;
|
|
virtual bool GetDemoInfo(class IStorage *pStorage, class IConsole *pConsole, const char *pFilename, int StorageType, CDemoHeader *pDemoHeader, CTimelineMarkers *pTimelineMarkers, CMapInfo *pMapInfo, IOHANDLE *pFile = nullptr, char *pErrorMessage = nullptr, size_t ErrorMessageSize = 0) const = 0;
|
|
};
|
|
|
|
class IDemoRecorder : public IInterface
|
|
{
|
|
MACRO_INTERFACE("demorecorder")
|
|
public:
|
|
enum class EStopMode
|
|
{
|
|
KEEP_FILE,
|
|
REMOVE_FILE,
|
|
};
|
|
|
|
virtual ~IDemoRecorder() {}
|
|
virtual bool IsRecording() const = 0;
|
|
virtual int Stop(IDemoRecorder::EStopMode Mode, const char *pTargetFilename = "") = 0;
|
|
virtual int Length() const = 0;
|
|
virtual const char *CurrentFilename() const = 0;
|
|
};
|
|
|
|
class IDemoEditor : public IInterface
|
|
{
|
|
MACRO_INTERFACE("demoeditor")
|
|
public:
|
|
virtual bool Slice(const char *pDemo, const char *pDst, int StartTick, int EndTick, DEMOFUNC_FILTER pfnFilter, void *pUser) = 0;
|
|
};
|
|
|
|
#endif
|