94649ccac7
Batch #1630 by eAthena: 0 byte-identical, 5 confirmed by peer review. - fn_17000 WindowReplayRecorder::RecordDrop: logic confirmed by peer review - fn_17001 WindowReplayRecorder::RecordData: logic confirmed by peer review - fn_17002 WindowReplayRecorder::RecordValues: logic confirmed by peer review - fn_17003 WindowReplayRecorder::RecordText: logic confirmed by peer review - fn_19331 Replay::RecordPacket: logic confirmed by peer review Reviewed-by: ragnarok-clanker
146 lines
4.4 KiB
C++
146 lines
4.4 KiB
C++
#ifndef RAGNAROK_SOURCE_CLIENT_REPLAY_H
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#define RAGNAROK_SOURCE_CLIENT_REPLAY_H
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#include "Client/ReplayRecordOption.h"
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#include <cstddef>
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#include <cstdint>
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#include <cstdio>
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#include <cstring>
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#include <vector>
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struct ReplayCachedPacket {
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/* 0000 */ bool enabled;
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/* 0004 */ std::vector<unsigned char> bytes;
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ReplayCachedPacket() = default;
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ReplayCachedPacket(const ReplayCachedPacket& other);
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};
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#pragma pack(push, 1)
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struct ReplayOptions {
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/* 0000 */ unsigned char unknown_0000[6];
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/* 0006 */ unsigned char recordRestricted;
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/* 0007 */ unsigned char unknown_0007;
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/* 0008 */ unsigned char unknown_0008[22];
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unsigned char Get(ReplayRecordOption option) const {
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return reinterpret_cast<const unsigned char*>(this)[static_cast<std::size_t>(option)];
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}
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void Set(ReplayRecordOption option, unsigned char value) {
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reinterpret_cast<unsigned char*>(this)[static_cast<std::size_t>(option)] = value;
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}
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};
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struct ReplayHeader {
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/* 0000 */ std::uint32_t signature;
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/* 0004 */ std::uint32_t key0;
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/* 0008 */ std::uint32_t key1;
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/* 000C */ int service;
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/* 0010 */ int serviceType;
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/* 0014 */ int unknown_0014;
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/* 0018 */ char characterName[64];
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/* 0058 */ char mapName[20];
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/* 006C */ int accountId;
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/* 0070 */ int cellX;
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/* 0074 */ int cellY;
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/* 0078 */ int unknown_0078;
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/* 007C */ std::uint32_t duration;
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/* 0080 */ std::uint32_t records;
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/* 0084 */ std::uint32_t fileOffset;
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/* 0088 */ ReplayOptions options;
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/* 00A6 */ std::uint32_t closingSignature;
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// INLINED
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void Reset() {
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const ReplayOptions savedOptions = this->options;
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std::memset(this, 0, sizeof(*this));
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this->options = savedOptions;
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this->signature = 0x52414705;
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this->closingSignature = 0x52414705;
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}
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};
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struct ReplaySection {
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/* 0000 */ std::uint16_t id;
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/* 0002 */ std::uint32_t bytes;
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/* 0006 */ std::uint32_t fileOffset;
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ReplaySection();
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~ReplaySection();
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void Clear();
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};
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#pragma pack(pop)
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class Replay {
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public:
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static Replay& Instance();
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/* 0000 */ std::vector<ReplayCachedPacket> cachedPackets;
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/* 000C */ int state;
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/* 0010 */ std::uint32_t baseFrame;
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/* 0014 */ std::uint32_t started;
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/* 0018 */ std::uint32_t previousTick;
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/* 001C */ std::uint32_t frame;
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/* 0020 */ std::uint32_t elapsed;
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/* 0024 */ float speed;
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/* 0028 */ ReplayHeader header;
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/* 00D2 */ ReplaySection sections[26];
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/* 01D8 */ int fileMode;
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/* 01DC */ std::FILE* file;
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/* 01E0 */ std::uint32_t fileOffset;
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/* 01E4 */ std::uint32_t records;
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/* 01E8 */ std::uint32_t cipherIndex;
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/* 01EC */ std::uint32_t cipherBase;
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/* 01F0 */ std::uint32_t cipherKey;
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/* 01F4 */ int unknown_01F4;
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/* 01F8 */ int unknown_01F8;
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Replay();
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// INLINED
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~Replay() {
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if (this->file) {
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if (this->fileMode == 31) {
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this->WriteHeader(13);
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}
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std::fclose(this->file);
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this->file = nullptr;
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}
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}
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bool WriteSection(int id, std::vector<unsigned char>& bytes, int event);
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int WriteHeader(int event);
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std::vector<unsigned char> BuildMetadata();
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float AnimationScale() const;
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float DelayScale() const;
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bool SetState(int state);
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bool SetBaseFrame(std::uint32_t baseFrame);
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void UpdateDuration();
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bool WriteFinalSection();
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bool RecordPacket(const std::vector<unsigned char>& packet, int event, std::uint32_t delay);
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};
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extern int g_replayAnimationScaling;
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static_assert(sizeof(ReplayCachedPacket) == 0x10);
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static_assert(offsetof(ReplayCachedPacket, bytes) == 0x4);
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static_assert(sizeof(ReplayOptions) == 0x1E);
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static_assert(sizeof(ReplayHeader) == 0xAA);
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static_assert(offsetof(ReplayHeader, options) == 0x88);
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static_assert(offsetof(ReplayHeader, closingSignature) == 0xA6);
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static_assert(sizeof(ReplaySection) == 0xA);
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static_assert(offsetof(ReplaySection, bytes) == 0x2);
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static_assert(offsetof(ReplaySection, fileOffset) == 0x6);
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static_assert(sizeof(Replay) == 0x1FC);
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static_assert(offsetof(Replay, state) == 0xC);
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static_assert(offsetof(Replay, header) == 0x28);
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static_assert(offsetof(Replay, header) + offsetof(ReplayHeader, options) + offsetof(ReplayOptions, recordRestricted) == 0xB6);
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static_assert(offsetof(Replay, header) + offsetof(ReplayHeader, options) + offsetof(ReplayOptions, unknown_0007) == 0xB7);
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static_assert(offsetof(Replay, sections) == 0xD2);
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static_assert(offsetof(Replay, fileMode) == 0x1D8);
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static_assert(offsetof(Replay, file) == 0x1DC);
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static_assert(offsetof(Replay, cipherIndex) == 0x1E8);
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static_assert(offsetof(Replay, unknown_01F8) == 0x1F8);
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#endif
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