Add timestamp to header

- Added the timestamp of the record to the replay header
- Added admin command !loadreplay to load and start a replay from a file
- Added admin command !replayinfo to print the replay header from a file to the console

Author: mariokeks

addons/sourcemod/scripting/include/shavit/replay-file.inc

@@ -36,10 +36,11 @@
 // 0x09: bumped with no actual file changes because time calculation in regards to offsets have been changed/fixed since it seems to have been using the end-zone-offset incorrectly (and should now be fine hopefully since 2021-12-21 / a146b51fb16febf1847657fba7ef9e0c056d7476)
 // 0x0a: Replay-frame saving was originally in `OnPlayerRunCmd()` (`Shavit_OnUserCmdPre`).  It was moved to `OnPlayerRunCmdPost()` so we could capture `buttons`/`vel` after every plugin had modified them (55b6253b30e1f0152e7c79077f03a7684fd774f7 / after 0x08 but before 0x09 / v3.1.0).  This was a mistake because grabbing `flags` in `OnPlayerRunCmdPost()` is busted and fucked and shit.  So this version defucks that.  Replay-file format is unchanged, but .pos, .flags, and .mt are grabbed in `OnPlayerRunCmdPre()` and the rest of the values are grabbed in `OnPlayerRunCmdPost()`.
 // 0x0b: Well, 0x0a causes problems with timescaled/tas replay playback & JHUD calculation, so just reverting 0x0a until there's a better plan for everything.  Replay-file format is unchanged.
+// 0x0c: timestamp added
 
 #define REPLAY_FORMAT_V2 "{SHAVITREPLAYFORMAT}{V2}"
 #define REPLAY_FORMAT_FINAL "{SHAVITREPLAYFORMAT}{FINAL}"
-#define REPLAY_FORMAT_SUBVERSION 0x0b
+#define REPLAY_FORMAT_SUBVERSION 0x0c
 
 #define REPLAY_FRAMES_PER_WRITE 100 // amounts of frames to write per read/write call
 
@@ -57,6 +58,7 @@ enum struct replay_header_t
 	int iPostFrames;
 	float fTickrate;
 	float fZoneOffset[2];
+	int iTimestamp;
 }
 
 enum struct frame_t
@@ -152,8 +154,8 @@ stock bool ReadReplayFrames(File file, replay_header_t header, frame_cache_t cac
 
 		while (!file.EndOfFile())
 		{
-			file.ReadLine(sLine, 320);
-			int iStrings = ExplodeString(sLine, "|", sExplodedLine, 6, 64);
+			file.ReadLine(sLine, sizeof(sLine));
+			int iStrings = ExplodeString(sLine, "|", sExplodedLine, sizeof(sExplodedLine), sizeof(sExplodedLine[]));
 
 			aReplayData[0] = StringToFloat(sExplodedLine[0]);
 			aReplayData[1] = StringToFloat(sExplodedLine[1]);
@@ -232,15 +234,15 @@ stock File ReadReplayHeader(const char[] path, replay_header_t header, int style
 
 	char sHeader[64];
 
-	if(!file.ReadLine(sHeader, 64))
+	if(!file.ReadLine(sHeader, sizeof(sHeader)))
 	{
 		delete file;
 		return null;
 	}
 
 	TrimString(sHeader);
 	char sExplodedHeader[2][64];
-	ExplodeString(sHeader, ":", sExplodedHeader, 2, 64);
+	ExplodeString(sHeader, ":", sExplodedHeader, sizeof(sExplodedHeader), sizeof(sExplodedHeader[]));
 
 	strcopy(header.sReplayFormat, sizeof(header.sReplayFormat), sExplodedHeader[1]);
 
@@ -281,9 +283,9 @@ stock File ReadReplayHeader(const char[] path, replay_header_t header, int style
 		else
 		{
 			char sAuthID[32];
-			file.ReadString(sAuthID, 32);
-			ReplaceString(sAuthID, 32, "[U:1:", "");
-			ReplaceString(sAuthID, 32, "]", "");
+			file.ReadString(sAuthID, sizeof(sAuthID));
+			ReplaceString(sAuthID, sizeof(sAuthID), "[U:1:", "");
+			ReplaceString(sAuthID, sizeof(sAuthID), "]", "");
 			header.iSteamID = StringToInt(sAuthID);
 		}
 
@@ -303,6 +305,11 @@ stock File ReadReplayHeader(const char[] path, replay_header_t header, int style
 			file.ReadInt32(view_as<int>(header.fZoneOffset[0]));
 			file.ReadInt32(view_as<int>(header.fZoneOffset[1]));
 		}
+
+		if (version >= 0x0c)
+		{
+			file.ReadInt32(view_as<int>(header.iTimestamp));
+		}
 	}
 	else if(StrEqual(header.sReplayFormat, REPLAY_FORMAT_V2))
 	{
@@ -343,7 +350,7 @@ stock File ReadReplayHeader(const char[] path, replay_header_t header, int style
 	return file;
 }
 
-stock void WriteReplayHeader(File fFile, int style, int track, float time, int steamid, int preframes, int postframes, float fZoneOffset[2], int iSize, float tickrate, const char[] sMap)
+stock void WriteReplayHeader(File fFile, int style, int track, float time, int steamid, int preframes, int postframes, float fZoneOffset[2], int iSize, float tickrate, const char[] sMap, int timestamp)
 {
 	fFile.WriteLine("%d:" ... REPLAY_FORMAT_FINAL, REPLAY_FORMAT_SUBVERSION);
 
@@ -361,6 +368,8 @@ stock void WriteReplayHeader(File fFile, int style, int track, float time, int s
 
 	fFile.WriteInt32(view_as<int>(fZoneOffset[0]));
 	fFile.WriteInt32(view_as<int>(fZoneOffset[1]));
+
+	fFile.WriteInt32(timestamp);
 }
 
 stock void cell2buf(char[] buf, int& pos, int cell)
@@ -371,7 +380,7 @@ stock void cell2buf(char[] buf, int& pos, int cell)
 	buf[pos++] = (cell >> 24) & 0xFF;
 }
 
-stock int WriteReplayHeaderToBuffer(char[] buf, int style, int track, float time, int steamid, int preframes, int postframes, float fZoneOffset[2], int totalframes, float tickrate, const char[] sMap)
+stock int WriteReplayHeaderToBuffer(char[] buf, int style, int track, float time, int steamid, int preframes, int postframes, float fZoneOffset[2], int totalframes, float tickrate, const char[] sMap, int timestamp)
 {
 	int pos = FormatEx(buf, 512, "%d:%s\n%s", REPLAY_FORMAT_SUBVERSION, REPLAY_FORMAT_FINAL, sMap);
 	pos += 1; // skip past NUL
@@ -388,6 +397,8 @@ stock int WriteReplayHeaderToBuffer(char[] buf, int style, int track, float time
 
 	cell2buf(buf, pos, view_as<int>(fZoneOffset[0]));
 	cell2buf(buf, pos, view_as<int>(fZoneOffset[1]));
+	
+	cell2buf(buf, pos, timestamp);
 
 	return pos;
 }

addons/sourcemod/scripting/shavit-replay-playback.sp

@@ -483,6 +483,8 @@ public void OnPluginStart()
 
 	// commands
 	RegAdminCmd("sm_deletereplay", Command_DeleteReplay, ADMFLAG_RCON, "Open replay deletion menu.");
+	RegAdminCmd("sm_loadreplay", Command_LoadReplay, ADMFLAG_RCON, "Start a replay from file. Usage: sm_loadreplay <path>");
+	RegAdminCmd("sm_replayinfo", Command_ReplayInfo, ADMFLAG_RCON, "Prints a replays header to console. Usage: sm_replayinfo <path>");
 	RegConsoleCmd("sm_replay", Command_Replay, "Opens the central bot menu. For admins: 'sm_replay stop' to stop the playback.");
 
 	// database
@@ -2886,6 +2888,75 @@ public void Shavit_OnWRDeleted(int style, int id, int track, int accountid, cons
 	DeleteReplay(style, track, accountid, mapname);
 }
 
+Action Command_ReplayInfo(int client, int args)
+{
+	if(args == 0)
+	{
+		Shavit_PrintToChat(client, "%T", "ArgumentsMissing", client, "sm_replayinfo <path>");
+		return Plugin_Handled;
+	}
+
+	char sPath[PLATFORM_MAX_PATH];
+	GetCmdArgString(sPath, sizeof(sPath));
+	
+	if(!FileExists(sPath))
+	{
+		Shavit_PrintToChat(client, "%T", "ReplayFileNotFound", client, sPath);
+		return Plugin_Handled;
+	}
+
+	replay_header_t aHeader;
+	File hFile = ReadReplayHeader(sPath, aHeader, -1, -1);
+	if(hFile == null)
+	{
+		Shavit_PrintToChat(client, "%T", "FailedToReadHeader", client);
+		return Plugin_Handled;
+	}
+	delete hFile;
+
+	int iFileSize = FileSize(sPath);
+
+	PrintToConsole(client, "%T", "ReplayInfo", client, sPath, iFileSize,
+		aHeader.sReplayFormat, aHeader.iReplayVersion, aHeader.sMap, aHeader.iStyle, aHeader.iTrack, aHeader.iPreFrames, aHeader.iFrameCount, 
+		aHeader.fTime, aHeader.iSteamID, aHeader.iPostFrames, aHeader.fTickrate, aHeader.fZoneOffset[0], aHeader.fZoneOffset[1], aHeader.iTimestamp);
+
+	return Plugin_Handled;
+}
+
+Action Command_LoadReplay(int client, int args)
+{
+	if(args == 0)
+	{
+		Shavit_PrintToChat(client, "%T", "ArgumentsMissing", client, "sm_loadreplay <path>");
+		return Plugin_Handled;
+	}
+
+	char sPath[PLATFORM_MAX_PATH];
+	GetCmdArgString(sPath, sizeof(sPath));
+
+	if(!FileExists(sPath))
+	{
+		Shavit_PrintToChat(client, "%T", "ReplayFileNotFound", client, sPath);
+		return Plugin_Handled;
+	}
+
+	replay_header_t aHeader;
+	File hFile = ReadReplayHeader(sPath, aHeader);
+	if(hFile == null)
+	{
+		Shavit_PrintToChat(client, "%T", "FailedToReadHeader", client);
+		return Plugin_Handled;
+	}
+	delete hFile;
+	
+	if(Shavit_StartReplayFromFile(aHeader.iStyle, aHeader.iTrack, -1.0, client, -1, Replay_Dynamic, true, sPath) == 0)
+	{
+		Shavit_PrintToChat(client, "%T", "FailedToCreateReplay", client);
+	}
+	
+	return Plugin_Handled;
+}
+
 public Action Command_DeleteReplay(int client, int args)
 {
 	if(!IsValidClient(client))

addons/sourcemod/scripting/shavit-replay-recorder.sp

@@ -434,7 +434,7 @@ void DoReplaySaverCallbacks(int iSteamID, int client, int style, float time, int
 	if (gB_Floppy)
 	{
 		char headerbuf[512];
-		int headersize = WriteReplayHeaderToBuffer(headerbuf, style, track, time, iSteamID, gI_PlayerPrerunFrames[client], postframes, fZoneOffset, gI_PlayerFrames[client], gF_Tickrate, gS_Map);
+		int headersize = WriteReplayHeaderToBuffer(headerbuf, style, track, time, iSteamID, gI_PlayerPrerunFrames[client], postframes, fZoneOffset, gI_PlayerFrames[client], gF_Tickrate, gS_Map, timestamp);
 
 		SRCWRFloppy_AsyncSaveReplay(
 			  FloppyAsynchronouslySavedMyReplayWhichWasNiceOfThem
@@ -456,7 +456,7 @@ void DoReplaySaverCallbacks(int iSteamID, int client, int style, float time, int
 			paths.GetString(i, path, sizeof(path));
 			FormatEx(tmp, sizeof(tmp), "%s.tmp", path);
 
-			if (SaveReplay(style, track, time, iSteamID, gI_PlayerPrerunFrames[client], playerrecording, gI_PlayerFrames[client], postframes, fZoneOffset, tmp))
+			if (SaveReplay(style, track, time, iSteamID, gI_PlayerPrerunFrames[client], playerrecording, gI_PlayerFrames[client], postframes, fZoneOffset, tmp, timestamp))
 			{
 				saved = true;
 				RenameFile(path, tmp);
@@ -494,13 +494,11 @@ void FloppyAsynchronouslySavedMyReplayWhichWasNiceOfThem(bool saved, any value)
 	int postframes = dp.ReadCell();
 	char sName[MAX_NAME_LENGTH];
 	dp.ReadString(sName, sizeof(sName));
-	delete dp;
 
 	if (!saved)
 	{
 		LogError("Failed to save replay... Skipping OnReplaySaved");
 		delete playerrecording; // importante!
-		delete paths;
 		return;
 	}
 
@@ -527,7 +525,6 @@ void FloppyAsynchronouslySavedMyReplayWhichWasNiceOfThem(bool saved, any value)
 	Call_Finish();
 
 	delete playerrecording;
-	delete paths;
 }
 
 public void Shavit_OnFinish(int client, int style, float time, int jumps, int strafes, float sync, int track, float oldtime, float perfs, float avgvel, float maxvel, int timestamp)
@@ -577,7 +574,7 @@ public void Shavit_OnFinish(int client, int style, float time, int jumps, int st
 	}
 }
 
-bool SaveReplay(int style, int track, float time, int steamid, int preframes, ArrayList playerrecording, int iSize, int postframes, float fZoneOffset[2], const char[] sPath)
+bool SaveReplay(int style, int track, float time, int steamid, int preframes, ArrayList playerrecording, int iSize, int postframes, float fZoneOffset[2], const char[] sPath, int timestamp)
 {
 	File fReplay = null;
 
@@ -586,7 +583,7 @@ bool SaveReplay(int style, int track, float time, int steamid, int preframes, Ar
 		return false;
 	}
 
-	WriteReplayHeader(fReplay, style, track, time, steamid, preframes, postframes, fZoneOffset, iSize, gF_Tickrate, gS_Map);
+	WriteReplayHeader(fReplay, style, track, time, steamid, preframes, postframes, fZoneOffset, iSize, gF_Tickrate, gS_Map, timestamp);
 	WriteReplayFrames(playerrecording, iSize, fReplay);
 
 	delete fReplay;

addons/sourcemod/translations/shavit-replay.phrases.txt

@@ -1,5 +1,19 @@
 "Phrases"
 {
+	"ReplayInfo"
+	{
+		"#format"	"{1:s},{2:d},{3:s},{4:0x},{5:s},{6:d},{7:d},{8:d},{9:d},{10:f},{11:u},{12:d},{13:f},{14:f},{15:f},{16:d}"
+		"en"		"File: {1} ({2} Bytes)\nFormat: {3}\nVersion: {4}\nMap: {5}\nStyle: {6}\nTrack: {7}\nPreframes: {8}\nFramecount: {9}\nTime: {10}\nAccountID: {11}\nPostframes: {12}\nTickrate: {13}\nZoneoffsets: {14}/{15}\nTimestamp: {16}"
+	}
+	"ReplayFileNotFound"
+	{
+		"#format"	"{1:s}"
+		"en"		"File not found. ({1})"
+	}
+	"FailedToReadHeader"
+	{
+		"en"		"Failed to read replay header."
+	}
 	// ---------- Menus ---------- //
 	"DeleteReplayAdminMenu"
 	{