Save player data to a file

src/engine/server/server.cpp

@@ -336,14 +336,14 @@ CPlayerData *CServer::GetPlayerData(int ClientID, int ColorID)
 			return pData;
 		else
 		{
-			CPlayerData *pNewData = new CPlayerData(m_aClients[ClientID].m_aName, ColorID);
+			CPlayerData *pNewData = new CPlayerData(m_aClients[ClientID].m_aName, ColorID, Storage());
 			m_pPlayerData->Add(pNewData);
 			return pNewData;
 		}
 	}
 	else
 	{
-		m_pPlayerData = new CPlayerData(m_aClients[ClientID].m_aName, ColorID);
+		m_pPlayerData = new CPlayerData(m_aClients[ClientID].m_aName, ColorID, Storage());
 		return m_pPlayerData;
 	}
 

src/engine/shared/linewriter.cpp

@@ -0,0 +1,22 @@
+#include "linewriter.h"
+
+CLineWriter::CLineWriter(IOHANDLE IO)
+{
+	m_IO = IO;
+}
+
+CLineWriter::~CLineWriter()
+{
+	Shutdown();
+}
+
+void CLineWriter::Shutdown()
+{
+	io_write_newline(m_IO);
+	io_close(m_IO);
+}
+
+void CLineWriter::Write(const char *pStr)
+{
+	io_write(m_IO, pStr, str_length(pStr));
+}

src/engine/shared/linewriter.h

@@ -0,0 +1,18 @@
+#ifndef ENGINE_SHARED_LINEWRITER_H
+#define ENGINE_SHARED_LINEWRITER_H
+#include <base/system.h>
+
+class CLineWriter
+{
+	IOHANDLE m_IO;
+
+public:
+	CLineWriter(IOHANDLE IO);
+	~CLineWriter();
+
+	void Shutdown();
+
+	void Write(const char *pStr);
+	void WriteNewLine() { io_write_newline(m_IO); }
+};
+#endif

src/game/server/entities/character.cpp

@@ -304,6 +304,8 @@ void CCharacter::SaveData()
 		else
 			pData->m_aWeaponType[i] = 0;
 	}
+
+	pData->SaveToFile();
 
 	char aBuf[256];
 	str_format(aBuf, sizeof(aBuf), "Data save - color=%d", GetPlayer()->GetColorID());
@@ -1209,6 +1211,7 @@ void CCharacter::GiveStartWeapon()
 
 		// load saved weapons
 		CPlayerData *pData = GameServer()->Server()->GetPlayerData(GetPlayer()->GetCID(), GetPlayer()->GetColorID());
+		pData->LoadDataFromFile();
 
 		bool GotItems = false;
 

src/game/server/playerdata.cpp

@@ -1,16 +1,25 @@
 #include <base/system.h>
 #include <base/math.h>
 
+#include <engine/shared/config.h>
+#include <engine/storage.h>
+#include <engine/shared/linereader.h>
+#include <engine/shared/linewriter.h>
+
+#include <stdio.h>
+
 #include "playerdata.h"
 
-CPlayerData::CPlayerData(const char *pName, int ColorID)
+CPlayerData::CPlayerData(const char *pName, int ColorID, IStorage *pStorage)
 {
 	m_pChild1 = 0;
 	m_pChild2 = 0;
 
 	str_copy(m_aName, pName, 16);
 	m_ColorID = ColorID;
 
+	m_pStorage = pStorage;
+	LoadDataFromFile();
 	Reset();
 }
 
@@ -108,4 +117,96 @@ void CPlayerData::Reset()
 	m_Gold = 0;
 	m_HighestLevel = 0;
 	m_HighestLevelSeed = 0;
+}
+
+void CPlayerData::LoadDataFromFile()
+{
+	if (!g_Config.m_SvSavePlayerdata)
+		return;
+
+	char aFilename[32];
+	str_format(aFilename, sizeof(aFilename), "playerdatas/%s_%d.acc", m_aName, m_ColorID);
+
+	IOHANDLE File = m_pStorage->OpenFile(aFilename, IOFLAG_READ, IStorage::TYPE_ALL);
+	if(!File)
+	{
+		SaveToFile(); // Create file
+		return;
+	}
+	CLineReader LineReader;
+	LineReader.Init(File);
+
+	// read each line
+	while(char *pLine = LineReader.Get())
+	{
+		// skip blank/empty lines as well as comments
+		if(str_length(pLine) > 0 && pLine[0] != '#' && pLine[0] != '\n' && pLine[0] != '\r'
+			&& pLine[0] != '\t' && pLine[0] != '\v' && pLine[0] != ' ')
+		{
+			// TODO: Ugly, rewrite this
+			if(!str_comp_num(pLine, "Weapon: ", 8)) sscanf(pLine, "Weapon: %d %d %d %d %d %d %d %d %d %d %d %d", &(m_aWeaponType[0]), &(m_aWeaponType[1]), &(m_aWeaponType[2]), &(m_aWeaponType[3]), &(m_aWeaponType[4]), &(m_aWeaponType[5]), &(m_aWeaponType[6]), &(m_aWeaponType[7]), &(m_aWeaponType[8]), &(m_aWeaponType[9]), &(m_aWeaponType[10]), &(m_aWeaponType[11]));
+			if(!str_comp_num(pLine, "Ammo: ", 6)) sscanf(pLine, "Ammo: %d %d %d %d %d %d %d %d %d %d %d %d", &(m_aWeaponAmmo[0]), &(m_aWeaponAmmo[1]), &(m_aWeaponAmmo[2]), &(m_aWeaponAmmo[3]), &(m_aWeaponAmmo[4]), &(m_aWeaponAmmo[5]), &(m_aWeaponAmmo[6]), &(m_aWeaponAmmo[7]), &(m_aWeaponAmmo[8]), &(m_aWeaponAmmo[9]), &(m_aWeaponAmmo[10]), &(m_aWeaponAmmo[11]));
+			if(!str_comp_num(pLine, "Armor: ", 7)) sscanf(pLine, "Armor: %d", &m_Armor);
+			if(!str_comp_num(pLine, "Kits: ", 6)) sscanf(pLine, "Kits: %d", &m_Kits);
+			if(!str_comp_num(pLine, "Score: ", 7)) sscanf(pLine, "Score: %d", &m_Score);
+			if(!str_comp_num(pLine, "Gold: ", 6)) sscanf(pLine, "Gold: %d", &m_Gold);
+			if(!str_comp_num(pLine, "HighestLevelSeed: ", 18)) sscanf(pLine, "HighestLevelSeed: %d", &m_HighestLevelSeed);
+			else if(!str_comp_num(pLine, "HighestLevel: ", 14)) sscanf(pLine, "HighestLevel: %d", &m_HighestLevel);
+		}
+	}
+
+
+	io_close(File);
+}
+
+void CPlayerData::SaveToFile()
+{
+	if (!g_Config.m_SvSavePlayerdata)
+		return;
+
+	m_pStorage->CreateFolder("playerdatas", IStorage::TYPE_SAVE);
+
+	char aFilename[32];
+	str_format(aFilename, sizeof(aFilename), "playerdatas/%s_%d.acc", m_aName, m_ColorID);
+
+	IOHANDLE File = m_pStorage->OpenFile(aFilename, IOFLAG_WRITE, IStorage::TYPE_SAVE);
+	if(!File)
+		return;
+
+	CLineWriter Writer(File);
+
+	char aBuf[256];
+
+#define WRITE_LINE_INT(w, x) \
+	do \
+	{ \
+		str_format(aBuf, sizeof(aBuf), "%d", x); \
+		(w).Write(aBuf); \
+	} while(0)
+
+	// Warning! Weapon Type change 
+	Writer.Write("Weapon:");
+	for (int i = 0; i < 12; i++)
+	{
+		Writer.Write(" ");
+		WRITE_LINE_INT(Writer, m_aWeaponType[i]);
+	}
+	Writer.Write("\nAmmo:");
+	for (int i = 0; i < 12; i++)
+	{
+		Writer.Write(" ");
+		WRITE_LINE_INT(Writer, m_aWeaponAmmo[i]);
+	}
+
+	Writer.Write("\nArmor: "); WRITE_LINE_INT(Writer, m_Armor);
+
+	Writer.Write("\nKits: "); WRITE_LINE_INT(Writer, m_Kits);
+
+	Writer.Write("\nScore: "); WRITE_LINE_INT(Writer, m_Score);
+
+	Writer.Write("\nGold: "); WRITE_LINE_INT(Writer, m_Gold);
+
+	Writer.Write("\nHighestLevel: "); WRITE_LINE_INT(Writer, m_HighestLevel);
+
+	Writer.Write("\nHighestLevelSeed: "); WRITE_LINE_INT(Writer, m_HighestLevelSeed);
 }

src/game/server/playerdata.h

@@ -8,8 +8,10 @@ class CPlayerData
 	CPlayerData *m_pChild1;
 	CPlayerData *m_pChild2;
 
+	IStorage *m_pStorage;
+
 public:
-	CPlayerData(const char *pName, int ColorID);
+	CPlayerData(const char *pName, int ColorID, IStorage *pStorage);
 	void Die();
 	void Reset();
 
@@ -35,6 +37,9 @@ class CPlayerData
 
 	int GetHighScore(int Score);
 	int GetPlayerCount(int Score);
+
+	void LoadDataFromFile();
+	void SaveToFile();
 };
 
 #endif

src/game/variables.h

@@ -150,6 +150,8 @@ MACRO_CONFIG_INT(SvBroadcastLock, sv_broadcastlock, 3, 0, 5, CFGFLAG_SERVER, "Br
 
 MACRO_CONFIG_INT(SvRandomMaps, sv_random_maps, 1, 0, 1, CFGFLAG_SERVER, "Random select map in maps list (1 = on, 0 = off)")
 
+MACRO_CONFIG_INT(SvSavePlayerdata, sv_save_playerdata, 0, 0, 1, CFGFLAG_SERVER, "Save player data to a file")
+
 
 // debug
 #ifdef CONF_DEBUG // this one can crash the server if not used correctly