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Database2.h
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Database2.h
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#pragma once
#define MYSQL_CONNECT_TIMEOUT 3
typedef char** SQLResultRow_t;
class CSQLResult
{
public:
CSQLResult() { }
virtual ~CSQLResult() { }
virtual SQLResultRow_t FetchRow() = 0;
virtual uint64_t ResultRows() = 0;
static unsigned int SafeUInt(const char *value)
{
return value ? strtoul(value, NULL, 10) : 0;
}
static int SafeInt(const char *value)
{
return value ? atoi(value) : 0;
}
static const char *SafeString(const char *value)
{
return value ? value : "";
}
};
class CMYSQLResult : public CSQLResult
{
public:
CMYSQLResult(MYSQL_RES *);
virtual ~CMYSQLResult();
virtual void Free();
virtual SQLResultRow_t FetchRow() override;
virtual uint64_t ResultRows() override;
private:
MYSQL_RES *m_Result;
};
class CSQLConnection
{
public:
virtual ~CSQLConnection() { }
virtual void Close() = 0;
virtual bool Query(const char *query) = 0;
virtual unsigned int LastError() = 0;
virtual CSQLResult *GetResult() = 0;
virtual std::string EscapeString(std::string unescaped) = 0;
virtual uint64_t GetInsertID() = 0;
virtual void *GetInternalConnection() = 0;
static int s_NumConnectAttempts;
};
class CMYSQLConnection : public CSQLConnection
{
public:
virtual ~CMYSQLConnection();
static CMYSQLConnection *Create(const char *host, unsigned int port, const char *user, const char *password, const char *defaultdatabase);
virtual void Close() override;
virtual bool Query(const char *query);
virtual unsigned int LastError();
virtual CSQLResult *GetResult();
virtual std::string EscapeString(std::string unescaped);
virtual uint64_t GetInsertID() override;
virtual void *GetInternalConnection();
private:
CMYSQLConnection(MYSQL *connection);
MYSQL *m_InternalConnection;
};
class CDatabase2
{
public:
CDatabase2();
virtual ~CDatabase2();
virtual uint64_t GetInsertID();
virtual std::string EscapeString(std::string unescaped);
virtual bool Query(const char *format, ...);
virtual void Tick();
virtual void AsyncTick();
virtual CSQLResult *GetResult();
virtual void *GetInternalConnection();
virtual void *GetInternalAsyncConnection();
protected:
CSQLConnection *m_pConnection = NULL;
// async thread resources
static DWORD WINAPI InternalThreadProcStatic(LPVOID lpThis);
virtual DWORD InternalThreadProc();
virtual void ProcessAsyncQueries() { }
bool m_bQuit = false;
HANDLE m_hMakeTick = NULL;
HANDLE m_hAsyncThread = NULL;
CSQLConnection *m_pAsyncConnection = NULL;
};
class CMYSQLQuery
{
public:
virtual ~CMYSQLQuery() { }
virtual bool PerformQuery(MYSQL *c) = 0;
};
class CMYSQLSaveWeenieQuery : public CMYSQLQuery
{
public:
CMYSQLSaveWeenieQuery(unsigned int weenie_id, unsigned int top_level_object_id, unsigned int block_id, void *data, unsigned int data_length);
virtual ~CMYSQLSaveWeenieQuery() override;
virtual bool PerformQuery(MYSQL *c) override;
protected:
unsigned int _weenie_id;
unsigned int _top_level_object_id;
unsigned int _block_id;
void *_data;
unsigned int _data_length;
};
class CMYSQLDatabase : public CDatabase2
{
public:
CMYSQLDatabase(const char *host, unsigned int port, const char *user, const char *password, const char *defaultdatabasename);
virtual ~CMYSQLDatabase();
void QueueAsyncQuery(CMYSQLQuery *query);
virtual void Tick() override;
protected:
virtual void AsyncTick() override;
private:
void RefreshConnection();
void RefreshAsyncConnection();
virtual void ProcessAsyncQueries() override;
std::string m_DatabaseHost;
unsigned int m_DatabasePort;
std::string m_DatabaseUser;
std::string m_DatabasePassword;
std::string m_DatabaseName;
double m_fLastRefresh;
double m_fLastAsyncRefresh;
bool m_bDisabled;
CLockable _asyncQueueLock;
std::list<CMYSQLQuery *> _asyncQueries;
};
#include "PhysicsDesc.h"
#include "PublicWeenieDesc.h"
class CCapturedWorldObjectInfo
{
public:
CCapturedWorldObjectInfo() {
m_ObjData = NULL;
m_ObjDataLen = 0;
}
~CCapturedWorldObjectInfo() {
Free();
}
void Free() {
if (m_ObjData)
{
delete[] m_ObjData;
m_ObjData = NULL;
}
}
std::string m_ObjName;
BYTE *m_ObjData;
unsigned m_ObjDataLen;
DWORD guid;
ObjDesc objdesc;
PhysicsDesc physics;
PublicWeenieDesc weenie;
std::map<DWORD, DWORD> dwordProperties;
std::map<DWORD, UINT64> qwordProperties;
std::map<DWORD, DWORD> boolProperties;
std::map<DWORD, double> floatProperties;
std::map<DWORD, std::string> stringProperties;
std::map<DWORD, DWORD> dataIDProperties;
ObjDesc wornobjdesc;
};
class CGameDatabase
{
public:
CGameDatabase();
virtual ~CGameDatabase();
void Init();
bool LoadedPortals() { return m_bLoadedPortals; }
std::list<CCapturedWorldObjectInfo *> *GetStaticsForLandBlock(WORD lb_gid);
void SpawnStaticsForLandBlock(WORD lb_gid);
CCapturedWorldObjectInfo *GetCapturedMonsterData(const char *name);
CCapturedWorldObjectInfo *GetCapturedItemData(const char *name);
CCapturedWorldObjectInfo *GetCapturedArmorData(const char *name);
CCapturedWorldObjectInfo *GetRandomCapturedMonsterData();
CCapturedWorldObjectInfo *GetRandomCapturedItemData();
CCapturedWorldObjectInfo *GetRandomCapturedArmorData();
void SpawnBSD();
class CWeenieObject *CreateFromCapturedData(CCapturedWorldObjectInfo *pObjectInfo);
protected:
std::string ConvertNameForLookup(std::string name);
void LoadAerfalle();
void LoadCapturedMonsterData();
void LoadCapturedItemData();
void LoadCapturedArmorData();
void LoadTeleTownList();
void LoadStaticsData();
void LoadBSD();
bool m_bLoadedPortals;
std::list<Position> m_BSDSpawns;
std::list<CCapturedWorldObjectInfo *> m_CapturedStaticsData;
std::map<WORD, std::list<CCapturedWorldObjectInfo *>> m_CapturedStaticsDataByLandBlock;
std::list<CCapturedWorldObjectInfo *> m_CapturedAerfalleData;
std::map<std::string, CCapturedWorldObjectInfo *> m_CapturedMonsterData;
std::vector<CCapturedWorldObjectInfo *> m_CapturedMonsterDataList;
std::map<std::string, CCapturedWorldObjectInfo *> m_CapturedItemData;
std::vector<CCapturedWorldObjectInfo *> m_CapturedItemDataList;
std::map<std::string, CCapturedWorldObjectInfo *> m_CapturedArmorData;
std::vector<CCapturedWorldObjectInfo *> m_CapturedArmorDataList;
};
extern CGameDatabase *g_pGameDatabase;