LCKB
New GM commands for hooking GS for tables t_regen_npc and t_shop - Printable Version

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+----- Thread: New GM commands for hooking GS for tables t_regen_npc and t_shop (/showthread.php?tid=4055)

- Izirayd - 10-04-2014


About command:

Command:  npc_regen_o
.adds monsters in table t_regen_npc
Parametr 
 .ID npc
 .time respawn
 .ID zone
 .layer (define 0)

Command: npc_shop_r
.Adds NPCs with whom you trade 
Parametr
 .ID npc
 .ID zone
 .layer (define 0)
 .Rotation angle of the NPC . 0 - 360

Command: npc_regen_r
Parametr 
 .ID npc
 .time respawn
 .ID zone
 .layer (define 0)
 .Rotation angle of the NPC . 0 - 360

Teams should be used for development and it is not necessary to put them on the main server.
It is worth remembering that when the NPC team npc_shop_r, must be unique and can not use, otherwise it will not be added to the database.

nstallation:
In main.h write:

MYSQL OriSql;

/*do_GM */
typedef void (*tGmEP2)(CPC* , CNetMsg&ampWink;
MologieDetours:Big Grinetour<tGmEP2>* detour_GmEP2= NULL;

In main.cpp function itself :
 

void GmEP2(CPC* ch, CNetMsg& msg)
{
/* Code by Izirayd or Orion Game */
static CLCString buf(1000);
msg >> buf;
const char* p = buf;
char g_buf2[8192];
*g_buf2 = '\0';
p = AnyOneArg((p+1), g_buf2, (true));

if (strcmp(g_buf2, "npc_regen_o") == 0)
{
p = AnyOneArg(p, g_buf2);
int IdNPC = atoi(g_buf2);
p = AnyOneArg(p, g_buf2);
int RegenNPC = atoi(g_buf2);
p = AnyOneArg(p, g_buf2);
int iZone = atoi(g_buf2);
p = AnyOneArg(p, g_buf2);
int iLayer = atoi(g_buf2);

sprintf(g_buf2, "INSERT INTO t_npc_regen (a_zone_num, a_npc_idx, a_pos_x, a_pos_z, a_pos_h, a_pos_r, a_y_layer, a_regen_sec, a_total_num) VALUES ( %d, %d, %f , %f, %f, %f, %d, %d, -1)",
iZone, IdNPC, ch->m_pos.m_x, ch->m_pos.m_z, ch->m_pos.m_h, ch->m_pos.m_r, iLayer, RegenNPC);

if (mysql_query(&OriSql, g_buf2)) {
std::cout << "\nError sql: " << g_buf2;
}
}

if (strcmp(g_buf2, "npc_regen_r") == 0)
{
p = AnyOneArg(p, g_buf2);
int IdNPC = atoi(g_buf2);
p = AnyOneArg(p, g_buf2);
int RegenNPC = atoi(g_buf2);
p = AnyOneArg(p, g_buf2);
int iZone = atoi(g_buf2);
p = AnyOneArg(p, g_buf2);
int iLayer = atoi(g_buf2);
p = AnyOneArg(p, g_buf2);
int iR = atoi(g_buf2);

sprintf(g_buf2, "INSERT INTO t_npc_regen (a_zone_num, a_npc_idx, a_pos_x, a_pos_z, a_pos_h, a_pos_r, a_y_layer, a_regen_sec, a_total_num) VALUES ( %d, %d, %f , %f, %f, %d, %d, %d, -1)",
iZone, IdNPC, ch->m_pos.m_x, ch->m_pos.m_z, ch->m_pos.m_h, iR, iLayer, RegenNPC);

if (mysql_query(&OriSql, g_buf2)) {
std::cout << "\nError sql: " << g_buf2;
}
}

if (strcmp(g_buf2, "npc_shop_r") == 0)
{
p = AnyOneArg(p, g_buf2);
int IdNPC = atoi(g_buf2);
p = AnyOneArg(p, g_buf2);
int iZone = atoi(g_buf2);
p = AnyOneArg(p, g_buf2);
int iLayer = atoi(g_buf2);
p = AnyOneArg(p, g_buf2);
int iR = atoi(g_buf2); // Разворот

sprintf(g_buf2, "INSERT INTO t_shop (a_zone_num, a_keeper_idx, a_pos_x, a_pos_z, a_pos_h, a_pos_r, a_y_layer, a_sell_rate, a_buy_rate) VALUES ( %d, %d, %f , %f, %f, %d, %d, 40, 100)",
iZone, IdNPC, ch->m_pos.m_x, ch->m_pos.m_z, ch->m_pos.m_h, iR, iLayer);
if (mysql_query(&OriSql, g_buf2)) {
std::cout << "\nError sql: " << g_buf2;
}
}

return detour_GmEP2->GetOriginalFunction()(ch, msg);
}

And at the beginning of the main function of writing

 

void lib_main()
{
// ПодключаемÑÑ Ðº бд

if (!mysql_init(&OriSql))
{
std::cout << "\nError init sql";
return;
}
if (!mysql_real_connect(&OriSql, "127.0.0.1", "root",
"", "e3_data", 3306,
NULL, 0))
{
std::cout << "\nError connect sql";
return;
}

try
{
detour_GmEP2 = simpleHook<tGmEP2>((unsigned int)0x081F5E04, GmEP2);
catch(MologieDetours:Big GrinetourException &e)
{
std::cout << std::endl << "\nError when hooking function: " << e.what() << std::endl << std::endl;
}

Address which hammered : 0x081F5E04 - for Ep2, if you want to ep3 looking for function and address do_GM push

Thank you for your attention