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GetZoneFishing converted to QueryDatabase

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Arthur Ice 2014-08-18 19:18:51 -07:00
parent 9cdf0a7a83
commit 65e865a550
1 changed files with 34 additions and 40 deletions
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74
zone/forage.cpp
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@ -139,12 +139,6 @@ uint32 ZoneDatabase::GetZoneForage(uint32 ZoneID, uint8 skill) {
uint32 ZoneDatabase::GetZoneFishing(uint32 ZoneID, uint8 skill, uint32 &npc_id, uint8 &npc_chance) uint32 ZoneDatabase::GetZoneFishing(uint32 ZoneID, uint8 skill, uint32 &npc_id, uint8 &npc_chance)
{ {
char errbuf[MYSQL_ERRMSG_SIZE];
char *query = 0;
MYSQL_RES *result;
MYSQL_ROW row;
uint8 index = 0;
uint32 item[50]; uint32 item[50];
uint32 chance[50]; uint32 chance[50];
uint32 npc_ids[50]; uint32 npc_ids[50];
@ -157,44 +151,44 @@ uint32 ZoneDatabase::GetZoneFishing(uint32 ZoneID, uint8 skill, uint32 &npc_id,
chance[c]=0; chance[c]=0;
} }
if (RunQuery(query, MakeAnyLenString(&query, "SELECT itemid,chance,npc_id,npc_chance FROM fishing WHERE (zoneid= '%i' || zoneid = 0) and skill_level <= '%i'",ZoneID, skill ), errbuf, &result)) std::string query = StringFormat("SELECT itemid, chance, npc_id, npc_chance "
{ "FROM fishing WHERE (zoneid = '%i' || zoneid = 0) AND skill_level <= '%i'",
safe_delete_array(query); ZoneID, skill);
while ((row = mysql_fetch_row(result))&&(index<50)) { auto results = QueryDatabase(query);
item[index] = atoi(row[0]); if (!results.Success()) {
chance[index] = atoi(row[1])+chancepool; std::cerr << "Error in Fishing query '" << query << "' " << results.ErrorMessage() << std::endl;
chancepool = chance[index];
npc_ids[index] = atoi(row[2]);
npc_chances[index] = atoi(row[3]);
index++;
}
mysql_free_result(result);
}
else {
std::cerr << "Error in Fishing query '" << query << "' " << errbuf << std::endl;
safe_delete_array(query);
return 0; return 0;
} }
uint8 index = 0;
for (auto row = results.begin(); row != results.end(); ++row, ++index) {
if (index >= 50)
break;
item[index] = atoi(row[0]);
chance[index] = atoi(row[1])+chancepool;
chancepool = chance[index];
npc_ids[index] = atoi(row[2]);
npc_chances[index] = atoi(row[3]);
}
npc_id = 0; npc_id = 0;
npc_chance = 0; npc_chance = 0;
if (index>0) { if (index <= 0)
uint32 random = MakeRandomInt(1, chancepool); return 0;
for (int i = 0; i < index; i++)
{ uint32 random = MakeRandomInt(1, chancepool);
if (random <= chance[i]) for (int i = 0; i < index; i++)
{ {
ret = item[i]; if (random > chance[i])
npc_id = npc_ids[i]; continue;
npc_chance = npc_chances[i];
break; ret = item[i];
} npc_id = npc_ids[i];
} npc_chance = npc_chances[i];
} else { break;
ret = 0; }
}
return ret; return ret;
} }