From d73449104a73a449183089cfe530ed6f2800501e Mon Sep 17 00:00:00 2001
From: Arthur Ice <addtheice@gmail.com>
Date: Mon, 18 Aug 2014 17:00:37 -0700
Subject: [PATCH] GetMaxNPCSpellsEffectsID converted to QueryDatabase

---
 zone/MobAI.cpp | 32 ++++++++++++--------------------
 1 file changed, 12 insertions(+), 20 deletions(-)

diff --git a/zone/MobAI.cpp b/zone/MobAI.cpp
index b0a13b7a7..021d6f76b 100644
--- a/zone/MobAI.cpp
+++ b/zone/MobAI.cpp
@@ -2833,29 +2833,21 @@ DBnpcspellseffects_Struct* ZoneDatabase::GetNPCSpellsEffects(uint32 iDBSpellsEff
 }
 
 uint32 ZoneDatabase::GetMaxNPCSpellsEffectsID() {
-	char errbuf[MYSQL_ERRMSG_SIZE];
-	char *query = 0;
-	MYSQL_RES *result;
-	MYSQL_ROW row;
 
-	if (RunQuery(query, MakeAnyLenString(&query, "SELECT max(id) from npc_spells_effects"), errbuf, &result)) {
-		safe_delete_array(query);
-		if (mysql_num_rows(result) == 1) {
-			row = mysql_fetch_row(result);
-			uint32 ret = 0;
-			if (row[0])
-				ret = atoi(row[0]);
-			mysql_free_result(result);
-			return ret;
-		}
-		mysql_free_result(result);
-	}
-	else {
-		std::cerr << "Error in GetMaxNPCSpellsEffectsID query '" << query << "' " << errbuf << std::endl;
-		safe_delete_array(query);
+	std::string query = "SELECT max(id) FROM npc_spells_effects";
+	auto results = QueryDatabase(query);
+	if (!results.Success()) {
+        std::cerr << "Error in GetMaxNPCSpellsEffectsID query '" << query << "' " << results.ErrorMessage() << std::endl;
 		return 0;
 	}
 
-	return 0;
+    if (results.RowCount() != 1)
+        return 0;
+
+    auto row = results.begin();
+    if (!row[0])
+        return 0;
+
+    return atoi(row[0]);
 }