feat(Core/Player): Implement player specific settings (#9483)

src/server/game/Entities/Player/PlayerSettings.cpp

@@ -0,0 +1,128 @@
+/*
+ * This file is part of the AzerothCore Project. See AUTHORS file for Copyright information
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Affero General Public License as published by the
+ * Free Software Foundation; either version 3 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "Tokenize.h"
+#include "StringConvert.h"
+#include "Player.h"
+
+/*********************************************************/
+/***              PLAYER SETTINGS SYSTEM               ***/
+/*********************************************************/
+
+void Player::_LoadCharacterSettings(PreparedQueryResult result)
+{
+    m_charSettingsMap.clear();
+
+    if (!sWorld->getBoolConfig(CONFIG_PLAYER_SETTINGS_ENABLED))
+    {
+        return;
+    }
+
+    if (result)
+    {
+        do
+        {
+            Field* fields = result->Fetch();
+
+            std::string source = fields[0].GetString();;
+            std::string data = fields[1].GetString();
+
+            std::vector<std::string_view> tokens = Acore::Tokenize(data, ' ', true);
+
+            PlayerSettingVector setting;
+            setting.resize(tokens.size());
+
+            uint32 count = 0;
+
+            for (auto token : tokens)
+            {
+                PlayerSetting set;
+                set.value = Acore::StringTo<uint32>(token).value();
+                setting[++count] = set;
+            }
+
+            m_charSettingsMap[source] = setting;
+
+        } while (result->NextRow());
+    }
+}
+
+PlayerSetting Player::GetPlayerSetting(std::string source, uint8 index)
+{
+    auto itr = m_charSettingsMap.find(source);
+
+    if (itr == m_charSettingsMap.end())
+    {
+        // Settings not found, this will initialize a new entry.
+        UpdatePlayerSetting(source, index, 0);
+        return GetPlayerSetting(source, index);
+    }
+
+    return itr->second[index];
+}
+
+void Player::_SavePlayerSettings(CharacterDatabaseTransaction trans)
+{
+    if (!sWorld->getBoolConfig(CONFIG_PLAYER_SETTINGS_ENABLED))
+    {
+        return;
+    }
+
+    for (auto itr : m_charSettingsMap)
+    {
+        std::ostringstream data;
+
+        for (auto setting : itr.second)
+        {
+            data << setting.value << ' ';
+        }
+
+        CharacterDatabasePreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_REP_CHAR_SETTINGS);
+        stmt->setUInt32(0, GetGUID().GetCounter());
+        stmt->setString(1, itr.first);
+        stmt->setString(2, data.str());
+        trans->Append(stmt);
+    }
+}
+
+void Player::UpdatePlayerSetting(std::string source, uint8 index, uint32 value)
+{
+    auto itr = m_charSettingsMap.find(source);
+
+    if (itr == m_charSettingsMap.end())
+    {
+        // Settings not found, initialize a new entry.
+        uint8 size = index ? index : index + 1;
+
+        PlayerSettingVector setting;
+        setting.resize(size);
+
+        for (uint32 itr = 0; itr <= index; ++itr)
+        {
+            PlayerSetting set;
+            set.value = itr == index ? value : 0;
+
+            setting[itr] = set;
+        }
+
+        m_charSettingsMap[source] = setting;
+    }
+    else
+    {
+        itr->second[index].value = value;
+    }
+}