From 538c5b86873a4c57e1eb37f0c81c2a7b4552ebc1 Mon Sep 17 00:00:00 2001
From: Aokromes <Aokromes@users.noreply.github.com>
Date: Wed, 28 Nov 2018 16:44:28 +0100
Subject: Core/GameEvent: weekend xp rate (#17782)

* Core/GameEvent: weekend xp rate
by kline

* Update to recent code

* compile fix try
things of copy and paste 4 years old code xd

* more code update

* forgot to change this

* Update worldserver.conf.dist

* Added function to calculate weekend event xp rates

By greenbagels

* Cleaning using scripts

* Implement daymask and rename variables etc.

* Rename script file weekend -> boosted

* Update src/server/game/World/World.cpp

Co-Authored-By: Aokromes <Aokromes@users.noreply.github.com>

* Fix xp multiplier not applying to quest rewards

* Disable xp boost script when no boosted days selected
---
 src/server/scripts/World/boosted_xp.cpp          | 51 ++++++++++++++++++++++++
 src/server/scripts/World/world_script_loader.cpp |  3 ++
 2 files changed, 54 insertions(+)
 create mode 100644 src/server/scripts/World/boosted_xp.cpp

(limited to 'src/server/scripts')

diff --git a/src/server/scripts/World/boosted_xp.cpp b/src/server/scripts/World/boosted_xp.cpp
new file mode 100644
index 00000000000..df03dab4a81
--- /dev/null
+++ b/src/server/scripts/World/boosted_xp.cpp
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2008-2017 TrinityCore <http://www.trinitycore.org/>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 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 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 "GameTime.h"
+#include "ScriptMgr.h"
+#include "World.h"
+
+#include <boost/date_time/posix_time/posix_time.hpp>
+
+namespace
+{
+    bool IsXPBoostActive()
+    {
+        auto now = boost::posix_time::to_tm(boost::posix_time::from_time_t(GameTime::GetGameTime()));
+        uint32 weekdayMaskBoosted = sWorld->getIntConfig(CONFIG_XP_BOOST_DAYMASK);
+        uint32 weekdayMask = (1 << now.tm_wday);
+        bool currentDayBoosted = (weekdayMask & weekdayMaskBoosted) != 0;
+        return currentDayBoosted;
+    }
+}
+
+class xp_boost_PlayerScript : public PlayerScript
+{
+public:
+    xp_boost_PlayerScript() : PlayerScript("xp_boost_PlayerScript") { }
+
+    void OnGiveXP(Player* /*player*/, uint32& amount, Unit* /*unit*/) override
+    {
+        if (IsXPBoostActive())
+            amount *= sWorld->getRate(RATE_XP_BOOST);
+    }
+};
+
+void AddSC_xp_boost()
+{
+    new xp_boost_PlayerScript();
+}
diff --git a/src/server/scripts/World/world_script_loader.cpp b/src/server/scripts/World/world_script_loader.cpp
index 53c19bbc3a1..352f62265c2 100644
--- a/src/server/scripts/World/world_script_loader.cpp
+++ b/src/server/scripts/World/world_script_loader.cpp
@@ -31,6 +31,7 @@ void AddSC_npcs_special();
 void AddSC_achievement_scripts();
 void AddSC_action_ip_logger();
 void AddSC_duel_reset();
+void AddSC_xp_boost();
 // player
 void AddSC_chat_log();
 void AddSC_action_ip_logger();
@@ -56,4 +57,6 @@ void AddWorldScripts()
     if (sWorld->getBoolConfig(CONFIG_IP_BASED_ACTION_LOGGING))
         AddSC_action_ip_logger(); // location: scripts\World\action_ip_logger.cpp
     AddSC_duel_reset();
+    if (sWorld->getIntConfig(CONFIG_XP_BOOST_DAYMASK) != 0)
+        AddSC_xp_boost();
 }
-- 
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