From 729b9f501d7af0d004e2389c22377c1074289402 Mon Sep 17 00:00:00 2001
From: Dave Corley <smokydave@icloud.com>
Date: Fri, 29 Sep 2023 07:11:56 -0500
Subject: [PATCH] Feat(Server): Add functions to send music packets to clients

---
 apps/openmw-mp/Script/Functions/Objects.cpp | 15 +++++++++++
 apps/openmw-mp/Script/Functions/Objects.hpp | 29 ++++++++++++++++++++-
 2 files changed, 43 insertions(+), 1 deletion(-)

diff --git a/apps/openmw-mp/Script/Functions/Objects.cpp b/apps/openmw-mp/Script/Functions/Objects.cpp
index 4e5860c99..db52f71a3 100644
--- a/apps/openmw-mp/Script/Functions/Objects.cpp
+++ b/apps/openmw-mp/Script/Functions/Objects.cpp
@@ -561,6 +561,11 @@ void ObjectFunctions::SetObjectSound(const char* soundId, double volume, double
     tempObject.pitch = pitch;
 }
 
+void ObjectFunctions::SetObjectTrack(const char *soundId) noexcept
+{
+    tempObject.musicFilename = soundId;
+}
+
 void ObjectFunctions::SetObjectSummonState(bool summonState) noexcept
 {
     tempObject.isSummon = summonState;
@@ -833,6 +838,16 @@ void ObjectFunctions::SendObjectSound(bool sendToOtherPlayers, bool skipAttached
         packet->Send(true);
 }
 
+void ObjectFunctions::SendObjectTrack(bool sendToOtherPlayers, bool skipAttachedPlayer) noexcept {
+    mwmp::ObjectPacket *packet = mwmp::Networking::get().getObjectPacketController()->GetPacket(ID_MUSIC_PLAY);
+    packet->setObjectList(&writeObjectList);
+
+    if (!skipAttachedPlayer)
+        packet->Send(false);
+    if (sendToOtherPlayers)
+        packet->Send(true);
+}
+
 void ObjectFunctions::SendObjectState(bool sendToOtherPlayers, bool skipAttachedPlayer) noexcept
 {
     mwmp::ObjectPacket *packet = mwmp::Networking::get().getObjectPacketController()->GetPacket(ID_OBJECT_STATE);
diff --git a/apps/openmw-mp/Script/Functions/Objects.hpp b/apps/openmw-mp/Script/Functions/Objects.hpp
index 73ae9d7cb..03fce621a 100644
--- a/apps/openmw-mp/Script/Functions/Objects.hpp
+++ b/apps/openmw-mp/Script/Functions/Objects.hpp
@@ -117,6 +117,7 @@
     {"SetObjectPosition",                     ObjectFunctions::SetObjectPosition},\
     {"SetObjectRotation",                     ObjectFunctions::SetObjectRotation},\
     {"SetObjectSound",                        ObjectFunctions::SetObjectSound},\
+    {"SetObjectTrack",                        ObjectFunctions::SetObjectTrack},\
     \
     {"SetObjectSummonState",                  ObjectFunctions::SetObjectSummonState},\
     {"SetObjectSummonEffectId",               ObjectFunctions::SetObjectSummonEffectId},\
@@ -160,6 +161,7 @@
     {"SendObjectTrap",                        ObjectFunctions::SendObjectTrap},\
     {"SendObjectScale",                       ObjectFunctions::SendObjectScale},\
     {"SendObjectSound",                       ObjectFunctions::SendObjectSound},\
+    {"SendObjectTrack",                       ObjectFunctions::SendObjectTrack},\
     {"SendObjectState",                       ObjectFunctions::SendObjectState},\
     {"SendObjectMove",                        ObjectFunctions::SendObjectMove},\
     {"SendObjectRotate",                      ObjectFunctions::SendObjectRotate},\
@@ -1087,7 +1089,21 @@ public:
     */
     static void SetObjectRotation(double x, double y, double z) noexcept;
 
-    static void SetObjectSound(const char* soundId, double volume, double pitch) noexcept;
+    /**
+     * \brief Set the Sound of the temporary object stored on the server
+     *
+     * \param soundId Sets the refId of the sound to be played on the client
+     * \param volume Set the volume of the sound to be played on the client
+     * \param pitch Set the pitch of the sound to be played on the client
+     */
+    static void SetObjectSound(const char *soundId, double volume, double pitch) noexcept;
+
+    /**
+     * \brief Set the Sound of the temporary object stored on the server
+     *
+     * \param track Sets the track name to be played on the client
+     */
+    static void SetObjectTrack(const char *soundId) noexcept;
 
     /**
     * \brief Set the summon state of the temporary object stored on the server.
@@ -1439,6 +1455,17 @@ public:
     */
     static void SendObjectSound(bool sendToOtherPlayers, bool skipAttachedPlayer) noexcept;
 
+    /**
+    * \brief Send a Music_Play packet.
+    *
+    * \param sendToOtherPlayers Whether this packet should be sent to players other than the
+    *                           player attached to the packet (false by default).
+    * \param skipAttachedPlayer Whether the packet should skip being sent to the player attached
+    *                           to the packet (false by default).
+    * \return void
+    */
+    static void SendObjectTrack(bool sendToOtherPlayers, bool skipAttachedPlayer) noexcept;
+
     /**
     * \brief Send an ObjectState packet.
     *