[General] Implement WorldCollisionOverride packet

apps/openmw-mp/Script/Functions/Worldstate.cpp

@@ -41,6 +41,27 @@ void WorldstateFunctions::SetTimeScale(double timeScale) noexcept
 {
     writeWorldstate.timeScale = timeScale;
 }
+
+void WorldstateFunctions::SetPlayerCollisionState(bool state) noexcept
+{
+    writeWorldstate.hasPlayerCollision = state;
+}
+
+void WorldstateFunctions::SetActorCollisionState(bool state) noexcept
+{
+    writeWorldstate.hasActorCollision = state;
+}
+
+void WorldstateFunctions::SetPlacedObjectCollisionState(bool state) noexcept
+{
+    writeWorldstate.hasPlacedObjectCollision = state;
+}
+
+void WorldstateFunctions::UseActorCollisionForPlacedObjects(bool useActorCollision) noexcept
+{
+    writeWorldstate.useActorCollisionForPlacedObjects = useActorCollision;
+}
+
 void WorldstateFunctions::SendWorldTime(unsigned short pid, bool toOthers) noexcept
 {
     Player *player;
@@ -54,3 +75,17 @@ void WorldstateFunctions::SendWorldTime(unsigned short pid, bool toOthers) noexc
     if (toOthers)
         mwmp::Networking::get().getWorldstatePacketController()->GetPacket(ID_WORLD_TIME)->Send(true);
 }
+
+void WorldstateFunctions::SendWorldCollisionOverride(unsigned short pid, bool toOthers) noexcept
+{
+    Player *player;
+    GET_PLAYER(pid, player, );
+
+    writeWorldstate.guid = player->guid;
+
+    mwmp::Networking::get().getWorldstatePacketController()->GetPacket(ID_WORLD_COLLISION_OVERRIDE)->setWorldstate(&writeWorldstate);
+    mwmp::Networking::get().getWorldstatePacketController()->GetPacket(ID_WORLD_COLLISION_OVERRIDE)->Send(false);
+
+    if (toOthers)
+        mwmp::Networking::get().getWorldstatePacketController()->GetPacket(ID_WORLD_COLLISION_OVERRIDE)->Send(true);
+}

apps/openmw-mp/Script/Functions/Worldstate.hpp

@@ -8,11 +8,16 @@
     {"SetDay",                            WorldstateFunctions::SetDay},\
     {"SetMonth",                          WorldstateFunctions::SetMonth},\
     {"SetYear",                           WorldstateFunctions::SetYear},\
-    \
     {"SetDaysPassed",                     WorldstateFunctions::SetDaysPassed},\
     {"SetTimeScale",                      WorldstateFunctions::SetTimeScale},\
     \
-    {"SendWorldTime",               WorldstateFunctions::SendWorldTime}
+    {"SetPlayerCollisionState",           WorldstateFunctions::SetPlayerCollisionState},\
+    {"SetActorCollisionState",            WorldstateFunctions::SetActorCollisionState},\
+    {"SetPlacedObjectCollisionState",     WorldstateFunctions::SetPlacedObjectCollisionState},\
+    {"UseActorCollisionForPlacedObjects", WorldstateFunctions::UseActorCollisionForPlacedObjects},\
+    \
+    {"SendWorldTime",                     WorldstateFunctions::SendWorldTime},\
+    {"SendWorldCollisionOverride",        WorldstateFunctions::SendWorldCollisionOverride}
 
 class WorldstateFunctions
 {
@@ -67,6 +72,40 @@ public:
     */
     static void SetTimeScale(double timeScale) noexcept;
 
+    /**
+    * \brief Set the collision state for other players.
+    *
+    * \param state The collision state.
+    * \return void
+    */
+    static void SetPlayerCollisionState(bool state) noexcept;
+
+    /**
+    * \brief Set the collision state for actors.
+    *
+    * \param state The collision state.
+    * \return void
+    */
+    static void SetActorCollisionState(bool state) noexcept;
+
+    /**
+    * \brief Set the collision state for placed objects.
+    *
+    * \param state The collision state.
+    * \return void
+    */
+    static void SetPlacedObjectCollisionState(bool state) noexcept;
+
+    /**
+    * \brief Whether placed objects with collision turned on should use
+    *        actor collision, i.e. whether they should be slippery
+    *        and prevent players from standing on them.
+    *
+    * \param useActorCollision Whether to use actor collision.
+    * \return void
+    */
+    static void UseActorCollisionForPlacedObjects(bool useActorCollision) noexcept;
+
     /**
     * \brief Send a WorldTime packet with the current time and time scale
     *        to a specific player or to all players.
@@ -76,6 +115,15 @@ public:
     */
     static void SendWorldTime(unsigned short pid, bool toOthers = false) noexcept;
 
+    /**
+    * \brief Send a WorldCollisionOverride packet with the current collision overrides
+    *        to a specific player or to all players.
+    *
+    * \param pid The player ID.
+    * \return void
+    */
+    static void SendWorldCollisionOverride(unsigned short pid, bool toOthers = false) noexcept;
+
 };
 
 #endif //OPENMW_WORLDSTATEAPI_HPP

apps/openmw/mwclass/apparatus.cpp

@@ -1,5 +1,16 @@
 #include "apparatus.hpp"
 
+/*
+    Start of tes3mp addition
+
+    Include additional headers for multiplayer purposes
+*/
+#include "../mwmp/Main.hpp"
+#include "../mwmp/Networking.hpp"
+/*
+    End of tes3mp addition
+*/
+
 #include <components/esm/loadappa.hpp>
 
 #include "../mwbase/environment.hpp"
@@ -31,6 +42,27 @@ namespace MWClass
     void Apparatus::insertObject(const MWWorld::Ptr& ptr, const std::string& model, MWPhysics::PhysicsSystem& physics) const
     {
         // TODO: add option somewhere to enable collision for placeable objects
+
+        /*
+            Start of tes3mp addition
+
+            Make it possible to enable collision for this object class from a packet
+        */
+        if (!model.empty())
+        {
+            mwmp::BaseWorldstate *worldstate = mwmp::Main::get().getNetworking()->getWorldstate();
+
+            if (worldstate->hasPlacedObjectCollision)
+            {
+                if (worldstate->useActorCollisionForPlacedObjects)
+                    physics.addObject(ptr, model, MWPhysics::CollisionType_Actor);
+                else
+                    physics.addObject(ptr, model, MWPhysics::CollisionType_World);
+            }
+        }
+        /*
+            End of tes3mp addition
+        */
     }
 
     std::string Apparatus::getModel(const MWWorld::ConstPtr &ptr) const

apps/openmw/mwclass/armor.cpp

@@ -1,5 +1,16 @@
 #include "armor.hpp"
 
+/*
+    Start of tes3mp addition
+
+    Include additional headers for multiplayer purposes
+*/
+#include "../mwmp/Main.hpp"
+#include "../mwmp/Networking.hpp"
+/*
+    End of tes3mp addition
+*/
+
 #include <components/esm/loadarmo.hpp>
 #include <components/esm/loadskil.hpp>
 #include <components/esm/loadgmst.hpp>
@@ -37,6 +48,27 @@ namespace MWClass
     void Armor::insertObject(const MWWorld::Ptr& ptr, const std::string& model, MWPhysics::PhysicsSystem& physics) const
     {
         // TODO: add option somewhere to enable collision for placeable objects
+
+        /*
+            Start of tes3mp addition
+
+            Make it possible to enable collision for this object class from a packet
+        */
+        if (!model.empty())
+        {
+            mwmp::BaseWorldstate *worldstate = mwmp::Main::get().getNetworking()->getWorldstate();
+
+            if (worldstate->hasPlacedObjectCollision)
+            {
+                if (worldstate->useActorCollisionForPlacedObjects)
+                    physics.addObject(ptr, model, MWPhysics::CollisionType_Actor);
+                else
+                    physics.addObject(ptr, model, MWPhysics::CollisionType_World);
+            }
+        }
+        /*
+            End of tes3mp addition
+        */
     }
 
     std::string Armor::getModel(const MWWorld::ConstPtr &ptr) const

apps/openmw/mwclass/book.cpp

@@ -1,5 +1,16 @@
 #include "book.hpp"
 
+/*
+    Start of tes3mp addition
+
+    Include additional headers for multiplayer purposes
+*/
+#include "../mwmp/Main.hpp"
+#include "../mwmp/Networking.hpp"
+/*
+    End of tes3mp addition
+*/
+
 #include <components/esm/loadbook.hpp>
 
 #include "../mwbase/environment.hpp"
@@ -34,6 +45,27 @@ namespace MWClass
     void Book::insertObject(const MWWorld::Ptr& ptr, const std::string& model, MWPhysics::PhysicsSystem& physics) const
     {
         // TODO: add option somewhere to enable collision for placeable objects
+
+        /*
+            Start of tes3mp addition
+
+            Make it possible to enable collision for this object class from a packet
+        */
+        if (!model.empty())
+        {
+            mwmp::BaseWorldstate *worldstate = mwmp::Main::get().getNetworking()->getWorldstate();
+
+            if (worldstate->hasPlacedObjectCollision)
+            {
+                if (worldstate->useActorCollisionForPlacedObjects)
+                    physics.addObject(ptr, model, MWPhysics::CollisionType_Actor);
+                else
+                    physics.addObject(ptr, model, MWPhysics::CollisionType_World);
+            }
+        }
+        /*
+            End of tes3mp addition
+        */
     }
 
     std::string Book::getModel(const MWWorld::ConstPtr &ptr) const

apps/openmw/mwclass/clothing.cpp

@@ -1,5 +1,16 @@
 #include "clothing.hpp"
 
+/*
+    Start of tes3mp addition
+
+    Include additional headers for multiplayer purposes
+*/
+#include "../mwmp/Main.hpp"
+#include "../mwmp/Networking.hpp"
+/*
+    End of tes3mp addition
+*/
+
 #include <components/esm/loadclot.hpp>
 
 #include "../mwbase/environment.hpp"
@@ -33,6 +44,27 @@ namespace MWClass
     void Clothing::insertObject(const MWWorld::Ptr& ptr, const std::string& model, MWPhysics::PhysicsSystem& physics) const
     {
         // TODO: add option somewhere to enable collision for placeable objects
+
+        /*
+            Start of tes3mp addition
+
+            Make it possible to enable collision for this object class from a packet
+        */
+        if (!model.empty())
+        {
+            mwmp::BaseWorldstate *worldstate = mwmp::Main::get().getNetworking()->getWorldstate();
+
+            if (worldstate->hasPlacedObjectCollision)
+            {
+                if (worldstate->useActorCollisionForPlacedObjects)
+                    physics.addObject(ptr, model, MWPhysics::CollisionType_Actor);
+                else
+                    physics.addObject(ptr, model, MWPhysics::CollisionType_World);
+            }
+        }
+        /*
+            End of tes3mp addition
+        */
     }
 
     std::string Clothing::getModel(const MWWorld::ConstPtr &ptr) const

apps/openmw/mwclass/ingredient.cpp

@@ -1,5 +1,16 @@
 #include "ingredient.hpp"
 
+/*
+    Start of tes3mp addition
+
+    Include additional headers for multiplayer purposes
+*/
+#include "../mwmp/Main.hpp"
+#include "../mwmp/Networking.hpp"
+/*
+    End of tes3mp addition
+*/
+
 #include <components/esm/loadingr.hpp>
 
 #include "../mwbase/environment.hpp"
@@ -34,6 +45,27 @@ namespace MWClass
     void Ingredient::insertObject(const MWWorld::Ptr& ptr, const std::string& model, MWPhysics::PhysicsSystem& physics) const
     {
         // TODO: add option somewhere to enable collision for placeable objects
+
+        /*
+            Start of tes3mp addition
+
+            Make it possible to enable collision for this object class from a packet
+        */
+        if (!model.empty())
+        {
+            mwmp::BaseWorldstate *worldstate = mwmp::Main::get().getNetworking()->getWorldstate();
+
+            if (worldstate->hasPlacedObjectCollision)
+            {
+                if (worldstate->useActorCollisionForPlacedObjects)
+                    physics.addObject(ptr, model, MWPhysics::CollisionType_Actor);
+                else
+                    physics.addObject(ptr, model, MWPhysics::CollisionType_World);
+            }
+        }
+        /*
+            End of tes3mp addition
+        */
     }
 
     std::string Ingredient::getModel(const MWWorld::ConstPtr &ptr) const

apps/openmw/mwclass/misc.cpp

@@ -1,5 +1,16 @@
 #include "misc.hpp"
 
+/*
+    Start of tes3mp addition
+
+    Include additional headers for multiplayer purposes
+*/
+#include "../mwmp/Main.hpp"
+#include "../mwmp/Networking.hpp"
+/*
+    End of tes3mp addition
+*/
+
 #include <components/esm/loadmisc.hpp>
 #include <components/settings/settings.hpp>
 
@@ -41,6 +52,27 @@ namespace MWClass
     void Miscellaneous::insertObject(const MWWorld::Ptr& ptr, const std::string& model, MWPhysics::PhysicsSystem& physics) const
     {
         // TODO: add option somewhere to enable collision for placeable objects
+
+        /*
+            Start of tes3mp addition
+
+            Make it possible to enable collision for this object class from a packet
+        */
+        if (!model.empty())
+        {
+            mwmp::BaseWorldstate *worldstate = mwmp::Main::get().getNetworking()->getWorldstate();
+
+            if (worldstate->hasPlacedObjectCollision)
+            {
+                if (worldstate->useActorCollisionForPlacedObjects)
+                    physics.addObject(ptr, model, MWPhysics::CollisionType_Actor);
+                else
+                    physics.addObject(ptr, model, MWPhysics::CollisionType_World);
+            }
+        }
+        /*
+            End of tes3mp addition
+        */
     }
 
     std::string Miscellaneous::getModel(const MWWorld::ConstPtr &ptr) const

apps/openmw/mwclass/potion.cpp

@@ -1,5 +1,16 @@
 #include "potion.hpp"
 
+/*
+    Start of tes3mp addition
+
+    Include additional headers for multiplayer purposes
+*/
+#include "../mwmp/Main.hpp"
+#include "../mwmp/Networking.hpp"
+/*
+    End of tes3mp addition
+*/
+
 #include <components/esm/loadalch.hpp>
 
 #include "../mwbase/environment.hpp"
@@ -35,6 +46,27 @@ namespace MWClass
     void Potion::insertObject(const MWWorld::Ptr& ptr, const std::string& model, MWPhysics::PhysicsSystem& physics) const
     {
         // TODO: add option somewhere to enable collision for placeable objects
+
+        /*
+            Start of tes3mp addition
+
+            Make it possible to enable collision for this object class from a packet
+        */
+        if (!model.empty())
+        {
+            mwmp::BaseWorldstate *worldstate = mwmp::Main::get().getNetworking()->getWorldstate();
+
+            if (worldstate->hasPlacedObjectCollision)
+            {
+                if (worldstate->useActorCollisionForPlacedObjects)
+                    physics.addObject(ptr, model, MWPhysics::CollisionType_Actor);
+                else
+                    physics.addObject(ptr, model, MWPhysics::CollisionType_World);
+            }
+        }
+        /*
+            End of tes3mp addition
+        */
     }
 
     std::string Potion::getModel(const MWWorld::ConstPtr &ptr) const

apps/openmw/mwclass/repair.cpp

@@ -1,5 +1,16 @@
 #include "repair.hpp"
 
+/*
+    Start of tes3mp addition
+
+    Include additional headers for multiplayer purposes
+*/
+#include "../mwmp/Main.hpp"
+#include "../mwmp/Networking.hpp"
+/*
+    End of tes3mp addition
+*/
+
 #include <components/esm/loadrepa.hpp>
 
 #include "../mwbase/environment.hpp"
@@ -31,6 +42,27 @@ namespace MWClass
     void Repair::insertObject(const MWWorld::Ptr& ptr, const std::string& model, MWPhysics::PhysicsSystem& physics) const
     {
         // TODO: add option somewhere to enable collision for placeable objects
+
+        /*
+            Start of tes3mp addition
+
+            Make it possible to enable collision for this object class from a packet
+        */
+        if (!model.empty())
+        {
+            mwmp::BaseWorldstate *worldstate = mwmp::Main::get().getNetworking()->getWorldstate();
+
+            if (worldstate->hasPlacedObjectCollision)
+            {
+                if (worldstate->useActorCollisionForPlacedObjects)
+                    physics.addObject(ptr, model, MWPhysics::CollisionType_Actor);
+                else
+                    physics.addObject(ptr, model, MWPhysics::CollisionType_World);
+            }
+        }
+        /*
+            End of tes3mp addition
+        */
     }
 
     std::string Repair::getModel(const MWWorld::ConstPtr &ptr) const

apps/openmw/mwclass/weapon.cpp

@@ -1,5 +1,16 @@
 #include "weapon.hpp"
 
+/*
+    Start of tes3mp addition
+
+    Include additional headers for multiplayer purposes
+*/
+#include "../mwmp/Main.hpp"
+#include "../mwmp/Networking.hpp"
+/*
+    End of tes3mp addition
+*/
+
 #include <components/esm/loadweap.hpp>
 #include <components/settings/settings.hpp>
 
@@ -35,6 +46,27 @@ namespace MWClass
     void Weapon::insertObject(const MWWorld::Ptr& ptr, const std::string& model, MWPhysics::PhysicsSystem& physics) const
     {
         // TODO: add option somewhere to enable collision for placeable objects
+
+        /*
+            Start of tes3mp addition
+
+            Make it possible to enable collision for this object class from a packet
+        */
+        if (!model.empty())
+        {
+            mwmp::BaseWorldstate *worldstate = mwmp::Main::get().getNetworking()->getWorldstate();
+
+            if (worldstate->hasPlacedObjectCollision)
+            {
+                if (worldstate->useActorCollisionForPlacedObjects)
+                    physics.addObject(ptr, model, MWPhysics::CollisionType_Actor);
+                else
+                    physics.addObject(ptr, model, MWPhysics::CollisionType_World);
+            }
+        }
+        /*
+            End of tes3mp addition
+        */
     }
 
     std::string Weapon::getModel(const MWWorld::ConstPtr &ptr) const

apps/openmw/mwmp/Worldstate.cpp

@@ -7,7 +7,10 @@ using namespace std;
 
 Worldstate::Worldstate()
 {
-
+    hasPlayerCollision = true;
+    hasActorCollision = true;
+    hasPlacedObjectCollision = false;
+    useActorCollisionForPlacedObjects = false;
 }
 
 Worldstate::~Worldstate()

apps/openmw/mwphysics/actor.cpp

@@ -1,5 +1,18 @@
 #include "actor.hpp"
 
+/*
+    Start of tes3mp addition
+
+    Include additional headers for multiplayer purposes
+*/
+#include <components/openmw-mp/Log.hpp>
+#include "../mwmp/Main.hpp"
+#include "../mwmp/Networking.hpp"
+#include "../mwmp/PlayerList.hpp"
+/*
+    End of tes3mp addition
+*/
+
 #include <BulletCollision/CollisionShapes/btCapsuleShape.h>
 #include <BulletCollision/CollisionShapes/btBoxShape.h>
 #include <BulletCollision/CollisionDispatch/btCollisionWorld.h>
@@ -53,6 +66,27 @@ Actor::Actor(const MWWorld::Ptr& ptr, osg::ref_ptr<const Resource::BulletShape>
     updatePosition();
 
     addCollisionMask(getCollisionMask());
+
+    /*
+        Start of tes3mp addition
+
+        Make it possible to disable collision for players or regular actors from a packet
+    */
+    mwmp::BaseWorldstate *worldstate = mwmp::Main::get().getNetworking()->getWorldstate();
+
+    if (mwmp::PlayerList::isDedicatedPlayer(ptr))
+    {
+        if (!worldstate->hasPlayerCollision)
+            enableCollisionBody(false);
+    }
+    else
+    {
+        if (!worldstate->hasActorCollision)
+            enableCollisionBody(false);
+    }
+    /*
+        End of tes3mp addition
+    */
 }
 
 Actor::~Actor()

components/openmw-mp/Base/BasePlayer.hpp

@@ -1,7 +1,3 @@
-//
-// Created by koncord on 07.01.16.
-//
-
 #ifndef OPENMW_BASEPLAYER_HPP
 #define OPENMW_BASEPLAYER_HPP
 

components/openmw-mp/Base/BaseWorldstate.hpp

@@ -32,6 +32,11 @@ namespace mwmp
         int daysPassed;
         float timeScale;
 
+        bool hasPlayerCollision;
+        bool hasActorCollision;
+        bool hasPlacedObjectCollision;
+        bool useActorCollisionForPlacedObjects;
+
         bool isValid;
     };
 }

components/openmw-mp/Packets/Worldstate/PacketWorldCollisionOverride.cpp

@@ -13,5 +13,8 @@ void PacketWorldCollisionOverride::Packet(RakNet::BitStream *bs, bool send)
 {
     WorldstatePacket::Packet(bs, send);
 
-    // Placeholder
+    RW(worldstate->hasPlayerCollision, send);
+    RW(worldstate->hasActorCollision, send);
+    RW(worldstate->hasPlacedObjectCollision, send);
+    RW(worldstate->useActorCollisionForPlacedObjects, send);
 }