[General] Send certain packets only when logged in

Previously, client mods adding packet-sending scripts to the spawn area made clients send the associated packets as soon as they inputted their character name when joining a server using those mods. This made the clients either get disconnected for not replying to a handshake first, or it made them get kicked for sending object packets that are disallowed for players who are not logged in.

To fix this, LocalPlayer's hasFinishedCharGen() has been replaced with isLoggedIn(), because the former was already returning true when players inputted their names.

apps/openmw/mwgui/quickkeysmenu.cpp

@@ -164,10 +164,10 @@ namespace MWGui
             Start of tes3mp addition
 
             Send a PLAYER_QUICKKEYS packet whenever a key is unassigned, but only if the player
-            has finished character generation, so as to avoid doing anything doing startup when all
+            is logged in on the server, so as to avoid doing anything doing at startup when all
             quick keys get unassigned by default
         */
-        if (mwmp::Main::get().getLocalPlayer()->hasFinishedCharGen() && !mwmp::Main::get().getLocalPlayer()->isReceivingQuickKeys)
+        if (mwmp::Main::get().getLocalPlayer()->isLoggedIn() && !mwmp::Main::get().getLocalPlayer()->isReceivingQuickKeys)
         {
             mwmp::Main::get().getLocalPlayer()->sendQuickKey(key->index, Type_Unassigned);
         }

apps/openmw/mwinput/inputmanagerimp.cpp

@@ -1070,9 +1070,9 @@ namespace MWInput
         /*
             Start of tes3mp addition
             
-            Ignore attempts to rest if the player has not finished character generation yet
+            Ignore attempts to rest if the player has not logged in on the server yet
         */
-        if (!mwmp::Main::get().getLocalPlayer()->hasFinishedCharGen())
+        if (!mwmp::Main::get().getLocalPlayer()->isLoggedIn())
             return;
         /*
             End of tes3mp addition

apps/openmw/mwmp/LocalPlayer.cpp

@@ -46,6 +46,7 @@ using namespace std;
 LocalPlayer::LocalPlayer()
 {
     deathTime = time(0);
+    receivedCharacter = false;
 
     charGenState.currentStage = 0;
     charGenState.endStage = 1;
@@ -193,9 +194,12 @@ bool LocalPlayer::processCharGen()
     return true;
 }
 
-bool LocalPlayer::hasFinishedCharGen()
+bool LocalPlayer::isLoggedIn()
 {
-    return charGenState.isFinished;
+    if (charGenState.isFinished && (charGenState.endStage > 1 || receivedCharacter))
+        return true;
+
+    return false;
 }
 
 void LocalPlayer::updateStatsDynamic(bool forceUpdate)
@@ -855,6 +859,8 @@ void LocalPlayer::closeInventoryWindows()
 
 void LocalPlayer::setCharacter()
 {
+    receivedCharacter = true;
+
     MWBase::World *world = MWBase::Environment::get().getWorld();
 
     // Ignore invalid races

apps/openmw/mwmp/LocalPlayer.hpp

@@ -16,6 +16,7 @@ namespace mwmp
         virtual ~LocalPlayer();
 
         time_t deathTime;
+        bool receivedCharacter;
 
         bool isReceivingInventory;
         bool isReceivingQuickKeys;
@@ -25,7 +26,7 @@ namespace mwmp
         void update();
 
         bool processCharGen();
-        bool hasFinishedCharGen();
+        bool isLoggedIn();
 
         void updateStatsDynamic(bool forceUpdate = false);
         void updateAttributes(bool forceUpdate = false);

apps/openmw/mwscript/containerextensions.cpp

@@ -113,7 +113,8 @@ namespace MWScript
                         Send an ID_CONTAINER packet every time an item is added to a Ptr
                         that doesn't belong to a DedicatedPlayer
                     */
-                    else if (!ptr.getClass().isActor() || !mwmp::PlayerList::isDedicatedPlayer(ptr))
+                    else if (mwmp::Main::get().getLocalPlayer()->isLoggedIn() &&
+                        (!ptr.getClass().isActor() || !mwmp::PlayerList::isDedicatedPlayer(ptr)))
                     {
                         mwmp::ObjectList *objectList = mwmp::Main::get().getNetworking()->getObjectList();
                         objectList->reset();
@@ -240,7 +241,8 @@ namespace MWScript
                         Send an ID_CONTAINER packet every time an item is removed from a Ptr
                         that doesn't belong to a DedicatedPlayer
                     */
-                    else if (!ptr.getClass().isActor() || !mwmp::PlayerList::isDedicatedPlayer(ptr))
+                    else if (mwmp::Main::get().getLocalPlayer()->isLoggedIn() &&
+                        (!ptr.getClass().isActor() || !mwmp::PlayerList::isDedicatedPlayer(ptr)))
                     {
                         mwmp::ObjectList *objectList = mwmp::Main::get().getNetworking()->getObjectList();
                         objectList->reset();

apps/openmw/mwscript/dialogueextensions.cpp

@@ -63,7 +63,7 @@ namespace MWScript
                             Send an ID_PLAYER_JOURNAL packet every time a new journal entry is added
                             through a script
                         */
-                        if (!MWBase::Environment::get().getJournal()->hasEntry(quest, index))
+                        if (mwmp::Main::get().getLocalPlayer()->isLoggedIn() && !MWBase::Environment::get().getJournal()->hasEntry(quest, index))
                             mwmp::Main::get().getLocalPlayer()->sendJournalEntry(quest, index, ptr);
                         /*
                             End of tes3mp addition
@@ -99,7 +99,8 @@ namespace MWScript
                         Send an ID_PLAYER_JOURNAL packet every time a journal index is set
                         through a script
                     */
-                    mwmp::Main::get().getLocalPlayer()->sendJournalIndex(quest, index);
+                    if (mwmp::Main::get().getLocalPlayer()->isLoggedIn())
+                        mwmp::Main::get().getLocalPlayer()->sendJournalIndex(quest, index);
                     /*
                         End of tes3mp addition
                     */
@@ -137,7 +138,8 @@ namespace MWScript
                         Send an ID_PLAYER_TOPIC packet every time a new topic is added
                         through a script
                     */
-                    if (MWBase::Environment::get().getDialogueManager()->isNewTopic(Misc::StringUtils::lowerCase(topic)))
+                    if (mwmp::Main::get().getLocalPlayer()->isLoggedIn() &&
+                        MWBase::Environment::get().getDialogueManager()->isNewTopic(Misc::StringUtils::lowerCase(topic)))
                         mwmp::Main::get().getLocalPlayer()->sendTopic(Misc::StringUtils::lowerCase(topic));
                     /*
                         End of tes3mp addition

apps/openmw/mwscript/interpretercontext.cpp

@@ -613,10 +613,10 @@ namespace MWScript
             Start of tes3mp addition
 
             Send an ID_OBJECT_STATE packet whenever an object is enabled, as long as
-            the player has finished character generation and the object wasn't already
+            the player is logged in on the server and the object wasn't already
             enabled previously
         */
-        if (mwmp::Main::get().getLocalPlayer()->hasFinishedCharGen())
+        if (mwmp::Main::get().getLocalPlayer()->isLoggedIn())
         {
             if (ref.isInCell() && !ref.getRefData().isEnabled())
             {
@@ -651,10 +651,10 @@ namespace MWScript
             Start of tes3mp addition
 
             Send an ID_OBJECT_STATE packet whenever an object is disabled, as long as
-            the player has finished character generation and the object wasn't already
+            the player is logged in on the server and the object wasn't already
             disabled previously
         */
-        if (mwmp::Main::get().getLocalPlayer()->hasFinishedCharGen())
+        if (mwmp::Main::get().getLocalPlayer()->isLoggedIn())
         {
             if (ref.isInCell() && ref.getRefData().isEnabled())
             {

apps/openmw/mwscript/miscextensions.cpp

@@ -9,6 +9,7 @@
 */
 #include "../mwmp/Main.hpp"
 #include "../mwmp/Networking.hpp"
+#include "../mwmp/LocalPlayer.hpp"
 #include "../mwmp/ObjectList.hpp"
 #include "../mwmp/ScriptController.hpp"
 /*
@@ -105,11 +106,14 @@ namespace MWScript
                     Send an ID_VIDEO_PLAY packet every time a video is played
                     through a script
                 */
-                mwmp::ObjectList *objectList = mwmp::Main::get().getNetworking()->getObjectList();
-                objectList->reset();
-                objectList->packetOrigin = ScriptController::getPacketOriginFromContextType(runtime.getContext().getContextType());
-                objectList->addVideoPlay(name, allowSkipping);
-                objectList->sendVideoPlay();
+                if (mwmp::Main::get().getLocalPlayer()->isLoggedIn())
+                {
+                    mwmp::ObjectList *objectList = mwmp::Main::get().getNetworking()->getObjectList();
+                    objectList->reset();
+                    objectList->packetOrigin = ScriptController::getPacketOriginFromContextType(runtime.getContext().getContextType());
+                    objectList->addVideoPlay(name, allowSkipping);
+                    objectList->sendVideoPlay();
+                }
                 /*
                     End of tes3mp addition
                 */
@@ -216,11 +220,14 @@ namespace MWScript
                         Send an ID_OBJECT_LOCK packet every time an object is locked
                         through a script
                     */
-                    mwmp::ObjectList *objectList = mwmp::Main::get().getNetworking()->getObjectList();
-                    objectList->reset();
-                    objectList->packetOrigin = ScriptController::getPacketOriginFromContextType(runtime.getContext().getContextType());
-                    objectList->addObjectLock(ptr, lockLevel);
-                    objectList->sendObjectLock();
+                    if (mwmp::Main::get().getLocalPlayer()->isLoggedIn())
+                    {
+                        mwmp::ObjectList *objectList = mwmp::Main::get().getNetworking()->getObjectList();
+                        objectList->reset();
+                        objectList->packetOrigin = ScriptController::getPacketOriginFromContextType(runtime.getContext().getContextType());
+                        objectList->addObjectLock(ptr, lockLevel);
+                        objectList->sendObjectLock();
+                    }
                     /*
                         End of tes3mp addition
                     */
@@ -266,11 +273,14 @@ namespace MWScript
                         Send an ID_OBJECT_LOCK packet every time an object is unlocked
                         through a script
                     */
-                    mwmp::ObjectList *objectList = mwmp::Main::get().getNetworking()->getObjectList();
-                    objectList->reset();
-                    objectList->packetOrigin = ScriptController::getPacketOriginFromContextType(runtime.getContext().getContextType());
-                    objectList->addObjectLock(ptr, 0);
-                    objectList->sendObjectLock();
+                    if (mwmp::Main::get().getLocalPlayer()->isLoggedIn())
+                    {
+                        mwmp::ObjectList *objectList = mwmp::Main::get().getNetworking()->getObjectList();
+                        objectList->reset();
+                        objectList->packetOrigin = ScriptController::getPacketOriginFromContextType(runtime.getContext().getContextType());
+                        objectList->addObjectLock(ptr, 0);
+                        objectList->sendObjectLock();
+                    }
                     /*
                         End of tes3mp addition
                     */
@@ -770,11 +780,14 @@ namespace MWScript
                             Send an ID_OBJECT_DELETE packet every time an object is deleted
                             through a script
                         */
-                        mwmp::ObjectList *objectList = mwmp::Main::get().getNetworking()->getObjectList();
-                        objectList->reset();
-                        objectList->packetOrigin = ScriptController::getPacketOriginFromContextType(runtime.getContext().getContextType());
-                        objectList->addObjectDelete(ptr);
-                        objectList->sendObjectDelete();
+                        if (mwmp::Main::get().getLocalPlayer()->isLoggedIn())
+                        {
+                            mwmp::ObjectList *objectList = mwmp::Main::get().getNetworking()->getObjectList();
+                            objectList->reset();
+                            objectList->packetOrigin = ScriptController::getPacketOriginFromContextType(runtime.getContext().getContextType());
+                            objectList->addObjectDelete(ptr);
+                            objectList->sendObjectDelete();
+                        }
                         /*
                             End of tes3mp addition
                         */

apps/openmw/mwscript/transformationextensions.cpp

@@ -63,8 +63,7 @@ namespace MWScript
 
                         Prevent players from changing their own scale
 
-                        Send an ID_OBJECT_SCALE every time an object's
-                        scale is changed through a script
+                        Send an ID_OBJECT_SCALE every time an object's scale is changed through a script
                     */
                     if (ptr == MWMechanics::getPlayer())
                     {
@@ -599,19 +598,22 @@ namespace MWScript
                             Send an ID_OBJECT_PLACE or ID_OBJECT_SPAWN packet every time an object is placed
                             in the world through a script
                         */
-                        mwmp::ObjectList *objectList = mwmp::Main::get().getNetworking()->getObjectList();
-                        objectList->reset();
-                        objectList->packetOrigin = ScriptController::getPacketOriginFromContextType(runtime.getContext().getContextType());
-
-                        if (ptr.getClass().isActor())
-                        {
-                            objectList->addObjectSpawn(ptr);
-                            objectList->sendObjectSpawn();
-                        }
-                        else
+                        if (mwmp::Main::get().getLocalPlayer()->isLoggedIn())
                         {
-                            objectList->addObjectPlace(ptr);
-                            objectList->sendObjectPlace();
+                            mwmp::ObjectList *objectList = mwmp::Main::get().getNetworking()->getObjectList();
+                            objectList->reset();
+                            objectList->packetOrigin = ScriptController::getPacketOriginFromContextType(runtime.getContext().getContextType());
+
+                            if (ptr.getClass().isActor())
+                            {
+                                objectList->addObjectSpawn(ptr);
+                                objectList->sendObjectSpawn();
+                            }
+                            else
+                            {
+                                objectList->addObjectPlace(ptr);
+                                objectList->sendObjectPlace();
+                            }
                         }
                         /*
                             End of tes3mp addition

apps/openmw/mwworld/scene.cpp

@@ -489,9 +489,9 @@ namespace MWWorld
             Start of tes3mp addition
 
             Send an ID_PLAYER_CELL_STATE packet with all cell states stored in LocalPlayer
-            and then clear them, but only if the player has finished character generation
+            and then clear them, but only if the player is logged in on the server
         */
-        if (mwmp::Main::get().getLocalPlayer()->hasFinishedCharGen())
+        if (mwmp::Main::get().getLocalPlayer()->isLoggedIn())
         {
             mwmp::Main::get().getLocalPlayer()->sendCellStates();
             mwmp::Main::get().getLocalPlayer()->clearCellStates();
@@ -631,9 +631,9 @@ namespace MWWorld
             Start of tes3mp addition
 
             Send an ID_PLAYER_CELL_STATE packet with all cell states stored in LocalPlayer
-            and then clear them, but only if the player has finished character generation
+            and then clear them, but only if the player is logged in on the server
         */
-        if (mwmp::Main::get().getLocalPlayer()->hasFinishedCharGen())
+        if (mwmp::Main::get().getLocalPlayer()->isLoggedIn())
         {
             mwmp::Main::get().getLocalPlayer()->sendCellStates();
             mwmp::Main::get().getLocalPlayer()->clearCellStates();