Merge pull request #373 from TES3MP/0.6.2 while resolving conflicts

# Conflicts:
#	apps/openmw/mwmp/DedicatedActor.cpp
#	apps/openmw/mwmp/processors/player/ProcessorPlayerResurrect.hpp

apps/openmw/mwgui/windowmanagerimp.cpp

@@ -908,23 +908,8 @@ namespace MWGui
                     window->onFrame(frameDuration);
         }
 
-        /*
-            Start of tes3mp change (major)
-
-            Custom GUI elements added by TES3MP often cause a crash here when their
-            mMainWidget becomes null, so a temporary fix has been added until a
-            more appropriate solution is researched
-        */
         if (!mCurrentModals.empty())
-        {
-            if (mCurrentModals.back()->mMainWidget != 0)
-                mCurrentModals.back()->onFrame(frameDuration);
-            else
-                mCurrentModals.pop_back();
-        }
-        /*
-            End of tes3mp change (major)
-        */
+            mCurrentModals.back()->onFrame(frameDuration);
 
         mKeyboardNavigation->onFrame();
 

apps/openmw/mwmp/DedicatedActor.cpp

@@ -168,6 +168,11 @@ void DedicatedActor::setEquipment()
 
     for (int slot = 0; slot < MWWorld::InventoryStore::Slots; ++slot)
     {
+        int count = equipedItems[slot].count;
+
+        // If we've somehow received a corrupted item with a count lower than 0, ignore it
+        if (count < 0) continue;
+
         MWWorld::ContainerStoreIterator it = invStore.getSlot(slot);
 
         const string &packetRefId = equipmentItems[slot].refId;
@@ -188,8 +193,6 @@ void DedicatedActor::setEquipment()
         if (packetRefId.empty() || equal)
             continue;
 
-        int count = equipmentItems[slot].count;
-
         if (hasItem(packetRefId, packetCharge))
             equipItem(packetRefId, packetCharge);
         else

apps/openmw/mwmp/GUIController.cpp

@@ -60,6 +60,15 @@ void mwmp::GUIController::cleanUp()
     mChat = nullptr;
 }
 
+void mwmp::GUIController::refreshGuiMode(MWGui::GuiMode guiMode)
+{
+    if (MWBase::Environment::get().getWindowManager()->containsMode(guiMode))
+    {
+        MWBase::Environment::get().getWindowManager()->removeGuiMode(guiMode);
+        MWBase::Environment::get().getWindowManager()->pushGuiMode(guiMode);
+    }
+}
+
 void mwmp::GUIController::setupChat(const Settings::Manager &mgr)
 {
     assert(mChat == nullptr);
@@ -120,8 +129,13 @@ void mwmp::GUIController::setChatVisible(bool chatVisible)
 void mwmp::GUIController::showDialogList(const mwmp::BasePlayer::GUIMessageBox &guiMessageBox)
 {
     MWBase::WindowManager *windowManager = MWBase::Environment::get().getWindowManager();
-    windowManager->removeDialog(mListBox);
-    mListBox = nullptr;
+    
+    if (mListBox != NULL)
+    {
+        windowManager->removeDialog(mListBox);
+        windowManager->removeCurrentModal(mListBox);
+        mListBox = NULL;
+    }
 
     std::vector<std::string> list;
 

apps/openmw/mwmp/GUIController.hpp

@@ -37,6 +37,9 @@ namespace mwmp
         GUIController();
         ~GUIController();
         void cleanUp();
+
+        void refreshGuiMode(MWGui::GuiMode guiMode);
+
         void setupChat(const Settings::Manager &manager);
 
         void printChatMessage(const mwmp::Chat &chat);

apps/openmw/mwmp/LocalPlayer.cpp

@@ -35,6 +35,7 @@
 #include "Main.hpp"
 #include "Networking.hpp"
 #include "CellController.hpp"
+#include "GUIController.hpp"
 #include "MechanicsHelper.hpp"
 
 using namespace mwmp;
@@ -428,6 +429,7 @@ void LocalPlayer::updateEquipment(bool forceUpdate)
     {
         auto &item = equipmentItems[slot];
         MWWorld::ContainerStoreIterator it = invStore.getSlot(slot);
+
         if (it != invStore.end())
         {
             if (!::Misc::StringUtils::ciEqual(it->getCellRef().getRefId(), equipmentItems[slot].refId) || forceUpdate)
@@ -753,6 +755,61 @@ void LocalPlayer::removeSpells()
     }
 }
 
+void LocalPlayer::resurrect()
+{
+    creatureStats.mDead = false;
+
+    MWBase::World *world = MWBase::Environment::get().getWorld();
+    MWWorld::Ptr ptrPlayer = getPlayerPtr();
+
+    switch (player->resurrectType)
+    {
+        case ResurrectType::Regular:
+            break;
+        case ResurrectType::ImperialShrine:
+            world->teleportToClosestMarker(ptrPlayer, "divinemarker");
+            break;
+        case ResurrectType::TribunalTemple:
+            world->teleportToClosestMarker(ptrPlayer, "templemarker");
+            break;
+    }
+
+    ptrPlayer.getClass().getCreatureStats(ptrPlayer).resurrect();
+
+    // The player could have died from a hand-to-hand attack, so reset their fatigue
+    // as well
+    if (creatureStats.mDynamic[2].mMod < 1)
+        creatureStats.mDynamic[2].mMod = 1;
+
+    creatureStats.mDynamic[2].mCurrent = creatureStats.mDynamic[2].mMod;
+    MWMechanics::DynamicStat<float> fatigue;
+    fatigue.readState(creatureStats.mDynamic[2]);
+    ptrPlayer.getClass().getCreatureStats(ptrPlayer).setFatigue(fatigue);
+
+    // If this player had a weapon or spell readied when dying, they will still have it
+    // readied but be unable to use it unless we clear it here
+    ptrPlayer.getClass().getNpcStats(ptrPlayer).setDrawState(MWMechanics::DrawState_Nothing);
+
+    // Record that the player has died since the last attempt was made to arrest them,
+    // used to make guards lenient enough to attempt an arrest again
+    diedSinceArrestAttempt = true;
+
+    LOG_APPEND(Log::LOG_INFO, "- diedSinceArrestAttempt is now true");
+
+    // Ensure we unequip any items with constant effects that can put us into an infinite
+    // death loop
+    MechanicsHelper::unequipItemsByEffect(ptrPlayer, ESM::Enchantment::ConstantEffect, ESM::MagicEffect::DrainHealth);
+    MechanicsHelper::unequipItemsByEffect(ptrPlayer, ESM::Enchantment::ConstantEffect, ESM::MagicEffect::FireDamage);
+    MechanicsHelper::unequipItemsByEffect(ptrPlayer, ESM::Enchantment::ConstantEffect, ESM::MagicEffect::FrostDamage);
+    MechanicsHelper::unequipItemsByEffect(ptrPlayer, ESM::Enchantment::ConstantEffect, ESM::MagicEffect::ShockDamage);
+    MechanicsHelper::unequipItemsByEffect(ptrPlayer, ESM::Enchantment::ConstantEffect, ESM::MagicEffect::SunDamage);
+
+    Main::get().getNetworking()->getPlayerPacket(ID_PLAYER_RESURRECT)->setPlayer(this);
+    Main::get().getNetworking()->getPlayerPacket(ID_PLAYER_RESURRECT)->Send();
+
+    updateStatsDynamic(true);
+}
+
 void LocalPlayer::closeInventoryWindows()
 {
     if (MWBase::Environment::get().getWindowManager()->containsMode(MWGui::GM_Container) ||
@@ -781,47 +838,67 @@ void LocalPlayer::setDynamicStats()
 
 void LocalPlayer::setAttributes()
 {
-    MWBase::World *world = MWBase::Environment::get().getWorld();
-    MWWorld::Ptr ptrPlayer = world->getPlayerPtr();
+    MWWorld::Ptr ptrPlayer = getPlayerPtr();
 
     MWMechanics::CreatureStats *ptrCreatureStats = &ptrPlayer.getClass().getCreatureStats(ptrPlayer);
     MWMechanics::AttributeValue attributeValue;
 
-    for (int i = 0; i < 8; ++i)
+    for (int attributeIndex = 0; attributeIndex < 8; ++attributeIndex)
     {
         // If the server wants to clear our attribute's non-zero modifier, we need to remove
         // the spell effect causing it, to avoid an infinite loop where the effect keeps resetting
         // the modifier
-        if (creatureStats.mAttributes[i].mMod == 0 && ptrCreatureStats->getAttribute(i).getModifier() > 0)
-            ptrCreatureStats->getActiveSpells().purgeEffectByArg(ESM::MagicEffect::FortifyAttribute, i);
+        if (creatureStats.mAttributes[attributeIndex].mMod == 0 && ptrCreatureStats->getAttribute(attributeIndex).getModifier() > 0)
+        {
+            ptrCreatureStats->getActiveSpells().purgeEffectByArg(ESM::MagicEffect::FortifyAttribute, attributeIndex);
+            MWBase::Environment::get().getMechanicsManager()->updateMagicEffects(ptrPlayer);
 
-        attributeValue.readState(creatureStats.mAttributes[i]);
-        ptrCreatureStats->setAttribute(i, attributeValue);
+            // Is the modifier for this attribute still higher than 0? If so, unequip items that
+            // fortify the attribute
+            if (ptrCreatureStats->getAttribute(attributeIndex).getModifier() > 0)
+            {
+                MechanicsHelper::unequipItemsByEffect(ptrPlayer, ESM::Enchantment::ConstantEffect, ESM::MagicEffect::FortifyAttribute, attributeIndex, -1);
+                mwmp::Main::get().getGUIController()->refreshGuiMode(MWGui::GM_Inventory);
+            }
+        }
+
+        attributeValue.readState(creatureStats.mAttributes[attributeIndex]);
+        ptrCreatureStats->setAttribute(attributeIndex, attributeValue);
     }
 }
 
 void LocalPlayer::setSkills()
 {
-    MWBase::World *world = MWBase::Environment::get().getWorld();
-    MWWorld::Ptr ptrPlayer = world->getPlayerPtr();
+    MWWorld::Ptr ptrPlayer = getPlayerPtr();
 
     MWMechanics::NpcStats *ptrNpcStats = &ptrPlayer.getClass().getNpcStats(ptrPlayer);
     MWMechanics::SkillValue skillValue;
 
-    for (int i = 0; i < 27; ++i)
+    for (int skillIndex = 0; skillIndex < 27; ++skillIndex)
     {
         // If the server wants to clear our skill's non-zero modifier, we need to remove
         // the spell effect causing it, to avoid an infinite loop where the effect keeps resetting
         // the modifier
-        if (npcStats.mSkills[i].mMod == 0 && ptrNpcStats->getSkill(i).getModifier() > 0)
-            ptrNpcStats->getActiveSpells().purgeEffectByArg(ESM::MagicEffect::FortifySkill, i);
+        if (npcStats.mSkills[skillIndex].mMod == 0 && ptrNpcStats->getSkill(skillIndex).getModifier() > 0)
+        {
+            ptrNpcStats->getActiveSpells().purgeEffectByArg(ESM::MagicEffect::FortifySkill, skillIndex);
+            MWBase::Environment::get().getMechanicsManager()->updateMagicEffects(ptrPlayer);
+
+            // Is the modifier for this skill still higher than 0? If so, unequip items that
+            // fortify the skill
+            if (ptrNpcStats->getSkill(skillIndex).getModifier() > 0)
+            {
+                MechanicsHelper::unequipItemsByEffect(ptrPlayer, ESM::Enchantment::ConstantEffect, ESM::MagicEffect::FortifySkill, -1, skillIndex);
+                mwmp::Main::get().getGUIController()->refreshGuiMode(MWGui::GM_Inventory);
+            }
+        }
 
-        skillValue.readState(npcStats.mSkills[i]);
-        ptrNpcStats->setSkill(i, skillValue);
+        skillValue.readState(npcStats.mSkills[skillIndex]);
+        ptrNpcStats->setSkill(skillIndex, skillValue);
     }
 
-    for (int i = 0; i < 8; ++i)
-        ptrNpcStats->setSkillIncrease(i, npcStats.mSkillIncrease[i]);
+    for (int attributeIndex = 0; attributeIndex < 8; ++attributeIndex)
+        ptrNpcStats->setSkillIncrease(attributeIndex, npcStats.mSkillIncrease[attributeIndex]);
 
     ptrNpcStats->setLevelProgress(npcStats.mLevelProgress);
 }
@@ -918,6 +995,8 @@ void LocalPlayer::setCell()
 
 void LocalPlayer::setClass()
 {
+    LOG_MESSAGE_SIMPLE(Log::LOG_INFO, "Received ID_PLAYER_CLASS from server");
+
     if (charClass.mId.empty()) // custom class
     {
         charClass.mData.mIsPlayable = 0x1;
@@ -926,12 +1005,15 @@ void LocalPlayer::setClass()
     }
     else
     {
-        MWBase::Environment::get().getMechanicsManager()->setPlayerClass(charClass.mId);
-
-        const ESM::Class *existingCharClass = MWBase::Environment::get().getWorld()->getStore().get<ESM::Class>().find(charClass.mId);
+        const ESM::Class *existingCharClass = MWBase::Environment::get().getWorld()->getStore().get<ESM::Class>().search(charClass.mId);
 
         if (existingCharClass)
+        {
+            MWBase::Environment::get().getMechanicsManager()->setPlayerClass(charClass.mId);
             MWBase::Environment::get().getWindowManager()->setPlayerClass(charClass);
+        }
+        else
+            LOG_APPEND(Log::LOG_INFO, "- Ignored invalid default class %s", charClass.mId.c_str());
     }
 }
 
@@ -1074,8 +1156,18 @@ void LocalPlayer::setFactions()
     MWWorld::Ptr ptrPlayer = getPlayerPtr();
     MWMechanics::NpcStats &ptrNpcStats = ptrPlayer.getClass().getNpcStats(ptrPlayer);
 
+    LOG_MESSAGE_SIMPLE(Log::LOG_INFO, "Received ID_PLAYER_FACTION from server\n- action: %i", factionChanges.action);
+
     for (const auto &faction : factionChanges.factions)
     {
+        const ESM::Faction *esmFaction = MWBase::Environment::get().getWorld()->getStore().get<ESM::Faction>().search(faction.factionId);
+
+        if (!esmFaction)
+        {
+            LOG_APPEND(Log::LOG_INFO, "- Ignored invalid faction %s", faction.factionId.c_str());
+            continue;
+        }
+
         // If the player isn't in this faction, make them join it
         if (!ptrNpcStats.isInFaction(faction.factionId))
             ptrNpcStats.joinFaction(faction.factionId);
@@ -1145,18 +1237,18 @@ void LocalPlayer::setShapeshift()
 void LocalPlayer::sendClass()
 {
     MWBase::World *world = MWBase::Environment::get().getWorld();
-    const ESM::NPC *cpl = world->getPlayerPtr().get<ESM::NPC>()->mBase;
-    const ESM::Class *cls = world->getStore().get<ESM::Class>().find(cpl->mClass);
+    const ESM::NPC *npcBase = world->getPlayerPtr().get<ESM::NPC>()->mBase;
+    const ESM::Class *esmClass = world->getStore().get<ESM::Class>().find(npcBase->mClass);
 
-    if (cpl->mClass.find("$dynamic") != string::npos) // custom class
+    if (npcBase->mClass.find("$dynamic") != string::npos) // custom class
     {
         charClass.mId = "";
-        charClass.mName = cls->mName;
-        charClass.mDescription = cls->mDescription;
-        charClass.mData = cls->mData;
+        charClass.mName = esmClass->mName;
+        charClass.mDescription = esmClass->mDescription;
+        charClass.mData = esmClass->mData;
     }
     else
-        charClass.mId = cls->mId;
+        charClass.mId = esmClass->mId;
 
     getNetworking()->getPlayerPacket(ID_PLAYER_CHARCLASS)->setPlayer(this);
     getNetworking()->getPlayerPacket(ID_PLAYER_CHARCLASS)->Send();

apps/openmw/mwmp/LocalPlayer.hpp

@@ -46,6 +46,8 @@ namespace mwmp
         void removeItems();
         void removeSpells();
 
+        void resurrect();
+
         void closeInventoryWindows();
 
         void setDynamicStats();

apps/openmw/mwmp/MechanicsHelper.cpp

@@ -213,3 +213,45 @@ void MechanicsHelper::processAttack(Attack attack, const MWWorld::Ptr& attacker)
         LOG_APPEND(Log::LOG_VERBOSE, " - success: %d", attack.success);
     }
 }
+
+bool MechanicsHelper::doesEffectListContainEffect(const ESM::EffectList& effectList, short effectId, short attributeId, short skillId)
+{
+    for (const auto &effect : effectList.mList)
+    {
+        if (effect.mEffectID == effectId)
+        {
+            if (attributeId == -1 || effect.mAttribute == attributeId)
+            {
+                if (skillId == -1 || effect.mSkill == skillId)
+                {
+                    return true;
+                }
+            }
+        }
+    }
+
+    return false;
+}
+
+void MechanicsHelper::unequipItemsByEffect(const MWWorld::Ptr& ptr, short enchantmentType, short effectId, short attributeId, short skillId)
+{
+    MWBase::World *world = MWBase::Environment::get().getWorld();
+    MWWorld::InventoryStore &ptrInventory = ptr.getClass().getInventoryStore(ptr);
+
+    for (int slot = 0; slot < MWWorld::InventoryStore::Slots; slot++)
+    {
+        if (ptrInventory.getSlot(slot) != ptrInventory.end())
+        {
+            MWWorld::ConstContainerStoreIterator itemIterator = ptrInventory.getSlot(slot);
+            std::string enchantmentName = itemIterator->getClass().getEnchantment(*itemIterator);
+
+            if (!enchantmentName.empty())
+            {
+                const ESM::Enchantment* enchantment = world->getStore().get<ESM::Enchantment>().find(enchantmentName);
+
+                if (enchantment->mData.mType == enchantmentType && doesEffectListContainEffect(enchantment->mEffects, effectId, attributeId, skillId))
+                    ptrInventory.unequipSlot(slot, ptr);
+            }
+        }
+    }
+}

apps/openmw/mwmp/MechanicsHelper.hpp

@@ -23,6 +23,9 @@ namespace MechanicsHelper
     bool getSpellSuccess(std::string spellId, const MWWorld::Ptr& caster);
 
     void processAttack(mwmp::Attack attack, const MWWorld::Ptr& attacker);
+
+    bool doesEffectListContainEffect(const ESM::EffectList& effectList, short effectId, short attributeId = -1, short skillId = -1);
+    void unequipItemsByEffect(const MWWorld::Ptr& ptr, short enchantmentType, short effectId, short attributeId = -1, short skillId = -1);
 }
 
 

apps/openmw/mwmp/processors/player/ProcessorPlayerResurrect.hpp

@@ -27,53 +27,7 @@ namespace mwmp
             {
                 LOG_APPEND(Log::LOG_INFO, "- Packet was about me with resurrectType of %i", (int) player->resurrectType);
 
-                player->creatureStats.mDead = false;
-
-                MWBase::World *world = MWBase::Environment::get().getWorld();
-                MWWorld::Ptr playerPtr = world->getPlayerPtr();
-
-
-                switch(player->resurrectType)
-                {
-                    case ResurrectType::Regular:
-                        break;
-                    case ResurrectType::ImperialShrine:
-                        world->teleportToClosestMarker(playerPtr, "divinemarker");
-                        break;
-                    case ResurrectType::TribunalTemple:
-                        world->teleportToClosestMarker(playerPtr, "templemarker");
-                        break;
-                }
-
-
-                playerPtr.getClass().getCreatureStats(playerPtr).resurrect();
-
-                // The player could have died from a hand-to-hand attack, so reset their fatigue
-                // as well
-                if (player->creatureStats.mDynamic[2].mMod < 1)
-                    player->creatureStats.mDynamic[2].mMod = 1;
-
-                player->creatureStats.mDynamic[2].mCurrent = player->creatureStats.mDynamic[2].mMod;
-                MWMechanics::DynamicStat<float> fatigue;
-                fatigue.readState(player->creatureStats.mDynamic[2]);
-                playerPtr.getClass().getCreatureStats(playerPtr).setFatigue(fatigue);
-
-                // If this player had a weapon or spell readied when dying, they will still have it
-                // readied but be unable to use it unless we clear it here
-                playerPtr.getClass().getNpcStats(playerPtr).setDrawState(MWMechanics::DrawState_Nothing);
-
-                // Record that the player has died since the last attempt was made to arrest them,
-                // used to make guards lenient enough to attempt an arrest again
-                player->diedSinceArrestAttempt = true;
-
-                LOG_APPEND(Log::LOG_INFO, "- diedSinceArrestAttempt is now true");
-
-                packet.setPlayer(player);
-                packet.Send(serverAddr);
-
-                static_cast<LocalPlayer*>(player)->updateStatsDynamic(true);
-                Main::get().getNetworking()->getPlayerPacket(ID_PLAYER_STATS_DYNAMIC)->setPlayer(player);
-                Main::get().getNetworking()->getPlayerPacket(ID_PLAYER_STATS_DYNAMIC)->Send(serverAddr);
+                static_cast<LocalPlayer*>(player)->resurrect();
             }
             else if (player != 0)
             {