[Client] Synchronize spellcasting for non-bipedal creatures

apps/openmw/mwmechanics/character.cpp

@@ -1038,9 +1038,39 @@ bool CharacterController::updateCreatureState()
                 const std::string spellid = stats.getSpells().getSelectedSpell();
                 if (!spellid.empty() && MWBase::Environment::get().getWorld()->startSpellCast(mPtr))
                 {
+                    /*
+                        Start of tes3mp addition
+
+                        If this mPtr belongs to a LocalPlayer or LocalActor, get their Attack and prepare
+                        it for sending
+                    */
+                    mwmp::Attack *localAttack = MechanicsHelper::getLocalAttack(mPtr);
+
+                    if (localAttack)
+                    {
+                        MechanicsHelper::resetAttack(localAttack);
+                        localAttack->type = mwmp::Attack::MAGIC;
+                        localAttack->pressed = true;
+                        localAttack->shouldSend = true;
+                    }
+                    /*
+                        End of tes3mp addition
+                    */
+
                     MWMechanics::CastSpell cast(mPtr, NULL);
                     cast.playSpellCastingEffects(spellid);
 
+                    /*
+                        Start of tes3mp addition
+
+                        Mark the attack as instant if there is no spellcast animation
+                    */
+                    if (!mAnimation->hasAnimation("spellcast"))
+                        localAttack->instant = true;
+                    /*
+                        End of tes3mp addition
+                    */
+
                     if (!mAnimation->hasAnimation("spellcast"))
                         MWBase::Environment::get().getWorld()->castSpell(mPtr); // No "release" text key to use, so cast immediately
                     else

apps/openmw/mwmp/DedicatedPlayer.cpp

@@ -46,6 +46,7 @@ DedicatedPlayer::DedicatedPlayer(RakNet::RakNetGUID guid) : BasePlayer(guid)
     attack.pressed = 0;
     creatureStats.mDead = false;
     movementFlags = 0;
+    attack.instant = false;
 }
 DedicatedPlayer::~DedicatedPlayer()
 {

apps/openmw/mwmp/LocalActor.cpp

@@ -33,6 +33,7 @@ LocalActor::LocalActor()
 
     attack.type = Attack::MELEE;
     attack.shouldSend = false;
+    attack.instant = false;
 
     creatureStats.mDead = false;
 }

apps/openmw/mwmp/MechanicsHelper.cpp

@@ -201,8 +201,14 @@ void MechanicsHelper::processAttack(Attack attack, const MWWorld::Ptr& attacker)
                 attack.success);
         }
     }
-    else
+    else if (attack.type == attack.MAGIC)
     {
+        if (attack.instant)
+        {
+            MWBase::Environment::get().getWorld()->castSpell(attacker);
+            attack.instant = false;
+        }
+
         LOG_MESSAGE_SIMPLE(Log::LOG_VERBOSE, "SpellId: %s", attack.spellId.c_str());
         LOG_APPEND(Log::LOG_VERBOSE, " - success: %d", attack.success);
     }

components/openmw-mp/Base/BaseStructs.hpp

@@ -50,6 +50,7 @@ namespace mwmp
         bool block;
         
         bool pressed;
+        bool instant;
         bool knockdown;
 
         bool shouldSend;

components/openmw-mp/Packets/Actor/PacketActorAttack.cpp

@@ -23,4 +23,6 @@ void PacketActorAttack::Actor(BaseActor &actor, bool send)
     RW(actor.attack.pressed, send);
     RW(actor.attack.knockdown, send);
     RW(actor.attack.block, send);
+
+    RW(actor.attack.instant, send);
 }