Track death separately in the character controller

apps/openmw/mwmechanics/actors.cpp

@@ -168,13 +168,10 @@ namespace MWMechanics
     void Actors::addActor (const MWWorld::Ptr& ptr)
     {
         // erase previous death events since we are currently only tracking them while in an active cell
-        MWWorld::Class::get (ptr).getCreatureStats (ptr).clearHasDied();
+        MWWorld::Class::get(ptr).getCreatureStats(ptr).clearHasDied();
 
         MWRender::Animation *anim = MWBase::Environment::get().getWorld()->getAnimation(ptr);
-        if(!MWWorld::Class::get(ptr).getCreatureStats(ptr).isDead())
-            mActors.insert(std::make_pair(ptr, new CharacterController(ptr, anim, CharState_Idle)));
-        else
-            mActors.insert(std::make_pair(ptr, new CharacterController(ptr, anim, CharState_Death1)));
+        mActors.insert(std::make_pair(ptr, new CharacterController(ptr, anim)));
     }
 
     void Actors::removeActor (const MWWorld::Ptr& ptr)
@@ -228,8 +225,8 @@ namespace MWMechanics
             {
                 if(!MWWorld::Class::get(iter->first).getCreatureStats(iter->first).isDead())
                 {
-                    if(iter->second->getState() >= CharState_Death1)
-                        iter->second->setState(CharState_Idle);
+                    if(iter->second->isDead())
+                        iter->second->resurrect();
 
                     updateActor(iter->first, totalDuration);
                     if(iter->first.getTypeName() == typeid(ESM::NPC).name())
@@ -256,10 +253,10 @@ namespace MWMechanics
                     continue;
                 }
 
-                if(iter->second->getState() >= CharState_Death1)
+                if(iter->second->isDead())
                     continue;
 
-                iter->second->setState(CharState_Death1);
+                iter->second->kill();
 
                 ++mDeathCount[MWWorld::Class::get(iter->first).getId(iter->first)];
 

apps/openmw/mwmechanics/character.cpp

@@ -221,12 +221,12 @@ void CharacterController::getWeaponGroup(WeaponType weaptype, std::string &group
 }
 
 
-CharacterController::CharacterController(const MWWorld::Ptr &ptr, MWRender::Animation *anim, CharacterState state)
+CharacterController::CharacterController(const MWWorld::Ptr &ptr, MWRender::Animation *anim)
     : mPtr(ptr)
     , mAnimation(anim)
     , mIdleState(CharState_Idle)
     , mMovementState(CharState_None)
-    , mCharState(state)
+    , mDeathState(CharState_None)
     , mWeaponType(WeapType_None)
     , mSkipAnim(false)
     , mSecondsOfRunning(0)
@@ -241,6 +241,12 @@ CharacterController::CharacterController(const MWWorld::Ptr &ptr, MWRender::Anim
         /* Accumulate along X/Y only for now, until we can figure out how we should
          * handle knockout and death which moves the character down. */
         mAnimation->setAccumulation(Ogre::Vector3(1.0f, 1.0f, 0.0f));
+
+        if(MWWorld::Class::get(mPtr).getCreatureStats(mPtr).isDead())
+        {
+            /* FIXME: Get the actual death state used. */
+            mDeathState = CharState_Death1;
+        }
     }
     else
     {
@@ -249,13 +255,14 @@ CharacterController::CharacterController(const MWWorld::Ptr &ptr, MWRender::Anim
     }
 
     refreshCurrentAnims(mIdleState, mMovementState, true);
-    if(mCharState >= CharState_Death1)
+    if(mDeathState != CharState_None)
     {
-        const StateInfo *state = std::find_if(sStateList, sStateListEnd, FindCharState(mCharState));
+        const StateInfo *state = std::find_if(sStateList, sStateListEnd, FindCharState(mDeathState));
         if(state == sStateListEnd)
-            throw std::runtime_error("Failed to find character state "+Ogre::StringConverter::toString(mCharState));
+            throw std::runtime_error("Failed to find character state "+Ogre::StringConverter::toString(mDeathState));
 
-        mAnimation->play(state->groupname, Priority_Death, MWRender::Animation::Group_All,
+        mCurrentDeath = state->groupname;
+        mAnimation->play(mCurrentDeath, Priority_Death, MWRender::Animation::Group_All,
                          false, "start", "stop", 1.0f, 0);
     }
 }
@@ -608,15 +615,6 @@ void CharacterController::clearAnimQueue()
 }
 
 
-void CharacterController::setState(CharacterState state)
-{
-    if(mCharState == state)
-        return;
-    mCharState = state;
-
-    forceStateUpdate();
-}
-
 void CharacterController::forceStateUpdate()
 {
     if(!mAnimation)
@@ -624,16 +622,49 @@ void CharacterController::forceStateUpdate()
     clearAnimQueue();
 
     refreshCurrentAnims(mIdleState, mMovementState, true);
-    if(mCharState >= CharState_Death1)
+    if(mDeathState != CharState_None)
     {
-        const StateInfo *state = std::find_if(sStateList, sStateListEnd, FindCharState(mCharState));
+        const StateInfo *state = std::find_if(sStateList, sStateListEnd, FindCharState(mDeathState));
         if(state == sStateListEnd)
-            throw std::runtime_error("Failed to find character state "+Ogre::StringConverter::toString(mCharState));
+            throw std::runtime_error("Failed to find character state "+Ogre::StringConverter::toString(mDeathState));
 
-        if(!mAnimation->getInfo(state->groupname))
-            mAnimation->play(state->groupname, Priority_Death, MWRender::Animation::Group_All,
+        mCurrentDeath = state->groupname;
+        if(!mAnimation->getInfo(mCurrentDeath))
+            mAnimation->play(mCurrentDeath, Priority_Death, MWRender::Animation::Group_All,
                              false, "start", "stop", 0.0f, 0);
     }
 }
 
+void CharacterController::kill()
+{
+    static const CharacterState deathstates[] = {
+        CharState_Death1, CharState_Death2, CharState_Death3, CharState_Death4, CharState_Death5
+    };
+
+    if(mDeathState != CharState_None)
+        return;
+
+    mDeathState = deathstates[(int)(rand()/((double)RAND_MAX+1.0)*5.0)];
+    const StateInfo *state = std::find_if(sStateList, sStateListEnd, FindCharState(mDeathState));
+    if(state == sStateListEnd)
+        throw std::runtime_error("Failed to find character state "+Ogre::StringConverter::toString(mDeathState));
+
+    mCurrentDeath = state->groupname;
+    if(mAnimation && !mAnimation->getInfo(mCurrentDeath))
+        mAnimation->play(mCurrentDeath, Priority_Death, MWRender::Animation::Group_All,
+                         false, "start", "stop", 0.0f, 0);
+}
+
+void CharacterController::resurrect()
+{
+    if(mDeathState == CharState_None)
+        return;
+
+    if(mAnimation)
+        mAnimation->disable(mCurrentDeath);
+    mCurrentDeath.empty();
+    mDeathState = CharState_None;
+}
+
+
 }

apps/openmw/mwmechanics/character.hpp

@@ -108,7 +108,9 @@ class CharacterController
     CharacterState mMovementState;
     std::string mCurrentMovement;
 
-    CharacterState mCharState;
+    CharacterState mDeathState;
+    std::string mCurrentDeath;
+
     WeaponType mWeaponType;
     bool mSkipAnim;
 
@@ -126,7 +128,7 @@ class CharacterController
     void clearAnimQueue();
 
 public:
-    CharacterController(const MWWorld::Ptr &ptr, MWRender::Animation *anim, CharacterState state);
+    CharacterController(const MWWorld::Ptr &ptr, MWRender::Animation *anim);
     virtual ~CharacterController();
 
     void updatePtr(const MWWorld::Ptr &ptr);
@@ -137,9 +139,10 @@ public:
     void skipAnim();
     bool isAnimPlaying(const std::string &groupName);
 
-    void setState(CharacterState state);
-    CharacterState getState() const
-    { return mCharState; }
+    void kill();
+    void resurrect();
+    bool isDead() const
+    { return mDeathState != CharState_None; }
 
     void forceStateUpdate();
 };

apps/openmw/mwmechanics/objects.cpp

@@ -17,8 +17,7 @@ Objects::Objects()
 void Objects::addObject(const MWWorld::Ptr& ptr)
 {
     MWRender::Animation *anim = MWBase::Environment::get().getWorld()->getAnimation(ptr);
-    if(anim != NULL)
-        mObjects.insert(std::make_pair(ptr, CharacterController(ptr, anim, CharState_Idle)));
+    if(anim) mObjects.insert(std::make_pair(ptr, CharacterController(ptr, anim)));
 }
 
 void Objects::removeObject(const MWWorld::Ptr& ptr)