AiPursue: If we reached the path end, that does not mean we reached the target. Rebuild the path if the target has moved in the meantime.

Fixes guards in pursuit activating the dialogue too early.

Also tweaked the activation distance.

apps/openmw/mwmechanics/aipursue.cpp

@@ -52,11 +52,13 @@ bool MWMechanics::AiPursue::execute (const MWWorld::Ptr& actor, float duration)
         }
     }
 
+    // Big TODO: Sync this with current AiFollow. Move common code to a shared base class or helpers (applies to all AI packages, way too much duplicated code)
+
     MWWorld::Ptr target = world->getPtr(mObjectId,false);
     ESM::Position targetPos = target.getRefData().getPosition();
 
     bool cellChange = cell->mData.mX != mCellX || cell->mData.mY != mCellY;
-    if(!mPathFinder.isPathConstructed() || cellChange)
+    if(!mPathFinder.isPathConstructed() || cellChange || mPathFinder.checkPathCompleted(pos.pos[0], pos.pos[1], pos.pos[2]))
     {
         mCellX = cell->mData.mX;
         mCellY = cell->mData.mY;
@@ -76,15 +78,7 @@ bool MWMechanics::AiPursue::execute (const MWWorld::Ptr& actor, float duration)
 
     if((pos.pos[0]-targetPos.pos[0])*(pos.pos[0]-targetPos.pos[0])+
         (pos.pos[1]-targetPos.pos[1])*(pos.pos[1]-targetPos.pos[1])+
-        (pos.pos[2]-targetPos.pos[2])*(pos.pos[2]-targetPos.pos[2]) < 200*200)
-    {
-        movement.mPosition[1] = 0;
-        MWWorld::Ptr target = world->getPtr(mObjectId,false);
-        MWWorld::Class::get(target).activate(target,actor).get()->execute(actor);
-        return true;
-    }
-
-    if(mPathFinder.checkPathCompleted(pos.pos[0], pos.pos[1], pos.pos[2]))
+        (pos.pos[2]-targetPos.pos[2])*(pos.pos[2]-targetPos.pos[2]) < 100*100)
     {
         movement.mPosition[1] = 0;
         MWWorld::Ptr target = world->getPtr(mObjectId,false);