add support for multiply pets for one player at same time.

But one item still can have only one pet.

1 files changed, 12 insertions, 6 deletions

diff --git a/src/being/being.h b/src/being/being.h
index 634c26d23..a93d0e3db 100644
--- a/src/being/being.h
+++ b/src/being/being.h
@@ -877,21 +877,27 @@ class Being : public ActorSprite, public ConfigListener
 
         void addPet(const int id);
 
-        void removePet();
+        void removePet(const int id);
 
         void updatePets();
 
         void fixPetSpawnPos(int &dstX, int &dstY) const;
 
-        Being *getPet()
-        { return mPet; }
+        const std::vector<Being*> &getPets() const
+        { return mPets; }
 
-        void setPet(Being *const pet)
-        { mPet = pet; }
+        Being *getFirstPet()
+        { return mPets.empty() ? nullptr : mPets[0]; }
 
         void setOwner(Being *const owner)
         { mOwner = owner; }
 
+        void unassignPet(Being *const pet);
+
+        void removeAllPets();
+
+        Being *findChildPet(const int id);
+
         void playSfx(const SoundInfo &sound, Being *const being,
                      const bool main, const int x, const int y) const;
 
@@ -1029,7 +1035,7 @@ class Being : public ActorSprite, public ConfigListener
         int *mSpriteHide;
         int *mSpriteDraw;
         std::string mComment;
-        Being *mPet;
+        std::vector<Being*> mPets;
         Being *mOwner;
         Particle *mSpecialParticle;