Пример #1
0
        /// <summary>
        /// Finds the nearest free molecule of a specific species.
        /// </summary>
        /// <returns><c>true</c>, if nearest molecule for reaction was found, <c>false</c> otherwise.</returns>
        /// <param name="reference">Reference.</param>
        /// <param name="species">Species.</param>
        /// <param name="molecule">Molecule.</param>
        private bool FindNearestMoleculeForReaction(Molecule reference, MoleculeSpecies species, out Molecule molecule)
        {
            Vector3 position = reference.Position;

            float minDistance = float.MaxValue;

            molecule = null;

            ShortKeyDict <MoleculeSpecies, MoleculeSet> .Entry entry;
            if (collection.Find(species, out entry))
            {
                MoleculeSet ms = entry.Value;

                foreach (var m in ms.Free)
                {
                    float distance = Vector3.Distance(position, m.Position);
                    if ((distance < minDistance) && (reference != m))
                    {
                        minDistance = distance;
                        molecule    = m;
                    }
                }
            }
            else
            {
                // molecule species not listed --> molecule == null --> false is returned
            }

            return(molecule != null);
        }
Пример #2
0
        /// <summary>
        /// Gets the quantity of molecules of a specific species in the environment.
        /// Returns only the free molecules.
        /// </summary>
        /// <returns>The count of molecules</returns>
        /// <param name="species">Species.</param>
        public ulong GetQuantity(MoleculeSpecies species)
        {
            if (Application.isPlaying)
            {
                ShortKeyDict <MoleculeSpecies, MoleculeSet> .Entry entry;
                if (collection.Find(species, out entry))
                {
                    return(entry.Value.Free.Count);
                }
                else
                {
                    return(0);
                }
            }
            else
            {
                // when not playing, the molecules are not registered to the molecule
                // manager. Therefore they have to be counted this way:

                ulong count = 0;
                foreach (var m in GameObject.FindObjectsOfType <Molecule>())
                {
                    if (m.Species == species)
                    {
                        count++;
                    }
                }
                return(count);
            }
        }
Пример #3
0
        /// <summary>
        /// Internal Method to removes all molecules of a specific species or all
        /// molecules.
        /// </summary>
        /// <param name="moleculeSpecies">species to remove.</param>
        /// <param name="all">If set to <c>true</c> all molecules (species does not matter) are removed.</param>
        private void RemoveMolecules(MoleculeSpecies moleculeSpecies, bool all)
        {
            Molecule[] molecules = GameObject.FindObjectsOfType <Molecule>();

            foreach (var m in molecules)
            {
                if (all || moleculeSpecies.Equals(m.Species))
                {
                    GameObject.DestroyImmediate(m.gameObject);
                }
            }
        }
Пример #4
0
        /// <summary>
        /// Finds a random free molecule of a specific species.
        /// </summary>
        /// <returns><c>true</c>, if random molecule for reaction was found, <c>false</c> otherwise.</returns>
        /// <param name="species">Species.</param>
        /// <param name="molecule">Molecule.</param>
        private bool FindRandomMoleculeForReaction(MoleculeSpecies species, out Molecule molecule)
        {
            ShortKeyDict <MoleculeSpecies, MoleculeSet> .Entry entry;
            if (collection.Find(species, out entry))
            {
                MoleculeCollection free = entry.Value.Free;

                ulong c = free.Count;

                if (c == 0)
                {
                    molecule = null;
                    return(false);
                }

                uint i = (uint)(Random.value * c);
                if (i == free.Count)
                {
                    i--;
                }                                             // because Random.value's maximum is inclusive 1

                foreach (var m in free)
                {
                    if (i == 0)
                    {
                        molecule = m;
                        return(true);
                    }
                    i--;
                }

                throw new System.Exception("should not be possible");
            }
            else
            {
                molecule = null;
                return(false);
            }
        }
Пример #5
0
 /// <summary>
 /// Initializes a new instance of the <see cref="CellUnity.MoleculeManager+MoleculeSet"/> class.
 /// </summary>
 /// <param name="species">Species of the MolculeSet</param>
 public MoleculeSet(MoleculeSpecies species)
 {
     Free     = new MoleculeCollection(species.Name + " free");
     Reacting = new MoleculeCollection(species.Name + " reacting");
 }
Пример #6
0
 /// <summary>
 /// Removes all molecules of a specific species.
 /// (All GameObjects with the <see cref="Molecule"/>-Script applied,
 /// associated with the species).
 /// </summary>
 /// <param name="moleculeSpecies">Species to remove</param>
 public void RemoveMolecules(MoleculeSpecies moleculeSpecies)
 {
     RemoveMolecules(moleculeSpecies, false);
 }
Пример #7
0
 /// <summary>
 /// Removes a species from the environment. All molecule instances associated
 /// with this species are removed. The species is destroyed immediatly
 /// (ScriptableObject.DestroyImmediate).
 /// </summary>
 /// <param name="s">species to remove</param>
 public void RemoveSpecies(MoleculeSpecies s)
 {
     s.Delete();
     species.Remove(s);
     ScriptableObject.DestroyImmediate(s, true);
 }
Пример #8
0
        /// <summary>
        /// Adds a new species to the environment.
        /// </summary>
        /// <param name="s">species to add</param>
        public void AddSpecies(MoleculeSpecies s)
        {
            species.Add(s);

            UnityEditor.AssetDatabase.AddObjectToAsset(s, this);
        }