C# Map.CanSpawnMobile方法代码示例

		public void Effect( Point3D loc, Map map, bool checkMulti )
		{
			if ( Factions.Sigil.ExistsOn( Caster ) )
			{
				Caster.SendLocalizedMessage( 1061632 ); // You can't do that while carrying the sigil.
			}
			else if ( map == null || (!Core.AOS && Caster.Map != map) )
			{
				Caster.SendLocalizedMessage( 1005569 ); // You can not recall to another facet.
			}
			else if ( !SpellHelper.CheckTravel( Caster, TravelCheckType.RecallFrom ) )
			{
			}
			else if ( !SpellHelper.CheckTravel( Caster, map, loc, TravelCheckType.RecallTo ) )
			{
			}
			else if ( map == Map.Felucca && Caster is PlayerMobile && ((PlayerMobile)Caster).Young )
			{
				Caster.SendLocalizedMessage( 1049543 ); // You decide against traveling to Felucca while you are still young.
			}
			//else if ( Caster.Kills >= 5 && map != Map.Felucca )
			//{
			//	Caster.SendLocalizedMessage( 1019004 ); // You are not allowed to travel there.
			//}
			else if ( Caster.Criminal )
			{
				Caster.SendLocalizedMessage( 1005561, "", 0x22 ); // Thou'rt a criminal and cannot escape so easily.
			}
			else if ( SpellHelper.CheckCombat( Caster ) )
			{
				Caster.SendLocalizedMessage( 1005564, "", 0x22 ); // Wouldst thou flee during the heat of battle??
			}
			else if ( Server.Misc.WeightOverloading.IsOverloaded( Caster ) )
			{
				Caster.SendLocalizedMessage( 502359, "", 0x22 ); // Thou art too encumbered to move.
			}
			else if ( !map.CanSpawnMobile( loc.X, loc.Y, loc.Z ) )
			{
				Caster.SendLocalizedMessage( 501942 ); // That location is blocked.
			}
			else if ( (checkMulti && SpellHelper.CheckMulti( loc, map )) )
			{
				Caster.SendLocalizedMessage( 501942 ); // That location is blocked.
			}
			else if ( m_Book != null && m_Book.CurCharges <= 0 )
			{
				Caster.SendLocalizedMessage( 502412 ); // There are no charges left on that item.
			}
			else if ( CheckSequence() )
			{
				BaseCreature.TeleportPets( Caster, loc, map, true );

				if ( m_Book != null )
					--m_Book.CurCharges;

				Caster.PlaySound( 0x1FC );
				Caster.MoveToWorld( loc, map );
				Caster.PlaySound( 0x1FC );
			}

			FinishSequence();
		}

        public static bool FindValidSpawnLocation(Map map, ref Point3D p, bool surroundingsOnly)
        {
            if (map == null)	//sanity
                return false;

            if (!surroundingsOnly)
            {
                if (map.CanSpawnMobile(p))	//p's fine.
                {
                    p = new Point3D(p);
                    return true;
                }

                int z = map.GetAverageZ(p.X, p.Y);

                if (map.CanSpawnMobile(p.X, p.Y, z))
                {
                    p = new Point3D(p.X, p.Y, z);
                    return true;
                }
            }

            int offset = Utility.Random(8) * 2;

            for (int i = 0; i < m_Offsets.Length; i += 2)
            {
                int x = p.X + m_Offsets[(offset + i) % m_Offsets.Length];
                int y = p.Y + m_Offsets[(offset + i + 1) % m_Offsets.Length];

                if (map.CanSpawnMobile(x, y, p.Z))
                {
                    p = new Point3D(x, y, p.Z);
                    return true;
                }
                else
                {
                    int z = map.GetAverageZ(x, y);

                    if (map.CanSpawnMobile(x, y, z))
                    {
                        p = new Point3D(x, y, z);
                        return true;
                    }
                }
            }

            return false;
        }

        public void Effect(Point3D loc, Map map, bool checkMulti)
        {
            if (Factions.Sigil.ExistsOn(this.Caster))
            {
                this.Caster.SendLocalizedMessage(1061632); // You can't do that while carrying the sigil.
            }
            else if (map == null || (!Core.AOS && this.Caster.Map != map))
            {
                this.Caster.SendLocalizedMessage(1005569); // You can not recall to another facet.
            }
            else if (!SpellHelper.CheckTravel(this.Caster, TravelCheckType.RecallFrom))
            {
            }
            else if (!SpellHelper.CheckTravel(this.Caster, map, loc, TravelCheckType.RecallTo))
            {
            }
            else if (map == Map.Felucca && this.Caster is PlayerMobile && ((PlayerMobile)this.Caster).Young)
            {
                this.Caster.SendLocalizedMessage(1049543); // You decide against traveling to Felucca while you are still young.
            }
            else if (this.Caster.Kills >= 5 && map != Map.Felucca)
            {
                this.Caster.SendLocalizedMessage(1019004); // You are not allowed to travel there.
            }
            else if (this.Caster.Criminal)
            {
                this.Caster.SendLocalizedMessage(1005561, "", 0x22); // Thou'rt a criminal and cannot escape so easily.
            }
            else if (SpellHelper.CheckCombat(this.Caster))
            {
                this.Caster.SendLocalizedMessage(1061282); // You cannot use the Sacred Journey ability to flee from combat.
            }
            else if (Server.Misc.WeightOverloading.IsOverloaded(this.Caster))
            {
                this.Caster.SendLocalizedMessage(502359, "", 0x22); // Thou art too encumbered to move.
            }
            else if (!map.CanSpawnMobile(loc.X, loc.Y, loc.Z))
            {
                this.Caster.SendLocalizedMessage(501942); // That location is blocked.
            }
            else if ((checkMulti && SpellHelper.CheckMulti(loc, map)))
            {
                this.Caster.SendLocalizedMessage(501942); // That location is blocked.
            }
            else if (this.m_Book != null && this.m_Book.CurCharges <= 0)
            {
                this.Caster.SendLocalizedMessage(502412); // There are no charges left on that item.
            }
            else if (this.CheckSequence())
            {
                BaseCreature.TeleportPets(this.Caster, loc, map, true);

                if (this.m_Book != null)
                    --this.m_Book.CurCharges;

                Effects.SendLocationParticles(EffectItem.Create(this.Caster.Location, this.Caster.Map, EffectItem.DefaultDuration), 0, 0, 0, 5033);

                this.Caster.PlaySound(0x1FC);
                this.Caster.MoveToWorld(loc, map);
                this.Caster.PlaySound(0x1FC);
            }

            this.FinishSequence();
        }

		public void Effect( Point3D loc, Map map, bool checkMulti )
		{
			if ( Factions.Sigil.ExistsOn( Caster ) )
			{
				Caster.SendLocalizedMessage( 1061632 ); // You can't do that while carrying the sigil.
			}
			else if ( map == null || (!Core.AOS && Caster.Map != map) )
			{
				Caster.SendLocalizedMessage( 1005570 ); // You can not gate to another facet.
			}
			else if ( !SpellHelper.CheckTravel( Caster, TravelCheckType.GateFrom ) )
			{
			}
			else if ( !SpellHelper.CheckTravel( Caster,  map, loc, TravelCheckType.GateTo ) )
			{
			}
			else if ( map == Map.Felucca && Caster is PlayerMobile && ((PlayerMobile)Caster).Young )
			{
				Caster.SendLocalizedMessage( 1049543 ); // You decide against traveling to Felucca while you are still young.
			}
			else if ( Caster.Kills >= 5 && map != Map.Felucca )
			{
				Caster.SendLocalizedMessage( 1019004 ); // You are not allowed to travel there.
			}
			else if ( Caster.Criminal )
			{
				Caster.SendLocalizedMessage( 1005561, "", 0x22 ); // Thou'rt a criminal and cannot escape so easily.
			}
			else if ( SpellHelper.CheckCombat( Caster ) )
			{
				Caster.SendLocalizedMessage( 1005564, "", 0x22 ); // Wouldst thou flee during the heat of battle??
			}
			else if ( !map.CanSpawnMobile( loc.X, loc.Y, loc.Z ) )
			{
				Caster.SendLocalizedMessage( 501942 ); // That location is blocked.
			}
			else if ( (checkMulti && SpellHelper.CheckMulti( loc, map )) )
			{
				Caster.SendLocalizedMessage( 501942 ); // That location is blocked.
			}
			else if ( Core.SE && ( GateExistsAt( map, loc ) || GateExistsAt( Caster.Map, Caster.Location ) ) ) // SE restricted stacking gates
			{
				Caster.SendLocalizedMessage( 1071242 ); // There is already a gate there.
			}
			else if ( CheckSequence() )
			{
				Caster.SendLocalizedMessage( 501024 ); // You open a magical gate to another location

				Effects.PlaySound( Caster.Location, Caster.Map, 0x20E );

				InternalItem firstGate = new InternalItem( loc, map );
				firstGate.MoveToWorld( Caster.Location, Caster.Map );

				Effects.PlaySound( loc, map, 0x20E );

				InternalItem secondGate = new InternalItem( Caster.Location, Caster.Map );
				secondGate.MoveToWorld( loc, map );
			}

			FinishSequence();
		}

		public void Effect( Point3D loc, Map map, bool checkMulti )
		{
			if ( map == null || (!Core.AOS && Caster.Map != map) )
			{
				Caster.SendLocalizedMessage( 1005569 ); // You can not recall to another facet.
			}
			else if ( !SpellHelper.CheckTravel( Caster, TravelCheckType.RecallFrom ) )
			{
			}
			else if ( !SpellHelper.CheckTravel( Caster, map, loc, TravelCheckType.RecallTo ) )
			{
			}
			else if ( Caster.Kills >= 5 && map != Map.Felucca )
			{
				Caster.SendLocalizedMessage( 1019004 ); // You are not allowed to travel there.
			}
			else if ( Caster.Criminal )
			{
				Caster.SendLocalizedMessage( 1005561, "", 0x22 ); // Thou'rt a criminal and cannot escape so easily.
			}
			else if ( SpellHelper.CheckCombat( Caster ) )
			{
				Caster.SendLocalizedMessage( 1005564, "", 0x22 ); // Wouldst thou flee during the heat of battle??
			}
			else if ( Server.Misc.WeightOverloading.IsOverloaded( Caster ) )
			{
				Caster.SendLocalizedMessage( 502359, "", 0x22 ); // Thou art too encumbered to move.
			}
			else if ( !map.CanSpawnMobile( loc.X, loc.Y, loc.Z ) )
			{
				Caster.SendLocalizedMessage( 501942 ); // That location is blocked.
			}
			else if ( (checkMulti && SpellHelper.CheckMulti( loc, map )) )
			{
				Caster.SendLocalizedMessage( 501942 ); // That location is blocked.
			}
			else if ( m_Book != null && m_Book.CurCharges <= 0 )
			{
				Caster.SendLocalizedMessage( 502412 ); // There are no charges left on that item.
			}
			else if ( CheckSequence() )
			{
				BaseCreature.TeleportPets( Caster, loc, map, true );
				if ( m_Book != null )
					--m_Book.CurCharges;

				Caster.PlaySound( 0x19 );
				Effects.SendLocationParticles( Caster, 0xC87, 9, 10, 5025 );
				Caster.Map = map;
				Caster.Location = loc;
				Caster.PlaySound( 0x19 );
				Effects.SendLocationParticles( Caster, 0xC87, 9, 10, 5025 );
				
			}

			FinishSequence();
		}

		public static BaseCreature Spawn( int level, Point3D p, Map map, Mobile target, bool guardian )
		{
			if ( map == null )
				return null;

			BaseCreature c = Spawn( level, p, guardian );

			if ( c != null )
			{
				bool spawned = false;

				for ( int i = 0; !spawned && i < 10; ++i )
				{
					int x = p.X - 3 + Utility.Random( 7 );
					int y = p.Y - 3 + Utility.Random( 7 );

					if ( map.CanSpawnMobile( x, y, p.Z ) )
					{
						c.MoveToWorld( new Point3D( x, y, p.Z ), map );
						spawned = true;
					}
					else
					{
						int z = map.GetAverageZ( x, y );

						if ( map.CanSpawnMobile( x, y, z ) )
						{
							c.MoveToWorld( new Point3D( x, y, z ), map );
							spawned = true;
						}
					}
				}

				if ( !spawned )
				{
					c.Delete();
					return null;
				}

				if ( target != null )
					c.Combatant = target;

				return c;
			}

			return null;
		}

        public void Effect( Point3D loc, Map map, bool checkMulti )
        {
            if ( map == null || (!Core.AOS && Caster.Map != map) )
            {
                Caster.SendLocalizedMessage( 1005569 ); // You can not recall to another facet.
            }
            else if ( !SpellHelper.CheckTravel( Caster, TravelCheckType.RecallFrom ) )
            {
            }
            else if ( !SpellHelper.CheckTravel( Caster, map, loc, TravelCheckType.RecallTo ) )
            {
            }
            else if ( Caster.Kills >= 5 && map != Map.Felucca )
            {
                Caster.SendLocalizedMessage( 1019004 ); // You are not allowed to travel there.
            }
            else if ( Caster.Criminal )
            {
                Caster.SendLocalizedMessage( 1005561, "", 0x22 ); // Thou'rt a criminal and cannot escape so easily.
            }
            else if ( SpellHelper.CheckCombat( Caster ) )
            {
                Caster.SendLocalizedMessage( 1005564, "", 0x22 ); // Wouldst thou flee during the heat of battle??
            }
            else if ( Server.Misc.WeightOverloading.IsOverloaded( Caster ) )
            {
                Caster.SendLocalizedMessage( 502359, "", 0x22 ); // Thou art too encumbered to move.
            }
            else if ( !map.CanSpawnMobile( loc.X, loc.Y, loc.Z ) )
            {
                Caster.SendLocalizedMessage( 501942 ); // That location is blocked.
            }
            else if ( (checkMulti && SpellHelper.CheckMulti( loc, map )) )
            {
                Caster.SendLocalizedMessage( 501942 ); // That location is blocked.
            }
            else if ( m_Book != null && m_Book.CurCharges <= 0 )
            {
                Caster.SendLocalizedMessage( 502412 ); // There are no charges left on that item.
            }
            else if ( CheckSequence() )
            {
                BaseCreature.TeleportPets( Caster, loc, map, true );
                if ( m_Book != null )
                    --m_Book.CurCharges;

                Caster.PlaySound( 143 );
                Caster.Map = map;
                Caster.Location = loc;
                Caster.FixedParticles( 0x3779, 1, 30, 9964, 3, 3, EffectLayer.Waist );

                IEntity from = new Entity( Serial.Zero, new Point3D( Caster.X, Caster.Y, Caster.Z ), Caster.Map );
                IEntity to = new Entity( Serial.Zero, new Point3D( Caster.X, Caster.Y, Caster.Z + 50 ), Caster.Map );
                Effects.SendMovingParticles( from, to, 0x20F2, 2, 1, false, false, 0, 3, 9501, 1, 0, EffectLayer.Head, 0x100 );
                Caster.PlaySound( 144 );
            }

            FinishSequence();
        }

		public void Effect( Point3D loc, Map map, bool checkMulti )
		{
			if ( map == null || (!Core.AOS && Caster.Map != map) )
			{
				Caster.SendLocalizedMessage( 1005570 ); // You can not gate to another facet.
			}
			else if ( !SpellHelper.CheckTravel( Caster, TravelCheckType.GateFrom ) )
			{
			}
			else if ( !SpellHelper.CheckTravel( Caster,  map, loc, TravelCheckType.GateTo ) )
			{
			}
			else if ( Caster.Kills >= 5 && map != Map.Felucca )
			{
				Caster.SendLocalizedMessage( 1019004 ); // You are not allowed to travel there.
			}
			else if ( Caster.Criminal )
			{
				Caster.SendLocalizedMessage( 1005561, "", 0x22 ); // Thou'rt a criminal and cannot escape so easily.
			}
			else if ( SpellHelper.CheckCombat( Caster ) )
			{
				Caster.SendLocalizedMessage( 1005564, "", 0x22 ); // Wouldst thou flee during the heat of battle??
			}
			else if ( !map.CanSpawnMobile( loc.X, loc.Y, loc.Z ) )
			{
				Caster.SendLocalizedMessage( 501942 ); // That location is blocked.
			}
			else if ( (checkMulti && SpellHelper.CheckMulti( loc, map )) )
			{
				Caster.SendLocalizedMessage( 501942 ); // That location is blocked.
			}
			else if ( CheckSequence() )
			{
				Caster.SendMessage( "You open a mystical portal in a mushroom circle" ); // You open a magical gate to another location

				Effects.PlaySound( Caster.Location, Caster.Map, 0x1 );
				int mushx;
				int mushy;
				int mushz;
				
				
				InternalItem firstGatea = new InternalItem( loc, map );
				mushx=Caster.X;
				mushy=Caster.Y;
				mushz=Caster.Z;
				firstGatea.ItemID=0xD10;
				Point3D mushxyz = new Point3D(mushx,mushy,mushz);
				firstGatea.MoveToWorld( mushxyz, Caster.Map );
				InternalItem firstGateb = new InternalItem( loc, map );
				mushx=Caster.X;
				mushy=Caster.Y;
				firstGateb.ItemID=0x373A;
				mushz=Caster.Z+1;
				Point3D mushxyza = new Point3D(mushx,mushy,mushz);
				firstGateb.MoveToWorld( mushxyza, Caster.Map );
				InternalItem firstGatec = new InternalItem( loc, map );
				mushx=Caster.X-1;
				firstGatec.ItemID=0xD11;
				mushy=Caster.Y+1;
				mushz=Caster.Z;
				Point3D mushxyzb = new Point3D(mushx,mushy,mushz);
				firstGatec.MoveToWorld( mushxyzb, Caster.Map );
InternalItem firstGated = new InternalItem( loc, map);
				firstGated.ItemID=0xD0C;
				mushx=Caster.X;
				mushy=Caster.Y+2;
				mushz=Caster.Z;
				Point3D mushxyzc = new Point3D(mushx,mushy,mushz);
				firstGated.MoveToWorld( mushxyzc, Caster.Map );
InternalItem firstGatee = new InternalItem( loc, map );
				mushx=Caster.X+1;
				firstGatee.ItemID=0xD0D;
				mushy=Caster.Y+1;
				mushz=Caster.Z;
				Point3D mushxyzd = new Point3D(mushx,mushy,mushz);
				firstGatee.MoveToWorld( mushxyzd, Caster.Map );
InternalItem firstGatef = new InternalItem( loc, map );
				firstGatef.ItemID=0xD0E;
				mushx=Caster.X+2;
				mushy=Caster.Y;
				mushz=Caster.Z;
				Point3D mushxyze = new Point3D(mushx,mushy,mushz);
				firstGatef.MoveToWorld( mushxyze, Caster.Map );
InternalItem firstGateg = new InternalItem( loc, map );
				mushx=Caster.X+1;
				firstGateg.ItemID=0xD0F;
				
				mushy=Caster.Y-1;
				mushz=Caster.Z;
				Point3D mushxyzf = new Point3D(mushx,mushy,mushz);
				firstGateg.MoveToWorld( mushxyzf, Caster.Map );



				Effects.PlaySound( loc, map, 0x1 );

					InternalItem secondGatea = new InternalItem( Caster.Location, Caster.Map );
				mushx=loc.X;
				mushy=loc.Y;
//.........这里部分代码省略.........

        public void Effect(Point3D loc, Map map, bool checkMulti)
        {
            if (map == null || (!Core.AOS && Caster.Map != map))
            {
                Caster.SendLocalizedMessage(1005569); // You can not recall to another facet.
            }
            else if (!SpellHelper.CheckTravel(Caster, TravelCheckType.RecallFrom))
            {
            }
            else if (!SpellHelper.CheckTravel(Caster, map, loc, TravelCheckType.RecallTo))
            {
            }
            else if (Caster.Kills >= 5 && map != Map.Felucca)
            {
                Caster.SendLocalizedMessage(1019004); // You are not allowed to travel there.
            }
            else if (Caster.Criminal)
            {
                Caster.SendLocalizedMessage(1005561, "", 0x22); // Thou'rt a criminal and cannot escape so easily.
            }
            else if (SpellHelper.CheckCombat(Caster))
            {
                Caster.SendLocalizedMessage(1005564, "", 0x22); // Wouldst thou flee during the heat of battle??
            }
            else if (Server.Misc.WeightOverloading.IsOverloaded(Caster))
            {
                Caster.SendLocalizedMessage(502359, "", 0x22); // Thou art too encumbered to move.
            }
            else if (!map.CanSpawnMobile(loc.X, loc.Y, loc.Z))
            {
                Caster.SendLocalizedMessage(501942); // That location is blocked.
            }
            else if ((checkMulti && SpellHelper.CheckMulti(loc, map)))
            {
                Caster.SendLocalizedMessage(501942); // That location is blocked.
            }
            else if (m_Book != null && m_Book.CurCharges <= 0)
            {
                Caster.SendLocalizedMessage(502412); // There are no charges left on that item.
            }
            else if (BaseBoat.FindBoatAt(loc, map, 16) != null)
            {
                //plasma: If this is a boat, disallow
                Caster.SendLocalizedMessage(501942); // That location is blocked.
            }
            else if (IsSpecial(loc) || IsSpecial(Caster.Location))
            {
                Caster.SendLocalizedMessage(501942); // That location is blocked.
            }
            else if (CheckSequence())
            {
                InternalTimer t = new InternalTimer(this, Caster, loc, m_Book);
                t.Start();
            }

            FinishSequence();
        }

		public void Effect(Point3D loc, Map map, bool checkMulti)
		{
			var champregion = Region.Find(loc, map).GetRegion(typeof(ChampionSpawn)) as ChampionSpawnRegion;

			if (Sigil.ExistsOn(Caster))
			{
				Caster.SendLocalizedMessage(1061632); // You can't do that while carrying the sigil.
			}
			else if (map == null || (!Caster.EraAOS && Caster.Map != map))
			{
				Caster.SendLocalizedMessage(1005570); // You can not gate to another facet.
			}
			else if (!SpellHelper.CheckTravel(Caster, TravelCheckType.GateFrom))
			{ }
			else if (!SpellHelper.CheckTravel(Caster, map, loc, TravelCheckType.GateTo))
			{ }
				//else if ( map == Map.Felucca && Caster is PlayerMobile && ((PlayerMobile)Caster).Young )
				//{
				//	Caster.SendLocalizedMessage( 1049543 ); // You decide against traveling to Felucca while you are still young.
				//}
				//else if ( Caster.Kills >= Mobile.MurderCount && map != Map.Felucca )
				//{
				//	Caster.SendLocalizedMessage( 1019004 ); // You are not allowed to travel there.
				//}
			else if (Caster.Criminal)
			{
				Caster.SendLocalizedMessage(1005561, "", 0x22); // Thou'rt a criminal and cannot escape so easily.
			}
			else if (SpellHelper.CheckCombat(Caster))
			{
				Caster.SendLocalizedMessage(1005564, "", 0x22); // Wouldst thou flee during the heat of battle??
			}
			else if (!map.CanSpawnMobile(loc.X, loc.Y, loc.Z))
			{
				Caster.SendLocalizedMessage(501942); // That location is blocked.
			}
			else if ((checkMulti && SpellHelper.CheckMulti(loc, map)))
			{
				Caster.SendLocalizedMessage(501942); // That location is blocked.
			}
			else if ((!Caster.Alive || (Caster is PlayerMobile && ((PlayerMobile)Caster).Young)) && champregion != null &&
					 !champregion.CanSpawn())
			{
				Caster.SendLocalizedMessage(501942); // That location is blocked.
			}
            else if ((Region.Find(loc, map).IsPartOf(typeof(GuardedRegion))) && Caster.InCombat(TimeSpan.FromSeconds(60.0)) && Caster.Kills >= 5 && Faction.Find(Caster) != null && Caster.AccessLevel == AccessLevel.Player)
            {
                Caster.SendMessage(54, "You cannot enter town as a murderer and having recently been in combat!");
            }
			else if ( /*Core.SE &&*/ (GateExistsAt(map, loc) || GateExistsAt(Caster.Map, Caster.Location)))
				// SE restricted stacking gates
			{
				Caster.SendLocalizedMessage(1071242); // There is already a gate there.
			}
			else if (CheckSequence())
			{
				Caster.SendLocalizedMessage(501024); // You open a magical gate to another location

				Effects.PlaySound(Caster.Location, Caster.Map, 0x20E);

				var firstGate = new InternalItem(loc, map);
				firstGate.MoveToWorld(Caster.Location, Caster.Map);

				Effects.PlaySound(loc, map, 0x20E);

				var secondGate = new InternalItem(Caster.Location, Caster.Map);
				secondGate.MoveToWorld(loc, map);

				firstGate.Link = secondGate;
				secondGate.Link = firstGate;
			}

			FinishSequence();
		}

        public static Point3D GetSpawnPosition(Point3D from, Map map, int range)
        {
            if (map == null)
                return from;
				
            for (int i = 0; i < 10; i ++)
            {
                int x = from.X + Utility.Random(range);
                int y = from.Y + Utility.Random(range);
                int z = map.GetAverageZ(x, y);
				
                if (Utility.RandomBool())
                    x *= -1;
					
                if (Utility.RandomBool())
                    y *= -1;
					
                Point3D p = new Point3D(x, y, from.Z);
				
                if (map.CanSpawnMobile(p) && map.LineOfSight(from, p))
                    return p;
				
                p = new Point3D(x, y, z);
					
                if (map.CanSpawnMobile(p) && map.LineOfSight(from, p))
                    return p;
            }
			
            return from;
        }

        public void Effect( Point3D loc, Map map, bool checkMulti )
        {
            if ( Factions.Sigil.ExistsOn( Caster ) )
            {
                Caster.SendAsciiMessage( "You can't do that while carrying the sigil." );
            }
            else if ( map == null || (!Core.AOS && Caster.Map != map) )
            {
                Caster.SendAsciiMessage( "You can not gate to another facet." );
            }
            else if ( !SpellHelper.CheckTravel( Caster, TravelCheckType.GateFrom ) )
            {
            }
            else if ( !SpellHelper.CheckTravel( Caster,  map, loc, TravelCheckType.GateTo ) )
            {
            }
            else if ( map == Map.Felucca && Caster is PlayerMobile && ((PlayerMobile)Caster).Young )
            {
                Caster.SendAsciiMessage( "You decide against traveling to Felucca while you are still young." );
            }
            else if ( Caster.Kills >= 5 && map != Map.Felucca )
            {
                Caster.SendAsciiMessage( "You are not allowed to travel there." );
            }
            else if ( Caster.Criminal )
            {
                Caster.SendAsciiMessage( 0x22, "Thou'rt a criminal and cannot escape so easily." );
            }
            else if ( SpellHelper.CheckCombat( Caster ) )
            {
                Caster.SendAsciiMessage( 0x22, "Wouldst thou flee during the heat of battle?" );
            }
            else if ( !map.CanSpawnMobile( loc.X, loc.Y, loc.Z ) )
            {
                Caster.SendAsciiMessage( "That location is blocked." );
            }
            else if ( (checkMulti && SpellHelper.CheckMulti( loc, map )) )
            {
                Caster.SendAsciiMessage( "That location is blocked." );
            }
            else if ( CheckSequence() )
            {
                Caster.SendAsciiMessage( "You open a magical gate to another location." );

                Effects.PlaySound( Caster.Location, Caster.Map, 0x20E );

                InternalItem firstGate = new InternalItem( loc, map );
                firstGate.MoveToWorld( Caster.Location, Caster.Map );

                Effects.PlaySound( loc, map, 0x20E );

                InternalItem secondGate = new InternalItem( Caster.Location, Caster.Map );
                secondGate.MoveToWorld( loc, map );
            }

            FinishSequence();
        }

		public void Effect( Point3D loc, Map map, bool checkMulti )
		{
			if ( map == null || (!Core.AOS && Caster.Map != map) )
			{
				Caster.SendLocalizedMessage( 1005570 ); // You can not gate to another facet.
			}
			else if ( !SpellHelper.CheckTravel( Caster, TravelCheckType.GateFrom ) )
			{
			}
			else if ( !SpellHelper.CheckTravel( Caster,  map, loc, TravelCheckType.GateTo ) )
			{
			}
			else if ( Caster.Kills >= 5 && map != Map.Felucca )
			{
				Caster.SendLocalizedMessage( 1019004 ); // You are not allowed to travel there.
			}
			else if ( Caster.Criminal )
			{
				Caster.SendLocalizedMessage( 1005561, "", 0x22 ); // Thou'rt a criminal and cannot escape so easily.
			}
			else if ( SpellHelper.CheckCombat( Caster ) )
			{
				Caster.SendLocalizedMessage( 1005564, "", 0x22 ); // Wouldst thou flee during the heat of battle??
			}
			else if ( !map.CanSpawnMobile( loc.X, loc.Y, loc.Z ) )
			{
				Caster.SendLocalizedMessage( 501942 ); // That location is blocked.
			}
			else if ( (checkMulti && SpellHelper.CheckMulti( loc, map )) )
			{
				Caster.SendLocalizedMessage( 501942 ); // That location is blocked.
			}
            else if (IsSpecial(loc) || IsSpecial(Caster.Location))
            {
                Caster.SendLocalizedMessage(501942); // That location is blocked.
            }
            else if (CheckSequence())
            {
                Caster.SendLocalizedMessage(501024); // You open a magical gate to another location

                Effects.PlaySound(Caster.Location, Caster.Map, 0x20E);

                InternalItem firstGate = new InternalItem(loc, map);
                firstGate.MoveToWorld(Caster.Location, Caster.Map);

                Effects.PlaySound(loc, map, 0x20E);

                InternalItem secondGate = new InternalItem(Caster.Location, Caster.Map);
                secondGate.MoveToWorld(loc, map);
            }

			FinishSequence();
		}

        public void Effect( Point3D loc, Map map, bool checkMulti )
        {
            if ( map == null || (!Core.AOS && Caster.Map != map) )
            {
                Caster.SendLocalizedMessage( 1005570 ); // You can not gate to another facet.
            }
            else if ( !SpellHelper.CheckTravel( Caster, TravelCheckType.GateFrom ) )
            {
            }
            else if ( !SpellHelper.CheckTravel( Caster,  map, loc, TravelCheckType.GateTo ) )
            {
            }
            else if ( Caster.Kills >= 5 && map != Map.Felucca )
            {
                Caster.SendLocalizedMessage( 1019004 ); // You are not allowed to travel there.
            }
            else if ( Caster.Criminal )
            {
                Caster.SendLocalizedMessage( 1005561, "", 0x22 ); // Thou'rt a criminal and cannot escape so easily.
            }
            else if ( SpellHelper.CheckCombat( Caster ) )
            {
                Caster.SendLocalizedMessage( 1005564, "", 0x22 ); // Wouldst thou flee during the heat of battle??
            }
            else if ( !map.CanSpawnMobile( loc.X, loc.Y, loc.Z ) )
            {
                Caster.SendLocalizedMessage( 501942 ); // That location is blocked.
            }
            else if ( (checkMulti && SpellHelper.CheckMulti( loc, map )) )
            {
                Caster.SendLocalizedMessage( 501942 ); // That location is blocked.
            }
            else if ( CheckSequence() )
            {
                Caster.SendMessage( "The clouds open a magical gate to another place" ); // You open a magical gate to another location

                Effects.PlaySound( Caster.Location, Caster.Map, 0x482 );
                int gravx;
                int gravy;
                int gravz;

                InternalItem firstGatea = new InternalItem( loc, map ); //Top Middle item
                gravx=Caster.X-1;
                gravy=Caster.Y-1;
                gravz=Caster.Z;
                firstGatea.ItemID=14138;
                firstGatea.Hue = 1174;
                Point3D gravxyz = new Point3D(gravx,gravy,gravz);
                firstGatea.MoveToWorld( gravxyz, Caster.Map );
                InternalItem firstGateb = new InternalItem( loc, map );
                gravx=Caster.X;
                gravy=Caster.Y;
                firstGateb.ItemID=6899; //Moongate
                firstGateb.Hue=1153;
                gravz=Caster.Z;
                Point3D gravxyza = new Point3D(gravx,gravy,gravz);
                firstGateb.MoveToWorld( gravxyza, Caster.Map );
                InternalItem firstGatec = new InternalItem( loc, map );
                gravx=Caster.X-1;
                firstGatec.ItemID=14138;
                firstGatec.Hue = 1174;
                gravy=Caster.Y+1;
                gravz=Caster.Z;
                Point3D gravxyzb = new Point3D(gravx,gravy,gravz);
                firstGatec.MoveToWorld( gravxyzb, Caster.Map );
                InternalItem firstGateg = new InternalItem( loc, map );
                gravx=Caster.X+1;
                firstGateg.ItemID=14138;
                firstGateg.Hue = 1174;
                gravy=Caster.Y-1;
                gravz=Caster.Z;
                Point3D gravxyzf = new Point3D(gravx,gravy,gravz);
                firstGateg.MoveToWorld( gravxyzf, Caster.Map );
                InternalItem firstGatee = new InternalItem( loc, map );
                gravx=Caster.X+1;
                firstGatee.ItemID=14170;
                firstGatee.Hue = 1174;
                gravy=Caster.Y+1;
                gravz=Caster.Z;
                Point3D gravxyzd = new Point3D(gravx,gravy,gravz);
                firstGatee.MoveToWorld( gravxyzd, Caster.Map );

                //Effects.PlaySound( loc, map, 0x482 );
                Caster.PlaySound( 0x212 );
                Caster.PlaySound( 0x206 );

                InternalItem secondGatea = new InternalItem( Caster.Location, Caster.Map );
                gravx=loc.X-1;
                gravy=loc.Y-1;
                gravz=loc.Z;
                secondGatea.ItemID=14138;
                secondGatea.Hue = 1151;
                Point3D gravaxyz = new Point3D(gravx,gravy,gravz);
                secondGatea.MoveToWorld( gravaxyz, map);
                InternalItem secondGateb = new InternalItem( Caster.Location, Caster.Map );
                gravx=loc.X;
                gravy=loc.Y;
                secondGateb.ItemID=6899; //Moongate
                secondGateb.Hue = 1153;
                gravz=loc.Z;
//.........这里部分代码省略.........

		public void Effect( Point3D loc, Map map, bool checkMulti )
		{
            ChampionSpawnRegion champregion = Region.Find( loc, map ).GetRegion( typeof( ChampionSpawn ) ) as ChampionSpawnRegion;
            CustomRegion customRegion = Region.Find(loc, map) as CustomRegion;

            if (Factions.Sigil.ExistsOn(Caster))
                Caster.SendLocalizedMessage(1061632); // You can't do that while carrying the sigil.
            //else if ( map == null || (!Core.AOS && Caster.Map != map) )
            //	Caster.SendLocalizedMessage( 1005569 ); // You can not recall to another facet.
            else if (!SpellHelper.CheckTravel(Caster, TravelCheckType.RecallFrom))
            {
            }
            else if (!SpellHelper.CheckTravel(Caster, map, loc, TravelCheckType.RecallTo))
            {
            }
            else if (SpellHelper.IsWind(loc, map) && Caster.Skills[SkillName.Magery].Base < 70.0)
                Caster.SendLocalizedMessage(503382); // You are not worthy of entrance to the city of Wind!
            else if (Caster.Criminal)
                Caster.SendLocalizedMessage(1005561, "", 0x22); // Thou'rt a criminal and cannot escape so easily.
            else if (SpellHelper.CheckCombat(Caster))
                Caster.SendLocalizedMessage(1005564, "", 0x22); // Wouldst thou flee during the heat of battle??
            else if ((Region.Find(loc, map).IsPartOf(typeof(GuardedRegion))) && Caster.InCombat(TimeSpan.FromSeconds(60.0)) && Caster.Kills >= 5 && Faction.Find(Caster) != null && Caster.AccessLevel == AccessLevel.Player)
            {
                Caster.SendMessage(54, "You cannot enter town as a murderer and having recently been in combat!");
            }
            else if (Server.Misc.WeightOverloading.IsOverloaded(Caster))
                Caster.SendLocalizedMessage(502359, "", 0x22); // Thou art too encumbered to move.
            else if (!map.CanSpawnMobile(loc.X, loc.Y, loc.Z, false))
                Caster.SendLocalizedMessage(501942); // That location is blocked.
            else if ((checkMulti && SpellHelper.CheckMulti(loc, map)))
                Caster.SendLocalizedMessage(501942); // That location is blocked.
            else if ((!Caster.Alive || (Caster is PlayerMobile && ((PlayerMobile)Caster).Young)) && champregion != null && !champregion.CanSpawn())
                Caster.SendLocalizedMessage(501942); // That location is blocked.
            else if (m_Book != null && m_Book.CurCharges <= 0)
                Caster.SendLocalizedMessage(502412); // There are no charges left on that item.
            else if (customRegion != null && customRegion.Controller != null && customRegion.Controller.NoMounts && Caster.Mounted)
                Caster.SendMessage("You cannot travel there while mounted!");
            else if (customRegion != null && customRegion.Controller != null && customRegion.Controller.NoPets && Caster.Followers > 0)
                Caster.SendMessage("Sorry, but no pets are allowed in that region at this time (including your mount).");
            else if (CheckSequence())
            {
                BaseCreature.TeleportPets(Caster, loc, map, true);

                if (m_Book != null)
                    --m_Book.CurCharges;

                Caster.PlaySound(0x1FC);
                Caster.MoveToWorld(loc, map);
                Caster.PlaySound(0x1FC);
            }

			FinishSequence();
		}