Server.Spells.SpellHelper.GetSurfaceTop C# (CSharp) Méthode

		public static void GetSurfaceTop( ref IPoint3D p )
		{
			if( p is Item )
			{
				p = ((Item)p).GetSurfaceTop();
			}
			else if( p is StaticTarget )
			{
				StaticTarget t = (StaticTarget)p;
				int z = t.Z;

				if( (t.Flags & TileFlag.Surface) == 0 )
					z -= TileData.ItemTable[t.ItemID & TileData.MaxItemValue].CalcHeight;

				p = new Point3D( t.X, t.Y, z );
			}
		}

        public void Target(IPoint3D p)
        {
            if (!Caster.CanSee(p))
            {
                Caster.SendLocalizedMessage(500237);                   // Target can not be seen.
            }
            else if (CheckSequence())
            {
                SpellHelper.Turn(Caster, p);

                SpellHelper.GetSurfaceTop(ref p);

                int dx = Caster.Location.X - p.X;
                int dy = Caster.Location.Y - p.Y;
                int rx = (dx - dy) * 44;
                int ry = (dx + dy) * 44;

                bool eastToWest;

                if (rx >= 0 && ry >= 0)
                {
                    eastToWest = false;
                }
                else if (rx >= 0)
                {
                    eastToWest = true;
                }
                else if (ry >= 0)
                {
                    eastToWest = true;
                }
                else
                {
                    eastToWest = false;
                }

                Effects.PlaySound(p, Caster.Map, 0x20B);

                double duration = durationMax * Spell.GetSpellScaling(Caster, Info.skillForCasting);

                int itemID = eastToWest ? 0x3946 : 0x3956;

                for (int i = -3; i <= 3; ++i)
                {
                    Point3D loc    = new Point3D(eastToWest ? p.X + i : p.X, eastToWest ? p.Y : p.Y + i, p.Z);
                    bool    canFit = SpellHelper.AdjustField(ref loc, Caster.Map, 12, false);

                    if (!canFit)
                    {
                        continue;
                    }

                    Item item = new InternalItem(loc, Caster.Map, TimeSpan.FromSeconds(duration), itemID, Caster);
                    item.ProcessDelta();

                    Effects.SendLocationParticles(EffectItem.Create(loc, Caster.Map, EffectItem.DefaultDuration), 0x376A, 9, 10, 5051);
                }
            }

            FinishSequence();
        }