public static Point3D GetWorldTop(this IPoint3D p, Map map)
{
if (map == null || map == Map.Internal)
{
return(p.ToPoint3D());
}
Point3D point;
if (p is Item)
{
point = p.Clone3D(0, 0, ((Item)p).ItemData.Height);
}
else if (p is Mobile)
{
point = p.Clone3D(0, 0, 20);
}
else if (p is Entity)
{
point = p.Clone3D(0, 0, 5);
}
else
{
point = p.ToPoint3D();
}
int z, a, t;
GetAverageZ(point, map, out z, out a, out t);
point.Z = t;
return(point);
}
public static Point3D GetRandomPoint3D(
this IPoint3D start,
int minRange,
int maxRange,
Map map,
bool checkLOS,
bool checkSpawn)
{
if ((map == null || map == Map.Internal) && start is IEntity)
{
map = ((IEntity)start).Map;
}
double a, r;
int x, y;
Point3D s, p;
var c = 30;
do
{
a = Utility.RandomDouble() * Math.PI * 2;
r = minRange + (Math.Sqrt(Utility.RandomDouble()) * (maxRange - minRange));
x = (int)(r * Math.Cos(a));
y = (int)(r * Math.Sin(a));
s = start.Clone3D(0, 0, 16);
p = start.Clone3D(x, y);
if (map != null)
{
p = p.GetSurfaceTop(map);
}
if (map == null || ((!checkLOS || map.LineOfSight(s, p)) && (!checkSpawn || map.CanSpawnMobile(p))))
{
break;
}
}while (--c >= 0);
if (c >= 0)
{
return(p);
}
if (map != null)
{
return(start.GetSurfaceTop(map));
}
return(start.ToPoint3D());
}
/// <summary>
/// Gets a collection of all objects of the given Type 'T' that are within 'range' of 'center' on the given 'map'.
/// </summary>
public static List <T> GetEntitiesInRange <T>(this IPoint3D center, Map map, int range) where T : IEntity
{
if (center == null || map == null || map == Map.Internal)
{
return(new List <T>());
}
range = Math.Abs(range);
var ipe = map.GetObjectsInRange(center.ToPoint3D(), range);
var list = ipe.OfType <T>().ToList();
ipe.Free();
return(list);
}
/// <summary>
/// Gets an ISpawner collection representing all ISpawners that are within 'range' of 'center' on the given 'map'.
/// </summary>
public static List <ISpawner> GetSpawnersInRange(this IPoint3D center, Map map, int range)
{
if (center == null || map == null || map == Map.Internal)
{
return(new List <ISpawner>());
}
range = Math.Abs(range);
var ipe = map.GetObjectsInRange(center.ToPoint3D(), range);
var list = ipe.OfType <ISpawner>().ToList();
ipe.Free();
return(list);
}
/// <summary>
/// Gets a collection of all objects of the given Type 'T' that are within 'range' of 'center' on the given 'map'.
/// </summary>
public static IEnumerable <T> FindEntitiesInRange <T>(this IPoint3D center, Map map, int range) where T : IEntity
{
if (center == null || map == null || map == Map.Internal)
{
yield break;
}
range = Math.Abs(range);
var ipe = map.GetObjectsInRange(center.ToPoint3D(), range);
foreach (var s in ipe.OfType <T>())
{
yield return(s);
}
ipe.Free();
}
public static Point3D GetSurfaceTop(this IPoint3D p, Map map, bool items = true)
{
if (map == null || map == Map.Internal)
{
return(p.ToPoint3D());
}
Point3D point = Point3D.Zero;
if (p is Item)
{
point = p.Clone3D(0, 0, ((Item)p).ItemData.Height);
}
else if (p is Mobile)
{
point = p.Clone3D(0, 0, 20);
}
/*else
* {
* point = p.Clone3D(0, 0, 5);
* }*/
object o = map.GetTopSurface(point);
if (o != null && o != p)
{
if (o is LandTile)
{
point.Z = ((LandTile)o).Z + ((LandTile)o).Height + 1;
}
else if (o is StaticTile)
{
point.Z = ((StaticTile)o).Z + ((StaticTile)o).Height + 1;
}
else if (o is Item && items)
{
point = ((Item)o).GetSurfaceTop();
}
}
return(point);
}
