/// <summary>
/// Get nearest GumpElement from source.
/// </summary>
/// <returns>True on success.</returns>
public bool GetNearestElement(GumpElement source, out GumpElement element)
{
GumpElement nearest = null;
double closest = 0, distance;
foreach (GumpElement ge in myGumpElements)
{
if (ge == source)
{
continue;
}
distance = UOMath.Distance(source.X, source.Y, ge.X, ge.Y);
if (nearest == null)
{
closest = distance;
nearest = ge;
}
else
{
if (distance < closest)
{
closest = distance;
nearest = ge;
}
}
}
element = nearest;
return(nearest != null);
}
public void RemoveByDistance(int maxDistance, int x, int y)
{
bool changed = false;
Mobile[] mobileArray = this.GetMobiles();
for (int i = 0; i < mobileArray.Length; i++)
{
double d = UOMath.Distance(x, y, mobileArray[i].X, mobileArray[i].Y);
if (d > maxDistance)
{
myMobileList.Remove(mobileArray[i].Serial);
myLinkedItemCollection.RemoveByOwner(mobileArray[i].Serial);
/*foreach (int serial in mobileArray[i].GetAllLayers())
* {
* if (serial != 0) myLinkedItemCollection.Remove(serial);
* }*/
changed = true;
}
}
if (changed)
{
this.OnCollectionChanged();
}
}
public override void RemoveByDistance(int maxDistance, int x, int y)
{
bool changed = false;
Mobile[] mobiles = SelectEntities(m =>
{
double d = UOMath.Distance(x, y, m.X, m.Y);
return(d > maxDistance);
});
if (mobiles == null)
{
return;
}
foreach (Mobile m in mobiles)
{
Remove(m.Serial);
_linkedItemCollection.RemoveByOwner(m.Serial);
changed = true;
}
if (changed)
{
OnCollectionChanged(false, mobiles);
}
}
internal void RemoveByDistance(int maxDistance, int x, int y)
{
Item[] items = this.GetItems();
for (int i = 0; i < items.Length; i++)
{
if (items[i] != null && items[i].Owner == 0 && UOMath.Distance(x, y, items[i].X, items[i].Y) > maxDistance)
{
this.Remove(items[i].Serial);
}
}
}
/// <summary>
/// Get nearest GumpElement to source, but only if it's ElementType is contained in the include list.
/// </summary>
/// <param name="source">Source GumpElement</param>
/// <param name="includeTypes">Array of ElementTypes which specifies valid GumpElements to search.</param>
/// <param name="element">GumpElement (out).</param>
/// <returns>True on success.</returns>
public bool GetNearestElement(GumpElement source, ElementType[] includeTypes, out GumpElement element)
{
GumpElement nearest = null;
double closest = 0, distance;
if (source.ParentPage != null)
{
return(source.ParentPage.GetNearestElement(source, includeTypes, out element));
}
bool found;
foreach (GumpElement ge in this.GumpElements)
{
if (ge == source)
{
continue;
}
found = false;
foreach (ElementType et in includeTypes)
{
if (ge.Type == et)
{
found = true;
break;
}
}
if (!found)
{
continue;
}
distance = UOMath.Distance(source.X, source.Y, ge.X, ge.Y);
if (nearest == null)
{
closest = distance;
nearest = ge;
}
else
{
if (distance < closest)
{
closest = distance;
nearest = ge;
}
}
}
element = nearest;
return(nearest != null);
}
public static void ShowNames(string showType)
{
const int MAX_DISTANCE = 32;
const int corpseType = 0x2006;
ShowNamesType enumValue = Utility.GetEnumValueByName <ShowNamesType>(showType);
switch (enumValue)
{
case ShowNamesType.Mobiles:
Mobile[] mobiles = Engine.Mobiles.SelectEntities(m =>
m.Distance < MAX_DISTANCE);
if (mobiles == null)
{
return;
}
foreach (Mobile mobile in mobiles)
{
Engine.SendPacketToServer(new LookRequest(mobile.Serial));
}
break;
case ShowNamesType.Corpses:
Item[] corpses = Engine.Items.SelectEntities(i =>
UOMath.Distance(i.X, i.Y, Engine.Player.X, Engine.Player.Y) < MAX_DISTANCE &&
i.ID == corpseType);
if (corpses == null)
{
return;
}
foreach (Item corpse in corpses)
{
Engine.SendPacketToServer(new LookRequest(corpse.Serial));
}
break;
}
}
/// <summary>
/// Get nearest GumpElement to source, but only if it's ElementType is contained in the include list.
/// </summary>
/// <param name="source">Source element.</param>
/// <param name="includeTypes">Array of ElementTypes which specifies valid GumpElements to search.</param>
/// <param name="element">GumpElement (out).</param>
/// <returns>True on success.</returns>
public bool GetNearestElement(GumpElement source, ElementType[] includeTypes, out GumpElement element)
{
GumpElement nearest = null;
double closest = 0;
foreach (GumpElement ge in GumpElements)
{
if (ge == source)
{
continue;
}
bool found = includeTypes.Any(et => ge.Type == et);
if (!found)
{
continue;
}
double distance = UOMath.Distance(source.X, source.Y, ge.X, ge.Y);
if (nearest == null)
{
closest = distance;
nearest = ge;
}
else
{
if (!(distance < closest))
{
continue;
}
closest = distance;
nearest = ge;
}
}
element = nearest;
return(nearest != null);
}