public Component GetClosestComponent(int x, int y, ComponentFilter cf)
{
Component result = null;
int componentType = cf.Type;
List<Component> components = m_vComponents[componentType];
Vector v = new Vector(x,y);
double maxLengthSquared = 0;
if (components.Count > 0)
{
foreach(var c in components)
{
if(cf.TestComponent(c))
{
GameObject go = c.GetParent();
double lengthSquared = (v - go.GetPosition()).LengthSquared;
if(lengthSquared < maxLengthSquared || result == null)
{
maxLengthSquared = lengthSquared;
result = c;
}
}
}
}
return result;
}
public Component GetClosestComponent(int x, int y, ComponentFilter cf)
{
Component component = null;
int type = cf.Type;
List <Component> list = this.m_vComponents[type];
Vector vector = new Vector((double)x, (double)y);
double num = 0.0;
if (list.Count > 0)
{
foreach (Component current in list)
{
if (cf.TestComponent(current))
{
GameObject parent = current.GetParent();
double lengthSquared = (vector - parent.GetPosition()).LengthSquared;
if (lengthSquared < num || component == null)
{
num = lengthSquared;
component = current;
}
}
}
}
return(component);
}
