/// <summary>
/// Добавить смежный регион с взвешенным переходом
/// </summary>
/// <param name="reg">Регион</param>
/// <param name="dist">Расcтояние</param>
/// <param name="bandwidth">Пропускная способность</param>
public void AddNeighbor(Region reg, double dist = 1, double bandwidth = 1)
{
var nei = Neighbors.FirstOrDefault(s => s.Region == reg);
if (nei == null)
Neighbors.Add(new Duct(reg, dist, bandwidth));
else
nei.Distance = dist;
}
void ActivateRegion()
{
//stop listen activationRegion
if( activationRegion != null )
{
activationRegion.ObjectIn -= ActivationRegion_ObjectIn;
activationRegion = null;
}
ActivateWayMovement();
}
/// <summary>Overridden from <see cref="Engine.EntitySystem.Entity.OnPostCreate(Boolean)"/>.</summary>
protected override void OnPostCreate( bool loaded )
{
base.OnPostCreate( loaded );
AddTimer();
//get activationRegion
TankGameExtendedProperties extendedProperties =
ControlledObject.ExtendedProperties as TankGameExtendedProperties;
if( extendedProperties != null )
activationRegion = extendedProperties.ActivationRegion;
//listen activationRegion
if( activationRegion != null )
activationRegion.ObjectIn += ActivationRegion_ObjectIn;
}
protected override void OnDestroy()
{
//stop listen activationRegion
if( activationRegion != null )
{
activationRegion.ObjectIn -= ActivationRegion_ObjectIn;
activationRegion = null;
}
base.OnDestroy();
}
/// <summary>Overridden from <see cref="Engine.EntitySystem.Entity.OnPostCreate(Boolean)"/>.</summary>
protected override void OnPostCreate(bool loaded)
{
base.OnPostCreate(loaded);
SubscribeToTickEvent();//AddTimer();
//get activationRegion
//TankGameExtendedProperties extendedProperties =
// ControlledObject.ExtendedProperties as TankGameExtendedProperties;
//get activationRegion
EntityComponent_ForTankDemo component = (EntityComponent_ForTankDemo)
ControlledObject.Component_GetFirstWithType(typeof(EntityComponent_ForTankDemo));
//if (extendedProperties != null)
// activationRegion = extendedProperties.ActivationRegion;
if (component != null)
activationRegion = component.ActivationRegion;
//listen activationRegion
if (activationRegion != null)
activationRegion.ObjectIn += ActivationRegion_ObjectIn;
if (this.RandomizeSkill == true)
this.SkillLevel = (MechSkillLevel)(World.Instance.Random.NextFloat() * 5);
//Unit_Ai_Skill_Label();
FindUnitWeapons();
}
/// <summary>Overridden from <see cref="Engine.EntitySystem.Entity.OnPostCreate(Boolean)"/>.</summary>
protected override void OnPostCreate( bool loaded )
{
base.OnPostCreate( loaded );
SubscribeToTickEvent();
//get activationRegion
EntityComponent_ForTankDemo component = (EntityComponent_ForTankDemo)
ControlledObject.Component_GetFirstWithType( typeof( EntityComponent_ForTankDemo ) );
if( component != null )
activationRegion = component.ActivationRegion;
//listen activationRegion
if( activationRegion != null )
activationRegion.ObjectIn += ActivationRegion_ObjectIn;
}
public static IEnumerable<Region> FindPath(Region start, Region finish)
{
if (start == null) throw new ArgumentNullException("start");
if (finish == null) throw new ArgumentNullException("finish");
var curNum = ++Region.NumPath;
var dist = 0d;
var minDist = double.MaxValue;
HashSet<Region> curPath = new HashSet<Region>(), wave;
var res = new Stack<Region>();
start.CurrentPath = curNum;
finish.DistFromStart = double.MaxValue;
start.DistFromStart = 0;
curPath.Add(start);
while (curPath.Count > 0)
{
if (curPath.Contains(finish))
minDist = finish.DistFromStart;
wave = new HashSet<Region>();
foreach (var old in curPath)
foreach (var duct in old.Neighbors)
{
dist = old.DistFromStart + duct.Distance;
if (dist < minDist)
if (duct.Region.CurrentPath == curNum)
{
if (dist < duct.Region.DistFromStart)
{
wave.Add(duct.Region);
duct.Region.DistFromStart = dist;
}
}
else
{
wave.Add(duct.Region);
duct.Region.CurrentPath = curNum;
duct.Region.DistFromStart = dist;
}
if (duct.Region == finish)
minDist = finish.DistFromStart;
}
curPath = wave;
}
if (finish.DistFromStart < double.MaxValue)
{
Region penult = finish, reg = null;
res.Push(penult);
while (penult != start)
{
dist = penult.DistFromStart;
foreach (var duct in penult.Neighbors
.Where(s => s.Region.CurrentPath == curNum)
.Where(s => s.Region.DistFromStart + s.Distance <= dist))
{
dist = duct.Region.DistFromStart + duct.Distance;
reg = duct.Region;
}
penult = reg;
res.Push(penult);
}
return res;
}
return new Region[0];
}
/// <summary>
/// Добавить смежный регион с равновесным переходом
/// </summary>
/// <param name="reg"></param>
/// <param name="dist"></param>
public void AddSymetricNeighbor(Region reg, double dist = 1)
{
AddNeighbor(reg, dist);
reg.AddNeighbor(this, dist);
}
