/// <inheritdoc />
public bool UpdateEnergyData(ILayout <TNode, TConfiguration> layout, TNode perturbedNode, TConfiguration oldConfiguration,
TConfiguration newConfiguration, TNode node, TConfiguration configuration, ref TEnergyData energyData)
{
if (mapDescription.GetRoomDescription(node).IsCorridor || mapDescription.GetRoomDescription(perturbedNode).IsCorridor)
{
return(true);
}
var wrongDistanceOld = 0;
var wrongDistanceNew = 0;
if (!AreNeighbours(perturbedNode, node))
{
wrongDistanceOld += !HaveMinimumDistance(configuration, oldConfiguration) ? 1 : 0;
wrongDistanceNew += !HaveMinimumDistance(configuration, newConfiguration) ? 1 : 0;
}
var wrongDistanceTotal = configuration.EnergyData.MinimumDistanceConstraintData.WrongDistanceCount + (wrongDistanceNew - wrongDistanceOld);
var constraintData = new MinimumDistanceConstraintData()
{
WrongDistanceCount = wrongDistanceTotal
};
energyData.MinimumDistanceConstraintData = constraintData;
return(wrongDistanceTotal == 0);
}
/// <inheritdoc />
public bool ComputeEnergyData(ILayout <TNode, TConfiguration> layout, TNode node, TConfiguration configuration, ref TEnergyData energyData)
{
// TODO: why this?
if (mapDescription.GetRoomDescription(node).IsCorridor)
{
return(true);
}
var wrongDistanceCount = 0;
foreach (var vertex in layout.Graph.Vertices)
{
if (vertex.Equals(node))
{
continue;
}
if (!layout.GetConfiguration(vertex, out var c))
{
continue;
}
if (mapDescription.GetRoomDescription(vertex).IsCorridor)
{
continue;
}
if (AreNeighbours(node, vertex))
{
continue;
}
if (!HaveMinimumDistance(configuration, c))
{
wrongDistanceCount++;
}
}
var constraintData = new MinimumDistanceConstraintData()
{
WrongDistanceCount = wrongDistanceCount
};
energyData.MinimumDistanceConstraintData = constraintData;
return(wrongDistanceCount == 0);
}
/// <inheritdoc />
public bool UpdateEnergyData(ILayout <TNode, TConfiguration> oldLayout, ILayout <TNode, TConfiguration> newLayout, TNode node, ref TEnergyData energyData)
{
if (mapDescription.GetRoomDescription(node).IsCorridor)
{
return(true);
}
oldLayout.GetConfiguration(node, out var oldConfiguration);
var wrongDistanceNew = oldConfiguration.EnergyData.MinimumDistanceConstraintData.WrongDistanceCount;
foreach (var vertex in oldLayout.Graph.Vertices)
{
if (vertex.Equals(node))
{
continue;
}
if (!oldLayout.GetConfiguration(vertex, out var nodeConfiguration))
{
continue;
}
newLayout.GetConfiguration(vertex, out var newNodeConfiguration);
wrongDistanceNew += newNodeConfiguration.EnergyData.MinimumDistanceConstraintData.WrongDistanceCount - nodeConfiguration.EnergyData.MinimumDistanceConstraintData.WrongDistanceCount;
}
var constraintData = new MinimumDistanceConstraintData()
{
WrongDistanceCount = wrongDistanceNew
};
energyData.MinimumDistanceConstraintData = constraintData;
return(wrongDistanceNew == 0);
}