public void ResetConnections(int sourceIndex)
{
var connection = new Node.Connection()
{
index = -1,
cost = 0f
};
var node = this.GetNodeByIndex <GridNode>(sourceIndex);
for (int i = 0; i < node.connections.Length; ++i)
{
node.connections[i] = connection;
}
}
public void SetupConnectionByDirection(int sourceIndex, Direction direction)
{
var connection = new Node.Connection()
{
index = -1,
cost = 0f
};
var node = this.GetNodeByIndex <GridNode>(sourceIndex);
var target = GridGraphUtilities.GetIndexByDirection(this, sourceIndex, direction);
if (target >= 0)
{
var targetNode = this.GetNodeByIndex <GridNode>(target);
var cost = (node.worldPosition - targetNode.worldPosition).sqrMagnitude;
connection.cost = cost * (GridGraphUtilities.IsDiagonalDirection(direction) == true ? this.diagonalCostFactor : 1f) + targetNode.penalty;
connection.index = target;
}
node.connections[(int)direction] = connection;
}