public void NavTable_Initialised_NullForBadLookup()
{
_nodeAMin.NeighbourRefs = new[] { _nodeBMin };
var table = new NavTable(new List <NavRegion> {
_regionA, _regionB
});
table.Initialise();
var result = table.GetRegionRouteForPoints(_nodeAMin.Position, _nodeBMin.Position);
Assert.IsNull(table.GetRegionRouteForPoints(_nodeAMin.Position, _nodeCMin.Position));
}
public void NavTable_Initialised_CorrectLookupForSameRegionTraversal()
{
var table = new NavTable(new List <NavRegion> {
_regionA, _regionB
});
table.Initialise();
var result = table.GetRegionRouteForPoints(_nodeAMin.Position, _nodeAMax.Position);
Assert.AreEqual(1, result.Count);
Assert.AreSame(_regionA, result[0]);
}
public void NavTable_Initialised_CorrectAdjacencyLookup()
{
_nodeAMin.NeighbourRefs = new[] { _nodeBMin };
var table = new NavTable(new List <NavRegion> {
_regionA, _regionB
});
table.Initialise();
var result = table.GetRegionRouteForPoints(_nodeAMin.Position, _nodeBMin.Position);
Assert.AreEqual(2, result.Count);
Assert.AreSame(_regionA, result[0]);
Assert.AreSame(_regionB, result[1]);
}
public List <NavRegion> GetRegionPath(Vector2 start, Vector2 destination)
{
return(_navigationTable.GetRegionRouteForPoints(start, destination));
}