public void GlobalSetup()
{
var map = new Generator(MapSize, MapSize)
.ConfigAndGenerateSafe(gen => gen.AddSteps(DefaultAlgorithms.RectangleMapSteps()))
.Context.GetFirst <IGridView <bool> >("WallFloor");
var goalsBase =
new LambdaTranslationGridView <bool, GoalState>(map, val => val ? GoalState.Clear : GoalState.Obstacle);
var singleGoalView = new ArrayView <GoalState>(map.Width, map.Height);
singleGoalView.ApplyOverlay(goalsBase);
singleGoalView[map.Bounds().Center] = GoalState.Goal;
_singleGoalMap = new GoalMap(singleGoalView, DistanceCalc);
_singleFleeMap = new FleeMap(_singleGoalMap);
var dualGoalView = new ArrayView <GoalState>(map.Width, map.Height);
dualGoalView.ApplyOverlay(goalsBase);
foreach (var rect in dualGoalView.Bounds().BisectVertically())
{
dualGoalView[rect.Center] = GoalState.Goal;
}
_dualGoalMap = new GoalMap(dualGoalView, DistanceCalc);
_dualFleeMap = new FleeMap(_dualGoalMap);
}
public void ApplyTerrainOverlay()
{
var grMap = new Generator(10, 10)
.AddSteps(DefaultAlgorithms.RectangleMapSteps())
.Generate()
.Context.GetFirstOrDefault <ISettableGridView <bool> >();
TestUtils.NotNull(grMap);
// Normally, in this situation, you would just use the ApplyTerrainOverlay function overload that takes
// a translation function, instead of creating tempMap and translationMap. But we want to test the other
// overload so we do it this way only for testing
var translationMap = new LambdaTranslationGridView <bool, IGameObject>(grMap,
(pos, val) =>
val ?
new GameObject(pos, 0)
: new GameObject(pos, 0, true, false));
// Create map
var map = new Map(grMap.Width, grMap.Height, 1, Distance.Chebyshev);
// Create temporary map to record what values are supposed to be
var tempMap = new ArrayView <IGameObject>(grMap.Width, grMap.Height);
tempMap.ApplyOverlay(translationMap);
// Apply overlay
map.ApplyTerrainOverlay(tempMap);
// Verify tiles match
Assert.Equal(grMap.Width, map.Width);
Assert.Equal(grMap.Height, map.Height);
foreach (var pos in map.Positions())
{
Assert.Equal(tempMap[pos], map.GetTerrainAt(pos));
}
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="transparencyView">
/// The values used to calculate field of view. Values of true are considered
/// non-blocking (transparent) to line of sight, while false values are considered
/// to be blocking.
/// </param>
/// <param name="resultView">The view in which FOV calculations are stored.</param>
protected FOVBase(IGridView <bool> transparencyView, ISettableGridView <double> resultView)
{
ResultView = resultView;
TransparencyView = transparencyView;
BooleanResultView = new LambdaTranslationGridView <double, bool>(ResultView, val => val > 0.0);
}
