public VisualEngine(Framework.FlatArray<GameCell> map, int range, FOVMethod method, RangeLimitShape shape)
{
this.fieldOfView = new FieldOfView<GameCell>(map);
this.range = range;
this.method = method;
this.shape = shape;
this.map = map;
this.itemCharacters = new char[Enum.GetNames(typeof(BaseType)).Length];
this.itemCharacters[(int)BaseType.Armor] = '[';
this.itemCharacters[(int)BaseType.Weapon] = ')';
this.itemCharacters[(int)BaseType.Consumable] = '%';
this.itemCharacters[(int)BaseType.Container] = '&';
this.itemCharacters[(int)BaseType.Gem] = '\u263c';
this.itemCharacters[(int)BaseType.Key] = '\u2552';
this.itemCharacters[(int)BaseType.Money] = '$';
this.itemCharacters[(int)BaseType.Reagent] = '\u220f';
this.itemCharacters[(int)BaseType.Recipe] = '\u222b';
this.itemCharacters[(int)BaseType.Projectile] = '(';
this.itemCharacters[(int)BaseType.QuestPlot] = '\u2021';
this.itemCharacters[(int)BaseType.Quiver] = '\u00b6';
this.itemCharacters[(int)BaseType.TradeGoods] = '\u2211';
this.itemCharacters[(int)BaseType.Miscellaneous] = '}';
this.itemCharacters[(int)BaseType.Jewellery] = '\u00a7';
}
public FOVSettings(
int maxRange = 4,
bool lightWalls = true,
FOVMethod method = FOVMethod.MRPAS,
RangeLimitShape shape = RangeLimitShape.Circle)
{
this.MaxRange = maxRange;
this.LightWalls = lightWalls;
this.Method = method;
this.Shape = shape;
}
public void ComputeFOV(int viewpointX, int viewpointY, int maxRange, bool lightWalls, RangeLimitShape rangeShape)
{
this.ViewPointX = viewpointX;
this.ViewPointY = viewpointY;
this.maxRange = maxRange;
this.lightWalls = lightWalls;
this.RangeShape = rangeShape;
ComputeFOV();
}
/// <summary>
/// Computes the field of view using the specified method. This will modify the visible state of each cell
/// using the IFovCell.IsVisible setter.
/// </summary>
/// <param name="viewpointX">The point of view X coordinate (e.g. player position)</param>
/// <param name="viewpointY">The point of view Y coordinate (e.g. player position)</param>
/// <param name="maxRange">The maximum range of the field of view.</param>
/// <param name="lightWalls">True if walls within the field-of-view should be set as visible</param>
/// <param name="method">The method to be used to compute the field of view</param>
/// <param name="rangeShape">The shape of the boundary between cells within maxRange and those outside maxRange</param>
public void ComputeFov(int viewpointX, int viewpointY, int maxRange, bool lightWalls, FOVMethod method, RangeLimitShape rangeShape = RangeLimitShape.Circle)
{
ClearFov();
switch (method)
{
case FOVMethod.MRPAS:
if (mrps == null)
{
mrps = new MRPAS <TFovCell>(this);
}
mrps.ComputeFOV(viewpointX, viewpointY, maxRange, lightWalls, rangeShape);
break;
case FOVMethod.RecursiveShadowcasting:
if (shadowCaster == null)
{
shadowCaster = new ShadowCasting <TFovCell>(this);
}
shadowCaster.ComputeFOV(viewpointX, viewpointY, maxRange, lightWalls, rangeShape);
break;
}
}
