/// <summary>
/// Initializes a new instance of the <see cref="ThingView"/> class.
/// </summary>
/// <param name="thing">The thing to view.</param>
/// <param name="world">The world.</param>
public ThingView(BaseThing thing, World world)
{
this.thing = thing;
if (this.thing is BaseMovingThing moving && moving.IsMoving)
{
(this.MovingTowardsX, this.MovingTowardsY) = moving.GetDestination(world);
}
}
/// <summary>
/// Evaluates the expressions in the Value property with the given parameters.
/// </summary>
/// <param name="rdm">The random number generator</param>
/// <param name="thing">The thing.</param>
/// <returns>The result of evaluation.</returns>
public string EvalDynamicValueSafe(Random rdm, BaseThing thing)
{
if (!this.Dynamic)
{
throw new InvalidOperationException("Can only call EvalDynamicValue if Dynamic.");
}
return(this.EvalDynamicValue(rdm, thing).ToString() ?? string.Empty);
}
/// <summary>
/// Adds a thing to the correct grid square.
/// </summary>
/// <param name="thing">The thing to add.</param>
public void AddThing(BaseThing thing)
{
if (thing is null)
{
throw new ArgumentNullException(nameof(thing));
}
this.GetSquare(thing.X, thing.Y).AddThing(thing);
}
/// <summary>
/// Adds a thing to this square.
/// </summary>
/// <param name="thing">The thing to add.</param>
/// <exception cref="InvalidOperationException">A WorldSquare was added to the square when it already had a world square.</exception>
public void AddThing(BaseThing thing)
{
if (thing.ThingType == ThingType.WorldSquare)
{
if (this.SquareDefinition != null)
{
throw new InvalidOperationException($"Can not add World Squares to a square which already has a world square.");
}
this.SquareDefinition = thing as WorldSquare;
return;
}
this.ThingsInSquare.Add(thing);
}
/// <summary>
/// Initializes a new instance of the <see cref="AspectView"/> class.
/// </summary>
/// <param name="thing">The thing to get the Aspect info for.</param>
/// <param name="name">The name of the Aspect.</param>
public AspectView(BaseThing thing, string name)
{
this.Title = name;
this.Effective = thing.EffectiveAspect(name, "None");
if (thing.BaseAspects.TryGetValue(name, out string? @base) && !string.IsNullOrEmpty(@base))
{
this.Base = @base;
}
if (thing.DynamicAspects.TryGetValue(name, out string?dynamic) && !string.IsNullOrEmpty(dynamic))
{
this.Dynamic = dynamic;
}
if (thing.BaseDefinition.Aspects.TryGetValue(name, out AspectDefinition? definition) && definition.Dynamic)
{
this.DynamicScript = definition.DynamicValue;
}
var current = thing.GetCurrentAspectEffect(name);
if (current != null)
{
this.CurrentEffect = current.Value;
}
StringBuilder sb = new StringBuilder();
if (this.DynamicScript != null)
{
sb.AppendLine($"Dynamic Script: {this.DynamicScript}");
}
foreach (AspectEffect effect in thing.GetAspectEffectsModifying(name))
{
EffectView view = new EffectView(effect);
string str = $"{view.Title} {view.EffectString}";
if (effect == current)
{
str += $" (Current)";
}
sb.AppendLine(str);
}
this.Tooltip = sb.ToString();
}
private async Task <BaseThing> CreateATestThing(HttpClient client)
{
string us = Guid.NewGuid().ToString();
string id = $"{cfqdn}/{us}";
string title = "New Thing";
BaseThing newThing = new BaseThing
{
Id = id,
Title = title
};
var postResponse = await client.PostAsJsonAsync($"{_url}", newThing);
var created = await postResponse.Content.ReadAsJsonAsync <BaseThing>();
Assert.NotNull(created);
Assert.Equal(id, created.Id);
Assert.Equal(title, created.Title);
return(created);
}
/// <summary>
/// Initializes a new instance of the <see cref="AttributeView"/> class.
/// </summary>
/// <param name="thing">The thing to get the attribute info for.</param>
/// <param name="name">The name of the attribute.</param>
public AttributeView(BaseThing thing, string name)
{
this.Title = name;
if (thing.BaseAttributes.TryGetValue(name, out int @base))
{
this.Base = @base;
}
if (thing.DynamicAttributes.TryGetValue(name, out int dynamic))
{
this.Dynamic = dynamic;
}
if (thing.BaseDefinition.Attributes.TryGetValue(name, out AttributeDefinition? def))
{
this.DynamicScript = def.DynamicValue;
}
this.Effective = thing.EffectiveAttribute(name);
StringBuilder sb = new StringBuilder();
if (this.DynamicScript != null)
{
sb.AppendLine($"Dynamic Script: {this.DynamicScript}");
}
foreach (AttributeEffect effect in thing.GetAttributeEffectsModifying(name))
{
this.EffectValue += effect.Manitude;
EffectView view = new EffectView(effect);
sb.AppendLine($"{view.Title} {view.EffectString}");
}
this.Tooltip = sb.ToString();
}
/// <summary>
///
/// </summary>
/// <param name="thing"></param>
/// <param name="session"></param>
/// <param name="role">not necessary in dbContext!</param>
/// <param name="attribute">not necessary in dbContext</param>
/// <returns></returns>
public static bool QueryAttributeRight(BaseThing thing, Session session, Role role, T2D.Entities.Attribute attribute)
{
return(true);
}
/// <summary>
///
/// </summary>
/// <param name="thing"></param>
/// <param name="session"></param>
/// <param name="role">not necessary in dbContect!</param>
/// <returns></returns>
public static bool QueryRelationsRight(BaseThing thing, Session session, Role role)
{
return(true);
}
public static bool QueryMyRolesRight(BaseThing thing, Session session)
{
return(true);
}
/// <summary>
/// Completes the movement onto the specified thing.
/// </summary>
/// <param name="newThing">The new version of the inputted thing.</param>
public void ApplyMovement(BaseMovingThing newThing)
{
bool canFly = newThing.MovingThingDefinition.EvalFlies(this.random, newThing);
float landSpeed = newThing.MovingThingDefinition.EvalLandSpeed(this.random, newThing);
float waterSpeed = newThing.MovingThingDefinition.EvalWaterSpeed(this.random, newThing);
float waterSpeedRatio = 1;
if (!canFly)
{
waterSpeedRatio = landSpeed / waterSpeed;
}
int startX = newThing.X;
int startY = newThing.Y;
int destinationX, destinationY;
Guid?thingMovingTowards = null;
switch (newThing.MoveType)
{
case MoveType.ToCoords:
destinationX = newThing.MoveToCoordX ?? throw new InvalidOperationException("Object is moving towards a coord but MoveToCoordX is null.");
destinationY = newThing.MoveToCoordY ?? throw new InvalidOperationException("Object is moving towards a coord but MoveToCoordY is null.");
break;
case MoveType.ToThing:
BaseThing thingToMoveTo =
this.world.FindThing(newThing.MoveToThing ?? throw new InvalidOperationException("Object is moving towards a thing but MoveToThing is null."));
destinationX = thingToMoveTo.X;
destinationY = thingToMoveTo.Y;
thingMovingTowards = newThing.MoveToThing;
break;
default:
throw new InvalidOperationException($"Unsupported movetype {newThing.MoveType}");
}
bool NeedsRecalcPath()
{
// If we're moving towards a thing, we need to ensure it hasn't moved.
var lastEntry = newThing.Path?.LastOrDefault();
if (lastEntry == null || thingMovingTowards == null)
{
return(false);
}
return(lastEntry.X != destinationX || lastEntry.Y != destinationY);
}
// The residual movement is filled with full movement, and will be reduced as we process.
newThing.ResidualMovement = landSpeed + newThing.ResidualMovement;
if (newThing.Path == null || NeedsRecalcPath())
{
// A new path needs calculating.
if (canFly)
{
newThing.Path = FlightPath((startX, startY), (destinationX, destinationY)).ToImmutableList();
}
else
{
var path = this.finder.FindPath(new Point(startX, startY), new Point(destinationX, destinationY), waterSpeedRatio);
if (path != null)
{
newThing.Path = path.Select(p => new Location()
{
X = p.X, Y = p.Y
}).ToImmutableList();
}
}
}
// Walk the path until we're out of movement.
while (true)
{
var pathEntry = newThing.Path?.FirstOrDefault();
if (pathEntry == null)
{
// We're done walking.
break;
}
var square = this.world.Grid.GetSquare(pathEntry.X, pathEntry.Y);
float movementCost = square.GetMovementCost(this.random);
bool isWater = square.SquareDefinition?.Definition.IsWater ?? false;
if (!CanMove(newThing, movementCost, isWater, waterSpeedRatio))
{
// Costs too much to enter this square.
break;
}
// Remove this path entry.
newThing.Path = newThing.Path?.RemoveAt(0);
// Apply the movement
newThing.X = pathEntry.X;
newThing.Y = pathEntry.Y;
if (isWater)
{
newThing.ResidualMovement -= movementCost * waterSpeedRatio;
}
else
{
newThing.ResidualMovement -= movementCost;
}
}
if (newThing.X == destinationX && newThing.Y == destinationY)
{
Log.Info($"{newThing.BaseDefinition.Name} {newThing.Name} has completed its movement.");
newThing.CompleteMovement();
// If moving towards a site, enter the site.
if (thingMovingTowards.HasValue && newThing is ICanEnterSites enterSites)
{
enterSites.InSiteId = thingMovingTowards;
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="BaseThingPres"/> class.
/// </summary>
/// <param name="inner">The thing this represents.</param>
/// <param name="world">The world.</param>
public BaseThingPres(BaseThing inner, World world)
{
this.Inner = inner;
this.World = world;
}
