protected override bool SubInRange(WorldRelativeOrientation ownLocation, Hitbox target, WorldRelativeOrientation targetLocation)
{
switch (target.Type)
{
case HitboxType.Square:
//Square hitboxes essentially do not rotate. If a square hitbox would be laying down, the sizes swap instead.
//TODO: This may not entirely make sense if/when there are rooms that rotate outside of 90 degree multiples.
SquareHitbox otherSquare = target as SquareHitbox;
bool selfIsVertical = ((Rotation)ownLocation).IsVertical();
bool otherIsVertical = ((Rotation)targetLocation).IsVertical();
int totalWidth = (selfIsVertical ? halfWidth : ((height + 1) / 2)) +
(otherIsVertical ? otherSquare.halfWidth : ((otherSquare.height + 1) / 2));
if (ownLocation.x > targetLocation.x + totalWidth || ownLocation.x < targetLocation.x - totalWidth)
{
return(false);
}
if (ownLocation.y > targetLocation.y + totalWidth || ownLocation.y < targetLocation.y - totalWidth)
{
return(false);
}
if (ownLocation.z > targetLocation.z + (otherIsVertical ? otherSquare.height : (otherSquare.halfWidth * 2)))
{
return(false);
}
if (targetLocation.z > ownLocation.z + (selfIsVertical ? height : (halfWidth * 2)))
{
return(false);
}
return(true);
default:
return(GenericInRange(ownLocation, target, targetLocation));
}
}
/// <summary>
/// Check if the source item's hitbox includes the target. This includes just barely touching.
/// Surfaces at the same position are considered touching, but not overlapping hitboxes.
/// </summary>
/// <param name="ownLocation">Hitbox's position. Not necessarily an item's position, an offset may be applied due to some obstaclesurface alignment or something similar</param>
/// <param name="target"></param>
/// <param name="targetLocation">Other hitbox's position. Not necessarily an item's position, an offset may be applied due to some obstaclesurface alignment or something similar</param>
/// <returns></returns>
public bool InRange(WorldRelativeOrientation ownLocation, Hitbox target, WorldRelativeOrientation targetLocation)
{
if (ownLocation.OriginRoom != targetLocation.OriginRoom)
{
return(false);
}
return(SubInRange(ownLocation, target, targetLocation));
}
public WorldRelativeOrientation WorldOrientation()
{
if (cachedOrientation.OriginRoom == null)
{
WorldRelativeOrientation p = forRoom.Position.WorldOrientation();
Orientation innerOrientation = new Orientation(x, y, z, direction, roll, tilt);
cachedOrientation = (WorldRelativeOrientation)MUDGeometry.ApplyRotationToOrientation((Rotation)p, innerOrientation);
cachedOrientation.OriginRoom = p.OriginRoom;
}
return(cachedOrientation);
}
public WorldRelativeOrientation WorldOrientation()
{
if (cachedOrientation.OriginRoom == null)
{
if (room != null)
{
WorldRelativeOrientation p = room.Position.WorldOrientation();
Orientation innerOrientation = new Orientation(x, y, z, direction, roll, tilt);
cachedOrientation = (WorldRelativeOrientation)MUDGeometry.ApplyRotationToOrientation((Rotation)p, innerOrientation);
cachedOrientation.OriginRoom = p.OriginRoom;
}
else
{
cachedOrientation.OriginRoom = parent;
cachedOrientation.Direction = 0;
cachedOrientation.Roll = 0;
cachedOrientation.Tilt = 0;
cachedOrientation.x = 0;
cachedOrientation.y = 0;
cachedOrientation.z = 0;
}
}
return(cachedOrientation);
}
protected bool GenericInRange(WorldRelativeOrientation ownLocation, Hitbox target, WorldRelativeOrientation targetLocation)
{
throw new NotImplementedException("Generic case not implemented yet.");
}
protected abstract bool SubInRange(WorldRelativeOrientation ownLocation, Hitbox target, WorldRelativeOrientation targetLocation);
public virtual List <Item> FindNearbyInterestingItems(InterestingCheck interestCheck, WorldRelativeOrientation orientation, Hitbox range)
{
//Handles finding items that an event is observing or interacting with.
if (range != null)
{
//TODO: Use Hitbox to spread to other rooms. Probably something like
//foreach exit, if range.inRange(source, exit) && forEvent.spread(exit), exit.otherRoom.stuff(...)
//Also TODO: Probably have alternatives for range that allow the room to account for visability or audibility
}
List <Item> foundItems = new List <Item>();
for (int stop = contents.Count, i = 0; i < stop; i++)
{
Item nextItem = contents.Get(i);
if (range != null && !range.InRange(orientation, nextItem.Size, nextItem.Position.WorldOrientation()))
{
continue;
}
if (interestCheck(nextItem))
{
foundItems.Add(nextItem);
}
}
return(foundItems);
}
