/// <summary>
/// Get the point at the given heading and distance
/// </summary>
/// <param name="gameHeading">DOL Heading</param>
/// <param name="distance">Distance to point</param>
/// <returns>Point at the given heading and distance</returns>
public Point2D GetPointFromHeading(ushort heading, int distance)
{
distance = (int)((float)distance*13.2f);
double angle = heading*HEADING_TO_RADIAN;
double targetX = X - (Math.Sin(angle)*distance);
double targetY = Y + (Math.Cos(angle)*distance);
var point = new Point2D();
if (targetX > 0)
point.X = (int) targetX;
else
point.X = 0;
if (targetY > 0)
point.Y = (int) targetY;
else
point.Y = 0;
return point;
}
public static void CreateNew(Player plr, int entry)
{
Point3D destPos;
ushort destHeading;
RvRStructure curStruct = plr.CbtInterface.GetCurrentTarget() as RvRStructure;
RvRObjectInfo info = BattlefrontService.GetRvRObjectInfo(entry);
_logger.Debug($"RVRStructure BattlefrontService.GetRvRObjectInfo Entry={entry} info={info.Name} {info.ModelId} {info.ObjectId}");
if (curStruct != null)
{
ushort shiftHeading = (ushort)((curStruct.Heading + 1024) & 0xFFF);
destPos = new Point3D(curStruct.WorldPosition);
destHeading = curStruct.Heading;
Point2D offsetPoint = GetOffsetFromHeading(shiftHeading, (ushort)(info.ExclusionRadius + curStruct._info.ExclusionRadius + 1));
Vector2 offsetVector = new Vector2(offsetPoint.X, offsetPoint.Y);
offsetVector.Normalize();
Vector2 toPlayer = new Vector2(plr.WorldPosition.X - curStruct.WorldPosition.X, plr.WorldPosition.Y - curStruct.WorldPosition.Y);
toPlayer.Normalize();
float dotP = Vector2.DotProduct2D(offsetVector, toPlayer);
if (dotP >= 0)
{
destPos.X += offsetPoint.X;
destPos.Y += offsetPoint.Y;
}
else
{
destPos.X -= offsetPoint.X;
destPos.Y -= offsetPoint.Y;
}
}
else
{
Point2D offset = GetOffsetFromHeading(plr.Heading, 10);
destHeading = plr.Heading;
destPos = new Point3D(plr.WorldPosition.X + offset.X, plr.WorldPosition.Y + offset.Y, plr.WorldPosition.Z);
}
foreach (Object obj in plr.ObjectsInRange)
{
RvRStructure structure = obj as RvRStructure;
if (structure == null)
{
continue;
}
if (structure.WorldPosition.GetDistanceTo(destPos) < info.ExclusionRadius + structure._info.ExclusionRadius)
{
plr.SendClientMessage("Too close to existing structure", ChatLogFilters.CHATLOGFILTERS_C_ABILITY_ERROR);
plr.SendClientMessage("Too close to an existing structure (one exists within " + structure.WorldPosition.GetDistanceTo(destPos) + "ft and " + (info.ExclusionRadius + structure._info.ExclusionRadius) + "ft clearance is required)", ChatLogFilters.CHATLOGFILTERS_USER_ERROR);
return;
}
}
RvRStructure newStruct = new RvRStructure(info, destPos, destHeading, plr);
plr.Region.AddObject(newStruct, plr.Zone.ZoneId, true);
_logger.Debug($"RVRStructure CreateNew Entry={entry} {curStruct.Name} {curStruct.Oid} Zone={plr.Zone.ZoneId}");
}