/// <summary>
/// Gets the distance to target, with radius excluded
/// </summary>
public float GetDistanceToTarget()
{
if (AttackTarget == null)
{
return(float.MaxValue);
}
//var matchIndoors = Location.Indoors == AttackTarget.Location.Indoors;
//var targetPos = matchIndoors ? AttackTarget.Location.ToGlobal() : AttackTarget.Location.Pos;
//var sourcePos = matchIndoors ? Location.ToGlobal() : Location.Pos;
//var dist = (targetPos - sourcePos).Length();
//var radialDist = dist - (AttackTarget.PhysicsObj.GetRadius() + PhysicsObj.GetRadius());
// always use spheres?
var cylDist = (float)Physics.Common.Position.CylinderDistance(PhysicsObj.GetRadius(), PhysicsObj.GetHeight(), PhysicsObj.Position,
AttackTarget.PhysicsObj.GetRadius(), AttackTarget.PhysicsObj.GetHeight(), AttackTarget.PhysicsObj.Position);
if (DebugMove)
{
Console.WriteLine($"{Name}.DistanceToTarget: {cylDist}");
}
//return radialDist;
return(cylDist);
}
/// <summary>
/// Gets the distance to target, with radius excluded
/// </summary>
public float GetDistanceToTarget()
{
var dist = (AttackTarget.Location.ToGlobal() - Location.ToGlobal()).Length();
dist -= AttackTarget.PhysicsObj.GetRadius() + PhysicsObj.GetRadius();
return(dist);
}
public void adjust_offset(AFrame offset, double quantum)
{
if (PhysicsObj == null || TargetID == 0 || !Initialized)
{
return;
}
var target = PhysicsObj.GetObjectA(TargetID);
var targetPosition = target == null ? TargetPosition : target.Position;
offset.Origin = PhysicsObj.Position.GetOffset(targetPosition);
offset.Origin = PhysicsObj.Position.GlobalToLocalVec(offset.Origin);
offset.Origin.Z = 0.0f;
var radius = PhysicsObj.GetRadius();
var dist = Position.CylinderDistanceNoZ(radius, PhysicsObj.Position, TargetRadius, targetPosition) - StickyRadius;
if (Vec.NormalizeCheckSmall(ref offset.Origin))
{
offset.Origin = Vector3.Zero;
}
var speed = 0.0f;
var minterp = PhysicsObj.get_minterp();
if (minterp != null)
{
speed = minterp.get_max_speed() * 5.0f;
}
if (speed < PhysicsGlobals.EPSILON)
{
speed = 15.0f;
}
var delta = speed * (float)quantum;
if (delta >= Math.Abs(dist))
{
delta = dist;
}
offset.Origin *= delta;
var curHeading = PhysicsObj.Position.Frame.get_heading();
var targetHeading = PhysicsObj.Position.heading(targetPosition);
var heading = targetHeading - curHeading;
if (Math.Abs(heading) < PhysicsGlobals.EPSILON)
{
heading = 0.0f;
}
if (heading < -PhysicsGlobals.EPSILON)
{
heading += 360.0f;
}
//Console.WriteLine($"StickyManager.AdjustOffset(targetHeading={targetHeading}, curHeading={curHeading}, setHeading={heading})");
offset.set_heading(heading);
}
/// <summary>
/// Used to determine how close you need to be to use an item.
/// </summary>
public bool IsWithinUseRadiusOf(WorldObject wo)
{
var originDist = Vector3.Distance(Location.ToGlobal(), wo.Location.ToGlobal());
var radSum = PhysicsObj.GetRadius() + wo.PhysicsObj.GetRadius();
var radDist = originDist - radSum;
var useRadius = wo.UseRadius ?? 0.6f;
// if (this is Player player)
// player.Session.Network.EnqueueSend(new GameMessageSystemChat($"OriginDist: {originDist}, RadDist: {radDist}, MyRadius: {PhysicsObj.GetRadius()}, TargetRadius: {wo.PhysicsObj.GetRadius()}, MyUseRadius: {UseRadius ?? 0}, TargetUseRadius: {wo.UseRadius ?? 0}", ChatMessageType.System));
return(radDist <= useRadius);
}
public void adjust_offset(AFrame offset, double quantum)
{
if (TargetID == 0 || !Initialized)
{
return;
}
var target = PhysicsObj.GetObjectA(TargetID);
var targetPosition = target == null ? TargetPosition : target.Position;
offset.Origin = PhysicsObj.Position.GetOffset(targetPosition);
offset.Origin = PhysicsObj.Position.GlobalToLocalVec(offset.Origin);
offset.Origin.Z = 0.0f;
var radius = PhysicsObj.GetRadius();
var dist = Position.CylinderDistanceNoZ(radius, PhysicsObj.Position, TargetRadius, targetPosition) - StickyRadius;
CollisionInfo.NormalizeCheckSmall(ref offset.Origin);
var speed = 0.0f;
var minterp = PhysicsObj.get_minterp();
if (minterp != null)
{
speed = minterp.get_max_speed() * 5.0f;
}
var delta = speed * (float)quantum;
if (delta >= Math.Abs(dist))
{
delta = dist;
}
offset.Origin *= delta;
var heading = PhysicsObj.Position.heading(targetPosition) - PhysicsObj.Position.Frame.get_heading();
if (Math.Abs(heading) < PhysicsGlobals.EPSILON)
{
heading = 0.0f;
}
if (heading < -PhysicsGlobals.EPSILON)
{
heading += 360.0f;
}
offset.set_heading(heading);
}
public float GetCurrentDistance()
{
if (PhysicsObj == null)
{
return(float.MaxValue);
}
if (!MovementParams.Flags.HasFlag(MovementParamFlags.UseSpheres))
{
return(PhysicsObj.Position.Distance(CurrentTargetPosition));
}
return((float)Position.CylinderDistance(PhysicsObj.GetRadius(), PhysicsObj.GetHeight(), PhysicsObj.Position,
SoughtObjectRadius, SoughtObjectHeight, CurrentTargetPosition));
}
public float GetCurrentDistance()
{
if (PhysicsObj == null)
{
return(float.MaxValue);
}
if ((MovementParams.Bitfield & 0x400) == 0)
{
return(PhysicsObj.Position.Distance(CurrentTargetPosition));
}
return((float)Position.CylinderDistance(PhysicsObj.GetRadius(), PhysicsObj.GetHeight(), PhysicsObj.Position,
SoughtObjectRadius, SoughtObjectHeight, CurrentTargetPosition));
}
public override void Monster_Tick(double currentUnixTime)
{
NextMonsterTickTime = currentUnixTime + monsterTickInterval;
IsMonster = true;
switch (GamePieceState)
{
case GamePieceState.MoveToSquare:
GamePieceState = GamePieceState.WaitingForMoveToSquare;
MoveWeenie(Position, 0.3f, true);
break;
// visual awareness range of piece is only 1, make sure we are close enough to attack
case GamePieceState.MoveToAttack:
GamePieceState = GamePieceState.WaitingForMoveToAttack;
MoveWeenie(Position, PhysicsObj.GetRadius() + TargetPiece.PhysicsObj.GetRadius(), false);
break;
case GamePieceState.WaitingForMoveToSquare:
case GamePieceState.WaitingForMoveToAttack:
UpdatePosition();
break;
case GamePieceState.WaitingForMoveToSquareAnimComplete:
/*if (PhysicsObj.IsAnimating)
* {
* UpdatePosition();
* break;
* }*/
ChessMatch.PieceReady(Guid);
GamePieceState = GamePieceState.None;
break;
case GamePieceState.Combat:
if (CombatTable == null)
{
GetCombatTable();
}
MeleeAttack();
break;
}
}
/// <summary>
/// Gets the distance to target, with radius excluded
/// </summary>
public float GetDistanceToTarget()
{
var dist = (AttackTarget.Location.ToGlobal() - Location.ToGlobal()).Length();
var radialDist = dist - (AttackTarget.PhysicsObj.GetRadius() + PhysicsObj.GetRadius());
// always use spheres?
var cylDist = (float)Physics.Common.Position.CylinderDistance(PhysicsObj.GetRadius(), PhysicsObj.GetHeight(), PhysicsObj.Position,
AttackTarget.PhysicsObj.GetRadius(), AttackTarget.PhysicsObj.GetHeight(), AttackTarget.PhysicsObj.Position);
/*if (DebugMove)
* {
* Console.WriteLine($"Raw distance: {dist} ({radialDist}) - Cylinder dist: {cylDist}");
* Console.WriteLine($"Player radius: {AttackTarget.PhysicsObj.GetRadius()} ({AttackTarget.PhysicsObj.GetPhysicsRadius()})");
* Console.WriteLine($"Monster radius: {PhysicsObj.GetRadius()} ({PhysicsObj.GetPhysicsRadius()})");
* }*/
//return radialDist;
return(cylDist);
}
/// <summary>
/// Sets the corpse to the final position
/// </summary>
public void SetFinalPosition()
{
if (AttackTarget == null)
{
return;
}
var playerDir = AttackTarget.Location.GetCurrentDir();
Location.Pos = AttackTarget.Location.Pos + playerDir * (AttackTarget.PhysicsObj.GetRadius() + PhysicsObj.GetRadius());
SendUpdatePosition();
}
/// <summary>
/// Returns the destination position the monster is attempting to move to
/// to perform a melee attack
/// </summary>
public Vector3 GetDestination()
{
var dir = Vector3.Normalize(Location.ToGlobal() - AttackTarget.Location.ToGlobal());
return(AttackTarget.Location.Pos + dir * (AttackTarget.PhysicsObj.GetRadius() + PhysicsObj.GetRadius()));
}