public static int GetDirection(TDVector2 mNextXY)
{
if (mNextXY.X == 0 &&
mNextXY.Y == 0) return -1;
switch (mNextXY.X)
{
case 0:
if (mNextXY.Y ==
-1) return 0;
if (mNextXY.Y == 1) return 4;
break;
case -1:
if (mNextXY.Y ==
-1) return 7;
if (mNextXY.Y == 1) return 5;
if (mNextXY.Y == 0) return 6;
break;
case 1:
if (mNextXY.Y ==
-1) return 1;
if (mNextXY.Y == 1) return 3;
if (mNextXY.Y == 0) return 2;
break;
}
return 0;
}
public void SetOnTextureRect(IntRect mIntRect)
{
OnStart = new TDVector2(mIntRect.Left, mIntRect.Top);
OnEnd = new TDVector2(mIntRect.Width, mIntRect.Height);
}
public override void NextTurn()
{
base.NextTurn();
TDPNode nextNode = null;
var nextXY = TDVector2.Zero;
if (_targetComponent.Target != null)
nextXY = TDCMovement.GetNextXY(Entity, _targetComponent.Target.X, _targetComponent.Target.Y);
if (IsPathfinder)
{
if (UsesPathmap)
{
var pathmap = _instance.GetPathmap(PathmapName);
if (!pathmap.WasUpdatedThisTurn) pathmap.CalculatePathmap();
if (_movementComponent.IsReverse)
{
nextNode = pathmap.GetWorstAdjacentNode(X, Y, TDLTags.Solid, mIncludeStartNode: IncludesStartNode, mIgnoreEntities: _movementComponent.IgnoreEntities);
if (nextNode != null) _movementComponent.IgnoreReverseThisTurn(); // this class takes care of it!
}
else nextNode = pathmap.GetBestAdjacentNode(X, Y, TDLTags.Solid, mIncludeStartNode: IncludesStartNode, mIgnoreEntities: _movementComponent.IgnoreEntities);
}
else
{
if (_targetComponent.Target == null) return;
nextNode = _instance.JumpPointSearch(X, Y, _targetComponent.Target.X, _targetComponent.Target.Y);
}
if (nextNode != null)
{
nextXY = TDCMovement.GetNextXY(Entity, nextNode.X, nextNode.Y);
LastNodeXY = new TDVector2(nextNode.X, nextNode.Y);
}
else if (!IsObstinate) return;
}
if (SetsDirection)
{
if (_movementComponent.IsReverse && (!IsPathfinder || nextNode == null)) _directionComponent.Direction = TDCDirection.GetDirection(-nextXY);
else _directionComponent.Direction = TDCDirection.GetDirection(nextXY);
}
LastNextXY = nextXY;
_movementComponent.SetTarget(X + nextXY.X, Y + nextXY.Y);
if (Entity.GetComponent<TDCKiller>() != null)
foreach (var tag in _targetComponent.TargetTags)
foreach (var entity in Field.GetEntitiesByTag(tag))
_movementComponent.IgnoreEntities.Add(entity);
}