private void DrawTextHandle(TileInfo first, TileInfo second, string text, Vector2 position, TextAnchor alignment, Color color, Func <TileInfo, bool> func)
{
if (!string.IsNullOrEmpty(text))
{
if (func == null || (!func.Invoke(first) && !func.Invoke(second)))
{
HandleHelper.DrawText(position, text, alignment, color);
}
}
}
private void OnSceneGUI()
{
if (_pathController.Path.Nodes.Length > 0)
{
var lineColor = Color.cyan;
var fillColor = new Color(0.0f, 1.0f, 1.0f, 0.2f);
var mover = _pathController.GetComponent <Mover>();
var pathfinding = ComponentHelper.GetComponentInScene <Pathfinding>(_pathController.gameObject.scene.buildIndex, false);
var transformPosition = _pathController.Path.UseAbsolutePositioning ? Vector2.zero : (Vector2)_pathController.transform.position;
if (_pathController.Path.Nodes.Length > 2 && _pathController.Path.Type == Path.PathType.Loop)
{
var first = _pathController.Path.Nodes[0];
var last = _pathController.Path.Nodes[_pathController.Path.Nodes.Length - 1];
var firstPosition = GetPosition(first.Position, _pathController.transform.position, Mover.PositionOffset);
var lastPosition = GetPosition(last.Position, transformPosition, Mover.PositionOffset);
if (_pathController.Path.UsePathfinding && pathfinding)
{
var pathFrom = GetPathPosition(first.Position, _pathController.transform.position);
var pathTo = GetPathPosition(last.Position, transformPosition);
var path = pathfinding.GetPath(mover.MovementLayer, pathFrom, pathTo, false);
if (path.Count > 1)
{
for (var n = 1; n < path.Count; n++)
{
var node = path[n];
var position = node + Mover.PositionOffset;
HandleHelper.DrawLine(position, firstPosition, lineColor);
firstPosition = position;
}
}
}
else
{
HandleHelper.DrawLine(lastPosition, firstPosition, lineColor);
}
}
for (var i = 1; i < _pathController.Path.Nodes.Length; i++)
{
var previous = _pathController.Path.Nodes[i - 1];
var current = _pathController.Path.Nodes[i];
var previousPosition = GetPosition(previous.Position, i == 1 ? (Vector2)_pathController.transform.position : transformPosition, Mover.PositionOffset);
var currentPosition = GetPosition(current.Position, transformPosition, Mover.PositionOffset);
if (_pathController.Path.UsePathfinding && pathfinding)
{
var pathFrom = GetPathPosition(previous.Position, i == 1 ? (Vector2)_pathController.transform.position : transformPosition);
var pathTo = GetPathPosition(current.Position, transformPosition);
var path = pathfinding.GetPath(mover.MovementLayer, pathFrom, pathTo, false);
if (path.Count > 1)
{
for (var n = 1; n < path.Count; n++)
{
var node = path[n];
var position = node + Mover.PositionOffset;
HandleHelper.DrawLine(position, previousPosition, lineColor);
previousPosition = position;
}
}
}
else
{
HandleHelper.DrawLine(currentPosition, previousPosition, Color.cyan);
}
}
for (var i = 0; i < _pathController.Path.Nodes.Length; i++)
{
var node = _pathController.Path.Nodes[i];
var position = GetPosition(node.Position, i == 0 ? (Vector2)_pathController.transform.position : transformPosition, Mover.PositionOffset);
var selectedPosition = HandleHelper.MoveHandle(position, Vector2.one, lineColor, fillColor, 0.25f);
if (i != 0 && position != selectedPosition)
{
selectedPosition -= transformPosition;
using (new UndoScope(_pathController, true))
_pathController.Path.Nodes[i].Position = Vector2Int.FloorToInt(selectedPosition);
}
if (node.Delay > 0 && node.Direction != MovementDirection.None)
{
HandleHelper.DrawArrow(selectedPosition, Direction.GetVector(node.Direction), 0.25f, Color.white);
}
HandleHelper.DrawText(new Vector2(selectedPosition.x, selectedPosition.y + 0.05f), i.ToString(), TextAnchor.MiddleCenter, Color.white);
}
}
}
