/// <summary>
/// Moves a unit across x tiles.
/// </summary>
private IEnumerator MoveToTiles()
{
Vector3 oldTile = _pathfinder.GetGeneratedPathAt(0);
Vector3 newTile = Vector3.zero;
int index = 0;
while (_pathfinder.GetGeneratedPath() != null && index < _pathfinder.GetGeneratedPath().Count - 1)
{
newTile = _pathfinder.GetGeneratedPathAt(index + 1);
Vector3 startingPosition = TileMapUtil.TileMapToWorldCentered(_pathfinder.GetGeneratedPathAt(index), tileMap.TileSize);
Vector3 endingPosition = TileMapUtil.TileMapToWorldCentered(newTile, tileMap.TileSize);
yield return(StartCoroutine(MoveToTile(controller.HighlightedUnit, startingPosition, endingPosition)));
index++;
yield return(null);
}
_pathfinder.Clear();
// After move is finished, swap out tile unit is standing on
if (!TileMapUtil.IsInvalidTile(oldTile))
{
TileMapData tileMapData = tileMap.GetTileMapData();
TileData oldTileData = tileMapData.GetTileDataAt(oldTile);
oldTileData.SwapUnits(tileMapData.GetTileDataAt(newTile));
controller.HighlightedUnit.Tile = newTile;
}
yield break;
}
public void StopMoving()
{
lock (mMovementSyncRoot)
{
mPathfinder.Clear();
}
}
void DoSelection() //left click
{
UpdateCurrentTile();
if (currentTile == null) //didnt click on a tile, return
{
return;
}
else if (isPathfinding) //if pathfinding is on, turn off pathfinding and hide pathfinding preview. (and reshow unit path)
{
isPathfinding = false;
Pathfinder.Clear();
if (SelectedUnit.PathTrail != null)
{
SelectedUnit.PathTrail.ShowPath();
}
}
else if (!isPathfinding && !SelectedUnit.Moving && SelectedUnit.PathTrail != null && !SelectedUnit.PathTrail.ContainsTile(currentTile)) //else unselecting unit.
{
SelectedUnit.PathTrail.HidePath();
SelectedUnit.PathTrail = null;
Pathfinder.Clear();
}
}
public void TestClear()
{
_validStraightPathfinder.Clear();
Assert.AreEqual(0, _validStraightPathfinder.GetGeneratedPath().Count);
}
