private void layer_ValueChanged(object sender, EventArgs e)
{
if (!canDetect)
{
return;
}
Tilemapper.AdjustLayer(tm.id, (int)layer.Value);
Tilemapper.ConvertAndSetMap(tm);
}
private void tileSelection_MouseUp(object sender, MouseEventArgs e)
{
dragging = false;
resizing = false;
if (selectedSize.Width != 1 || selectedSize.Height != -1)
{
Tilemapper.SelectTile(tm.id, selected.X * tm.tilesize, selected.Y * tm.tilesize, selectedSize.Width * tm.tilesize, selectedSize.Height * tm.tilesize);
}
}
private void y_ValueChanged(object sender, EventArgs e)
{
if (!canDetect)
{
return;
}
tm.y = (int)y.Value;
Tilemapper.ConvertAndSetMap(tm);
Tilemapper.SetCurrentTile();
}
private void tilesize_ValueChanged(object sender, EventArgs e)
{
if (!canDetect)
{
return;
}
tm.tilesize = (int)tilesize.Value;
Tilemapper.RefreshEditingEvent();
Tilemapper.SetCurrentTile();
}
private void collides_CheckedChanged(object sender, EventArgs e)
{
tm.collides = collides.Checked;
if (tm.collides)
{
Tilemapper.ConvertAndSetMap(tm);
}
else
{
Engine.form.RefreshBrowser();
}
}
private void scale_ValueChanged(object sender, EventArgs e)
{
if (!canDetect)
{
return;
}
tm.scale = (int)scale.Value;
if (Tilemapper.editing != -1)
{
Tilemapper.StopEditing();
Tilemapper.BeginEditing(tm.id);
}
selected = default(Point);
Tilemapper.ConvertAndSetMap(tm);
}
private void SelectTile(object sender, MouseEventArgs e)
{
if (e.Button != MouseButtons.Left || selected == GetCursorTile())
{
return;
}
try
{
selected = GetCursorTile();
Tilemapper.SelectTile(tm.id, selected.X * tm.tilesize, selected.Y * tm.tilesize, selectedSize.Width * tm.tilesize, selectedSize.Width * tm.tilesize);
}
catch (Exception exc)
{
Feed.GiveException("Tile Selection", exc);
}
}
public BoundsInt GetWorldBoundary()
{
return(Tilemapper.GetMaxBoundsOfGrid(gameWorldBaseGrid));
}
public bool IsTilePassable(Vector2Int tileCoords)
{
return(Tilemapper.IsGridPassableAtCoordinate(gameWorldBaseGrid, tileCoords));
}
private void TilemapForm_Closing(object sender, FormClosingEventArgs e)
{
Tilemapper.StopEditing();
}
public MovementPath FindShortestPath(Vector2Int source, List <Vector2Int> validDestinations, PathOptions pathOptions)
{
SortedList <double, Vector2Int> toVisitList = new SortedList <double, Vector2Int>(new DuplicateKeyComparer <double>());
HashSet <Vector2Int> visited = new HashSet <Vector2Int>();
Dictionary <Vector2Int, Vector2Int> originPosition = new Dictionary <Vector2Int, Vector2Int>();
//instantiate the to-visit list
toVisitList.Add(0, source);
while ((toVisitList.Count > 0) && (!visited.Intersect(validDestinations).Any()))
{
var currentPosition = toVisitList.Values[0];
var currentCost = toVisitList.Keys[0];
toVisitList.RemoveAt(0);
// Debug.Log("visiting " + currentPosition);
if (visited.Contains(currentPosition))
{
continue;
}
visited.Add(currentPosition);
var neighbours = GetAllNeighbours(currentPosition);
foreach (Vector2Int neighbour in neighbours)
{
if (visited.Contains(neighbour) || toVisitList.ContainsValue(neighbour))
{
continue;
}
if (!Tilemapper.IsGridPassableAtCoordinate(_gameWorld, neighbour))
{
continue;
}
originPosition.Add(neighbour, currentPosition);
double newCost = currentCost + CalculateCost(currentPosition, neighbour, 1f);
toVisitList.Add(newCost, neighbour);
}
}
if (visited.Intersect(validDestinations).Any())
{
//build the return path
List <Vector2Int> listOfCoords = new List <Vector2Int>();
var currentPosition = visited.Intersect(validDestinations).First();
var timeout = 0;
while (currentPosition != source || timeout > 5000)
{
listOfCoords.Insert(0, currentPosition);
currentPosition = originPosition[currentPosition];
timeout++;
}
listOfCoords.Insert(0, currentPosition);
if (timeout >= 5000)
{
throw new TimeoutException("Finding source of path timed out -- unexpected!");
}
return(new MovementPath(listOfCoords.Select(it => it.ToVec3()).ToList()));
}
return(null);
}
