private void RebuildMaze(VertexLinker builder)
{
Debug.Log("rebuilding " + builder.ToString());
WeaveRectGrid maze = (WeaveRectGrid)target;
maze.ClearTunnels();
maze.Graph.ClearLinks();
builder.Build(new WeaveRectGridLinkerHelper(maze));
EditorUtility.SetDirty(maze);
/*BreadthFirst bf = new BreadthFirst(maze.Graph, maze.BottomLeftVertex);
* bf.Run();
* int[] distances = bf.Distances;
* float maxDistance = (float)bf.MaxDistance;
* Color nearColor = Color.red;
* Color farColor = Color.black;
*
* Color[] distanceColors = System.Array.ConvertAll<int, Color>(
* distances, distance => Color.Lerp(nearColor, farColor, (distance / maxDistance))
* );
* image.Draw(maze, distanceColors);*/
image.Draw(maze);
}
public override void OnInspectorGUI()
{
WeaveRectGrid rectGrid = (WeaveRectGrid)target;
int newWidth = EditorGUILayout.IntField("width", rectGrid.width);
int newHeight = EditorGUILayout.IntField("height", rectGrid.height);
EditorGUILayout.LabelField("cell count", rectGrid.Graph.Size.ToString());
if (newWidth != prevWidth || newHeight != prevHeight)
{
prevWidth = newWidth;
prevHeight = newHeight;
ChangeSize(newWidth, newHeight);
}
int builderIndex = EditorGUILayout.Popup(prevBuilderIndex, builderNames);
if (builderIndex != prevBuilderIndex || GUILayout.Button("rebuild"))
{
prevBuilderIndex = builderIndex;
RebuildMaze(builders[builderIndex]);
}
DisplayImage();
}
private void ChangeSize(int width, int height)
{
WeaveRectGrid rectGrid = (WeaveRectGrid)target;
rectGrid.SetSize(width, height);
EditorUtility.SetDirty(target);
image.Draw(rectGrid);
}
public WeaveRectGridLinkerHelper(WeaveRectGrid grid) : base(grid.Graph, grid.AdjacentGraph)
{
this.grid = grid;
}
