public void BlockClick(object sender, RoutedEventArgs e)
{
var block = BlockList.Where(x => x.Block == sender as Button).FirstOrDefault();
BlockModel findedObj;
if (block == null)
{
return;
}
CheckAndRemoveItem(block);
switch (SelectedMode)
{
case NodeType.Passable:
block.NType = NodeType.Passable;
break;
case NodeType.Wall:
block.NType = NodeType.Wall;
break;
case NodeType.Target:
if (block.NType == NodeType.Target)
{
break;
}
findedObj = BlockList.Where(x => x.NType == NodeType.Target).FirstOrDefault();
if (findedObj != null)
{
block.NType = findedObj.NType;
findedObj.NType = NodeType.Passable;
TargetBlock = block;
}
else
{
block.NType = NodeType.Target;
TargetBlock = block;
}
break;
case NodeType.Current:
block.NType = NodeType.Current;
CurrentBlockList.Add(block);
break;
default:
break;
}
}
private async Task <bool> ViewPass(List <Point> pointList, ASpeedModifier modifier)
{
if (pointList == null)
{
return(false);
}
var searchBlock = BlockList.Where((x) =>
{
return(ComparePoints(pointList, x.Position));
});
foreach (var item in searchBlock)
{
modifier.TimePassedForView += modifier.ViewDelayInMilliseconds;
await Task.Delay(modifier.ViewDelayInMilliseconds);
item.NType = NodeType.Path;
}
return(await Task.FromResult(true));
}
private async void FindPathButton_Click(object sender, RoutedEventArgs e)
{
Point startPosition = new Point(-1, -1);
Point targetPosition = new Point(-1, -1);
var field = new int[MATRIX_SIZE, MATRIX_SIZE * 2];
List <Point> wallList = new List <Point>();
targetPosition = BlockList.Where(x => x.NType == NodeType.Target).Select(x => x.Position).FirstOrDefault();
if (targetPosition == null)
{
return;
}
var searchWall = BlockList.Where(x => x.NType == NodeType.Wall).Select(x => x.Position);
foreach (var item in searchWall)
{
wallList.Add(item);
}
int countPaths = CurrentBlockList.Count;
List <Point>[] PathsList = new List <Point> [countPaths];
ASpeedModifier speedModifier = new ASpeedModifier()
{
SearchDelayInMilliseconds = 10,
ViewDelayInMilliseconds = 20
};
List <List <Point> > pathListArray = new List <List <Point> >();
long timeElapseWithDisplay = 0;
long timeElapseWithoutDisplay = 0;
var tasks = CurrentBlockList.Select(async(x) =>
{
var watchWithDisplay = Stopwatch.StartNew();
var watchWithoutDisplay = Stopwatch.StartNew();
await aSCore.FindPathWithoutDisplayAsync(field, startPosition, targetPosition, wallList)
.ContinueWith(t => watchWithoutDisplay.Stop());
pathListArray.Add(await aSCore.FindPathAsync(field, x.Position, targetPosition, wallList, BlockList, speedModifier));
watchWithDisplay.Stop();
timeElapseWithDisplay += watchWithDisplay.ElapsedMilliseconds;
timeElapseWithoutDisplay += watchWithoutDisplay.ElapsedMilliseconds;
});
await Task.WhenAll(tasks);
//Тест
BlockList.ForEach((x) =>
{
if (x.NType == NodeType.SearchPath)
{
x.NType = NodeType.Passable;
}
});
pathListArray.ForEach(async x => await ViewPass(x, speedModifier));
elapsedTimeLabel.Content = " Скорость: " + Math.Round((double)timeElapseWithoutDisplay / timeElapseWithDisplay, 4)
+ " Всего: " + timeElapseWithDisplay
+ " мс. | Всего за поиск: " + timeElapseWithoutDisplay
+ " мс.";
}