public void Update()
{
var inputKey = new ConsoleKeyInfo();
var stopwatch = new System.Diagnostics.Stopwatch();
stopwatch.Start();
double prevElapsed = 0;
do
{
Input.Instance.Update();
//Drawer.Clear();
var currentElapsed = stopwatch.Elapsed.TotalMilliseconds;
var delta = currentElapsed - prevElapsed;
prevElapsed = currentElapsed;
Field.RotateBlocks = Input.Instance.IsKeyTrigger(Input.KeyCode.Z);
Field.ReverseRotateBlocks = Input.Instance.IsKeyTrigger(Input.KeyCode.X);
Field.MoveLeftBlocks = Input.Instance.IsKeyPress(Input.KeyCode.Left);
Field.MoveRightBlocks = Input.Instance.IsKeyPress(Input.KeyCode.Right);
Field.MoveDownBlocks = Input.Instance.IsKeyPress(Input.KeyCode.Down);
Field.FallenBlocks = Input.Instance.IsKeyTrigger(Input.KeyCode.Up);
if (Input.Instance.IsKeyTrigger(Input.KeyCode.A))
{
var swappedBlocks = Field.SwapActiveBlocks(HoldBlocks);
if (swappedBlocks != null)
{
HoldBlocks = swappedBlocks;
MergeToScreen(HoldBlocks, 1, 6);
}
}
int clearLine = Field.Step(delta);
Score += clearLine * 100;
MergeToScreen(Field.FieldBlocks, 6, 1, FieldScreenOffsetY);
if (!Field.HasActiveBlock)
{
var blocks = Blocks.ReplaceBlock(NextBlocks, Defs.Blocks.EmptyBlock, Defs.Blocks.EmptyField);
if (Field.SpawnBlock(blocks))
{
NextBlocks = GetRandomBlocks();
MergeToScreen(NextBlocks, 1, 1);
}
else
{
break;
}
}
Drawer.DrawDifference(Screen, PreviousScreen);
PreviousScreen = (Defs.Blocks[, ])Screen.Clone();
int x = Screen.GetLength(1), y = 2;
Drawer.DrawText(x + 1, y++, "SCORE: {0}", Score);
System.Threading.Thread.Sleep(1000 / 10);
}while (inputKey.Key != ConsoleKey.Q);
stopwatch.Stop();
Drawer.Clear();
Console.WriteLine("Your Score: {0}", Score);
Console.ReadLine();
}
/// <summary>
///
/// </summary>
/// <param name="deltaTime"></param>
/// <returns></returns>
public int Step(double deltaTime)
{
ElapsedTime += deltaTime;
if (ActiveBlocks == null)
{
return(0);
}
ClearBlock(ActiveBlocks.Blocks, ActiveBlocks.X, ActiveBlocks.Y);
if (RotateBlocks)
{
var rotateBlocks = Blocks.RotateBlock(ActiveBlocks.Blocks);
if (!IsHitBlock(rotateBlocks, ActiveBlocks.X, ActiveBlocks.Y))
{
ActiveBlocks.Blocks = rotateBlocks;
}
RotateBlocks = false;
}
if (ReverseRotateBlocks)
{
var rotateBlocks = Blocks.ReverseRotateBlock(ActiveBlocks.Blocks);
if (!IsHitBlock(rotateBlocks, ActiveBlocks.X, ActiveBlocks.Y))
{
ActiveBlocks.Blocks = rotateBlocks;
}
ReverseRotateBlocks = false;
}
if (MoveLeftBlocks)
{
if (!IsHitBlock(ActiveBlocks.Blocks, ActiveBlocks.X - 1, ActiveBlocks.Y))
{
--ActiveBlocks.X;
}
MoveLeftBlocks = false;
}
if (MoveRightBlocks)
{
if (!IsHitBlock(ActiveBlocks.Blocks, ActiveBlocks.X + 1, ActiveBlocks.Y))
{
++ActiveBlocks.X;
}
MoveRightBlocks = false;
}
if (MoveDownBlocks)
{
if (!IsHitBlock(ActiveBlocks.Blocks, ActiveBlocks.X, ActiveBlocks.Y + 1))
{
++ActiveBlocks.Y;
}
MoveDownBlocks = false;
}
bool inactiveBlocks = false;
if (FallenBlocks)
{
while (!IsHitBlock(ActiveBlocks.Blocks, ActiveBlocks.X, ActiveBlocks.Y + 1))
{
++ActiveBlocks.Y;
}
inactiveBlocks = true;
FallenBlocks = false;
}
else if (ElapsedTime > 500)
{
ElapsedTime = 0;
if (!IsHitBlock(ActiveBlocks.Blocks, ActiveBlocks.X, ActiveBlocks.Y + 1))
{
++ActiveBlocks.Y;
}
else
{
inactiveBlocks = true;
}
}
FixBlock(ActiveBlocks.Blocks, ActiveBlocks.X, ActiveBlocks.Y);
if (inactiveBlocks)
{
ActiveBlocks = null;
}
int lineCount = ClearLine();
if (lineCount > 0)
{
CloseUpBlocks();
}
return(lineCount);
}