/// <summary>
///
/// </summary>
/// <param name="blocks"></param>
/// <param name="blockX"></param>
/// <param name="blockY"></param>
/// <returns></returns>
public bool IsHitBlock(Defs.Blocks[,] blocks, int blockX, int blockY)
{
for (int y = 0; y < blocks.GetLength(0); ++y)
{
for (int x = 0, max = blocks.GetLength(1); x < max; ++x)
{
if (blocks[y, x] == Defs.Blocks.EmptyField)
{
continue;
}
if (y + blockY > FieldBlocks.GetLength(0) - 1)
{
return(true);
}
if (x + blockX > FieldBlocks.GetLength(1) - 1)
{
return(true);
}
if (x + blockX < 0)
{
return(true);
}
if (FieldBlocks[y + blockY, x + blockX] != Defs.Blocks.EmptyField)
{
return(true);
}
}
}
return(false);
}
/// <summary>
///
/// </summary>
private int ClearLine()
{
int count = 0;
for (int y = 0; y < FieldBlocks.GetLength(0); ++y)
{
bool line = true;
for (int x = 0, max = FieldBlocks.GetLength(1); x < max; ++x)
{
if (FieldBlocks[y, x] == Defs.Blocks.EmptyField)
{
line = false;
break;
}
}
if (line)
{
++count;
for (int x = 0, max = FieldBlocks.GetLength(1); x < max; ++x)
{
FieldBlocks[y, x] = Defs.Blocks.EmptyField;
}
}
}
return(count);
}
/// <summary>
///
/// </summary>
private void CloseUpBlocks()
{
for (int y = FieldBlocks.GetLength(0) - 1; y >= 0; --y)
{
bool exit = true;
for (int yy = y; yy >= 0; --yy)
{
for (int x = 0, max = FieldBlocks.GetLength(1); x < max; ++x)
{
if (FieldBlocks[yy, x] != Defs.Blocks.EmptyField)
{
exit = false;
break;
}
}
}
if (exit)
{
return;
}
bool line = true;
for (int x = 0, max = FieldBlocks.GetLength(1); x < max; ++x)
{
if (FieldBlocks[y, x] != Defs.Blocks.EmptyField)
{
line = false;
break;
}
}
if (line)
{
for (int yy = y; yy >= 1; --yy)
{
for (int x = 0, max = FieldBlocks.GetLength(1); x < max; ++x)
{
FieldBlocks[yy, x] = FieldBlocks[yy - 1, x];
}
}
++y;
}
}
}
/// <summary>
///
/// </summary>
/// <param name="blocks"></param>
/// <param name="blockX"></param>
/// <param name="blockY"></param>
public void ClearBlock(Defs.Blocks[,] blocks, int blockX, int blockY)
{
for (int y = 0; y < blocks.GetLength(0); ++y)
{
for (int x = 0, max = blocks.GetLength(1); x < max; ++x)
{
if (blocks[y, x] == Defs.Blocks.EmptyField)
{
continue;
}
if (y + blockY > FieldBlocks.GetLength(0) - 1 || x + blockX > FieldBlocks.GetLength(1) - 1)
{
continue;
}
FieldBlocks[y + blockY, x + blockX] = Defs.Blocks.EmptyField;
}
}
}