void m_gc_SwapEnd(Tile a, Tile b)
{
m_redrawBackBuffer = true;
Invalidate();
}
void m_gc_SwapStart(Tile a, Tile b)
{
Point t1 = new Point(a.tileLoc.X * m_tiles[0].Width, a.tileLoc.Y * m_tiles[0].Height);
Point t2 = new Point(b.tileLoc.X * m_tiles[0].Width, b.tileLoc.Y * m_tiles[0].Height);
m_animHandler.Add(new Animation(m_tiles[a.tileInd], t2, t1, m_gc.SwapSpeed));
m_animHandler.Add(new Animation(m_tiles[b.tileInd], t1, t2, m_gc.SwapSpeed));
m_redrawBackBuffer = true;
Invalidate();
}
public bool Swap(Point a, Point b)
{
if ((m_swapLock || (Math.Abs(a.X - b.X) + Math.Abs(a.Y - b.Y)) != 1))
{
return false;
}
else
{
SwapTiles(b,a);
if (IsMatch(b) || IsMatch(a))
{
Tile[] p = new Tile[2];
p[0].tileInd = m_grid[a.X,a.Y];
p[0].tileLoc = a;
p[1].tileInd = m_grid[b.X,b.Y];
p[1].tileLoc = b;
m_swapLock = true;
m_grid[a.X, a.Y] = -1;
m_grid[b.X, b.Y] = -1;
if (SwapStart != null)
SwapStart(p[0], p[1]);
Thread th = new Thread(new ParameterizedThreadStart(SwapTimerCallback));
th.Start(p);
/*
if (IsMatch(b))
ClearMatch(b, false);
if (IsMatch(a))
ClearMatch(a, false);
for (int i = 0; i < m_cols; i++)
DropTiles(i);
do
FillBlanks();
while (CheckandClear());
*/
}
else
{
SwapTiles(a, b);
return false;
}
}
return true;
}