private void button_Click(object sender, RoutedEventArgs e)
{
Master.Children.Clear();
Master.Children.Add(new BlocksControl(blocksShape, blocksStatus));
if (++blocksStatus > BlocksStatus.Rotation270)
{
blocksStatus = BlocksStatus.RotationZero;
blocksShape++;
if (blocksShape > BlocksShape.TType)
{
blocksShape = BlocksShape.OType;
}
}
}
/// <summary>
/// 判断是否可以变形
/// </summary>
/// <returns></returns>
private bool isCheckTransformation()
{
BlocksShape blocksShapeTemp = Game.CurrentBlocks.BlocksShape;
BlocksStatus blocksStatusTemp = Game.CurrentBlocks.BlocksStatus;
if (blocksStatusTemp + 1 > BlocksStatus.Rotation270)
{
blocksStatusTemp = BlocksStatus.RotationZero;
}
else
{
blocksStatusTemp = blocksStatusTemp + 1;
}
for (int y = 0; y < 4; y++)
{
for (int x = 0; x < 4; x++)
{
if (BlocksControl.blockArray[(int)blocksShapeTemp - 1, (int)blocksStatusTemp, y, x] == 1)
{
if (Game.currentY < 0)
{
return(false);
}
// 判断右边
if (x + Game.currentX >= Game.backGroundX)
{
return(false);
}
// 判断左边
if (x + Game.currentX < 0)
{
return(false);
}
// 判断下边
if (y + Game.currentY >= Game.backGroundY - 1)
{
return(false);
}
// 判断四周是否有砖，需要放在最后一个，不然可能出险数组超界的情况
if (Game.backGround[y + Game.currentY, x + Game.currentX] != 0)
{
return(false);
}
}
}
}
return(true);
}
public static FallingBlock Generate(BlocksShape shape, Point origin)
{
FallingBlock result;
switch (shape)
{
case BlocksShape.I:
result = new FallingBlockI(origin, BlockColor.Red);
break;
case BlocksShape.J:
result = new FallingBlockJ(origin, BlockColor.Blue);
break;
case BlocksShape.L:
result = new FallingBlockL(origin, BlockColor.Orange);
break;
case BlocksShape.O:
result = new FallingBlockO(origin, BlockColor.Yellow);
break;
case BlocksShape.S:
result = new FallingBlockS(origin, BlockColor.Violet);
break;
case BlocksShape.T:
result = new FallingBlockT(origin, BlockColor.Azure);
break;
case BlocksShape.Z:
result = new FallingBlockZ(origin, BlockColor.Green);
break;
default:
throw new Exception("unknown block shape");
}
return(result);
}
public BlockControl(BlocksShape blocksShape) : this()
{
BlocksShape = blocksShape;
}
public BlocksControl(BlocksShape blocksShape, BlocksStatus blockStatus) : this()
{
BlocksShape = blocksShape;
BlocksStatus = blockStatus;
DrawBlocks();
}
