/// <summary>
/// 将方块添加进游戏舞台
/// </summary>
/// <param name="dropBox"></param>
public void AddDropBox(DropBox dropBox)
{
int[,] boxData = dropBox.boxData;
for (int i = 0; i < boxData.GetLength(0); i++) {
for (int j = 0; j < boxData.GetLength(1); j++) {
if (boxData[i, j] == 1) {
DropedBox db = new DropedBox(game);
db.color = dropBox.color;
db.Background = dropBox.Background;
db.position = new Vector2(dropBox.position.X + j * DropBox.size,
dropBox.position.Y + i * DropBox.size);
stageBoxs[(int)dropBox.position.Y / DropBox.size + i,
(int)dropBox.position.X / DropBox.size + j] = db;
}
}
}
}
/// <summary>
/// 下落时检查方块碰撞
/// </summary>
/// <returns></returns>
public static bool CheckBoxByBottom(DropBox box, DropedBox[,] stageBoxs)
{
/* 检测方块碰撞 */
for (int i = 0, c = 0; i < box.boxData.GetLength(0) && c < 4; i++) {
for (int j = box.boxData.GetLength(1) - 1; j >= 0; j--) {
if (box.boxData[j, i] == 1) {
c++;
if ((int)box.position.Y / DropBox.size + j + 1 < stageBoxs.GetLength(0)) {
if (stageBoxs[(int)box.position.Y / DropBox.size + j + 1,
(int)box.position.X / DropBox.size + i] != null) {
return false;
}
}
}
}
}
return true;
}
/// <summary>
/// 右移时检查方块碰撞
/// </summary>
/// <returns></returns>
public static bool CheckBoxByLeft(DropBox box, DropedBox[,] stageBoxs)
{
/* 检测方块碰撞 */
for (int i = 0, c = 0; i < box.boxData.GetLength(0) && c < 4; i++)
{
for (int j = box.boxData.GetLength(1) - 1; j >= 0; j--)
{
if (box.boxData[j, i] == 1)
{
c++;
if ((int)box.position.X / DropBox.size + i - 1 > 0)
{
if (stageBoxs[(int)box.position.Y / DropBox.size + j,
(int)box.position.X / DropBox.size + i - 1] != null)
{
return(false);
}
}
}
}
}
return(true);
}
/// <summary>
/// 初始化对象
/// </summary>
public void InitObjects()
{
Rectangle clientBounds = tetris.Window.ClientBounds;
BigStage.AlphaChange = AlphaChange;
bigStage = new BigStage(tetris);
/* 在整个场景的中间绘制游戏场景 */
DropBox.size = boxSize;
gameStage = new GameStage(new Rectangle((clientBounds.Width - gameStageWidth) / 2,
(clientBounds.Height - gameStageHeight) / 2, gameStageWidth, gameStageHeight), tetris);
pointStage = new PointStage(tetris);
dropBox = new DropBox(tetris);
input = new InputState();
table = new Hashtable();
DropBoxThread = new Thread(new ThreadStart(dropBox.AutoDrop));
lib = new ResourcesLIB(tetris.Content);
}
