private void CheckLine()
{
Vector3 linePosition = new Vector3(-0.6f, floorPosition.Y, 0);
Vector3 lineDirection = new Vector3(1, 0, 0);
Ray line = new Ray(linePosition, lineDirection);
Vector3[] vanishPositions = new Vector3[4];
int vanishPositionNum = 0;
for (int i = 0; i < 20; i++)
{
line.Position.Y += blockSize;
int intersectsNum = 0;
Block[] lineBlocks = new Block[10];
foreach (Block block in blocks)
{
bool isIntersects = (null != block.Bounding.Intersects(line));
if (isIntersects)
{
lineBlocks[intersectsNum] = block;
intersectsNum++;
}
if (intersectsNum == 10) {
vanishPositions[vanishPositionNum] = line.Position;
vanishPositionNum++;
foreach (Block lineBlock in lineBlocks)
{
VanishBlock vanishBlock = new VanishBlock(this, lineBlock.Model);
vanishBlock.Position = lineBlock.Position;
blocks.Remove(lineBlock);
vanishBlocks.Add(vanishBlock);
}
state = State.Vanish;
break;
}
}
}
int index;
vanishDownY = new float[blocks.Count];
for (int i = 0; i < vanishPositionNum; i++)
{
float y = vanishPositions[i].Y;
index = 0;
foreach (Block block in blocks)
{
if (block.Position.Y > y)
{
vanishDownY[index] += blockSize;
}
index++;
}
}
}
private void CorrectionBlockPosition(Block[] correctBlocks)
{
for (int i = 0; i < correctBlocks.Length; i++)
{
float blockY = correctBlocks[i].Position.Y;
float distance = blockY - floorPosition.Y;
double value = distance * 10.0f;
value = Math.Ceiling(value);
float offsetY = (float)value / 10.0f;
correctBlocks[i].Position.Y = floorPosition.Y + offsetY;
blocks.Add(correctBlocks[i]);
}
}
private bool CheckFrameCollision(Block[] blocks)
{
BoundingBox[] frameBoundings = { leftFrameBounding, rightFrameBounding };
foreach (Block block in blocks)
{
BoundingSphere blockBounding = block.Bounding;
foreach (BoundingBox frameBounding in frameBoundings)
{
bool isIntersects = blockBounding.Intersects(frameBounding);
if (isIntersects) return true;
}
}
return false;
}
private bool CheckBlockCollision(Block[] checkBlocks)
{
foreach (Block checkBlock in checkBlocks)
{
BoundingSphere checkBounding = checkBlock.Bounding;
foreach (Block block in blocks)
{
bool isIntersects = checkBounding.Intersects(block.Bounding);
if (isIntersects) return true;
}
}
return false;
}
//public BoundingBox[] BoundingBox
//{
// get
// {
// BoundingBox[] boundings = new BoundingBox[blocks.Length];
// for (int i = 0; i < blocks.Length; i++)
// {
// boundings[i] = blocks[i].Bounding;
// }
// return boundings;
// }
//}
public Tetrimino(Game1 game, Model model, int type)
{
this.game = game;
this.rotation = 0;
this.type = type;
this.Position.X = 0.05f;
blocks = new Block[layouts[type].Length];
for (int i = 0; i < layouts[type].Length; i++)
{
Vector3 position = this.Position + layouts[type][i];
blocks[i] = new Block(game, model);
blocks[i].Position = position;
}
}
public Block[] GetRotationBlocks(float rotation)
{
Matrix rotationMatrix = Matrix.CreateRotationZ(this.rotation + rotation);
Block[] rotationBlocks = new Block[layouts[type].Length];
for (int i = 0; i < layouts[type].Length; i++)
{
rotationBlocks[i] = new Block(game, null);
rotationBlocks[i].Position = this.Position + Vector3.Transform(layouts[type][i], rotationMatrix);
}
return rotationBlocks;
}
public Block[] GetMoveBlocks(Vector3 moveVector)
{
Block[] moveBlocks = new Block[layouts[type].Length];
for (int i = 0; i < blocks.Length; i++)
{
moveBlocks[i] = new Block(game, null);
moveBlocks[i].Position = blocks[i].Position + moveVector;
}
return moveBlocks;
}