public static Block CreateRandomBlock()
{
Block block = new Block();
int index = r.Next(7);
block.ColorIndex = 1 + r.Next(MAX_COLORS);
switch (index)
{
case 0:
//I
block.Matrices = new int[2, 4, 4];
block.FillMatrixFromString(0, cI1);
block.FillMatrixFromString(1, cI2);
break;
case 1:
//T
block.Matrices = new int[4, 4, 4];
block.FillMatrixFromString(0, cT1);
block.FillMatrixFromString(1, cT2);
block.FillMatrixFromString(2, cT3);
block.FillMatrixFromString(3, cT4);
break;
case 2:
//L
block.Matrices = new int[4, 4, 4];
block.FillMatrixFromString(0, cL1);
block.FillMatrixFromString(1, cL2);
block.FillMatrixFromString(2, cL3);
block.FillMatrixFromString(3, cL4);
break;
case 3:
//J
block.Matrices = new int[4, 4, 4];
block.FillMatrixFromString(0, cJ1);
block.FillMatrixFromString(1, cJ2);
block.FillMatrixFromString(2, cJ3);
block.FillMatrixFromString(3, cJ4);
break;
case 4:
//Z
block.Matrices = new int[2, 4, 4];
block.FillMatrixFromString(0, cZ1);
block.FillMatrixFromString(1, cZ2);
break;
case 5:
//S
block.Matrices = new int[2, 4, 4];
block.FillMatrixFromString(0, cS1);
block.FillMatrixFromString(1, cS2);
break;
case 6:
//O
block.Matrices = new int[1, 4, 4];
block.FillMatrixFromString(0, cO1);
break;
}
block.CalcBounds();
block.RotateIndex = r.Next(block.Matrices.GetLength(0));
return block;
}
void AddBlock(Direction origin)
{
//if (CurrentBlock != null)
// CurrentBlock = null;
if (NextBlock == null)
NextBlock = Block.CreateRandomBlock();
CurrentBlock = NextBlock;
NextBlock = Block.CreateRandomBlock();
BoundingBox b = CurrentBlock.BlockBounds[CurrentBlock.RotateIndex];
switch (origin)
{
case Direction.Right:
CurrentBlock.X = FIELD_X - 1 - b.Right;
CurrentBlock.Y = FIELD_Y / 2 - Block.BLOCK_CENTER_Y;
CurrentBlock.MoveDirection = Direction.Left;
//todo:
//alphaHorLine = LINE_INACTIVE_ALPHA;
//alphaVertLine = LINE_ACTIVE_ALPHA;
//next dir - from top
//nextblockdir rotation
break;
case Direction.Left:
CurrentBlock.X = -CurrentBlock.BlockBounds[CurrentBlock.RotateIndex].Left;
CurrentBlock.Y = FIELD_Y / 2 - Block.BLOCK_CENTER_Y;
CurrentBlock.MoveDirection = Direction.Right;
break;
case Direction.Top:
CurrentBlock.X = FIELD_X / 2 - 1 - Block.BLOCK_CENTER_X;
CurrentBlock.Y = -CurrentBlock.BlockBounds[CurrentBlock.RotateIndex].Top;
CurrentBlock.MoveDirection = Direction.Bottom;
break;
case Direction.Bottom:
CurrentBlock.X = FIELD_X / 2 - 1 - Block.BLOCK_CENTER_X;
CurrentBlock.Y = FIELD_Y - CurrentBlock.BlockBounds[CurrentBlock.RotateIndex].Bottom - 1;
CurrentBlock.MoveDirection = Direction.Top;
break;
}
}
public void Start()
{
Vector2 startPos = new Vector2(FieldTopLeft.position.x, FieldTopLeft.position.y);
for (int i = 0; i < FIELD_X; i++)
for (int j = 0; j < FIELD_Y; j++)
{
Sprites[i, j] = (GameObject)Instantiate(blockPrefab, new Vector3(startPos.x + i * 0.35f, startPos.y - j * 0.35f, 0), Quaternion.identity);
}
//Start the game!
CurrentSpeed = SPEED_START;
CurrentCleanPeriod = CLEAN_PERIOD_START;
timeToMove = 1.0f / CurrentSpeed;
//timeToClean = 0;
Scores = 0;
CurrentBlock = null;
AddBlock(Direction.Top);
BeforeCleanCounter = CurrentCleanPeriod;
}