public bool CheckCollisionWithBotWall(Shape shape, UnityEngine.Vector3 movementVector)
{
List<Coordinate> filledGridPositions = shape.GetCurrentGridPosition ();
foreach (Coordinate pos in filledGridPositions) {
if (Math.Abs (pos.row + movementVector.y) >= mRowCount)
return true;
}
return false;
}
public bool CheckCollisionWithRightWall(Shape shape, UnityEngine.Vector3 movementVector)
{
List<Coordinate> filledGridPositions = shape.GetCurrentGridPosition ();
foreach (Coordinate pos in filledGridPositions) {
if (pos.column + movementVector.x >= mColumnCount) {
return true;
}
}
return false;
}
public bool CheckCollisionWithTopWall(Shape shape, UnityEngine.Vector3 movementVector)
{
List<Coordinate> filledGridPositions = shape.GetCurrentGridPosition ();
foreach (Coordinate pos in filledGridPositions) {
if (pos.row + movementVector.y > 0) {
return true;
}
}
return false;
}
private void AddCurrentShapeToSceneBitGrid(Shape shape, bool val)
{
List<Coordinate> filledGridPositions = shape.GetCurrentGridPosition ();
foreach (Coordinate pos in filledGridPositions) {
mSceneGrid [pos.row, pos.column] = val;
}
mSceneGrid.UpdateRowBytes ();
}
//Returns information on each sub-block of the passed in Shape
public List<CellInformation> GetCellInformation(Shape s, UnityEngine.Vector3 movementVector)
{
List<CellInformation> neighbors = new List<CellInformation> ();
List<Coordinate> filledGridPositions = s.GetCurrentGridPosition ();
foreach (AssemblyCSharp.Coordinate rowCol in filledGridPositions) {
CellInformation info = new CellInformation ();
info.coordinate.row = rowCol.row + (int)movementVector.y;
info.coordinate.column = rowCol.column + (int)movementVector.x;
int rowCount = mRowCount * -1;
if (info.coordinate.row > 0 || info.coordinate.row <= rowCount || info.coordinate.column < 0 || info.coordinate.column >= mColumnCount)
return null;
int right = info.coordinate.column + 1;
int left = info.coordinate.column - 1;
int up = info.coordinate.row + 1;
int down = info.coordinate.row - 1;
if (up <= 0 && mSceneGrid [up, info.coordinate.column] == true) {
info.TopNeighborStatus = TetrisGridCellStatus.Filled;
}
if (right < mColumnCount && mSceneGrid [info.coordinate.row, right] == true) {
info.RightNeighborStatus = TetrisGridCellStatus.Filled;
}
if (right == mColumnCount) //boost a little bit on the sides of scores don't clump in the middle
info.RightNeighborStatus = TetrisGridCellStatus.Wall;
if (left >= 0 && mSceneGrid [info.coordinate.row, left] == true) {
info.LeftNeighborStatus = TetrisGridCellStatus.Filled;
}
if (left == -1)
info.LeftNeighborStatus = TetrisGridCellStatus.Wall;
if (down > rowCount && mSceneGrid [down, info.coordinate.column] == true) {
info.BotNeighborStatus = TetrisGridCellStatus.Filled;
}
if (down > rowCount && mSceneGrid [down, info.coordinate.column] == false && filledGridPositions.Count (x => x.row == (rowCol.row - 1) && x.column == rowCol.column) == 0) {
info.BotNeighborStatus = TetrisGridCellStatus.Open;
}
if (down == rowCount) {
info.BotNeighborStatus = TetrisGridCellStatus.Wall;
}
neighbors.Add (info);
}
return neighbors;
}
//These collision detection functions are made public so they can be accessed by the AI
public bool DoAnyShapesCollideInScene(Shape shape, UnityEngine.Vector3 movementVector)
{
List<Coordinate> filledGridPositions = shape.GetCurrentGridPosition ();
foreach (Coordinate pos in filledGridPositions) {
if (mSceneGrid [pos.row + (int)movementVector.y, pos.column + (int)movementVector.x] == true)
return true;
}
return false;
}