void Start()
{
//Prepare two dimentional GridPoint Array for easy access
GridPoint.All = new GridPoint[Size.x, Size.y];
for (int i = 0; i < GridPoints.Length; i++)
{
GridPoint.All[GridPoints[i].X, GridPoints[i].Y] = GridPoints[i];
}
//Initialize GridJunctions
GridJunctions = new GridJunction[(Size.x - 1) * 2, (Size.y - 1)];
for (int x = 0; x < GridJunctions.GetLength(0); x++)
{
for (int y = 0; y < GridJunctions.GetLength(1); y++)
{
GridJunctions[x, y] = new GridJunction(this, x, y);
}
}
//Deactivate All Pieces but preserve their GridPoints and invoke activation.
for (int i = 0; i < Pieces.Length; i++)
{
Pieces[i].Deactivate(true);
Pieces[i].ActivateInSeconds(PieceActivationInterval * (i + 1));
}
if (StartByCheckingExplosions)
{
ExplosionOccurred = true;
}
}
public bool CheckForExplosion(GridJunction gridJunction = null)
{
//Assign values for default loop
int xStart = 0;
int yStart = 0;
int xLength = GridJunctions.GetLength(0);
int yLength = GridJunctions.GetLength(1);
//This was disabled because it created a bug where sometimes explosions wasn't detected correctly
/*
* //Modify loop values to only check for the given junction and its neighbors to avoid unnecessary calculations
* if (gridJunction != null)
* {
* xStart = gridJunction.X > 1 ? gridJunction.X - 2 : xStart;
* yStart = gridJunction.Y > 1 ? gridJunction.Y - 2 : yStart;
* xLength = gridJunction.X < xLength - 2 ? gridJunction.X + 3 : xLength;
* yLength = gridJunction.Y < yLength - 2 ? gridJunction.Y + 3 : yLength;
* }
*/
for (int y = yStart; y < yLength; y++)
{
for (int x = xStart; x < xLength; x++)
{
if (GridJunctions[x, y].GridPoints[0].Piece.ColorIndex == GridJunctions[x, y].GridPoints[1].Piece.ColorIndex &&
GridJunctions[x, y].GridPoints[0].Piece.ColorIndex == GridJunctions[x, y].GridPoints[2].Piece.ColorIndex)
{
GameReady = false;
int colorIndex = GridJunctions[x, y].GridPoints[0].Piece.ColorIndex;
#region DEBUG
#if DEBUG
Debug.Log("Explosion found at " + x + ":" + y);
#endif
#endregion
int[] numRemoved = new int[GridPoint.All.GetLength(0)];
int[] lastRemoved = new int[GridPoint.All.GetLength(0)];
for (int i = 0; i < GridJunctions[x, y].GridPoints.Length; i++)
{
numRemoved[GridJunctions[x, y].GridPoints[i].X]++;
lastRemoved[GridJunctions[x, y].GridPoints[i].X] = GridJunctions[x, y].GridPoints[i].Y;
GridJunctions[x, y].GridPoints[i].Piece.Deactivate();
}
//Also need to check surrounding pieces to detect more than 3
GridPoint neighbor;
GridPoint gridPointA = GridJunctions[x, y].GridPoints[0];
GridPoint gridPointB = GridJunctions[x, y].GridPoints[1];
GridPoint gridPointC = GridJunctions[x, y].GridPoints[2];
if (GridPoint.GetCommonNeighbor(gridPointA, gridPointB, gridPointC, out neighbor))
{
if (neighbor != null && neighbor.Piece != null && neighbor.Piece.Activated && neighbor.Piece.ColorIndex == colorIndex)
{
numRemoved[neighbor.X]++;
lastRemoved[neighbor.X] = neighbor.Y > lastRemoved[neighbor.X] ? neighbor.Y : lastRemoved[neighbor.X];
neighbor.Piece.Deactivate();
}
}
gridPointA = GridJunctions[x, y].GridPoints[1];
gridPointB = GridJunctions[x, y].GridPoints[2];
gridPointC = GridJunctions[x, y].GridPoints[0];
if (GridPoint.GetCommonNeighbor(gridPointA, gridPointB, gridPointC, out neighbor))
{
if (neighbor != null && neighbor.Piece != null && neighbor.Piece.Activated && neighbor.Piece.ColorIndex == colorIndex)
{
numRemoved[neighbor.X]++;
lastRemoved[neighbor.X] = neighbor.Y > lastRemoved[neighbor.X] ? neighbor.Y : lastRemoved[neighbor.X];
neighbor.Piece.Deactivate();
}
}
gridPointA = GridJunctions[x, y].GridPoints[2];
gridPointB = GridJunctions[x, y].GridPoints[0];
gridPointC = GridJunctions[x, y].GridPoints[1];
if (GridPoint.GetCommonNeighbor(gridPointA, gridPointB, gridPointC, out neighbor))
{
if (neighbor != null && neighbor.Piece != null && neighbor.Piece.Activated && neighbor.Piece.ColorIndex == colorIndex)
{
numRemoved[neighbor.X]++;
lastRemoved[neighbor.X] = neighbor.Y > lastRemoved[neighbor.X] ? neighbor.Y : lastRemoved[neighbor.X];
neighbor.Piece.Deactivate();
}
}
ShiftGridPoints(ref numRemoved, ref lastRemoved);
//Add the score
int totalRemoved = 0;
for (int i = 0; i < numRemoved.Length; i++)
{
totalRemoved += numRemoved[i];
}
Menu.Instance.Score += totalRemoved * 5;
//Play Audio
AudioSource.PlayOneShot(AC_PieceExplosion);
return(true);
}
}
}
return(false);
}
