// Function responsible to generate a correctly match 3 board
public void CreateBoard()
{
tiles = new GameObject[8, 8];
for (int x = 0; x < 8; x++)
{
for (int y = 0; y < 8; y++)
{
// Create a new random TobleFood in the board
GameObject newTile = Instantiate(TobleGem, new Vector3(0, 0, 0), TobleGem.transform.rotation);
tiles[x, y] = newTile;
// Search possible TobleFoods that can be used
List <TobleSO> possibleSO = new List <TobleSO>();
possibleSO.AddRange(TobleSOs);
// Check above and left to avoid matches
if (x - 2 >= 0)
{
if (tiles[x - 1, y].tag == tiles[x - 2, y].tag)
{
possibleSO.Remove(tiles[x - 1, y].GetComponent <TobleGem>().TobleSO);
}
}
if (y - 2 >= 0)
{
if (tiles[x, y - 1].tag == tiles[x, y - 2].tag)
{
possibleSO.Remove(tiles[x, y - 1].GetComponent <TobleGem>().TobleSO);
}
}
TobleSO newSO = possibleSO[Random.Range(0, possibleSO.Count)];
// Inform the characteristics of this TobleFood
TobleScript = newTile.GetComponent <TobleGem>();
TobleScript.TobleSO = newSO;
TobleScript.x = x;
TobleScript.y = y;
newTile.gameObject.tag = newSO.tag;
newTile.transform.SetParent(transform, false); // BoardManager is the parent of all TobleFoods
}
}
Verify_Board();
}
// Function that applies gravity so that Toblefoods can fall if there is an empty space
public void ApplyGravityToTobleFood()
{
// Search for empty spaces
for (int x = 0; x < 8; x++)
{
for (int y = 7; y >= 0; y--)
{
// Search for Destroyed TobleFoods on the game board
// If the search finds it, check above to fill the empty space
if (tiles[x, y].tag != "TobleDestroyed")
{
continue;
}
for (int ny = (y - 1); ny >= -1; ny--)
{
if (ny >= 0) // Searching in the grid
{
// If it is not a Destroyed TobleFood, make it fall
if (tiles[x, ny].tag == "TobleDestroyed")
{
continue;
}
FlipGems(GetGem(x, y), GetGem(x, ny), false, true);
}
else // Hit the end of the game board
{
// Create new random TobleFood to fill the destroyed TobleFood
TobleSO newSO = TobleSOs[Random.Range(0, TobleSOs.Count)];
// Inform the characteristics of this TobleFood
TobleScript = tiles[x, y].GetComponent <TobleGem>();
TobleScript.TobleSO = newSO;
TobleScript.UpdateInterface();
// Change its position to fall at the top of the board
TobleScript.Gem_r.anchoredPosition = Board_side.instance.getPosition(x, -1 - fills[x]) + new Vector2(Board_side.instance.size / 16, Board_side.instance.size / 16);
ResetGem(TobleScript);
fills[x]++;
}
break;
}
}
}
}