public LetterTileController CreateLetterTile(char letter, int x, int y)
{
float newX = ((x + _currentLeftSideOfGrid) * xStepSize) + xLeftGoalLine;
float newY = (y * yStepSize) + yOffsetScreenBottom;
LetterTileController lt = Instantiate(letterTilePrefab, new Vector3(newX, newY, 0), transform.rotation) as LetterTileController;
lt.transform.position.Set(newX, newY, 0);
lt.SetLetterTileLetter(letter);
lt.SetLetterTilePositionX(x);
lt.SetLetterTilePositionY(y);
//lt.MakeSelectable((x + game.currentLeftSideOffset) <= game.currentLineOfScrimmage); //Letter is selectable if x is left of current line of scrimmage?
//lt.game = game;
return(lt);
}
//Handles moving a letter in the visible grid (and the characters in the full grid) and sets
//it up to move (doesn't actually move current letter, though)
private void MoveLetterToEndOfVisibleGrid(LetterTileController currentLetter)
{
int col = currentLetter.gridPositionX; //These coordinates are for visible grid, relative to 0,0
int row = currentLetter.gridPositionY;
LetterTileController visLetter;
try {
for (int i = col; i < xVisibleGridSize; i++)
{
//Move letter from next spot in full letter grid to current
fullLetterGrid[i + game.currentLeftSideOffset, row] = fullLetterGrid[i + game.currentLeftSideOffset + 1, row];
//When in visible letter grid, do the same
if (i < xVisibleGridSize - 1)
{
visLetter = visibleLetterGrid[i, row] = visibleLetterGrid[i + 1, row];
visLetter.SetLetterTilePositionX(i);
visLetter.SetToMoveToNewXPosition(((i + game.currentLeftSideOffset) * xStepSize) + xLeftGoalLine);
}
//Until the last space, when the current letter is placed there
else if (i == xVisibleGridSize - 1)
{
visibleLetterGrid[i, row] = currentLetter;
currentLetter.SetLetterTileLetter(fullLetterGrid[i + game.currentLeftSideOffset, row]);
currentLetter.SetLetterTilePositionX(i);
currentLetter.SetToMoveToNewXPosition(((xVisibleGridSize + game.currentLeftSideOffset - 1) * xStepSize) + xLeftGoalLine);
}
}
}
catch (Exception e)
{
Debug.Log(e.ToString());
}
//Put a new letter in the space just past the visible grid (need to ensure full grid is always one larger than visible grid can go)
fullLetterGrid[xVisibleGridSize + game.currentLeftSideOffset, row] = GenerateLetter();
}