// Rendering
/// <summary>
/// Make a 2d slice of the text grid using the internal position of the view to this grid, and the size of the view.
/// </summary>
/// <param name="externalTextGrid">The external grid to take a slice out of.</param>
public void SetText(TextGrid externalTextGrid)
{
var externalSize = externalTextGrid.GetSize();
textGrid = new TextGrid(size);
int endRow = internalPosition.row + size.rows - 1;
int endColumn = internalPosition.column + size.columns - 1;
int maxRow = Math.Min(endRow + 1, externalSize.rows);
int maxCol = Math.Min(endColumn + 1, externalSize.columns);
for (int row = internalPosition.row; row < maxRow; row++)
{
for (int column = internalPosition.column; column < maxCol; column++)
{
char character = externalTextGrid[row, column];
int textRow = row - internalPosition.row;
int textColumn = column - internalPosition.column;
textGrid[textRow, textColumn] = character;
}
}
Change();
}
private void Awake()
{
if (Tools.CheckError(textMesh == null, "No TextMeshPro object has been added"))
{
return;
}
if (Tools.CheckError(uiCursor == null, "No UICursor object has been added"))
{
return;
}
_mainLayer = new Layer(Size);
_layers = new List <Layer>();
_textGrid = new TextGrid(Size);
CalibrateTextMesh();
}