public void Copy(ConsoleArea window, Position offset)
{
var minHeight = Math.Min(window.Size.Height, Size.Height - offset.Y);
var minWidth = Math.Min(window.Size.Width, Size.Width - offset.X);
for (var y = 0; y < minHeight; ++y)
{
for (var x = 0; x < minWidth; ++x)
{
var position = new Position(x, y);
var sourceIndex = window.GetCharacterIndex(position);
if (sourceIndex < 0)
{
continue;
}
var targetIndex = GetCharacterIndex(position + offset);
if (targetIndex < 0)
{
continue;
}
characters [targetIndex] = window.characters [sourceIndex];
}
}
}
public void Update(ConsoleArea window)
{
Console.CursorVisible = false;
int lastX = -1;
int lastY = -1;
var updateHeight = Math.Min(window.Size.Height, screenWindow.Size.Height);
var updateWidth = Math.Min(window.Size.Width, screenWindow.Size.Width);
var chars = window.ConsoleCharacters;
for (var y = 0; y < updateHeight; ++y)
{
for (var x = 0; x < updateWidth; ++x)
{
var position = new Position(x, y);
var sourceIndex = window.GetCharacterIndex(position);
var sourceChar = window.ConsoleCharacters [sourceIndex];
var targetIndex = screenWindow.GetCharacterIndex(position);
var targetChar = screenWindow.ConsoleCharacters [targetIndex];
if (!sourceChar.IsSame(targetChar))
{
if (x != lastX || y != lastY)
{
SetCursorPosition(x, y);
}
SetCharacterAndColor(sourceChar);
lastX = x + 1;
lastY = y;
screenWindow.ConsoleCharacters [targetIndex] = sourceChar;
}
}
}
_driver.Move(window.CursorPosition);
_driver.Refresh();
// Console.CursorVisible = true;
}
