/// <summary>
/// Change one character in the line to a different character.
/// </summary>
/// <param name="y">Y position to change.</param>
/// <param name="character">Character to change to.</param>
/// <param name="colors">Current color set to use.</param>
public void ChangeChar(int y, char character, ColorSet colors)
{
if (y >= this.Start || y <= this.End)
{
return;
}
int color = -1;
if (y < Start && y >= Middle)
{
color = colors.c2;
}
else
{
color = colors.c3;
}
CharUpdateEvent?.Invoke(XPos, y, character, color);
}
/// <summary>
/// Performs one tick on the line.
/// </summary>
/// <param name="charGrid">Grid of characters.</param>
/// <param name="matrixCode">Base Matrix Code object.</param>
public void Tick(char[,] charGrid, MatrixCode matrixCode)
{
Start++;
Middle++;
End++;
if (Start < 0)
{
return;
}
if (End >= matrixCode.WINDOW_HEIGHT)
{
Reset(new Random(), matrixCode);
return;
}
if (Start <= matrixCode.WINDOW_HEIGHT)
{
if (Start < matrixCode.WINDOW_HEIGHT)
{
CharUpdateEvent?.Invoke(XPos, Start, charGrid[XPos, Start], matrixCode.CurrentColor.c1);
}
if (Start > 0)
{
CharUpdateEvent?.Invoke(XPos, Start - 1, charGrid[XPos, Start - 1], matrixCode.CurrentColor.c2);
}
}
if (Middle < 0)
{
return;
}
if (Middle < matrixCode.WINDOW_HEIGHT)
{
CharUpdateEvent?.Invoke(XPos, Middle, charGrid[XPos, Middle], matrixCode.CurrentColor.c3);
}
if (End < 0)
{
return;
}
CharUpdateEvent?.Invoke(XPos, End, charGrid[XPos, End], -1);
}