/// <summary>
/// Creates a surface without initializing it
/// </summary>
/// <param name="position">the top-left corner of the surface, in global terms</param>
/// <param name="resolution">the resolution of the surface</param>
/// <returns>The surface</returns>
public FucksSurfaceManager CreateSurface(TermPosition position, TermResolution resolution)
{
var sz = new TermSize(resolution.Xres, resolution.Yres);
var manager = new FucksSurfaceManager(position, sz, resolution, BasicColor.Default);
surfaces.Add(manager);
return(manager);
}
/// <summary>
/// Creates and initializes a surface encompasses the whole terminal
/// </summary>
/// <returns>The surface</returns>
public FucksSurfaceManager CreateAndInitializeFullSurface()
{
var sz = TermSize.CurrentTermSize;
var manager = new FucksSurfaceManager(TermPosition.Origin, sz, BasicColor.Default);
manager.Initialize();
surfaces.Add(manager);
return(manager);
}
/// <summary>
/// Brings a surface to the top,
/// effectively focusing it
/// </summary>
/// <param name="surface">The surface to focus</param>
public void Focus(FucksSurfaceManager surface)
{
int idx = surfaces.FindIndex((obj) => obj == surface);
if (idx == surfaces.Count - 1)
{
return;
}
surfaces.Swap(idx, surfaces.Count - 1);
surfaces.ForEach(mgr => mgr.MarkDirty()); //XXX this redraws the whole frame
dirty = true;
}
/// <summary>
/// Translates a surface along the XY plane
/// </summary>
/// <param name="manager">the surface</param>
/// <param name="x">amount to move in X</param>
/// <param name="y">amount to move in Y</param>
public void Translate(FucksSurfaceManager manager, int x, int y)
{
// invalidated = true;
var postl = manager.surfacePosition;
var bound = manager.bounds;
manager.Translate(x, y);
postl = postl.CompoundMinimumBound(x, y);
var posbr = bound.CompoundMaximumBound(x, y) + postl;
for (TermPosition pos = postl; pos.X <= posbr.X; pos.X++)
{
for (pos.Y = postl.Y; pos.Y <= posbr.Y; pos.Y++)
{
ref
var v = ref renderState[pos.X, pos.Y];
v.rendered = false;
v.dirty = true;
surfaces.ForEach(mgr => mgr.MarkCellDirtyIfInBounds(pos));
}
}
public void PutChar(FucksSurfaceManager surface, char c, TermPosition termPosition)
{
surface.PutChar(c, ref termPosition);
dirty = surface.Dirty;
}