protected override Surface CreateSurface()
{
return(GuiUtil.CreateSurfaceFromBitmap(grp.GetFrame(frame),
grp.Width, grp.Height,
Palette,
true));
}
void TileRow(Surface surf, Grp grp, byte[] pal, int l, int c, int r, int y)
{
Surface lsurf = GuiUtil.CreateSurfaceFromBitmap(grp.GetFrame(l),
grp.Width, grp.Height,
pal,
41, 0);
Surface csurf = GuiUtil.CreateSurfaceFromBitmap(grp.GetFrame(c),
grp.Width, grp.Height,
pal,
41, 0);
Surface rsurf = GuiUtil.CreateSurfaceFromBitmap(grp.GetFrame(r),
grp.Width, grp.Height,
pal,
41, 0);
surf.Blit(lsurf, new Point(0, y));
for (int x = grp.Width; x < surf.Width - grp.Width; x += grp.Width)
{
surf.Blit(csurf, new Point(x, y));
}
surf.Blit(rsurf, new Point(surf.Width - grp.Width, y));
}
void DoPlayFrame(int frame_num)
{
if (current_frame != frame_num)
{
current_frame = frame_num;
if (sprite_surface != null)
{
sprite_surface.Dispose();
}
sprite_surface = GuiUtil.CreateSurfaceFromBitmap(grp.GetFrame(frame_num),
grp.Width, grp.Height,
palette,
true);
Invalidate();
}
}
void Paint(DateTime now)
{
int draw_x = (int)(x - hot_x);
int draw_y = (int)(y - hot_y);
if (current_frame == grp.FrameCount)
{
current_frame = 0;
}
if (surfaces[current_frame] == null)
{
surfaces[current_frame] = GuiUtil.CreateSurfaceFromBitmap(grp.GetFrame(current_frame),
grp.Width, grp.Height,
palette,
true);
}
Painter.Blit(surfaces[current_frame], new Point(draw_x, draw_y));
}