public static uint SysTVGetScrMode(ref SysPoint Size)
{
uint result = 0;
Windows.GetConsoleScreenBufferInfo(Windows.GetStdHandle((int)StdHandles.STD_OUTPUT_HANDLE), out SysBufInfo);
switch (SysBufInfo.dwSize.Y)
{
case 25: result = 0x0003;
break;
case 43:
case 50: result = 0x0103;
break;
default: result = 0x00ff;
break;
}
Size.X = SysBufInfo.dwSize.X;
Size.Y = SysBufInfo.dwSize.Y;
if (Size.Y > 234)
{
Size.Y = 234;
}
return(result);
}
public static void InitVideo()
{
SysTVGetCurType(ref StrtCurY1, ref StrtCurY2, ref StrtCurVisible);
SysPoint Dummy = new SysPoint();
if (StartupMode != 0xFFFF)
{
StartupMode = SysTVGetScrMode(ref Dummy);
}
if (StartupMode != ScreenMode)
{
SysTVSetScrMode((int)ScreenMode);
}
SetCrtData();
}
public static void SetCrtData()
{
int Y1, Y2;
bool Visible;
SysPoint SrcSize = new SysPoint();
ScreenMode = SysTVGetScrMode(ref SrcSize);
ScreenHeight = (byte)SrcSize.Y;
ScreenWidth = (byte)SrcSize.X;
HiResScreen = true;
SaveScreen = new CHAR_INFO[(ScreenWidth) * (ScreenHeight)];
Y1 = 0;
Y2 = 0;
Visible = true;
SysTVGetCurType(ref Y1, ref Y2, ref Visible);
}