protected BaseGraphicsScreenMode(VduSystem vdu, int textWidth, int textHeight, int pixelWidth, int pixelHeight, int unitsWidth, int unitsHeight, byte bitsPerPixel)
: base(vdu, textWidth, textHeight, unitsWidth, unitsHeight, bitsPerPixel)
{
this.pixelWidth = pixelWidth;
this.pixelHeight = pixelHeight;
// stored the pixel format from the bpp of screenmode
PixelFormat pixelFormat = CreatePixelFormat(bitsPerPixel);
bitmap = new Bitmap(SquarePixelWidth, SquarePixelHeight, pixelFormat);
// define the default text window to be full screen
needsRepaint = true;
// TODO: Make this a method in VduSystem
// define the Graphics char size
vdu.GraphicsCharSizeX = pixelWidth / textWidth;
vdu.GraphicsCharSizeY = pixelHeight / textHeight;
vdu.GraphicsCharSpaceX = pixelWidth / textWidth;
vdu.GraphicsCharSpaceY = pixelHeight / textHeight;
// TODO: Make this a method in VduSystem
// define the Text char size
vdu.TextCharSizeX = pixelWidth / textWidth;
vdu.TextCharSizeY = pixelHeight / textHeight;
vdu.TextCharSpaceX = pixelWidth / textWidth;
vdu.TextCharSpaceY = pixelHeight / textHeight;
vduForm = new VduForm(this);
vduForm.BackColor = Color.Black;
vduForm.Show(); // TODO: Is this the best place for this?
}
protected AbstractScreenMode(VduSystem vdu, int textWidth, int textHeight, int unitsWidth, int unitsHeight, byte bitsPerPixel)
{
this.vdu = vdu;
this.textWidth = textWidth;
this.textHeight = textHeight;
this.unitsWidth = unitsWidth;
this.unitsHeight = unitsHeight;
this.bitsPerPixel = bitsPerPixel;
}
static BasicCommands()
{
vdu = new VduSystem();
os = new OS(vdu);
printManager = new PrintManager(os, vdu);
ticksAtTime = Environment.TickCount;
time = ticksAtTime / 10;
}
private int width = 0; // A width of 0 means that width is ignored
#endregion Fields
#region Constructors
public PrintManager(OS os, VduSystem vdu)
{
this.os = os;
this.vdu = vdu;
FormatNumber = 0x90A;
}
public static AbstractScreenMode CreateScreenMode(VduSystem vdu, byte number)
{
switch (number & 127) // after reading prm only bottom 7 bits are used for setting mode (top bit is for shadow modes) PRM 1-597
{
case 0: return new PalettedGraphicsScreenMode(vdu, 1, 80, 32, 640, 256, 1280, 1024);
case 1: return new PalettedGraphicsScreenMode(vdu, 2, 40, 32, 320, 256, 1280, 1024);
case 2: return new PalettedGraphicsScreenMode(vdu, 4, 20, 32, 160, 256, 1280, 1024);
case 3: return new PalettedTextScreenMode(vdu, 1, 80, 25); // 1280, 1000 checked by using mouse co-ords in this mode
case 4: return new PalettedGraphicsScreenMode(vdu, 1, 40, 32, 320, 256, 1280, 1024);
case 5: return new PalettedGraphicsScreenMode(vdu, 2, 20, 32, 160, 256, 1280, 1024);
case 6: return new PalettedTextScreenMode(vdu, 1, 40, 25); // 1280, 1000
case 7: return new TeletextScreenMode(vdu); // 1280, 1000
case 8: return new PalettedGraphicsScreenMode(vdu, 2, 80, 32, 640, 256, 1280, 1024);
case 9: return new PalettedGraphicsScreenMode(vdu, 4, 40, 32, 320, 256, 1280, 1024);
case 10: return new PalettedGraphicsScreenMode(vdu, 8, 20, 32, 160, 256, 1280, 1024);
case 11: return new PalettedGraphicsScreenMode(vdu, 2, 80, 25, 640, 250, 1280, 1000);
case 12: return new PalettedGraphicsScreenMode(vdu, 4, 80, 32, 640, 256, 1280, 1024);
case 13: return new PalettedGraphicsScreenMode(vdu, 8, 40, 32, 320, 256, 1280, 1024);
case 14: return new PalettedGraphicsScreenMode(vdu, 4, 80, 25, 640, 250, 1280, 1024);
case 15: return new PalettedGraphicsScreenMode(vdu, 8, 80, 32, 640, 256, 1280, 1024);
case 16: return new PalettedGraphicsScreenMode(vdu, 4, 132, 32, 1056, 256, 2112, 1024);
case 17: return new PalettedGraphicsScreenMode(vdu, 4, 132, 25, 1056, 250, 2112, 1000);
case 18: return new PalettedGraphicsScreenMode(vdu, 1, 80, 64, 640, 512, 1280, 1024);
case 19: return new PalettedGraphicsScreenMode(vdu, 2, 80, 64, 640, 512, 1280, 1024);
case 20: return new PalettedGraphicsScreenMode(vdu, 4, 80, 64, 640, 512, 1280, 1024);
case 21: return new PalettedGraphicsScreenMode(vdu, 8, 80, 64, 640, 512, 1280, 1024);
case 22: return new PalettedGraphicsScreenMode(vdu, 4, 96, 36, 768, 288, 768, 576);
case 23: return new PalettedGraphicsScreenMode(vdu, 1, 144, 56, 1152, 896, 2304, 1792);
case 24: return new PalettedGraphicsScreenMode(vdu, 8, 132, 32, 1056, 256, 2112, 1024);
case 25: return new PalettedGraphicsScreenMode(vdu, 1, 80, 60,640, 480, 1280, 960);
case 26: return new PalettedGraphicsScreenMode(vdu, 2, 80, 60, 640, 480, 1280, 960);
case 27: return new PalettedGraphicsScreenMode(vdu, 4, 80, 60, 640, 480, 1280, 960);
case 28: return new PalettedGraphicsScreenMode(vdu, 8, 80, 60, 640, 480, 1280, 960);
case 29: return new PalettedGraphicsScreenMode(vdu, 1, 100, 75, 800, 600, 1600, 1200);
case 30: return new PalettedGraphicsScreenMode(vdu, 2, 100, 75, 800, 600, 1600, 1200);
case 31: return new PalettedGraphicsScreenMode(vdu, 4, 100, 75, 800, 600, 1600, 1200);
case 33: return new PalettedGraphicsScreenMode(vdu, 1, 96, 36, 768, 288, 1536, 1152);
case 34: return new PalettedGraphicsScreenMode(vdu, 2, 96, 36, 768, 288, 1536, 1152);
case 35: return new PalettedGraphicsScreenMode(vdu, 4, 96, 36, 768, 288, 1536, 1152);
case 36: return new PalettedGraphicsScreenMode(vdu, 8, 96, 36, 768, 288, 1536, 1152);
case 37: return new PalettedGraphicsScreenMode(vdu, 1, 112, 44, 896, 352, 1792, 1408);
case 38: return new PalettedGraphicsScreenMode(vdu, 2, 112, 44, 896, 352, 1792, 1408);
case 39: return new PalettedGraphicsScreenMode(vdu, 4, 112, 44, 896, 352, 1792, 1408);
case 40: return new PalettedGraphicsScreenMode(vdu, 8, 112, 44, 896, 352, 1792, 1408);
case 41: return new PalettedGraphicsScreenMode(vdu, 1, 80, 44, 640, 352, 1280, 1408);
case 42: return new PalettedGraphicsScreenMode(vdu, 2, 80, 44, 640, 352, 1280, 1408);
case 43: return new PalettedGraphicsScreenMode(vdu, 4, 80, 44, 640, 352, 1280, 1408);
case 44: return new PalettedGraphicsScreenMode(vdu, 1, 80, 25, 640, 200, 1280, 800);
case 45: return new PalettedGraphicsScreenMode(vdu, 2, 80, 25, 640, 200, 1280, 800);
case 46: return new PalettedGraphicsScreenMode(vdu, 4, 80, 25, 640, 200, 1280, 800);
case 47: return new RawConsoleScreenMode(vdu);
default: throw new NoSuchScreenModeException(number);
}
}
public TrueGraphicsScreenMode(VduSystem vdu, int textWidth, int textHeight, int pixelWidth, int pixelHeight, int unitsWidth, int unitsHeight, byte bitsPerPixel)
: base(vdu, textWidth, textHeight, pixelWidth, pixelHeight, unitsWidth, unitsHeight, bitsPerPixel)
{
}
public TeletextScreenMode(VduSystem vdu) :
base(vdu, 40, 25, 4) // 4 bits per pixel in last argument for the colours in teletext (7+flashing)
{
SetConsoleSize();
}
public OS(VduSystem vdu)
{
this.vdu = vdu;
}
public PalettedTextScreenMode(VduSystem vdu, byte bitsPerPixel, int textWidth, int textHeight) :
base(vdu, textWidth, textHeight, bitsPerPixel)
{
SetConsoleSize();
palette = new Palette(bitsPerPixel);
}
public PalettedGraphicsScreenMode(VduSystem vdu, byte bitsPerPixel, int textWidth, int textHeight, int pixelWidth, int pixelHeight, int unitsWidth, int unitsHeight)
: base(vdu, textWidth, textHeight, pixelWidth, pixelHeight, unitsWidth, unitsHeight, bitsPerPixel)
{
palette = new Palette(bitsPerPixel);
indexedBitmap = new Bitmap(SquarePixelWidth, SquarePixelHeight, PixelFormat.Format8bppIndexed);
}
