public void TestPInfo()
{
PInfo[,] data = new PInfo[_BufferWidth, _BufferHeight];
data.Populate(new PInfo().SetC('c').SetBg(ConsoleColor.Red).SetFg(ConsoleColor.Blue));
PrintBuffer(data);
}
public static PInfo[,] getColoredStrip(int height, Tuple <Tuple <int, int, int>, PInfo> mid, PInfo top, PInfo bottom)
{
//int notwall = (height - mid.Item1 ) / 2;
PInfo[,] data = new PInfo[1, height];
data.Populate();
for (int y = 0; y < height; y++)
{
if (y < mid.Item1.Item1)
{
data[0, y].Override(top);
}
else
{
if (y < mid.Item1.Item1 + mid.Item1.Item2)
{
data[0, y].Override(mid.Item2);
}
else
{
data[0, y].Override(bottom);
}
}
}
return(data);
}
public virtual PInfo[,] Render(double Dist, int ScreenHeight, double PlayerHeight, double RoomHeight, double DistFromLeft)
{
double updown = 30 * Math.PI / 180;
// calculate required height of sprite
// TODO: Make the system "realistic" things further up will be visible differently than headon
// currently only spreading the pixels over the calculated are
double upHigh = RoomHeight - PlayerHeight;
double unseenTop = Math.Tan(updown) * upHigh;
double unseenBot = Math.Tan(updown) * PlayerHeight;
double angleMidTop = Math.Atan(upHigh / Dist);
double angleMidBot = Math.Atan(PlayerHeight / Dist);
double angleTop = (90 * Math.PI / 180) - unseenTop - angleMidTop;
double angleBot = (90 * Math.PI / 180) - unseenBot - angleMidBot;
double halfheight = ScreenHeight / 2;
double Top = (int)Math.Round((angleTop / (angleTop + angleMidTop)) * halfheight);
double Mid = (int)Math.Round(((angleMidTop / (angleTop + angleMidTop)) * halfheight) + ((angleMidBot / (angleBot + angleMidBot)) * halfheight));
double Bottom = (int)Math.Round((angleBot / (angleBot + angleMidBot)) * halfheight);
while (Top + Mid + Bottom < ScreenHeight)
{
Mid++;
}
// now we have the height of our image
// then return one by one the pixels of the sprite equivalent to the pixel on screen
PInfo[,] data = new PInfo[1, ScreenHeight];
data.Populate();
double scale = Sprite.GetLength(1) / Mid * 1.0;
int column = (int)((Sprite.GetLength(0) / Width) * DistFromLeft);
for (int i = 0; i < Mid; i++)
{
// set pixel to the the right image
data[0, i + (int)Bottom] = Sprite[column, (int)Math.Floor((i) * scale)];
}
//Debug.WriteLine("i showed a sprite");
return(data);
}
static void Main(string[] args)
{
Console.ReadLine();
Stopwatch stop = new Stopwatch();
DirectConsoleAccess d = new DirectConsoleAccess(90, 90, 1, 1);
FastGMU gmu = new FastGMU(90, 90);
Console.ReadLine();
stop.Start();
//d.TestOutput();
//d.TestPInfo();
PInfo[,] data = new PInfo[90, 90];
data.Populate(new PInfo().SetC('A').SetBg(ConsoleColor.Black).SetFg(ConsoleColor.White));
d.PrintBuffer(data);
stop.Stop();
Console.WriteLine((double)stop.ElapsedMilliseconds / 1000);
Console.WriteLine("-------------");
Console.ReadLine();
ClassicDebugger debugger = new ClassicDebugger();
Holder <int> x = new Holder <int>("X", 0, 10);
Holder <int> y = new Holder <int>("Y", 0, 10);
Holder <int> index = new Holder <int>("i", 0, 10);
Holder <int> left = new Holder <int>("left", 0, 10);
Holder <int> top = new Holder <int>("top", 0, 10);
Holder <int> w = new Holder <int>("with", 0, 10);
Holder <int> h = new Holder <int>("height", 0, 10);
HolderString s = new HolderString("---");
debugger.Watcher.Add(x);
debugger.Watcher.Add(y);
debugger.Watcher.Add(index);
debugger.Watcher.Add(left);
debugger.Watcher.Add(top);
debugger.Watcher.Add(w);
debugger.Watcher.Add(h);
debugger.Watcher.Add(s);
debugger.UpdateTime = 200;
debugger.Activate();
//Console.SetWindowPosition(10, 10);
while (!Console.KeyAvailable)
{
//index.value++;
var i = MouseInput.GetMousePosition();
x.value = i.X;
y.value = i.Y;
var pos = MouseInput.GetMouseConsolePosition();
left.value = pos.X;
top.value = pos.Y;
w.value = pos.W;
h.value = pos.H;
s.Value = "".PadRight(w.value - 1, '-');
System.Threading.Thread.Sleep(50);
}
debugger.Abort();
Console.ReadLine();
}
private PInfo[,] renderLine(Line look)
{
PInfo[,] strip = new PInfo[1, height];
strip.Populate();
// Renderable, dist from origin, dist from player
Stack <Tuple <IRenderable, double, double> > renderstack = new Stack <Tuple <IRenderable, double, double> >();
// create a list of all things
List <Tuple <Line, IRenderable> > visibles = new List <Tuple <Line, IRenderable> >();
foreach (var item in SpriteObjects)
{
Line l = new Line();
// angle to player
double changeX = Player.x_2 - Player.x_1;
double changeY = Player.y_2 - Player.y_1;
// get angle to player
double angle = Math.Atan2(changeY, changeX);
// now rotate and get cords of start and end
// origin, left of player
l.x_1 = item.Value.Item1 + (Math.Cos(angle - (90 / Math.PI * 2)) * item.Key.Width / 2);
l.y_1 = item.Value.Item2 + (Math.Sin(angle - (90 / Math.PI * 2)) * item.Key.Width / 2);
// other side right of player
l.x_2 = item.Value.Item1 + (Math.Cos(angle + (90 / Math.PI * 2)) * item.Key.Width / 2);
l.y_2 = item.Value.Item2 + (Math.Sin(angle + (90 / Math.PI * 2)) * item.Key.Width / 2);
visibles.Add(new Tuple <Line, IRenderable>(l, item.Key));
}
foreach (var item in DObjectects)
{
visibles.Add(new Tuple <Line, IRenderable>(item.Key, item.Value));
}
// create shorter representation of line
double dirX = look.x_2 - look.x_1;
double dirY = look.y_2 - look.y_1;
double dist = Math.Sqrt(dirX * dirX + dirY * dirY);
// normalize vector
dirX /= dist;
dirY /= dist;
// now calculate the number of pixels until first contact with a wall
//PInfo wallLook = new PInfo() { hasBackground = true, background = ConsoleColor.Black };
bool reachedWall = false;
look.x_2 = look.x_1 + dirX * MAXDRAWDIST;
look.y_2 = look.y_1 + dirY * MAXDRAWDIST;
double xInt;
double yInt;
if (look.y_2 == 15.3)
{
Debug.WriteLine("");
}
var found = visibles
.Where(v => doLinesIntersect(look, v.Item1, out xInt, out yInt))
.Select(i =>
{
double atX;
double atY;
doLinesIntersect(look, i.Item1, out atX, out atY);
return(new { Object = i, Distance = Math.Sqrt(Math.Pow(look.x_1 - atX, 2) + Math.Pow(look.y_1 - atY, 2)), XInt = atX, YInt = atY });
})
.ToList();
if (found.Count == 0)
{
Debug.WriteLine("empty");
}
var ToRender = found
.Where(f => f.Distance <= found.Where(wall => !wall.Object.Item2.isTransparent).Min(closest => closest.Distance))
.OrderBy(all => - all.Distance)
.ToList();
foreach (var some in ToRender)
{
double distFromOrigin = Math.Sqrt(Math.Pow(some.XInt - some.Object.Item1.x_1, 2) + Math.Pow(some.YInt - some.Object.Item1.y_1, 2));
renderstack.Push(new Tuple <IRenderable, double, double>(some.Object.Item2, distFromOrigin, some.Distance));
}
//Debug.WriteLine(ToRender.Count);
/*
* foreach (var item in visibles)
* {
* double xIntersect;
* double yIntersect;
* if (doLinesIntersect(look, item.Item1, out xIntersect, out yIntersect))
* {
*
* if (!renderstack.Select((x) => { return x.Item1; }).Contains(item.Item2))
* {
* if (!item.Item2.isTransparent)
* {
* reachedWall = true;
* }
* // distance from object origin
* double distFromOrigin = Math.Sqrt(Math.Pow(xIntersect - item.Item1.x_1, 2) + Math.Pow(yIntersect - item.Item1.y_1, 2));
* // Object, distance from object origin, distance from camera
* renderstack.Push(new Tuple<IRenderable, double, double>(item.Item2, distFromOrigin, inst * 0.01));
* }
*
* }
* }*/
renderstack.Push(new Tuple <IRenderable, double, double>(
new Object3D()
{
isTransparent = false,
pattern = new PInfo[, ]
{
{
new PInfo()
{
HasBackground = true, Background = ConsoleColor.Black
}
}
}
}
, 1
, MAXDRAWDIST
));
while (renderstack.Count > 0)
{
Tuple <IRenderable, double, double> data = renderstack.Pop();
strip.Merge(data.Item1.Render(data.Item3, height, PlayerHeight, RoomHeight, data.Item2));
}
return(strip);
}
public virtual PInfo[,] Render(double Dist, int ScreenHeight, double PlayerHeight, double roomHeight, double DistFromLeft)
{
double updown = 30 * Math.PI / 180;
// calculate the parts of top and bottom
double upHigh = roomHeight - PlayerHeight;
// calculate what left
DistFromLeft = DistFromLeft % patternwidth;
double side = DistFromLeft * pattern.GetLength(0);
double unseenTop = Math.Tan(updown) * upHigh;
double unseenBot = Math.Tan(updown) * PlayerHeight;
double angleMidTop = Math.Atan(upHigh / Dist);
double angleMidBot = Math.Atan(PlayerHeight / Dist);
double angleTop = (90 * Math.PI / 180) - unseenTop - angleMidTop;
double angleBot = (90 * Math.PI / 180) - unseenBot - angleMidBot;
double halfheight = ScreenHeight / 2;
int Bottom = (int)Math.Round((angleTop / (angleTop + angleMidTop)) * halfheight);
int Mid = (int)Math.Round(((angleMidTop / (angleTop + angleMidTop)) * halfheight) + ((angleMidBot / (angleBot + angleMidBot)) * halfheight));
int Top = (int)Math.Round((angleBot / (angleBot + angleMidBot)) * halfheight);
while (Top + Mid + Bottom < ScreenHeight)
{
Mid++;
}
double pixelPerHeight = roomHeight / Mid;
#region create strip
//int notwall = (height - mid.Item1 ) / 2;
PInfo[,] data = new PInfo[1, ScreenHeight];
data.Populate();
for (int y = 0; y < ScreenHeight; y++)
{
if (y < Bottom)
{
data[0, y].Override(new PInfo().SetBg(ConsoleColor.Gray));
}
else
{
if (y < Bottom + Mid)
{
// calculate what pixels
double up = ((y - Bottom) * pixelPerHeight) % patternheight;
data[0, y].Override(pattern[(int)Math.Floor(side), (int)Math.Floor(up)]);
}
else
{
data[0, y].Override(new PInfo().SetBg(ConsoleColor.DarkGray));
}
}
}
#endregion
return(data);
}
