public void postProcess(Level level)
{
for (int i = 0; i < width * height; i++)
{
double zl = zBuffer[i];
if (zl < 0)
{
int xx = ((int)Math.Floor((i % width) - rot * 512 / (Math.PI * 2))) & 511;
int yy = i / width;
pixels[i] = Art.sky.pixels[xx + yy * 512] * 0x444455;
}
else
{
int xp = (i % width);
int yp = (i / width) * 14;
double xx = ((i % width - width / 2.0) / width);
int col = pixels[i];
int brightness = (int)(300 - zl * 6 * (xx * xx * 2 + 1));
brightness = (brightness + ((xp + yp) & 3) * 4) >> 4 << 4;
if (brightness < 0) brightness = 0;
if (brightness > 255) brightness = 255;
int r = (col >> 16) & 0xff;
int g = (col >> 8) & 0xff;
int b = (col) & 0xff;
r = r * brightness / 255;
g = g * brightness / 255;
b = b * brightness / 255;
pixels[i] = r << 16 | g << 8 | b;
}
}
}
public override void decorate(Level level, int x, int y)
{
Random random = new Random((x + y * 1000) * 341871231);
double r = 0.4;
for (int i = 0; i < 1000; i++)
{
int face = random.Next(4);
if (face == 0 && level.getBlock(x - 1, y).solidRender)
{
torchSprite.x -= r;
break;
}
if (face == 1 && level.getBlock(x, y - 1).solidRender)
{
torchSprite.z -= r;
break;
}
if (face == 2 && level.getBlock(x + 1, y).solidRender)
{
torchSprite.x += r;
break;
}
if (face == 3 && level.getBlock(x, y + 1).solidRender)
{
torchSprite.z += r;
break;
}
}
}
public override bool use(Level level, Item item)
{
open = !open;
if (open)
Sound.click1.play();
else
Sound.click2.play();
return true;
}
public void switchLevel(LevelEnum levelEnum, int id)
{
pauseTime = 30;
level.removeEntityImmediately(player);
level = Level.LoadLevel(this, levelEnum);
level.findSpawn(id);
player.x = level.xSpawn;
player.z = level.ySpawn;
((LadderBlock) level.getBlock(level.xSpawn, level.ySpawn)).wait = true;
player.x += Math.Sin(player.rot) * 0.2;
player.z += Math.Cos(player.rot) * 0.2;
level.addEntity(player);
}
public void newGame()
{
Level.clear();
level = Level.LoadLevel(this, LevelEnum.Start);
player = new Player();
player.level = level;
level.player = player;
player.x = level.xSpawn;
player.z = level.ySpawn;
level.addEntity(player);
player.rot = Math.PI + 0.4;
}
public override bool use(Level level, Item item)
{
pressed = !pressed;
if (pressed) tex = 3;
else tex = 2;
level.trigger(id, pressed);
if (pressed)
Sound.click1.play();
else
Sound.click2.play();
return true;
}
public override bool use(Level level, Item item)
{
return false;
}
public virtual bool use(Level level, Item item)
{
return false;
}
public virtual void decorate(Level level, int x, int y)
{
}
private void renderFloor(Level level)
{
for (int y = 0; y < height; y++)
{
double yd = ((y + 0.5) - yCenter) / fov;
bool floor = true;
double zd = (4 - zCam * 8) / yd;
if (yd < 0)
{
floor = false;
zd = (4 + zCam * 8) / -yd;
}
for (int x = 0; x < width; x++)
{
if (zBuffer[x + y * width] <= zd) continue;
double xd = (xCenter - x) / fov;
xd *= zd;
double xx = xd * rCos + zd * rSin + (xCam + 0.5) * 8;
double yy = zd * rCos - xd * rSin + (yCam + 0.5) * 8;
int xPix = (int)(xx * 2);
int yPix = (int)(yy * 2);
int xTile = xPix >> 4;
int yTile = yPix >> 4;
Block block = level.getBlock(xTile, yTile);
int col = block.floorCol;
int tex = block.floorTex;
if (!floor)
{
col = block.ceilCol;
tex = block.ceilTex;
}
if (tex < 0)
{
zBuffer[x + y * width] = -1;
}
else
{
zBuffer[x + y * width] = zd;
pixels[x + y * width] = Art.floors.pixels[((xPix & 15) + (tex % 8) * 16) + ((yPix & 15) + (tex / 8) * 16) * 128] * col;
}
}
}
}
