Пример #1
0
  public boolean render(MapChunkCache cache, KzedMapTile tile, File outputFile) {
    DynmapWorld world = tile.getDynmapWorld();
    boolean isnether = world.isNether();
    DynmapBufferedImage im =
        DynmapBufferedImage.allocateBufferedImage(KzedMap.tileWidth, KzedMap.tileHeight);
    DynmapBufferedImage zim =
        DynmapBufferedImage.allocateBufferedImage(KzedMap.tileWidth / 2, KzedMap.tileHeight / 2);

    DynmapBufferedImage im_day = null;
    DynmapBufferedImage zim_day = null;
    if (night_and_day) {
      im_day = DynmapBufferedImage.allocateBufferedImage(KzedMap.tileWidth, KzedMap.tileHeight);
      zim_day =
          DynmapBufferedImage.allocateBufferedImage(KzedMap.tileWidth / 2, KzedMap.tileHeight / 2);
    }

    if (cache.getWorld().worldheight > 128) {
      if (maximumHeight == 127) maximumHeight = cache.getWorld().worldheight - 1;
    }
    int ix = tile.px / 2 + tile.py / 2 - ((127 - maximumHeight) / 2);
    int iy = maximumHeight;
    int iz = tile.px / 2 - tile.py / 2 + ((127 - maximumHeight) / 2);

    /* Don't mess with existing height-clipped renders */
    if (maximumHeight < 127) isnether = false;

    int jx, jz;

    int x, y;

    MapIterator mapiter = cache.getIterator(ix, iy, iz);

    Color c1 = new Color();
    Color c2 = new Color();
    int[] argb = im.argb_buf;
    int[] zargb = zim.argb_buf;
    Color c1_day = null;
    Color c2_day = null;
    int[] argb_day = null;
    int[] zargb_day = null;
    if (night_and_day) {
      c1_day = new Color();
      c2_day = new Color();
      argb_day = im_day.argb_buf;
      zargb_day = zim_day.argb_buf;
    }
    int rowoff = 0;
    /* draw the map */
    for (y = 0; y < KzedMap.tileHeight; ) {
      jx = ix;
      jz = iz;

      for (x = KzedMap.tileWidth - 1; x >= 0; x -= 2) {
        mapiter.initialize(jx, iy, jz);
        scan(world, 0, isnether, c1, c1_day, mapiter);
        mapiter.initialize(jx, iy, jz);
        scan(world, 2, isnether, c2, c2_day, mapiter);

        argb[rowoff + x] = c1.getARGB();
        argb[rowoff + x - 1] = c2.getARGB();

        if (night_and_day) {
          argb_day[rowoff + x] = c1_day.getARGB();
          argb_day[rowoff + x - 1] = c2_day.getARGB();
        }

        jx++;
        jz++;
      }

      y++;
      rowoff += KzedMap.tileWidth;

      jx = ix;
      jz = iz - 1;

      for (x = KzedMap.tileWidth - 1; x >= 0; x -= 2) {
        mapiter.initialize(jx, iy, jz);
        scan(world, 2, isnether, c1, c1_day, mapiter);
        jx++;
        jz++;
        mapiter.initialize(jx, iy, jz);
        scan(world, 0, isnether, c2, c2_day, mapiter);

        argb[rowoff + x] = c1.getARGB();
        argb[rowoff + x - 1] = c2.getARGB();

        if (night_and_day) {
          argb_day[rowoff + x] = c1_day.getARGB();
          argb_day[rowoff + x - 1] = c2_day.getARGB();
        }
      }
      y++;
      rowoff += KzedMap.tileWidth;

      ix++;
      iz--;
    }
    /* Now, compute zoomed tile - bilinear filter 2x2 -> 1x1 */
    doScaleWithBilinear(argb, zargb, KzedMap.tileWidth, KzedMap.tileHeight);
    if (night_and_day) {
      doScaleWithBilinear(argb_day, zargb_day, KzedMap.tileWidth, KzedMap.tileHeight);
    }

    /* Hand encoding and writing file off to MapManager */
    KzedZoomedMapTile zmtile = new KzedZoomedMapTile(tile.getDynmapWorld(), tile);
    File zoomFile = MapManager.mapman.getTileFile(zmtile);

    return doFileWrites(outputFile, tile, im, im_day, zmtile, zoomFile, zim, zim_day);
  }
Пример #2
0
  @Override
  public boolean render(MapChunkCache cache, HDMapTile tile, String mapname) {
    Color rslt = new Color();
    MapIterator mapiter = cache.getIterator(0, 0, 0);
    /* Build shader state object for each shader */
    HDShaderState[] shaderstate =
        MapManager.mapman.hdmapman.getShaderStateForTile(tile, cache, mapiter, mapname);
    int numshaders = shaderstate.length;
    if (numshaders == 0) return false;
    /* Check if nether world */
    boolean isnether = tile.getWorld().getEnvironment() == Environment.NETHER;
    /* Create buffered image for each */
    DynmapBufferedImage im[] = new DynmapBufferedImage[numshaders];
    DynmapBufferedImage dayim[] = new DynmapBufferedImage[numshaders];
    int[][] argb_buf = new int[numshaders][];
    int[][] day_argb_buf = new int[numshaders][];

    for (int i = 0; i < numshaders; i++) {
      HDShader shader = shaderstate[i].getShader();
      HDLighting lighting = shaderstate[i].getLighting();
      if (shader.isEmittedLightLevelNeeded() || lighting.isEmittedLightLevelNeeded())
        need_emittedlightlevel = true;
      if (shader.isSkyLightLevelNeeded() || lighting.isSkyLightLevelNeeded())
        need_skylightlevel = true;
      im[i] = DynmapBufferedImage.allocateBufferedImage(tileWidth, tileHeight);
      argb_buf[i] = im[i].argb_buf;
      if (lighting.isNightAndDayEnabled()) {
        dayim[i] = DynmapBufferedImage.allocateBufferedImage(tileWidth, tileHeight);
        day_argb_buf[i] = dayim[i].argb_buf;
      }
    }

    /* Create perspective state object */
    OurPerspectiveState ps = new OurPerspectiveState(mapiter, isnether);

    ps.top = new Vector3D();
    ps.bottom = new Vector3D();
    double xbase = tile.tx * tileWidth;
    double ybase = tile.ty * tileHeight;
    boolean shaderdone[] = new boolean[numshaders];
    boolean rendered[] = new boolean[numshaders];
    for (int x = 0; x < tileWidth; x++) {
      ps.px = x;
      for (int y = 0; y < tileHeight; y++) {
        ps.top.x =
            ps.bottom.x =
                xbase + x + 0.5; /* Start at center of pixel at Y=127.5, bottom at Y=-0.5 */
        ps.top.y = ps.bottom.y = ybase + y + 0.5;
        ps.top.z = maxheight + 0.5;
        ps.bottom.z = minheight - 0.5;
        map_to_world.transform(ps.top); /* Transform to world coordinates */
        map_to_world.transform(ps.bottom);
        ps.py = y;
        for (int i = 0; i < numshaders; i++) {
          shaderstate[i].reset(ps);
        }
        ps.raytrace(cache, mapiter, shaderstate, shaderdone);
        for (int i = 0; i < numshaders; i++) {
          if (shaderdone[i] == false) {
            shaderstate[i].rayFinished(ps);
          } else {
            shaderdone[i] = false;
            rendered[i] = true;
          }
          shaderstate[i].getRayColor(rslt, 0);
          argb_buf[i][(tileHeight - y - 1) * tileWidth + x] = rslt.getARGB();
          if (day_argb_buf[i] != null) {
            shaderstate[i].getRayColor(rslt, 1);
            day_argb_buf[i][(tileHeight - y - 1) * tileWidth + x] = rslt.getARGB();
          }
        }
      }
    }

    boolean renderone = false;
    /* Test to see if we're unchanged from older tile */
    TileHashManager hashman = MapManager.mapman.hashman;
    for (int i = 0; i < numshaders; i++) {
      long crc = hashman.calculateTileHash(argb_buf[i]);
      boolean tile_update = false;
      String prefix = shaderstate[i].getMap().getPrefix();
      if (rendered[i]) {
        renderone = true;
        MapType.ImageFormat fmt = shaderstate[i].getMap().getImageFormat();
        String fname = tile.getFilename(prefix, fmt);
        File f = new File(tile.getDynmapWorld().worldtilepath, fname);
        FileLockManager.getWriteLock(f);
        try {
          if ((!f.exists())
              || (crc != hashman.getImageHashCode(tile.getKey(), prefix, tile.tx, tile.ty))) {
            /* Wrap buffer as buffered image */
            Debug.debug("saving image " + f.getPath());
            if (!f.getParentFile().exists()) f.getParentFile().mkdirs();
            try {
              FileLockManager.imageIOWrite(im[i].buf_img, fmt.getFileExt(), f);
            } catch (IOException e) {
              Debug.error("Failed to save image: " + f.getPath(), e);
            } catch (java.lang.NullPointerException e) {
              Debug.error("Failed to save image (NullPointerException): " + f.getPath(), e);
            }
            MapManager.mapman.pushUpdate(tile.getWorld(), new Client.Tile(fname));
            hashman.updateHashCode(tile.getKey(), prefix, tile.tx, tile.ty, crc);
            tile.getDynmapWorld().enqueueZoomOutUpdate(f);
            tile_update = true;
          } else {
            Debug.debug("skipping image " + f.getPath() + " - hash match");
          }
        } finally {
          FileLockManager.releaseWriteLock(f);
          DynmapBufferedImage.freeBufferedImage(im[i]);
        }
        MapManager.mapman.updateStatistics(tile, prefix, true, tile_update, !rendered[i]);
        /* Handle day image, if needed */
        if (dayim[i] != null) {
          fname = tile.getDayFilename(prefix, fmt);
          f = new File(tile.getDynmapWorld().worldtilepath, fname);
          FileLockManager.getWriteLock(f);
          prefix = prefix + "_day";
          tile_update = false;
          try {
            if ((!f.exists())
                || (crc != hashman.getImageHashCode(tile.getKey(), prefix, tile.tx, tile.ty))) {
              /* Wrap buffer as buffered image */
              Debug.debug("saving image " + f.getPath());
              if (!f.getParentFile().exists()) f.getParentFile().mkdirs();
              try {
                FileLockManager.imageIOWrite(dayim[i].buf_img, fmt.getFileExt(), f);
              } catch (IOException e) {
                Debug.error("Failed to save image: " + f.getPath(), e);
              } catch (java.lang.NullPointerException e) {
                Debug.error("Failed to save image (NullPointerException): " + f.getPath(), e);
              }
              MapManager.mapman.pushUpdate(tile.getWorld(), new Client.Tile(fname));
              hashman.updateHashCode(tile.getKey(), prefix, tile.tx, tile.ty, crc);
              tile.getDynmapWorld().enqueueZoomOutUpdate(f);
              tile_update = true;
            } else {
              Debug.debug("skipping image " + f.getPath() + " - hash match");
            }
          } finally {
            FileLockManager.releaseWriteLock(f);
            DynmapBufferedImage.freeBufferedImage(dayim[i]);
          }
          MapManager.mapman.updateStatistics(tile, prefix, true, tile_update, !rendered[i]);
        }
      }
    }
    return renderone;
  }