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More tuning on zoom-out, fix zoomout on bigworld on iso-maps

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This commit is contained in:
Mike Primm 2011-06-24 02:46:16 -05:00
parent c2ee0ebd42
commit d63db655d8
2 changed files with 51 additions and 16 deletions
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58
src/main/java/org/dynmap/DynmapWorld.java
View File

@ -137,18 +137,19 @@ public class DynmapWorld {
Debug.debug("freshenZoomOutFiles(" + world.getName() + "," + zoomlevel + ") - done (" + cnt + " updated files)");
}
private static class ProcessTileRec {
File zf;
String zfname;
int x, y;
}
private String makeFilePath(PrefixData pd, int x, int y, boolean zoomed) {
if(bigworld)
return pd.baseprefix + "/" + ((x/pd.stepsize) >> 5) + "_" + ((y/pd.stepsize) >> 5) + "/" + (zoomed?pd.zfnprefix:pd.fnprefix) + x + "_" + y + ".png";
else
return (zoomed?pd.zfnprefix:pd.fnprefix) + "_" + x + "_" + y + ".png";
}
private int processZoomDirectory(File dir, PrefixData pd) {
Debug.debug("processZoomDirectory(" + dir.getPath() + "," + pd.baseprefix + ")");
HashMap<String, ProcessTileRec> toprocess = new HashMap<String, ProcessTileRec>();
@ -188,8 +189,9 @@ public class DynmapWorld {
/* Make name of corresponding zoomed tile */
String zfname = makeFilePath(pd, x, y, true);
File zf = new File(worldtilepath, zfname);
long fts = f.lastModified();
/* If zoom file exists and is older than our file, nothing to do */
if(zf.exists() && (zf.lastModified() >= f.lastModified())) {
if(zf.exists() && ((zf.lastModified() >= f.lastModified()) || checkIgnoreUpdate(f, fts))) {
continue;
}
String zfpath = zf.getPath();
@ -211,6 +213,7 @@ public class DynmapWorld {
Debug.debug("processZoomDirectory(" + dir.getPath() + "," + pd.baseprefix + ") - done (" + cnt + " files)");
return cnt;
}
private void processZoomTile(PrefixData pd, File dir, File zf, String zfname, int tx, int ty) {
Debug.debug("processZoomFile(" + pd.baseprefix + "," + dir.getPath() + "," + zf.getPath() + "," + tx + "," + ty + ")");
int width = 128, height = 128;
@ -264,18 +267,49 @@ public class DynmapWorld {
}
}
FileLockManager.getWriteLock(zf);
try {
if(!zf.getParentFile().exists())
zf.getParentFile().mkdirs();
FileLockManager.imageIOWrite(zIm, "png", zf);
Debug.debug("Saved zoom-out tile at " + zf.getPath());
} catch (IOException e) {
Debug.error("Failed to save zoom-out tile: " + zf.getName(), e);
} catch (java.lang.NullPointerException e) {
Debug.error("Failed to save zoom-out tile (NullPointerException): " + zf.getName(), e);
TileHashManager hashman = MapManager.mapman.hashman;
long crc = hashman.calculateTileHash(argb); /* Get hash of tile */
int tilex = tx/step/2;
int tiley = ty/step/2;
String key = world.getName()+"."+pd.zoomprefix+pd.baseprefix;
if((!zf.exists()) || (crc != MapManager.mapman.hashman.getImageHashCode(key, null, tilex, tiley))) {
try {
if(!zf.getParentFile().exists())
zf.getParentFile().mkdirs();
FileLockManager.imageIOWrite(zIm, "png", zf);
Debug.debug("Saved zoom-out tile at " + zf.getPath());
} catch (IOException e) {
Debug.error("Failed to save zoom-out tile: " + zf.getName(), e);
} catch (java.lang.NullPointerException e) {
Debug.error("Failed to save zoom-out tile (NullPointerException): " + zf.getName(), e);
}
hashman.updateHashCode(key, null, tilex, tiley, crc);
MapManager.mapman.pushUpdate(this.world, new Client.Tile(zfname));
}
else {
zf.setLastModified(System.currentTimeMillis()); /* Touch the existing file */
// ignoreUpdate(zf); /* Remember to ignore this update */
}
FileLockManager.releaseWriteLock(zf);
KzedMap.freeBufferedImage(kzIm);
MapManager.mapman.pushUpdate(this.world, new Client.Tile(zfname));
}
private HashMap<String, Long> ignore_upd = new HashMap<String, Long>();
private void ignoreUpdate(File f) {
long ts = f.lastModified();
ignore_upd.put(f.getPath(), ts);
}
/**
* Check if ignore for file at current timestamp - return true if so
*/
private boolean checkIgnoreUpdate(File f, long ts) {
String fn = f.getPath();
Long its = ignore_upd.get(fn);
if((its != null) && (ts <= its.longValue())) {
return true;
}
ignore_upd.remove(fn); /* If newer, stop ignoring */
return false;
}
}

9
web/js/kzedmaps.js
View File

@ -50,18 +50,19 @@ KzedMapType.prototype = $.extend(new DynMapType(), {
dnprefix = '_day';
var extrazoom = this.dynmap.world.extrazoomout;
if (zoom <= extrazoom) {
var zpre = 'zzzzzzzzzzzzzzzz'.substring(0, extrazoom-zoom+1);
var zpre = 'zzzzzzzzzzzzzzzz'.substring(0, extrazoom-zoom);
// Most zoomed out tiles.
tileSize = 128;
imgSize = tileSize;
var tilescale = 2 << (extrazoom-zoom);
if (this.dynmap.world.bigworld) {
tileName = zpre + this.prefix + dnprefix + '/' + ((-coord.x * tileSize*tilescale)>>12) +
'_' + ((coord.y * tileSize*tilescale) >> 12) + '/' +
if(zoom < extrazoom) zpre = zpre + '_';
tileName = 'z' + this.prefix + dnprefix + '/' + ((-coord.x * tileSize*tilescale)>>12) +
'_' + ((coord.y * tileSize*tilescale) >> 12) + '/' + zpre +
(-coord.x * tileSize*tilescale) + '_' + (coord.y * tileSize*tilescale) + '.png';
}
else {
tileName = zpre + this.prefix + dnprefix + '_' + (-coord.x * tileSize*tilescale) + '_' + (coord.y * tileSize*tilescale) + '.png';
tileName = zpre + 'z' + this.prefix + dnprefix + '_' + (-coord.x * tileSize*tilescale) + '_' + (coord.y * tileSize*tilescale) + '.png';
}
} else {
// Other zoom levels.