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Merge pull request #3436 from BrainStone/fix-zoom-out-processing

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Fix zoom out processing
This commit is contained in:
mikeprimm 2021-07-22 19:26:16 -05:00 committed by GitHub
commit 94cd38d582
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8 changed files with 32 additions and 22 deletions
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5
DynmapCore/src/main/java/org/dynmap/DynmapWorld.java
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@ -128,6 +128,7 @@ public abstract class DynmapWorld {
private static final int[] stepseq = { 3, 1, 2, 0 };
private void processZoomFile(MapTypeState mts, MapStorageTile tile, boolean firstVariant) {
long mostRecentTimestamp = 0;
int step = 1 << tile.zoom;
MapStorageTile ztile = tile.getZoomOutTile();
int width = 128, height = 128;
@ -158,6 +159,8 @@ public abstract class DynmapWorld {
BufferedImage im = null;
try {
im = ImageIOManager.imageIODecode(tr);
// Only consider the timestamp when the tile exists and isn't broken
mostRecentTimestamp = Math.max(mostRecentTimestamp, tr.lastModified);
} catch (IOException iox) {
// Broken file - zap it
tile1.delete();
@ -238,7 +241,7 @@ public abstract class DynmapWorld {
}
}
else /* if (!ztile.matchesHashCode(crc)) */ {
ztile.write(crc, zIm);
ztile.write(crc, zIm, (mostRecentTimestamp == 0)? System.currentTimeMillis() : mostRecentTimestamp);
MapManager.mapman.pushUpdate(this, new Client.Tile(ztile.getURI()));
enqueueZoomOutUpdate(ztile);
}

5
DynmapCore/src/main/java/org/dynmap/hdmap/IsoHDPerspective.java
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@ -1178,6 +1178,7 @@ public class IsoHDPerspective implements HDPerspective {
@Override
public boolean render(MapChunkCache cache, HDMapTile tile, String mapname) {
final long startTimestamp = System.currentTimeMillis();
Color rslt = new Color();
MapIterator mapiter = cache.getIterator(0, 0, 0);
DynmapWorld world = tile.getDynmapWorld();
@ -1305,7 +1306,7 @@ public class IsoHDPerspective implements HDPerspective {
if(mtile.matchesHashCode(crc) == false) {
/* Wrap buffer as buffered image */
if(rendered[i]) {
mtile.write(crc, im[i].buf_img);
mtile.write(crc, im[i].buf_img, startTimestamp);
}
else {
mtile.delete();
@ -1336,7 +1337,7 @@ public class IsoHDPerspective implements HDPerspective {
if(mtile.matchesHashCode(crc) == false) {
/* Wrap buffer as buffered image */
if(rendered[i]) {
mtile.write(crc, dayim[i].buf_img);
mtile.write(crc, dayim[i].buf_img, startTimestamp);
}
else {
mtile.delete();

8
DynmapCore/src/main/java/org/dynmap/storage/MapStorageTile.java
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@ -57,7 +57,7 @@ public abstract class MapStorageTile {
* @param encImage - output stream for encoded image
* @return true if write succeeded
*/
public abstract boolean write(long hash, BufferOutputStream encImage);
public abstract boolean write(long hash, BufferOutputStream encImage, long timestamp);
/**
* Write tile from image
*
@ -65,10 +65,10 @@ public abstract class MapStorageTile {
* @param image - image to be encoded
* @return true if write succeeded
*/
public boolean write(long hash, BufferedImage image) {
public boolean write(long hash, BufferedImage image, long timestamp) {
BufferOutputStream bos = ImageIOManager.imageIOEncode(image, map.getImageFormat());
if (bos != null) {
return write(hash, bos);
return write(hash, bos, timestamp);
}
return false;
}
@ -78,7 +78,7 @@ public abstract class MapStorageTile {
* @return true if write succeeded
*/
public boolean delete() {
return write(-1, (BufferOutputStream) null);
return write(-1, (BufferOutputStream) null, -1);
}
/**
* Get write lock on tile

10
DynmapCore/src/main/java/org/dynmap/storage/filetree/FileTreeMapStorage.java
View File

@ -136,7 +136,7 @@ public class FileTreeMapStorage extends MapStorage {
}
@Override
public boolean write(long hash, BufferOutputStream encImage) {
public boolean write(long hash, BufferOutputStream encImage, long timestamp) {
File ff = getTileFile(map.getImageFormat().getEncoding());
List<File> ffalt = getTileFilesAltFormats();
File ffpar = ff.getParentFile();
@ -158,7 +158,7 @@ public class FileTreeMapStorage extends MapStorage {
if (ffpar.exists() == false) {
ffpar.mkdirs();
}
if (replaceFile(ff, encImage.buf, encImage.len) == false) {
if (replaceFile(ff, encImage.buf, encImage.len, timestamp) == false) {
return false;
}
hashmap.updateHashCode(world.getName() + "." + map.getPrefix(), x, y, hash);
@ -629,6 +629,10 @@ public class FileTreeMapStorage extends MapStorage {
}
private boolean replaceFile(File f, byte[] b, int len) {
return replaceFile(f, b, len, System.currentTimeMillis());
}
private boolean replaceFile(File f, byte[] b, int len, long timestamp) {
boolean done = false;
File fold = new File(f.getPath() + ".old");
File fnew = new File(f.getPath() + ".new");
@ -649,6 +653,8 @@ public class FileTreeMapStorage extends MapStorage {
else {
fnew.renameTo(f);
}
// Use the supplied timestamp
f.setLastModified(timestamp);
done = true;
} catch (IOException iox) {
if (raf != null) { try { raf.close(); } catch (IOException x) {} }

6
DynmapCore/src/main/java/org/dynmap/storage/mariadb/MariaDBMapStorage.java
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@ -145,7 +145,7 @@ public class MariaDBMapStorage extends MapStorage {
}
@Override
public boolean write(long hash, BufferOutputStream encImage) {
public boolean write(long hash, BufferOutputStream encImage, long timestamp) {
if (mapkey == null) return false;
Connection c = null;
boolean err = false;
@ -166,7 +166,7 @@ public class MariaDBMapStorage extends MapStorage {
else if (exists) {
stmt = c.prepareStatement("UPDATE " + tableTiles + " SET HashCode=?, LastUpdate=?, Format=?, Image=? WHERE MapID=? AND x=? and y=? AND zoom=?;");
stmt.setLong(1, hash);
stmt.setLong(2, System.currentTimeMillis());
stmt.setLong(2, timestamp);
stmt.setInt(3, map.getImageFormat().getEncoding().ordinal());
stmt.setBinaryStream(4, new BufferInputStream(encImage.buf, encImage.len), encImage.len);
stmt.setInt(5, mapkey);
@ -181,7 +181,7 @@ public class MariaDBMapStorage extends MapStorage {
stmt.setInt(3, y);
stmt.setInt(4, zoom);
stmt.setLong(5, hash);
stmt.setLong(6, System.currentTimeMillis());
stmt.setLong(6, timestamp);
stmt.setInt(7, map.getImageFormat().getEncoding().ordinal());
stmt.setBinaryStream(8, new BufferInputStream(encImage.buf, encImage.len), encImage.len);
}

6
DynmapCore/src/main/java/org/dynmap/storage/mysql/MySQLMapStorage.java
View File

@ -146,7 +146,7 @@ public class MySQLMapStorage extends MapStorage {
}
@Override
public boolean write(long hash, BufferOutputStream encImage) {
public boolean write(long hash, BufferOutputStream encImage, long timestamp) {
if (mapkey == null) return false;
Connection c = null;
boolean err = false;
@ -167,7 +167,7 @@ public class MySQLMapStorage extends MapStorage {
else if (exists) {
stmt = c.prepareStatement("UPDATE " + tableTiles + " SET HashCode=?, LastUpdate=?, Format=?, Image=? WHERE MapID=? AND x=? and y=? AND zoom=?;");
stmt.setLong(1, hash);
stmt.setLong(2, System.currentTimeMillis());
stmt.setLong(2, timestamp);
stmt.setInt(3, map.getImageFormat().getEncoding().ordinal());
stmt.setBinaryStream(4, new BufferInputStream(encImage.buf, encImage.len), encImage.len);
stmt.setInt(5, mapkey);
@ -182,7 +182,7 @@ public class MySQLMapStorage extends MapStorage {
stmt.setInt(3, y);
stmt.setInt(4, zoom);
stmt.setLong(5, hash);
stmt.setLong(6, System.currentTimeMillis());
stmt.setLong(6, timestamp);
stmt.setInt(7, map.getImageFormat().getEncoding().ordinal());
stmt.setBinaryStream(8, new BufferInputStream(encImage.buf, encImage.len), encImage.len);
}

6
DynmapCore/src/main/java/org/dynmap/storage/postgresql/PostgreSQLMapStorage.java
View File

@ -149,7 +149,7 @@ public class PostgreSQLMapStorage extends MapStorage {
}
@Override
public boolean write(long hash, BufferOutputStream encImage) {
public boolean write(long hash, BufferOutputStream encImage, long timestamp) {
if (mapkey == null) return false;
Connection c = null;
boolean err = false;
@ -170,7 +170,7 @@ public class PostgreSQLMapStorage extends MapStorage {
else if (exists) {
stmt = c.prepareStatement("UPDATE " + tableTiles + " SET HashCode=?, LastUpdate=?, Format=?, Image=? WHERE MapID=? AND x=? and y=? AND zoom=?;");
stmt.setLong(1, hash);
stmt.setLong(2, System.currentTimeMillis());
stmt.setLong(2, timestamp);
stmt.setInt(3, map.getImageFormat().getEncoding().ordinal());
stmt.setBinaryStream(4, new BufferInputStream(encImage.buf, encImage.len), encImage.len);
stmt.setInt(5, mapkey);
@ -185,7 +185,7 @@ public class PostgreSQLMapStorage extends MapStorage {
stmt.setInt(3, y);
stmt.setInt(4, zoom);
stmt.setLong(5, hash);
stmt.setLong(6, System.currentTimeMillis());
stmt.setLong(6, timestamp);
stmt.setInt(7, map.getImageFormat().getEncoding().ordinal());
stmt.setBinaryStream(8, new BufferInputStream(encImage.buf, encImage.len), encImage.len);
}

6
DynmapCore/src/main/java/org/dynmap/storage/sqllte/SQLiteMapStorage.java
View File

@ -139,7 +139,7 @@ public class SQLiteMapStorage extends MapStorage {
}
@Override
public boolean write(long hash, BufferOutputStream encImage) {
public boolean write(long hash, BufferOutputStream encImage, long timestamp) {
if (mapkey == null) return false;
Connection c = null;
boolean err = false;
@ -160,7 +160,7 @@ public class SQLiteMapStorage extends MapStorage {
else if (exists) {
stmt = c.prepareStatement("UPDATE Tiles SET HashCode=?, LastUpdate=?, Format=?, Image=?, ImageLen=? WHERE MapID=? AND x=? and y=? AND zoom=?;");
stmt.setLong(1, hash);
stmt.setLong(2, System.currentTimeMillis());
stmt.setLong(2, timestamp);
stmt.setInt(3, map.getImageFormat().getEncoding().ordinal());
stmt.setBytes(4, encImage.buf);
stmt.setInt(5, encImage.len);
@ -176,7 +176,7 @@ public class SQLiteMapStorage extends MapStorage {
stmt.setInt(3, y);
stmt.setInt(4, zoom);
stmt.setLong(5, hash);
stmt.setLong(6, System.currentTimeMillis());
stmt.setLong(6, timestamp);
stmt.setInt(7, map.getImageFormat().getEncoding().ordinal());
stmt.setBytes(8, encImage.buf);
stmt.setInt(9, encImage.len);