mirror of
https://github.com/webbukkit/dynmap.git
synced 2024-12-24 17:47:40 +01:00
Merged revisions 37-48 from trunk.
This commit is contained in:
fescen9
parent
7307d1ec27
commit
4f151f1841
104
MapManager.java
104
MapManager.java
@ -52,6 +52,8 @@ public class MapManager extends Thread {
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/* a list of MapTiles to be updated */
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private LinkedList<MapTile> staleTiles;
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/* a list of MapTiles for which the cave tile is to be updated */
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private LinkedList<MapTile> staleCaveTiles;
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/* whether the worker thread should be running now */
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private boolean running = false;
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@ -84,6 +86,8 @@ public class MapManager extends Thread {
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/* this list stores the tile updates */
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public LinkedList<TileUpdate> tileUpdates = null;
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/* this list stores the cave tile updates */
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public LinkedList<TileUpdate> caveTileUpdates = null;
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/* map debugging mode (send debugging messages to this player) */
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public String debugPlayer = null;
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@ -138,7 +142,9 @@ public class MapManager extends Thread {
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tileStore = new HashMap<Long, MapTile>();
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staleTiles = new LinkedList<MapTile>();
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staleCaveTiles = new LinkedList<MapTile>();
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tileUpdates = new LinkedList<TileUpdate>();
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caveTileUpdates = new LinkedList<TileUpdate>();
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zoomCache = new Cache<String, BufferedImage>(zoomCacheSize);
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signs = new HashMap<String, Warp>();
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@ -254,37 +260,62 @@ public class MapManager extends Thread {
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}
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}
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/* update tile update list */
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private void updateUpdates(MapTile t, LinkedList<TileUpdate> lst)
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{
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long now = System.currentTimeMillis();
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long deadline = now - maxTileAge;
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synchronized(lock) {
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ListIterator<TileUpdate> it = lst.listIterator(0);
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while(it.hasNext()) {
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TileUpdate tu = it.next();
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if(tu.at < deadline || tu.tile == t)
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it.remove();
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}
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lst.addLast(new TileUpdate(now, t));
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}
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}
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/* the worker/renderer thread */
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public void run()
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{
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log.info("Map renderer has started.");
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while(running) {
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boolean found = false;
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MapTile t = this.popStaleTile();
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if(t != null) {
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t.render(this);
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long now = System.currentTimeMillis();
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long deadline = now - maxTileAge;
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/* update the tileupdate list */
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synchronized(lock) {
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ListIterator<TileUpdate> it = tileUpdates.listIterator(0);
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while(it.hasNext()) {
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TileUpdate tu = it.next();
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if(tu.at < deadline || tu.tile == t)
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it.remove();
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}
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tileUpdates.addLast(new TileUpdate(now, t));
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}
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updateUpdates(t, tileUpdates);
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try {
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this.sleep(renderWait);
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} catch(InterruptedException e) {
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}
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} else {
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found = true;
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}
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MapTile ct = this.popStaleCaveTile();
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if(ct != null) {
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ct.renderCave(this);
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updateUpdates(ct, caveTileUpdates);
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try {
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this.sleep(1000);
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this.sleep(renderWait);
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} catch(InterruptedException e) {
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}
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found = true;
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}
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if(!found) {
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try {
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this.sleep(500);
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} catch(InterruptedException e) {
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}
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}
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@ -350,18 +381,47 @@ public class MapManager extends Thread {
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}
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}
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/* get next MapTile for which the cave map needs to be
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* regenerated, or null
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* the mapTile is removed from the list of stale cave tiles */
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public MapTile popStaleCaveTile()
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{
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synchronized(lock) {
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try {
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MapTile t = staleCaveTiles.removeFirst();
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t.staleCave = false;
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return t;
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} catch(NoSuchElementException e) {
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return null;
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}
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}
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}
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/* put a MapTile that needs to be regenerated on the list of stale tiles */
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public boolean pushStaleTile(MapTile m)
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{
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synchronized(lock) {
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if(m.stale) return false;
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boolean ret = false;
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m.stale = true;
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staleTiles.addLast(m);
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if(!m.stale) {
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m.stale = true;
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staleTiles.addLast(m);
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debug(m.toString() + " is now stale");
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debug(m.toString() + " is now stale");
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return true;
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ret = true;
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}
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if(!m.staleCave) {
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m.staleCave = true;
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staleCaveTiles.addLast(m);
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debug(m.toString() + " cave is now stale");
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ret = true;
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}
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return ret;
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}
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}
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@ -393,7 +453,7 @@ public class MapManager extends Thread {
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public int getStaleCount()
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{
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synchronized(lock) {
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return staleTiles.size();
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return staleTiles.size() + staleCaveTiles.size();
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}
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}
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@ -401,7 +461,7 @@ public class MapManager extends Thread {
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public int getRecentUpdateCount()
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{
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synchronized(lock) {
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return tileUpdates.size();
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return tileUpdates.size() + caveTileUpdates.size();
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}
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}
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254
MapTile.java
254
MapTile.java
@ -24,6 +24,9 @@ public class MapTile {
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/* whether this tile needs to be updated */
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boolean stale = false;
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/* whether the cave map of this tile needs to be updated */
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boolean staleCave = false;
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/* create new MapTile */
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public MapTile(int px, int py, int zpx, int zpy)
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{
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@ -37,6 +40,57 @@ public class MapTile {
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mz = MapManager.anchorz + px / 2 - py / 2;
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}
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/* try to get the server to load the relevant chunks */
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public void loadChunks()
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{
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int x1 = mx - 64;
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int x2 = mx + MapManager.tileWidth / 2 + MapManager.tileHeight / 2;
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int z1 = mz - MapManager.tileHeight / 2;
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int z2 = mz + MapManager.tileWidth / 2 + 64;
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int x, z;
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Server s = etc.getServer();
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for(x=x1; x<x2; x+=16) {
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for(z=z1; z<z2; z+=16) {
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if(!s.isChunkLoaded(x, 0, z)) {
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log.info("map render loading chunk: " + x + ", 0, " + z);
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try {
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s.loadChunk(x, 0, z);
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} catch(Exception e) {
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log.log(Level.SEVERE, "Caught exception from loadChunk!", e);
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}
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}
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}
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}
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}
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/* check if all relevant chunks are loaded */
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public boolean isMapLoaded()
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{
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int x1 = mx - 64;
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int x2 = mx + MapManager.tileWidth / 2 + MapManager.tileHeight / 2;
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int z1 = mz - MapManager.tileHeight / 2;
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int z2 = mz + MapManager.tileWidth / 2 + 64;
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int x, z;
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Server s = etc.getServer();
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for(x=x1; x<x2; x+=16) {
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for(z=z1; z<z2; z+=16) {
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if(!s.isChunkLoaded(x, 0, z)) {
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log.info("chunk not loaded: " + x + ", " + z + " for tile " + this.toString());
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return false;
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}
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}
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}
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return true;
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}
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/* get key by projection position */
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public static long key(int px, int py)
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{
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@ -69,6 +123,10 @@ public class MapTile {
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{
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mgr.debug("Rendering tile: " + this.toString());
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//loadChunks();
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if(!isMapLoaded())
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return;
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BufferedImage im = new BufferedImage(MapManager.tileWidth, MapManager.tileHeight, BufferedImage.TYPE_INT_RGB);
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WritableRaster r = im.getRaster();
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@ -118,45 +176,110 @@ public class MapTile {
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iz --;
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}
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/* save the generated tile */
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saveTile(getPath(mgr), im, getZoomPath(mgr), mgr);
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}
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/* render cave map for this tile */
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public void renderCave(MapManager mgr)
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{
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mgr.debug("Rendering cave map: " + this.toString());
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//loadChunks();
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if(!isMapLoaded())
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return;
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BufferedImage im = new BufferedImage(MapManager.tileWidth, MapManager.tileHeight, BufferedImage.TYPE_INT_RGB);
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WritableRaster r = im.getRaster();
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int ix = mx;
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int iy = my;
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int iz = mz;
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int jx, jz;
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int x, y;
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/* draw the map */
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for(y=0; y<MapManager.tileHeight;) {
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jx = ix;
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jz = iz;
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for(x=MapManager.tileWidth-1; x>=0; x-=2) {
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Color c1 = caveScan(mgr, jx, iy, jz, 0);
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Color c2 = caveScan(mgr, jx, iy, jz, 2);
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r.setPixel(x, y, new int[] { c1.getRed(), c1.getGreen(), c1.getBlue() });
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r.setPixel(x-1, y, new int[] { c2.getRed(), c2.getGreen(), c2.getBlue() });
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jx++;
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jz++;
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}
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y ++;
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jx = ix;
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jz = iz - 1;
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for(x=MapManager.tileWidth-1; x>=0; x-=2) {
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Color c1 = caveScan(mgr, jx, iy, jz, 2);
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jx++;
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jz++;
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Color c2 = caveScan(mgr, jx, iy, jz, 0);
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r.setPixel(x, y, new int[] { c1.getRed(), c1.getGreen(), c1.getBlue() });
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r.setPixel(x-1, y, new int[] { c2.getRed(), c2.getGreen(), c2.getBlue() });
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}
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y ++;
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ix ++;
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iz --;
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}
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/* save the generated tile */
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saveTile(getCavePath(mgr), im, getZoomCavePath(mgr), mgr);
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}
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/* save rendered tile, update zoom-out tile */
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public void saveTile(String tilePath, BufferedImage im, String zoomPath, MapManager mgr)
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{
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/* save image */
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try {
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String path = getPath(mgr);
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File file = new File(path);
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File file = new File(tilePath);
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ImageIO.write(im, "png", file);
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} catch(IOException e) {
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log.log(Level.SEVERE, "Failed to save tile: " + getPath(mgr), e);
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log.log(Level.SEVERE, "Failed to save tile: " + tilePath, e);
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} catch(java.lang.NullPointerException e) {
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log.log(Level.SEVERE, "Failed to save tile (NullPointerException): " + getPath(mgr), e);
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log.log(Level.SEVERE, "Failed to save tile (NullPointerException): " + tilePath, e);
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}
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/* now update zoom-out tile */
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String zPath = getZoomPath(mgr);
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BufferedImage zIm = mgr.zoomCache.get(zPath);
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BufferedImage zIm = mgr.zoomCache.get(zoomPath);
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if(zIm == null) {
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/* zoom-out tile doesn't exist - try to load it from disk */
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mgr.debug("Trying to load zoom-out tile: " + zPath);
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mgr.debug("Trying to load zoom-out tile: " + zoomPath);
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try {
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File file = new File(zPath);
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File file = new File(zoomPath);
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zIm = ImageIO.read(file);
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} catch(IOException e) {
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}
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if(zIm == null) {
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mgr.debug("Failed to load zoom-out tile: " + zPath);
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mgr.debug("Failed to load zoom-out tile: " + zoomPath);
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/* create new one */
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/* TODO: we might use existing tiles that we could load
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* to fill the zoomed out tile in... */
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zIm = new BufferedImage(MapManager.tileWidth, MapManager.tileHeight, BufferedImage.TYPE_INT_RGB);
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} else {
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mgr.debug("Loaded zoom-out tile from " + zPath);
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mgr.debug("Loaded zoom-out tile from " + zoomPath);
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}
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} else {
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mgr.debug("Using zoom-out tile from cache: " + zPath);
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mgr.debug("Using zoom-out tile from cache: " + zoomPath);
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}
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/* update zoom-out tile */
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@ -179,22 +302,22 @@ public class MapTile {
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g2.drawImage(im, ox, oy, scw, sch, null);
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/* update zoom-out tile cache */
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BufferedImage oldIm = mgr.zoomCache.put(zPath, zIm);
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BufferedImage oldIm = mgr.zoomCache.put(zoomPath, zIm);
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if(oldIm != null && oldIm != zIm) {
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oldIm.flush();
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}
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/* save zoom-out tile */
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try {
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File file = new File(zPath);
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File file = new File(zoomPath);
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ImageIO.write(zIm, "png", file);
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mgr.debug("saved zoom-out tile at " + zPath);
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mgr.debug("saved zoom-out tile at " + zoomPath);
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//log.info("Saved tile: " + path);
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} catch(IOException e) {
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log.log(Level.SEVERE, "Failed to save zoom-out tile: " + zPath, e);
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log.log(Level.SEVERE, "Failed to save zoom-out tile: " + zoomPath, e);
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} catch(java.lang.NullPointerException e) {
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log.log(Level.SEVERE, "Failed to save zoom-out tile (NullPointerException): " + zPath, e);
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log.log(Level.SEVERE, "Failed to save zoom-out tile (NullPointerException): " + zoomPath, e);
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}
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}
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@ -210,6 +333,18 @@ public class MapTile {
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return mgr.tilepath + "zt_" + zpx + "_" + zpy + ".png";
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}
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/* generate a path name for this cave map tile */
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public String getCavePath(MapManager mgr)
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{
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return mgr.tilepath + "ct_" + px + "_" + py + ".png";
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}
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/* generate a path name for the zoomed-out cave tile */
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public String getZoomCavePath(MapManager mgr)
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{
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return mgr.tilepath + "czt_" + zpx + "_" + zpy + ".png";
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}
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/* try to load already generated image */
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public BufferedImage loadTile(MapManager mgr)
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{
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@ -284,4 +419,87 @@ public class MapTile {
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}
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}
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}
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/* cast a ray into the caves */
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private Color caveScan(MapManager mgr, int x, int y, int z, int seq)
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{
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Server s = etc.getServer();
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boolean air = true;
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for(;;) {
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if(y < 0)
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return Color.BLACK;
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int id = s.getBlockIdAt(x, y, z);
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switch(seq) {
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case 0:
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x--;
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break;
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case 1:
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y--;
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break;
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case 2:
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z++;
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break;
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case 3:
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y--;
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break;
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}
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seq = (seq + 1) & 3;
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switch(id) {
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case 20:
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case 18:
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case 17:
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case 78:
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case 79:
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id = 0;
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break;
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default:
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}
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if(id != 0) {
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air = false;
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continue;
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}
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if(id == 0 && !air) {
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int cr, cg, cb;
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int mult = 256;
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if(y < 64) {
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cr = 0;
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cg = 64 + y * 3;
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cb = 255 - y * 4;
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} else {
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cr = (y-64) * 4;
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cg = 255;
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cb = 0;
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}
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switch(seq) {
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case 0:
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mult = 224;
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break;
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case 1:
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mult = 256;
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break;
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case 2:
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mult = 192;
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break;
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case 3:
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mult = 160;
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break;
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}
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cr = cr * mult / 256;
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cg = cg * mult / 256;
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cb = cb * mult / 256;
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return new Color(cr, cg, cb);
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}
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}
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}
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}
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||||
|
||||
@ -60,6 +60,7 @@ public class WebServerRequest extends Thread {
|
||||
|
||||
int current = (int) (System.currentTimeMillis() / 1000);
|
||||
long cutoff = 0;
|
||||
|
||||
if(path.charAt(0) == '/') {
|
||||
try {
|
||||
cutoff = ((long) Integer.parseInt(path.substring(1))) * 1000;
|
||||
@ -114,7 +115,13 @@ public class WebServerRequest extends Thread {
|
||||
synchronized(mgr.lock) {
|
||||
for(TileUpdate tu : mgr.tileUpdates) {
|
||||
if(tu.at >= cutoff) {
|
||||
sb.append(tu.tile.px + "_" + tu.tile.py + " " + tu.tile.zpx + "_" + tu.tile.zpy + "\n");
|
||||
sb.append(tu.tile.px + "_" + tu.tile.py + " " + tu.tile.zpx + "_" + tu.tile.zpy + " t\n");
|
||||
}
|
||||
}
|
||||
|
||||
for(TileUpdate tu : mgr.caveTileUpdates) {
|
||||
if(tu.at >= cutoff) {
|
||||
sb.append(tu.tile.px + "_" + tu.tile.py + " " + tu.tile.zpx + "_" + tu.tile.zpy + " c\n");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
BIN
dist/DynamicMap.rar
vendored
BIN
dist/DynamicMap.rar
vendored
Binary file not shown.
BIN
web/book.png
Normal file
BIN
web/book.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 829 B |
BIN
web/cave_off.png
Normal file
BIN
web/cave_off.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 1.1 KiB |
BIN
web/cave_on.png
Normal file
BIN
web/cave_on.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 868 B |
@ -16,7 +16,9 @@
|
||||
</head>
|
||||
<body>
|
||||
<div id="mcmap"></div>
|
||||
<div id="plist" style="display:none;"><img id="plistbtn" alt="on" src="list_on.png" onclick="plistopen()" title="Player list" />
|
||||
<div id="plist" style="display:none;">
|
||||
<img id="plistbtn" alt="on" src="list_on.png" onclick="plistopen()" title="Toggle Player List" />
|
||||
<img id="cavebtn" src="cave_off.png" title="Toggle X-Ray" onclick="caveSwitch()">
|
||||
<div id="lst">[Connecting]</div>
|
||||
</div>
|
||||
<div id="controls" style="display:none;">
|
||||
|
||||
178
web/map.js
178
web/map.js
@ -18,10 +18,10 @@ var setup = {
|
||||
*/
|
||||
function MarkerLabel_(marker) {
|
||||
this.marker_ = marker;
|
||||
|
||||
|
||||
this.labelDiv_ = document.createElement("div");
|
||||
this.labelDiv_.style.cssText = "position: absolute; overflow: hidden;";
|
||||
|
||||
|
||||
// Set up the DIV for handling mouse events in the label. This DIV forms a transparent veil
|
||||
// in the "overlayMouseTarget" pane, a veil that covers just the label. This is done so that
|
||||
// events can be captured even if the label is in the shadow of a google.maps.InfoWindow.
|
||||
@ -29,10 +29,10 @@ function MarkerLabel_(marker) {
|
||||
this.eventDiv_ = document.createElement("div");
|
||||
this.eventDiv_.style.cssText = this.labelDiv_.style.cssText;
|
||||
}
|
||||
|
||||
|
||||
// MarkerLabel_ inherits from OverlayView:
|
||||
MarkerLabel_.prototype = new google.maps.OverlayView();
|
||||
|
||||
|
||||
/**
|
||||
* Adds the DIV representing the label to the DOM. This method is called
|
||||
* automatically when the marker's <code>setMap</code> method is called.
|
||||
@ -46,7 +46,7 @@ MarkerLabel_.prototype.onAdd = function () {
|
||||
var cSavedZIndex;
|
||||
var cLatOffset, cLngOffset;
|
||||
var cIgnoreClick;
|
||||
|
||||
|
||||
// Stops all processing of an event.
|
||||
//
|
||||
var cAbortEvent = function (e) {
|
||||
@ -58,10 +58,10 @@ MarkerLabel_.prototype.onAdd = function () {
|
||||
e.stopPropagation();
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
this.getPanes().overlayImage.appendChild(this.labelDiv_);
|
||||
this.getPanes().overlayMouseTarget.appendChild(this.eventDiv_);
|
||||
|
||||
|
||||
this.listeners_ = [
|
||||
google.maps.event.addDomListener(document, "mouseup", function (mEvent) {
|
||||
if (cDraggingInProgress) {
|
||||
@ -156,7 +156,7 @@ MarkerLabel_.prototype.onAdd = function () {
|
||||
})
|
||||
];
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* Removes the DIV for the label from the DOM. It also removes all event handlers.
|
||||
* This method is called automatically when the marker's <code>setMap(null)</code>
|
||||
@ -167,13 +167,13 @@ MarkerLabel_.prototype.onRemove = function () {
|
||||
var i;
|
||||
this.labelDiv_.parentNode.removeChild(this.labelDiv_);
|
||||
this.eventDiv_.parentNode.removeChild(this.eventDiv_);
|
||||
|
||||
|
||||
// Remove event listeners:
|
||||
for (i = 0; i < this.listeners_.length; i++) {
|
||||
google.maps.event.removeListener(this.listeners_[i]);
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* Draws the label on the map.
|
||||
* @private
|
||||
@ -183,7 +183,7 @@ MarkerLabel_.prototype.draw = function () {
|
||||
this.setTitle();
|
||||
this.setStyles();
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* Sets the content of the label.
|
||||
* The content can be plain text or an HTML DOM node.
|
||||
@ -200,7 +200,7 @@ MarkerLabel_.prototype.setContent = function () {
|
||||
this.eventDiv_.appendChild(content);
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* Sets the content of the tool tip for the label. It is
|
||||
* always set to be the same as for the marker itself.
|
||||
@ -209,7 +209,7 @@ MarkerLabel_.prototype.setContent = function () {
|
||||
MarkerLabel_.prototype.setTitle = function () {
|
||||
this.eventDiv_.title = this.marker_.getTitle() || "";
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* Sets the style of the label by setting the style sheet and applying
|
||||
* other specific styles requested.
|
||||
@ -217,11 +217,11 @@ MarkerLabel_.prototype.setTitle = function () {
|
||||
*/
|
||||
MarkerLabel_.prototype.setStyles = function () {
|
||||
var i, labelStyle;
|
||||
|
||||
|
||||
// Apply style values from the style sheet defined in the labelClass parameter:
|
||||
this.labelDiv_.className = this.marker_.get("labelClass");
|
||||
this.eventDiv_.className = this.labelDiv_.className;
|
||||
|
||||
|
||||
// Clear existing inline style values:
|
||||
this.labelDiv_.style.cssText = "";
|
||||
this.eventDiv_.style.cssText = "";
|
||||
@ -235,7 +235,7 @@ MarkerLabel_.prototype.setStyles = function () {
|
||||
}
|
||||
this.setMandatoryStyles();
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* Sets the mandatory styles to the DIV representing the label as well as to the
|
||||
* associated event DIV. This includes setting the DIV position, zIndex, and visibility.
|
||||
@ -248,7 +248,7 @@ MarkerLabel_.prototype.setMandatoryStyles = function () {
|
||||
if (typeof this.labelDiv_.style.opacity !== "undefined") {
|
||||
this.labelDiv_.style.filter = "alpha(opacity=" + (this.labelDiv_.style.opacity * 100) + ")";
|
||||
}
|
||||
|
||||
|
||||
this.eventDiv_.style.position = this.labelDiv_.style.position;
|
||||
this.eventDiv_.style.overflow = this.labelDiv_.style.overflow;
|
||||
this.eventDiv_.style.opacity = 0.01; // Don't use 0; DIV won't be clickable on MSIE
|
||||
@ -258,7 +258,7 @@ MarkerLabel_.prototype.setMandatoryStyles = function () {
|
||||
this.setPosition(); // This also updates zIndex, if necessary.
|
||||
this.setVisible();
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* Sets the anchor point of the label.
|
||||
* @private
|
||||
@ -270,7 +270,7 @@ MarkerLabel_.prototype.setAnchor = function () {
|
||||
this.eventDiv_.style.marginLeft = -anchor.x + "px";
|
||||
this.eventDiv_.style.marginTop = -anchor.y + "px";
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* Sets the position of the label. The zIndex is also updated, if necessary.
|
||||
* @private
|
||||
@ -282,10 +282,10 @@ MarkerLabel_.prototype.setPosition = function () {
|
||||
this.labelDiv_.style.top = position.y + "px";
|
||||
this.eventDiv_.style.left = this.labelDiv_.style.left;
|
||||
this.eventDiv_.style.top = this.labelDiv_.style.top;
|
||||
|
||||
|
||||
this.setZIndex();
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* Sets the zIndex of the label. If the marker's zIndex property has not been defined, the zIndex
|
||||
* of the label is set to the vertical coordinate of the label. This is in keeping with the default
|
||||
@ -302,7 +302,7 @@ MarkerLabel_.prototype.setZIndex = function () {
|
||||
this.eventDiv_.style.zIndex = this.labelDiv_.style.zIndex;
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* Sets the visibility of the label. The label is visible only if the marker itself is
|
||||
* visible (i.e., its visible property is true) and the labelVisible property is true.
|
||||
@ -316,7 +316,7 @@ MarkerLabel_.prototype.setVisible = function () {
|
||||
}
|
||||
this.eventDiv_.style.display = this.labelDiv_.style.display;
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* @name MarkerWithLabelOptions
|
||||
* @class This class represents the optional parameter passed to the {@link MarkerWithLabel} constructor.
|
||||
@ -370,27 +370,29 @@ function MarkerWithLabel(opt_options) {
|
||||
if (typeof opt_options.labelVisible === "undefined") {
|
||||
opt_options.labelVisible = true;
|
||||
}
|
||||
|
||||
|
||||
this.label = new MarkerLabel_(this); // Bind the label to the marker
|
||||
|
||||
|
||||
// Call the parent constructor. It calls Marker.setValues to initialize, so all
|
||||
// the new parameters are conveniently saved and can be accessed with get/set.
|
||||
// Marker.set triggers a property changed event (called "propertyname_changed")
|
||||
// that the marker label listens for in order to react to state changes.
|
||||
google.maps.Marker.apply(this, arguments);
|
||||
}
|
||||
|
||||
|
||||
// MarkerWithLabel inherits from <code>Marker</code>:
|
||||
MarkerWithLabel.prototype = new google.maps.Marker();
|
||||
|
||||
|
||||
MarkerWithLabel.prototype.setMap = function (theMap) {
|
||||
// Call the inherited function...
|
||||
google.maps.Marker.prototype.setMap.apply(this, arguments);
|
||||
|
||||
|
||||
// ... then deal with the label:
|
||||
this.label.setMap(theMap);
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
/* generic function for making an XMLHttpRequest
|
||||
* url: request URL
|
||||
* func: callback function for success
|
||||
@ -404,16 +406,16 @@ MarkerWithLabel.prototype.setMap = function (theMap) {
|
||||
function makeRequest(url, func, type, fail, post, contenttype)
|
||||
{
|
||||
var http_request = false;
|
||||
|
||||
|
||||
type = typeof(type) != 'undefined' ? type : 'text';
|
||||
fail = typeof(fail) != 'undefined' ? fail : function() { };
|
||||
|
||||
|
||||
if(window.XMLHttpRequest) {
|
||||
http_request = new XMLHttpRequest();
|
||||
} else if(window.ActiveXObject) {
|
||||
http_request = new ActiveXObject("Microsoft.XMLHTTP");
|
||||
}
|
||||
|
||||
|
||||
if(type == 'text') {
|
||||
http_request.onreadystatechange = function() {
|
||||
if(http_request.readyState == 4) {
|
||||
@ -433,7 +435,7 @@ function makeRequest(url, func, type, fail, post, contenttype)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
if(typeof(post) != 'undefined') {
|
||||
http_request.open('POST', url, true);
|
||||
if(typeof(contenttype) != 'undefined')
|
||||
@ -454,9 +456,9 @@ function makeRequest(url, func, type, fail, post, contenttype)
|
||||
updateRate: setup.updateRate,
|
||||
zoomSize: [ 128, 128, 256, 512 ]
|
||||
};
|
||||
|
||||
|
||||
function MCMapProjection() {
|
||||
}
|
||||
}
|
||||
|
||||
MCMapProjection.prototype.fromLatLngToPoint = function(latLng) {
|
||||
var x = (latLng.lng() * config.tileWidth)|0;
|
||||
@ -476,7 +478,7 @@ function makeRequest(url, func, type, fail, post, contenttype)
|
||||
var lat = point.y / config.tileHeight;
|
||||
return new google.maps.LatLng(lat, lng);
|
||||
};
|
||||
|
||||
|
||||
function fromWorldToLatLng(x, y, z)
|
||||
{
|
||||
var dx = +x;
|
||||
@ -484,19 +486,19 @@ function makeRequest(url, func, type, fail, post, contenttype)
|
||||
var dz = +z;
|
||||
var px = dx + dz;
|
||||
var py = dx - dz - dy;
|
||||
|
||||
|
||||
var lng = -px / config.tileWidth / 2 + 0.5;
|
||||
var lat = py / config.tileHeight / 2;
|
||||
|
||||
|
||||
return new google.maps.LatLng(lat, lng);
|
||||
}
|
||||
|
||||
|
||||
function mcMapType() {
|
||||
}
|
||||
|
||||
|
||||
var tileDict = new Array();
|
||||
var lastSeen = new Array();
|
||||
|
||||
|
||||
function tileUrl(tile, always) {
|
||||
if(always) {
|
||||
var now = new Date();
|
||||
@ -507,11 +509,11 @@ function makeRequest(url, func, type, fail, post, contenttype)
|
||||
return config.tileUrl + tile + '.png?0';
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
function imgSubst(tile) {
|
||||
if(!(tile in tileDict))
|
||||
return;
|
||||
|
||||
|
||||
var src = tileUrl(tile);
|
||||
var t = tileDict[tile];
|
||||
t.src = src;
|
||||
@ -523,40 +525,59 @@ function makeRequest(url, func, type, fail, post, contenttype)
|
||||
t.onerror = '';
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
var caveMode = false;
|
||||
|
||||
function caveSwitch()
|
||||
{
|
||||
caveMode = !caveMode;
|
||||
|
||||
if(caveMode) {
|
||||
cavebtn.src = 'cave_on.png';
|
||||
map.setMapTypeId('cavemap');
|
||||
} else {
|
||||
cavebtn.src = 'cave_off.png';
|
||||
map.setMapTypeId('mcmap');
|
||||
}
|
||||
}
|
||||
|
||||
mcMapType.prototype.tileSize = new google.maps.Size(config.tileWidth, config.tileHeight);
|
||||
mcMapType.prototype.minZoom = 0;
|
||||
mcMapType.prototype.maxZoom = 3;
|
||||
mcMapType.prototype.getTile = function(coord, zoom, doc) {
|
||||
var img = doc.createElement('IMG');
|
||||
|
||||
|
||||
img.onerror = function() { img.style.display = 'none'; }
|
||||
|
||||
|
||||
img.style.width = config.zoomSize[zoom] + 'px';
|
||||
img.style.height = config.zoomSize[zoom] + 'px';
|
||||
img.style.borderStyle = 'none';
|
||||
|
||||
|
||||
var pfx = caveMode ? "c" : "";
|
||||
|
||||
if(zoom > 0) {
|
||||
var tilename = "t_" + (- coord.x * config.tileWidth) + '_' + coord.y * config.tileHeight;
|
||||
var tilename = pfx + "t_" + (- coord.x * config.tileWidth) + '_' + coord.y * config.tileHeight;
|
||||
} else {
|
||||
var tilename = "zt_" + (- coord.x * config.tileWidth * 2) + '_' + coord.y * config.tileHeight * 2;
|
||||
var tilename = pfx + "zt_" + (- coord.x * config.tileWidth * 2) + '_' + coord.y * config.tileHeight * 2;
|
||||
}
|
||||
|
||||
tileDict[tilename] = img;
|
||||
|
||||
|
||||
var url = tileUrl(tilename);
|
||||
img.src = url;
|
||||
//img.style.background = 'url(' + url + ')';
|
||||
//img.innerHTML = '<small>' + tilename + '</small>';
|
||||
|
||||
|
||||
return img;
|
||||
}
|
||||
|
||||
|
||||
var markers = new Array();
|
||||
var lasttimestamp = 0;
|
||||
var followPlayer = '';
|
||||
|
||||
|
||||
var lst;
|
||||
var plistbtn;
|
||||
var cavebtn;
|
||||
var lstopen = true;
|
||||
var oldplayerlst = '[Connecting]';
|
||||
|
||||
@ -650,11 +671,24 @@ function makeRequest(url, func, type, fail, post, contenttype)
|
||||
|
||||
markers[p[0]] = marker;
|
||||
}
|
||||
} else if(p.length == 2) {
|
||||
lastSeen['t_' + p[0]] = lasttimestamp;
|
||||
lastSeen['zt_' + p[1]] = lasttimestamp;
|
||||
imgSubst('t_' + p[0]);
|
||||
imgSubst('zt_' + p[1]);
|
||||
} else if(p.length == 3) {
|
||||
if(p[2] == 't') {
|
||||
lastSeen['t_' + p[0]] = lasttimestamp;
|
||||
lastSeen['zt_' + p[1]] = lasttimestamp;
|
||||
|
||||
if(!caveMode) {
|
||||
imgSubst('t_' + p[0]);
|
||||
imgSubst('zt_' + p[1]);
|
||||
}
|
||||
} else {
|
||||
lastSeen['ct_' + p[0]] = lasttimestamp;
|
||||
lastSeen['czt_' + p[1]] = lasttimestamp;
|
||||
|
||||
if(caveMode) {
|
||||
imgSubst('ct_' + p[0]);
|
||||
imgSubst('czt_' + p[1]);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -682,6 +716,8 @@ function makeRequest(url, func, type, fail, post, contenttype)
|
||||
window.onload = function initialize() {
|
||||
lst = document.getElementById('lst');
|
||||
plistbtn = document.getElementById('plistbtn');
|
||||
cavebtn = document.getElementById('cavebtn');
|
||||
|
||||
var mapOptions = {
|
||||
zoom: 1,
|
||||
center: new google.maps.LatLng(0, 1),
|
||||
@ -698,10 +734,14 @@ function makeRequest(url, func, type, fail, post, contenttype)
|
||||
map = new google.maps.Map(document.getElementById("mcmap"), mapOptions);
|
||||
mapType = new mcMapType();
|
||||
mapType.projection = new MCMapProjection();
|
||||
caveMapType = new mcMapType();
|
||||
caveMapType.projection = new MCMapProjection();
|
||||
|
||||
map.zoom_changed = function() {
|
||||
mapType.tileSize = new google.maps.Size(config.zoomSize[map.zoom], config.zoomSize[map.zoom]);
|
||||
caveMapType.tileSize = mapType.tileSize;
|
||||
};
|
||||
|
||||
|
||||
google.maps.event.addListener(map, 'dragstart', function(mEvent) {
|
||||
plfollow('');
|
||||
});
|
||||
@ -711,13 +751,15 @@ function makeRequest(url, func, type, fail, post, contenttype)
|
||||
google.maps.event.addListener(map, 'center_changed', function() {
|
||||
makeLink();
|
||||
});
|
||||
|
||||
map.dragstart = plfollow('');
|
||||
|
||||
map.mapTypes.set('mcmap', mapType);
|
||||
map.mapTypes.set('cavemap', caveMapType);
|
||||
|
||||
map.setMapTypeId('mcmap');
|
||||
mapUpdate();
|
||||
}
|
||||
|
||||
|
||||
function plistopen() {
|
||||
if(lstopen) {
|
||||
lstopen = false;
|
||||
@ -731,36 +773,36 @@ function makeRequest(url, func, type, fail, post, contenttype)
|
||||
plistbtn.src = 'list_on.png';
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
function plclick(name) {
|
||||
if(name in markers) {
|
||||
if(name != followPlayer) plfollow('');
|
||||
map.panTo(markers[name].getPosition());
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
function plfollow(name) {
|
||||
var icon;
|
||||
|
||||
|
||||
if(followPlayer == name) {
|
||||
icon = document.getElementById('icon_' + followPlayer);
|
||||
if(icon) icon.src = 'follow_off.png';
|
||||
followPlayer = '';
|
||||
return;
|
||||
}
|
||||
|
||||
|
||||
if(followPlayer) {
|
||||
icon = document.getElementById('icon_' + followPlayer);
|
||||
if(icon) icon.src = 'follow_off.png';
|
||||
followPlayer = '';
|
||||
}
|
||||
|
||||
|
||||
if(!name) return;
|
||||
|
||||
|
||||
icon = document.getElementById('icon_' + name);
|
||||
if(icon) icon.src = 'follow_on.png';
|
||||
followPlayer = name;
|
||||
|
||||
|
||||
if(name in markers) {
|
||||
map.panTo(markers[name].getPosition());
|
||||
}
|
||||
|
||||
@ -20,6 +20,10 @@ body { height: 100%; margin: 0px; padding: 0px ; background-color: #000; }
|
||||
float:right;
|
||||
cursor:pointer;
|
||||
}
|
||||
#cavebtn {
|
||||
float:right;
|
||||
cursor:pointer;
|
||||
}
|
||||
#link {
|
||||
position: absolute;
|
||||
bottom: 4px;
|
||||
@ -68,4 +72,5 @@ a, a:visited {
|
||||
display:inline-block;
|
||||
height:14px;width:14px;
|
||||
background-color:#000;
|
||||
border: 0px;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user