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Merge of trunk v20

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This commit is contained in:
fescen9 2010-12-08 07:20:49 +00:00
parent 60448dda09
commit 3f46675f3f
3 changed files with 65 additions and 39 deletions
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6
MapListener.java
View File

@ -135,6 +135,12 @@ public class MapListener extends PluginListener {
return true;
}
if(split[0].equals("/map_regenzoom")) {
mgr.regenerateZoom((int) player.getX(), (int) player.getY(), (int) player.getZ());
player.sendMessage(Colors.Rose + "regenerateZoom done");
return true;
}
return false;
}
}

89
MapManager.java
View File

@ -14,6 +14,7 @@ import java.util.ListIterator;
import java.util.NoSuchElementException;
import java.util.Scanner;
import java.util.Vector;
import java.util.Comparator;
import java.util.logging.Level;
import java.util.logging.Logger;
@ -237,28 +238,6 @@ public class MapManager extends Thread {
log.info("Map renderer has started.");
while(running) {
/*
if(debugPlayer != null) {
Player p = etc.getServer().getPlayer(debugPlayer);
if(p != null) {
int x = (int) p.getX();
int y = (int) p.getY();
int z = (int) p.getZ();
int dx = x - anchorx;
int dy = y - anchory;
int dz = z - anchorz;
int px = dx + dz;
int py = dx - dz - dy;
int tx = tilex(px);
int ty = tiley(py);
p.sendMessage(Colors.Red + "pos " + x + "," + y + "," + z + " -> px=" + px + " py=" + py + " -> tx=" + tx + " ty=" + ty);
}
}
*/
MapTile t = this.popStaleTile();
if(t != null) {
t.render(this);
@ -308,12 +287,6 @@ public class MapManager extends Thread {
r = pushStaleTile(tx, ty);
/*
if(r) {
debug("touch stale " + x + "," + y + "," + z + " -> px=" + px + " py=" + py + " -> tx=" + tx + " ty=" + ty);
}
*/
boolean ledge = tilex(px - 4) != tx;
boolean tedge = tiley(py - 4) != ty;
boolean redge = tilex(px + 4) != tx;
@ -456,10 +429,10 @@ public class MapManager extends Thread {
int px = dx + dz;
int py = dx - dz - dy;
int zpx = ztilex(tilex(px));
int zpy = ztiley(tiley(py));
int fzpx = ztilex(tilex(px));
int fzpy = ztiley(tiley(py));
class Pair {
class Pair implements Comparator {
public int x;
public int y;
public Pair(int x, int y)
@ -473,23 +446,65 @@ public class MapManager extends Thread {
return (x << 16) ^ y;
}
public boolean equals(Pair o)
public boolean equals(Object o)
{
return x == o.x && y == o.y;
Pair p = (Pair) o;
return x == p.x && y == p.y;
}
public int compare(Object o1, Object o2)
{
Pair p1 = (Pair) o1;
Pair p2 = (Pair) o2;
if(p1.x < p1.x) return -1;
if(p1.x > p1.x) return 1;
if(p1.y < p1.y) return -1;
if(p1.y > p1.y) return 1;
return 0;
}
}
HashSet<Pair> visited = new HashSet<Pair>();
HashSet<Pair> open = new HashSet<Pair>();
Vector<Pair> open = new Vector<Pair>();
Pair fp = new Pair(fzpx, fzpy);
open.add(fp);
visited.add(fp);
while(open.size() > 0) {
Pair p = open.remove(open.size() - 1);
int zpx = p.x;
int zpy = p.y;
log.info("Regenerating zoom tile " + zpx + "," + zpy);
int g = regenZoomTile(zpx, zpy);
if(g > 0) {
Pair[] np = new Pair[4];
np[0] = new Pair(zpx-zTileWidth, zpy);
np[1] = new Pair(zpx+zTileWidth, zpy);
np[2] = new Pair(zpx, zpy-zTileHeight);
np[3] = new Pair(zpx, zpy+zTileHeight);
for(int i=0; i<4; i++) {
if(!visited.contains(np[i])) {
visited.add(np[i]);
open.add(np[i]);
}
}
}
}
}
/* regenerate zoom-out tile
* returns number of valid subtiles */
public int regenZoomTile(int zpx, int zpy)
{
int px1 = (zpx >= 0) ? zpx + tileWidth : zpx - zTileWidth;
int py1 = (zpy >= 0) ? zpy : zpy - zTileHeight;
int px2 = px1 - tileWidth;
int px1 = zpx + tileWidth;
int py1 = zpy;
int px2 = zpx;
int py2 = py1 + tileHeight;
MapTile t1 = getTileByPosition(px1, py1);

9
MapTile.java
View File

@ -214,9 +214,14 @@ public class MapTile {
public BufferedImage loadTile(MapManager mgr)
{
try {
File file = new File(getPath(mgr));
return ImageIO.read(file);
String path = getPath(mgr);
//log.info("Loading tile from " + path);
File file = new File(path);
BufferedImage im = ImageIO.read(file);
//log.info("OK");
return im;
} catch(IOException e) {
//log.info("failed: " + e.toString());
}
return null;