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Add support for selectively hiding portions of world (hiddenlimits)

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This commit is contained in:
Mike Primm 2011-08-10 22:15:18 -05:00
parent 7e8e0411d9
commit 166a5272fb
6 changed files with 73 additions and 0 deletions
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8
src/main/java/org/dynmap/utils/LegacyMapChunkCache.java
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@ -523,6 +523,14 @@ public class LegacyMapChunkCache implements MapChunkCache {
visible_limits = new ArrayList<VisibilityLimit>();
visible_limits.add(limit);
}
/**
* Add hidden area limit - can be called more than once
* Needs to be set before chunks are loaded
* Coordinates are block coordinates
*/
public void setHiddenRange(VisibilityLimit lim) {
Log.severe("LegacyMapChunkCache does not support hidden areas");
}
/**
* Set autogenerate - must be done after at least one visible range has been set
*/

6
src/main/java/org/dynmap/utils/MapChunkCache.java
View file

@ -92,6 +92,12 @@ public interface MapChunkCache {
* Coordinates are block coordinates
*/
public void setVisibleRange(VisibilityLimit limit);
/**
* Add hidden area limit - can be called more than once
* Needs to be set before chunks are loaded
* Coordinates are block coordinates
*/
public void setHiddenRange(VisibilityLimit limit);
/**
* Set autogenerate - must be done after at least one visible range has been set
*/

32
src/main/java/org/dynmap/utils/NewMapChunkCache.java
View file

@ -37,6 +37,7 @@ public class NewMapChunkCache implements MapChunkCache {
private boolean biome, biomeraw, highesty, blockdata;
private HiddenChunkStyle hidestyle = HiddenChunkStyle.FILL_AIR;
private List<VisibilityLimit> visible_limits = null;
private List<VisibilityLimit> hidden_limits = null;
private DynmapWorld.AutoGenerateOption generateopt;
private boolean do_generate = false;
private boolean do_save = false;
@ -395,6 +396,14 @@ public class NewMapChunkCache implements MapChunkCache {
}
}
}
if(vis && (hidden_limits != null)) {
for(VisibilityLimit limit : hidden_limits) {
if((chunk.x >= limit.x0) && (chunk.x <= limit.x1) && (chunk.z >= limit.z0) && (chunk.z <= limit.z1)) {
vis = false;
break;
}
}
}
/* Check if cached chunk snapshot found */
ChunkSnapshot ss = MapManager.mapman.sscache.getSnapshot(w.getName(), chunk.x, chunk.z, blockdata, biome, biomeraw, highesty);
if(ss != null) {
@ -619,6 +628,29 @@ public class NewMapChunkCache implements MapChunkCache {
visible_limits = new ArrayList<VisibilityLimit>();
visible_limits.add(limit);
}
/**
* Add hidden area limit - can be called more than once
* Needs to be set before chunks are loaded
* Coordinates are block coordinates
*/
public void setHiddenRange(VisibilityLimit lim) {
VisibilityLimit limit = new VisibilityLimit();
if(lim.x0 > lim.x1) {
limit.x0 = (lim.x1 >> 4); limit.x1 = ((lim.x0+15) >> 4);
}
else {
limit.x0 = (lim.x0 >> 4); limit.x1 = ((lim.x1+15) >> 4);
}
if(lim.z0 > lim.z1) {
limit.z0 = (lim.z1 >> 4); limit.z1 = ((lim.z0+15) >> 4);
}
else {
limit.z0 = (lim.z0 >> 4); limit.z1 = ((lim.z1+15) >> 4);
}
if(hidden_limits == null)
hidden_limits = new ArrayList<VisibilityLimit>();
hidden_limits.add(limit);
}
@Override
public boolean setChunkDataTypes(boolean blockdata, boolean biome, boolean highestblocky, boolean rawbiome) {
if((getsnapshot2 == null) && (biome || rawbiome))