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Lock the piss out of the parallax layer

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This commit is contained in:
Daniel Mills 2021-07-31 08:18:21 -04:00
parent cc95042a94
commit 229f3dc061
1 changed files with 46 additions and 32 deletions
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78
src/main/java/com/volmit/iris/engine/parallax/ParallaxWorld.java
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@ -22,6 +22,8 @@ import com.volmit.iris.Iris;
import com.volmit.iris.core.IrisSettings;
import com.volmit.iris.engine.hunk.Hunk;
import com.volmit.iris.engine.object.tile.TileData;
import com.volmit.iris.engine.parallel.GridLock;
import com.volmit.iris.engine.parallel.HyperLock;
import com.volmit.iris.engine.parallel.MultiBurst;
import com.volmit.iris.util.collection.KList;
import com.volmit.iris.util.collection.KMap;
@ -38,12 +40,14 @@ import java.io.IOException;
public class ParallaxWorld implements ParallaxAccess {
private final KMap<Long, ParallaxRegion> loadedRegions;
private final KList<Long> save;
private final HyperLock hlock;
private final File folder;
private final MultiBurst burst;
private final int height;
public ParallaxWorld(MultiBurst burst, int height, File folder) {
this.height = height;
this.hlock = new HyperLock(1024);
this.burst = burst;
this.folder = folder;
save = new KList<>();
@ -81,7 +85,7 @@ public class ParallaxWorld implements ParallaxAccess {
public void save(ParallaxRegion region) {
try {
region.save();
hlock.withIO(region.getX(), region.getZ(), () -> region.save());
} catch (IOException e) {
Iris.reportError(e);
e.printStackTrace();
@ -95,60 +99,70 @@ public class ParallaxWorld implements ParallaxAccess {
@RegionCoordinates
public void save(int x, int z) {
if (isLoaded(x, z)) {
save(getR(x, z));
}
hlock.with(x, z, () -> {
if (isLoaded(x, z)) {
save(getR(x, z));
}
});
}
@RegionCoordinates
public int unload(int x, int z) {
long key = key(x, z);
int v = 0;
if (isLoaded(x, z)) {
if (save.contains(key)) {
save(x, z);
save.remove(key);
return hlock.withResult(x, z, () -> {
long key = key(x, z);
int v = 0;
if (isLoaded(x, z)) {
if (save.contains(key)) {
save(x, z);
save.remove(key);
}
ParallaxRegion lr = loadedRegions.remove(key);
if (lr != null) {
v += lr.unload();
}
}
ParallaxRegion lr = loadedRegions.remove(key);
if (lr != null) {
v += lr.unload();
}
}
return v;
return v;
});
}
@RegionCoordinates
public ParallaxRegion load(int x, int z) {
if (isLoaded(x, z)) {
return loadedRegions.get(key(x, z));
}
return hlock.withResult(x, z, () -> {
if (isLoaded(x, z)) {
return loadedRegions.get(key(x, z));
}
ParallaxRegion v = new ParallaxRegion(burst, height, folder, x, z);
loadedRegions.put(key(x, z), v);
ParallaxRegion v = new ParallaxRegion(burst, height, folder, x, z);
loadedRegions.put(key(x, z), v);
return v;
return v;
});
}
@RegionCoordinates
public ParallaxRegion getR(int x, int z) {
long key = key(x, z);
return hlock.withResult(x, z, () -> {
long key = key(x, z);
ParallaxRegion region = loadedRegions.get(key);
ParallaxRegion region = loadedRegions.get(key);
if (region == null) {
region = load(x, z);
}
if (region == null) {
region = load(x, z);
}
return region;
return region;
});
}
@RegionCoordinates
public ParallaxRegion getRW(int x, int z) {
save.addIfMissing(key(x, z));
return getR(x, z);
return hlock.withResult(x, z, () -> {
save.addIfMissing(key(x, z));
return getR(x, z);
});
}
@RegionCoordinates