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Performance improvements

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This commit is contained in:
cyberpwn 2021-09-18 05:08:49 -04:00
parent a7aea8d1ed
commit 976cfdbbc2
3 changed files with 54 additions and 53 deletions
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36
src/main/java/com/volmit/iris/engine/modifier/IrisPerfectionModifier.java
View File

@ -22,12 +22,15 @@ import com.volmit.iris.engine.framework.Engine;
import com.volmit.iris.engine.framework.EngineAssignedModifier;
import com.volmit.iris.util.data.B;
import com.volmit.iris.util.hunk.Hunk;
import com.volmit.iris.util.parallel.BurstExecutor;
import com.volmit.iris.util.scheduling.PrecisionStopwatch;
import org.bukkit.block.data.Bisected;
import org.bukkit.block.data.BlockData;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.atomic.AtomicBoolean;
import java.util.concurrent.atomic.AtomicInteger;
public class IrisPerfectionModifier extends EngineAssignedModifier<BlockData> {
private static final BlockData AIR = B.get("AIR");
@ -40,25 +43,27 @@ public class IrisPerfectionModifier extends EngineAssignedModifier<BlockData> {
@Override
public void onModify(int x, int z, Hunk<BlockData> output, boolean multicore) {
PrecisionStopwatch p = PrecisionStopwatch.start();
boolean changed = true;
AtomicBoolean changed = new AtomicBoolean(true);
int passes = 0;
int changes = 0;
AtomicInteger changes = new AtomicInteger();
List<Integer> surfaces = new ArrayList<>();
List<Integer> ceilings = new ArrayList<>();
while (changed) {
BurstExecutor burst = burst().burst(multicore);
while (changed.get()) {
passes++;
changed = false;
changed.set(false);
for (int i = 0; i < 16; i++) {
int finalI = i;
burst.queue(() -> {
for (int j = 0; j < 16; j++) {
surfaces.clear();
ceilings.clear();
int top = getHeight(output, i, j);
int top = getHeight(output, finalI, j);
boolean inside = true;
surfaces.add(top);
for (int k = top; k >= 0; k--) {
BlockData b = output.get(i, k, j);
BlockData b = output.get(finalI, k, j);
boolean now = b != null && !(B.isAir(b) || B.isFluid(b));
if (now != inside) {
@ -73,7 +78,7 @@ public class IrisPerfectionModifier extends EngineAssignedModifier<BlockData> {
}
for (int k : surfaces) {
BlockData tip = output.get(i, k, j);
BlockData tip = output.get(finalI, k, j);
if (tip == null) {
continue;
@ -83,14 +88,14 @@ public class IrisPerfectionModifier extends EngineAssignedModifier<BlockData> {
boolean remove2 = false;
if (B.isDecorant(tip)) {
BlockData bel = output.get(i, k - 1, j);
BlockData bel = output.get(finalI, k - 1, j);
if (bel == null) {
remove = true;
} else if (!B.canPlaceOnto(tip.getMaterial(), bel.getMaterial())) {
remove = true;
} else if (bel instanceof Bisected) {
BlockData bb = output.get(i, k - 2, j);
BlockData bb = output.get(finalI, k - 2, j);
if (bb == null || !B.canPlaceOnto(bel.getMaterial(), bb.getMaterial())) {
remove = true;
remove2 = true;
@ -98,18 +103,19 @@ public class IrisPerfectionModifier extends EngineAssignedModifier<BlockData> {
}
if (remove) {
changed = true;
changes++;
output.set(i, k, j, AIR);
changed.set(true);
changes.getAndIncrement();
output.set(finalI, k, j, AIR);
if (remove2) {
changes++;
output.set(i, k - 1, j, AIR);
changes.getAndIncrement();
output.set(finalI, k - 1, j, AIR);
}
}
}
}
}
});
}
}

5
src/main/java/com/volmit/iris/util/interpolation/IrisInterpolation.java
View File

@ -316,11 +316,6 @@ public class IrisInterpolation {
System.out.println(m + ": " + Form.duration(p.getMilliseconds(), 8));
}
public static void main(String[] args) {
printOptimizedSrc(false);
}
public static void printOptimizedSrc(boolean arrays) {
System.out.println(generateOptimizedStarcast(3, arrays));
System.out.println(generateOptimizedStarcast(5, arrays));

2
src/main/java/com/volmit/iris/util/nbt/mca/NBTWorld.java
View File

@ -117,7 +117,7 @@ public class NBTWorld {
}
public static CompoundTag getCompound(BlockData bd) {
return blockDataCache.computeIfAbsent(bd, BLOCK_DATA_COMPUTE).clone();
return blockDataCache.computeIfAbsent(bd, BLOCK_DATA_COMPUTE);
}
private static Map<Biome, Integer> computeBiomeIDs() {