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Code Issues Releases Activity

minor optimization for the mantle writer

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This commit is contained in:
Julian Krings
2025-11-21 16:21:02 +01:00
parent 7a44e555b2
commit 446acefc91
3 changed files with 10 additions and 12 deletions
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16
core/src/main/java/com/volmit/iris/engine/mantle/MantleWriter.java
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@@ -44,9 +44,7 @@ import lombok.Data;
import org.bukkit.block.data.BlockData;
import org.bukkit.util.Vector;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.*;
import static com.volmit.iris.engine.mantle.EngineMantle.AIR;
@@ -54,21 +52,21 @@ import static com.volmit.iris.engine.mantle.EngineMantle.AIR;
public class MantleWriter implements IObjectPlacer, AutoCloseable {
private final EngineMantle engineMantle;
private final Mantle mantle;
private final KMap<Long, MantleChunk> cachedChunks;
private final Map<Long, MantleChunk> cachedChunks;
private final int radius;
private final int x;
private final int z;
public MantleWriter(EngineMantle engineMantle, Mantle mantle, int x, int z, int radius) {
public MantleWriter(EngineMantle engineMantle, Mantle mantle, int x, int z, int radius, boolean multicore) {
this.engineMantle = engineMantle;
this.mantle = mantle;
int d = radius * 2 + 1;
this.cachedChunks = new KMap<>(d * d, 0.75f, Math.max(32, Runtime.getRuntime().availableProcessors() * 4));
this.radius = radius;
this.radius = radius * 2;
int d = this.radius + 1;
this.cachedChunks = multicore ? new KMap<>(d * d, 0.75f, Math.max(32, Runtime.getRuntime().availableProcessors() * 4)) : new HashMap<>(d * d);
this.x = x;
this.z = z;
int r = radius / 4;
int r = radius / 2;
for (int i = -r; i <= r; i++) {
for (int j = -r; j <= r; j++) {
cachedChunks.put(Cache.key(i + x, j + z), mantle.getChunk(i + x, j + z).use());

4
core/src/main/java/com/volmit/iris/util/mantle/Mantle.java
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@@ -176,8 +176,8 @@ public class Mantle {
* @return the writer
*/
@ChunkCoordinates
public MantleWriter write(EngineMantle engineMantle, int x, int z, int radius) {
return new MantleWriter(engineMantle, this, x, z, radius);
public MantleWriter write(EngineMantle engineMantle, int x, int z, int radius, boolean multicore) {
return new MantleWriter(engineMantle, this, x, z, radius, multicore);
}
/**

2
core/src/main/kotlin/com/volmit/iris/engine/mantle/MatterGenerator.kt
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@@ -31,7 +31,7 @@ interface MatterGenerator {
return
val multicore = multicore || IrisSettings.get().generator.isUseMulticoreMantle
mantle.write(engine.mantle, x, z, radius * 2).use { writer ->
mantle.write(engine.mantle, x, z, radius, multicore).use { writer ->
for (pair in components) {
radius(x, z, pair.b, { x, z ->
for (c in pair.a) {