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Remove FastMath

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hotspot has intrinsics for almost everything we use it for
This commit is contained in:
Zoë Gidiere
2023-10-26 10:25:39 -06:00
parent 805f99f57a
commit 9292d3de17
153 changed files with 517 additions and 771 deletions
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common/addons/config-distributors/build.gradle.kts
-7
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@@ -2,11 +2,4 @@ version = version("1.0.0")
dependencies {
compileOnlyApi(project(":common:addons:manifest-addon-loader"))
implementation("net.jafama", "jafama", Versions.Libraries.Internal.jafama)
testImplementation("net.jafama", "jafama", Versions.Libraries.Internal.jafama)
}
tasks.named<com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar>("shadowJar") {
relocate("net.jafama", "com.dfsek.terra.addons.feature.distributor.lib.jafama")
}
common/addons/config-distributors/src/main/java/com/dfsek/terra/addons/feature/distributor/distributors/PaddedGridDistributor.java
+3 -14
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@@ -1,7 +1,5 @@
package com.dfsek.terra.addons.feature.distributor.distributors;
import net.jafama.FastMath;
import java.util.Random;
import com.dfsek.terra.api.structure.feature.Distributor;
@@ -21,21 +19,12 @@ public class PaddedGridDistributor implements Distributor {
this.cellWidth = width + padding;
}
private static long murmur64(long h) {
h ^= h >>> 33;
h *= 0xff51afd7ed558ccdL;
h ^= h >>> 33;
h *= 0xc4ceb9fe1a85ec53L;
h ^= h >>> 33;
return h;
}
@Override
public boolean matches(int x, int z, long seed) {
int cellX = FastMath.floorDiv(x, cellWidth);
int cellZ = FastMath.floorDiv(z, cellWidth);
int cellX = Math.floorDiv(x, cellWidth);
int cellZ = Math.floorDiv(z, cellWidth);
Random random = new Random((murmur64(MathUtil.squash(cellX, cellZ)) ^ seed) + salt);
Random random = new Random((MathUtil.murmur64(MathUtil.squash(cellX, cellZ)) ^ seed) + salt);
int pointX = random.nextInt(width) + cellX * cellWidth;
int pointZ = random.nextInt(width) + cellZ * cellWidth;