Repo-Mirror/Iris-World-Engine
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Code Issues Releases Activity

Idea Nitpick ""Optimizations""

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This commit is contained in:
Daniel Mills
2020-10-13 03:35:40 -04:00
parent bd3e9d01ec
commit 80b1374a61
40 changed files with 447 additions and 148 deletions
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8
src/main/java/com/volmit/iris/util/ChunkPosition.java
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@@ -1,7 +1,5 @@
package com.volmit.iris.util;
import java.util.Objects;
public class ChunkPosition
{
private int x;
@@ -36,7 +34,11 @@ public class ChunkPosition
@Override
public int hashCode()
{
return Objects.hash(x, z);
final int prime = 31;
int result = 1;
result = prime * result + x;
result = prime * result + z;
return result;
}
@Override

19
src/main/java/com/volmit/iris/util/MathHelper.java
View File

@@ -2,20 +2,26 @@ package com.volmit.iris.util;
import java.util.Random;
import java.util.UUID;
import java.util.function.Consumer;
import java.util.function.IntPredicate;
import net.minecraft.server.v1_16_R2.BaseBlockPosition;
import net.minecraft.server.v1_16_R2.SystemUtils;
public class MathHelper
{
public static final float a = MathHelper.c(2.0f);
private static final float[] b = (float[]) SystemUtils.a((Object) new float[65536], var0 ->
private static final float[] b = (float[]) a((Object) new float[65536], var0 ->
{
for(int var1 = 0; var1 < ((float[]) var0).length; ++var1)
{
((float[]) var0)[var1] = (float) Math.sin((double) var1 * 3.141592653589793 * 2.0 / 65536.0);
}
});
public static <T> T a(T var0, Consumer<T> var1)
{
var1.accept(var0);
return var0;
}
private static final Random c = new Random();
private static final int[] d = new int[] {0, 1, 28, 2, 29, 14, 24, 3, 30, 22, 20, 15, 25, 17, 4, 8, 31, 27, 13, 23, 21, 19, 16, 7, 26, 12, 18, 6, 11, 5, 10, 9};
private static final double e = Double.longBitsToDouble(4805340802404319232L);
@@ -319,9 +325,9 @@ public class MathHelper
return var0 - (double) MathHelper.d(var0);
}
public static long a(BaseBlockPosition var0)
public static long a(BlockPosition var0)
{
return MathHelper.c(var0.getX(), var0.getY(), var0.getZ());
return c(var0.getX(), var0.getY(), var0.getZ());
}
public static long c(int var0, int var1, int var2)
@@ -359,16 +365,19 @@ public class MathHelper
{
return Double.NaN;
}
@SuppressWarnings("unused")
boolean bl = var6 = var0 < 0.0;
if(var6)
{
var0 = -var0;
}
@SuppressWarnings("unused")
boolean bl2 = var7 = var2 < 0.0;
if(var7)
{
var2 = -var2;
}
@SuppressWarnings("unused")
boolean bl3 = var8 = var0 > var2;
if(var8)
{