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Leaf/patches/server/0149-Lithium-fast-util.patch
2024-11-29 17:55:29 -05:00

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3.4 KiB
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Taiyou06 <kaandindar21@gmail.com>
Date: Thu, 7 Nov 2024 21:50:47 +0100
Subject: [PATCH] Lithium: fast util
This patch is based on the following mixins:
* "net/caffeinemc/mods/lithium/mixin/math/fast_util/DirectionMixin.java"
* "net/caffeinemc/mods/lithium/mixin/math/fast_util/AABBMixin.java"
By: 2No2Name <2No2Name@web.de>
As part of: Lithium (https://github.com/CaffeineMC/lithium-fabric)
Licensed under: LGPL-3.0 (https://www.gnu.org/licenses/lgpl-3.0.html)
diff --git a/src/main/java/net/minecraft/core/Direction.java b/src/main/java/net/minecraft/core/Direction.java
index f15dd2ccb99ade10ac1e49b63e6f4080bd39b3c9..9e527f8ada7ab076e41b22e8ef6ba5986e3db21e 100644
--- a/src/main/java/net/minecraft/core/Direction.java
+++ b/src/main/java/net/minecraft/core/Direction.java
@@ -204,7 +204,7 @@ public enum Direction implements StringRepresentable, ca.spottedleaf.moonrise.pa
}
public Direction getOpposite() {
- return this.opposite; // Paper - optimise collisions
+ return VALUES[this.oppositeIndex]; // Leaf - Lithium - fast util
}
public Direction getClockWise(Direction.Axis axis) {
@@ -366,7 +366,7 @@ public enum Direction implements StringRepresentable, ca.spottedleaf.moonrise.pa
}
public static Direction getRandom(RandomSource random) {
- return Util.getRandom(VALUES, random);
+ return VALUES[random.nextInt(VALUES.length)]; // Leaf - Lithium - fast util
}
public static Direction getNearest(double x, double y, double z) {
diff --git a/src/main/java/net/minecraft/world/phys/AABB.java b/src/main/java/net/minecraft/world/phys/AABB.java
index db78616676ba021ee0f03cfea932f2912f4ec987..8e161efc19de76b0624b15f1c5ad399d2b1fa52d 100644
--- a/src/main/java/net/minecraft/world/phys/AABB.java
+++ b/src/main/java/net/minecraft/world/phys/AABB.java
@@ -17,6 +17,15 @@ public class AABB {
public final double maxY;
public final double maxZ;
+ // Leaf start - Lithium - fast util
+ static {
+ assert Direction.Axis.X.ordinal() == 0;
+ assert Direction.Axis.Y.ordinal() == 1;
+ assert Direction.Axis.Z.ordinal() == 2;
+ assert Direction.Axis.values().length == 3;
+ }
+ // Leaf end - Lithium - fast util
+
public AABB(double x1, double y1, double z1, double x2, double y2, double z2) {
this.minX = Math.min(x1, x2);
this.minY = Math.min(y1, y2);
@@ -85,11 +94,33 @@ public class AABB {
}
public double min(Direction.Axis axis) {
- return axis.choose(this.minX, this.minY, this.minZ);
+ // Leaf start - Lithium - fast util
+ switch (axis.ordinal()) {
+ case 0: //X
+ return this.minX;
+ case 1: //Y
+ return this.minY;
+ case 2: //Z
+ return this.minZ;
+ }
+
+ throw new IllegalArgumentException();
+ // Leaf end - Lithium - fast util
}
public double max(Direction.Axis axis) {
- return axis.choose(this.maxX, this.maxY, this.maxZ);
+ // Leaf start - Lithium - fast util
+ switch (axis.ordinal()) {
+ case 0: //X
+ return this.maxX;
+ case 1: //Y
+ return this.maxY;
+ case 2: //Z
+ return this.maxZ;
+ }
+
+ throw new IllegalArgumentException();
+ // Leaf end - Lithium - fast util
}
@Override