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https://github.com/PurpurMC/Purpur.git
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af2dd61af0
Upstream has released updates that appear to apply and compile correctly Paper Changes: 3dcbdc73b Fix force upgrade patch (#5699) dab6ec6cd List all missing hard depends not just first (#5673) aed5031e3 Fix/Optimize world and light datafixes (#5693) 719040d92 [Auto] Updated Upstream (CraftBukkit) 6c183f1ae [Auto] Updated Upstream (CraftBukkit) Tuinity Changes: f88659c8e Fix and optimise world force upgrading Airplane Changes: 7f3b09178 Move check 040fa19eb Better checking for useless move packets 5fab6a257 Improvements to fluid & profiler patches 046ae543c Improve hopper performance via bitset 4a221843f Update Upstream (Tuinity)
80 lines
4.3 KiB
Diff
80 lines
4.3 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: DoctaEnkoda <bierquejason@gmail.com>
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Date: Tue, 11 May 2021 00:28:13 +0200
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Subject: [PATCH] Optimize collisions
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diff --git a/src/main/java/net/minecraft/server/level/WorldServer.java b/src/main/java/net/minecraft/server/level/WorldServer.java
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index c5861f4fef95ce35d38d3ed65a93239707d5f92b..c4ea7361e26a0417da4eda3aeefac27a720068bd 100644
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--- a/src/main/java/net/minecraft/server/level/WorldServer.java
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+++ b/src/main/java/net/minecraft/server/level/WorldServer.java
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@@ -678,16 +678,10 @@ public class WorldServer extends World implements GeneratorAccessSeed {
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}
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}
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- int minBlockX = MathHelper.floor(axisalignedbb.minX - MCUtil.COLLISION_EPSILON) - 1;
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- int maxBlockX = MathHelper.floor(axisalignedbb.maxX + MCUtil.COLLISION_EPSILON) + 1;
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-
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+ // Purpur Start Rebase - Calculate when needed only
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int minBlockY = MathHelper.floor(axisalignedbb.minY - MCUtil.COLLISION_EPSILON) - 1;
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int maxBlockY = MathHelper.floor(axisalignedbb.maxY + MCUtil.COLLISION_EPSILON) + 1;
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- int minBlockZ = MathHelper.floor(axisalignedbb.minZ - MCUtil.COLLISION_EPSILON) - 1;
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- int maxBlockZ = MathHelper.floor(axisalignedbb.maxZ + MCUtil.COLLISION_EPSILON) + 1;
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-
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-
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BlockPosition.MutableBlockPosition mutablePos = new BlockPosition.MutableBlockPosition();
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net.minecraft.world.phys.shapes.VoxelShapeCollision collisionShape = null;
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@@ -697,6 +691,13 @@ public class WorldServer extends World implements GeneratorAccessSeed {
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return ret;
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}
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+ int minBlockX = MathHelper.floor(axisalignedbb.minX - MCUtil.COLLISION_EPSILON) - 1;
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+ int maxBlockX = MathHelper.floor(axisalignedbb.maxX + MCUtil.COLLISION_EPSILON) + 1;
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+
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+ int minBlockZ = MathHelper.floor(axisalignedbb.minZ - MCUtil.COLLISION_EPSILON) - 1;
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+ int maxBlockZ = MathHelper.floor(axisalignedbb.maxZ + MCUtil.COLLISION_EPSILON) + 1;
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+ // Purpur End
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+
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int minYIterate = Math.max(0, minBlockY);
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int maxYIterate = Math.min(255, maxBlockY);
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diff --git a/src/main/java/net/minecraft/world/level/ChunkCache.java b/src/main/java/net/minecraft/world/level/ChunkCache.java
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index b547eb352f90f68cf36ffb82e43ad7acb1892f6a..456ef170f8885ad42c3c2bd2a54c5bc46bfe30cd 100644
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--- a/src/main/java/net/minecraft/world/level/ChunkCache.java
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+++ b/src/main/java/net/minecraft/world/level/ChunkCache.java
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@@ -60,16 +60,10 @@ public class ChunkCache implements IBlockAccess, ICollisionAccess {
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}
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}
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- int minBlockX = net.minecraft.util.MathHelper.floor(axisalignedbb.minX - net.minecraft.server.MCUtil.COLLISION_EPSILON) - 1;
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- int maxBlockX = net.minecraft.util.MathHelper.floor(axisalignedbb.maxX + net.minecraft.server.MCUtil.COLLISION_EPSILON) + 1;
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-
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+ // Purpur Rebase - Calculate when needed only
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int minBlockY = net.minecraft.util.MathHelper.floor(axisalignedbb.minY - net.minecraft.server.MCUtil.COLLISION_EPSILON) - 1;
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int maxBlockY = net.minecraft.util.MathHelper.floor(axisalignedbb.maxY + net.minecraft.server.MCUtil.COLLISION_EPSILON) + 1;
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-
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- int minBlockZ = net.minecraft.util.MathHelper.floor(axisalignedbb.minZ - net.minecraft.server.MCUtil.COLLISION_EPSILON) - 1;
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- int maxBlockZ = net.minecraft.util.MathHelper.floor(axisalignedbb.maxZ + net.minecraft.server.MCUtil.COLLISION_EPSILON) + 1;
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-
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-
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+
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BlockPosition.MutableBlockPosition mutablePos = new BlockPosition.MutableBlockPosition();
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net.minecraft.world.phys.shapes.VoxelShapeCollision collisionShape = null;
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@@ -79,6 +73,13 @@ public class ChunkCache implements IBlockAccess, ICollisionAccess {
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return ret;
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}
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+ int minBlockX = net.minecraft.util.MathHelper.floor(axisalignedbb.minX - net.minecraft.server.MCUtil.COLLISION_EPSILON) - 1;
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+ int maxBlockX = net.minecraft.util.MathHelper.floor(axisalignedbb.maxX + net.minecraft.server.MCUtil.COLLISION_EPSILON) + 1;
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+
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+ int minBlockZ = net.minecraft.util.MathHelper.floor(axisalignedbb.minZ - net.minecraft.server.MCUtil.COLLISION_EPSILON) - 1;
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+ int maxBlockZ = net.minecraft.util.MathHelper.floor(axisalignedbb.maxZ + net.minecraft.server.MCUtil.COLLISION_EPSILON) + 1;
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+ // Purpur End
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+
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int minYIterate = Math.max(0, minBlockY);
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int maxYIterate = Math.min(255, maxBlockY);
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