46 lines
2.0 KiB
Diff
46 lines
2.0 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: ishland <ishlandmc@yeah.net>
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Date: Sat, 4 Dec 2021 12:09:59 +0100
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Subject: [PATCH] vmp: spawn_density_cap
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Copyright (c) 2021-2022 ishland
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Original code by RelativityMC, licensed under MIT
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You can find the original code on https://github.com/RelativityMC/VMP-fabric (Yarn mappings)
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diff --git a/src/main/java/net/minecraft/world/level/LocalMobCapCalculator.java b/src/main/java/net/minecraft/world/level/LocalMobCapCalculator.java
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index 84c766e09898cfc07d6e07e80f4b9aa318050a62..9cb1acdfe2a514099e9517118c7cd448bd3c2d68 100644
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--- a/src/main/java/net/minecraft/world/level/LocalMobCapCalculator.java
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+++ b/src/main/java/net/minecraft/world/level/LocalMobCapCalculator.java
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@@ -47,16 +47,25 @@ public class LocalMobCapCalculator {
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}
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static class MobCounts {
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- private final Object2IntMap<MobCategory> counts = new Object2IntOpenHashMap<>(MobCategory.values().length);
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+ // private final Object2IntMap<MobCategory> counts = new Object2IntOpenHashMap<>(MobCategory.values().length); // Mirai
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+ private final int[] spawnGroupDensities = new int[MobCategory.values().length]; // Mirai
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+ // Mirai start
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+ /**
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+ * @author ishland
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+ * @reason opt: replace with array access
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+ */
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public void add(MobCategory spawnGroup) {
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- this.counts.computeInt(spawnGroup, (group, density) -> {
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- return density == null ? 1 : density + 1;
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- });
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+ this.spawnGroupDensities[spawnGroup.ordinal()] ++;
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}
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+ /**
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+ * @author ishland
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+ * @reason opt: replace with array access
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+ */
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public boolean canSpawn(MobCategory spawnGroup) {
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- return this.counts.getOrDefault(spawnGroup, 0) < spawnGroup.getMaxInstancesPerChunk();
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+ return this.spawnGroupDensities[spawnGroup.ordinal()] < spawnGroup.getMaxInstancesPerChunk();
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}
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+ // Mirai end
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}
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}
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