106 lines
5.1 KiB
Diff
106 lines
5.1 KiB
Diff
From 944e72c8c821cfea28fb2d0f49262f209ab99bec Mon Sep 17 00:00:00 2001
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From: md_5 <md_5@live.com.au>
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Date: Fri, 21 Jun 2013 17:29:54 +1000
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Subject: [PATCH] Fix Mob Spawning Relative to View Distance
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diff --git a/src/main/java/net/minecraft/server/SpawnerCreature.java b/src/main/java/net/minecraft/server/SpawnerCreature.java
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index 056100f..c17ad8b 100644
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--- a/src/main/java/net/minecraft/server/SpawnerCreature.java
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+++ b/src/main/java/net/minecraft/server/SpawnerCreature.java
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@@ -26,6 +26,32 @@ public final class SpawnerCreature {
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return new ChunkPosition(k, i1, l);
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}
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+ // Spigot start - get entity count only from chunks being processed in b
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+ private static int getEntityCount(WorldServer server, Class oClass)
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+ {
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+ int i = 0;
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+ for ( Long coord : b.keySet() )
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+ {
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+ int x = LongHash.msw( coord );
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+ int z = LongHash.lsw( coord );
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+ if ( !server.chunkProviderServer.unloadQueue.contains( x, z ) && server.isChunkLoaded( x, z ) )
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+ {
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+ for ( List<Entity> entitySlice : server.getChunkAt( x, z ).entitySlices )
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+ {
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+ for ( Entity entity : entitySlice )
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+ {
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+ if ( oClass.isAssignableFrom( entity.getClass() ) )
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+ {
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+ ++i;
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+ }
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+ }
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+ }
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+ }
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+ }
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+ return i;
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+ }
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+ // Spigot end
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+
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public static final int spawnEntities(WorldServer worldserver, boolean flag, boolean flag1, boolean flag2) {
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if (!flag && !flag1) {
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return 0;
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@@ -41,6 +67,11 @@ public final class SpawnerCreature {
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j = MathHelper.floor(entityhuman.locZ / 16.0D);
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byte b0 = 8;
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+ // Spigot Start
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+ b0 = worldserver.spigotConfig.mobSpawnRange;
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+ b0 = ( b0 > worldserver.spigotConfig.viewDistance ) ? (byte) worldserver.spigotConfig.viewDistance : b0;
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+ b0 = ( b0 > 8 ) ? 8 : b0;
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+ // Spigot End
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for (int l = -b0; l <= b0; ++l) {
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for (int i1 = -b0; i1 <= b0; ++i1) {
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@@ -88,13 +119,15 @@ public final class SpawnerCreature {
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if (limit == 0) {
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continue;
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}
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+ int mobcnt = 0;
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// CraftBukkit end
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- if ((!enumcreaturetype.d() || flag1) && (enumcreaturetype.d() || flag) && (!enumcreaturetype.e() || flag2) && worldserver.a(enumcreaturetype.a()) <= limit * b.size() / 256) { // CraftBukkit - use per-world limits
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+ if ((!enumcreaturetype.d() || flag1) && (enumcreaturetype.d() || flag) && (!enumcreaturetype.e() || flag2) && (mobcnt = getEntityCount(worldserver, enumcreaturetype.a())) <= limit * b.size() / 256) { // Spigot - use per-world limits and use all loaded chunks
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Iterator iterator = b.keySet().iterator();
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+ int moblimit = (limit * b.size() / 256) - mobcnt + 1; // Spigot - up to 1 more than limit
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label110:
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- while (iterator.hasNext()) {
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+ while (iterator.hasNext() && (moblimit > 0)) { // Spigot - while more allowed
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// CraftBukkit start
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long key = ((Long) iterator.next()).longValue();
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@@ -158,6 +191,13 @@ public final class SpawnerCreature {
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a(entityliving, worldserver, f, f1, f2);
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worldserver.addEntity(entityliving, SpawnReason.NATURAL);
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// CraftBukkit end
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+ // Spigot start
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+ if ( --moblimit <= 0 )
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+ {
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+ // If we're past limit, stop spawn
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+ continue label110;
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+ }
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+ // Spigot end
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if (j2 >= entityliving.by()) {
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continue label110;
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}
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diff --git a/src/main/java/org/spigotmc/SpigotWorldConfig.java b/src/main/java/org/spigotmc/SpigotWorldConfig.java
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index 5e1cfa9..e807ec8 100644
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--- a/src/main/java/org/spigotmc/SpigotWorldConfig.java
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+++ b/src/main/java/org/spigotmc/SpigotWorldConfig.java
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@@ -142,4 +142,11 @@ public class SpigotWorldConfig
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antiXrayInstance = new AntiXray( this );
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}
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+
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+ public byte mobSpawnRange;
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+ private void mobSpawnRange()
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+ {
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+ mobSpawnRange = getByte( "mob-spawn-range", 4 );
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+ log( "Mob Spawn Range: " + mobSpawnRange );
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+ }
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}
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--
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1.8.1.2
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