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Improve per player mob spawning (#3971)

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Co-authored-by: Spottedleaf <Spottedleaf@users.noreply.github.com>
This commit is contained in:
Spottedleaf 2020-07-23 11:10:46 -07:00 committed by GitHub
parent 42433c2626
commit 55e2de5c6e
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 25 additions and 20 deletions
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32
Spigot-Server-Patches/0383-implement-optional-per-player-mob-spawns.patch
View file

@ -656,7 +656,7 @@ index cacf60563826da0219754a67500fdc239b13f0cd..f06c41d06f853b625dbd46822126810d
private static double a(ChunkCoordIntPair chunkcoordintpair, Entity entity) {
diff --git a/src/main/java/net/minecraft/server/SpawnerCreature.java b/src/main/java/net/minecraft/server/SpawnerCreature.java
index 8130e14b5d6c3e8b0a1234668d5c855e82f3a5dc..c5845013a79036704d084cfb903589cb9e8767cd 100644
index 8130e14b5d6c3e8b0a1234668d5c855e82f3a5dc..b255ccb4501d85f1507b105d2793c7fb6a919f62 100644
--- a/src/main/java/net/minecraft/server/SpawnerCreature.java
+++ b/src/main/java/net/minecraft/server/SpawnerCreature.java
@@ -29,6 +29,11 @@ public final class SpawnerCreature {
@ -683,10 +683,11 @@ index 8130e14b5d6c3e8b0a1234668d5c855e82f3a5dc..c5845013a79036704d084cfb903589cb
});
}
}
@@ -125,13 +135,33 @@ public final class SpawnerCreature {
@@ -125,13 +135,36 @@ public final class SpawnerCreature {
continue;
}
- if ((flag || !enumcreaturetype.d()) && (flag1 || enumcreaturetype.d()) && (flag2 || !enumcreaturetype.e()) && spawnercreature_d.a(enumcreaturetype, limit)) {
+ // Paper start - only allow spawns upto the limit per chunk and update count afterwards
+ int currEntityCount = spawnercreature_d.getEntityCountsByType().getInt(enumcreaturetype);
+ int k1 = limit * spawnercreature_d.getSpawnerChunks() / SpawnerCreature.b;
@ -695,14 +696,17 @@ index 8130e14b5d6c3e8b0a1234668d5c855e82f3a5dc..c5845013a79036704d084cfb903589cb
+ if (worldserver.paperConfig.perPlayerMobSpawns) {
+ int minDiff = Integer.MAX_VALUE;
+ for (EntityPlayer entityplayer : worldserver.getChunkProvider().playerChunkMap.playerMobDistanceMap.getPlayersInRange(chunk.getPos())) {
+ minDiff = Math.min(limit - worldserver.getChunkProvider().playerChunkMap.getMobCountNear(entityplayer, enumcreaturetype), minDiff);
+ int chunkRange = entityplayer.playerNaturallySpawnedEvent.getSpawnRadius();
+ double rangeScale = (double)((chunkRange * 2 + 1) * (chunkRange * 2 + 1)) / SpawnerCreature.b;
+ int scaledLimit = (int)Math.round(rangeScale * limit);
+ minDiff = Math.min(scaledLimit - worldserver.getChunkProvider().playerChunkMap.getMobCountNear(entityplayer, enumcreaturetype), minDiff);
+ }
+ difference = (minDiff == Integer.MAX_VALUE) ? 0 : minDiff;
+ }
+ // Paper end
+
+ if (difference > 0) { // Paper
if ((flag || !enumcreaturetype.d()) && (flag1 || enumcreaturetype.d()) && (flag2 || !enumcreaturetype.e()) && spawnercreature_d.a(enumcreaturetype, limit)) {
+ // Paper start - per player mob spawning
+ if ((flag || !enumcreaturetype.d()) && (flag1 || enumcreaturetype.d()) && (flag2 || !enumcreaturetype.e()) && difference > 0) {
// CraftBukkit end
- a(enumcreaturetype, worldserver, chunk, (entitytypes, blockposition, ichunkaccess) -> {
+ int spawnCount = spawnMobs(enumcreaturetype, worldserver, chunk, (entitytypes, blockposition, ichunkaccess) -> {
@ -710,15 +714,15 @@ index 8130e14b5d6c3e8b0a1234668d5c855e82f3a5dc..c5845013a79036704d084cfb903589cb
}, (entityinsentient, ichunkaccess) -> {
spawnercreature_d.a(entityinsentient, ichunkaccess);
+ },
+ limit, worldserver.paperConfig.perPlayerMobSpawns ? worldserver.getChunkProvider().playerChunkMap::updatePlayerMobTypeMap : null);
+ spawnercreature_d.getEntityCountsByType().mergeInt(enumcreaturetype, 0, (keyInMap, valueInMap) -> {
+ difference, worldserver.paperConfig.perPlayerMobSpawns ? worldserver.getChunkProvider().playerChunkMap::updatePlayerMobTypeMap : null);
+ spawnercreature_d.getEntityCountsByType().mergeInt(enumcreaturetype, spawnCount, (keyInMap, valueInMap) -> {
+ return Integer.valueOf(spawnCount + valueInMap.intValue());
});
+ } // Paper
+ // Paper end - per player mob spawning
}
}
@@ -140,22 +170,34 @@ public final class SpawnerCreature {
@@ -140,22 +173,34 @@ public final class SpawnerCreature {
}
public static void a(EnumCreatureType enumcreaturetype, WorldServer worldserver, Chunk chunk, SpawnerCreature.c spawnercreature_c, SpawnerCreature.a spawnercreature_a) {
@ -755,7 +759,7 @@ index 8130e14b5d6c3e8b0a1234668d5c855e82f3a5dc..c5845013a79036704d084cfb903589cb
int k = 0;
while (k < 3) {
@@ -195,13 +237,13 @@ public final class SpawnerCreature {
@@ -195,13 +240,13 @@ public final class SpawnerCreature {
// Paper start
Boolean doSpawning = a(worldserver, enumcreaturetype, structuremanager, chunkgenerator, biomebase_biomemeta, blockposition_mutableblockposition, d2);
if (doSpawning == null) {
@ -771,7 +775,7 @@ index 8130e14b5d6c3e8b0a1234668d5c855e82f3a5dc..c5845013a79036704d084cfb903589cb
}
entityinsentient.setPositionRotation(d0, (double) i, d1, worldserver.random.nextFloat() * 360.0F, 0.0F);
@@ -209,13 +251,18 @@ public final class SpawnerCreature {
@@ -209,13 +254,18 @@ public final class SpawnerCreature {
groupdataentity = entityinsentient.prepare(worldserver, worldserver.getDamageScaler(entityinsentient.getChunkCoordinates()), EnumMobSpawn.NATURAL, groupdataentity, (NBTTagCompound) null);
// CraftBukkit start
if (worldserver.addEntity(entityinsentient, SpawnReason.NATURAL)) {
@ -793,7 +797,7 @@ index 8130e14b5d6c3e8b0a1234668d5c855e82f3a5dc..c5845013a79036704d084cfb903589cb
}
if (entityinsentient.c(k1)) {
@@ -237,6 +284,7 @@ public final class SpawnerCreature {
@@ -237,6 +287,7 @@ public final class SpawnerCreature {
}
}
@ -801,7 +805,7 @@ index 8130e14b5d6c3e8b0a1234668d5c855e82f3a5dc..c5845013a79036704d084cfb903589cb
}
private static boolean a(WorldServer worldserver, IChunkAccess ichunkaccess, BlockPosition.MutableBlockPosition blockposition_mutableblockposition, double d0) {
@@ -476,8 +524,8 @@ public final class SpawnerCreature {
@@ -476,8 +527,8 @@ public final class SpawnerCreature {
public static class d {
@ -812,7 +816,7 @@ index 8130e14b5d6c3e8b0a1234668d5c855e82f3a5dc..c5845013a79036704d084cfb903589cb
private final SpawnerCreatureProbabilities c;
private final Object2IntMap<EnumCreatureType> d;
@Nullable
@@ -540,7 +588,7 @@ public final class SpawnerCreature {
@@ -540,7 +591,7 @@ public final class SpawnerCreature {
// CraftBukkit start
private boolean a(EnumCreatureType enumcreaturetype, int limit) {

9
Spigot-Server-Patches/0479-Optimize-isOutsideRange-to-use-distance-maps.patch
View file

@ -77,10 +77,10 @@ index 32d3887e2542c4ebba4a7498167fbe4b497a71ce..7e57a53ec614a2f7d2672edff9d7c0e0
public String c() {
diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
index eebd4c50a7324250d3ebe7060739a71af4243f72..a6363b73522f9d27534b6e80f4b3789e84316c49 100644
index eebd4c50a7324250d3ebe7060739a71af4243f72..319059ba31f3614cc59cd4c4e4fa9242f6e4fe99 100644
--- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
+++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
@@ -728,6 +728,36 @@ public class ChunkProviderServer extends IChunkProvider {
@@ -728,6 +728,37 @@ public class ChunkProviderServer extends IChunkProvider {
boolean flag1 = this.world.getGameRules().getBoolean(GameRules.DO_MOB_SPAWNING) && !world.getPlayers().isEmpty(); // CraftBukkit
if (!flag) {
@ -112,12 +112,13 @@ index eebd4c50a7324250d3ebe7060739a71af4243f72..a6363b73522f9d27534b6e80f4b3789e
+
+ playerChunkMap.playerMobSpawnMap.addOrUpdate(player, chunkX, chunkZ, range);
+ player.lastEntitySpawnRadiusSquared = (double)((range << 4) * (range << 4)); // used in isOutsideRange
+ player.playerNaturallySpawnedEvent = event;
+ }
+ // Paper end - optimize isOutisdeRange
this.world.getMethodProfiler().enter("pollingChunks");
int k = this.world.getGameRules().getInt(GameRules.RANDOM_TICK_SPEED);
boolean flag2 = world.ticksPerAnimalSpawns != 0L && worlddata.getTime() % world.ticksPerAnimalSpawns == 0L; // CraftBukkit
@@ -757,15 +787,7 @@ public class ChunkProviderServer extends IChunkProvider {
@@ -757,15 +788,7 @@ public class ChunkProviderServer extends IChunkProvider {
this.world.getMethodProfiler().exit();
//List<PlayerChunk> list = Lists.newArrayList(this.playerChunkMap.f()); // Paper
//Collections.shuffle(list); // Paper
@ -134,7 +135,7 @@ index eebd4c50a7324250d3ebe7060739a71af4243f72..a6363b73522f9d27534b6e80f4b3789e
final int[] chunksTicked = {0}; this.playerChunkMap.forEachVisibleChunk((playerchunk) -> { // Paper - safe iterator incase chunk loads, also no wrapping
Optional<Chunk> optional = ((Either) playerchunk.a().getNow(PlayerChunk.UNLOADED_CHUNK)).left();
@@ -781,9 +803,9 @@ public class ChunkProviderServer extends IChunkProvider {
@@ -781,9 +804,9 @@ public class ChunkProviderServer extends IChunkProvider {
Chunk chunk = (Chunk) optional1.get();
ChunkCoordIntPair chunkcoordintpair = playerchunk.i();

4
Spigot-Server-Patches/0505-Optimize-Light-Engine.patch
View file

@ -25,10 +25,10 @@ Massive update to light to improve performance and chunk loading/generation.
8) Fix NPE risk that crashes server in getting nibble data
diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
index 604e7004b659daed2844ba1a76bf09288ec549e5..ef980f9859d1d7d0d5e13d0d70e998055f92135e 100644
index 7c87ef638d538093e944341525a1027be5d15a0e..3a5a9aba111fed8b68818b95332b723ee2bce2ac 100644
--- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
+++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
@@ -1044,7 +1044,7 @@ public class ChunkProviderServer extends IChunkProvider {
@@ -1045,7 +1045,7 @@ public class ChunkProviderServer extends IChunkProvider {
if (ChunkProviderServer.this.tickDistanceManager()) {
return true;
} else {