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Purpur/patches/server/0083-Add-phantom-spawning-options.patch
jmp c7b279fe1b Updated Upstream (Paper & Tuinity) 
Upstream has released updates that appear to apply and compile correctly

Paper Changes:
05af2837c [CI-SKIP] Improved the annotation test output
586966949 abstract custom set tags, add entity tags
c7667378e Added PlayerLoomPatternSelectEvent
00972e80d Reimplement GS4QueryEvent
544c5c278 Re-add coral block tags (#4987)
7d56c8deb Added PlayerLecternPageChangeEvent
c7cdf255b Add BlockFailedDispenseEvent
c8a8d6fbe Added world settings for mobs picking up loot
91eda5bd3 Added ServerResourcesReloadedEvent
be81b4f5c Add a Enchantable MaterialTag
975d18703 Add doors to material tags
d075e748e colorful itemdump
f3ba3dee0 Added WorldGameRuleChangeEvent
086d20118 Guardian beam workaround
b63c890ec Support spawning item stacks
d7d74c552 added height config for bamboo
7878e3bc2 Use setAmount for Recipe Amount
50e70697b Add EntityLoadCrossbowEvent
f344e092c Add Anti-Xray bypass permission
9fd31e675 fix for nerfed slime mobs splitting
4a7962cd1 Zombie API - breaking doors
5650a41f5 Fix interact event not being called in adventure
2c9ed4335 Add PlayerFlowerPotManipulateEvent
1f32290b6 [Auto] Updated Upstream (CraftBukkit)
d87694a20 Redact Velocity forwarding secret properly (#4980)
24a0b0206 [Auto] Updated Upstream (CraftBukkit)
7681042ef [Auto] Updated Upstream (Bukkit/CraftBukkit)
7dea3dba6 [Auto] Updated Upstream (CraftBukkit)
4b3792920 JavaDoc fixes
f13b4727e Allow disabling mob spawner spawn egg transformation
525b50737 Cache burn durations
2c37d1077 Optimized tick ready check
b4000b01a Add API to get the Material of Boats and Minecarts
f1317386d Fix sign lazy initialisation
9f61759d9 Updated Upstream (CraftBukkit/Spigot) (#4972)
aaff430b6 [CI-SKIP] Use GitHub Actions for build status
9f4055d99 Fix harming potion dupe
7bfb781ff Additional Block Material API's
0eaffd008 Micro Optimize DataBits

Tuinity Changes:
9e5cabb6e Port starlight changes
2021-01-04 15:21:27 -08:00

286 lines
16 KiB
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Raw Blame History

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Fri, 3 Jul 2020 00:03:52 -0500
Subject: [PATCH] Add phantom spawning options
diff --git a/src/main/java/net/minecraft/server/DifficultyDamageScaler.java b/src/main/java/net/minecraft/server/DifficultyDamageScaler.java
index 75745af3435434bddd420536ca3bbea3a9f181d6..84c0ec1b50758b433980765d087e15d8a8eaaaf7 100644
--- a/src/main/java/net/minecraft/server/DifficultyDamageScaler.java
+++ b/src/main/java/net/minecraft/server/DifficultyDamageScaler.java
@@ -13,6 +13,7 @@ public class DifficultyDamageScaler {
this.b = this.a(enumdifficulty, i, j, f);
}
+ public EnumDifficulty getGlobalDifficulty() { return a(); } // Purpur - OBFHELPER
public EnumDifficulty a() {
return this.a;
}
@@ -21,6 +22,7 @@ public class DifficultyDamageScaler {
return this.b;
}
+ public boolean isHarderThan(float f) { return a(f); } // Purpur - OBFHELPER
public boolean a(float f) {
return this.b > f;
}
diff --git a/src/main/java/net/minecraft/server/EnumDifficulty.java b/src/main/java/net/minecraft/server/EnumDifficulty.java
index e0e72779c0f4e4856ed5682122fedf0321db11cb..386eae71a146e06ca60f8bf11429fe2131232a21 100644
--- a/src/main/java/net/minecraft/server/EnumDifficulty.java
+++ b/src/main/java/net/minecraft/server/EnumDifficulty.java
@@ -19,6 +19,7 @@ public enum EnumDifficulty {
this.g = s;
}
+ public int getId() { return a(); } // Purpur - OBFHELPER
public int a() {
return this.f;
}
diff --git a/src/main/java/net/minecraft/server/IBlockLightAccess.java b/src/main/java/net/minecraft/server/IBlockLightAccess.java
index 03a89301f2b3d29e39c6c9d05ee072527f652efc..fa5eb188da64cc1409cc614515e8c70b0a341dd0 100644
--- a/src/main/java/net/minecraft/server/IBlockLightAccess.java
+++ b/src/main/java/net/minecraft/server/IBlockLightAccess.java
@@ -12,6 +12,7 @@ public interface IBlockLightAccess extends IBlockAccess {
return this.e().b(blockposition, i);
}
+ default boolean isSkyVisible(BlockPosition blockposition) { return e(blockposition); } // Purpur - OBFHELPER
default boolean e(BlockPosition blockposition) {
return this.getBrightness(EnumSkyBlock.SKY, blockposition) >= this.K();
}
diff --git a/src/main/java/net/minecraft/server/MobSpawnerPhantom.java b/src/main/java/net/minecraft/server/MobSpawnerPhantom.java
index 4e3f01bc79b6ed2a322155f29f1d0dcf298c8b82..ac1ea2f0c15bccf94f203194a5a7b10ec125ffb8 100644
--- a/src/main/java/net/minecraft/server/MobSpawnerPhantom.java
+++ b/src/main/java/net/minecraft/server/MobSpawnerPhantom.java
@@ -1,85 +1,99 @@
package net.minecraft.server;
-import java.util.Iterator;
-import java.util.Random;
+import com.destroystokyo.paper.event.entity.PhantomPreSpawnEvent;
+import org.bukkit.event.entity.CreatureSpawnEvent;
public class MobSpawnerPhantom implements MobSpawner {
-
- private int a;
+ private int spawnDelay;
public MobSpawnerPhantom() {}
@Override
- public int a(WorldServer worldserver, boolean flag, boolean flag1) {
- if (!flag) {
+ public int a(WorldServer world, boolean allowMonsters, boolean allowAnimals) {
+ // Purpur start - rewrite entire thing
+ if (!allowMonsters) {
+ return 0;
+ }
+
+ if (!world.getGameRules().getBoolean(GameRules.DO_INSOMNIA)) {
return 0;
- } else if (!worldserver.getGameRules().getBoolean(GameRules.DO_INSOMNIA)) {
+ }
+
+ --this.spawnDelay;
+ if (this.spawnDelay > 0) {
return 0;
- } else {
- Random random = worldserver.random;
-
- --this.a;
- if (this.a > 0) {
- return 0;
- } else {
- this.a += (60 + random.nextInt(60)) * 20;
- if (worldserver.c() < 5 && worldserver.getDimensionManager().hasSkyLight()) {
- return 0;
- } else {
- int i = 0;
- Iterator iterator = worldserver.getPlayers().iterator();
-
- while (iterator.hasNext()) {
- EntityHuman entityhuman = (EntityHuman) iterator.next();
-
- if (!entityhuman.isSpectator() && (!worldserver.paperConfig.phantomIgnoreCreative || !entityhuman.isCreative())) { // Paper
- BlockPosition blockposition = entityhuman.getChunkCoordinates();
-
- if (!worldserver.getDimensionManager().hasSkyLight() || blockposition.getY() >= worldserver.getSeaLevel() && worldserver.e(blockposition)) {
- DifficultyDamageScaler difficultydamagescaler = worldserver.getDamageScaler(blockposition);
-
- if (difficultydamagescaler.a(random.nextFloat() * 3.0F)) {
- ServerStatisticManager serverstatisticmanager = ((EntityPlayer) entityhuman).getStatisticManager();
- int j = MathHelper.clamp(serverstatisticmanager.getStatisticValue(StatisticList.CUSTOM.b(StatisticList.TIME_SINCE_REST)), 1, Integer.MAX_VALUE);
- boolean flag2 = true;
-
- if (random.nextInt(j) >= 72000) {
- BlockPosition blockposition1 = blockposition.up(20 + random.nextInt(15)).east(-10 + random.nextInt(21)).south(-10 + random.nextInt(21));
- IBlockData iblockdata = worldserver.getType(blockposition1);
- Fluid fluid = worldserver.getFluid(blockposition1);
-
- if (SpawnerCreature.a((IBlockAccess) worldserver, blockposition1, iblockdata, fluid, EntityTypes.PHANTOM)) {
- GroupDataEntity groupdataentity = null;
- int k = 1 + random.nextInt(difficultydamagescaler.a().a() + 1);
-
- for (int l = 0; l < k; ++l) {
- // Paper start
- com.destroystokyo.paper.event.entity.PhantomPreSpawnEvent event = new com.destroystokyo.paper.event.entity.PhantomPreSpawnEvent(MCUtil.toLocation(worldserver, blockposition1), ((EntityPlayer) entityhuman).getBukkitEntity(), org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.NATURAL);
- if (!event.callEvent()) {
- if (event.shouldAbortSpawn()) {
- break;
- }
- continue;
- }
- // Paper end
- EntityPhantom entityphantom = (EntityPhantom) EntityTypes.PHANTOM.a((World) worldserver);
- entityphantom.spawningEntity = entityhuman.uniqueID; // Paper
- entityphantom.setPositionRotation(blockposition1, 0.0F, 0.0F);
- groupdataentity = entityphantom.prepare(worldserver, difficultydamagescaler, EnumMobSpawn.NATURAL, groupdataentity, (NBTTagCompound) null);
- worldserver.addAllEntities(entityphantom, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.NATURAL); // CraftBukkit
- }
-
- i += k;
- }
- }
- }
- }
- }
+ }
+ this.spawnDelay += world.purpurConfig.phantomSpawnDelayMin + world.random.nextInt(world.purpurConfig.phantomSpawnDelayMax - world.purpurConfig.phantomSpawnDelayMin);
+
+ if (!world.getDimensionManager().hasSkyLight() || world.getSkyDarkness() < world.purpurConfig.phantomSpawnMinSkyDarkness) {
+ return 0;
+ }
+
+ int numberSpawnsAttempted = 0;
+ for (EntityPlayer player : world.getPlayers()) {
+ if (player.isSpectator() || (player.isCreative() && world.paperConfig.phantomIgnoreCreative)) { // Paper
+ continue;
+ }
+
+ BlockPosition playerPos = player.getChunkCoordinates();
+ if (playerPos.getY() < world.getSeaLevel() && world.purpurConfig.phantomSpawnOnlyAboveSeaLevel) {
+ continue;
+ }
+
+ if (!world.isSkyVisible(playerPos) && world.purpurConfig.phantomSpawnOnlyWithVisibleSky) {
+ continue;
+ }
+
+ DifficultyDamageScaler dmgScaler = world.getDamageScaler(playerPos);
+ if (!dmgScaler.isHarderThan(world.random.nextFloat() * (float) world.purpurConfig.phantomSpawnLocalDifficultyChance)) {
+ continue;
+ }
+
+ ServerStatisticManager stats = player.getStatisticManager();
+ int timeSinceRest = MathHelper.clamp(stats.getStatisticValue(StatisticList.CUSTOM.get(StatisticList.TIME_SINCE_REST)), 1, Integer.MAX_VALUE);
+ if (world.random.nextInt(timeSinceRest) < world.purpurConfig.phantomSpawnMinTimeSinceSlept) {
+ continue;
+ }
+
+ BlockPosition spawnPos = playerPos
+ .up(world.purpurConfig.phantomSpawnMinOverhead + world.random.nextInt(world.purpurConfig.phantomSpawnMaxOverhead - world.purpurConfig.phantomSpawnMinOverhead))
+ .east(-world.purpurConfig.phantomSpawnOverheadRadius + world.random.nextInt(world.purpurConfig.phantomSpawnOverheadRadius + 1))
+ .south(-world.purpurConfig.phantomSpawnOverheadRadius + world.random.nextInt(world.purpurConfig.phantomSpawnOverheadRadius + 1));
+
+ if (!SpawnerCreature.canSpawn(world, spawnPos, world.getType(spawnPos), world.getFluid(spawnPos), EntityTypes.PHANTOM)) {
+ continue;
+ }
+
+ int difficulty = dmgScaler.getGlobalDifficulty().getId();
+ int spawnAttempts = world.purpurConfig.phantomSpawnMinPerAttempt + world.random.nextInt((world.purpurConfig.phantomSpawnMaxPerAttempt < 0 ? difficulty : world.purpurConfig.phantomSpawnMaxPerAttempt) + world.purpurConfig.phantomSpawnMinPerAttempt);
+
+ GroupDataEntity groupData = null;
+ for (int count = 0; count < spawnAttempts; ++count) {
+ // Paper start
+ PhantomPreSpawnEvent event = new PhantomPreSpawnEvent(MCUtil.toLocation(world, spawnPos), player.getBukkitEntity(), CreatureSpawnEvent.SpawnReason.NATURAL);
+ if (!event.callEvent()) {
+ if (event.shouldAbortSpawn()) {
+ break;
}
+ continue;
+ }
+ // Paper end
- return i;
+ EntityPhantom phantom = EntityTypes.PHANTOM.create(world);
+ if (phantom == null) {
+ continue;
}
+
+ phantom.spawningEntity = player.uniqueID; // Paper
+ phantom.setPositionRotation(spawnPos, 0.0F, 0.0F);
+ groupData = phantom.prepare(world, dmgScaler, EnumMobSpawn.NATURAL, groupData, null);
+ world.addEntity(phantom, CreatureSpawnEvent.SpawnReason.NATURAL); // CraftBukkit
}
+
+ numberSpawnsAttempted += spawnAttempts;
}
+
+ return numberSpawnsAttempted;
+ // Purpur end - rewrite entire thing
}
}
diff --git a/src/main/java/net/minecraft/server/SpawnerCreature.java b/src/main/java/net/minecraft/server/SpawnerCreature.java
index 661ad8f8e67046211e001ea40d97660d7c88f8e5..ee91c33a7a2edca02caf5c71fd6429f97eac7e2d 100644
--- a/src/main/java/net/minecraft/server/SpawnerCreature.java
+++ b/src/main/java/net/minecraft/server/SpawnerCreature.java
@@ -385,6 +385,7 @@ public final class SpawnerCreature {
return new BlockPosition(i, l, j);
}
+ public static boolean canSpawn(IBlockAccess iblockaccess, BlockPosition blockposition, IBlockData iblockdata, Fluid fluid, EntityTypes entitytypes) { return a(iblockaccess, blockposition, iblockdata, fluid, entitytypes); } // Purpur - OBFHELPER
public static boolean a(IBlockAccess iblockaccess, BlockPosition blockposition, IBlockData iblockdata, Fluid fluid, EntityTypes<?> entitytypes) {
return iblockdata.r(iblockaccess, blockposition) ? false : (iblockdata.isPowerSource() ? false : (!fluid.isEmpty() ? false : (iblockdata.a((Tag) TagsBlock.PREVENT_MOB_SPAWNING_INSIDE) ? false : !entitytypes.a(iblockdata))));
}
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index 68dec17bbf64a60c774ab26abc326b953889aa8c..f91d9a19b3d9870c99a03c86eb835b8ec68cc133 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -1566,6 +1566,7 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
return new DifficultyDamageScaler(this.getDifficulty(), this.getDayTime(), i, f);
}
+ public int getSkyDarkness() { return c(); } // Purpur - OBFHELPER
@Override
public int c() {
return this.d;
diff --git a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
index 74aee0687cb8aa7e4b7efbf34d6374a516d873c0..f60bc17cf25211bf0c9007307c54821aecc7bb96 100644
--- a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
+++ b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
@@ -336,10 +336,34 @@ public class PurpurWorldConfig {
public double phantomAttackedByCrystalRadius = 0.0D;
public float phantomAttackedByCrystalDamage = 1.0F;
public double phantomOrbitCrystalRadius = 0.0D;
+ public int phantomSpawnDelayMin = 1200;
+ public int phantomSpawnDelayMax = 2400;
+ public int phantomSpawnMinSkyDarkness = 5;
+ public boolean phantomSpawnOnlyAboveSeaLevel = true;
+ public boolean phantomSpawnOnlyWithVisibleSky = true;
+ public double phantomSpawnLocalDifficultyChance = 3.0D;
+ public int phantomSpawnMinTimeSinceSlept = 72000;
+ public int phantomSpawnMinOverhead = 20;
+ public int phantomSpawnMaxOverhead = 35;
+ public int phantomSpawnOverheadRadius = 10;
+ public int phantomSpawnMinPerAttempt = 1;
+ public int phantomSpawnMaxPerAttempt = -1;
private void phantomSettings() {
phantomAttackedByCrystalRadius = getDouble("mobs.phantom.attacked-by-crystal-range", phantomAttackedByCrystalRadius);
phantomAttackedByCrystalDamage = (float) getDouble("mobs.phantom.attacked-by-crystal-damage", phantomAttackedByCrystalDamage);
phantomOrbitCrystalRadius = getDouble("mobs.phantom.orbit-crystal-radius", phantomOrbitCrystalRadius);
+ phantomSpawnDelayMin = getInt("mobs.phantom.spawn.delay.min", phantomSpawnDelayMin);
+ phantomSpawnDelayMax = getInt("mobs.phantom.spawn.delay.max", phantomSpawnDelayMax);
+ phantomSpawnMinSkyDarkness = getInt("mobs.phantom.spawn.min-sky-darkness", phantomSpawnMinSkyDarkness);
+ phantomSpawnOnlyAboveSeaLevel = getBoolean("mobs.phantom.spawn.only-above-sea-level", phantomSpawnOnlyAboveSeaLevel);
+ phantomSpawnOnlyWithVisibleSky = getBoolean("mobs.phantom.spawn.only-with-visible-sky", phantomSpawnOnlyWithVisibleSky);
+ phantomSpawnLocalDifficultyChance = getDouble("mobs.phantom.spawn.local-difficulty-chance", phantomSpawnLocalDifficultyChance);
+ phantomSpawnMinTimeSinceSlept = getInt("mobs.phantom.spawn.min-time-since-slept", phantomSpawnMinTimeSinceSlept);
+ phantomSpawnMinOverhead = getInt("mobs.phantom.spawn.overhead.min", phantomSpawnMinOverhead);
+ phantomSpawnMaxOverhead = getInt("mobs.phantom.spawn.overhead.max", phantomSpawnMaxOverhead);
+ phantomSpawnOverheadRadius = getInt("mobs.phantom.spawn.overhead.radius", phantomSpawnOverheadRadius);
+ phantomSpawnMinPerAttempt = getInt("mobs.phantom.spawn.per-attempt.min", phantomSpawnMinPerAttempt);
+ phantomSpawnMaxPerAttempt = getInt("mobs.phantom.spawn.per-attempt.max", phantomSpawnMaxPerAttempt);
}
public boolean pigGiveSaddleBack = false;
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