Add methods to change entity physics (#10334)

1 files changed, 67 insertions, 0 deletions

diff --git a/patches/server/0817-Ability-to-control-player-s-insomnia-and-phantoms.patch b/patches/server/0817-Ability-to-control-player-s-insomnia-and-phantoms.patch
new file mode 100644
index 0000000000..a5a831fc6e
--- /dev/null
+++ b/patches/server/0817-Ability-to-control-player-s-insomnia-and-phantoms.patch
@@ -0,0 +1,67 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jan Villim <[email protected]>
+Date: Sat, 22 Jan 2022 17:56:19 +0100
+Subject: [PATCH] Ability to control player's insomnia and phantoms
+
+
+diff --git a/src/main/java/net/minecraft/world/entity/EntitySelector.java b/src/main/java/net/minecraft/world/entity/EntitySelector.java
+index e382a29b441b656f35bc24cb90f95cb4def433d2..d8cc5614502db7025349e085381b6b32ad32296a 100644
+--- a/src/main/java/net/minecraft/world/entity/EntitySelector.java
++++ b/src/main/java/net/minecraft/world/entity/EntitySelector.java
+@@ -28,7 +28,18 @@ public final class EntitySelector {
+         return !entity.isSpectator();
+     };
+     public static final Predicate<Entity> CAN_BE_COLLIDED_WITH = EntitySelector.NO_SPECTATORS.and(Entity::canBeCollidedWith);
+-    public static Predicate<Player> IS_INSOMNIAC = (player) -> net.minecraft.util.Mth.clamp(((net.minecraft.server.level.ServerPlayer) player).getStats().getValue(net.minecraft.stats.Stats.CUSTOM.get(net.minecraft.stats.Stats.TIME_SINCE_REST)), 1, Integer.MAX_VALUE) >= 72000; // Paper - Add phantom creative and insomniac controls
++    // Paper start - Ability to control player's insomnia and phantoms
++    public static Predicate<Player> IS_INSOMNIAC = (player) -> {
++        net.minecraft.server.level.ServerPlayer serverPlayer = (net.minecraft.server.level.ServerPlayer) player;
++        int playerInsomniaTicks = serverPlayer.level().paperConfig().entities.behavior.playerInsomniaStartTicks;
++
++        if (playerInsomniaTicks <= 0) {
++            return false;
++        }
++
++        return net.minecraft.util.Mth.clamp(serverPlayer.getStats().getValue(net.minecraft.stats.Stats.CUSTOM.get(net.minecraft.stats.Stats.TIME_SINCE_REST)), 1, Integer.MAX_VALUE) >= playerInsomniaTicks;
++    };
++    // Paper end - Ability to control player's insomnia and phantoms
+ 
+     private EntitySelector() {}
+     // Paper start - Affects Spawning API
+diff --git a/src/main/java/net/minecraft/world/level/levelgen/PhantomSpawner.java b/src/main/java/net/minecraft/world/level/levelgen/PhantomSpawner.java
+index 76982e0dbab0ecb6f7d4cd8a748af940492a31e7..ed80960777b18faca2d6a99783e53daf5fa19e09 100644
+--- a/src/main/java/net/minecraft/world/level/levelgen/PhantomSpawner.java
++++ b/src/main/java/net/minecraft/world/level/levelgen/PhantomSpawner.java
+@@ -33,13 +33,22 @@ public class PhantomSpawner implements CustomSpawner {
+         } else if (!world.getGameRules().getBoolean(GameRules.RULE_DOINSOMNIA)) {
+             return 0;
+         } else {
++            // Paper start - Ability to control player's insomnia and phantoms
++            if (world.paperConfig().entities.behavior.phantomsSpawnAttemptMaxSeconds <= 0) {
++                return 0;
++            }
++            // Paper end - Ability to control player's insomnia and phantoms
+             RandomSource randomsource = world.random;
+ 
+             --this.nextTick;
+             if (this.nextTick > 0) {
+                 return 0;
+             } else {
+-                this.nextTick += (60 + randomsource.nextInt(60)) * 20;
++                // Paper start - Ability to control player's insomnia and phantoms
++                int spawnAttemptMinSeconds = world.paperConfig().entities.behavior.phantomsSpawnAttemptMinSeconds;
++                int spawnAttemptMaxSeconds = world.paperConfig().entities.behavior.phantomsSpawnAttemptMaxSeconds;
++                this.nextTick += (spawnAttemptMinSeconds + randomsource.nextInt(spawnAttemptMaxSeconds - spawnAttemptMinSeconds + 1)) * 20;
++                // Paper end - Ability to control player's insomnia and phantoms
+                 if (world.getSkyDarken() < 5 && world.dimensionType().hasSkyLight()) {
+                     return 0;
+                 } else {
+@@ -60,7 +69,7 @@ public class PhantomSpawner implements CustomSpawner {
+                                     int j = Mth.clamp(serverstatisticmanager.getValue(Stats.CUSTOM.get(Stats.TIME_SINCE_REST)), 1, Integer.MAX_VALUE);
+                                     boolean flag2 = true;
+ 
+-                                    if (randomsource.nextInt(j) >= 72000) {
++                                    if (randomsource.nextInt(j) >= world.paperConfig().entities.behavior.playerInsomniaStartTicks) { // Paper - Ability to control player's insomnia and phantoms
+                                         BlockPos blockposition1 = blockposition.above(20 + randomsource.nextInt(15)).east(-10 + randomsource.nextInt(21)).south(-10 + randomsource.nextInt(21));
+                                         BlockState iblockdata = world.getBlockState(blockposition1);
+                                         FluidState fluid = world.getFluidState(blockposition1);