From 255d84c72629df900fefb1e55589d969ba3e21a0 Mon Sep 17 00:00:00 2001 From: Zach Brown Date: Tue, 16 May 2017 21:29:08 -0500 Subject: [PATCH] Add option to make parrots stay on shoulders despite movement Makes parrots not fall off whenever the player changes height, or touches water, or gets hit by a passing leaf. Instead, switches the behavior so that players have to sneak to make the birds leave. I suspect Mojang may switch to this behavior before full release. To be converted into a Paper-API event at some point in the future? diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java index 58fe5a8c4d..a341214952 100644 --- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java +++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java @@ -326,4 +326,10 @@ public class PaperWorldConfig { maxCollisionsPerEntity = getInt( "max-entity-collisions", this.spigotConfig.getInt("max-entity-collisions", 8) ); log( "Max Entity Collisions: " + maxCollisionsPerEntity ); } + + public boolean parrotsHangOnBetter; + private void parrotsHangOnBetter() { + parrotsHangOnBetter = getBoolean("parrots-are-unaffected-by-player-movement", false); + log("Parrots are unaffected by player movement: " + parrotsHangOnBetter); + } } diff --git a/src/main/java/net/minecraft/server/EntityHuman.java b/src/main/java/net/minecraft/server/EntityHuman.java index f8e38db496..ca93220d32 100644 --- a/src/main/java/net/minecraft/server/EntityHuman.java +++ b/src/main/java/net/minecraft/server/EntityHuman.java @@ -436,7 +436,7 @@ public abstract class EntityHuman extends EntityLiving { this.j(this.getShoulderEntityLeft()); this.j(this.getShoulderEntityRight()); if (!this.world.isClientSide && (this.fallDistance > 0.5F || this.isInWater() || this.isPassenger()) || this.abilities.isFlying) { - this.releaseShoulderEntities(); + if (!this.world.paperConfig.parrotsHangOnBetter) this.releaseShoulderEntities(); // Paper - Hang on! } } diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java index 20ecb9ef05..5b888cdaf9 100644 --- a/src/main/java/net/minecraft/server/PlayerConnection.java +++ b/src/main/java/net/minecraft/server/PlayerConnection.java @@ -1787,6 +1787,13 @@ public class PlayerConnection implements PacketListenerPlayIn { switch (packetplayinentityaction.c()) { case START_SNEAKING: this.player.setSneaking(true); + + // Paper start - Hang on! + if (this.player.world.paperConfig.parrotsHangOnBetter) { + this.player.releaseShoulderEntities(); + } + // Paper end + break; case STOP_SNEAKING: this.player.setSneaking(false); -- 2.21.0