Sneaking (#237)

* start implementing sneaking

* fix horizontal_collision being inverted and cleanup

* clippy

* change dimensions and eye height based on pose

* proper support for automatically crouching in certain cases

* fix anticheat issues

* add line to changelog and update a comment

1 files changed, 12 insertions, 1 deletions

diff --git a/azalea-brigadier/src/builder/argument_builder.rs b/azalea-brigadier/src/builder/argument_builder.rs
index 5fbdaca5..945f7fcb 100644
--- a/azalea-brigadier/src/builder/argument_builder.rs
+++ b/azalea-brigadier/src/builder/argument_builder.rs
@@ -30,7 +30,6 @@ impl<S> Clone for ArgumentBuilderType<S> {
 }
 
 /// A node that hasn't yet been built.
-#[derive(Clone)]
 pub struct ArgumentBuilder<S> {
     arguments: CommandNode<S>,
 
@@ -196,3 +195,15 @@ impl<S> Debug for ArgumentBuilder<S> {
             .finish()
     }
 }
+impl<S> Clone for ArgumentBuilder<S> {
+    fn clone(&self) -> Self {
+        Self {
+            arguments: self.arguments.clone(),
+            command: self.command.clone(),
+            requirement: self.requirement.clone(),
+            target: self.target.clone(),
+            forks: self.forks,
+            modifier: self.modifier.clone(),
+        }
+    }
+}