remove more unnecessary brigadier cloning!

3 files changed, 20 insertions, 38 deletions

diff --git a/azalea-brigadier/src/command_dispatcher.rs b/azalea-brigadier/src/command_dispatcher.rs
index ba41223e..29fadfd1 100755
--- a/azalea-brigadier/src/command_dispatcher.rs
+++ b/azalea-brigadier/src/command_dispatcher.rs
@@ -10,12 +10,12 @@ use std::{cell::RefCell, cmp::Ordering, collections::HashMap, marker::PhantomDat
 
 /// The root of the command tree. You need to make this to register commands.
 #[derive(Default)]
-pub struct CommandDispatcher<S> {
+pub struct CommandDispatcher<'a, S> {
     pub root: Rc<RefCell<CommandNode<S>>>,
-    _marker: PhantomData<S>,
+    _marker: PhantomData<(S, &'a ())>,
 }
 
-impl<S> CommandDispatcher<S> {
+impl<'a, S> CommandDispatcher<'a, S> {
     pub fn new() -> Self {
         Self {
             root: Rc::new(RefCell::new(CommandNode::default())),
@@ -30,21 +30,16 @@ impl<S> CommandDispatcher<S> {
     }
 
     pub fn parse(&self, command: StringReader, source: Rc<S>) -> ParseResults<S> {
-        let context = CommandContextBuilder::new(
-            Rc::new(self.clone()),
-            source,
-            self.root.clone(),
-            command.cursor(),
-        );
+        let context = CommandContextBuilder::new(self, source, self.root.clone(), command.cursor());
         self.parse_nodes(&self.root, &command, context).unwrap()
     }
 
     fn parse_nodes(
-        &self,
+        &'a self,
         node: &Rc<RefCell<CommandNode<S>>>,
         original_reader: &StringReader,
-        context_so_far: CommandContextBuilder<S>,
-    ) -> Result<ParseResults<S>, CommandSyntaxException> {
+        context_so_far: CommandContextBuilder<'a, S>,
+    ) -> Result<ParseResults<'a, S>, CommandSyntaxException> {
         let source = context_so_far.source.clone();
         let mut errors = HashMap::<Rc<CommandNode<S>>, CommandSyntaxException>::new();
         let mut potentials: Vec<ParseResults<S>> = vec![];
@@ -91,12 +86,8 @@ impl<S> CommandDispatcher<S> {
             }) {
                 reader.skip();
                 if let Some(redirect) = &child.borrow().redirect {
-                    let child_context = CommandContextBuilder::new(
-                        Rc::new(self.clone()),
-                        source,
-                        redirect.clone(),
-                        reader.cursor,
-                    );
+                    let child_context =
+                        CommandContextBuilder::new(self, source, redirect.clone(), reader.cursor);
                     let parse = self
                         .parse_nodes(redirect, &reader, child_context)
                         .expect("Parsing nodes failed");
@@ -287,12 +278,3 @@ impl<S> CommandDispatcher<S> {
         // Ok(if forked { successful_forks } else { result })
     }
 }
-
-impl<S> Clone for CommandDispatcher<S> {
-    fn clone(&self) -> Self {
-        Self {
-            root: self.root.clone(),
-            _marker: PhantomData,
-        }
-    }
-}
diff --git a/azalea-brigadier/src/context/command_context_builder.rs b/azalea-brigadier/src/context/command_context_builder.rs
index 7516ab9e..b0677158 100755
--- a/azalea-brigadier/src/context/command_context_builder.rs
+++ b/azalea-brigadier/src/context/command_context_builder.rs
@@ -9,20 +9,20 @@ use crate::{
 };
 use std::{cell::RefCell, collections::HashMap, fmt::Debug, rc::Rc};
 
-pub struct CommandContextBuilder<S> {
+pub struct CommandContextBuilder<'a, S> {
     pub arguments: HashMap<String, ParsedArgument>,
     pub root: Rc<RefCell<CommandNode<S>>>,
     pub nodes: Vec<ParsedCommandNode<S>>,
-    pub dispatcher: Rc<CommandDispatcher<S>>,
+    pub dispatcher: &'a CommandDispatcher<'a, S>,
     pub source: Rc<S>,
     pub command: Command<S>,
-    pub child: Option<Rc<CommandContextBuilder<S>>>,
+    pub child: Option<Rc<CommandContextBuilder<'a, S>>>,
     pub range: StringRange,
     pub modifier: Option<Rc<RedirectModifier<S>>>,
     pub forks: bool,
 }
 
-impl<S> Clone for CommandContextBuilder<S> {
+impl<S> Clone for CommandContextBuilder<'_, S> {
     fn clone(&self) -> Self {
         Self {
             arguments: self.arguments.clone(),
@@ -39,9 +39,9 @@ impl<S> Clone for CommandContextBuilder<S> {
     }
 }
 
-impl<S> CommandContextBuilder<S> {
+impl<'a, S> CommandContextBuilder<'a, S> {
     pub fn new(
-        dispatcher: Rc<CommandDispatcher<S>>,
+        dispatcher: &'a CommandDispatcher<S>,
         source: Rc<S>,
         root_node: Rc<RefCell<CommandNode<S>>>,
         start: usize,
@@ -64,7 +64,7 @@ impl<S> CommandContextBuilder<S> {
         self.command = command.clone();
         self
     }
-    pub fn with_child(&mut self, child: Rc<CommandContextBuilder<S>>) -> &Self {
+    pub fn with_child(&mut self, child: Rc<CommandContextBuilder<'a, S>>) -> &Self {
         self.child = Some(child);
         self
     }
@@ -99,7 +99,7 @@ impl<S> CommandContextBuilder<S> {
     }
 }
 
-impl<S> Debug for CommandContextBuilder<S> {
+impl<S> Debug for CommandContextBuilder<'_, S> {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         f.debug_struct("CommandContextBuilder")
             // .field("arguments", &self.arguments)
diff --git a/azalea-brigadier/src/parse_results.rs b/azalea-brigadier/src/parse_results.rs
index 3698ae82..aa7d79ea 100755
--- a/azalea-brigadier/src/parse_results.rs
+++ b/azalea-brigadier/src/parse_results.rs
@@ -4,13 +4,13 @@ use crate::{
 };
 use std::{collections::HashMap, fmt::Debug, rc::Rc};
 
-pub struct ParseResults<S> {
-    pub context: CommandContextBuilder<S>,
+pub struct ParseResults<'a, S> {
+    pub context: CommandContextBuilder<'a, S>,
     pub reader: StringReader,
     pub exceptions: HashMap<Rc<CommandNode<S>>, CommandSyntaxException>,
 }
 
-impl<S> Debug for ParseResults<S> {
+impl<S> Debug for ParseResults<'_, S> {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         f.debug_struct("ParseResults")
             .field("context", &self.context)