Merge branch 'main' into auth

1 files changed, 45 insertions, 0 deletions

diff --git a/azalea-brigadier/src/builder/required_argument_builder.rs b/azalea-brigadier/src/builder/required_argument_builder.rs
new file mode 100755
index 00000000..9d4d9e0a
--- /dev/null
+++ b/azalea-brigadier/src/builder/required_argument_builder.rs
@@ -0,0 +1,45 @@
+use super::argument_builder::{ArgumentBuilder, ArgumentBuilderType};
+use crate::{
+    arguments::ArgumentType, exceptions::CommandSyntaxException, string_reader::StringReader,
+};
+use std::{any::Any, fmt::Debug, rc::Rc};
+
+/// An argument node type. The `T` type parameter is the type of the argument,
+/// which can be anything.
+#[derive(Clone)]
+pub struct Argument {
+    pub name: String,
+    parser: Rc<dyn ArgumentType>,
+}
+impl Argument {
+    pub fn new(name: &str, parser: Rc<dyn ArgumentType>) -> Self {
+        Self {
+            name: name.to_string(),
+            parser,
+        }
+    }
+
+    pub fn parse(&self, reader: &mut StringReader) -> Result<Rc<dyn Any>, CommandSyntaxException> {
+        self.parser.parse(reader)
+    }
+}
+
+impl From<Argument> for ArgumentBuilderType {
+    fn from(argument: Argument) -> Self {
+        Self::Argument(argument)
+    }
+}
+
+impl Debug for Argument {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.debug_struct("Argument")
+            .field("name", &self.name)
+            // .field("parser", &self.parser)
+            .finish()
+    }
+}
+
+/// Shortcut for creating a new argument builder node.
+pub fn argument<S>(name: &str, parser: impl ArgumentType + 'static) -> ArgumentBuilder<S> {
+    ArgumentBuilder::new(Argument::new(name, Rc::new(parser)).into())
+}