azalea

1 files changed, 58 insertions, 0 deletions

diff --git a/azalea-protocol/src/packets/status/clientbound_status_response_packet.rs b/azalea-protocol/src/packets/status/clientbound_status_response_packet.rs
new file mode 100644
index 00000000..1d8a3aa4
--- /dev/null
+++ b/azalea-protocol/src/packets/status/clientbound_status_response_packet.rs
@@ -0,0 +1,58 @@
+use azalea_chat::component::Component;
+use serde::Deserialize;
+use serde_json::Value;
+use tokio::io::BufReader;
+
+use crate::mc_buf::Readable;
+
+use super::StatusPacket;
+
+#[derive(Clone, Debug, Deserialize)]
+pub struct Version {
+    pub name: Component,
+    pub protocol: u32,
+}
+
+#[derive(Clone, Debug, Deserialize)]
+pub struct SamplePlayer {
+    pub id: String,
+    pub name: String,
+}
+
+#[derive(Clone, Debug, Deserialize)]
+pub struct Players {
+    pub max: u32,
+    pub online: u32,
+    pub sample: Vec<SamplePlayer>,
+}
+
+// the entire packet is just json, which is why it has deserialize
+#[derive(Clone, Debug, Deserialize)]
+pub struct ClientboundStatusResponsePacket {
+    pub description: Component,
+    pub favicon: Option<String>,
+    pub players: Players,
+    pub version: Version,
+}
+
+impl ClientboundStatusResponsePacket {
+    pub fn get(self) -> StatusPacket {
+        StatusPacket::ClientboundStatusResponsePacket(Box::new(self))
+    }
+
+    pub fn write(&self, _buf: &mut Vec<u8>) {}
+
+    pub async fn read<T: tokio::io::AsyncRead + std::marker::Unpin + std::marker::Send>(
+        buf: &mut BufReader<T>,
+    ) -> Result<StatusPacket, String> {
+        let status_string = buf.read_utf().await?;
+        let status_json: Value =
+            serde_json::from_str(status_string.as_str()).expect("Server status isn't valid JSON");
+
+        let packet = ClientboundStatusResponsePacket::deserialize(status_json)
+            .map_err(|e| e.to_string())?
+            .get();
+
+        Ok(packet)
+    }
+}