From 02b67c9c3aa6383b55fb147d757d5d150d24e479 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 20 Mar 2021 18:47:41 +0000
Subject: [PATCH] pass PieceId to held_change_hook

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 daemon/api.rs    | 1 +
 src/gamestate.rs | 1 +
 2 files changed, 2 insertions(+)

diff --git a/daemon/api.rs b/daemon/api.rs
index 3fa37d88..859626e3 100644
--- a/daemon/api.rs
+++ b/daemon/api.rs
@@ -187,6 +187,7 @@ fn api_piece_op<O: op::Complex>(form: Json<ApiPiece<O>>)
     if let Ok(unprepared) = ipc.direct_trait_access().held_change_hook(
       &iad.gref,
       &mut g.gs.pieces,
+      piece,
       was_held,
     ).map_err(|e| error!("internal error on change hook: {:?}", e));
     then { unprepared }
diff --git a/src/gamestate.rs b/src/gamestate.rs
index 85daf5b6..75c57c10 100644
--- a/src/gamestate.rs
+++ b/src/gamestate.rs
@@ -148,6 +148,7 @@ pub trait PieceTrait: OutlineTrait + Send + Debug + 'static {
   fn held_change_hook(&self,
                       _ig: &InstanceRef,
                       _gpieces: &mut GPieces,
+                      _piece: PieceId,
                       _was_held: Option<PlayerId>)
                       -> UnpreparedUpdates { None }
 
-- 
2.30.2