From fcac897ffb3f38941a748f532f9e103a0ac580cf Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 20 Mar 2021 22:58:21 +0000
Subject: [PATCH] PieceMoveable: Move calculation into a method on GPiece

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 src/gamestate.rs | 5 +++++
 src/pcrender.rs  | 4 +---
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/gamestate.rs b/src/gamestate.rs
index c5c861d8..fc2a98a7 100644
--- a/src/gamestate.rs
+++ b/src/gamestate.rs
@@ -314,6 +314,11 @@ impl GPiece {
     self.xdata.get_mut_exp()?
   }
 
+  pub fn moveable(&self) -> PieceMoveable {
+    if self.occult.is_active() { PieceMoveable::No }
+    else { self.moveable }
+  }
+
   pub fn dummy() -> Self {
     let gen_dummy = Generation(1);
     GPiece {
diff --git a/src/pcrender.rs b/src/pcrender.rs
index 2d1ef7e0..77e9a0f2 100644
--- a/src/pcrender.rs
+++ b/src/pcrender.rs
@@ -115,8 +115,6 @@ impl PieceRenderInstructions {
                          -> PreparedPieceState {
     let pri = self;
     let (pos, zlevel) = pri.pos_zlevel(gpc);
-    let moveable = if gpc.occult.is_active() { PieceMoveable::No }
-                   else { gpc.moveable };
     let r = PreparedPieceState {
       pos        : pos,
       held       : gpc.held,
@@ -126,7 +124,7 @@ impl PieceRenderInstructions {
       angle      : pri.angle(gpc).to_compass(),
       pinned     : gpc.pinned,
       uos        : pri.ui_operations(gs, gpc, ipc)?,
-      moveable,
+      moveable   : gpc.moveable(),
     };
     dbgc!(pri, ipc, gpc, r);
     r
-- 
2.30.2