From fc9215760f3e835e391f4f06b306a00540a05f46 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Sat, 23 Mar 2024 18:57:40 +0100
Subject: inline update_movement body

---
 src/critter.cpp | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

(limited to 'src/critter.cpp')

diff --git a/src/critter.cpp b/src/critter.cpp
index 9edc147a..3d48ee49 100644
--- a/src/critter.cpp
+++ b/src/critter.cpp
@@ -129,6 +129,16 @@ bool update_movement_body(size_t& i, critter& C, const anim_def& info)
     return false;
 }
 
+template<rotation new_r, size_t k>
+CORRADE_ALWAYS_INLINE
+bool update_movement_3way(size_t& index, critter& C, const anim_def& info)
+{
+    constexpr auto rotations = rotation_to_similar(new_r);
+    constexpr auto vec = rotation_to_vec(rotations[k]);
+    constexpr auto vx = vec.x(), vy = vec.y();
+    return update_movement_body<rotations[k], vx, vy>(index, C, info);
+}
+
 template<rotation new_r>
 CORRADE_NEVER_INLINE
 bool update_movement_1(critter& C, size_t& i, const anim_def& info, uint32_t nframes)
@@ -138,17 +148,9 @@ bool update_movement_1(critter& C, size_t& i, const anim_def& info, uint32_t nfr
     {
         for (auto k = 0u; k < nframes; k++)
         {
-            constexpr auto fun = []<size_t k>(size_t& index, critter& C, const anim_def& info) {
-                constexpr auto rotations = rotation_to_similar(new_r);
-                constexpr auto vec = rotation_to_vec(rotations[k]);
-                constexpr auto vx = vec.x(), vy = vec.y();
-                return update_movement_body<rotations[k], vx, vy>(index, C, info);
-            };
-
-            if (fun.template operator()<0>(i, C, info)) continue;
-            if (fun.template operator()<1>(i, C, info)) continue;
-            if (fun.template operator()<2>(i, C, info)) continue;
-
+            if (update_movement_3way<new_r, 0>(i, C, info)) continue;
+            if (update_movement_3way<new_r, 1>(i, C, info)) continue;
+            if (update_movement_3way<new_r, 2>(i, C, info)) continue;
             return false;
         }
     }
-- 
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