serialize/save: fix inverted flag condition

3 files changed, 6 insertions, 6 deletions

diff --git a/serialize/world-impl.hpp b/serialize/world-impl.hpp
index 6d3f73cf..3487d854 100644
--- a/serialize/world-impl.hpp
+++ b/serialize/world-impl.hpp
@@ -62,9 +62,9 @@ template<typename T> constexpr inline auto highbit = T(1) << sizeof(T)*8-1;
 template<typename T, std::size_t N, std::size_t off>
 constexpr inline auto highbits = (T(1) << N)-1 << sizeof(T)*8-N-off;
 
-constexpr inline atlasid meta_long_scenery_bit = highbit<atlasid>;
+constexpr inline atlasid meta_short_scenery_bit = highbit<atlasid>;
 constexpr inline atlasid meta_rotation_bits = highbits<atlasid, rotation_BITS, 1>;
-constexpr inline atlasid scenery_id_flag_mask = meta_long_scenery_bit | meta_rotation_bits;
+constexpr inline atlasid scenery_id_flag_mask = meta_short_scenery_bit | meta_rotation_bits;
 constexpr inline atlasid scenery_id_max = int_max<atlasid> & ~scenery_id_flag_mask;
 
 } // namespace
diff --git a/serialize/world-reader.cpp b/serialize/world-reader.cpp
index ed256172..6dcd93ae 100644
--- a/serialize/world-reader.cpp
+++ b/serialize/world-reader.cpp
@@ -219,7 +219,7 @@ void reader_state::read_chunks(reader_t& s)
                 offset_frac[1] << s;
                 const auto name = s.read_asciiz_string<character_name_max>();
                 proto.name = StringView{name.buf, name.len, StringViewFlag::Global|StringViewFlag::NullTerminated};
-                if (id & meta_long_scenery_bit)
+                if (!(id & meta_short_scenery_bit))
                     read_offsets(s, proto);
                 auto e = _world->make_entity<character>(oid, {ch, local}, proto);
                 (void)e;
@@ -227,7 +227,7 @@ void reader_state::read_chunks(reader_t& s)
             }
             case entity_type::scenery: {
                 atlasid id; id << s;
-                const bool exact = id & meta_long_scenery_bit;
+                const bool exact = id & meta_short_scenery_bit;
                 const auto r = rotation(id >> sizeof(id)*8-1-rotation_BITS & rotation_MASK);
                 id &= ~scenery_id_flag_mask;
                 auto sc = lookup_scenery(id);
diff --git a/serialize/world-writer.cpp b/serialize/world-writer.cpp
index 799e386f..129a9e08 100644
--- a/serialize/world-writer.cpp
+++ b/serialize/world-writer.cpp
@@ -383,7 +383,7 @@ void writer_state::serialize_chunk(const chunk& c, chunk_coords coord)
             const auto sc_exact =
                 C.offset.isZero() && C.bbox_offset.isZero() &&
                 C.bbox_size == def_char_bbox_size;
-            id |= meta_long_scenery_bit * sc_exact;
+            id |= meta_short_scenery_bit * sc_exact;
             id |= static_cast<decltype(id)>(C.r) << sizeof(id)*8-1-rotation_BITS;
             s << id;
             write_entity_flags(s, C);
@@ -409,7 +409,7 @@ void writer_state::serialize_chunk(const chunk& c, chunk_coords coord)
             atlasid id = img_s;
             static_assert(rotation_BITS == 3);
             fm_assert((id & (1 << 16-3-1)-1) == id);
-            id |= meta_long_scenery_bit * sc_exact;
+            id |= meta_short_scenery_bit * sc_exact;
             id |= static_cast<decltype(id)>(sc.r) << sizeof(id)*8-1-rotation_BITS;
             s << id;
             if (!sc_exact)