Fix container crash when first entity ID isn't in first bucket

juliusikkala · Jul 26, 2023 · c5faef5 · c5faef5
1 parent 7306bc7
commit c5faef5
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diff --git a/monkeroecs.hh b/monkeroecs.hh
@@ -1233,6 +1233,7 @@ void component_container<T>::jump_table_insert(entity id)
     entity prev_start_id = find_previous_entity(id);
     std::uint32_t prev_start_hi = prev_start_id >> bucket_exp;
     std::uint32_t prev_start_lo = prev_start_id & bucket_mask;
+    ensure_jump_table(prev_start_hi);
     entity& prev_start = bucket_jump_table[prev_start_hi][prev_start_lo];
 
     if(prev_start_id + 1 < id)

diff --git a/multi/container.tcc b/multi/container.tcc
@@ -440,6 +440,7 @@ void component_container<T>::jump_table_insert(entity id)
     entity prev_start_id = find_previous_entity(id);
     std::uint32_t prev_start_hi = prev_start_id >> bucket_exp;
     std::uint32_t prev_start_lo = prev_start_id & bucket_mask;
+    ensure_jump_table(prev_start_hi);
     entity& prev_start = bucket_jump_table[prev_start_hi][prev_start_lo];
 
     if(prev_start_id + 1 < id)