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Check if the entities are allocated before counting
1 parent bff391c commit d7ca9b4

1 file changed

Lines changed: 6 additions & 3 deletions

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EntityFu.cpp

Lines changed: 6 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -217,9 +217,12 @@ const vector<Eid>& Entity::getAll(Cid cid)
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unsigned Entity::count()
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{
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int ret = 0;
220-
for (Eid eid = 1; eid < kMaxEntities; ++eid)
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if (entities[eid])
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++ret;
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if(entities != nullptr)
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{
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for (Eid eid = 1; eid < kMaxEntities; ++eid)
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if (entities[eid])
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++ret;
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}
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return ret;
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}
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