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Merge pull request #54 from nathhB/conn-vector-remove-rewrite

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rewrite NBN_ConnectionVector_RemoveAt function in a simpler way
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Nathan authored and GitHub committed 2023-11-25 17:38:38 +01:00
2 parents 7a6b5d32fe 576717f8ad
commit bb401c914a
1 file changed
+4 -11
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nbnet.h
+4 -11
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@@ -1842,20 +1842,13 @@ static uint32_t NBN_ConnectionVector_RemoveAt(NBN_ConnectionVector *vector, unsi
if (conn == NULL) return 0;
// Rearrange the vector so that connections are stored contiguously in memory
for (unsigned int i = position; i < vector->count - 1; i++)
{
NBN_Connection *conn = vector->connections[i];
NBN_Connection *next_conn = vector->connections[i + 1];
// Make sure that connections are stored contiguously in memory
assert(conn->vector_pos == (int)i);
assert(next_conn->vector_pos == (int)(i + 1));
next_conn->vector_pos = i;
vector->connections[i] = next_conn;
}
NBN_Connection *last_conn = vector->connections[vector->count - 1];
vector->connections[position] = last_conn;
vector->connections[vector->count - 1] = NULL;
last_conn->vector_pos = position; // last connection in the vector is moved to the position of the removed one
vector->count--;
return conn->id;