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Avoid short overflow with large viewing ranges (#14175)

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lhofhansl 2023-12-28 09:10:11 -08:00 committed by GitHub
parent 32e492837c
commit bc336480e6
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1 changed files with 2 additions and 1 deletions
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src/clientiface.cpp
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@ -228,7 +228,8 @@ void RemoteClient::GetNextBlocks (
wanted_range); wanted_range);
const s16 d_cull_opt = std::min(adjustDist(m_block_cull_optimize_distance, prop_zoom_fov), const s16 d_cull_opt = std::min(adjustDist(m_block_cull_optimize_distance, prop_zoom_fov),
wanted_range); wanted_range);
const s16 d_blocks_in_sight = full_d_max * BS * MAP_BLOCKSIZE; // f32 to prevent overflow, it is also what isBlockInSight(...) expects
const f32 d_blocks_in_sight = full_d_max * BS * MAP_BLOCKSIZE;
s16 d_max_gen = std::min(adjustDist(m_max_gen_distance, prop_zoom_fov), s16 d_max_gen = std::min(adjustDist(m_max_gen_distance, prop_zoom_fov),
wanted_range); wanted_range);