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Merge branch 'zesterer/small-fixes' into 'master'

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Added minimum chunk unload distance to make chunk reload cheesing harder

See merge request veloren/veloren!2157
This commit is contained in:
Joshua Barretto 2021-04-19 11:08:23 +00:00
commit c49a5357c5
1 changed files with 3 additions and 1 deletions
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4
server/src/sys/terrain.rs
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@ -276,13 +276,15 @@ pub fn chunk_in_vd(
terrain: &TerrainGrid,
vd: u32,
) -> bool {
const MINIMUM_UNLOAD_DIST: u32 = 4;
let player_chunk_pos = terrain.pos_key(player_pos.map(|e| e as i32));
let adjusted_dist_sqr = (player_chunk_pos - chunk_pos)
.map(|e: i32| (e.abs() as u32).saturating_sub(2))
.magnitude_squared();
adjusted_dist_sqr <= vd.pow(2)
adjusted_dist_sqr <= vd.max(MINIMUM_UNLOAD_DIST).pow(2)
}
fn is_spawn_chunk(chunk_pos: Vec2<i32>, spawn_pos: SpawnPoint, terrain: &TerrainGrid) -> bool {