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Allow entities to despawn without a home chunk

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This commit is contained in:
Joshua Barretto 2020-11-23 15:16:07 +00:00
parent da9b23d4f6
commit d023265212
1 changed files with 3 additions and 2 deletions
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5
server/src/lib.rs
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@ -524,7 +524,7 @@ impl Server {
&self.state.ecs().entities(),
&self.state.ecs().read_storage::<comp::Pos>(),
!&self.state.ecs().read_storage::<comp::Player>(),
&self.state.ecs().read_storage::<comp::HomeChunk>(),
self.state.ecs().read_storage::<comp::HomeChunk>().maybe(),
)
.join()
.filter(|(_, pos, _, home_chunk)| {
@ -532,7 +532,8 @@ impl Server {
// Check if both this chunk and the NPCs `home_chunk` is unloaded. If so,
// we delete them. We check for `home_chunk` in order to avoid duplicating
// the entity under some circumstances.
terrain.get_key(chunk_key).is_none() && terrain.get_key(home_chunk.0).is_none()
terrain.get_key(chunk_key).is_none()
&& home_chunk.map_or(true, |hc| terrain.get_key(hc.0).is_none())
})
.map(|(entity, _, _, _)| entity)
.collect::<Vec<_>>()