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Merge branch 'aweinstock/fix-waypoint-2' into 'master'

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Further improve handling of underground waypoints:

See merge request veloren/veloren!2665
This commit is contained in:
Joshua Barretto 2021-07-24 17:59:58 +00:00
commit 6fa3ac610b
2 changed files with 15 additions and 5 deletions
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5
common/src/terrain/mod.rs
View File

@ -159,6 +159,10 @@ impl TerrainGrid {
/// Find a location suitable for spawning an entity near the given
/// position (but in the same chunk).
pub fn find_space(&self, pos: Vec3<i32>) -> Vec3<i32> {
self.try_find_space(pos).unwrap_or(pos)
}
pub fn try_find_space(&self, pos: Vec3<i32>) -> Option<Vec3<i32>> {
const SEARCH_DIST: i32 = 63;
(0..SEARCH_DIST * 2 + 1)
.map(|i| if i % 2 == 0 { i } else { -i } / 2)
@ -171,7 +175,6 @@ impl TerrainGrid {
.map_or(true, |b| !b.is_solid())
})
})
.unwrap_or(pos)
}
}

15
server/src/sys/terrain.rs
View File

@ -8,10 +8,11 @@ use crate::{
SpawnPoint, Tick,
};
use common::{
comp::{self, agent, bird_medium, Alignment, BehaviorCapability, ForceUpdate, Pos},
comp::{self, agent, bird_medium, Alignment, BehaviorCapability, ForceUpdate, Pos, Waypoint},
event::{EventBus, ServerEvent},
generation::{get_npc_name, EntityInfo},
npc::NPC_NAMES,
resources::Time,
terrain::TerrainGrid,
LoadoutBuilder, SkillSetBuilder,
};
@ -104,6 +105,8 @@ impl<'a> System<'a> for Sys {
Entities<'a>,
WriteStorage<'a, RepositionOnChunkLoad>,
WriteStorage<'a, ForceUpdate>,
WriteStorage<'a, Waypoint>,
ReadExpect<'a, Time>,
);
const NAME: &'static str = "terrain";
@ -128,6 +131,8 @@ impl<'a> System<'a> for Sys {
entities,
mut reposition_on_load,
mut force_update,
mut waypoints,
time,
): Self::SystemData,
) {
let mut server_emitter = server_event_bus.emitter();
@ -330,11 +335,13 @@ impl<'a> System<'a> for Sys {
let chunk_pos = terrain.pos_key(pos.0.map(|e| e as i32));
if let Some(chunk) = terrain.get_key(chunk_pos) {
pos.0 = chunk
.find_accessible_pos(pos.0.xy().as_::<i32>(), false)
.as_::<f32>();
pos.0 = terrain
.try_find_space(pos.0.as_::<i32>())
.map(|x| x.as_::<f32>())
.unwrap_or_else(|| chunk.find_accessible_pos(pos.0.xy().as_::<i32>(), false));
repositioned.push(entity);
let _ = force_update.insert(entity, ForceUpdate);
let _ = waypoints.insert(entity, Waypoint::new(pos.0, *time));
}
}
for entity in repositioned {