mirror of
https://github.com/griffi-gh/kubi.git
synced 2024-11-10 01:28:41 -06:00
Update neighbors
This commit is contained in:
parent
319cffbb4e
commit
34fa47acbe
|
@ -1,5 +1,5 @@
|
|||
use glam::IVec3;
|
||||
use kubi_shared::blocks::Block;
|
||||
use glam::{IVec3, ivec3};
|
||||
use kubi_shared::{blocks::Block, chunk::CHUNK_SIZE};
|
||||
use shipyard::{UniqueViewMut, Unique};
|
||||
|
||||
use super::ChunkStorage;
|
||||
|
@ -27,14 +27,33 @@ pub fn apply_queued_blocks(
|
|||
mut queue: UniqueViewMut<BlockUpdateQueue>,
|
||||
mut world: UniqueViewMut<ChunkStorage>
|
||||
) {
|
||||
//maybe i need to check for desired/current state here before marking as dirty?
|
||||
queue.queue.retain(|&event| {
|
||||
if let Some(block) = world.get_block_mut(event.position) {
|
||||
*block = event.value;
|
||||
//mark chunk as dirty
|
||||
//maybe i need to check for desired/current state here?
|
||||
let (chunk_pos, _) = ChunkStorage::to_chunk_coords(event.position);
|
||||
let (chunk_pos, block_pos) = ChunkStorage::to_chunk_coords(event.position);
|
||||
let chunk = world.chunks.get_mut(&chunk_pos).expect("This error should never happen, if it does then something is super fucked up and the whole project needs to be burnt down.");
|
||||
chunk.mesh_dirty = true;
|
||||
//If block pos is close to the border, some neighbors may be dirty!
|
||||
const DIRECTIONS: [IVec3; 6] = [
|
||||
ivec3(1, 0, 0),
|
||||
ivec3(-1, 0, 0),
|
||||
ivec3(0, 1, 0),
|
||||
ivec3(0, -1, 0),
|
||||
ivec3(0, 0, 1),
|
||||
ivec3(0, 0, -1),
|
||||
];
|
||||
for direction in DIRECTIONS {
|
||||
let outside_chunk = |x| !(0..CHUNK_SIZE as i32).contains(x);
|
||||
let chunk_dirty = (block_pos + direction).to_array().iter().any(outside_chunk);
|
||||
if chunk_dirty {
|
||||
let dir_chunk_pos = chunk_pos + direction;
|
||||
if let Some(dir_chunk) = world.chunks.get_mut(&dir_chunk_pos) {
|
||||
dir_chunk.mesh_dirty = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
true
|
||||
|
|
Loading…
Reference in a new issue