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Better handling for unused blocks found during chunk load (Fixes #34)

This commit is contained in:
Thinkofname 2016-04-08 01:48:45 +01:00
parent d8b90b74bc
commit 027134f4c6
1 changed files with 5 additions and 2 deletions
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7
src/world/mod.rs
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@ -614,7 +614,7 @@ impl World {
.map(|v| v.1)
.unwrap_or(0) == 0 {
if bl_id >= section.block_map.len() {
section.block_map.resize(bl_id + 1, (block::Air{}, 0));
section.block_map.resize(bl_id + 1, (block::Air{}, 0xFFFFF)); // Impossible to reach this value normally
}
let bl = block::Block::by_vanilla_id(bl_id as usize);
section.block_map[bl_id] = (bl, 0);
@ -622,6 +622,9 @@ impl World {
}
}
let bmap = section.block_map.get_mut(bl_id).unwrap();
if bmap.1 == 0xFFFFF {
bmap.1 = 0;
}
bmap.1 += 1;
if block_entity::BlockEntityType::get_block_entity(bmap.0).is_some() {
let pos = Position::new(
@ -637,7 +640,7 @@ impl World {
}
for entry in &section.block_map {
if entry.1 == 0 && match entry.0 { block::Air{} => false, _ => true } {
if entry.1 == 0xFFFFF {
section.rev_block_map.remove(&entry.0);
}
}