1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
|
use azalea_block::BlockState;
use azalea_core::position::ChunkSectionBlockPos;
use super::*;
#[test]
fn test_resize_0_bits_to_1() {
let mut palette_container = PalettedContainer::<BlockState>::new();
assert_eq!(palette_container.bits_per_entry, 0);
assert_eq!(palette_container.get_at_index(0), BlockState::AIR);
assert_eq!(
PaletteKind::from(&palette_container.palette),
PaletteKind::SingleValue
);
let block_state_1 = BlockState::try_from(1_u32).unwrap();
palette_container.set_at_index(0, block_state_1);
assert_eq!(palette_container.get_at_index(0), block_state_1);
assert_eq!(
PaletteKind::from(&palette_container.palette),
PaletteKind::Linear
);
}
#[test]
fn test_resize_0_bits_to_5() {
let mut palette_container = PalettedContainer::<BlockState>::new();
let set = |pc: &mut PalettedContainer<BlockState>, i, v: u32| {
pc.set_at_index(i, BlockState::try_from(v).unwrap());
};
set(&mut palette_container, 0, 0); // 0 bits
assert_eq!(palette_container.bits_per_entry, 0);
set(&mut palette_container, 1, 1); // 1 bit
assert_eq!(palette_container.bits_per_entry, 1);
set(&mut palette_container, 2, 2); // 2 bits
assert_eq!(palette_container.bits_per_entry, 2);
set(&mut palette_container, 3, 3);
set(&mut palette_container, 4, 4); // 3 bits
assert_eq!(palette_container.bits_per_entry, 3);
set(&mut palette_container, 5, 5);
set(&mut palette_container, 6, 6);
set(&mut palette_container, 7, 7);
set(&mut palette_container, 8, 8); // 4 bits
assert_eq!(palette_container.bits_per_entry, 4);
set(&mut palette_container, 9, 9);
set(&mut palette_container, 10, 10);
set(&mut palette_container, 11, 11);
set(&mut palette_container, 12, 12);
set(&mut palette_container, 13, 13);
set(&mut palette_container, 14, 14);
set(&mut palette_container, 15, 15);
assert_eq!(palette_container.bits_per_entry, 4);
set(&mut palette_container, 16, 16); // 5 bits
assert_eq!(palette_container.bits_per_entry, 5);
}
#[test]
fn test_coords_from_index() {
let palette_container = PalettedContainer::<BlockState>::new();
for x in 0..15 {
for y in 0..15 {
for z in 0..15 {
assert_eq!(
palette_container.pos_from_index(
palette_container.index_from_pos(ChunkSectionBlockPos::new(x, y, z))
),
ChunkSectionBlockPos::new(x, y, z)
);
}
}
}
}
|
