dnomd343
/
klotski
mirror of https://github.com/dnomd343/klotski.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Browse Source

docs: update RawCode description

master
Dnomd343 1 year ago
parent
532b1762fa
commit
b7cbc6513c
1 changed files with 17 additions and 14 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 31
      src/klotski_core/raw_code/raw_code.h

31
src/klotski_core/raw_code/raw_code.h
View File

@ -1,13 +1,14 @@
#pragma once
/// RawCode is an uncompressed coding scheme, which is used for program calculation.
/// It encodes a `5x4` chessboard as `0 ~ 19`, and uses 3-bits to represent each position,
/// occupying a total of 60-bits, and stored in a `uint64_t` variable.
/// RawCode is an uncompressed coding scheme, which is used for program calculation. It
/// encodes a `5x4` chessboard as `0 ~ 19`, and uses 3-bits to represent each position,
/// occupying a total of 60-bits, and stored in a `uint64_t` variable. Among them, the
/// upper 4-bits are reserved and filled with `0`.
///
/// 00 01 02 03
/// 04 05 06 07 fill 20-slots
/// 08 09 10 11 0000 (19) (18) (17) (16) ... (03) (02) (01) (00)
/// 12 13 14 15 (4b) (60b)
/// 04 05 06 07 fill 20-slots
/// 08 09 10 11 0000 (19) (18) (17) (16) ... (03) (02) (01) (00)
/// 12 13 14 15 (4b) + (3b) * 20 => 64-bits
/// 16 17 18 19
///
/// Eg1:
@ -17,10 +18,11 @@
/// @ & * @ ... 1x1 1x1 ... 111 011 011 111
/// * & 1x1 0x0 0x0 1x1 011 000 000 011
///
/// 19 18 17 16 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
/// 0000 011 000 000 011 111 011 011 111 010 111 001 010 111 111 111 111 010 111 100 010
/// 0000 0110 0000 0011 1110 1101 1111 0101 1100 1010 1111 1111 1111 0101 1110 0010
/// 0 6 0 3 E D F 5 C A F F F 5 E 2
/// | 19 18 17 16 | 15 14 13 12 | 11 10 09 08 | 07 06 05 04 | 03 02 01 00
/// 0000 | 011 000 000 011 | 111 011 011 111 | 010 111 001 010 | 111 111 111 111 | 010 111 100 010
/// 0000 | 0110 0000 0011 | 1110 1101 1111 | 0101 1100 1010 | 1111 1111 1111 | 0101 1110 0010
/// 0 6 0 3 E D F 5 C A F F F 5 E 2
/// => 0x0603'EDF5'CAFF'F5E2
///
/// Eg2:
/// * @ & % 1x1 1x1 1x1 2x1 011 011 011 010
@ -29,10 +31,11 @@
/// ~ ~ ^ 0x0 1x2 ... ... 000 001 111 111
/// @ % % 0x0 1x1 1x2 ... 000 011 001 111
///
/// 19 18 17 16 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
/// 0000 111 001 011 000 111 111 001 000 010 111 111 111 111 010 111 100 010 011 011 011
/// 0000 1110 0101 1000 1111 1100 1000 0101 1111 1111 1110 1011 1100 0100 1101 1011
/// 0 E 5 8 F C 8 5 F F E B C 4 D B
/// | 19 18 17 16 | 15 14 13 12 | 11 10 09 08 | 07 06 05 04 | 03 02 01 00
/// 0000 | 111 001 011 000 | 111 111 001 000 | 010 111 111 111 | 111 010 111 100 | 010 011 011 011
/// 0000 | 1110 0101 1000 | 1111 1100 1000 | 0101 1111 1111 | 1110 1011 1100 | 0100 1101 1011
/// 0 E 5 8 F C 8 5 F F E B C 4 D B
/// => 0x0E58'FC85'FFEB'C4DB
#include <string>
#include <cstdint>

Write Preview
Loading…
Cancel
Save