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

remove: legacy core code

legacy
Dnomd343 2 years ago
parent
42fce590a0
commit
8bf3374e4d
2 changed files with 29 additions and 265 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 38
      include/klotski.h
  2. 256
      src-legacy/main.cc

38
include/klotski.h
View File

@ -3,25 +3,25 @@
#include <cstdint> #include <cstdint>
#define B_space 0x0 //#define B_space 0x0
#define B_fill 0x7 //#define B_fill 0x7
#define B_1x2 0x1 //#define B_1x2 0x1
#define B_2x1 0x2 //#define B_2x1 0x2
#define B_1x1 0x3 //#define B_1x1 0x3
#define B_2x2 0x4 //#define B_2x2 0x4
#define C_1x1 uint64_t(0x3) //#define C_1x1 uint64_t(0x3)
#define C_1x2 uint64_t(0x39) //#define C_1x2 uint64_t(0x39)
#define C_2x1 uint64_t(0x7002) //#define C_2x1 uint64_t(0x7002)
#define C_2x2 uint64_t(0x3F03C) //#define C_2x2 uint64_t(0x3F03C)
//
#define F_1x1 uint64_t(0x7) //#define F_1x1 uint64_t(0x7)
#define F_1x2 uint64_t(0x3F) //#define F_1x2 uint64_t(0x3F)
#define F_2x1 uint64_t(0x7007) //#define F_2x1 uint64_t(0x7007)
#define F_2x2 uint64_t(0x3F03F) //#define F_2x2 uint64_t(0x3F03F)
uint64_t compact_code(uint64_t code); //uint64_t compact_code(uint64_t code);
uint64_t extract_code(uint64_t code); //uint64_t extract_code(uint64_t code);
#endif #endif

256
src-legacy/main.cc
View File

@ -1,17 +1,17 @@
#include "case.h" //#include "case.h"
#include "klotski.h" //#include "klotski.h"
#include <cstdio> #include <cstdio>
#include <cstdint> #include <cstdint>
#include <list> #include <list>
#include <unordered_map> #include <unordered_map>
#include <queue> #include <queue>
#define UP (-12) //#define UP (-12)
#define LEFT (-3) //#define LEFT (-3)
#define DOWN 12 //#define DOWN 12
#define DOWN_2 24 //#define DOWN_2 24
#define RIGHT 3 //#define RIGHT 3
#define RIGHT_2 6 //#define RIGHT_2 6
struct cache { struct cache {
uint64_t code; uint64_t code;
@ -30,245 +30,9 @@ struct klotski_info {
std::queue<klotski_info*> cal_cache; std::queue<klotski_info*> cal_cache;
std::unordered_map<uint64_t, klotski_info*> klotski_case; std::unordered_map<uint64_t, klotski_info*> klotski_case;
void graph_output(uint64_t code) {
for (int i = 0; i < 20; ++i) {
switch (code & 0x7) {
case B_1x1:
printf("# ");
break;
case B_1x2:
printf("& ");
break;
case B_2x1:
printf("$ ");
break;
case B_2x2:
printf("@ ");
break;
case B_fill:
printf("* ");
break;
case B_space:
printf(". ");
break;
default:
printf("? ");
}
if ((i & 0x3) == 0x3) {
printf("\n");
}
code >>= 3;
}
}
inline bool move_block_release(uint64_t code, uint64_t filter) {
struct cache *p = move_cache;
for (; p < move_cache + move_cache_num; ++p) {
if (p->code == code) {
return false;
}
}
p->code = code;
p->filter = filter;
++move_cache_num;
return true;
}
void move_block_1x1(uint64_t code, int addr, int filter) {
int target_addr;
uint64_t ret_code;
if (filter != UP && addr >= 4 * 3 && !(code >> (target_addr = addr + UP) & F_1x1)) {
ret_code = code & ~(F_1x1 << addr) | C_1x1 << target_addr;
if (move_block_release(ret_code, uint64_t(0x7) << target_addr)) {
move_block_1x1(ret_code, target_addr, DOWN);
}
}
if (filter != DOWN && addr <= 15 * 3 && !(code >> (target_addr = addr + DOWN) & F_1x1)) {
ret_code = code & ~(F_1x1 << addr) | C_1x1 << target_addr;
if (move_block_release(ret_code, uint64_t(0x7) << target_addr)) {
move_block_1x1(ret_code, target_addr, UP);
}
}
if (filter != LEFT && (addr & 0x3) != 0 && !(code >> (target_addr = addr + LEFT) & F_1x1)) {
ret_code = code & ~(F_1x1 << addr) | C_1x1 << target_addr;
if (move_block_release(ret_code, uint64_t(0x7) << target_addr)) {
move_block_1x1(ret_code, target_addr, RIGHT);
}
}
if (filter != RIGHT && (addr & 0x3) != 1 && !(code >> (target_addr = addr + RIGHT) & F_1x1)) {
ret_code = code & ~(F_1x1 << addr) | C_1x1 << target_addr;
if (move_block_release(ret_code, uint64_t(0x7) << target_addr)) {
move_block_1x1(ret_code, target_addr, LEFT);
}
}
}
void move_block_1x2(uint64_t code, int addr, int filter) {
int target_addr;
uint64_t ret_code;
if (filter != UP && addr >= 4 * 3 && !(code >> (target_addr = addr + UP) & F_1x2)) {
ret_code = code & ~(F_1x2 << addr) | C_1x2 << target_addr;
if (move_block_release(ret_code, uint64_t(0x7) << target_addr)) {
move_block_1x2(ret_code, target_addr, DOWN);
}
}
if (filter != DOWN && addr <= 14 * 3 && !(code >> (target_addr = addr + DOWN) & F_1x2)) {
ret_code = code & ~(F_1x2 << addr) | C_1x2 << target_addr;
if (move_block_release(ret_code, uint64_t(0x7) << target_addr)) {
move_block_1x2(ret_code, target_addr, UP);
}
}
if (filter != LEFT && (addr & 0x3) != 0 && !(code >> (target_addr = addr + LEFT) & F_1x1)) {
ret_code = code & ~(F_1x2 << addr) | C_1x2 << target_addr;
if (move_block_release(ret_code, uint64_t(0x7) << target_addr)) {
move_block_1x2(ret_code, target_addr, RIGHT);
}
}
if (filter != RIGHT && (addr & 0x3) != 2 && !(code >> (addr + RIGHT_2) & F_1x1)) {
ret_code = code & ~(F_1x2 << addr) | C_1x2 << (target_addr = addr + RIGHT);
if (move_block_release(ret_code, uint64_t(0x7) << target_addr)) {
move_block_1x2(ret_code, target_addr, LEFT);
}
}
}
void move_block_2x1(uint64_t code, int addr, int filter) {
int target_addr;
uint64_t ret_code;
if (filter != UP && addr >= 4 * 3 && !(code >> (target_addr = addr + UP) & F_1x1)) {
ret_code = code & ~(F_2x1 << addr) | C_2x1 << target_addr;
if (move_block_release(ret_code, uint64_t(0x7) << target_addr)) {
move_block_2x1(ret_code, target_addr, DOWN);
}
}
if (filter != DOWN && addr <= 11 * 3 && !(code >> (addr + DOWN_2) & F_1x1)) {
ret_code = code & ~(F_2x1 << addr) | C_2x1 << (target_addr = addr + DOWN);
if (move_block_release(ret_code, uint64_t(0x7) << target_addr)) {
move_block_2x1(ret_code, target_addr, UP);
}
}
if (filter != LEFT && (addr & 0x3) != 0 && !(code >> (target_addr = addr + LEFT) & F_2x1)) {
ret_code = code & ~(F_2x1 << addr) | C_2x1 << target_addr;
if (move_block_release(ret_code, uint64_t(0x7) << target_addr)) {
move_block_2x1(ret_code, target_addr, RIGHT);
}
}
if (filter != RIGHT && (addr & 0x3) != 1 && !(code >> (target_addr = addr + RIGHT) & F_2x1)) {
ret_code = code & ~(F_2x1 << addr) | C_2x1 << target_addr;
if (move_block_release(ret_code, uint64_t(0x7) << target_addr)) {
move_block_2x1(ret_code, target_addr, LEFT);
}
}
}
void move_block_2x2(uint64_t code, int addr, int filter) {
int target_addr;
uint64_t ret_code;
if (filter != UP && addr >= 4 * 3 && !(code >> (target_addr = addr + UP) & F_1x2)) {
ret_code = code & ~(F_2x2 << addr) | C_2x2 << target_addr;
if (move_block_release(ret_code, uint64_t(0x7) << target_addr)) {
move_block_2x2(ret_code, target_addr, DOWN);
}
}
if (filter != DOWN && addr <= 10 * 3 && !(code >> (addr + DOWN_2) & F_1x2)) {
ret_code = code & ~(F_2x2 << addr) | C_2x2 << (target_addr = addr + DOWN);
if (move_block_release(ret_code, uint64_t(0x7) << target_addr)) {
move_block_2x2(ret_code, target_addr, UP);
}
}
if (filter != LEFT && (addr & 0x3) != 0 && !(code >> (target_addr = addr + LEFT) & F_2x1)) {
ret_code = code & ~(F_2x2 << addr) | C_2x2 << target_addr;
if (move_block_release(ret_code, uint64_t(0x7) << target_addr)) {
move_block_2x2(ret_code, target_addr, RIGHT);
}
}
if (filter != RIGHT && (addr & 0x3) != 2 && !(code >> (addr + RIGHT_2) & F_2x1)) {
ret_code = code & ~(F_2x2 << addr) | C_2x2 << (target_addr = addr + RIGHT);
if (move_block_release(ret_code, uint64_t(0x7) << target_addr)) {
move_block_2x2(ret_code, target_addr, LEFT);
}
}
}
void add_new_case(klotski_info *src, uint64_t code, uint64_t filter) {
auto existing_case = klotski_case.find(code);
if (existing_case != klotski_case.end()) {
existing_case->second->filter |= filter;
if (existing_case->second->step != src->step) {
existing_case->second->src.push_back(src);
}
return;
}
auto info = new struct klotski_info;
info->code = code;
info->filter = filter;
info->step = src->step + 1;
info->src.push_back(src);
cal_cache.emplace(info);
klotski_case.emplace(code, info);
}
void next_step(klotski_info *klotski) {
move_cache->code = klotski->code;
uint64_t range = move_cache->code & ~klotski->filter;
for (int addr = 0; range; range >>= 3, addr += 3) {
move_cache_num = 1;
switch (range & 0x7) {
case B_2x2:
move_block_2x2(move_cache->code, addr, 0);
break;
case B_2x1:
move_block_2x1(move_cache->code, addr, 0);
break;
case B_1x2:
move_block_1x2(move_cache->code, addr, 0);
break;
case B_1x1:
move_block_1x1(move_cache->code, addr, 0);
break;
default:
continue;
}
for (struct cache *p = move_cache + 1; p < move_cache + move_cache_num; ++p) {
add_new_case(klotski, p->code, p->filter);
}
}
}
void cal_klotski(uint64_t code) {
auto setup = new klotski_info;
setup->step = 0;
setup->code = code;
setup->filter = 0x0;
klotski_case.clear();
klotski_case.emplace(code, setup);
cal_cache.push(setup);
while (!cal_cache.empty()) {
next_step(cal_cache.front());
cal_cache.pop();
}
// printf("count -> %zu\n", klotski_case.size());
}
int main() { int main() {
printf("Klotski engine\n"); printf("Klotski engine\n");
std::vector<uint64_t> all_cases;
find_all_case(&all_cases);
// std::cout << "klotski cases -> " << all_cases.size() << std::endl;
printf("klotski cases -> %zu\n", all_cases.size());
return 0;
// printf("%lx\n", compact_code(0x0E58FC85FFEBC4DB)); // printf("%lx\n", compact_code(0x0E58FC85FFEBC4DB));
// printf("%lx\n", compact_code(0x0603EDF5CAFFF5E2)); // printf("%lx\n", compact_code(0x0603EDF5CAFFF5E2));
@ -307,9 +71,9 @@ int main() {
// uint64_t code = 0x0603EDF5CAFFF5E2; // uint64_t code = 0x0603EDF5CAFFF5E2;
uint64_t code = 0x0E58FC85FFEBC4DB; uint64_t code = 0x0E58FC85FFEBC4DB;
for (int i = 0; i < 100; ++i) { // for (int i = 0; i < 100; ++i) {
cal_klotski(code); cal_klotski(code);
} // }
return 0; return 0;
} }

Write Preview
Loading…
Cancel
Save