ZYM/BH2023-Minesweeper
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

allow some randomness

Browse Source
This commit is contained in:
ZhuangYumin
2023-10-02 14:34:04 +08:00
parent aa717979b7
commit 4b209bba68
2 changed files with 19 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/autotest.py
View File

@ -122,8 +122,9 @@ for i in range(0,10):
fn.close() fn.close()
print(lines) print(lines)
total_round+=1 total_round+=1
if lines[0]=='YOU WIN!\n': if len(lines)>0:
win_round+=1 if lines[0]=='YOU WIN!\n':
win_round+=1
print("win rate: "+str(win_round/total_round),win_round,total_round) print("win rate: "+str(win_round/total_round),win_round,total_round)
input("Press Enter to continue...") input("Press Enter to continue...")
@ -168,6 +169,7 @@ while True:
# check the output # check the output
print(lines) print(lines)
total_round+=1 total_round+=1
if lines[0]=='YOU WIN!\n': if len(lines)>0:
win_round+=1 if lines[0]=='YOU WIN!\n':
win_round+=1
print("win rate: "+str(win_round/total_round),win_round,total_round) print("win rate: "+str(win_round/total_round),win_round,total_round)

13
src/include/client.h
View File

@ -57,6 +57,7 @@ void InitGame() {
namespace Client { namespace Client {
const unsigned int RndSeed = std::random_device{}(); const unsigned int RndSeed = std::random_device{}();
std::mt19937 RawRnd(RndSeed); // a basic random generator std::mt19937 RawRnd(RndSeed); // a basic random generator
const double RawRnd_max = 4294967295.0;
const int max_size = 35; const int max_size = 35;
char game_map[max_size][max_size]; // store the raw game map in format of char char game_map[max_size][max_size]; // store the raw game map in format of char
std::queue<std::pair<int, int> > std::queue<std::pair<int, int> >
@ -489,6 +490,9 @@ std::pair<int, int> SimpleGuess() {
} }
} }
std::pair<int, int> best_guess = TotalRandomGuess(); std::pair<int, int> best_guess = TotalRandomGuess();
bool allow_a_guess = true;
const double guess_begin_consideration_ratio = 0.95;
const double guess_tightness_parameter = 10;
for (int i = 0; i < rows; i++) for (int i = 0; i < rows; i++)
for (int j = 0; j < columns; j++) for (int j = 0; j < columns; j++)
if (map_status[i][j] == 0) { if (map_status[i][j] == 0) {
@ -499,6 +503,15 @@ std::pair<int, int> SimpleGuess() {
if (this_prob < current_prob) { if (this_prob < current_prob) {
best_guess.first = i; best_guess.first = i;
best_guess.second = j; best_guess.second = j;
} else if ((double)(total_known) / (rows * columns) >
guess_begin_consideration_ratio &&
allow_a_guess) {
if (exp(-(this_prob - current_prob) * guess_tightness_parameter) <
RawRnd() / RawRnd_max) {
best_guess.first = i;
best_guess.second = j;
allow_a_guess = false;
}
} }
} }
return best_guess; return best_guess;