diff options
| author | tslil <tslil@posteo.de> | 2021-01-13 16:39:16 -0500 |
|---|---|---|
| committer | tslil <tslil@posteo.de> | 2026-08-28 19:37:41 +0100 |
| commit | 2ef0078ba2afd99c4fc2673497f3d3a39119cf5d (patch) | |
| tree | 3f3c791ee9b0136270f6cae2de3d96fce18e6a5c /src/pptdb.c | |
| parent | aff5fe7f343194366beeda700a2f4a383e40fa73 (diff) | |
Trying minimax
Diffstat (limited to 'src/pptdb.c')
| -rw-r--r-- | src/pptdb.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/pptdb.c b/src/pptdb.c index 266d846..a67be1d 100644 --- a/src/pptdb.c +++ b/src/pptdb.c @@ -4,9 +4,9 @@ #include <tak.h> -float max_flats; +int generate; uint64_t heights[16]; -int outcome_black, generate; +float max_flats, outcome_black; FILE *training_fh = NULL; const int max_depth = 8; @@ -105,9 +105,13 @@ parse_line(const char *pt, const ssize_t read) { } } // Generate training data, not too early in the game - if (generate && current_colour == C_BLACK && ply + 5 > total_plies) { + if (generate && ply + 5 > total_plies) { write_input(); - fprintf(training_fh,"%d\n", outcome_black); + if (ply >= total_plies) { + if (outcome_black > 0.5) outcome_black = 1.0; + else outcome_black = 0.0; + } + fprintf(training_fh,"%.2f\n", outcome_black); } // Parse next action while (idx<read && pt[idx++]!=','); @@ -160,8 +164,8 @@ main(int argc, char **argv) { // Reset everything reset_state(size); // Store the outcome of this game. Black win = 1 - if (line[read-4] == '0') outcome_black = 1; - else outcome_black = 0; + if (line[read-4] == '0') outcome_black = 0.99; + else outcome_black = 0.01; // Parse the line r = parse_line(line,read-4); // Adjust counts if we're not generating training data |