diff options
| author | tslil <tslil@posteo.de> | 2021-01-14 15:09:39 -0500 |
|---|---|---|
| committer | tslil <tslil@posteo.de> | 2026-08-28 19:37:41 +0100 |
| commit | c1773e2712c5878e5f40e47e4a463a14724f55a8 (patch) | |
| tree | 9150b948e1023ec6d60ac1ad6ff2f3e63e531078 /include/ct1986.c | |
| parent | 2a7b485265997d62625dc0ee5d8e91ede1c5f99f (diff) | |
Better trained weights, an important oversight in minimax (steps <=)
I still can't tell whether if ((ply & 1) == 0) this = this - 1.0; is
correct.
Diffstat (limited to 'include/ct1986.c')
| -rw-r--r-- | include/ct1986.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/ct1986.c b/include/ct1986.c index 8378f8c..5b3125f 100644 --- a/include/ct1986.c +++ b/include/ct1986.c @@ -132,7 +132,7 @@ previous_ply(void) { } else if (cur_depth == max_depth) { \ /* We're at the bottom, evaluate */ \ this = ct1986_evaluate_black_win(); \ - if (min == 0) this = this - 1.0;\ + if ((ply & 1) == 0) this = this - 1.0; \ } else { \ /* We're not at the bottom, recurse first */ \ next_ply(); \ @@ -194,7 +194,7 @@ ct1986_minimax(const uint8_t cur_depth, const uint8_t max_depth, // just try everything... // For every number of steps - for (uint8_t steps = 1; steps < board_size && steps <= count; steps++) { + for (uint8_t steps = 1; steps <= board_size && steps <= count; steps++) { uint8_t idx, carry; for (idx = 0; idx < steps; idx++) drops[idx]=0; idx = 0; |