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author | Justin Worthe <justin@worthe-it.co.za> | 2018-08-12 21:26:41 +0200 |
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committer | Justin Worthe <justin@worthe-it.co.za> | 2018-08-12 21:26:41 +0200 |
commit | 268d82833ec4ab18baa6f2f79ffd417c1f1c8a9a (patch) | |
tree | e8e5c7a490b8cbe4af59878034a5b6fcfa3b2d86 /src/strategy | |
parent | f5de63875890cfca2891848f54e8cd35019bea8e (diff) |
Fixed logic error on when nothing should be avoided
Diffstat (limited to 'src/strategy')
-rw-r--r-- | src/strategy/monte_carlo.rs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/strategy/monte_carlo.rs b/src/strategy/monte_carlo.rs index 4d699c1..78ec4ac 100644 --- a/src/strategy/monte_carlo.rs +++ b/src/strategy/monte_carlo.rs @@ -116,9 +116,10 @@ fn simulate_to_endstate<R: Rng>(command_score: &mut CommandScore, state: &Bitwis fn random_move<R: Rng>(player: &Player, rng: &mut R) -> Command { let all_buildings = sensible_buildings(player); - let nothing_count = if all_buildings.len() > 2 { 1 } else { 0 }; - let iron_curtain_count = if player.can_build_iron_curtain() { 1 } else { 0 }; let free_positions_count = player.unoccupied_cell_count(); + + let nothing_count = if all_buildings.len() > 2 && free_positions_count > 0 { 0 } else { 1 }; + let iron_curtain_count = if player.can_build_iron_curtain() { 1 } else { 0 }; let building_choice_index = rng.gen_range(0, all_buildings.len() + nothing_count + iron_curtain_count); |