Add blueprints directory and generalize benchmark and tests.

examples/brute_force.rs

@@ -7,11 +7,13 @@ use factorio_blueprint::belt_finding::brute_force::{problems, Bruteforce};
 enum Mode {
     Solutions,
     Step,
+    Statistics,
 }
 
 #[derive(ValueEnum, Clone)]
 enum Problem {
     Simple,
+    Mid,
     Snake,
     Weaving,
 }
@@ -20,6 +22,7 @@ impl Problem {
     fn get_problem(&self) -> Bruteforce {
         match self {
             Problem::Simple => problems::simple(),
+            Problem::Mid => problems::mid(),
             Problem::Snake => problems::snake(),
             Problem::Weaving => problems::weaving(),
         }
@@ -47,7 +50,7 @@ fn main() {
                 println!("{}\n{}\n{}", b.count(), b.solution_count(), b);
             }
 
-            println!("{}\n{}", b.count(), b.solution_count());
+            println!("Solutions: {}\nStates: {}", b.solution_count(), b.count());
         }
         Mode::Step => {
             while b.next_state() {
@@ -55,7 +58,12 @@ fn main() {
                 let mut s = String::new();
                 let _ = io::stdin().read_line(&mut s);
             }
-            println!("{}\n{}", b.count(), b.solution_count());
+            println!("Solutions: {}\nStates: {}", b.solution_count(), b.count());
+        }
+        Mode::Statistics => {
+            while b.next_finish_state() {}
+
+            println!("Solutions: {}\nStates: {}", b.solution_count(), b.count());
         }
     }