Prepare for publishing v1.2.0

Author: connorslade

CHANGELOG.md

@@ -1,14 +1,15 @@
 # Changelog
 
-## Coming Soon™
+## v1.2.0 — November 14th, 2025
 
 - Fixed typo in 'stack' level description
-- Add new Steam achievements
+- Update interface immediately with new name when renaming a solution
+- Add new Steam achievements!
   - Cheapest XOR
   - Low Latency Oscillator
   - Compact Memory Cell
   - Low-Speed Serial
-- Update interface immediately with new name when renaming a solution
+  - Binary Arithmetic
 
 ## v1.1.3 — November 11th, 2025
 

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "beam_time"
-version = "1.1.3"
+version = "1.2.0"
 edition = "2024"
 
 [[bin]]

assets/steam-assets.png

@@ -61,7 +61,7 @@ impl App {
         let config = (fs::read_to_string(data_dir.join(paths::CONFIG)).ok())
             .and_then(|s| toml::from_str::<Config>(&s).ok())
             .unwrap_or_default();
-        let solved = (File::open(data_dir.join("solved.bin")).ok())
+        let solved = (File::open(data_dir.join(paths::SOLVED)).ok())
             .and_then(|b| BINCODE_OPTIONS.deserialize_from(b).ok())
             .unwrap_or_default();
 

beam_time/Cargo.toml

@@ -11,6 +11,17 @@ pub fn award_campaign_achievements(app: &App, id: Uuid, (cost, latency): (u32, u
     const BASIC_OSCILLATOR: Uuid = uuid!("aa28086a-564e-46d3-9233-894c157d92fe");
     const RS_LATCH: Uuid = uuid!("f4444a1c-d2a8-4a7a-b311-ec39322c1776");
     const SERIAL_BUS: Uuid = uuid!("151094cc-afcf-4825-87e2-72a565c18162");
+    const MULTIPLIER: Uuid = uuid!("898fede9-9bb5-455e-9671-4671d2bbdae3");
+    const ADDER_SUBTRACTOR: Uuid = uuid!("597b1d3d-0441-460f-870d-ed77749a07d7");
+    const TRIPLE_IT: Uuid = uuid!("c04be8ac-0a2e-44c8-b82b-4f1ef2566244");
+
+    if matches!(id, MULTIPLIER | ADDER_SUBTRACTOR | TRIPLE_IT)
+        && app.level_solved(&MULTIPLIER)
+        && app.level_solved(&ADDER_SUBTRACTOR)
+        && app.level_solved(&TRIPLE_IT)
+    {
+        award("binary_arithmetic");
+    }
 
     match id {
         BASIC_ROUTING => award("its_beam_time"),

beam_time/app.rs

@@ -143,10 +143,10 @@ impl Screen for GameScreen {
                     let level = self.board.transient.level.as_ref().unwrap();
                     let (cost, _count) = price(&self.board.tiles, level);
 
-                    // Award potential steam achievements
+                    // Mark solved and award potential steam achievements
+                    state.mark_level_complete(level.id);
                     award_campaign_achievements(state, level_meta.id, (cost, latency));
 
-                    state.mark_level_complete(level.id);
                     // Upload solution to leaderboard server
                     state
                         .leaderboard