From d36c54d996f3c14ae811312dbbe621e12a39edde Mon Sep 17 00:00:00 2001
From: skylar <me@casper>
Date: Tue, 10 Nov 2026 06:50:08 -0800
Subject: Orrery: game loop, name generator and derelict dungeons

An ASCII sci-fi-fantasy game for the terminal, built on ratatui.

- Game loop with a fixed 30 Hz tick and a stack of scenes; the kitty
  keyboard protocol is turned on where the terminal supports it, so later
  real-time scenes can tell when a key is held.
- Stable hierarchical seeds: the whole universe derives from one u64,
  with tests pinning the exact outputs so old seeds keep working.
- Name generator with four cultures, each with its own syllables and
  templates, plus unidentified/true names for artifacts.
- Title screen with an animated orrery, and a name forge for browsing
  generated names.
- Derelict ships to board: ship-shaped maps with an engine room, spine
  corridor, side rooms and bridge; symmetric shadowcasting sight;
  monsters that wake on sight and hunt; loot carried out through the
  airlock goes into the hold.
- `orrery names` and `orrery ship` print the generators' output without
  the TUI, for tuning.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 src/main.rs | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 src/main.rs

(limited to 'src/main.rs')

diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..e2b74d3
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,43 @@
+//! Orrery: an ASCII sci-fi-fantasy game.
+//!
+//! `orrery` plays; `orrery names` and `orrery ship` print what the
+//! generators make, without the TUI.
+
+mod app;
+mod cli;
+mod dungeon;
+mod names;
+mod scenes;
+mod seed;
+mod term;
+
+use std::process::ExitCode;
+
+fn main() -> ExitCode {
+    let args: Vec<String> = std::env::args().skip(1).collect();
+    match cli::parse(&args) {
+        Ok(cli::Command::Play { seed }) => match app::run(seed.unwrap_or_else(seed::from_clock)) {
+            Ok(()) => ExitCode::SUCCESS,
+            Err(e) => {
+                eprintln!("orrery: {e}");
+                ExitCode::FAILURE
+            }
+        },
+        Ok(cli::Command::Names(opts)) => {
+            cli::print_names(&opts);
+            ExitCode::SUCCESS
+        }
+        Ok(cli::Command::Ship { seed, which }) => {
+            cli::print_ship(seed, which);
+            ExitCode::SUCCESS
+        }
+        Ok(cli::Command::Help) => {
+            print!("{}", cli::USAGE);
+            ExitCode::SUCCESS
+        }
+        Err(msg) => {
+            eprintln!("orrery: {msg}\n\n{}", cli::USAGE);
+            ExitCode::from(2)
+        }
+    }
+}
-- 
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