pkg/README.md

@@ -0,0 +1,3 @@
+# rudus
+
+A Rust implementation of Ludus.

pkg/package.json

@@ -0,0 +1,15 @@
+{
+  "name": "rudus",
+  "type": "module",
+  "version": "0.0.1",
+  "files": [
+    "rudus_bg.wasm",
+    "rudus.js",
+    "rudus.d.ts"
+  ],
+  "main": "rudus.js",
+  "types": "rudus.d.ts",
+  "sideEffects": [
+    "./snippets/*"
+  ]
+}

pkg/test.js

@@ -0,0 +1,5 @@
+import * as mod from "./ludus.js";
+
+console.log(mod.run(`
+    :foobar
+  `));

src/world.rs

@@ -3,7 +3,7 @@ use crate::value::Value;
 use crate::vm::{Creature, Panic};
 use ran::ran_u8;
 use std::cell::RefCell;
-use std::collections::{HashMap, HashSet};
+use std::collections::HashMap;
 use std::mem::swap;
 use std::rc::Rc;
 use std::time::{Duration, Instant};
@@ -67,7 +67,7 @@ pub struct Zoo {
     procs: Vec<Status>,
     empty: Vec<usize>,
     ids: HashMap<&'static str, usize>,
-    dead: HashSet<&'static str>,
+    dead: Vec<&'static str>,
     kill_list: Vec<&'static str>,
     sleeping: HashMap<&'static str, (Instant, Duration)>,
     active_idx: usize,
@@ -81,7 +81,7 @@ impl Zoo {
             empty: vec![],
             ids: HashMap::new(),
             kill_list: vec![],
-            dead: HashSet::new(),
+            dead: vec![],
             sleeping: HashMap::new(),
             active_idx: 0,
             active_id: "",
@@ -155,7 +155,7 @@ impl Zoo {
                 self.procs[*idx] = Status::Empty;
                 self.empty.push(*idx);
                 self.ids.remove(id);
-                self.dead.insert(id);
+                self.dead.push(id);
             }
         }