worm

README.md

@@ -600,6 +600,8 @@ for more info about osc: https://opensoundcontrol.stanford.edu/spec-1_0.html
 - `num_push`
     - inputs: `n -> 1`
     - output this circle's num (open all white holes reading it) when the input num in non-zero
+- `worm[string]`
+    - multiple circles with the same op string (starting with `worm`) will mirror the same number value. when one's num changes, the others follow. their order matters, as value flows from lower to higher order
 - `sum`
     - inputs: `n -> 1` (any number of those)
     - convenience op for adding numbers together

src/functions.rs

@@ -1317,6 +1317,8 @@ pub fn str_to_op_num(op: &str) -> u16 {
                 51
             } else if x.starts_with("swap") {
                 91
+            } else if x.starts_with("worm") {
+                96
             } else {
                 0
             }

src/process.rs

@@ -166,6 +166,7 @@ pub fn process(
     ),
 ) {
     let key_event = key_event.read().collect::<Vec<_>>();
+    let mut worm: Vec<(String, f32)> = Vec::new();
     'entity: for id in queue.0.iter().flatten().chain(loopq.0.iter()) {
         let holes = &holes_query.get(*id).unwrap().0;
         for hole in holes {
@@ -1354,6 +1355,19 @@ pub fn process(
                     }
                 }
             }
+            // worm
+            96 => {
+                let n = num_query.get_mut(*id).unwrap();
+                if n.is_changed() {
+                    worm.push((op.to_string(), n.0));
+                }
+                for (address, n) in &worm {
+                    if *address == op {
+                        num_query.get_mut(*id).unwrap().0 = *n;
+                        lt_to_open = Some(-1);
+                    }
+                }
+            }
             // -------------------- audio nodes --------------------
             // var()
             61 => {