From 85e3b7ca33bc4dc499d86cebce1088d73b153ff7 Mon Sep 17 00:00:00 2001
From: Rowan Torbitzky-Lane <rowan.a.tl@protonmail.com>
Date: Fri, 11 Apr 2025 14:43:04 -0500
Subject: [PATCH] Partly done with _size, need to convert more code
---
src/instructions/code.rs | 42 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/src/instructions/code.rs b/src/instructions/code.rs
index d4624a8..8a09807 100644
--- a/src/instructions/code.rs
+++ b/src/instructions/code.rs
@@ -414,6 +414,31 @@ pub fn _is_empty_block(vals: Vec<Gene>) -> Option<bool> {
make_instruction_clone!(code, boolean, _is_empty_block, Gene, 1);
make_instruction_clone!(exec, boolean, _is_empty_block, Gene, 1);
+/// Returns the size of the top item on the code/exec stack.
+pub fn _size(vals: Vec<Gene>) -> Option<i128> {
+ Some(match vals[0].clone() {
+ Gene::Block(val) => val.len() as i128,
+ _ => 1,
+ })
+}
+make_instruction_clone!(code, int, _size, Gene, 1);
+make_instruction_clone!(exec, int, _size, Gene, 1);
+
+/// Returns a nested element inside a block based on an int.
+pub fn _extract(vals: Vec<Gene>, auxs: Vec<i128>) -> Option<Gene> {
+ Some(match vals[0].clone() {
+ Gene::Block(val) => {
+ if *val.len() == 0 {
+ return None;
+ } else {
+ let ndx = (auxs[0] % *val.len()).abs();
+ // @TODO: Finish this later!
+ }
+ }
+ val => val,
+ })
+}
+
#[cfg(test)]
mod tests {
use super::*;
@@ -985,4 +1010,21 @@ mod tests {
exec_is_empty_block(&mut test_state);
assert_eq!(vec![true], test_state.boolean);
}
+
+ #[test]
+ fn code_exec_size_test() {
+ let mut test_state = EMPTY_STATE;
+
+ test_state.code = vec![Gene::GeneInt(1)];
+ code_size(&mut test_state);
+ assert_eq!(vec![1], test_state.int);
+ test_state.int.clear();
+
+ test_state.code = vec![Gene::Block(Box::new(vec![
+ Gene::GeneBoolean(false),
+ Gene::GeneInt(42),
+ ]))];
+ code_size(&mut test_state);
+ assert_eq!(vec![2], test_state.int);
+ }
}