Add remaining unary operators to stack size assertions

CHANGELOG.md

@@ -57,6 +57,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Fix issue where pasting a "Call Script" event could sometimes incorrectly say script has been modified if project hadn't been saved and reloaded first
 - Fix issue where creating a new pattern in music editor would sometimes cause the other patterns in the song to play at a lower octave
 - Fix issue where variables in Dialogue and Math inputs could appear above script tabs
+- Fix calculation of last parallax layer height in editor input [@pau-tomas](https://github.com/pau-tomas)
+- Fix compiler warning when using some unary operators in While loop [@pau-tomas](https://github.com/pau-tomas)
 
 ## [3.2.1] - 2024-02-27
 

src/lib/compiler/scriptBuilder.ts

@@ -277,6 +277,13 @@ type RPNHandler = {
   stop: () => void;
 };
 
+const rpnUnaryOperators: ScriptBuilderRPNOperation[] = [
+  ".ABS",
+  ".NOT",
+  ".B_NOT",
+  ".ISQRT",
+];
+
 // - Helpers --------------
 
 const isObject = (value: unknown): value is Record<string, unknown> => {
@@ -1267,7 +1274,7 @@ class ScriptBuilder {
       },
       operator: (op: ScriptBuilderRPNOperation) => {
         rpnCmd(".R_OPERATOR", op);
-        if (op !== ".ABS" && op !== ".NOT") {
+        if (!rpnUnaryOperators.includes(op)) {
           stack.pop();
         }
         return rpn;