16: Add 'side' to AnchorIdlJupiterPerpsPositionDecoder

2026-06-26 18:41:15 +02:00
parent 0371dd1370
commit 101f4db61d
1 changed files with 6 additions and 3 deletions
@@ -47,13 +47,16 @@ class AnchorIdlJupiterPerpsPositionDecoder {
    private JupiterPerpsPositionDirection decodeDirection(
            byte rawSide
    ) {
-        return switch (rawSide) {
-            case 0 -> JupiterPerpsPositionDirection.LONG;
-            case 1 -> JupiterPerpsPositionDirection.SHORT;
+        // Jupiter Perps position side values are encoded as 1 = LONG, 2 = SHORT.
+        JupiterPerpsPositionDirection direction = switch (rawSide) {
+            case 1 -> JupiterPerpsPositionDirection.LONG;
+            case 2 -> JupiterPerpsPositionDirection.SHORT;
            default -> throw new IllegalArgumentException(
                    "Unknown Jupiter Perps position side: " + rawSide
            );
        };
+
+        return direction;
    }

    private static final int ANCHOR_DISCRIMINATOR_LENGTH = 8;