From f8ddd6f9391c6c2729393b71d73d708c5a17ca4d Mon Sep 17 00:00:00 2001
From: Tyler Hallada <tyler@hallada.net>
Date: Fri, 27 Aug 2021 00:40:33 -0400
Subject: [PATCH] Only skip flags in XCLC if they exist

I guess older esp files don't have flags in the struct, which wasn't mentioned by the UESP mod file format page.
---
 src/parser.rs | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/parser.rs b/src/parser.rs
index ae199fb..860bf46 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -487,8 +487,13 @@ fn parse_cell_fields<'a>(input: &'a [u8]) -> IResult<&'a [u8], CellData> {
                 let (remaining, y) = le_i32(remaining)?;
                 cell_data.x = Some(x);
                 cell_data.y = Some(y);
-                let (remaining, _) = take(4usize)(remaining)?;
-                input = remaining;
+                if field.size == 12 {
+                    // older (v. 0.94) files don't have the flags in this struct
+                    let (remaining, _) = take(4usize)(remaining)?;
+                    input = remaining;
+                } else {
+                    input = remaining;
+                }
             }
             "XXXX" => {
                 let (remaining, size) = le_u32(input)?;