render connected tiles

1 files changed, 6 insertions, 9 deletions

diff --git a/light-client/tools/src/bin/tex_compose.rs b/light-client/tools/src/bin/tex_compose.rs
index 77e69c45..19c9ed7c 100644
--- a/light-client/tools/src/bin/tex_compose.rs
+++ b/light-client/tools/src/bin/tex_compose.rs
@@ -45,7 +45,7 @@ fn main() {
         }
 
         let (name, rest) = line.split_once("=").unwrap();
-        let (connects, rest) = rest.split_once(":").unwrap_or(("", rest));
+        let (connects, rest) = rest.split_once(":").unwrap_or(("a", rest));
         eprintln!("  compose {name:?} ({connects})");
 
         let mut texels = HashMap::new();
@@ -108,19 +108,16 @@ fn main() {
         for (x, y) in texels.keys() {
             min_x = min_x.min(*x);
             min_y = min_y.min(*y);
-            max_x = max_x.max(*x);
-            max_y = max_y.max(*y);
+            max_x = max_x.max(*x + 1);
+            max_y = max_y.max(*y + 1);
         }
 
         let width = max_x - min_x;
         let height = max_y - min_y;
 
-        let mut name = name.to_string();
-        if !connects.is_empty() {
-            name += "+";
-            name += connects;
-        }
-        let outpath = output_dir.join(name).with_extension("ta");
+        let outpath = output_dir
+            .join(format!("{name}+{connects}"))
+            .with_extension("ta");
         let mut output = BufWriter::new(File::create(outpath).unwrap());
 
         for y in 0..height {