--- a/rust/landgen/src/wavefront_collapse/generator.rs	Sun Feb 12 14:19:02 2023 +0100
+++ b/rust/landgen/src/wavefront_collapse/generator.rs	Sun Feb 12 15:10:10 2023 +0100
@@ -136,7 +136,7 @@
 
         for r in 0..grid.height() {
             for c in 0..grid.width() {
-                print!("{:?}", grid.get(r, c));
+                print!("{:?} ", grid.get(r, c));
             }
 
             println!();
@@ -183,7 +183,7 @@
     fn test_generation() {
         let wfc_gen = WavefrontCollapseLandGenerator::new(&Size::new(2048, 1024));
         let landgen_params = LandGenerationParameters::new(0u32, 0xff000000u32, 0, true, true);
-        let land = wfc_gen.generate_land(&landgen_params, &mut std::iter::repeat(0u32));
+        let land = wfc_gen.generate_land(&landgen_params, &mut [0u32, 1u32, 3u32, 5u32, 7u32, 11u32].into_iter().cycle());
 
         let path = Path::new(r"output.png");
         let file = File::create(path).unwrap();

--- a/rust/landgen/src/wavefront_collapse/tile_image.rs	Sun Feb 12 14:19:02 2023 +0100
+++ b/rust/landgen/src/wavefront_collapse/tile_image.rs	Sun Feb 12 15:10:10 2023 +0100
@@ -23,19 +23,19 @@
         Self {
             id: self.id.clone(),
             symmetrical: self.symmetrical,
-            reverse: !self.symmetrical && !self.reverse,
+            reverse: !self.reverse,
         }
     }
 
     pub fn is_compatible(&self, other: &Self) -> bool {
-        self.id == other.id && (self.reverse != other.reverse || self.symmetrical)
+        self.id == other.id && ((self.reverse != other.reverse) || self.symmetrical)
     }
 }
 
 #[derive(Clone)]
 pub struct TileImage<T, I: PartialEq + Clone> {
     image: Rc<Vec2D<T>>,
-    transform: Transform,
+    pub transform: Transform,
     top: Edge<I>,
     right: Edge<I>,
     bottom: Edge<I>,
@@ -108,10 +108,10 @@
         Self {
             image: self.image.clone(),
             transform: self.transform.rotate270(),
-            top: self.left.clone(),
-            right: self.top.clone(),
-            bottom: self.right.clone(),
-            left: self.bottom.clone(),
+            top: self.right.clone(),
+            right: self.bottom.clone(),
+            bottom: self.left.clone(),
+            left: self.top.clone(),
         }
     }
 
@@ -156,13 +156,13 @@
                 self.image.get(image_row, image_column)
             },
             Transform::Rotate90(_) => {
-                let image_row = if self.transform.is_flipped() {
+                let image_row = if self.transform.is_mirrored() {
                     column
                 } else {
                     self.image.height().wrapping_sub(1).wrapping_sub(column)
                 };
 
-                let image_column = if self.transform.is_mirrored() {
+                let image_column = if self.transform.is_flipped() {
                     self.image.width().wrapping_sub(1).wrapping_sub(row)
                 } else {
                     row

--- a/rust/landgen/src/wavefront_collapse/transform.rs	Sun Feb 12 14:19:02 2023 +0100
+++ b/rust/landgen/src/wavefront_collapse/transform.rs	Sun Feb 12 15:10:10 2023 +0100
@@ -40,6 +40,7 @@
     }
 
     pub fn is_mirrored(&self) -> bool {
+        use SymmetryTransform::*;
         match self {
             Id => false,
             Flip => false,
@@ -49,6 +50,7 @@
     }
 
     pub fn is_flipped(&self) -> bool {
+        use SymmetryTransform::*;
         match self {
             Id => false,
             Flip => true,

--- a/rust/landgen/src/wavefront_collapse/wavefront_collapse.rs	Sun Feb 12 14:19:02 2023 +0100
+++ b/rust/landgen/src/wavefront_collapse/wavefront_collapse.rs	Sun Feb 12 15:10:10 2023 +0100
@@ -141,12 +141,12 @@
                             }
                         }
                     } else {
-                        println!("We're here: {}, {}", x, y);
+                        /*println!("We're here: {}, {}", x, y);
                         println!(
                             "Neighbour tiles are: {:?} {:?} {:?} {:?}",
                             right_tile, bottom_tile, left_tile, top_tile
                         );
-                        println!("Rules are: {:?}", self.rules);
+                        println!("Rules are: {:?}", self.rules);*/
 
                         //todo!("no collapse possible - what to do?")
                     }