Thin horizontal prey with symmetric fins

Author: luccahuguet

src/boids.rs

@@ -418,17 +418,17 @@ const PREY_EAST: [BoidSpriteCell; 14] = [
     sprite_cell(0, 0, TAIL, BOID_BOTTOM_RIGHT),
     sprite_cell(1, 0, TAIL, BOID_LOWER_HALF),
     sprite_cell(4, 0, BODY, BOID_LOWER_HALF),
-    sprite_cell(5, 0, BODY, BOID_LOWER_HALF),
     sprite_cell(0, 1, TAIL, BOID_RIGHT_HALF),
-    sprite_cell(3, 1, BODY, BOID_BLOCK),
-    sprite_cell(4, 1, BODY, BOID_BLOCK),
-    sprite_cell(5, 1, BODY, BOID_BLOCK),
-    sprite_cell(6, 1, BODY, BOID_BLOCK),
-    sprite_cell(7, 1, BODY, BOID_BLOCK),
-    sprite_cell(9, 1, HEAD, BOID_RIGHT_HALF),
+    sprite_cell(1, 1, BODY, BOID_UPPER_HALF),
+    sprite_cell(2, 1, BODY, BOID_UPPER_HALF),
+    sprite_cell(3, 1, BODY, BOID_UPPER_HALF),
+    sprite_cell(4, 1, BODY, BOID_UPPER_HALF),
+    sprite_cell(5, 1, BODY, BOID_UPPER_HALF),
+    sprite_cell(6, 1, BODY, BOID_UPPER_HALF),
+    sprite_cell(8, 1, HEAD, BOID_RIGHT_HALF),
     sprite_cell(0, 2, TAIL, BOID_TOP_RIGHT),
     sprite_cell(1, 2, TAIL, BOID_UPPER_HALF),
-    sprite_cell(6, 2, BODY, BOID_UPPER_HALF),
+    sprite_cell(4, 2, BODY, BOID_UPPER_HALF),
 ];
 const PREY_SOUTH_EAST: [BoidSpriteCell; 7] = [
     sprite_cell(0, 0, TAIL, BOID_BOTTOM_RIGHT),
@@ -459,19 +459,19 @@ const PREY_SOUTH_WEST: [BoidSpriteCell; 7] = [
 ];
 const PREY_WEST: [BoidSpriteCell; 14] = [
     sprite_cell(4, 0, BODY, BOID_LOWER_HALF),
-    sprite_cell(5, 0, BODY, BOID_LOWER_HALF),
-    sprite_cell(8, 0, TAIL, BOID_LOWER_HALF),
-    sprite_cell(9, 0, TAIL, BOID_BOTTOM_LEFT),
+    sprite_cell(7, 0, TAIL, BOID_LOWER_HALF),
+    sprite_cell(8, 0, TAIL, BOID_BOTTOM_LEFT),
     sprite_cell(0, 1, HEAD, BOID_LEFT_HALF),
-    sprite_cell(2, 1, BODY, BOID_BLOCK),
-    sprite_cell(3, 1, BODY, BOID_BLOCK),
-    sprite_cell(4, 1, BODY, BOID_BLOCK),
-    sprite_cell(5, 1, BODY, BOID_BLOCK),
-    sprite_cell(6, 1, BODY, BOID_BLOCK),
-    sprite_cell(9, 1, TAIL, BOID_LEFT_HALF),
-    sprite_cell(3, 2, BODY, BOID_UPPER_HALF),
-    sprite_cell(8, 2, TAIL, BOID_UPPER_HALF),
-    sprite_cell(9, 2, TAIL, BOID_TOP_LEFT),
+    sprite_cell(2, 1, BODY, BOID_UPPER_HALF),
+    sprite_cell(3, 1, BODY, BOID_UPPER_HALF),
+    sprite_cell(4, 1, BODY, BOID_UPPER_HALF),
+    sprite_cell(5, 1, BODY, BOID_UPPER_HALF),
+    sprite_cell(6, 1, BODY, BOID_UPPER_HALF),
+    sprite_cell(7, 1, BODY, BOID_UPPER_HALF),
+    sprite_cell(8, 1, TAIL, BOID_LEFT_HALF),
+    sprite_cell(4, 2, BODY, BOID_UPPER_HALF),
+    sprite_cell(7, 2, TAIL, BOID_UPPER_HALF),
+    sprite_cell(8, 2, TAIL, BOID_TOP_LEFT),
 ];
 const PREY_NORTH_WEST: [BoidSpriteCell; 7] = [
     sprite_cell(0, 0, HEAD, BOID_TOP_LEFT),
@@ -1137,7 +1137,7 @@ mod tests {
         let prey_south_east = sprite_signature(BoidRole::Flock, Vec2::new(1.0, 1.0));
         let prey_south_west = sprite_signature(BoidRole::Flock, Vec2::new(-1.0, 1.0));
 
-        assert_eq!(prey_east, vec!["tt..bb....", "t..bbbbb.h", "tt....b..."]);
+        assert_eq!(prey_east, vec!["tt..b....", "tbbbbbb.h", "tt..b...."]);
         assert_eq!(prey_north_east, vec![".bh", "tbb", "tt."]);
         assert_eq!(prey_north_west, mirror_columns(&prey_north_east));
         assert_eq!(prey_south_east, mirror_rows(&prey_north_east));