Move flappy bird assets to flappy assets dir

Makefile

@@ -22,7 +22,7 @@ dist/trees/index.html: web/trees.html
 	cp ./web/trees.html ./dist/trees/index.html
 
 # Copy assets
-dist/trees/assets:
+dist/trees/assets/trees:
 	rm -rf dist/trees/assets
 	rsync -av \
 		--include='*/' \
@@ -30,8 +30,8 @@ dist/trees/assets:
 		--include='*.mono' \
 		--exclude='*' \
 		--delete \
-		assets/ \
-		dist/trees/assets
+		assets/trees \
+		dist/trees/assets/trees
 
 # Helpful shorthand to serve files
 web/trees/serve: web/trees

src/bin/flappy/main.rs

@@ -141,7 +141,7 @@ fn init_bird(
     mut materials: ResMut<Assets<ColorMaterial>>,
 ) {
     let material = MeshMaterial2d(materials.add(ColorMaterial {
-        texture: Some(server.load("kenny.nl/1-bit-platformer-pack/tile_0380.png")),
+        texture: Some(server.load("flappy/bird.png")),
         color: ORANGE.into(),
         alpha_mode: AlphaMode2d::Blend,
         ..default()
@@ -340,14 +340,14 @@ fn init_obstacle_assets(
     server: Res<AssetServer>,
 ) {
     pipe_assets.material = MeshMaterial2d(materials.add(ColorMaterial {
-        texture: Some(server.load("kenny.nl/1-bit-platformer-pack/tile_0247.png")),
+        texture: Some(server.load("flappy/pipe.png")),
         color: GREEN.into(),
         ..default()
     }));
     pipe_assets.mesh = Mesh2d(meshes.add(Rectangle::new(1.0, 1.0)));
 
     ground_assets.material = MeshMaterial2d(materials.add(ColorMaterial {
-        texture: Some(server.load("kenny.nl/1-bit-platformer-pack/tile_0088.png")),
+        texture: Some(server.load("flappy/ground.png")),
         color: BLACK.into(),
         ..default()
     }));