Mount examples/resources in ggez::filesystem

examples/ggez/main.rs

@@ -8,20 +8,33 @@ use widget::Column;
 
 use ggez;
 use ggez::event;
+use ggez::filesystem;
 use ggez::graphics;
 use ggez::input::mouse;
 
 pub fn main() -> ggez::GameResult {
-    let cb = ggez::ContextBuilder::new("iced", "ggez").window_mode(
-        ggez::conf::WindowMode {
+    let (context, event_loop) = {
+        &mut ggez::ContextBuilder::new("iced", "ggez")
+            .window_mode(ggez::conf::WindowMode {
                 width: 1280.0,
                 height: 1024.0,
                 ..ggez::conf::WindowMode::default()
-        },
+            })
+            .build()?
+    };
+
+    filesystem::mount(
+        context,
+        std::path::Path::new(&format!(
+            "{}/examples/resources",
+            env!("CARGO_MANIFEST_DIR")
+        )),
+        true,
     );
-    let (ctx, event_loop) = &mut cb.build()?;
-    let state = &mut Game::new(ctx)?;
-    event::run(ctx, event_loop, state)
+
+    let state = &mut Game::new(context)?;
+
+    event::run(context, event_loop, state)
 }
 
 struct Game {
@@ -115,8 +128,6 @@ impl event::EventHandler for Game {
     fn draw(&mut self, context: &mut ggez::Context) -> ggez::GameResult {
         graphics::clear(context, [0.3, 0.3, 0.6, 1.0].into());
 
-        self.tour.draw(context).expect("Draw tour");
-
         let screen = graphics::screen_coordinates(context);
 
         let (messages, cursor) = {

examples/ggez/renderer.rs

@@ -43,5 +43,5 @@ impl Renderer<'_> {
 impl iced::Renderer for Renderer<'_> {
     type Color = Color;
 
-    fn explain(&mut self, layout: &iced::Layout<'_>, color: Color) {}
+    fn explain(&mut self, _layout: &iced::Layout<'_>, _color: Color) {}
 }

examples/ggez/tour.rs

@@ -20,10 +20,6 @@ impl Tour {
         }
     }
 
-    pub fn draw(&mut self, context: &mut ggez::Context) -> ggez::GameResult {
-        Ok(())
-    }
-
     pub fn react(&mut self, event: Message) {
         match event {
             Message::BackPressed => {