Implement button::Renderer in ggez example

examples/ggez/renderer.rs

@@ -1,14 +1,31 @@
+mod button;
 mod text;
 
-use ggez::graphics::{self, Color};
+use ggez::graphics::{self, spritebatch::SpriteBatch, Color, Image};
 use ggez::Context;
 
 pub struct Renderer<'a> {
     pub context: &'a mut Context,
+    pub sprites: SpriteBatch,
+    pub spritesheet: Image,
 }
 
 impl Renderer<'_> {
+    pub fn new(context: &mut Context, spritesheet: Image) -> Renderer {
+        Renderer {
+            context,
+            sprites: SpriteBatch::new(spritesheet.clone()),
+            spritesheet,
+        }
+    }
     pub fn flush(&mut self) {
+        graphics::draw(
+            self.context,
+            &self.sprites,
+            graphics::DrawParam::default(),
+        )
+        .expect("Draw sprites");
+
         graphics::draw_queued_text(
             self.context,
             graphics::DrawParam::default(),