Convert to struct

src/main.rs

@@ -6,18 +6,23 @@ use sdl2::image::{self, LoadTexture, InitFlag};
 use sdl2::rect::{Point, Rect};
 use std::time::Duration;
 
+#[derive(Debug)]
+struct Player {
+    position: Point,
+    sprite: Rect,
+}
+
 fn render(canvas: &mut WindowCanvas, 
           color: Color, 
           texture: &Texture,
-          position: Point,
-          sprite: Rect) -> Result<(), String> {
+          player: &Player) -> Result<(), String> {
     canvas.set_draw_color(color);
     canvas.clear();
 
     let (width, height) = canvas.output_size()?;
-    let screen_position = position + Point::new(width as i32 / 2, height as i32 / 2);
-    let screen_rect = Rect::from_center(screen_position, sprite.width(), sprite.height());
-    canvas.copy(texture, sprite, screen_rect)?;
+    let screen_position = player.position + Point::new(width as i32 / 2, height as i32 / 2);
+    let screen_rect = Rect::from_center(screen_position, player.sprite.width(), player.sprite.height());
+    canvas.copy(texture, player.sprite, screen_rect)?;
 
     canvas.present();
 
@@ -40,8 +45,10 @@ fn main() -> Result<(), String> {
     let texture_creator = canvas.texture_creator();
     let texture = texture_creator.load_texture("assets/bardo.png")?;
 
-    let position = Point::new(0,0);
-    let sprite = Rect::new(0, 0, 26, 26);
+    let player = Player {
+        position: Point::new(0,0),
+        sprite: Rect::new(0, 0, 26, 36),
+    };
 
     let mut event_pump = sdl_context.event_pump()?;
     let mut i = 0;
@@ -58,7 +65,7 @@ fn main() -> Result<(), String> {
 
         i = (i + 1) % 255;
 
-        render(&mut canvas, Color::RGB(i, 64, 255-i), &texture, position, sprite)?;
+        render(&mut canvas, Color::RGB(i, 64, 255-i), &texture, &player)?;
 
         ::std::thread::sleep(Duration::new(0, 1_000_000_000u32 / 60));
     }