Fix clippy warnings.

1 files changed, 6 insertions, 6 deletions

diff --git a/src/state.rs b/src/state.rs
index 663e762..be89d3d 100644
--- a/src/state.rs
+++ b/src/state.rs
@@ -63,8 +63,8 @@ impl PBullet {
         PBullet {
             real_x: x as f64,
             real_y: y as f64,
-            d_x: d_x,
-            d_y: d_y,
+            d_x,
+            d_y,
         }
     }
     pub fn damage() -> f64 {
@@ -109,7 +109,7 @@ fn dist(x1: i32, y1: i32, x2: i32, y2: i32) -> f64 {
 pub trait Positioned {
     fn x(&self) -> i32;
     fn y(&self) -> i32;
-    fn radius() -> u32;
+    fn radius() -> i32;
     fn contains(&self, x: i32, y: i32) -> bool {
         let d = dist(self.x(), self.y(), x, y);
         d <= Self::radius() as f64
@@ -120,7 +120,7 @@ pub trait Positioned {
         let sy = self.y();
         let oy = other.y();
         let threshold = Self::radius() + T::radius();
-        if (sx - ox).abs() as u32 >= threshold || (sy - oy).abs() as u32 >= threshold {
+        if (sx - ox).abs() >= threshold || (sy - oy).abs() >= threshold {
             return false;
         }
         let dist = dist(sx, sy, ox, oy);
@@ -143,7 +143,7 @@ impl Positioned for PBullet {
     fn y(&self) -> i32 {
         self.real_y.round() as i32
     }
-    fn radius() -> u32 {
+    fn radius() -> i32 {
         10
     }
 }
@@ -157,7 +157,7 @@ pub trait Drawable: Positioned {
         let x0 = self.x() - cx as i32;
         let y0 = self.y() - cy as i32;
         canvas
-            .copy(&texture, None, Some(sdl2::rect::Rect::new(x0, y0, tw, th)))
+            .copy(texture, None, Some(sdl2::rect::Rect::new(x0, y0, tw, th)))
             .unwrap();
     }
 }