X-Git-Url: http://www.dolda2000.com/gitweb/?a=blobdiff_plain;f=src%2Fboll.rs;fp=src%2Fboll.rs;h=0000000000000000000000000000000000000000;hb=b1002380f9a0de4510043b09d15fec4590365ab0;hp=07c7b2807b11f3fece94d7e000a50985fb1ce868;hpb=5d7eff9e9c0f585e9c4d57907f2e72003d39c757;p=kaka%2Frust-sdl-test.git

diff --git a/src/boll.rs b/src/boll.rs
deleted file mode 100644
index 07c7b28..0000000
--- a/src/boll.rs
+++ /dev/null
@@ -1,82 +0,0 @@
-use core::render::Renderer;
-use geometry::Point;
-use sdl2::gfx::primitives::DrawRenderer;
-use sdl2::rect::Rect;
-use {SCREEN_HEIGHT, SCREEN_WIDTH};
-
-pub trait Boll {
-    fn update(&mut self);
-    fn draw(&self, renderer: &mut Renderer, size: u32);
-}
-
-pub struct SquareBoll {
-    pub pos: Point<f64>,
-    pub vel: Point<f64>,
-}
-
-impl Boll for SquareBoll {
-    fn update(&mut self) {
-        self.vel.y += 0.1;
-        self.pos += self.vel;
-
-        if self.pos.x < 0.0 {
-            self.pos.x = -self.pos.x;
-            self.vel.x = -self.vel.x;
-        }
-        if self.pos.x > SCREEN_WIDTH as f64 {
-            self.pos.x = SCREEN_WIDTH as f64 - (self.pos.x - SCREEN_WIDTH as f64);
-            self.vel.x = -self.vel.x;
-        }
-        if self.pos.y < 0.0 {
-            self.pos.y = -self.pos.y;
-            self.vel.y = -self.vel.y;
-        }
-        if self.pos.y > SCREEN_HEIGHT as f64 {
-            self.pos.y = SCREEN_HEIGHT as f64 - (self.pos.y - SCREEN_HEIGHT as f64);
-            self.vel.y = -self.vel.y;
-        }
-    }
-
-    fn draw(&self, renderer: &mut Renderer, size: u32) {
-        renderer.canvas().set_draw_color((
-            255 - std::cmp::min(255, (self.vel.length() * 25.0) as u8),
-            (255.0 * (self.pos.x / SCREEN_WIDTH as f64)) as u8,
-            (255.0 * (self.pos.y / SCREEN_HEIGHT as f64)) as u8,
-            128,
-        ));
-        let mut r = Rect::new(0, 0, size, size);
-        r.center_on((self.pos.x as i32, self.pos.y as i32));
-        renderer.canvas().fill_rect(r).unwrap();
-    }
-}
-
-pub struct CircleBoll {
-    pub boll: SquareBoll,
-}
-
-impl CircleBoll {
-    pub fn new(pos: Point<f64>, vel: Point<f64>) -> CircleBoll {
-        CircleBoll {
-            boll: SquareBoll { pos, vel },
-        }
-    }
-}
-
-impl Boll for CircleBoll {
-    fn update(&mut self) {
-        self.boll.update();
-    }
-
-    fn draw(&self, renderer: &mut Renderer, size: u32) {
-        let val = 255 - std::cmp::min(255, (self.boll.vel.length() * 20.0) as u8);
-        renderer
-	    .canvas()
-            .filled_circle(
-                self.boll.pos.x as i16,
-                self.boll.pos.y as i16,
-                size as i16,
-                (val, val, val, 128),
-            )
-            .unwrap();
-    }
-}