From: Tomas Wenström <tomas.wenstrom@gmail.com>
Date: Sun, 24 Jan 2021 20:44:50 +0000 (+0100)
Subject: Adjust the boll collisions
X-Git-Url: http://www.dolda2000.com/gitweb/?p=kaka%2Frust-sdl-test.git;a=commitdiff_plain;h=afbecec4140ea0f723621bf7a14509dbbcb899ab

Adjust the boll collisions
---

diff --git a/src/core/game.rs b/src/core/game.rs
index 429a2ee..1e657cb 100644
--- a/src/core/game.rs
+++ b/src/core/game.rs
@@ -1,5 +1,5 @@
 use AppState;
-use common::Point2D;
+use common::{Point2D, Radians};
 use core::controller::Controller;
 use core::controller::ControllerManager;
 use core::level::Level;
@@ -253,12 +253,14 @@ impl Object for Boll {
 	    if self.bounces == 0 {
 		return Dead
 	    }
-	    self.vel *= -0.5;
+	    self.vel *= -0.25;
+	    self.pos += self.vel;
 	    self.bounces -= 1;
 	    use rand::distributions::{Distribution, Normal};
-	    let normal = Normal::new(0.5, 0.4);
+	    let mut rng = rand::thread_rng();
+	    let a = Radians(self.vel.to_radians().0 + Normal::new(0.0, 0.75).sample(&mut rng));
 	    objects.push(Box::new(Boll {
-	    	vel: self.vel * normal.sample(&mut rand::thread_rng()),
+	    	vel: Point2D::from(a) * Normal::new(1.0, 0.25).sample(&mut rng) * self.vel.length(),
 	    	..*self
 	    }));
 	}