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Change collider when growing or shrinking.

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This commit is contained in:
Thomas Gideon 2017-08-08 12:52:08 -04:00
parent c8364fe4b8
commit 9d5b6af8d2
1 changed files with 14 additions and 2 deletions
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16
src/mobs/hero.rs
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@ -71,7 +71,13 @@ impl Hero {
}
pub fn grow(&mut self, scene: &mut Scene<Texture<Resources>>, dt: f64) {
self.size += 1;
if let Some(sprite) = scene.child(self.sprite_id) {
self.size += 60;
let bounds = sprite.bounding_box();
self.w = bounds[2];
self.h = bounds[3];
self.collider = Cuboid2::new(Vector2::new(bounds[2], bounds[3]));
}
scene.run(self.sprite_id,
&Action(Ease(EaseFunction::ElasticInOut,
Box::new(ScaleBy(dt * 5.0, 0.3, 0.3)))));
@ -79,7 +85,13 @@ impl Hero {
pub fn shrink(&mut self, scene: &mut Scene<Texture<Resources>>, dt: f64) {
if self.size > 0 {
self.size -= 1;
if let Some(sprite) = scene.child(self.sprite_id) {
self.size -= 1;
let bounds = sprite.bounding_box();
self.w = bounds[2];
self.h = bounds[3];
self.collider = Cuboid2::new(Vector2::new(bounds[2], bounds[3]));
}
scene.run(self.sprite_id,
&Action(Ease(EaseFunction::ElasticInOut,
Box::new(ScaleBy(dt * 5.0, -0.005, -0.005)))));