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Prevent auto-glide from pitching too high up

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This commit is contained in:
Ludvig Böklin 2021-05-20 15:49:07 +02:00
parent 270f89db6b
commit eacc49a961
1 changed files with 19 additions and 4 deletions
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23
voxygen/src/session/mod.rs
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@ -753,8 +753,10 @@ impl PlayState for SessionState {
}
// If auto-gliding, point camera into the wind
if let Some(dir) = (self.auto_walk && self.client.borrow().is_gliding())
if let Some(dir) = self
.auto_walk
.then_some(self.client.borrow())
.filter(|client| client.is_gliding())
.and_then(|client| {
let ecs = client.state().ecs();
let entity = client.entity();
@ -766,10 +768,23 @@ impl PlayState for SessionState {
.get(entity)
.map(|vel| fluid.relative_flow(vel).0)
.map(|rel_flow| {
let is_wind_downwards = rel_flow.dot(Vec3::unit_z()).is_sign_negative();
if !self.free_look {
Plane::from(Dir::new(self.scene.camera().right())).projection(
rel_flow * self.inputs.look_dir.dot(rel_flow).signum(),
)
if is_wind_downwards {
self.scene.camera().forward_xy().into()
} else {
let windwards = rel_flow
* self
.scene
.camera()
.forward_xy()
.dot(rel_flow.xy())
.signum();
Plane::from(Dir::new(self.scene.camera().right()))
.projection(windwards)
}
} else if is_wind_downwards {
Vec3::from(-rel_flow.xy())
} else {
-rel_flow
}