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add walking

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This commit is contained in:
Quaternions 2023-08-31 12:04:18 -07:00
parent 1e25f71618
commit 7a23ef2734
1 changed files with 7 additions and 3 deletions
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10
src/main.rs
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@ -30,6 +30,7 @@ struct Camera {
controls: u32,
mv: f32,
grounded: bool,
walkspeed: f32,
}
const CONTROL_MOVEFORWARD:u32 = 0b00000001;
@ -221,6 +222,7 @@ impl strafe_client::framework::Example for Skybox {
mv: 2.7,
controls:0,
grounded: true,
walkspeed: 18.0,
};
let raw_uniforms = camera.to_uniform_data();
let uniform_buf = device.create_buffer_init(&wgpu::util::BufferInitDescriptor {
@ -533,10 +535,12 @@ impl strafe_client::framework::Example for Skybox {
}
if self.camera.grounded {
let applied_friction=self.camera.friction*dt;
if applied_friction*applied_friction<self.camera.vel.length_squared() {
self.camera.vel-=applied_friction*self.camera.vel.normalize();
let targetv=control_dir.normalize_or_zero()*self.camera.walkspeed;
let diffv=targetv-self.camera.vel;
if applied_friction*applied_friction<diffv.length_squared() {
self.camera.vel+=applied_friction*diffv.normalize();
} else {
self.camera.vel=glam::Vec3::new(0.0,0.0,0.0);
self.camera.vel=targetv;
}
}