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97 lines
4.0 KiB
Rust
97 lines
4.0 KiB
Rust
use super::{
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super::{vek::*, Animation},
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SkeletonAttr, TheropodSkeleton,
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};
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use common::states::utils::StageSection;
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pub struct DashAnimation;
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impl Animation for DashAnimation {
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type Dependency<'a> = (f32, f32, Option<StageSection>, f32);
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type Skeleton = TheropodSkeleton;
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#[cfg(feature = "use-dyn-lib")]
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const UPDATE_FN: &'static [u8] = b"theropod_dash\0";
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#[cfg_attr(feature = "be-dyn-lib", export_name = "theropod_dash")]
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fn update_skeleton_inner(
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skeleton: &Self::Skeleton,
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(_velocity, global_time, stage_section, timer): Self::Dependency<'_>,
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anim_time: f32,
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_rate: &mut f32,
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_s_a: &SkeletonAttr,
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) -> Self::Skeleton {
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let mut next = (*skeleton).clone();
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let (movement1base, chargemovementbase, movement2base, movement3, legtell) =
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match stage_section {
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Some(StageSection::Buildup) => (anim_time.sqrt(), 0.0, 0.0, 0.0, anim_time),
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Some(StageSection::Charge) => (1.0, 1.0, 0.0, 0.0, 0.0),
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Some(StageSection::Action) => (1.0, 1.0, anim_time.powi(4), 0.0, 1.0),
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Some(StageSection::Recover) => (1.0, 1.0, 1.0, anim_time, 1.0),
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_ => (0.0, 0.0, 0.0, 0.0, 0.0),
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};
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let pullback = 1.0 - movement3;
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let subtract = global_time - timer;
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let check = subtract - subtract.trunc();
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let mirror = (check - 0.5).signum();
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let movement1 = mirror * movement1base * pullback;
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let movement2 = mirror * movement2base * pullback;
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let movement1abs = movement1base * pullback;
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let movement2abs = movement2base * pullback;
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let legtwitch = (legtell * 6.0).sin() * pullback;
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let legswing = legtell * pullback;
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let chargeanim = (chargemovementbase * anim_time * 15.0).sin();
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next.head.orientation =
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Quaternion::rotation_x(movement1abs * -0.3 + chargeanim * 0.02 + movement2abs * 0.9)
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* Quaternion::rotation_y(movement1 * 0.1 + movement2 * 0.2);
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next.neck.orientation =
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Quaternion::rotation_x(movement1abs * -0.8 + chargeanim * 0.05 + movement2abs * 0.9)
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* Quaternion::rotation_y(movement1 * 0.1 + movement2 * 0.1);
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next.jaw.orientation = Quaternion::rotation_x(movement1abs * -0.3 + movement2abs * 0.5);
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next.chest_front.orientation = Quaternion::rotation_x(movement1abs * -0.2);
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next.chest_back.orientation =
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Quaternion::rotation_x(movement1abs * 0.2 + chargeanim * -0.05);
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next.leg_l.orientation = Quaternion::rotation_x(movement1abs * -0.1);
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next.leg_r.orientation = Quaternion::rotation_x(movement1abs * -0.1);
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next.foot_l.orientation = Quaternion::rotation_x(movement1abs * -0.3);
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next.foot_r.orientation = Quaternion::rotation_x(movement1abs * -0.3);
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next.tail_front.orientation =
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Quaternion::rotation_x(
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0.1 + movement1abs * -0.1 + chargeanim * -0.05 + movement2abs * -0.3,
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) * Quaternion::rotation_z(movement1 * -0.1 + movement2 * -0.2);
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next.tail_back.orientation =
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Quaternion::rotation_x(
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0.1 + movement1abs * -0.1 + chargeanim * -0.05 + movement2abs * -0.3,
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) * Quaternion::rotation_z(movement1 * -0.1 + movement2 * -0.2);
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if legtell > 0.0 {
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if mirror.is_sign_positive() {
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next.leg_l.orientation = Quaternion::rotation_x(legswing * 1.1);
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next.foot_l.orientation = Quaternion::rotation_x(legswing * -1.1 + legtwitch * 0.5);
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next.leg_r.orientation = Quaternion::rotation_x(0.0);
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next.foot_r.orientation = Quaternion::rotation_x(0.0);
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} else {
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next.leg_l.orientation = Quaternion::rotation_x(0.0);
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next.foot_l.orientation = Quaternion::rotation_x(0.0);
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next.leg_r.orientation = Quaternion::rotation_x(legswing * 1.1);
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next.foot_r.orientation = Quaternion::rotation_x(legswing * -1.1 + legtwitch * 0.5);
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}
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};
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next
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}
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}
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