veloren/voxygen/src/anim/src/character/beam.rs

use super::{
    super::{vek::*, Animation},
    CharacterSkeleton, SkeletonAttr,
};
use common::{
    comp::item::{Hands, ToolKind},
    states::utils::StageSection,
};
use std::f32::consts::PI;

pub struct Input {
    pub attack: bool,
}
pub struct BeamAnimation;

impl Animation for BeamAnimation {
    type Dependency = (
        Option<ToolKind>,
        Option<ToolKind>,
        f64,
        f32,
        Option<StageSection>,
    );
    type Skeleton = CharacterSkeleton;

    #[cfg(feature = "use-dyn-lib")]
    const UPDATE_FN: &'static [u8] = b"character_beam\0";

    #[cfg_attr(feature = "be-dyn-lib", export_name = "character_beam")]
    #[allow(clippy::single_match)] // TODO: Pending review in #587
    fn update_skeleton_inner(
        skeleton: &Self::Skeleton,
        (active_tool_kind, second_tool_kind, _global_time, velocity, stage_section): Self::Dependency,
        anim_time: f64,
        rate: &mut f32,
        skeleton_attr: &SkeletonAttr,
    ) -> Self::Skeleton {
        *rate = 1.0;
        let mut next = (*skeleton).clone();

        let movement = (anim_time as f32 * 1.0).min(1.0);

        next.head.position = Vec3::new(0.0, -2.0 + skeleton_attr.head.0, skeleton_attr.head.1);

        next.l_hand.position = Vec3::new(0.0, 0.0, -4.0);
        next.l_hand.orientation = Quaternion::rotation_x(1.27) * Quaternion::rotation_y(0.0);
        next.l_hand.scale = Vec3::one() * 1.05;
        next.r_hand.position = Vec3::new(0.0, 0.0, 2.0);
        next.r_hand.orientation = Quaternion::rotation_x(1.57) * Quaternion::rotation_y(0.2);
        next.r_hand.scale = Vec3::one() * 1.05;
        next.main.position = Vec3::new(0.0, 0.0, 13.2);
        next.main.orientation = Quaternion::rotation_y(PI);

        next.control.position = Vec3::new(-4.0, 7.0, 4.0);
        next.control.orientation = Quaternion::rotation_x(-0.3)
            * Quaternion::rotation_y(0.15)
            * Quaternion::rotation_z(0.0);
        next.control.scale = Vec3::one();
        let slow = (anim_time as f32 * 8.0).sin();
        let slowalt = (anim_time as f32 * 8.0 + PI / 2.0).sin();
        let slowmid = (anim_time as f32 * 8.0 + PI / 4.0).sin();

        let fast = (anim_time as f32 * 16.0).sin();

        //println!("{:?}", anim_time);
        match active_tool_kind {
            //TODO: Inventory
            Some(ToolKind::Staff(_)) | Some(ToolKind::Sceptre(_)) => {
                if let Some(stage_section) = stage_section {
                    match stage_section {
                        StageSection::Buildup => {
                            next.control.position = Vec3::new(
                                -4.0 + movement * 16.0,
                                7.0 + movement,
                                4.0 + movement * 4.0,
                            );
                            next.control.orientation =
                                Quaternion::rotation_x(-0.3 + movement * -1.2)
                                    * Quaternion::rotation_y(0.15 + movement * -1.4)
                                    * Quaternion::rotation_z(0.0 + movement * -1.7);
                            next.head.orientation =
                                Quaternion::rotation_x(0.0) * Quaternion::rotation_z(0.0);

                            next.l_hand.position = Vec3::new(
                                0.0 + movement * -1.0,
                                0.0 + movement * -5.0,
                                -4.0 + movement * 19.0,
                            );

                            if velocity < 0.5 {
                                next.head.orientation = Quaternion::rotation_z(movement * -0.5);

                                next.l_foot.position = Vec3::new(
                                    -skeleton_attr.foot.0,
                                    skeleton_attr.foot.1 + movement * -3.0,
                                    skeleton_attr.foot.2,
                                );
                                next.l_foot.orientation = Quaternion::rotation_x(movement * -0.5)
                                    * Quaternion::rotation_z(movement * 0.5);

                                next.r_foot.position = Vec3::new(
                                    skeleton_attr.foot.0,
                                    skeleton_attr.foot.1 + movement * 4.0,
                                    skeleton_attr.foot.2,
                                );
                                next.r_foot.orientation = Quaternion::rotation_z(movement * 0.5);
                                next.chest.orientation = Quaternion::rotation_x(movement * -0.2)
                                    * Quaternion::rotation_z(movement * 0.5);
                                next.belt.orientation = Quaternion::rotation_x(movement * 0.1)
                                    * Quaternion::rotation_z(movement * -0.1);
                                next.shorts.orientation = Quaternion::rotation_x(movement * 0.2)
                                    * Quaternion::rotation_z(movement * -0.2);
                            } else {
                            };
                        },
                        StageSection::Cast => {
                            next.control.position = Vec3::new(12.0, 8.0 + slow * 2.0, 8.0);
                            next.control.orientation = Quaternion::rotation_x(-1.5)
                                * Quaternion::rotation_y(-1.25 + fast * 0.07)
                                * Quaternion::rotation_z(-1.7 + slowmid * 0.3);

                            next.l_hand.position = Vec3::new(
                                -1.0 + slow * 3.5,
                                -5.0 + slow * -2.0 + fast * -1.5,
                                15.0 + slowalt * 3.5,
                            );
                            next.l_hand.orientation = Quaternion::rotation_x(1.57)
                                * Quaternion::rotation_y(-1.1 + slowmid * -0.3)
                                * Quaternion::rotation_z(-2.8);
                            if velocity < 0.5 {
                                next.head.orientation = Quaternion::rotation_z(-0.5 + fast * 0.05);

                                next.l_foot.position = Vec3::new(
                                    -skeleton_attr.foot.0,
                                    skeleton_attr.foot.1 - 3.0,
                                    skeleton_attr.foot.2,
                                );
                                next.l_foot.orientation =
                                    Quaternion::rotation_x(-0.5) * Quaternion::rotation_z(0.5);

                                next.r_foot.position = Vec3::new(
                                    skeleton_attr.foot.0,
                                    skeleton_attr.foot.1 + 4.0,
                                    skeleton_attr.foot.2,
                                );
                                next.r_foot.orientation = Quaternion::rotation_z(0.5);
                                next.chest.orientation = Quaternion::rotation_x(-0.2 + slow * 0.05)
                                    * Quaternion::rotation_z(0.5);
                                next.belt.orientation =
                                    Quaternion::rotation_x(0.1) * Quaternion::rotation_z(-0.1);
                                next.shorts.orientation =
                                    Quaternion::rotation_x(0.2) * Quaternion::rotation_z(-0.2);
                            } else {
                            };
                        },

                        StageSection::Recover => {
                            next.control.position = Vec3::new(
                                12.0 + movement * -16.0,
                                8.0 + movement * -1.0,
                                8.0 + movement * -4.0,
                            );
                            next.control.orientation =
                                Quaternion::rotation_x(-1.5 + movement * 1.2)
                                    * Quaternion::rotation_y(-1.25 + movement * 1.4)
                                    * Quaternion::rotation_z(-1.7 + movement * 1.7);
                            next.l_hand.position = Vec3::new(
                                -1.0 + movement,
                                -5.0 + movement * 5.0,
                                15.0 + movement * -19.0,
                            );
                            next.l_hand.orientation =
                                Quaternion::rotation_x(1.57 + movement * -0.3)
                                    * Quaternion::rotation_y(-1.1 + movement * 1.1)
                                    * Quaternion::rotation_z(-2.8 + movement * 2.8);
                            if velocity < 0.5 {
                                next.head.orientation = Quaternion::rotation_z(movement * 0.5);

                                next.l_foot.position = Vec3::new(
                                    -skeleton_attr.foot.0,
                                    skeleton_attr.foot.1 - 3.0 + movement * 3.0,
                                    skeleton_attr.foot.2,
                                );
                                next.l_foot.orientation =
                                    Quaternion::rotation_x(-0.5 + movement * 0.5)
                                        * Quaternion::rotation_z(0.5 + movement * -0.5);

                                next.r_foot.position = Vec3::new(
                                    skeleton_attr.foot.0,
                                    skeleton_attr.foot.1 + 4.0 + movement * -4.0,
                                    skeleton_attr.foot.2,
                                );
                                next.r_foot.orientation =
                                    Quaternion::rotation_z(0.5 + movement * -0.5);
                                next.chest.orientation =
                                    Quaternion::rotation_x(-0.2 + movement * 0.2)
                                        * Quaternion::rotation_z(0.5 + movement * -0.5);
                                next.belt.orientation =
                                    Quaternion::rotation_x(0.1 + movement * -0.1)
                                        * Quaternion::rotation_z(-0.1 + movement * 0.1);
                                next.shorts.orientation =
                                    Quaternion::rotation_x(0.2 + movement * -0.2)
                                        * Quaternion::rotation_z(-0.2 + movement * 0.2);
                            } else {
                            };
                        },
                        _ => {},
                    }
                }
            },
            _ => {},
        }
        next.second.scale = match (
            active_tool_kind.map(|tk| tk.hands()),
            second_tool_kind.map(|tk| tk.hands()),
        ) {
            (Some(Hands::OneHand), Some(Hands::OneHand)) => Vec3::one(),
            (_, _) => Vec3::zero(),
        };

        next
    }
}