Initial fish work

assets/common/npc_names.json

@@ -700,16 +700,30 @@
     "fish_small": {
         "body": {
             "keyword": "fish_small",
-            "names": []
+            "names": [
+                "Dagon"
+            ]
         },
-        "species": null
+        "species": {
+            "sardine": {
+                "keyword": "sardine",
+                "generic": "Sardine"
+            }
+        }
     },
     "fish_medium": {
         "body": {
             "keyword": "fish_medium",
-            "names": []
+            "names": [
+                "Njord"
+            ]
         },
-        "species": null
+        "species": {
+            "marlin": {
+                "keyword": "marlin",
+                "generic": "Marlin"
+            }
+        }
     },
     "bird_small": {
         "body": {

assets/voxygen/voxel/fish_medium_central_manifest.ron

@@ -0,0 +1,46 @@
+({
+    (Marlin, Male): (
+        head: (
+            offset: (-2.5, 0.0, -3.0),
+            central: ("npc.marlin.male.head"),
+        ),
+        jaw: (
+            offset: (-4.0, 0.0, -1.5),
+            central: ("armor.empty"),
+        ),
+        chest_front: (
+            offset: (-2.5, -5.0, -2.5),
+            central: ("npc.marlin.male.chest_front"),
+        ),
+        chest_back: (
+            offset: (-2.5, -7.0, -3.5),
+            central: ("npc.marlin.male.chest_back"),
+        ),
+		tail: (
+            offset: (-0.5, -11.0, -4.5),
+            central: ("npc.marlin.male.tail"),
+        ),
+    ),
+    (Marlin, Female): (
+        head: (
+            offset: (-2.5, 0.0, -3.0),
+            central: ("npc.marlin.male.head"),
+        ),
+        jaw: (
+            offset: (-4.0, 0.0, -1.5),
+            central: ("armor.empty"),
+        ),
+        chest_front: (
+            offset: (-2.5, -5.0, -2.5),
+            central: ("npc.marlin.male.chest_front"),
+        ),
+        chest_back: (
+            offset: (-2.5, -7.0, -3.5),
+            central: ("npc.marlin.male.chest_back"),
+        ),
+		tail: (
+            offset: (-0.5, -11.0, -4.5),
+            central: ("npc.marlin.male.tail"),
+        ),
+    ),
+})

assets/voxygen/voxel/fish_medium_lateral_manifest.ron

@@ -0,0 +1,22 @@
+({
+    (Marlin, Male): (
+        fin_l: (
+            offset: (-3.0, -5.0, -4.0),
+            lateral: ("npc.marlin.male.fin_l"),
+        ),
+        fin_r: (
+            offset: (0.0, -5.0, -4.0),
+            lateral: ("npc.marlin.male.fin_r"),
+        ),
+    ),
+    (Marlin, Female): (
+        fin_l: (
+            offset: (-3.0, -5.0, -4.0),
+            lateral: ("npc.marlin.male.fin_l"),
+        ),
+        fin_r: (
+            offset: (0.0, -5.0, -4.0),
+            lateral: ("npc.marlin.male.fin_r"),
+        ),
+    ),
+})

assets/voxygen/voxel/fish_small_central_manifest.ron

@@ -0,0 +1,30 @@
+({
+    (Sardine, Male): (
+        head: (
+            offset: (-4.0, 0.0, -3.0),
+            central: ("npc.sardine.male.head"),
+        ),
+        chest: (
+            offset: (-5.0, -7.5, -3.0),
+            central: ("npc.sardine.male.chest"),
+        ),
+        tail: (
+            offset: (-1.0, -9.0, -1.5),
+            central: ("npc.sardine.male.tail"),
+        ),
+    ),
+    (Sardine, Female): (
+        head: (
+            offset: (-4.0, 0.0, -3.0),
+            central: ("npc.sardine.male.head"),
+        ),
+        chest: (
+            offset: (-5.0, -7.5, -3.0),
+            central: ("npc.sardine.male.chest"),
+        ),
+        tail: (
+            offset: (-1.0, -9.0, -1.5),
+            central: ("npc.sardine.male.tail"),
+        ),
+    ),
+})

assets/voxygen/voxel/fish_small_lateral_manifest.ron

@@ -0,0 +1,22 @@
+({
+    (Sardine, Male): (
+        fin_l: (
+            offset: (-1.5, -5.0, -3.0),
+            lateral: ("npc.sardine.male.fin_l"),
+        ),
+        fin_r: (
+            offset: (-1.5, -5.0, -3.0),
+            lateral: ("npc.sardine.male.fin_r"),
+        ),
+    ),
+    (Sardine, Female): (
+        fin_l: (
+            offset: (-1.5, -5.0, -3.0),
+            lateral: ("npc.sardine.male.fin_l"),
+        ),
+        fin_r: (
+            offset: (-1.5, -5.0, -3.0),
+            lateral: ("npc.sardine.male.fin_r"),
+        ),
+    ),
+})

common/src/comp/body.rs

@@ -65,10 +65,10 @@ pub struct AllBodies<BodyMeta, SpeciesMeta> {
     pub quadruped_small: BodyData<BodyMeta, quadruped_small::AllSpecies<SpeciesMeta>>,
     pub quadruped_medium: BodyData<BodyMeta, quadruped_medium::AllSpecies<SpeciesMeta>>,
     pub bird_medium: BodyData<BodyMeta, bird_medium::AllSpecies<SpeciesMeta>>,
-    pub fish_medium: BodyData<BodyMeta, ()>,
+    pub fish_medium: BodyData<BodyMeta, fish_medium::AllSpecies<SpeciesMeta>>,
     pub dragon: BodyData<BodyMeta, dragon::AllSpecies<SpeciesMeta>>,
     pub bird_small: BodyData<BodyMeta, ()>,
-    pub fish_small: BodyData<BodyMeta, ()>,
+    pub fish_small: BodyData<BodyMeta, fish_small::AllSpecies<SpeciesMeta>>,
     pub biped_large: BodyData<BodyMeta, biped_large::AllSpecies<SpeciesMeta>>,
     pub object: BodyData<BodyMeta, ()>,
     pub golem: BodyData<BodyMeta, golem::AllSpecies<SpeciesMeta>>,
@@ -87,6 +87,8 @@ impl<BodyMeta, SpeciesMeta> core::ops::Index<NpcKind> for AllBodies<BodyMeta, Sp
             NpcKind::Pig => &self.quadruped_small.body,
             NpcKind::Wolf => &self.quadruped_medium.body,
             NpcKind::Duck => &self.bird_medium.body,
+            NpcKind::Sardine => &self.fish_medium.body,
+            NpcKind::Marlin => &self.fish_small.body,
             NpcKind::Ogre => &self.biped_large.body,
             NpcKind::StoneGolem => &self.golem.body,
             NpcKind::Archaeos => &self.theropod.body,
@@ -231,10 +233,10 @@ impl Body {
                 bird_medium::Species::Cockatrice => 1.8,
                 _ => 1.1,
             },
-            Body::FishMedium(_) => 1.1,
+            Body::FishMedium(_) => 0.8,
             Body::Dragon(_) => 16.0,
             Body::BirdSmall(_) => 1.1,
-            Body::FishSmall(_) => 0.9,
+            Body::FishSmall(_) => 0.6,
             Body::BipedLarge(body) => match body.species {
                 biped_large::Species::Slysaurok => 2.3,
                 biped_large::Species::Occultsaurok => 2.8,

common/src/comp/body/fish_medium.rs

@@ -6,86 +6,73 @@ make_proj_elim!(
     body,
     #[derive(Copy, Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)]
     pub struct Body {
-        pub head: Head,
+        pub species: Species,
-        pub torso: Torso,
+        pub body_type: BodyType,
-        pub rear: Rear,
-        pub tail: Tail,
-        pub fin_l: FinL,
-        pub fin_r: FinR,
     }
 );
 
 impl Body {
     pub fn random() -> Self {
         let mut rng = thread_rng();
-        Self {
+        let species = *(&ALL_SPECIES).choose(&mut rng).unwrap();
-            head: *(&ALL_HEADS).choose(&mut rng).unwrap(),
+        Self::random_with(&mut rng, &species)
-            torso: *(&ALL_TORSOS).choose(&mut rng).unwrap(),
+    }
-            rear: *(&ALL_REARS).choose(&mut rng).unwrap(),
+
-            tail: *(&ALL_TAILS).choose(&mut rng).unwrap(),
+    #[inline]
-            fin_l: *(&ALL_FIN_LS).choose(&mut rng).unwrap(),
+    pub fn random_with(rng: &mut impl rand::Rng, &species: &Species) -> Self {
-            fin_r: *(&ALL_FIN_RS).choose(&mut rng).unwrap(),
+        let body_type = *(&ALL_BODY_TYPES).choose(rng).unwrap();
+        Self { species, body_type }
+    }
+}
+
+impl From<Body> for super::Body {
+    fn from(body: Body) -> Self { super::Body::FishMedium(body) }
+}
+
+make_case_elim!(
+    species,
+    #[derive(Copy, Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)]
+    #[repr(u32)]
+    pub enum Species {
+        Marlin = 0,
+    }
+);
+
+/// Data representing per-species generic data.
+///
+/// NOTE: Deliberately don't (yet?) implement serialize.
+#[derive(Clone, Debug, Deserialize)]
+pub struct AllSpecies<SpeciesMeta> {
+    pub marlin: SpeciesMeta,
+}
+
+impl<'a, SpeciesMeta> core::ops::Index<&'a Species> for AllSpecies<SpeciesMeta> {
+    type Output = SpeciesMeta;
+
+    #[inline]
+    fn index(&self, &index: &'a Species) -> &Self::Output {
+        match index {
+            Species::Marlin => &self.marlin,
         }
     }
 }
 
-make_case_elim!(
+pub const ALL_SPECIES: [Species; 1] = [Species::Marlin];
-    head,
-    #[derive(Copy, Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)]
-    #[repr(u32)]
-    pub enum Head {
-        Default = 0,
-    }
-);
 
-const ALL_HEADS: [Head; 1] = [Head::Default];
+impl<'a, SpeciesMeta: 'a> IntoIterator for &'a AllSpecies<SpeciesMeta> {
+    type IntoIter = std::iter::Copied<std::slice::Iter<'static, Self::Item>>;
+    type Item = Species;
+
+    fn into_iter(self) -> Self::IntoIter { ALL_SPECIES.iter().copied() }
+}
 
 make_case_elim!(
-    torso,
+    body_type,
     #[derive(Copy, Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)]
     #[repr(u32)]
-    pub enum Torso {
+    pub enum BodyType {
-        Default = 0,
+        Female = 0,
+        Male = 1,
     }
 );
-const ALL_TORSOS: [Torso; 1] = [Torso::Default];
+pub const ALL_BODY_TYPES: [BodyType; 2] = [BodyType::Female, BodyType::Male];
-
-make_case_elim!(
-    rear,
-    #[derive(Copy, Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)]
-    #[repr(u32)]
-    pub enum Rear {
-        Default = 0,
-    }
-);
-const ALL_REARS: [Rear; 1] = [Rear::Default];
-
-make_case_elim!(
-    tail,
-    #[derive(Copy, Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)]
-    #[repr(u32)]
-    pub enum Tail {
-        Default = 0,
-    }
-);
-const ALL_TAILS: [Tail; 1] = [Tail::Default];
-
-make_case_elim!(
-    fin_l,
-    #[derive(Copy, Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)]
-    #[repr(u32)]
-    pub enum FinL {
-        Default = 0,
-    }
-);
-const ALL_FIN_LS: [FinL; 1] = [FinL::Default];
-
-make_case_elim!(
-    fin_r,
-    #[derive(Copy, Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)]
-    #[repr(u32)]
-    pub enum FinR {
-        Default = 0,
-    }
-);
-const ALL_FIN_RS: [FinR; 1] = [FinR::Default];

common/src/comp/body/fish_small.rs

@@ -6,39 +6,73 @@ make_proj_elim!(
     body,
     #[derive(Copy, Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)]
     pub struct Body {
-        pub torso: Torso,
+        pub species: Species,
-        pub tail: Tail,
+        pub body_type: BodyType,
     }
 );
 
 impl Body {
     pub fn random() -> Self {
         let mut rng = thread_rng();
-        Self {
+        let species = *(&ALL_SPECIES).choose(&mut rng).unwrap();
-            torso: *(&ALL_TORSOS).choose(&mut rng).unwrap(),
+        Self::random_with(&mut rng, &species)
-            tail: *(&ALL_TAILS).choose(&mut rng).unwrap(),
+    }
+
+    #[inline]
+    pub fn random_with(rng: &mut impl rand::Rng, &species: &Species) -> Self {
+        let body_type = *(&ALL_BODY_TYPES).choose(rng).unwrap();
+        Self { species, body_type }
+    }
+}
+
+impl From<Body> for super::Body {
+    fn from(body: Body) -> Self { super::Body::FishSmall(body) }
+}
+
+make_case_elim!(
+    species,
+    #[derive(Copy, Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)]
+    #[repr(u32)]
+    pub enum Species {
+        Sardine = 0,
+    }
+);
+
+/// Data representing per-species generic data.
+///
+/// NOTE: Deliberately don't (yet?) implement serialize.
+#[derive(Clone, Debug, Deserialize)]
+pub struct AllSpecies<SpeciesMeta> {
+    pub sardine: SpeciesMeta,
+}
+
+impl<'a, SpeciesMeta> core::ops::Index<&'a Species> for AllSpecies<SpeciesMeta> {
+    type Output = SpeciesMeta;
+
+    #[inline]
+    fn index(&self, &index: &'a Species) -> &Self::Output {
+        match index {
+            Species::Sardine => &self.sardine,
         }
     }
 }
 
-make_case_elim!(
+pub const ALL_SPECIES: [Species; 1] = [Species::Sardine];
-    torso,
-    #[derive(Copy, Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)]
-    #[repr(u32)]
-    pub enum Torso {
-        Default = 0,
-    }
-);
 
-const ALL_TORSOS: [Torso; 1] = [Torso::Default];
+impl<'a, SpeciesMeta: 'a> IntoIterator for &'a AllSpecies<SpeciesMeta> {
+    type IntoIter = std::iter::Copied<std::slice::Iter<'static, Self::Item>>;
+    type Item = Species;
+
+    fn into_iter(self) -> Self::IntoIter { ALL_SPECIES.iter().copied() }
+}
 
 make_case_elim!(
-    tail,
+    body_type,
     #[derive(Copy, Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)]
     #[repr(u32)]
-    pub enum Tail {
+    pub enum BodyType {
-        Default = 0,
+        Female = 0,
+        Male = 1,
     }
 );
-
+pub const ALL_BODY_TYPES: [BodyType; 2] = [BodyType::Female, BodyType::Male];
-const ALL_TAILS: [Tail; 1] = [Tail::Default];

common/src/generation.rs

@@ -121,6 +121,8 @@ impl EntityInfo {
                 Some(get_npc_name(&NPC_NAMES.quadruped_medium, body.species))
             },
             Body::BirdMedium(body) => Some(get_npc_name(&NPC_NAMES.bird_medium, body.species)),
+            Body::FishSmall(body) => Some(get_npc_name(&NPC_NAMES.fish_small, body.species)),
+            Body::FishMedium(body) => Some(get_npc_name(&NPC_NAMES.fish_medium, body.species)),
             Body::Theropod(body) => Some(get_npc_name(&NPC_NAMES.theropod, body.species)),
             Body::QuadrupedSmall(body) => {
                 Some(get_npc_name(&NPC_NAMES.quadruped_small, body.species))

common/src/npc.rs

@@ -13,6 +13,8 @@ pub enum NpcKind {
     Wolf,
     Pig,
     Duck,
+    Sardine,
+    Marlin,
     Ogre,
     Archaeos,
     StoneGolem,
@@ -20,11 +22,13 @@ pub enum NpcKind {
     Crocodile,
 }
 
-pub const ALL_NPCS: [NpcKind; 9] = [
+pub const ALL_NPCS: [NpcKind; 11] = [
     NpcKind::Humanoid,
     NpcKind::Wolf,
     NpcKind::Pig,
     NpcKind::Duck,
+    NpcKind::Sardine,
+    NpcKind::Marlin,
     NpcKind::Ogre,
     NpcKind::Archaeos,
     NpcKind::StoneGolem,
@@ -93,6 +97,8 @@ pub fn kind_to_body(kind: NpcKind) -> Body {
         NpcKind::Pig => comp::quadruped_small::Body::random().into(),
         NpcKind::Wolf => comp::quadruped_medium::Body::random().into(),
         NpcKind::Duck => comp::bird_medium::Body::random().into(),
+        NpcKind::Sardine => comp::fish_small::Body::random().into(),
+        NpcKind::Marlin => comp::fish_medium::Body::random().into(),
         NpcKind::Ogre => comp::biped_large::Body::random().into(),
         NpcKind::Archaeos => comp::theropod::Body::random().into(),
         NpcKind::StoneGolem => comp::golem::Body::random().into(),
@@ -195,6 +201,22 @@ impl NpcBody {
                     comp::bird_medium::Body::random_with,
                 )
             })
+            .or_else(|| {
+                parse(
+                    s,
+                    NpcKind::Sardine,
+                    &npc_names.fish_small,
+                    comp::fish_small::Body::random_with,
+                )
+            })
+            .or_else(|| {
+                parse(
+                    s,
+                    NpcKind::Marlin,
+                    &npc_names.fish_medium,
+                    comp::fish_medium::Body::random_with,
+                )
+            })
             .or_else(|| {
                 parse(
                     s,

common/src/states/utils.rs

@@ -58,10 +58,10 @@ impl Body {
                 quadruped_medium::Species::Horse => 180.0,
             },
             Body::BirdMedium(_) => 80.0,
-            Body::FishMedium(_) => 50.0,
+            Body::FishMedium(_) => 80.0,
             Body::Dragon(_) => 250.0,
             Body::BirdSmall(_) => 75.0,
-            Body::FishSmall(_) => 40.0,
+            Body::FishSmall(_) => 60.0,
             Body::BipedLarge(_) => 75.0,
             Body::Object(_) => 40.0,
             Body::Golem(_) => 60.0,

voxygen/anim/src/fish_medium/idle.rs

@@ -1,6 +1,7 @@
 use super::{super::Animation, FishMediumSkeleton, SkeletonAttr};
 //use std::{f32::consts::PI, ops::Mul};
 use super::super::vek::*;
+use std::f32::consts::PI;
 
 pub struct IdleAnimation;
 
@@ -15,36 +16,38 @@ impl Animation for IdleAnimation {
     fn update_skeleton_inner(
         skeleton: &Self::Skeleton,
         _global_time: Self::Dependency,
-        _anim_time: f64,
+        anim_time: f64,
         _rate: &mut f32,
-        _skeleton_attr: &SkeletonAttr,
+        s_a: &SkeletonAttr,
     ) -> Self::Skeleton {
         let mut next = (*skeleton).clone();
 
-        next.head.scale = Vec3::one() / 10.88;
+        let slower = (anim_time as f32 * 1.0 + PI).sin();
-        next.torso.scale = Vec3::one() * 1.01;
+        let slow = (anim_time as f32 * 3.5 + PI).sin();
-        next.rear.scale = Vec3::one() * 0.98;
+        let slowalt = (anim_time as f32 * 3.5 + PI + 0.2).sin();
-        next.tail.scale = Vec3::one() / 11.0;
-        next.fin_l.scale = Vec3::one() / 11.0;
-        next.fin_r.scale = Vec3::one() / 10.5;
 
-        next.head.position = Vec3::new(0.0, 7.5, 15.0) / 11.0;
+        next.chest_front.scale = Vec3::one() / 11.0;
-        next.head.orientation = Quaternion::rotation_z(0.0) * Quaternion::rotation_x(0.0);
 
-        next.torso.position = Vec3::new(0.0, 4.5, 2.0);
+        next.head.position = Vec3::new(0.0, s_a.head.0, s_a.head.1);
-        next.torso.orientation = Quaternion::rotation_x(0.0);
+        next.head.orientation = Quaternion::rotation_z(slowalt * -0.1);
 
-        next.rear.position = Vec3::new(0.0, 3.1, -4.5);
+        next.jaw.position = Vec3::new(0.0, s_a.jaw.0, s_a.jaw.1);
-        next.rear.orientation = Quaternion::rotation_z(0.0);
+        next.jaw.orientation = Quaternion::rotation_z(0.0) * Quaternion::rotation_x(0.0);
 
-        next.tail.position = Vec3::new(0.0, -13.0, 8.0) / 11.0;
+        next.chest_front.position = Vec3::new(0.0, s_a.chest_front.0, s_a.chest_front.1) / 11.0;
-        next.tail.orientation = Quaternion::rotation_z(0.0) * Quaternion::rotation_x(0.0);
+        next.chest_front.orientation = Quaternion::rotation_x(0.0);
 
-        next.fin_l.position = Vec3::new(0.0, -11.7, 11.0) / 11.0;
+        next.chest_back.position = Vec3::new(0.0, s_a.chest_back.0, s_a.chest_back.1);
-        next.fin_l.orientation = Quaternion::rotation_y(0.0);
+        next.chest_back.orientation = Quaternion::rotation_z(slowalt * 0.1);
 
-        next.fin_r.position = Vec3::new(0.0, 0.0, 12.0) / 11.0;
+        next.tail.position = Vec3::new(0.0, s_a.tail.0, s_a.tail.1);
-        next.fin_r.orientation = Quaternion::rotation_y(0.0);
+        next.tail.orientation = Quaternion::rotation_z(slow * 0.1);
+
+        next.fin_l.position = Vec3::new(-s_a.fin.0, s_a.fin.1, s_a.fin.2);
+        next.fin_l.orientation = Quaternion::rotation_z(slow * 0.1 - 0.1);
+
+        next.fin_r.position = Vec3::new(s_a.fin.0, s_a.fin.1, s_a.fin.2);
+        next.fin_r.orientation = Quaternion::rotation_z(-slow * 0.1 + 0.1);
         next
     }
 }

voxygen/anim/src/fish_medium/jump.rs

@@ -17,33 +17,31 @@ impl Animation for JumpAnimation {
         _global_time: Self::Dependency,
         _anim_time: f64,
         _rate: &mut f32,
-        _skeleton_attr: &SkeletonAttr,
+        s_a: &SkeletonAttr,
     ) -> Self::Skeleton {
         let mut next = (*skeleton).clone();
 
-        next.head.scale = Vec3::one() / 10.88;
+        next.chest_front.scale = Vec3::one() / 11.0;
-        next.torso.scale = Vec3::one() * 1.01;
-        next.rear.scale = Vec3::one() * 0.98;
-        next.tail.scale = Vec3::one() / 11.0;
-        next.fin_l.scale = Vec3::one() / 11.0;
-        next.fin_r.scale = Vec3::one() / 10.5;
 
-        next.head.position = Vec3::new(0.0, 7.5, 15.0) / 11.0;
+        next.head.position = Vec3::new(0.0, s_a.head.0, s_a.head.1);
         next.head.orientation = Quaternion::rotation_z(0.0) * Quaternion::rotation_x(0.0);
 
-        next.torso.position = Vec3::new(0.0, 4.5, 2.0);
+        next.jaw.position = Vec3::new(0.0, s_a.jaw.0, s_a.jaw.1);
-        next.torso.orientation = Quaternion::rotation_x(0.0);
+        next.jaw.orientation = Quaternion::rotation_z(0.0) * Quaternion::rotation_x(0.0);
 
-        next.rear.position = Vec3::new(0.0, 3.1, -4.5);
+        next.chest_front.position = Vec3::new(0.0, s_a.chest_front.0, s_a.chest_front.1) / 11.0;
-        next.rear.orientation = Quaternion::rotation_z(0.0);
+        next.chest_front.orientation = Quaternion::rotation_x(0.0);
 
-        next.tail.position = Vec3::new(0.0, -13.0, 8.0) / 11.0;
+        next.chest_back.position = Vec3::new(0.0, s_a.chest_back.0, s_a.chest_back.1);
+        next.chest_back.orientation = Quaternion::rotation_z(0.0);
+
+        next.tail.position = Vec3::new(0.0, s_a.tail.0, s_a.tail.1);
         next.tail.orientation = Quaternion::rotation_z(0.0) * Quaternion::rotation_x(0.0);
 
-        next.fin_l.position = Vec3::new(0.0, -11.7, 11.0) / 11.0;
+        next.fin_l.position = Vec3::new(-s_a.fin.0, s_a.fin.1, s_a.fin.2);
         next.fin_l.orientation = Quaternion::rotation_y(0.0);
 
-        next.fin_r.position = Vec3::new(0.0, 0.0, 12.0) / 11.0;
+        next.fin_r.position = Vec3::new(s_a.fin.0, s_a.fin.1, s_a.fin.2);
         next.fin_r.orientation = Quaternion::rotation_y(0.0);
         next
     }

voxygen/anim/src/fish_medium/mod.rs

@@ -1,9 +1,14 @@
 pub mod idle;
 pub mod jump;
 pub mod run;
+pub mod swim;
+pub mod swimidle;
 
 // Reexports
-pub use self::{idle::IdleAnimation, jump::JumpAnimation, run::RunAnimation};
+pub use self::{
+    idle::IdleAnimation, jump::JumpAnimation, run::RunAnimation, swim::SwimAnimation,
+    swimidle::SwimIdleAnimation,
+};
 
 use super::{make_bone, vek::*, FigureBoneData, Skeleton};
 use common::comp::{self};
@@ -13,8 +18,9 @@ pub type Body = comp::fish_medium::Body;
 
 skeleton_impls!(struct FishMediumSkeleton {
     + head,
-    + torso,
+    + jaw,
-    + rear,
+    + chest_front,
+    + chest_back,
     + tail,
     + fin_l,
     + fin_r,
@@ -24,7 +30,7 @@ impl Skeleton for FishMediumSkeleton {
     type Attr = SkeletonAttr;
     type Body = Body;
 
-    const BONE_COUNT: usize = 6;
+    const BONE_COUNT: usize = 7;
     #[cfg(feature = "use-dyn-lib")]
     const COMPUTE_FN: &'static [u8] = b"fish_medium_compute_mats\0";
 
@@ -34,22 +40,31 @@ impl Skeleton for FishMediumSkeleton {
         base_mat: Mat4<f32>,
         buf: &mut [FigureBoneData; super::MAX_BONE_COUNT],
     ) -> Vec3<f32> {
-        let torso_mat = base_mat * Mat4::<f32>::from(self.torso);
+        let chest_front_mat = base_mat * Mat4::<f32>::from(self.chest_front);
-        let rear_mat = torso_mat * Mat4::<f32>::from(self.rear);
+        let chest_back_mat = Mat4::<f32>::from(self.chest_back);
+        let head_mat = Mat4::<f32>::from(self.head);
 
         *(<&mut [_; Self::BONE_COUNT]>::try_from(&mut buf[0..Self::BONE_COUNT]).unwrap()) = [
-            make_bone(torso_mat * Mat4::<f32>::from(self.head)),
+            make_bone(chest_front_mat * head_mat),
-            make_bone(torso_mat),
+            make_bone(chest_front_mat * head_mat * Mat4::<f32>::from(self.jaw)),
-            make_bone(rear_mat),
+            make_bone(chest_front_mat),
-            make_bone(rear_mat * Mat4::<f32>::from(self.tail)),
+            make_bone(chest_front_mat * chest_back_mat),
-            make_bone(rear_mat * Mat4::<f32>::from(self.fin_l)),
+            make_bone(chest_front_mat * chest_back_mat * Mat4::<f32>::from(self.tail)),
-            make_bone(rear_mat * Mat4::<f32>::from(self.fin_r)),
+            make_bone(chest_front_mat * Mat4::<f32>::from(self.fin_l)),
+            make_bone(chest_front_mat * Mat4::<f32>::from(self.fin_r)),
         ];
         Vec3::default()
     }
 }
 
-pub struct SkeletonAttr;
+pub struct SkeletonAttr {
+    head: (f32, f32),
+    jaw: (f32, f32),
+    chest_front: (f32, f32),
+    chest_back: (f32, f32),
+    tail: (f32, f32),
+    fin: (f32, f32, f32),
+}
 
 impl<'a> std::convert::TryFrom<&'a comp::Body> for SkeletonAttr {
     type Error = ();
@@ -63,9 +78,40 @@ impl<'a> std::convert::TryFrom<&'a comp::Body> for SkeletonAttr {
 }
 
 impl Default for SkeletonAttr {
-    fn default() -> Self { Self }
+    fn default() -> Self {
+        Self {
+            head: (0.0, 0.0),
+            jaw: (0.0, 0.0),
+            chest_front: (0.0, 0.0),
+            chest_back: (0.0, 0.0),
+            tail: (0.0, 0.0),
+            fin: (0.0, 0.0, 0.0),
+        }
+    }
 }
 
 impl<'a> From<&'a Body> for SkeletonAttr {
-    fn from(_body: &'a Body) -> Self { Self }
+    fn from(body: &'a Body) -> Self {
+        use comp::fish_medium::Species::*;
+        Self {
+            head: match (body.species, body.body_type) {
+                (Marlin, _) => (2.0, 1.5),
+            },
+            jaw: match (body.species, body.body_type) {
+                (Marlin, _) => (2.5, -3.0),
+            },
+            chest_front: match (body.species, body.body_type) {
+                (Marlin, _) => (0.0, 2.5),
+            },
+            chest_back: match (body.species, body.body_type) {
+                (Marlin, _) => (-1.0, 1.0),
+            },
+            tail: match (body.species, body.body_type) {
+                (Marlin, _) => (-7.0, 0.0),
+            },
+            fin: match (body.species, body.body_type) {
+                (Marlin, _) => (2.5, 1.0, 3.5),
+            },
+        }
+    }
 }

voxygen/anim/src/fish_medium/run.rs

@@ -17,33 +17,31 @@ impl Animation for RunAnimation {
         _global_time: Self::Dependency,
         _anim_time: f64,
         _rate: &mut f32,
-        _skeleton_attr: &SkeletonAttr,
+        s_a: &SkeletonAttr,
     ) -> Self::Skeleton {
         let mut next = (*skeleton).clone();
 
-        next.head.scale = Vec3::one() / 10.88;
+        next.chest_front.scale = Vec3::one() / 11.0;
-        next.torso.scale = Vec3::one() * 1.01;
-        next.rear.scale = Vec3::one() * 0.98;
-        next.tail.scale = Vec3::one() / 11.0;
-        next.fin_l.scale = Vec3::one() / 11.0;
-        next.fin_r.scale = Vec3::one() / 10.5;
 
-        next.head.position = Vec3::new(0.0, 7.5, 15.0) / 11.0;
+        next.head.position = Vec3::new(0.0, s_a.head.0, s_a.head.1);
         next.head.orientation = Quaternion::rotation_z(0.0) * Quaternion::rotation_x(0.0);
 
-        next.torso.position = Vec3::new(0.0, 4.5, 2.0);
+        next.jaw.position = Vec3::new(0.0, s_a.jaw.0, s_a.jaw.1);
-        next.torso.orientation = Quaternion::rotation_x(0.0);
+        next.jaw.orientation = Quaternion::rotation_z(0.0) * Quaternion::rotation_x(0.0);
 
-        next.rear.position = Vec3::new(0.0, 3.1, -4.5);
+        next.chest_front.position = Vec3::new(0.0, s_a.chest_front.0, s_a.chest_front.1) / 11.0;
-        next.rear.orientation = Quaternion::rotation_z(0.0);
+        next.chest_front.orientation = Quaternion::rotation_x(0.0);
 
-        next.tail.position = Vec3::new(0.0, -13.0, 8.0) / 11.0;
+        next.chest_back.position = Vec3::new(0.0, s_a.chest_back.0, s_a.chest_back.1);
+        next.chest_back.orientation = Quaternion::rotation_z(0.0);
+
+        next.tail.position = Vec3::new(0.0, s_a.tail.0, s_a.tail.1);
         next.tail.orientation = Quaternion::rotation_z(0.0) * Quaternion::rotation_x(0.0);
 
-        next.fin_l.position = Vec3::new(0.0, -11.7, 11.0) / 11.0;
+        next.fin_l.position = Vec3::new(-s_a.fin.0, s_a.fin.1, s_a.fin.2);
         next.fin_l.orientation = Quaternion::rotation_y(0.0);
 
-        next.fin_r.position = Vec3::new(0.0, 0.0, 12.0) / 11.0;
+        next.fin_r.position = Vec3::new(s_a.fin.0, s_a.fin.1, s_a.fin.2);
         next.fin_r.orientation = Quaternion::rotation_y(0.0);
         next
     }

voxygen/anim/src/fish_small/idle.rs

@@ -17,18 +17,26 @@ impl Animation for IdleAnimation {
         _global_time: Self::Dependency,
         _anim_time: f64,
         _rate: &mut f32,
-        _skeleton_attr: &SkeletonAttr,
+        s_a: &SkeletonAttr,
     ) -> Self::Skeleton {
         let mut next = (*skeleton).clone();
 
-        next.torso.position = Vec3::new(0.0, 7.5, 15.0) / 11.0;
+        next.head.scale = Vec3::one() / 11.0;
-        next.torso.orientation = Quaternion::rotation_z(0.0) * Quaternion::rotation_x(0.0);
-        next.torso.scale = Vec3::one() / 10.88;
 
-        next.tail.position = Vec3::new(0.0, 4.5, 2.0);
+        next.head.position = Vec3::new(0.0, s_a.head.0, s_a.head.1);
-        next.tail.orientation = Quaternion::rotation_x(0.0);
+        next.head.orientation = Quaternion::rotation_z(0.0) * Quaternion::rotation_x(0.0);
-        next.tail.scale = Vec3::one() * 1.01;
 
+        next.chest.position = Vec3::new(0.0, s_a.chest.0, s_a.chest.1) / 11.0;
+        next.chest.orientation = Quaternion::rotation_x(0.0);
+
+        next.tail.position = Vec3::new(0.0, s_a.tail.0, s_a.tail.1);
+        next.tail.orientation = Quaternion::rotation_z(0.0) * Quaternion::rotation_x(0.0);
+
+        next.fin_l.position = Vec3::new(-s_a.fin.0, s_a.fin.1, s_a.fin.2);
+        next.fin_l.orientation = Quaternion::rotation_y(0.0);
+
+        next.fin_r.position = Vec3::new(s_a.fin.0, s_a.fin.1, s_a.fin.2);
+        next.fin_r.orientation = Quaternion::rotation_y(0.0);
         next
     }
 }

voxygen/anim/src/fish_small/jump.rs

@@ -17,18 +17,26 @@ impl Animation for JumpAnimation {
         _global_time: Self::Dependency,
         _anim_time: f64,
         _rate: &mut f32,
-        _skeleton_attr: &SkeletonAttr,
+        s_a: &SkeletonAttr,
     ) -> Self::Skeleton {
         let mut next = (*skeleton).clone();
 
-        next.torso.position = Vec3::new(0.0, 7.5, 15.0) / 11.0;
+        next.head.scale = Vec3::one() / 11.0;
-        next.torso.orientation = Quaternion::rotation_z(0.0) * Quaternion::rotation_x(0.0);
-        next.torso.scale = Vec3::one() / 10.88;
 
-        next.tail.position = Vec3::new(0.0, 4.5, 2.0);
+        next.head.position = Vec3::new(0.0, s_a.head.0, s_a.head.1);
-        next.tail.orientation = Quaternion::rotation_x(0.0);
+        next.head.orientation = Quaternion::rotation_z(0.0) * Quaternion::rotation_x(0.0);
-        next.tail.scale = Vec3::one() * 1.01;
 
+        next.chest.position = Vec3::new(0.0, s_a.chest.0, s_a.chest.1) / 11.0;
+        next.chest.orientation = Quaternion::rotation_x(0.0);
+
+        next.tail.position = Vec3::new(0.0, s_a.tail.0, s_a.tail.1);
+        next.tail.orientation = Quaternion::rotation_z(0.0) * Quaternion::rotation_x(0.0);
+
+        next.fin_l.position = Vec3::new(-s_a.fin.0, s_a.fin.1, s_a.fin.2);
+        next.fin_l.orientation = Quaternion::rotation_y(0.0);
+
+        next.fin_r.position = Vec3::new(s_a.fin.0, s_a.fin.1, s_a.fin.2);
+        next.fin_r.orientation = Quaternion::rotation_y(0.0);
         next
     }
 }

voxygen/anim/src/fish_small/mod.rs

@@ -1,9 +1,10 @@
 pub mod idle;
 pub mod jump;
 pub mod run;
+pub mod swim;
 
 // Reexports
-pub use self::{idle::IdleAnimation, jump::JumpAnimation, run::RunAnimation};
+pub use self::{idle::IdleAnimation, jump::JumpAnimation, run::RunAnimation, swim::SwimAnimation};
 
 use super::{make_bone, vek::*, FigureBoneData, Skeleton};
 use common::comp::{self};
@@ -12,36 +13,46 @@ use core::convert::TryFrom;
 pub type Body = comp::fish_small::Body;
 
 skeleton_impls!(struct FishSmallSkeleton {
-    + torso,
+    + head,
+    + chest,
     + tail,
+    + fin_l,
+    + fin_r,
 });
 
 impl Skeleton for FishSmallSkeleton {
     type Attr = SkeletonAttr;
     type Body = Body;
 
-    const BONE_COUNT: usize = 2;
+    const BONE_COUNT: usize = 5;
     #[cfg(feature = "use-dyn-lib")]
     const COMPUTE_FN: &'static [u8] = b"fish_small_compute_mats\0";
 
     #[cfg_attr(feature = "be-dyn-lib", export_name = "fish_small_compute_mats")]
-
     fn compute_matrices_inner(
         &self,
         base_mat: Mat4<f32>,
         buf: &mut [FigureBoneData; super::MAX_BONE_COUNT],
     ) -> Vec3<f32> {
-        let torso_mat = base_mat * Mat4::<f32>::from(self.torso);
+        let chest_mat = base_mat * Mat4::<f32>::from(self.chest);
 
         *(<&mut [_; Self::BONE_COUNT]>::try_from(&mut buf[0..Self::BONE_COUNT]).unwrap()) = [
-            make_bone(torso_mat),
+            make_bone(chest_mat * Mat4::<f32>::from(self.head)),
-            make_bone(torso_mat * Mat4::<f32>::from(self.tail)),
+            make_bone(chest_mat),
+            make_bone(chest_mat * Mat4::<f32>::from(self.tail)),
+            make_bone(chest_mat * Mat4::<f32>::from(self.fin_l)),
+            make_bone(chest_mat * Mat4::<f32>::from(self.fin_r)),
         ];
         Vec3::default()
     }
 }
 
-pub struct SkeletonAttr;
+pub struct SkeletonAttr {
+    head: (f32, f32),
+    chest: (f32, f32),
+    tail: (f32, f32),
+    fin: (f32, f32, f32),
+}
 
 impl<'a> std::convert::TryFrom<&'a comp::Body> for SkeletonAttr {
     type Error = ();
@@ -55,9 +66,32 @@ impl<'a> std::convert::TryFrom<&'a comp::Body> for SkeletonAttr {
 }
 
 impl Default for SkeletonAttr {
-    fn default() -> Self { Self }
+    fn default() -> Self {
+        Self {
+            head: (0.0, 0.0),
+            chest: (0.0, 0.0),
+            tail: (0.0, 0.0),
+            fin: (0.0, 0.0, 0.0),
+        }
+    }
 }
 
 impl<'a> From<&'a Body> for SkeletonAttr {
-    fn from(_body: &'a Body) -> Self { Self }
+    fn from(body: &'a Body) -> Self {
+        use comp::fish_small::Species::*;
+        Self {
+            head: match (body.species, body.body_type) {
+                (Sardine, _) => (1.5, 2.0),
+            },
+            chest: match (body.species, body.body_type) {
+                (Sardine, _) => (0.0, 5.0),
+            },
+            tail: match (body.species, body.body_type) {
+                (Sardine, _) => (-6.0, 0.0),
+            },
+            fin: match (body.species, body.body_type) {
+                (Sardine, _) => (3.5, 6.0, -1.0),
+            },
+        }
+    }
 }

voxygen/anim/src/fish_small/run.rs

@@ -17,18 +17,26 @@ impl Animation for RunAnimation {
         (_velocity, _global_time): Self::Dependency,
         _anim_time: f64,
         _rate: &mut f32,
-        _skeleton_attr: &SkeletonAttr,
+        s_a: &SkeletonAttr,
     ) -> Self::Skeleton {
         let mut next = (*skeleton).clone();
 
-        next.torso.position = Vec3::new(0.0, 7.5, 15.0) / 11.0;
+        next.head.scale = Vec3::one() / 11.0;
-        next.torso.orientation = Quaternion::rotation_z(0.0) * Quaternion::rotation_x(0.0);
-        next.torso.scale = Vec3::one() / 10.88;
 
-        next.tail.position = Vec3::new(0.0, 4.5, 2.0);
+        next.head.position = Vec3::new(0.0, s_a.head.0, s_a.head.1);
-        next.tail.orientation = Quaternion::rotation_x(0.0);
+        next.head.orientation = Quaternion::rotation_z(0.0) * Quaternion::rotation_x(0.0);
-        next.tail.scale = Vec3::one() * 1.01;
 
+        next.chest.position = Vec3::new(0.0, s_a.chest.0, s_a.chest.1) / 11.0;
+        next.chest.orientation = Quaternion::rotation_x(0.0);
+
+        next.tail.position = Vec3::new(0.0, s_a.tail.0, s_a.tail.1);
+        next.tail.orientation = Quaternion::rotation_z(0.0) * Quaternion::rotation_x(0.0);
+
+        next.fin_l.position = Vec3::new(-s_a.fin.0, s_a.fin.1, s_a.fin.2);
+        next.fin_l.orientation = Quaternion::rotation_y(0.0);
+
+        next.fin_r.position = Vec3::new(s_a.fin.0, s_a.fin.1, s_a.fin.2);
+        next.fin_r.orientation = Quaternion::rotation_y(0.0);
         next
     }
 }

voxygen/src/anim/src/fish_medium/swim.rs

@@ -0,0 +1,78 @@
+use super::{
+    super::{vek::*, Animation},
+    FishMediumSkeleton, SkeletonAttr,
+};
+use std::f32::consts::PI;
+
+pub struct SwimAnimation;
+
+type SwimAnimationDependency = (Vec3<f32>, Vec3<f32>, Vec3<f32>, f64, Vec3<f32>);
+
+impl Animation for SwimAnimation {
+    type Dependency = SwimAnimationDependency;
+    type Skeleton = FishMediumSkeleton;
+
+    #[cfg(feature = "use-dyn-lib")]
+    const UPDATE_FN: &'static [u8] = b"fish_medium_swim\0";
+
+    #[cfg_attr(feature = "be-dyn-lib", export_name = "fish_medium_swim")]
+
+    fn update_skeleton_inner(
+        skeleton: &Self::Skeleton,
+        (velocity, orientation, last_ori, global_time, avg_vel): Self::Dependency,
+        anim_time: f64,
+        rate: &mut f32,
+        s_a: &SkeletonAttr,
+    ) -> Self::Skeleton {
+        let mut next = (*skeleton).clone();
+
+        let slower = (anim_time as f32 * 1.0 + PI).sin();
+        let slow = (anim_time as f32 * 3.5 + PI).sin();
+        let slowalt = (anim_time as f32 * 3.5 + PI + 0.2).sin();
+        let fast = (anim_time as f32 * 5.5 + PI).sin();
+        let fastalt = (anim_time as f32 * 5.5 + PI + 0.2).sin();
+
+        let ori: Vec2<f32> = Vec2::from(orientation);
+        let last_ori = Vec2::from(last_ori);
+        let tilt = if ::vek::Vec2::new(ori, last_ori)
+            .map(|o| o.magnitude_squared())
+            .map(|m| m > 0.001 && m.is_finite())
+            .reduce_and()
+            && ori.angle_between(last_ori).is_finite()
+        {
+            ori.angle_between(last_ori).min(0.8)
+                * last_ori.determine_side(Vec2::zero(), ori).signum()
+        } else {
+            0.0
+        } * 1.3;
+        let abstilt = tilt.abs();
+        let x_tilt = avg_vel.z.atan2(avg_vel.xy().magnitude());
+
+        let squash = if abstilt > 0.2 { 0.35 } else { 1.0 }; //condenses the body at strong turns
+
+        next.chest_front.scale = Vec3::one() / 11.0;
+
+        next.head.position = Vec3::new(0.0, s_a.head.0, s_a.head.1);
+        next.head.orientation = Quaternion::rotation_z(slowalt * -0.1 + tilt * -2.0);
+
+        next.jaw.position = Vec3::new(0.0, s_a.jaw.0, s_a.jaw.1);
+        next.jaw.orientation = Quaternion::rotation_z(0.0) * Quaternion::rotation_x(0.0);
+
+        next.chest_front.position = Vec3::new(0.0, s_a.chest_front.0, s_a.chest_front.1) / 11.0;
+        next.chest_front.orientation =
+            Quaternion::rotation_x(velocity.z.abs() * -0.005 + abstilt * 1.0 + x_tilt);
+
+        next.chest_back.position = Vec3::new(0.0, s_a.chest_back.0, s_a.chest_back.1);
+        next.chest_back.orientation = Quaternion::rotation_z(fastalt * 0.3 + tilt * 2.0);
+
+        next.tail.position = Vec3::new(0.0, s_a.tail.0, s_a.tail.1);
+        next.tail.orientation = Quaternion::rotation_z(fast * 0.3 + tilt * 2.0);
+
+        next.fin_l.position = Vec3::new(-s_a.fin.0, s_a.fin.1, s_a.fin.2);
+        next.fin_l.orientation = Quaternion::rotation_z(fast * 0.3 - 0.1 + tilt * -0.5);
+
+        next.fin_r.position = Vec3::new(s_a.fin.0, s_a.fin.1, s_a.fin.2);
+        next.fin_r.orientation = Quaternion::rotation_z(-fast * 0.3 + 0.1 + tilt * -0.5);
+        next
+    }
+}

voxygen/src/anim/src/fish_medium/swimidle.rs

@@ -0,0 +1,57 @@
+use super::{
+    super::{vek::*, Animation},
+    FishMediumSkeleton, SkeletonAttr,
+};
+use std::{f32::consts::PI, ops::Mul};
+
+pub struct SwimIdleAnimation;
+
+type SwimIdleAnimationDependency = (Vec3<f32>, Vec3<f32>, Vec3<f32>, f64, Vec3<f32>);
+
+impl Animation for SwimIdleAnimation {
+    type Dependency = SwimIdleAnimationDependency;
+    type Skeleton = FishMediumSkeleton;
+
+    #[cfg(feature = "use-dyn-lib")]
+    const UPDATE_FN: &'static [u8] = b"fish_medium_swimidle\0";
+
+    #[cfg_attr(feature = "be-dyn-lib", export_name = "fish_medium_swimidle")]
+
+    fn update_skeleton_inner(
+        skeleton: &Self::Skeleton,
+        (velocity, orientation, last_ori, global_time, avg_vel): Self::Dependency,
+        anim_time: f64,
+        rate: &mut f32,
+        s_a: &SkeletonAttr,
+    ) -> Self::Skeleton {
+        let mut next = (*skeleton).clone();
+
+        let slower = (anim_time as f32 * 1.0 + PI).sin();
+        let slow = (anim_time as f32 * 3.5 + PI).sin();
+        let slowalt = (anim_time as f32 * 3.5 + PI + 0.2).sin();
+
+        next.chest_front.scale = Vec3::one() / 11.0;
+
+        next.head.position = Vec3::new(0.0, s_a.head.0, s_a.head.1);
+        next.head.orientation = Quaternion::rotation_z(slowalt * -0.1);
+
+        next.jaw.position = Vec3::new(0.0, s_a.jaw.0, s_a.jaw.1);
+        next.jaw.orientation = Quaternion::rotation_z(0.0) * Quaternion::rotation_x(0.0);
+
+        next.chest_front.position = Vec3::new(0.0, s_a.chest_front.0, s_a.chest_front.1) / 11.0;
+        next.chest_front.orientation = Quaternion::rotation_x(0.0);
+
+        next.chest_back.position = Vec3::new(0.0, s_a.chest_back.0, s_a.chest_back.1);
+        next.chest_back.orientation = Quaternion::rotation_z(slowalt * 0.1);
+
+        next.tail.position = Vec3::new(0.0, s_a.tail.0, s_a.tail.1);
+        next.tail.orientation = Quaternion::rotation_z(slow * 0.1);
+
+        next.fin_l.position = Vec3::new(-s_a.fin.0, s_a.fin.1, s_a.fin.2);
+        next.fin_l.orientation = Quaternion::rotation_z(slow * 0.1 - 0.1);
+
+        next.fin_r.position = Vec3::new(s_a.fin.0, s_a.fin.1, s_a.fin.2);
+        next.fin_r.orientation = Quaternion::rotation_z(-slow * 0.1 + 0.1);
+        next
+    }
+}

voxygen/src/anim/src/fish_small/swim.rs

@@ -0,0 +1,46 @@
+use super::{
+    super::{vek::*, Animation},
+    FishSmallSkeleton, SkeletonAttr,
+};
+
+pub struct SwimAnimation;
+
+type SwimAnimationDependency = (Vec3<f32>, Vec3<f32>, Vec3<f32>, f64, Vec3<f32>);
+
+impl Animation for SwimAnimation {
+    type Dependency = SwimAnimationDependency;
+    type Skeleton = FishSmallSkeleton;
+
+    #[cfg(feature = "use-dyn-lib")]
+    const UPDATE_FN: &'static [u8] = b"fish_small_swim\0";
+
+    #[cfg_attr(feature = "be-dyn-lib", export_name = "fish_small_swim")]
+
+    fn update_skeleton_inner(
+        skeleton: &Self::Skeleton,
+        (velocity, orientation, last_ori, global_time, avg_vel): Self::Dependency,
+        _anim_time: f64,
+        _rate: &mut f32,
+        s_a: &SkeletonAttr,
+    ) -> Self::Skeleton {
+        let mut next = (*skeleton).clone();
+
+        next.head.scale = Vec3::one() / 11.0;
+
+        next.head.position = Vec3::new(0.0, s_a.head.0, s_a.head.1);
+        next.head.orientation = Quaternion::rotation_z(0.0) * Quaternion::rotation_x(0.0);
+
+        next.chest.position = Vec3::new(0.0, s_a.chest.0, s_a.chest.1) / 11.0;
+        next.chest.orientation = Quaternion::rotation_x(0.0);
+
+        next.tail.position = Vec3::new(0.0, s_a.tail.0, s_a.tail.1);
+        next.tail.orientation = Quaternion::rotation_z(0.0) * Quaternion::rotation_x(0.0);
+
+        next.fin_l.position = Vec3::new(-s_a.fin.0, s_a.fin.1, s_a.fin.2);
+        next.fin_l.orientation = Quaternion::rotation_y(0.0);
+
+        next.fin_r.position = Vec3::new(s_a.fin.0, s_a.fin.1, s_a.fin.2);
+        next.fin_r.orientation = Quaternion::rotation_y(0.0);
+        next
+    }
+}

voxygen/src/scene/figure/load.rs

@@ -6,7 +6,8 @@ use common::{
         bird_medium::{self, BodyType as BMBodyType, Species as BMSpecies},
         bird_small,
         dragon::{self, BodyType as DBodyType, Species as DSpecies},
-        fish_medium, fish_small,
+        fish_medium::{self, BodyType as FMBodyType, Species as FMSpecies},
+        fish_small::{self, BodyType as FSBodyType, Species as FSSpecies},
         golem::{self, BodyType as GBodyType, Species as GSpecies},
         humanoid::{self, Body, BodyType, EyeColor, Skin, Species},
         object,
@@ -2086,17 +2087,257 @@ impl TheropodLateralSpec {
     }
 }
 ////
+#[derive(Deserialize)]
+struct FishMediumCentralSpec(HashMap<(FMSpecies, FMBodyType), SidedFMCentralVoxSpec>);
+
+#[derive(Deserialize)]
+struct SidedFMCentralVoxSpec {
+    head: FishMediumCentralSubSpec,
+    jaw: FishMediumCentralSubSpec,
+    chest_front: FishMediumCentralSubSpec,
+    chest_back: FishMediumCentralSubSpec,
+    tail: FishMediumCentralSubSpec,
+}
+#[derive(Deserialize)]
+struct FishMediumCentralSubSpec {
+    offset: [f32; 3], // Should be relative to initial origin
+    central: VoxSimple,
+}
+#[derive(Deserialize)]
+struct FishMediumLateralSpec(HashMap<(FMSpecies, FMBodyType), SidedFMLateralVoxSpec>);
+#[derive(Deserialize)]
+struct SidedFMLateralVoxSpec {
+    fin_l: FishMediumLateralSubSpec,
+    fin_r: FishMediumLateralSubSpec,
+}
+#[derive(Deserialize)]
+struct FishMediumLateralSubSpec {
+    offset: [f32; 3], // Should be relative to initial origin
+    lateral: VoxSimple,
+}
+
 make_vox_spec!(
     fish_medium::Body,
-    struct FishMediumSpec {},
+    struct FishMediumSpec {
-    |FigureKey { body, .. }, _spec| {
+        central: FishMediumCentralSpec = "voxygen.voxel.fish_medium_central_manifest",
+        lateral: FishMediumLateralSpec = "voxygen.voxel.fish_medium_lateral_manifest",
+    },
+    |FigureKey { body, .. }, spec| {
         [
-            Some(mesh_fish_medium_head(body.head)),
+            Some(spec.central.asset.mesh_head(
-            Some(mesh_fish_medium_torso(body.torso)),
+                body.species,
-            Some(mesh_fish_medium_rear(body.rear)),
+                body.body_type,
-            Some(mesh_fish_medium_tail(body.tail)),
+            )),
-            Some(mesh_fish_medium_fin_l(body.fin_l)),
+            Some(spec.central.asset.mesh_jaw(
-            Some(mesh_fish_medium_fin_r(body.fin_r)),
+                body.species,
+                body.body_type,
+            )),
+            Some(spec.central.asset.mesh_chest_front(
+                body.species,
+                body.body_type,
+            )),
+            Some(spec.central.asset.mesh_chest_back(
+                body.species,
+                body.body_type,
+            )),
+            Some(spec.central.asset.mesh_tail(
+                body.species,
+                body.body_type,
+            )),
+            Some(spec.lateral.asset.mesh_fin_l(
+                body.species,
+                body.body_type,
+            )),
+            Some(spec.lateral.asset.mesh_fin_r(
+                body.species,
+                body.body_type,
+            )),
+            None,
+            None,
+            None,
+            None,
+            None,
+            None,
+            None,
+            None,
+            None,
+        ]
+    },
+);
+
+impl FishMediumCentralSpec {
+    fn mesh_head(&self, species: FMSpecies, body_type: FMBodyType) -> BoneMeshes {
+        let spec = match self.0.get(&(species, body_type)) {
+            Some(spec) => spec,
+            None => {
+                error!(
+                    "No head specification exists for the combination of {:?} and {:?}",
+                    species, body_type
+                );
+                return load_mesh("not_found", Vec3::new(-5.0, -5.0, -2.5));
+            },
+        };
+        let central = graceful_load_segment(&spec.head.central.0);
+
+        (central, Vec3::from(spec.head.offset))
+    }
+
+    fn mesh_jaw(&self, species: FMSpecies, body_type: FMBodyType) -> BoneMeshes {
+        let spec = match self.0.get(&(species, body_type)) {
+            Some(spec) => spec,
+            None => {
+                error!(
+                    "No jaw specification exists for the combination of {:?} and {:?}",
+                    species, body_type
+                );
+                return load_mesh("not_found", Vec3::new(-5.0, -5.0, -2.5));
+            },
+        };
+        let central = graceful_load_segment(&spec.jaw.central.0);
+
+        (central, Vec3::from(spec.jaw.offset))
+    }
+
+    fn mesh_chest_front(&self, species: FMSpecies, body_type: FMBodyType) -> BoneMeshes {
+        let spec = match self.0.get(&(species, body_type)) {
+            Some(spec) => spec,
+            None => {
+                error!(
+                    "No front chest specification exists for the combination of {:?} and {:?}",
+                    species, body_type
+                );
+                return load_mesh("not_found", Vec3::new(-5.0, -5.0, -2.5));
+            },
+        };
+        let central = graceful_load_segment(&spec.chest_front.central.0);
+
+        (central, Vec3::from(spec.chest_front.offset))
+    }
+
+    fn mesh_chest_back(&self, species: FMSpecies, body_type: FMBodyType) -> BoneMeshes {
+        let spec = match self.0.get(&(species, body_type)) {
+            Some(spec) => spec,
+            None => {
+                error!(
+                    "No back chest specification exists for the combination of {:?} and {:?}",
+                    species, body_type
+                );
+                return load_mesh("not_found", Vec3::new(-5.0, -5.0, -2.5));
+            },
+        };
+        let central = graceful_load_segment(&spec.chest_back.central.0);
+
+        (central, Vec3::from(spec.chest_back.offset))
+    }
+
+    fn mesh_tail(&self, species: FMSpecies, body_type: FMBodyType) -> BoneMeshes {
+        let spec = match self.0.get(&(species, body_type)) {
+            Some(spec) => spec,
+            None => {
+                error!(
+                    "No tail specification exists for the combination of {:?} and {:?}",
+                    species, body_type
+                );
+                return load_mesh("not_found", Vec3::new(-5.0, -5.0, -2.5));
+            },
+        };
+        let central = graceful_load_segment(&spec.tail.central.0);
+
+        (central, Vec3::from(spec.tail.offset))
+    }
+}
+
+impl FishMediumLateralSpec {
+    fn mesh_fin_l(&self, species: FMSpecies, body_type: FMBodyType) -> BoneMeshes {
+        let spec = match self.0.get(&(species, body_type)) {
+            Some(spec) => spec,
+            None => {
+                error!(
+                    "No fin specification exists for the combination of {:?} and {:?}",
+                    species, body_type
+                );
+                return load_mesh("not_found", Vec3::new(-5.0, -5.0, -2.5));
+            },
+        };
+        let lateral = graceful_load_segment(&spec.fin_l.lateral.0);
+
+        (lateral, Vec3::from(spec.fin_l.offset))
+    }
+
+    fn mesh_fin_r(&self, species: FMSpecies, body_type: FMBodyType) -> BoneMeshes {
+        let spec = match self.0.get(&(species, body_type)) {
+            Some(spec) => spec,
+            None => {
+                error!(
+                    "No fin specification exists for the combination of {:?} and {:?}",
+                    species, body_type
+                );
+                return load_mesh("not_found", Vec3::new(-5.0, -5.0, -2.5));
+            },
+        };
+        let lateral = graceful_load_segment(&spec.fin_r.lateral.0);
+
+        (lateral, Vec3::from(spec.fin_r.offset))
+    }
+}
+
+////
+#[derive(Deserialize)]
+struct FishSmallCentralSpec(HashMap<(FSSpecies, FSBodyType), SidedFSCentralVoxSpec>);
+
+#[derive(Deserialize)]
+struct SidedFSCentralVoxSpec {
+    head: FishSmallCentralSubSpec,
+    chest: FishSmallCentralSubSpec,
+    tail: FishSmallCentralSubSpec,
+}
+#[derive(Deserialize)]
+struct FishSmallCentralSubSpec {
+    offset: [f32; 3], // Should be relative to initial origin
+    central: VoxSimple,
+}
+#[derive(Deserialize)]
+struct FishSmallLateralSpec(HashMap<(FSSpecies, FSBodyType), SidedFSLateralVoxSpec>);
+#[derive(Deserialize)]
+struct SidedFSLateralVoxSpec {
+    fin_l: FishSmallLateralSubSpec,
+    fin_r: FishSmallLateralSubSpec,
+}
+#[derive(Deserialize)]
+struct FishSmallLateralSubSpec {
+    offset: [f32; 3], // Should be relative to initial origin
+    lateral: VoxSimple,
+}
+
+make_vox_spec!(
+    fish_small::Body,
+    struct FishSmallSpec {
+        central: FishSmallCentralSpec = "voxygen.voxel.fish_small_central_manifest",
+        lateral: FishSmallLateralSpec = "voxygen.voxel.fish_small_lateral_manifest",
+    },
+    |FigureKey { body, .. }, spec| {
+        [
+            Some(spec.central.asset.mesh_head(
+                body.species,
+                body.body_type,
+            )),
+            Some(spec.central.asset.mesh_chest(
+                body.species,
+                body.body_type,
+            )),
+            Some(spec.central.asset.mesh_tail(
+                body.species,
+                body.body_type,
+            )),
+            Some(spec.lateral.asset.mesh_fin_l(
+                body.species,
+                body.body_type,
+            )),
+            Some(spec.lateral.asset.mesh_fin_r(
+                body.species,
+                body.body_type,
+            )),
+            None,
             None,
             None,
             None,
@@ -2111,58 +2352,88 @@ make_vox_spec!(
     },
 );
 
-fn mesh_fish_medium_head(head: fish_medium::Head) -> BoneMeshes {
+impl FishSmallCentralSpec {
-    load_mesh(
+    fn mesh_head(&self, species: FSSpecies, body_type: FSBodyType) -> BoneMeshes {
-        match head {
+        let spec = match self.0.get(&(species, body_type)) {
-            fish_medium::Head::Default => "npc.marlin.head",
+            Some(spec) => spec,
-        },
+            None => {
-        Vec3::new(-7.0, -6.0, -6.0),
+                error!(
-    )
+                    "No head specification exists for the combination of {:?} and {:?}",
+                    species, body_type
+                );
+                return load_mesh("not_found", Vec3::new(-5.0, -5.0, -2.5));
+            },
+        };
+        let central = graceful_load_segment(&spec.head.central.0);
+
+        (central, Vec3::from(spec.head.offset))
+    }
+
+    fn mesh_chest(&self, species: FSSpecies, body_type: FSBodyType) -> BoneMeshes {
+        let spec = match self.0.get(&(species, body_type)) {
+            Some(spec) => spec,
+            None => {
+                error!(
+                    "No chest specification exists for the combination of {:?} and {:?}",
+                    species, body_type
+                );
+                return load_mesh("not_found", Vec3::new(-5.0, -5.0, -2.5));
+            },
+        };
+        let central = graceful_load_segment(&spec.chest.central.0);
+
+        (central, Vec3::from(spec.chest.offset))
+    }
+
+    fn mesh_tail(&self, species: FSSpecies, body_type: FSBodyType) -> BoneMeshes {
+        let spec = match self.0.get(&(species, body_type)) {
+            Some(spec) => spec,
+            None => {
+                error!(
+                    "No tail specification exists for the combination of {:?} and {:?}",
+                    species, body_type
+                );
+                return load_mesh("not_found", Vec3::new(-5.0, -5.0, -2.5));
+            },
+        };
+        let central = graceful_load_segment(&spec.tail.central.0);
+
+        (central, Vec3::from(spec.tail.offset))
+    }
 }
 
-fn mesh_fish_medium_torso(torso: fish_medium::Torso) -> BoneMeshes {
+impl FishSmallLateralSpec {
-    load_mesh(
+    fn mesh_fin_l(&self, species: FSSpecies, body_type: FSBodyType) -> BoneMeshes {
-        match torso {
+        let spec = match self.0.get(&(species, body_type)) {
-            fish_medium::Torso::Default => "npc.marlin.torso",
+            Some(spec) => spec,
-        },
+            None => {
-        Vec3::new(-7.0, -6.0, -6.0),
+                error!(
-    )
+                    "No fin specification exists for the combination of {:?} and {:?}",
-}
+                    species, body_type
+                );
+                return load_mesh("not_found", Vec3::new(-5.0, -5.0, -2.5));
+            },
+        };
+        let lateral = graceful_load_segment(&spec.fin_l.lateral.0);
 
-fn mesh_fish_medium_rear(rear: fish_medium::Rear) -> BoneMeshes {
+        (lateral, Vec3::from(spec.fin_l.offset))
-    load_mesh(
+    }
-        match rear {
-            fish_medium::Rear::Default => "npc.marlin.rear",
-        },
-        Vec3::new(-7.0, -6.0, -6.0),
-    )
-}
 
-fn mesh_fish_medium_tail(tail: fish_medium::Tail) -> BoneMeshes {
+    fn mesh_fin_r(&self, species: FSSpecies, body_type: FSBodyType) -> BoneMeshes {
-    load_mesh(
+        let spec = match self.0.get(&(species, body_type)) {
-        match tail {
+            Some(spec) => spec,
-            fish_medium::Tail::Default => "npc.marlin.tail",
+            None => {
-        },
+                error!(
-        Vec3::new(-7.0, -6.0, -6.0),
+                    "No fin specification exists for the combination of {:?} and {:?}",
-    )
+                    species, body_type
-}
+                );
+                return load_mesh("not_found", Vec3::new(-5.0, -5.0, -2.5));
+            },
+        };
+        let lateral = graceful_load_segment(&spec.fin_r.lateral.0);
 
-fn mesh_fish_medium_fin_l(fin_l: fish_medium::FinL) -> BoneMeshes {
+        (lateral, Vec3::from(spec.fin_r.offset))
-    load_mesh(
+    }
-        match fin_l {
-            fish_medium::FinL::Default => "npc.marlin.fin_l",
-        },
-        Vec3::new(-7.0, -6.0, -6.0),
-    )
-}
-
-fn mesh_fish_medium_fin_r(fin_r: fish_medium::FinR) -> BoneMeshes {
-    load_mesh(
-        match fin_r {
-            fish_medium::FinR::Default => "npc.marlin.fin_r",
-        },
-        Vec3::new(-7.0, -6.0, -6.0),
-    )
 }
 
 ////
@@ -2583,49 +2854,7 @@ fn mesh_bird_small_wing_r(wing_r: bird_small::WingR) -> BoneMeshes {
         Vec3::new(-7.0, -6.0, -6.0),
     )
 }
-////
-make_vox_spec!(
-    fish_small::Body,
-    struct FishSmallSpec {},
-    |FigureKey { body, .. }, _spec| {
-        [
-            Some(mesh_fish_small_torso(body.torso)),
-            Some(mesh_fish_small_tail(body.tail)),
-            None,
-            None,
-            None,
-            None,
-            None,
-            None,
-            None,
-            None,
-            None,
-            None,
-            None,
-            None,
-            None,
-            None,
-        ]
-    },
-);
 
-fn mesh_fish_small_torso(torso: fish_small::Torso) -> BoneMeshes {
-    load_mesh(
-        match torso {
-            fish_small::Torso::Default => "npc.cardinalfish.torso",
-        },
-        Vec3::new(-7.0, -6.0, -6.0),
-    )
-}
-
-fn mesh_fish_small_tail(tail: fish_small::Tail) -> BoneMeshes {
-    load_mesh(
-        match tail {
-            fish_small::Tail::Default => "npc.cardinalfish.tail",
-        },
-        Vec3::new(-7.0, -6.0, -6.0),
-    )
-}
 ////
 #[derive(Deserialize)]
 struct BipedLargeCentralSpec(HashMap<(BLSpecies, BLBodyType), SidedBLCentralVoxSpec>);

voxygen/src/scene/figure/mod.rs

@@ -2203,11 +2203,18 @@ impl FigureMgr {
                             &mut state_animation_rate,
                             skeleton_attr,
                         ),
-
+                        // Idle Water
-                        // TODO!
+                        (_, false, true) => anim::fish_medium::SwimIdleAnimation::update_skeleton(
-                        _ => anim::fish_medium::IdleAnimation::update_skeleton(
                             &FishMediumSkeleton::default(),
-                            time,
+                            (vel.0, ori, state.last_ori, time, state.avg_vel),
+                            state.state_time,
+                            &mut state_animation_rate,
+                            skeleton_attr,
+                        ),
+                        // Swim
+                        (_, true, true) => anim::fish_medium::SwimAnimation::update_skeleton(
+                            &FishMediumSkeleton::default(),
+                            (vel.0, ori, state.last_ori, time, state.avg_vel),
                             state.state_time,
                             &mut state_animation_rate,
                             skeleton_attr,
@@ -2598,11 +2605,10 @@ impl FigureMgr {
                             &mut state_animation_rate,
                             skeleton_attr,
                         ),
-
+                        // Swim
-                        // TODO!
+                        (_, _, true) => anim::fish_small::SwimAnimation::update_skeleton(
-                        _ => anim::fish_small::IdleAnimation::update_skeleton(
                             &FishSmallSkeleton::default(),
-                            time,
+                            (vel.0, ori, state.last_ori, time, state.avg_vel),
                             state.state_time,
                             &mut state_animation_rate,
                             skeleton_attr,

world/src/layer/wildlife.rs

@@ -1,8 +1,8 @@
 use crate::{column::ColumnSample, sim::SimChunk, IndexRef, CONFIG};
 use common::{
     comp::{
-        biped_large, bird_medium, quadruped_low, quadruped_medium, quadruped_small, theropod,
+        biped_large, bird_medium, fish_medium, quadruped_low, quadruped_medium, quadruped_small,
-        Alignment,
+        theropod, Alignment,
     },
     generation::{ChunkSupplement, EntityInfo},
     terrain::Block,
@@ -761,6 +761,21 @@ pub fn apply_wildlife_supplement<'a, R: Rng>(
                 close(c.temp, CONFIG.desert_temp + 0.2, 0.3) * BASE_DENSITY * 5.0
             },
         },
+        // Underwater
+        Entry {
+            make_entity: |pos, rng| {
+                EntityInfo::at(pos)
+                    .with_body(
+                        fish_medium::Body::random_with(rng, &fish_medium::Species::Marlin).into(),
+                    )
+                    .with_alignment(Alignment::Wild)
+            },
+            group_size: 3..5,
+            is_underwater: true,
+            get_density: |c, col| {
+                close(c.temp, CONFIG.temperate_temp, 1.0) * col.tree_density * BASE_DENSITY * 5.0
+            },
+        },
     ];
 
     for y in 0..vol.size_xy().y as i32 {