Merge branch 'zesterer/grunts' into 'master'

Utterances and sound optimisation

See merge request veloren/veloren!2458

CHANGELOG.md

@@ -10,6 +10,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 - Added a skill tree for mining, which gains xp from mining ores and gems.
 - Added debug line info to release builds, enhancing the usefulness of panic backtraces
+- NPCs and animals can now make sounds in response to certain events
+- Players can press H to greet others
 
 ### Changed
 - Entity-entity pushback is no longer applied in forced movement states like rolling and leaping.
@@ -18,7 +20,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Removed
 
 ### Fixed
+
 - Cases where no audio output could be produced before.
+- Significantly improved the performance of playing sound effects
 
 ## [0.10.0] - 2021-06-12
 

assets/voxygen/audio/sfx.ron

@@ -5,7 +5,7 @@
         //
         Campfire: (
             files: [
-				"voxygen.audio.sfx.ambient.fire",
+                "voxygen.audio.sfx.ambient.fire",
             ],
             threshold: 21.835,
         ),
@@ -831,5 +831,56 @@
                 ],
             threshold: 0.2,
         ),
+        Utterance(Angry, Wendigo): (
+            files: [
+                "voxygen.audio.sfx.utterance.wendigo_angry",
+            ],
+            threshold: 0.2,
+        ),
+        Utterance(Angry, BipedLarge): (
+            files: [
+                "voxygen.audio.sfx.utterance.ogre_angry",
+                "voxygen.audio.sfx.utterance.ogre_angry2",
+            ],
+            threshold: 0.2,
+        ),
+        Utterance(Angry, Reptile): (
+            files: [
+                "voxygen.audio.sfx.utterance.saurok_angry",
+            ],
+            threshold: 0.2,
+        ),
+        Utterance(Angry, Bird): (
+            files: [
+                "voxygen.audio.sfx.utterance.bird_angry",
+            ],
+            threshold: 0.2,
+        ),
+        Utterance(Calm, Pig): (
+            files: [
+                "voxygen.audio.sfx.utterance.pig_calm",
+            ],
+            threshold: 0.2,
+        ),
+        Utterance(Calm, Cow): (
+            files: [
+                "voxygen.audio.sfx.utterance.cow_calm",
+                "voxygen.audio.sfx.utterance.cow_calm2",
+                "voxygen.audio.sfx.utterance.cow_calm3",
+            ],
+            threshold: 0.2,
+        ),
+        Utterance(Calm, Sheep): (
+            files: [
+                "voxygen.audio.sfx.utterance.sheep_calm",
+            ],
+            threshold: 0.2,
+        ),
+        Utterance(Greeting, HumanMale): (
+            files: [
+                "voxygen.audio.sfx.utterance.humanmale_greeting",
+            ],
+            threshold: 0.2,
+        ),
     }
 )

client/src/lib.rs

@@ -28,7 +28,7 @@ use common::{
         skills::Skill,
         slot::Slot,
         ChatMode, ControlAction, ControlEvent, Controller, ControllerInputs, GroupManip, InputKind,
-        InventoryAction, InventoryEvent, InventoryUpdateEvent,
+        InventoryAction, InventoryEvent, InventoryUpdateEvent, UtteranceKind,
     },
     event::{EventBus, LocalEvent},
     grid::Grid,
@@ -1224,6 +1224,10 @@ impl Client {
         }
     }
 
+    pub fn utter(&mut self, kind: UtteranceKind) {
+        self.send_msg(ClientGeneral::ControlEvent(ControlEvent::Utterance(kind)));
+    }
+
     pub fn toggle_sneak(&mut self) {
         let is_sneaking = self
             .state

common/src/comp/agent.rs

@@ -1,5 +1,5 @@
 use crate::{
-    comp::{humanoid, quadruped_low, quadruped_medium, quadruped_small, ship, Body},
+    comp::{humanoid, quadruped_low, quadruped_medium, quadruped_small, ship, Body, UtteranceKind},
     path::Chaser,
     rtsim::RtSimController,
     trade::{PendingTrade, ReducedInventory, SiteId, SitePrices, TradeId, TradeResult},
@@ -96,7 +96,7 @@ bitflags::bitflags! {
 
 /// # Behavior Component
 /// This component allow an Entity to register one or more behavior tags.
-/// These tags act as flags of what an Entity can do, or what it is doing.  
+/// These tags act as flags of what an Entity can do, or what it is doing.
 /// Behaviors Tags can be added and removed as the Entity lives, to update its
 /// state when needed
 #[derive(Default, Copy, Clone, Debug)]
@@ -117,7 +117,7 @@ impl From<BehaviorCapability> for Behavior {
 }
 
 impl Behavior {
-    /// Builder function  
+    /// Builder function
     /// Set capabilities if Option is Some
     pub fn maybe_with_capabilities(
         mut self,
@@ -297,6 +297,7 @@ pub enum SoundKind {
     Explosion,
     Beam,
     Shockwave,
+    Utterance(UtteranceKind, Body),
 }
 
 #[derive(Clone, Debug)]

common/src/comp/controller.rs

@@ -96,6 +96,15 @@ pub enum GroupManip {
     AssignLeader(Uid),
 }
 
+#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)]
+pub enum UtteranceKind {
+    Calm,
+    Angry,
+    Surprised,
+    Hurt,
+    Greeting,
+}
+
 #[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
 pub enum ControlEvent {
     //ToggleLantern,
@@ -111,6 +120,7 @@ pub enum ControlEvent {
     GroupManip(GroupManip),
     RemoveBuff(BuffKind),
     Respawn,
+    Utterance(UtteranceKind),
 }
 
 #[derive(Clone, Copy, Debug, PartialEq, Serialize, Deserialize)]

common/src/comp/mod.rs

@@ -68,6 +68,7 @@ pub use self::{
     controller::{
         Climb, ControlAction, ControlEvent, Controller, ControllerInputs, GroupManip, InputAttr,
         InputKind, InventoryAction, InventoryEvent, InventoryManip, MountState, Mounting,
+        UtteranceKind,
     },
     energy::{Energy, EnergyChange, EnergySource},
     fluid_dynamics::Fluid,

common/src/outcome.rs

@@ -1,5 +1,5 @@
 use crate::{comp, uid::Uid};
-use comp::{beam, item::Reagent, poise::PoiseState, skills::SkillGroupKind};
+use comp::{beam, item::Reagent, poise::PoiseState, skills::SkillGroupKind, UtteranceKind};
 use hashbrown::HashSet;
 use serde::{Deserialize, Serialize};
 use vek::*;
@@ -73,6 +73,11 @@ pub enum Outcome {
     GroundSlam {
         pos: Vec3<f32>,
     },
+    Utterance {
+        pos: Vec3<f32>,
+        body: comp::Body,
+        kind: UtteranceKind,
+    },
 }
 
 impl Outcome {
@@ -87,7 +92,8 @@ impl Outcome {
             | Outcome::Damage { pos, .. }
             | Outcome::Block { pos, .. }
             | Outcome::PoiseChange { pos, .. }
-            | Outcome::GroundSlam { pos } => Some(*pos),
+            | Outcome::GroundSlam { pos }
+            | Outcome::Utterance { pos, .. } => Some(*pos),
             Outcome::BreakBlock { pos, .. } => Some(pos.map(|e| e as f32 + 0.5)),
             Outcome::ExpChange { .. } | Outcome::ComboChange { .. } => None,
         }

common/systems/src/controller.rs

@@ -1,5 +1,8 @@
 use common::{
-    comp::{BuffChange, ControlEvent, Controller},
+    comp::{
+        agent::{Sound, SoundKind},
+        Body, BuffChange, ControlEvent, Controller, Pos,
+    },
     event::{EventBus, ServerEvent},
     uid::UidAllocator,
 };
@@ -7,7 +10,7 @@ use common_ecs::{Job, Origin, Phase, System};
 use specs::{
     saveload::{Marker, MarkerAllocator},
     shred::ResourceId,
-    Entities, Join, Read, SystemData, World, WriteStorage,
+    Entities, Join, Read, ReadStorage, SystemData, World, WriteStorage,
 };
 use vek::*;
 
@@ -16,6 +19,8 @@ pub struct ReadData<'a> {
     entities: Entities<'a>,
     uid_allocator: Read<'a, UidAllocator>,
     server_bus: Read<'a, EventBus<ServerEvent>>,
+    positions: ReadStorage<'a, Pos>,
+    bodies: ReadStorage<'a, Body>,
 }
 
 #[derive(Default)]
@@ -92,6 +97,20 @@ impl<'a> System<'a> for Sys {
                         server_emitter.emit(ServerEvent::GroupManip(entity, manip))
                     },
                     ControlEvent::Respawn => server_emitter.emit(ServerEvent::Respawn(entity)),
+                    ControlEvent::Utterance(kind) => {
+                        if let (Some(pos), Some(body)) = (
+                            read_data.positions.get(entity),
+                            read_data.bodies.get(entity),
+                        ) {
+                            let sound = Sound::new(
+                                SoundKind::Utterance(kind, *body),
+                                pos.0 + Vec3::unit_z() * body.eye_height(),
+                                8.0, // TODO: Come up with a better way of determining this
+                                1.0,
+                            );
+                            server_emitter.emit(ServerEvent::Sound { sound });
+                        }
+                    },
                 }
             }
         }

server/src/events/interaction.rs

@@ -6,7 +6,7 @@ use common::{
     assets,
     comp::{
         self,
-        agent::{AgentEvent, Sound, MAX_LISTEN_DIST},
+        agent::{AgentEvent, Sound, SoundKind, MAX_LISTEN_DIST},
         dialogue::Subject,
         inventory::slot::EquipSlot,
         item,
@@ -386,6 +386,8 @@ pub fn handle_sound(server: &mut Server, sound: &Sound) {
     let positions = &ecs.read_storage::<comp::Pos>();
     let agents = &mut ecs.write_storage::<comp::Agent>();
 
+    // TODO: Reduce the complexity of this problem by using spatial partitioning
+    // system
     for (agent, agent_pos) in (agents, positions).join() {
         // TODO: Use pathfinding for more dropoff around obstacles
         let agent_dist_sqrd = agent_pos.0.distance_squared(sound.pos);
@@ -403,4 +405,16 @@ pub fn handle_sound(server: &mut Server, sound: &Sound) {
                 .push_back(AgentEvent::ServerSound(propagated_sound));
         }
     }
+
+    // Attempt to turn this sound into an outcome to be received by frontends.
+    if let Some(outcome) = match sound.kind {
+        SoundKind::Utterance(kind, body) => Some(Outcome::Utterance {
+            kind,
+            pos: sound.pos,
+            body,
+        }),
+        _ => None,
+    } {
+        ecs.write_resource::<Vec<Outcome>>().push(outcome);
+    }
 }

server/src/sys/agent.rs

@@ -21,7 +21,7 @@ use common::{
         Agent, Alignment, BehaviorCapability, BehaviorState, Body, CharacterAbility,
         CharacterState, ControlAction, ControlEvent, Controller, Energy, Health, HealthChange,
         InputKind, Inventory, InventoryAction, LightEmitter, MountState, Ori, PhysicsState, Pos,
-        Scale, SkillSet, Stats, UnresolvedChatMsg, Vel,
+        Scale, SkillSet, Stats, UnresolvedChatMsg, UtteranceKind, Vel,
     },
     consts::GRAVITY,
     effect::{BuffEffect, Effect},
@@ -409,6 +409,14 @@ impl<'a> System<'a> for Sys {
                                                     .uid_allocator
                                                     .retrieve_entity_internal(by.id())
                                                 {
+                                                    if agent.target.is_none() {
+                                                        controller.push_event(
+                                                            ControlEvent::Utterance(
+                                                                UtteranceKind::Angry,
+                                                            ),
+                                                        );
+                                                    }
+
                                                     agent.target = Some(Target {
                                                         target: attacker,
                                                         hostile: true,
@@ -511,6 +519,12 @@ impl<'a> System<'a> for Sys {
                                                     &mut event_emitter,
                                                 );
                                             } else {
+                                                if agent.target.is_none() {
+                                                    controller.push_event(ControlEvent::Utterance(
+                                                        UtteranceKind::Angry,
+                                                    ));
+                                                }
+
                                                 agent.target = Some(Target {
                                                     target: attacker,
                                                     hostile: true,
@@ -945,6 +959,10 @@ impl<'a> AgentData<'a> {
                 controller.actions.push(ControlAction::Unwield);
             }
 
+            if thread_rng().gen::<f32>() < 0.0015 {
+                controller.push_event(ControlEvent::Utterance(UtteranceKind::Calm));
+            }
+
             // Sit
             if thread_rng().gen::<f32>() < 0.0035 {
                 controller.actions.push(ControlAction::Sit);
@@ -990,6 +1008,8 @@ impl<'a> AgentData<'a> {
                         if self.look_toward(controller, read_data, &target) {
                             controller.actions.push(ControlAction::Stand);
                             controller.actions.push(ControlAction::Talk);
+                            controller.push_event(ControlEvent::Utterance(UtteranceKind::Greeting));
+
                             match subject {
                                 Subject::Regular => {
                                     if let (
@@ -1548,6 +1568,10 @@ impl<'a> AgentData<'a> {
             .min_by_key(|(_, e_pos, _, _, _, _, _)| (e_pos.0.distance_squared(self.pos.0) * 100.0) as i32) // TODO choose target by more than just distance
             .map(|(e, _, _, _, _, _, _)| e);
 
+        if agent.target.is_none() && target.is_some() {
+            controller.push_event(ControlEvent::Utterance(UtteranceKind::Angry));
+        }
+
         agent.target = target.map(|target| Target {
             target,
             hostile: true,

voxygen/src/audio/mod.rs

@@ -209,7 +209,7 @@ impl AudioFrontend {
             // TODO: Should this take `underwater` into consideration?
             match self.play_sfx(sfx_file, self.listener.pos, None, false) {
                 Ok(_) => {},
-                Err(e) => warn!("Failed to play sfx. {}", e),
+                Err(e) => warn!("Failed to play sfx '{:?}'. {}", sfx_file, e),
             }
         } else {
             debug!("Missing sfx trigger config for external sfx event.",);
@@ -244,7 +244,7 @@ impl AudioFrontend {
 
             match self.play_sfx(sfx_file, position, volume, underwater) {
                 Ok(_) => {},
-                Err(e) => warn!("Failed to play sfx. {}", e),
+                Err(e) => warn!("Failed to play sfx '{:?}'. {}", sfx_file, e),
             }
         } else {
             debug!(
@@ -265,8 +265,8 @@ impl AudioFrontend {
     ) -> Result<(), rodio::decoder::DecoderError> {
         if self.audio_stream.is_some() {
             let sound = OggSound::load_expect(sound)
-                .cloned()
-                .decoder()?
+                .read()
+                .to_source()
                 .amplify(vol.unwrap_or(1.0));
 
             let listener = self.listener.clone();
@@ -291,9 +291,7 @@ impl AudioFrontend {
     ) {
         if self.audio_stream.is_some() {
             if let Some(channel) = self.get_ambient_channel(channel_tag, volume_multiplier) {
-                if let Ok(sound) = OggSound::load_expect(sound).cloned().decoder() {
-                    channel.play(sound);
-                }
+                channel.play(OggSound::load_expect(sound).read().to_source());
             }
         }
     }
@@ -349,9 +347,7 @@ impl AudioFrontend {
     fn play_music(&mut self, sound: &str, channel_tag: MusicChannelTag) {
         if self.music_enabled() {
             if let Some(channel) = self.get_music_channel(channel_tag) {
-                if let Ok(sound) = OggSound::load_expect(sound).cloned().decoder() {
-                    channel.play(sound, channel_tag);
-                }
+                channel.play(OggSound::load_expect(sound).read().to_source(), channel_tag);
             }
         }
     }

voxygen/src/audio/sfx/mod.rs

@@ -91,11 +91,12 @@ use client::Client;
 use common::{
     assets::{self, AssetExt, AssetHandle},
     comp::{
-        beam,
+        beam, biped_large, humanoid,
         item::{ItemKind, ToolKind},
         object,
         poise::PoiseState,
-        Body, CharacterAbilityType, InventoryUpdateEvent,
+        quadruped_medium, quadruped_small, Body, CharacterAbilityType, InventoryUpdateEvent,
+        UtteranceKind,
     },
     outcome::Outcome,
     terrain::{BlockKind, TerrainChunk},
@@ -105,7 +106,7 @@ use event_mapper::SfxEventMapper;
 use hashbrown::HashMap;
 use rand::prelude::*;
 use serde::Deserialize;
-use tracing::warn;
+use tracing::{debug, warn};
 use vek::*;
 
 /// We watch the states of nearby entities in order to emit SFX at their
@@ -182,6 +183,67 @@ pub enum SfxEvent {
     FlameThrower,
     PoiseChange(PoiseState),
     GroundSlam,
+    Utterance(UtteranceKind, VoiceKind),
+}
+
+#[derive(Copy, Clone, Debug, PartialEq, Deserialize, Hash, Eq)]
+pub enum VoiceKind {
+    HumanFemale,
+    HumanMale,
+    BipedLarge,
+    Wendigo,
+    Reptile,
+    Bird,
+    Critter,
+    Sheep,
+    Pig,
+    Cow,
+    Canine,
+    BigCat,
+}
+
+fn body_to_voice(body: &Body) -> Option<VoiceKind> {
+    Some(match body {
+        Body::Humanoid(body) => match &body.body_type {
+            humanoid::BodyType::Female => VoiceKind::HumanFemale,
+            humanoid::BodyType::Male => VoiceKind::HumanMale,
+        },
+        Body::QuadrupedSmall(body) => match body.species {
+            quadruped_small::Species::Sheep => VoiceKind::Sheep,
+            quadruped_small::Species::Pig | quadruped_small::Species::Boar => VoiceKind::Pig,
+            _ => VoiceKind::Critter,
+        },
+        Body::QuadrupedMedium(body) => match body.species {
+            quadruped_medium::Species::Saber
+            | quadruped_medium::Species::Tiger
+            | quadruped_medium::Species::Lion
+            | quadruped_medium::Species::Frostfang
+            | quadruped_medium::Species::Snowleopard => VoiceKind::BigCat,
+            quadruped_medium::Species::Wolf
+            | quadruped_medium::Species::Roshwalr
+            | quadruped_medium::Species::Tarasque
+            | quadruped_medium::Species::Darkhound
+            | quadruped_medium::Species::Bonerattler
+            | quadruped_medium::Species::Grolgar => VoiceKind::Canine,
+            quadruped_medium::Species::Cattle
+            | quadruped_medium::Species::Catoblepas
+            | quadruped_medium::Species::Highland
+            | quadruped_medium::Species::Yak
+            | quadruped_medium::Species::Moose
+            | quadruped_medium::Species::Dreadhorn => VoiceKind::Cow,
+            _ => return None,
+        },
+        Body::BirdMedium(_) | Body::BirdLarge(_) => VoiceKind::Bird,
+        Body::BipedLarge(body) => match body.species {
+            biped_large::Species::Wendigo => VoiceKind::Wendigo,
+            biped_large::Species::Occultsaurok
+            | biped_large::Species::Mightysaurok
+            | biped_large::Species::Slysaurok => VoiceKind::Reptile,
+            _ => VoiceKind::BipedLarge,
+        },
+        Body::Theropod(_) | Body::Dragon(_) => VoiceKind::Reptile,
+        _ => return None,
+    })
 }
 
 #[derive(Clone, Debug, PartialEq, Deserialize, Hash, Eq)]
@@ -452,6 +514,20 @@ impl SfxMgr {
                     audio.emit_sfx(sfx_trigger_item, *pos, None, false);
                 },
             },
+            Outcome::Utterance { pos, kind, body } => {
+                if let Some(voice) = body_to_voice(body) {
+                    let sfx_trigger_item =
+                        triggers.get_key_value(&SfxEvent::Utterance(*kind, voice));
+                    if let Some(sfx_trigger_item) = sfx_trigger_item {
+                        audio.emit_sfx(Some(sfx_trigger_item), *pos, Some(2.5), false);
+                    } else {
+                        debug!(
+                            "No utterance sound effect exists for ({:?}, {:?})",
+                            kind, voice
+                        );
+                    }
+                }
+            },
             Outcome::ExpChange { .. }
             | Outcome::ComboChange { .. }
             | Outcome::SummonedCreature { .. } => {},

voxygen/src/audio/soundcache.rs

@@ -1,7 +1,8 @@
 //! Handles caching and retrieval of decoded `.ogg` sfx sound data, eliminating
 //! the need to decode files on each playback
-use common::assets;
-use std::{borrow::Cow, io, sync::Arc};
+use common::assets::{self, Loader};
+use rodio::{source::Buffered, Decoder, Source};
+use std::{borrow::Cow, io};
 use tracing::warn;
 
 // Implementation of sound taken from this github issue:
@@ -10,16 +11,12 @@ use tracing::warn;
 pub struct SoundLoader;
 
 #[derive(Clone)]
-pub struct OggSound(Arc<Vec<u8>>);
+pub struct OggSound(Buffered<Decoder<io::Cursor<Vec<u8>>>>);
 
-impl AsRef<[u8]> for OggSound {
-    fn as_ref(&self) -> &[u8] { &self.0 }
-}
-
-impl assets::Loader<OggSound> for SoundLoader {
+impl Loader<OggSound> for SoundLoader {
     fn load(content: Cow<[u8]>, _: &str) -> Result<OggSound, assets::BoxedError> {
-        let arc = Arc::new(content.into_owned());
-        Ok(OggSound(arc))
+        let source = Decoder::new(io::Cursor::new(content.into_owned()))?.buffered();
+        Ok(OggSound(source))
     }
 }
 
@@ -37,16 +34,13 @@ impl assets::Asset for OggSound {
 
 /// Wrapper for decoded audio data
 impl OggSound {
-    pub fn decoder(
-        self,
-    ) -> Result<rodio::Decoder<io::Cursor<OggSound>>, rodio::decoder::DecoderError> {
-        let cursor = io::Cursor::new(self);
-        rodio::Decoder::new(cursor)
-    }
+    pub fn to_source(&self) -> impl Source + Iterator<Item = i16> { self.0.clone() }
 
     pub fn empty() -> OggSound {
-        OggSound(Arc::new(
-            include_bytes!("../../../assets/voxygen/audio/null.ogg").to_vec(),
-        ))
+        SoundLoader::load(
+            Cow::Borrowed(include_bytes!("../../../assets/voxygen/audio/null.ogg")),
+            "empty",
+        )
+        .unwrap()
     }
 }

voxygen/src/scene/particle.rs

@@ -248,7 +248,8 @@ impl ParticleMgr {
             | Outcome::SkillPointGain { .. }
             | Outcome::ComboChange { .. }
             | Outcome::Damage { .. }
-            | Outcome::PoiseChange { .. } => {},
+            | Outcome::PoiseChange { .. }
+            | Outcome::Utterance { .. } => {},
         }
     }
 

voxygen/src/session/mod.rs

@@ -15,7 +15,7 @@ use common::{
         inventory::slot::{EquipSlot, Slot},
         invite::InviteKind,
         item::{tool::ToolKind, ItemDef, ItemDesc},
-        ChatMsg, ChatType, InputKind, InventoryUpdateEvent, Pos, Vel,
+        ChatMsg, ChatType, InputKind, InventoryUpdateEvent, Pos, UtteranceKind, Vel,
     },
     consts::{MAX_MOUNT_RANGE, MAX_PICKUP_RANGE},
     outcome::Outcome,
@@ -525,6 +525,11 @@ impl PlayState for SessionState {
                                     self.client.borrow_mut().toggle_dance();
                                 }
                             },
+                            GameInput::Greet => {
+                                if state {
+                                    self.client.borrow_mut().utter(UtteranceKind::Greeting);
+                                }
+                            },
                             GameInput::Sneak => {
                                 if state {
                                     self.stop_auto_walk();

voxygen/src/settings/control.rs

@@ -123,6 +123,7 @@ impl ControlSettings {
             GameInput::Jump => KeyMouse::Key(VirtualKeyCode::Space),
             GameInput::Sit => KeyMouse::Key(VirtualKeyCode::K),
             GameInput::Dance => KeyMouse::Key(VirtualKeyCode::J),
+            GameInput::Greet => KeyMouse::Key(VirtualKeyCode::H),
             GameInput::Glide => KeyMouse::Key(VirtualKeyCode::LShift),
             GameInput::Climb => KeyMouse::Key(VirtualKeyCode::Space),
             GameInput::ClimbDown => KeyMouse::Key(VirtualKeyCode::LControl),

voxygen/src/window.rs

@@ -39,6 +39,7 @@ pub enum GameInput {
     Jump,
     Sit,
     Dance,
+    Greet,
     Glide,
     Climb,
     ClimbDown,
@@ -94,6 +95,7 @@ impl GameInput {
             GameInput::Jump => "gameinput.jump",
             GameInput::Sit => "gameinput.sit",
             GameInput::Dance => "gameinput.dance",
+            GameInput::Greet => "gameinput.greet",
             GameInput::Glide => "gameinput.glide",
             GameInput::Climb => "gameinput.climb",
             GameInput::ClimbDown => "gameinput.climbdown",
@@ -159,6 +161,7 @@ impl GameInput {
             GameInput::Jump,
             GameInput::Sit,
             GameInput::Dance,
+            GameInput::Greet,
             GameInput::Glide,
             GameInput::Climb,
             GameInput::ClimbDown,