From 627f63211d737291f08dcd16f4a11f940e63bf48 Mon Sep 17 00:00:00 2001
From: Nolan Darilek <nolan@thewordnerd.info>
Date: Tue, 2 Aug 2022 17:15:22 -0500
Subject: [PATCH] Refactor to leafwing-input-manager.

---
 Cargo.toml         |   2 +-
 src/exploration.rs | 335 ++++++++++++++++++++-------------------------
 src/lib.rs         |   2 +-
 src/navigation.rs  | 306 ++++++++++++++++-------------------------
 4 files changed, 267 insertions(+), 378 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index d052bad..3b38421 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -24,7 +24,6 @@ features = [
 
 [dependencies]
 backtrace = "0.3"
-bevy_input_actionmap = { git = "https://github.com/lightsoutgames/bevy_input_actionmap", branch = "bevy-0.8" }
 bevy_rapier2d = { version = "0.16", features = ["serde-serialize"] }
 bevy_synthizer = { git = "https://labs.lightsout.games/projects/bevy_synthizer", branch = "bevy-0.8" }
 bevy_tts = { git = "https://github.com/lightsoutgames/bevy_tts", default-features = false, features = ["tolk"], branch = "bevy-0.8" }
@@ -32,6 +31,7 @@ coord_2d = "0.3"
 futures-lite = "1"
 gilrs = "0.9"
 here_be_dragons = "0.1"
+leafwing_input_manager = { git = "https://github.com/ndarilek/leafwing-input-manager", branch = "dev" }
 maze_generator = "2"
 once_cell = "1"
 pathfinding = "3"
diff --git a/src/exploration.rs b/src/exploration.rs
index 09c9ce4..9e9d6ba 100644
--- a/src/exploration.rs
+++ b/src/exploration.rs
@@ -1,9 +1,9 @@
 use std::{error::Error, fmt::Debug, hash::Hash, marker::PhantomData};
 
 use bevy::prelude::*;
-use bevy_input_actionmap::InputMap;
 use bevy_rapier2d::prelude::*;
 use bevy_tts::Tts;
+use leafwing_input_manager::prelude::*;
 
 use crate::{
     core::{Player, PointLike},
@@ -13,6 +13,19 @@ use crate::{
     visibility::{RevealedTiles, Viewshed, Visible, VisibleEntities},
 };
 
+#[derive(Actionlike, PartialEq, Eq, Clone, Copy, Hash, Debug)]
+pub enum ExplorationAction {
+    Forward,
+    Backward,
+    Left,
+    Right,
+    FocusNext,
+    FocusPrev,
+    SelectNextType,
+    SelectPrevType,
+    NavigateTo,
+}
+
 #[derive(Component, Clone, Copy, Debug, Default, PartialEq, Reflect)]
 #[reflect(Component)]
 pub struct Explorable;
@@ -34,85 +47,75 @@ pub struct FocusedExplorationType<T>(pub Option<T>);
 #[reflect(Component)]
 pub struct Mappable;
 
-fn exploration_type_change<T, S, A: 'static>(
-    config: Res<ExplorationConfig<S, A>>,
+fn exploration_type_change<T, S>(
     mut tts: ResMut<Tts>,
-    input: Res<InputMap<A>>,
-    mut explorers: Query<(&VisibleEntities, &mut FocusedExplorationType<T>)>,
+    mut explorers: Query<(
+        &ActionState<ExplorationAction>,
+        &VisibleEntities,
+        &mut FocusedExplorationType<T>,
+    )>,
     features: Query<&T>,
 ) -> Result<(), Box<dyn Error>>
 where
     T: Component + Copy + Ord,
     S: 'static + Clone + Debug + Eq + Hash + Send + Sync,
-    A: Hash + Eq + Clone + Send + Sync,
 {
-    if let (Some(select_next_type), Some(select_prev_type)) = (
-        config.action_explore_select_next_type.clone(),
-        config.action_explore_select_prev_type.clone(),
-    ) {
-        let changed = input.just_active(select_next_type.clone())
-            || input.just_active(select_prev_type.clone());
-        if !changed {
-            return Ok(());
-        }
-        for (visible, mut focused) in explorers.iter_mut() {
-            let mut types: Vec<T> = vec![];
-            for e in visible.iter() {
-                if let Ok(t) = features.get(*e) {
-                    types.push(*t);
-                }
+    for (actions, visible, mut focused) in explorers.iter_mut() {
+        let mut types: Vec<T> = vec![];
+        for e in visible.iter() {
+            if let Ok(t) = features.get(*e) {
+                types.push(*t);
             }
-            types.sort();
-            types.dedup();
-            if types.is_empty() {
-                tts.speak("Nothing visible.", true)?;
-            } else if input.just_active(select_prev_type.clone()) {
-                if let Some(t) = &focused.0 {
-                    if let Some(i) = types.iter().position(|v| *v == *t) {
-                        if i == 0 {
-                            focused.0 = None;
-                        } else {
-                            let t = &types[i - 1];
-                            focused.0 = Some(*t);
-                        }
+        }
+        types.sort();
+        types.dedup();
+        if types.is_empty() {
+            tts.speak("Nothing visible.", true)?;
+        } else if actions.just_pressed(ExplorationAction::SelectPrevType) {
+            if let Some(t) = &focused.0 {
+                if let Some(i) = types.iter().position(|v| *v == *t) {
+                    if i == 0 {
+                        focused.0 = None;
                     } else {
-                        let t = types.last().unwrap();
+                        let t = &types[i - 1];
                         focused.0 = Some(*t);
                     }
                 } else {
                     let t = types.last().unwrap();
                     focused.0 = Some(*t);
                 }
-            } else if input.just_active(select_next_type.clone()) {
-                if let Some(t) = &focused.0 {
-                    if let Some(i) = types.iter().position(|v| *v == *t) {
-                        if i == types.len() - 1 {
-                            focused.0 = None;
-                        } else {
-                            let t = &types[i + 1];
-                            focused.0 = Some(*t);
-                        }
+            } else {
+                let t = types.last().unwrap();
+                focused.0 = Some(*t);
+            }
+        } else if actions.just_pressed(ExplorationAction::SelectNextType) {
+            if let Some(t) = &focused.0 {
+                if let Some(i) = types.iter().position(|v| *v == *t) {
+                    if i == types.len() - 1 {
+                        focused.0 = None;
                     } else {
-                        let t = types.first().unwrap();
+                        let t = &types[i + 1];
                         focused.0 = Some(*t);
                     }
                 } else {
                     let t = types.first().unwrap();
-                    focused.0 = Some(*t)
+                    focused.0 = Some(*t);
                 }
+            } else {
+                let t = types.first().unwrap();
+                focused.0 = Some(*t)
             }
         }
     }
     Ok(())
 }
 
-fn exploration_type_focus<T, S, A>(
+fn exploration_type_focus<T, S>(
     mut commands: Commands,
-    config: Res<ExplorationConfig<S, A>>,
-    input: Res<InputMap<A>>,
     mut tts: ResMut<Tts>,
     explorers: Query<(
         Entity,
+        &ActionState<ExplorationAction>,
         &VisibleEntities,
         &FocusedExplorationType<T>,
         Option<&Exploring>,
@@ -122,57 +125,46 @@ fn exploration_type_focus<T, S, A>(
 where
     T: Component + PartialEq,
     S: 'static + Clone + Debug + Eq + Hash + Send + Sync,
-    A: 'static + Hash + Eq + Clone + Send + Sync,
 {
-    if let (Some(explore_focus_next), Some(explore_focus_prev)) = (
-        config.action_explore_focus_next.clone(),
-        config.action_explore_focus_prev.clone(),
-    ) {
-        let changed = input.just_active(explore_focus_next.clone())
-            || input.just_active(explore_focus_prev.clone());
-        if !changed {
+    for (entity, actions, visible_entities, focused_type, exploring) in explorers.iter() {
+        let mut features = features
+            .iter()
+            .filter(|v| visible_entities.contains(&v.0))
+            .map(|v| (v.1.floor(), v.2))
+            .collect::<Vec<((f32, f32), &T)>>();
+        if features.is_empty() {
+            tts.speak("Nothing visible.", true)?;
             return Ok(());
         }
-        for (entity, visible_entities, focused_type, exploring) in explorers.iter() {
-            let mut features = features
-                .iter()
-                .filter(|v| visible_entities.contains(&v.0))
-                .map(|v| (v.1.floor(), v.2))
-                .collect::<Vec<((f32, f32), &T)>>();
-            if features.is_empty() {
-                tts.speak("Nothing visible.", true)?;
-                return Ok(());
-            }
-            features.sort_by(|(c1, _), (c2, _)| c1.partial_cmp(c2).unwrap());
-            if let Some(focused) = &focused_type.0 {
-                features.retain(|(_, t)| **t == *focused);
-            }
-            let mut target: Option<&((f32, f32), &T)> = None;
-            if input.just_active(explore_focus_next.clone()) {
-                if let Some(exploring) = exploring {
-                    target = features.iter().find(|(c, _)| *c > **exploring);
-                    if target.is_none() {
-                        target = features.first();
-                    }
-                } else {
+        features.sort_by(|(c1, _), (c2, _)| c1.partial_cmp(c2).unwrap());
+        if let Some(focused) = &focused_type.0 {
+            features.retain(|(_, t)| **t == *focused);
+        }
+        let mut target: Option<&((f32, f32), &T)> = None;
+        if actions.just_pressed(ExplorationAction::FocusNext) {
+            if let Some(exploring) = exploring {
+                target = features.iter().find(|(c, _)| *c > **exploring);
+                if target.is_none() {
                     target = features.first();
                 }
-            } else if input.just_active(explore_focus_prev.clone()) {
-                if let Some(exploring) = exploring {
-                    features.reverse();
-                    target = features.iter().find(|(c, _)| *c < **exploring);
-                    if target.is_none() {
-                        target = features.first();
-                    }
-                } else {
-                    target = features.last();
+            } else {
+                target = features.first();
+            }
+        } else if actions.just_pressed(ExplorationAction::FocusPrev) {
+            if let Some(exploring) = exploring {
+                features.reverse();
+                target = features.iter().find(|(c, _)| *c < **exploring);
+                if target.is_none() {
+                    target = features.first();
                 }
+            } else {
+                target = features.last();
             }
-            if let Some((coordinates, _)) = target {
-                commands
-                    .entity(entity)
-                    .insert(Exploring(coordinates.floor()));
-            }
+        }
+        if let Some((coordinates, _)) = target {
+            commands
+                .entity(entity)
+                .insert(Exploring(coordinates.floor()));
         }
     }
     Ok(())
@@ -208,83 +200,71 @@ where
     Ok(())
 }
 
-fn exploration_focus<S, A: 'static, D: 'static + Clone + Default + Send + Sync>(
+fn exploration_focus<S, D: 'static + Clone + Default + Send + Sync>(
     mut commands: Commands,
-    config: Res<ExplorationConfig<S, A>>,
-    input: Res<InputMap<A>>,
     map: Query<&Map<D>>,
-    explorers: Query<(Entity, &Transform, Option<&Exploring>), With<Player>>,
+    explorers: Query<
+        (
+            Entity,
+            &ActionState<ExplorationAction>,
+            &Transform,
+            Option<&Exploring>,
+        ),
+        With<Player>,
+    >,
 ) where
     S: 'static + Clone + Debug + Eq + Hash + Send + Sync,
-    A: Hash + Eq + Clone + Send + Sync,
 {
-    if let (
-        Some(explore_forward),
-        Some(explore_backward),
-        Some(explore_left),
-        Some(explore_right),
-    ) = (
-        config.action_explore_forward.clone(),
-        config.action_explore_backward.clone(),
-        config.action_explore_left.clone(),
-        config.action_explore_right.clone(),
-    ) {
-        if let Ok((entity, transform, exploring)) = explorers.get_single() {
-            let coordinates = transform.translation;
-            let mut exploring = if let Some(exploring) = exploring {
-                **exploring
-            } else {
-                let floor = coordinates.floor();
-                (floor.x, floor.y)
-            };
-            let orig = exploring;
-            if input.just_active(explore_forward) {
-                exploring.1 += 1.;
-            } else if input.just_active(explore_backward) {
-                exploring.1 -= 1.;
-            } else if input.just_active(explore_left) {
-                exploring.0 -= 1.;
-            } else if input.just_active(explore_right) {
-                exploring.0 += 1.;
-            }
-            let dimensions = if let Ok(map) = map.get_single() {
-                Some((map.width as f32, map.height as f32))
-            } else {
-                None
-            };
-            if let Some((width, height)) = dimensions {
-                if exploring.0 >= width || exploring.1 >= height {
-                    return;
-                }
-            }
-            if orig != exploring && exploring.0 >= 0. && exploring.1 >= 0. {
-                commands.entity(entity).insert(Exploring(exploring));
+    for (entity, actions, transform, exploring) in explorers.iter() {
+        let coordinates = transform.translation;
+        let mut exploring = if let Some(exploring) = exploring {
+            **exploring
+        } else {
+            let floor = coordinates.floor();
+            (floor.x, floor.y)
+        };
+        let orig = exploring;
+        if actions.just_pressed(ExplorationAction::Forward) {
+            exploring.1 += 1.;
+        } else if actions.just_pressed(ExplorationAction::Backward) {
+            exploring.1 -= 1.;
+        } else if actions.just_pressed(ExplorationAction::Left) {
+            exploring.0 -= 1.;
+        } else if actions.just_pressed(ExplorationAction::Right) {
+            exploring.0 += 1.;
+        }
+        let dimensions = if let Ok(map) = map.get_single() {
+            Some((map.width as f32, map.height as f32))
+        } else {
+            None
+        };
+        if let Some((width, height)) = dimensions {
+            if exploring.0 >= width || exploring.1 >= height {
+                return;
             }
         }
+        if orig != exploring && exploring.0 >= 0. && exploring.1 >= 0. {
+            commands.entity(entity).insert(Exploring(exploring));
+        }
     }
 }
 
-fn navigate_to_explored<S, A: 'static, D: 'static + Clone + Default + Send + Sync>(
+fn navigate_to_explored<S, D: 'static + Clone + Default + Send + Sync>(
     mut commands: Commands,
-    config: Res<ExplorationConfig<S, A>>,
-    input: Res<InputMap<A>>,
     map: Query<(&Map<D>, &RevealedTiles)>,
-    explorers: Query<(Entity, &Exploring)>,
+    explorers: Query<(Entity, &ActionState<ExplorationAction>, &Exploring)>,
 ) where
     S: 'static + Clone + Debug + Eq + Hash + Send + Sync,
-    A: Hash + Eq + Clone + Send + Sync,
 {
-    if let Some(navigate_to_explored) = config.action_navigate_to_explored.clone() {
-        for (entity, exploring) in explorers.iter() {
-            for (map, revealed_tiles) in map.iter() {
-                let point = **exploring;
-                let idx = point.to_index(map.width);
-                let known = revealed_tiles[idx];
-                if input.just_active(navigate_to_explored.clone()) && known {
-                    commands
-                        .entity(entity)
-                        .insert(Destination((point.x_i32(), point.y_i32())));
-                }
+    for (entity, actions, exploring) in explorers.iter() {
+        for (map, revealed_tiles) in map.iter() {
+            let point = **exploring;
+            let idx = point.to_index(map.width);
+            let known = revealed_tiles[idx];
+            if actions.just_pressed(ExplorationAction::NavigateTo) && known {
+                commands
+                    .entity(entity)
+                    .insert(Destination((point.x_i32(), point.y_i32())));
             }
         }
     }
@@ -388,32 +368,14 @@ fn cleanup(
 }
 
 #[derive(Clone, Debug)]
-pub struct ExplorationConfig<S, A> {
+pub struct ExplorationConfig<S> {
     pub exploration_control_states: Vec<S>,
-    pub action_explore_forward: Option<A>,
-    pub action_explore_backward: Option<A>,
-    pub action_explore_left: Option<A>,
-    pub action_explore_right: Option<A>,
-    pub action_explore_focus_next: Option<A>,
-    pub action_explore_focus_prev: Option<A>,
-    pub action_explore_select_next_type: Option<A>,
-    pub action_explore_select_prev_type: Option<A>,
-    pub action_navigate_to_explored: Option<A>,
 }
 
-impl<S, A> Default for ExplorationConfig<S, A> {
+impl<S> Default for ExplorationConfig<S> {
     fn default() -> Self {
         Self {
             exploration_control_states: vec![],
-            action_explore_forward: None,
-            action_explore_backward: None,
-            action_explore_left: None,
-            action_explore_right: None,
-            action_explore_focus_next: None,
-            action_explore_focus_prev: None,
-            action_explore_select_next_type: None,
-            action_explore_select_prev_type: None,
-            action_navigate_to_explored: None,
         }
     }
 }
@@ -439,22 +401,23 @@ where
     D: 'static + Clone + Default + Send + Sync,
 {
     fn build(&self, app: &mut App) {
-        if !app.world.contains_resource::<ExplorationConfig<S, A>>() {
-            app.insert_resource(ExplorationConfig::<S, A>::default());
+        if !app.world.contains_resource::<ExplorationConfig<S>>() {
+            app.insert_resource(ExplorationConfig::<S>::default());
         }
         let config = app
             .world
-            .get_resource::<ExplorationConfig<S, A>>()
+            .get_resource::<ExplorationConfig<S>>()
             .unwrap()
             .clone();
         app.register_type::<ExplorationFocused>()
             .register_type::<Mappable>()
+            .add_plugin(InputManagerPlugin::<ExplorationAction>::default())
             .add_system(exploration_changed_announcement::<T, D>.chain(error_handler));
         if config.exploration_control_states.is_empty() {
-            app.add_system(exploration_focus::<S, A, D>)
-                .add_system(exploration_type_focus::<T, S, A>.chain(error_handler))
-                .add_system(exploration_type_change::<T, S, A>.chain(error_handler))
-                .add_system(navigate_to_explored::<S, A, D>)
+            app.add_system(exploration_focus::<S, D>)
+                .add_system(exploration_type_focus::<T, S>.chain(error_handler))
+                .add_system(exploration_type_change::<T, S>.chain(error_handler))
+                .add_system(navigate_to_explored::<S, D>)
                 .add_system_to_stage(
                     CoreStage::PostUpdate,
                     exploration_type_changed_announcement::<T>.chain(error_handler),
@@ -464,10 +427,10 @@ where
             for state in states {
                 app.add_system_set(
                     SystemSet::on_update(state.clone())
-                        .with_system(exploration_focus::<S, A, D>)
-                        .with_system(exploration_type_focus::<T, S, A>.chain(error_handler))
-                        .with_system(exploration_type_change::<T, S, A>.chain(error_handler))
-                        .with_system(navigate_to_explored::<S, A, D>)
+                        .with_system(exploration_focus::<S, D>)
+                        .with_system(exploration_type_focus::<T, S>.chain(error_handler))
+                        .with_system(exploration_type_change::<T, S>.chain(error_handler))
+                        .with_system(navigate_to_explored::<S, D>)
                         .with_system(
                             exploration_type_changed_announcement::<T>.chain(error_handler),
                         ),
diff --git a/src/lib.rs b/src/lib.rs
index a9f5f62..f872d94 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -2,7 +2,6 @@
 #![allow(clippy::too_many_arguments)]
 #![allow(clippy::type_complexity)]
 
-pub use bevy_input_actionmap;
 pub use bevy_rapier2d;
 pub use bevy_synthizer;
 pub use bevy_tts;
@@ -15,6 +14,7 @@ pub mod exploration;
 pub use futures_lite;
 pub use gilrs;
 pub use here_be_dragons as mapgen;
+pub use leafwing_input_manager;
 pub mod log;
 pub mod map;
 pub mod navigation;
diff --git a/src/navigation.rs b/src/navigation.rs
index 5730251..df45027 100644
--- a/src/navigation.rs
+++ b/src/navigation.rs
@@ -1,9 +1,9 @@
 use std::{error::Error, f32::consts::PI, fmt::Debug, hash::Hash, marker::PhantomData};
 
 use bevy::prelude::*;
-use bevy_input_actionmap::InputMap;
 use bevy_rapier2d::prelude::*;
 use bevy_tts::Tts;
+use leafwing_input_manager::prelude::*;
 
 use crate::{
     commands::RunIfExistsExt,
@@ -15,6 +15,17 @@ use crate::{
     utils::target_and_other,
 };
 
+#[derive(Actionlike, PartialEq, Eq, Clone, Copy, Hash, Debug)]
+pub enum NavigationAction {
+    Move,
+    Rotate,
+    SnapLeft,
+    SnapRight,
+    SnapCardinal,
+    SnapReverse,
+    Sprint,
+}
+
 #[derive(Component, Clone, Copy, Debug, Deref, DerefMut, Reflect)]
 #[reflect(Component)]
 pub struct MaxSpeed(pub f32);
@@ -46,15 +57,15 @@ pub struct Sprinting;
 #[derive(Default, Deref, DerefMut)]
 struct Snapping(bool);
 
-fn movement_controls<S, A: 'static>(
+fn movement_controls<S>(
     mut commands: Commands,
-    config: Res<NavigationConfig<S, A>>,
-    input: Res<InputMap<A>>,
+    config: Res<NavigationConfig<S>>,
     time: Res<Time>,
     mut snapping: ResMut<Snapping>,
     mut query: Query<
         (
             Entity,
+            &ActionState<NavigationAction>,
             &mut Velocity,
             &mut Speed,
             &MaxSpeed,
@@ -67,197 +78,133 @@ fn movement_controls<S, A: 'static>(
     exploration_focused: Query<Entity, With<ExplorationFocused>>,
 ) where
     S: 'static + Clone + Debug + Eq + Hash + Send + Sync,
-    A: Hash + Eq + Copy + Send + Sync,
 {
-    for (entity, mut velocity, mut speed, max_speed, rotation_speed, mut transform, destination) in
-        query.iter_mut()
+    for (
+        entity,
+        actions,
+        mut velocity,
+        mut speed,
+        max_speed,
+        rotation_speed,
+        mut transform,
+        destination,
+    ) in &mut query
     {
         if **snapping {
-            if let (Some(_), Some(rotate_left), Some(rotate_right)) = (
-                rotation_speed,
-                config.action_rotate_left,
-                config.action_rotate_right,
-            ) {
-                if input.active(rotate_left) {
-                    continue;
-                }
-                if input.active(rotate_right) {
-                    continue;
-                }
+            if actions.pressed(NavigationAction::Rotate) {
+                continue;
             }
             **snapping = false;
             continue;
         } else {
-            let sprinting = if let Some(action) = config.action_sprint {
-                input.active(action)
-            } else {
-                false
-            };
+            let sprinting = actions.pressed(NavigationAction::Sprint);
             if sprinting {
-                commands.entity(entity).insert(Sprinting::default());
+                commands.entity(entity).insert(Sprinting);
             } else {
                 commands.entity(entity).remove::<Sprinting>();
             }
-            let mut direction = Vec2::default();
-            if let Some(action) = config.action_forward {
-                if input.active(action) {
-                    direction.x += 1.;
+            let mut cleanup = false;
+            if actions.pressed(NavigationAction::Move) {
+                if let Some(pair) = actions.clamped_axis_pair(NavigationAction::Move) {
+                    cleanup = true;
+                    let mut direction = pair.xy();
+                    let strength = direction.length();
+                    if direction.x > 0. {
+                        direction.x *= config.forward_movement_factor;
+                    } else if direction.x < 0. {
+                        direction.x *= config.backward_movement_factor;
+                    }
+                    if direction.y != 0. {
+                        direction.y *= config.strafe_movement_factor;
+                    }
+                    let s = if sprinting {
+                        **max_speed
+                    } else {
+                        **max_speed / config.sprint_movement_factor
+                    };
+                    **speed = s;
+                    direction *= strength;
+                    let mut v = direction * **speed;
+                    v = transform
+                        .compute_matrix()
+                        .transform_vector3(v.extend(0.))
+                        .truncate();
+                    velocity.linvel = v;
                 }
+            } else if destination.is_none() {
+                velocity.linvel = Vec2::ZERO;
             }
-            if let Some(action) = config.action_backward {
-                if input.active(action) {
-                    direction.x -= 1.;
-                }
-            }
-            if let Some(action) = config.action_left {
-                if input.active(action) {
-                    direction.y += 1.;
-                }
-            }
-            if let Some(action) = config.action_right {
-                if input.active(action) {
-                    direction.y -= 1.;
-                }
-            }
-            if let (Some(rotation_speed), Some(rotate_left), Some(rotate_right)) = (
-                rotation_speed,
-                config.action_rotate_left,
-                config.action_rotate_right,
-            ) {
-                let delta = rotation_speed.radians() * time.delta_seconds();
-                if input.active(rotate_left) {
+            if let Some(rotation_speed) = rotation_speed {
+                if actions.pressed(NavigationAction::Rotate) {
+                    cleanup = true;
+                    let delta = rotation_speed.radians()
+                        * time.delta_seconds()
+                        * actions.clamped_value(NavigationAction::Rotate);
                     transform.rotate(Quat::from_rotation_z(delta));
                 }
-                if input.active(rotate_right) {
-                    transform.rotate(Quat::from_rotation_z(-delta));
-                }
-                if !input.active(rotate_left) && !input.active(rotate_right) {
-                    velocity.angvel = 0.;
-                }
             } else {
                 velocity.angvel = 0.;
             }
-            if direction.length_squared() != 0. {
+            if cleanup {
                 commands.entity(entity).remove::<Destination>();
                 commands.entity(entity).remove::<Exploring>();
                 for entity in exploration_focused.iter() {
                     commands.entity(entity).remove::<ExplorationFocused>();
                 }
-                direction = direction.normalize();
-                if direction.x > 0. {
-                    direction.x *= config.forward_movement_factor;
-                } else if direction.x < 0. {
-                    direction.x *= config.backward_movement_factor;
-                }
-                if direction.y != 0. {
-                    direction.y *= config.strafe_movement_factor;
-                }
-                let strength = if let (Some(forward), Some(backward), Some(left), Some(right)) = (
-                    config.action_forward,
-                    config.action_backward,
-                    config.action_left,
-                    config.action_right,
-                ) {
-                    let forward_x = input.strength(forward).abs();
-                    let backward_x = input.strength(backward).abs();
-                    let x = if forward_x > backward_x {
-                        forward_x
-                    } else {
-                        backward_x
-                    };
-                    let right_y = input.strength(right).abs();
-                    let left_y = input.strength(left).abs();
-                    let y = if right_y > left_y { right_y } else { left_y };
-                    Some(Vec2::new(x, y))
-                } else {
-                    None
-                };
-                let s = if sprinting {
-                    **max_speed
-                } else {
-                    **max_speed / config.sprint_movement_factor
-                };
-                **speed = s;
-                if let Some(strength) = strength {
-                    direction *= strength;
-                }
-                let mut v = direction * **speed;
-                v = transform
-                    .compute_matrix()
-                    .transform_vector3(v.extend(0.))
-                    .truncate();
-                velocity.linvel = v;
-            } else if destination.is_none() {
-                velocity.linvel = Vec2::ZERO;
-                **speed = 0.;
-            } else if sprinting {
-                **speed = **max_speed;
-            } else {
-                velocity.linvel = Vec2::ZERO;
-                **speed = **max_speed / 3.;
             }
         }
     }
 }
 
-fn snap<S, A: 'static>(
+fn snap<S>(
     mut tts: ResMut<Tts>,
-    input: Res<InputMap<A>>,
-    config: Res<NavigationConfig<S, A>>,
     mut snapping: ResMut<Snapping>,
-    mut query: Query<(&mut Transform, &mut Velocity, &CardinalDirection), With<Player>>,
+    mut query: Query<
+        (
+            &ActionState<NavigationAction>,
+            &mut Transform,
+            &mut Velocity,
+            &CardinalDirection,
+        ),
+        With<Player>,
+    >,
 ) -> Result<(), Box<dyn Error>>
 where
     S: 'static + Copy + Debug + Eq + Hash + Send + Sync,
-    A: Hash + Eq + Clone + Send + Sync,
 {
-    if let Some(action) = config.action_snap_left.clone() {
-        if input.just_active(action) {
-            for (mut position, mut velocity, direction) in query.iter_mut() {
-                **snapping = true;
-                position.rotation = Quat::from_rotation_z(match direction {
-                    CardinalDirection::North => PI,
-                    CardinalDirection::East => PI / 2.,
-                    CardinalDirection::South => 0.,
-                    CardinalDirection::West => PI * 1.5,
-                });
-                velocity.angvel = 0.;
-            }
+    for (actions, mut transform, mut velocity, direction) in query.iter_mut() {
+        if actions.just_pressed(NavigationAction::SnapLeft) {
+            **snapping = true;
+            transform.rotation = Quat::from_rotation_z(match direction {
+                CardinalDirection::North => PI,
+                CardinalDirection::East => PI / 2.,
+                CardinalDirection::South => 0.,
+                CardinalDirection::West => PI * 1.5,
+            });
+            velocity.angvel = 0.;
         }
-    }
-    if let Some(action) = config.action_snap_right.clone() {
-        if input.just_active(action) {
-            for (mut transform, mut velocity, direction) in query.iter_mut() {
-                **snapping = true;
-                transform.rotation = Quat::from_rotation_z(match direction {
-                    CardinalDirection::North => 0.,
-                    CardinalDirection::East => PI * 1.5,
-                    CardinalDirection::South => PI,
-                    CardinalDirection::West => PI / 2.,
-                });
-                velocity.angvel = 0.;
-            }
+        if actions.just_pressed(NavigationAction::SnapRight) {
+            **snapping = true;
+            transform.rotation = Quat::from_rotation_z(match direction {
+                CardinalDirection::North => 0.,
+                CardinalDirection::East => PI * 1.5,
+                CardinalDirection::South => PI,
+                CardinalDirection::West => PI / 2.,
+            });
+            velocity.angvel = 0.;
         }
-    }
-    if let Some(action) = config.action_snap_cardinal.clone() {
-        if input.just_active(action) {
-            for (mut transform, mut velocity, direction) in query.iter_mut() {
-                **snapping = true;
-                let yaw: Angle = direction.into();
-                let yaw = yaw.radians();
-                transform.rotation = Quat::from_rotation_z(yaw);
-                velocity.angvel = 0.;
-                tts.speak(direction.to_string(), true)?;
-            }
+        if actions.just_pressed(NavigationAction::SnapCardinal) {
+            **snapping = true;
+            let yaw: Angle = direction.into();
+            let yaw = yaw.radians();
+            transform.rotation = Quat::from_rotation_z(yaw);
+            velocity.angvel = 0.;
+            tts.speak(direction.to_string(), true)?;
         }
-    }
-    if let Some(action) = config.action_snap_reverse.clone() {
-        if input.just_active(action) {
-            for (mut transform, mut velocity, _) in query.iter_mut() {
-                **snapping = true;
-                transform.rotate(Quat::from_rotation_z(PI));
-                velocity.angvel = 0.;
-            }
+        if actions.just_pressed(NavigationAction::SnapReverse) {
+            **snapping = true;
+            transform.rotate(Quat::from_rotation_z(PI));
+            velocity.angvel = 0.;
         }
     }
     Ok(())
@@ -328,7 +275,7 @@ fn log_area_descriptions<S, A>(
     mut events: EventReader<CollisionEvent>,
     areas: Query<(&Area, Option<&Name>)>,
     players: Query<&Player>,
-    config: Res<NavigationConfig<S, A>>,
+    config: Res<NavigationConfig<S>>,
     mut log: Query<&mut Log>,
 ) where
     S: 'static + Send + Sync,
@@ -369,18 +316,7 @@ fn log_area_descriptions<S, A>(
 }
 
 #[derive(Clone, Debug)]
-pub struct NavigationConfig<S, A> {
-    pub action_backward: Option<A>,
-    pub action_forward: Option<A>,
-    pub action_left: Option<A>,
-    pub action_right: Option<A>,
-    pub action_rotate_left: Option<A>,
-    pub action_rotate_right: Option<A>,
-    pub action_snap_left: Option<A>,
-    pub action_snap_right: Option<A>,
-    pub action_snap_reverse: Option<A>,
-    pub action_snap_cardinal: Option<A>,
-    pub action_sprint: Option<A>,
+pub struct NavigationConfig<S> {
     pub forward_movement_factor: f32,
     pub backward_movement_factor: f32,
     pub strafe_movement_factor: f32,
@@ -390,20 +326,9 @@ pub struct NavigationConfig<S, A> {
     pub log_area_descriptions: bool,
 }
 
-impl<S, A> Default for NavigationConfig<S, A> {
+impl<S> Default for NavigationConfig<S> {
     fn default() -> Self {
         Self {
-            action_backward: None,
-            action_forward: None,
-            action_left: None,
-            action_right: None,
-            action_rotate_left: None,
-            action_rotate_right: None,
-            action_snap_left: None,
-            action_snap_right: None,
-            action_snap_reverse: None,
-            action_snap_cardinal: None,
-            action_sprint: None,
             forward_movement_factor: 1.,
             backward_movement_factor: 1.,
             strafe_movement_factor: 1.,
@@ -429,12 +354,12 @@ where
     A: Hash + Eq + Copy + Send + Sync,
 {
     fn build(&self, app: &mut App) {
-        if !app.world.contains_resource::<NavigationConfig<S, A>>() {
-            app.insert_resource(NavigationConfig::<S, A>::default());
+        if !app.world.contains_resource::<NavigationConfig<S>>() {
+            app.insert_resource(NavigationConfig::<S>::default());
         }
         let config = app
             .world
-            .get_resource::<NavigationConfig<S, A>>()
+            .get_resource::<NavigationConfig<S>>()
             .unwrap()
             .clone();
         const SNAP: &str = "SNAP";
@@ -442,6 +367,7 @@ where
             .register_type::<MaxSpeed>()
             .register_type::<RotationSpeed>()
             .register_type::<Sprinting>()
+            .add_plugin(InputManagerPlugin::<NavigationAction>::default())
             .add_system_to_stage(CoreStage::PostUpdate, update_direction)
             .add_system_to_stage(CoreStage::PostUpdate, remove_direction)
             .add_system(speak_direction.chain(error_handler))
@@ -450,9 +376,9 @@ where
             .add_system_to_stage(CoreStage::PostUpdate, log_area_descriptions::<S, A>);
         const MOVEMENT_CONTROLS: &str = "MOVEMENT_CONTROLS";
         if config.movement_control_states.is_empty() {
-            app.add_system(movement_controls::<S, A>.label(MOVEMENT_CONTROLS))
+            app.add_system(movement_controls::<S>.label(MOVEMENT_CONTROLS))
                 .add_system(
-                    snap::<S, A>
+                    snap::<S>
                         .chain(error_handler)
                         .label(SNAP)
                         .before(MOVEMENT_CONTROLS),
@@ -462,9 +388,9 @@ where
             for state in states {
                 app.add_system_set(
                     SystemSet::on_update(state)
-                        .with_system(movement_controls::<S, A>.label(MOVEMENT_CONTROLS))
+                        .with_system(movement_controls::<S>.label(MOVEMENT_CONTROLS))
                         .with_system(
-                            snap::<S, A>
+                            snap::<S>
                                 .chain(error_handler)
                                 .label(SNAP)
                                 .before(MOVEMENT_CONTROLS),