From ed9a2d65814cb8e21fea5fbc93fd8bc01a4ccacc Mon Sep 17 00:00:00 2001
From: Elijah Voigt <elijah.caine.mv@gmail.com>
Date: Sun, 19 Nov 2023 21:02:42 -0800
Subject: [PATCH] Camera animations! And Turns!

---
 src/display3d.rs                           | 54 +++++++++++++++++++++-
 src/game.rs                                | 30 ++++++++++--
 target/x86_64-unknown-linux-gnu/Dockerfile | 14 ------
 3 files changed, 79 insertions(+), 19 deletions(-)
 delete mode 100644 target/x86_64-unknown-linux-gnu/Dockerfile

diff --git a/src/display3d.rs b/src/display3d.rs
index f1f060c..9b50102 100644
--- a/src/display3d.rs
+++ b/src/display3d.rs
@@ -42,6 +42,9 @@ impl Plugin for Display3dPlugin {
                         .run_if(on_event::<MouseButtonInput>()),
                     pick_up.run_if(any_component_added::<game::Selected>),
                     put_down.run_if(any_component_removed::<game::Selected>()),
+                    switch_sides
+                        .run_if(in_state(GameState::Play))
+                        .run_if(state_changed::<game::TurnState>()),
                 ),
             )
             .add_systems(
@@ -59,7 +62,11 @@ impl Plugin for Display3dPlugin {
             )
             .add_systems(
                 OnEnter(DisplayState::Display3d),
-                (activate::<Display3d>, set_piece_texture),
+                (
+                    activate::<Display3d>,
+                    set_piece_texture,
+                    opening_animation.run_if(run_once()),
+                ),
             )
             .add_systems(OnExit(DisplayState::Display3d), deactivate::<Display3d>)
             .add_systems(
@@ -160,6 +167,10 @@ fn initialize(mut commands: Commands, board: Res<game::Board>, assets: Res<Asset
 fn hydrate_camera(
     events: Query<(&Name, Entity), Added<Camera>>,
     assets: Res<AssetsMap>,
+    assets_map: Res<AssetsMap>,
+    gltfs: Res<Assets<Gltf>>,
+    state: Res<State<game::TurnState>>,
+    mut players: Query<&mut AnimationPlayer>,
     mut commands: Commands,
 ) {
     events
@@ -167,6 +178,7 @@ fn hydrate_camera(
         .filter(|(name, _)| name.as_str() == "GameCam")
         .for_each(|(_, entity)| {
             info!("Initialize 3d camera");
+            // Populate the components for the camera
             commands.entity(entity).insert((
                 Display3d,
                 DisplayState::Display3d,
@@ -193,6 +205,20 @@ fn hydrate_camera(
                 },
                 Name::new("3D Camera"),
             ));
+
+            let gltf = gltfs.get(&assets_map.models).expect("Load GLTF content");
+            // Set it to the default position by starting the initial animation
+            if let Ok(mut player) = players.get_mut(entity) {
+                info!("Animations: {:?}", gltf.named_animations.keys());
+                // GameCamIntro1, GameCamIntro2, GameCamSide1>2, GameCamSide2>1
+                let animation = match state.get() {
+                    game::TurnState::SideA => gltf.named_animations.get("GameCamIntro1"),
+                    game::TurnState::SideB => gltf.named_animations.get("GameCamIntro2"),
+                };
+                player
+                    .play(animation.expect("Camera Startup").clone())
+                    .pause();
+            }
         });
 }
 
@@ -587,3 +613,29 @@ fn set_tile_hitbox(
         *transform = Transform::from_translation(board_translation(index));
     });
 }
+
+fn opening_animation(mut players: Query<&mut AnimationPlayer, (With<Camera>, With<Display3d>)>) {
+    players.iter_mut().for_each(|mut player| {
+        info!("Playing intro camera animation");
+        player.resume()
+    });
+}
+
+fn switch_sides(
+    mut players: Query<&mut AnimationPlayer, (With<Camera>, With<Display3d>)>,
+    assets_map: Res<AssetsMap>,
+    gltfs: Res<Assets<Gltf>>,
+    state: Res<State<game::TurnState>>,
+) {
+    let gltf = gltfs.get(&assets_map.models).expect("Load GLTF content");
+    players.iter_mut().for_each(|mut player| {
+        let animation = match state.get() {
+            game::TurnState::SideA => gltf.named_animations.get("GameCamSide2>1"),
+            game::TurnState::SideB => gltf.named_animations.get("GameCamSide1>2"),
+        };
+        player.start_with_transition(
+            animation.expect("Camera Transition Animation").clone(),
+            Duration::from_secs_f32(1.00),
+        );
+    });
+}
diff --git a/src/game.rs b/src/game.rs
index 6d1a453..8baff09 100644
--- a/src/game.rs
+++ b/src/game.rs
@@ -9,6 +9,7 @@ impl Plugin for GamePlugin {
     fn build(&self, app: &mut App) {
         app.add_event::<Move>()
             .add_event::<Selection>()
+            .add_state::<TurnState>()
             .add_systems(Startup, setup_board)
             .add_systems(
                 Update,
@@ -23,6 +24,9 @@ impl Plugin for GamePlugin {
                     }),
                     handle_selection.run_if(on_event::<Selection>()),
                     capture_piece.run_if(any_component_added::<Captured>),
+                    switch_sides.run_if(|input: Res<Input<KeyCode>>| -> bool {
+                        input.just_pressed(KeyCode::N)
+                    }),
                 ),
             )
             .add_systems(
@@ -30,7 +34,8 @@ impl Plugin for GamePlugin {
                 (
                     asserts::<display2d::Display2d>.run_if(in_state(DisplayState::Display2d)),
                     asserts::<display3d::Display3d>.run_if(in_state(DisplayState::Display3d)),
-                ).run_if(in_state(GameState::Play)),
+                )
+                    .run_if(in_state(GameState::Play)),
             )
             .add_systems(
                 PostUpdate,
@@ -39,6 +44,13 @@ impl Plugin for GamePlugin {
     }
 }
 
+#[derive(Clone, Copy, PartialEq, Eq, Hash, Debug, Default, States)]
+pub(crate) enum TurnState {
+    #[default]
+    SideA,
+    SideB,
+}
+
 #[derive(Debug, Component, Clone, PartialEq, Copy)]
 pub(crate) enum Piece {
     Pawn,
@@ -455,7 +467,7 @@ fn handle_selection(
                                 audio_event.send(AudioEvent::Invalid);
                                 *done = true;
                             }
-                        },
+                        }
                     }
                 });
             }
@@ -507,6 +519,16 @@ fn asserts<T: Component>(
         );
     }
     if cameras.iter().len() != 1 {
-        panic!("There should be 1 cameras in this state, but there is only {}", cameras.iter().len());
+        panic!(
+            "There should be 1 cameras in this state, but there is only {}",
+            cameras.iter().len()
+        );
     }
-}
\ No newline at end of file
+}
+
+fn switch_sides(state: Res<State<TurnState>>, mut next: ResMut<NextState<TurnState>>) {
+    match state.get() {
+        TurnState::SideA => next.set(TurnState::SideB),
+        TurnState::SideB => next.set(TurnState::SideA),
+    }
+}
diff --git a/target/x86_64-unknown-linux-gnu/Dockerfile b/target/x86_64-unknown-linux-gnu/Dockerfile
deleted file mode 100644
index b886343..0000000
--- a/target/x86_64-unknown-linux-gnu/Dockerfile
+++ /dev/null
@@ -1,14 +0,0 @@
-
-FROM ghcr.io/cross-rs/x86_64-unknown-linux-gnu:0.2.5
-
-RUN apt-get update && \
-    apt-get install --assume-yes \
-        g++ \
-        libasound2-dev \
-        libudev-dev \
-        libwayland-dev \
-        libx11-dev \
-        libxkbcommon-dev \
-        mesa-vulkan-drivers \
-        pkg-config ;
-