Implement invulnerability/intangibility and sakurai angle

src/fighter/visual.rs

@@ -11,9 +11,27 @@ pub struct FighterAnimations {
     pub baked: Handle<BakedFighterAnimations>,
 }
 
+#[derive(Clone, Copy, Default, PartialEq)]
+pub enum LastKnownInvulnerabilityState {
+    #[default]
+    Vulnerable,
+    Intangible,
+    Invulnerable,
+}
+
+impl From<&FighterInvulnerabilityState> for LastKnownInvulnerabilityState {
+    fn from(value: &FighterInvulnerabilityState) -> Self {
+        match value {
+            FighterInvulnerabilityState::Vulnerable => Self::Vulnerable,
+            FighterInvulnerabilityState::Invulnerable { .. } => Self::Invulnerable,
+            FighterInvulnerabilityState::Intangible { .. } => Self::Intangible,
+        }
+    }
+}
+
 #[derive(Component, Clone, Default)]
 pub struct FighterInvulnerabilityVisualState {
-    pub last_known_state: FighterInvulnerabilityState,
+    pub last_known_state: LastKnownInvulnerabilityState,
     pub frames_in_state: u32,
 }
 
@@ -27,8 +45,10 @@ pub fn update_status_colors(
     game_settings: Res<GameSettings>,
 ) {
     for (invuln_state, mut invuln_state_visual) in &mut fighters {
-        if *invuln_state != invuln_state_visual.last_known_state {
-            invuln_state_visual.last_known_state = *invuln_state;
+        let curr_state = invuln_state.into();
+        let last_known_state = invuln_state_visual.last_known_state;
+        if curr_state != last_known_state {
+            invuln_state_visual.last_known_state = curr_state;
             invuln_state_visual.frames_in_state = 0;
         }
     }
@@ -38,18 +58,18 @@ pub fn update_status_colors(
             .expect("Material should have relevant fighter available");
 
         let status_color = match invuln_state_visual.last_known_state {
-            FighterInvulnerabilityState::Vulnerable => bevy::color::palettes::css::WHITE.into(),
-            FighterInvulnerabilityState::Invulnerable => {
+            LastKnownInvulnerabilityState::Vulnerable => bevy::color::palettes::css::WHITE.into(),
+            LastKnownInvulnerabilityState::Invulnerable => {
                 game_settings.fighter_common.intangible_color
             }
-            FighterInvulnerabilityState::Intangible => {
+            LastKnownInvulnerabilityState::Intangible => {
                 game_settings.fighter_common.intangible_color
             }
         };
 
         let intensity = match invuln_state_visual.last_known_state {
-            FighterInvulnerabilityState::Vulnerable => 0.0,
-            FighterInvulnerabilityState::Invulnerable | FighterInvulnerabilityState::Intangible => {
+            LastKnownInvulnerabilityState::Vulnerable => 0.0,
+            LastKnownInvulnerabilityState::Invulnerable | LastKnownInvulnerabilityState::Intangible => {
                 let cycle_frames = invuln_state_visual.frames_in_state
                     % game_settings.fighter_common.intangible_pulse_duration;
                 1.0 - cycle_frames as f32