Implement animation root motion deltas (#84)

Implements root motion and adds a dash attack.

Reviewed-on: #84
Co-authored-by: Álex Román Núñez <eirexe@eirteam.moe>

src/schedule.rs

@@ -17,14 +17,14 @@ pub enum GameplaySet {
     Input,
     /// Decide whether the current fighter state hands off to another one.
     Interrupt,
+    /// Sample the animation pose selected by the interrupt pass.
+    Animation,
     /// Run the fighter state that survived the interrupt pass.
     StateUpdate,
     /// Integrate velocities into positions.
     Physics,
     /// Resolve the integrated positions against the stage.
     Collision,
-    /// Solve collision boxes
-    Animation,
     /// Resolve attacks
     Attacks,
     /// Advance match rules and detect the end of the match.
@@ -42,9 +42,9 @@ impl Plugin for GameplaySchedulePlugin {
             (
                 GameplaySet::Input,
                 GameplaySet::Interrupt,
+                GameplaySet::Animation,
                 GameplaySet::StateUpdate,
                 GameplaySet::Physics,
-                GameplaySet::Animation,
                 GameplaySet::Collision,
                 GameplaySet::Attacks,
                 GameplaySet::MatchRules,