factor ou projectile components and systems

src/states/linear/components_projectile.rs

@@ -0,0 +1,33 @@
+use bevy::math::Vec2;
+use bevy::prelude::Component;
+use crate::states::linear::RoundBallType;
+
+#[derive(Component)]
+pub struct RoundBallProjectile {
+    pub velocity: Vec2,
+    pub direction: Vec2,
+    pub previous_position: Vec2,
+    pub ball_type: RoundBallType,
+    pub hit_result: Option<ProjectileHit>,
+    pub target_position: Option<Vec2>,
+}
+
+#[derive(Copy, Clone)]
+pub struct ProjectileHit {
+    pub hit_progress: f32,
+    pub hit_position: Vec2,
+    pub segment_index: usize,
+}
+
+
+#[derive(Component)]
+pub struct IntersectMarker;
+
+pub struct Intersection {
+    pub t: f32,
+    pub world_pos: Vec2,
+    pub segment_index: usize,
+}
+
+#[derive(Component)]
+pub struct InsertMarker;