musing about config/savestate loading

src/runtime/system.rs

@@ -0,0 +1,33 @@
+use std::time::Instant;
+
+use cgmath::{Euler, Quaternion};
+use legion::world::SubWorld;
+use legion::IntoQuery;
+use legion::*;
+use nalgebra::Quaternion as naQuaternion;
+use rapier3d::dynamics::{IntegrationParameters, JointSet, RigidBodySet};
+use rapier3d::geometry::{BroadPhase, ColliderSet, NarrowPhase};
+use rapier3d::pipeline::{PhysicsPipeline, ChannelEventCollector};
+
+use crate::camera::{Camera, CameraController};
+use crate::components::{Collider, LoopState, Mesh, Physics, Position};
+use imgui::FontSource;
+use crate::physics::state::PhysicsState;
+
+
+#[system]
+#[write_component(Collider)]
+#[write_component(Physics)]
+#[write_component(Mesh)]
+pub fn runtime_load(
+    world: &mut SubWorld,
+    #[resource] physics_state: &mut PhysicsState,
+    #[resource] physics_pipeline: &mut PhysicsPipeline,
+) {
+    // Make sure all the entities we care about are added to the system
+    let mut query = <(&mut Collider, &mut Physics, &mut Mesh)>::query();
+    for (collider, physics, mesh) in query.iter_mut(world) {
+
+    }
+
+}