wip: week of changes

raidillon_core/src/scene.rs

@@ -1,9 +1,20 @@
 use std::collections::HashMap;
+use std::path::{Path, PathBuf};
 
 pub struct Scene {
     title: String,
     world: hecs::World,
-    skybox_texture_path: String,
+    skybox_texture_path: Option<PathBuf>,
+}
+
+impl Scene {
+    pub fn new(title: String, skybox_texture_path: Option<PathBuf>) -> Self {
+        Self {
+            title,
+            world: hecs::World::new(),
+            skybox_texture_path,
+        }
+    }
 }
 
 impl AsRef<Scene> for Scene {