Most of the compute side is mocked up and compiling.

src/sprite.rs

@@ -1,4 +1,5 @@
 use crate::canvas::Drawable;
+use std::sync::Arc;
 
 #[derive(Debug, Clone)]
 pub struct Sprite {
@@ -9,7 +10,7 @@ pub struct Sprite {
     color: (f32, f32, f32, f32),
 
     textured: bool,
-    texture_id: Option<String>,
+    texture_id: Option<Arc<u32>>,
 
 }
 
@@ -41,7 +42,7 @@ impl Sprite {
         }
     }
 
-    pub fn new_with_texture(position: (f32, f32), size: (f32, f32), texture_id: String) -> Sprite {
+    pub fn new_with_texture(position: (f32, f32), size: (f32, f32), texture_id: Arc<u32>) -> Sprite {
 
         let fsize = (size.0 as f32, size.1 as f32);
 
@@ -75,7 +76,7 @@ impl Drawable for Sprite {
         self.color.clone()
     }
 
-    fn get_texture_id(&self) -> Option<String> {
+    fn get_texture_handle(&self) -> Option<Arc<u32>> {
         match self.textured {
             true => {
                 self.texture_id.clone()
@@ -83,6 +84,10 @@ impl Drawable for Sprite {
             false => None,
         }
     }
+
+    fn get_image_handle(&self) -> Option<Arc<u32>> {
+        None
+    }
 }
 
 /*