.

src/drawables/sprite.rs

@@ -1,13 +1,13 @@
 use std::sync::Arc;
 use crate::canvas::*;
 use crate::canvas::managed::handles::{CanvasFontHandle, CanvasImageHandle, CanvasTextureHandle, Handle};
-use crate::canvas::canvas_frame::{Drawable};
+use crate::canvas::canvas_frame::{Drawable, Eventable};
 use crate::util::vertex::{VertexTypes, TextureVertex3D, Vertex3D};
+use winit::event::{DeviceEvent, MouseButton, ElementState, Event};
 
 ///
 #[derive(Debug, Clone)]
 pub struct Sprite {
-
     pub verts: VertexTypes,
 
     position: (f32, f32),
@@ -16,34 +16,38 @@ pub struct Sprite {
 
 /// Container class which implements drawable.
 impl Sprite {
-
     ///
     pub fn new(position: (f32, f32),
-                size: (f32, f32),
-                depth: u32,
-                texture_handle: Arc<CanvasTextureHandle>) -> Sprite {
-
+               size: (f32, f32),
+               depth: u32,
+               texture_handle: Arc<CanvasTextureHandle>) -> Sprite {
         let normalized_depth = (depth as f32 / 255.0);
 
         let verts = vec![
-            TextureVertex3D{
+            TextureVertex3D {
                 v_position: [position.0, position.1, normalized_depth],                   // top left
-                ti_position: [-0.0, -0.0] },
-            TextureVertex3D{
+                ti_position: [-0.0, -0.0],
+            },
+            TextureVertex3D {
                 v_position: [position.0, position.1 + size.1, normalized_depth],          // bottom left
-                ti_position: [-0.0, 1.0] },
-            TextureVertex3D{
+                ti_position: [-0.0, 1.0],
+            },
+            TextureVertex3D {
                 v_position: [position.0 + size.0, position.1 + size.1, normalized_depth], // bottom right
-                ti_position: [1.0, 1.0] },
-            TextureVertex3D{
+                ti_position: [1.0, 1.0],
+            },
+            TextureVertex3D {
                 v_position: [position.0, position.1, normalized_depth],                   // top left
-                ti_position: [-0.0, -0.0] },
-            TextureVertex3D{
+                ti_position: [-0.0, -0.0],
+            },
+            TextureVertex3D {
                 v_position: [position.0 + size.0, position.1 + size.1, normalized_depth], // bottom right
-                ti_position: [1.0, 1.0] },
-            TextureVertex3D{
+                ti_position: [1.0, 1.0],
+            },
+            TextureVertex3D {
                 v_position: [position.0 + size.0, position.1, normalized_depth],          // top right
-                ti_position: [1.0, -0.0] },
+                ti_position: [1.0, -0.0],
+            },
         ];
 
         Sprite {
@@ -53,12 +57,29 @@ impl Sprite {
         }
     }
 }
-impl Drawable for Sprite{
+
+impl Drawable for Sprite {
     fn get(&self) -> VertexTypes {
         self.verts.clone()
     }
+}
 
+impl Eventable<T> for Sprite {
+    fn notify<T>(&self, event: &Event<T>) -> () {
+        match event {
+            Event::DeviceEvent { event: DeviceEvent::Button{button, state }, .. } => {
+                match button.id.unwrap() {
+                    MouseButton::Left => {
+                        if state.state == ElementState::Pressed {
+                            // processor.save_edges_image();
+                        }
+                    },
+                    _ => ()
+                }
+            }
+            _ => {}
+        }
+    }
 }
 
 
-