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