Add pipeline loader

src/game/assets/pipelines/simple.rs

@@ -1,4 +1,7 @@
-use std::{error::Error, sync::Arc};
+use std::{
+    error::Error,
+    sync::{Arc, RwLock},
+};
 
 use vulkano::{
     command_buffer::{AutoCommandBufferBuilder, PrimaryAutoCommandBuffer},
@@ -33,16 +36,14 @@ use crate::core::render::{
     resources::texture::Texture,
 };
 
-pub struct SimplePipeline {
-    pipeline: Arc<GraphicsPipeline>,
-}
+pub struct SimplePipeline;
 
 impl SimplePipeline {
     pub fn new(
         device: &Arc<Device>,
         swapchain_format: Format,
         depth_format: Format,
-    ) -> Result<Self, Box<dyn Error>> {
+    ) -> Result<Arc<GraphicsPipeline>, Box<dyn Error>> {
         let vs = shaders::vs::load(device.clone())?
             .entry_point("main")
             .ok_or("Failed find main entry point of vertex shader".to_string())?;
@@ -111,11 +112,7 @@ impl SimplePipeline {
             },
         )?;
 
-        Ok(Self { pipeline })
-    }
-
-    pub fn pipeline(&self) -> &Arc<GraphicsPipeline> {
-        &self.pipeline
+        Ok(pipeline)
     }
 }