Move state stuff to its own folder

src/main.rs

@@ -1,7 +1,6 @@
 mod camera;
 mod chunk;
 mod cube;
-mod hud_state;
 mod light;
 mod quad;
 mod state;
@@ -9,7 +8,6 @@ mod texture;
 mod uniforms;
 mod vertex;
 mod world;
-mod world_state;
 
 use std::time::{Duration, Instant};
 use wgpu::SwapChainError;

src/state/hud.rs

@@ -88,7 +88,7 @@ impl HudState {
         let texture = Texture::from_bytes(
             render_device,
             render_queue,
-            include_bytes!("../assets/gui/widgets.png"),
+            include_bytes!("../../assets/gui/widgets.png"),
             "Texture GUI widgets",
         )
         .unwrap();
@@ -151,7 +151,7 @@ impl HudState {
         let module = &render_device.create_shader_module(&wgpu::ShaderModuleDescriptor {
             label: Some("UI shader"),
             flags: wgpu::ShaderFlags::all(),
-            source: wgpu::ShaderSource::Wgsl(include_str!("shaders/ui.wgsl").into()),
+            source: wgpu::ShaderSource::Wgsl(include_str!("../shaders/ui.wgsl").into()),
         });
 
         let pipeline_layout =

src/state/mod.rs

@@ -1,3 +1,6 @@
+mod hud;
+mod world;
+
 use std::time::Duration;
 
 use cgmath::{InnerSpace, Rad};
@@ -6,7 +9,8 @@ use winit::{
     window::Window,
 };
 
-use crate::{hud_state::HudState, world_state::WorldState};
+use hud::HudState;
+use world::WorldState;
 
 pub struct State {
     pub window_size: winit::dpi::PhysicalSize<u32>,

src/state/world.rs

@@ -161,7 +161,7 @@ impl WorldState {
             &(wgpu::ShaderModuleDescriptor {
                 label: Some("shader"),
                 flags: wgpu::ShaderFlags::all(),
-                source: wgpu::ShaderSource::Wgsl(include_str!("shaders/world.wgsl").into()),
+                source: wgpu::ShaderSource::Wgsl(include_str!("../shaders/world.wgsl").into()),
             }),
         );