Cargo.toml

@@ -2,8 +2,6 @@
 name = "rust-game-engine"
 version = "0.1.0"
 edition = "2021"
-authors = ["phito", "endmove"]
-repository = "https://git.endmove.eu/phito/rust-game-engine.git"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
@@ -13,9 +11,3 @@ env_logger = "0.10.0"
 pollster = "0.3.0"
 wgpu = "0.17.0"
 winit = "0.28.6"
-criterion = { version = "0.5.1", features = ["html_reports"] }
-
-
-[[bench]]
-name = "voxel_map_benchmark"
-harness = false

benches/voxel_map_benchmark.rs

@@ -1,37 +0,0 @@
-use criterion::{black_box, criterion_group, criterion_main, Criterion};
-
-const MAP_WIDTH: usize = 100;
-const MAP_HEIGHT: usize = 100;
-const MAP_DEPTH: usize = 100;
-
-#[derive(Clone, Copy, Debug)]
-struct Voxel {
-    r: u8, g: u8, b: u8
-}
-
-fn voxel_vec_1d(data: Vec<Voxel>) -> Voxel {
-    const X: usize = 0;
-    const Y: usize = 0;
-    const Z: usize = 0;
-
-    data[X + Y * MAP_WIDTH + Z * MAP_WIDTH * MAP_HEIGHT]
-}
-
-fn voxel_vec_3d(data: Vec<Vec<Vec<Voxel>>>) -> Voxel {
-    const X: usize = 0;
-    const Y: usize = 0;
-    const Z: usize = 0;
-
-    data[X][Y][Z]
-}
-
-fn criterion_benchmark(c: &mut Criterion) {
-    let vec_1d = vec![Voxel { r: 0, g: 0, b: 0 }; MAP_WIDTH * MAP_HEIGHT * MAP_DEPTH];
-    let vec_3d = vec![vec![vec![Voxel { r: 0, g: 0, b: 0 }; MAP_DEPTH]; MAP_HEIGHT]; MAP_WIDTH];
-
-    c.bench_function("voxels in 1d vector", |b| b.iter(|| voxel_vec_1d(black_box(vec_1d.clone()))));
-    c.bench_function("voxels in 3d vector", |b| b.iter(|| voxel_vec_3d(black_box(vec_3d.clone()))));
-}
-
-criterion_group!(benches, criterion_benchmark);
-criterion_main!(benches);

src/main.rs

@@ -1,27 +1,23 @@
-mod voxel;
-
 use std::borrow::Cow;
 use winit::{
     event::{Event, WindowEvent},
     event_loop::{ControlFlow, EventLoop},
-    window::{WindowBuilder, Window},
+    window::Window,
 };
 
 async fn run(event_loop: EventLoop<()>, window: Window) {
     let size = window.inner_size();
 
     let instance = wgpu::Instance::default();
-    let surface = unsafe { instance.create_surface(&window) }
-        .expect("Failed to create surface");
 
-    let adapter_options = wgpu::RequestAdapterOptions {
+    let surface = unsafe { instance.create_surface(&window) }.unwrap();
+    let adapter = instance
+        .request_adapter(&wgpu::RequestAdapterOptions {
             power_preference: wgpu::PowerPreference::default(),
             force_fallback_adapter: false,
-        compatible_surface: None,
-    };
-
-    let adapter = instance
-        .request_adapter(&adapter_options)
+            // Request an adapter which can render to our surface
+            compatible_surface: Some(&surface),
+        })
         .await
         .expect("Failed to find an appropriate adapter");
 
@@ -42,12 +38,12 @@ async fn run(event_loop: EventLoop<()>, window: Window) {
 
     // Load the shaders from disk
     let shader = device.create_shader_module(wgpu::ShaderModuleDescriptor {
-        label: Some("Shader"),
+        label: None,
         source: wgpu::ShaderSource::Wgsl(Cow::Borrowed(include_str!("shader.wgsl"))),
     });
 
     let pipeline_layout = device.create_pipeline_layout(&wgpu::PipelineLayoutDescriptor {
-        label: Some("Pipeline Layout"),
+        label: None,
         bind_group_layouts: &[],
         push_constant_ranges: &[],
     });
@@ -56,7 +52,7 @@ async fn run(event_loop: EventLoop<()>, window: Window) {
     let swapchain_format = swapchain_capabilities.formats[0];
 
     let render_pipeline = device.create_render_pipeline(&wgpu::RenderPipelineDescriptor {
-        label: Some("Render Pipeline"),
+        label: None,
         layout: Some(&pipeline_layout),
         vertex: wgpu::VertexState {
             module: &shader,
@@ -144,23 +140,8 @@ async fn run(event_loop: EventLoop<()>, window: Window) {
 }
 
 fn main() {
-    // Instantiate event loop and win builder
     let event_loop = EventLoop::new();
-    let win_builder = WindowBuilder::new();
-
-    // Create and configure window
-    let window_def_size = winit::dpi::LogicalSize::new(640, 360);
-    // let window_icon = Icon::from_path("../assets/icon.ico", None).expect("Failed to load icon");
-    let window = win_builder.with_title("Rust Game Engine")
-        .with_inner_size(window_def_size)
-        .with_min_inner_size(window_def_size)
-        .with_resizable(true)
-        .with_enabled_buttons(winit::window::WindowButtons::from_bits(3).unwrap())
-        .with_transparent(true)
-        // .with_window_icon(Some(window_icon))
-        .build(&event_loop)
-        .unwrap();
-
+    let window = winit::window::Window::new(&event_loop).unwrap();
     #[cfg(not(target_arch = "wasm32"))]
     {
         env_logger::init();

src/voxel.rs

@@ -1,59 +0,0 @@
-#[derive(PartialEq, Clone, Copy, Debug)]
-struct Voxel {
-    r: u8, g: u8, b: u8
-}
-
-const AIR_VOXEL: Voxel = Voxel { r: 0, g: 0, b: 0 };
-
-struct VoxelMap {
-    data: Vec<Voxel>,
-    width: usize,
-    height: usize,
-    depth: usize
-}
-
-impl VoxelMap {
-    fn new(width: usize, height: usize, depth: usize) -> Self {
-        Self {
-            data: vec![AIR_VOXEL; width * height * depth],
-            width,
-            height,
-            depth
-        }
-    }
-
-    fn set(&mut self, x: usize, y: usize, z: usize, voxel: Voxel) {
-        if x < self.width && y < self.height && z < self.depth {
-            self.data[x + y * self.width + z * self.width * self.height] = voxel;
-        }
-    }
-
-    fn get(&self, x: usize, y: usize, z: usize) -> Voxel {
-        if x < self.width && y < self.height && z < self.depth {
-            self.data[x + y * self.width + z * self.width * self.height]
-        } else {
-            AIR_VOXEL
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn test_voxel_map() {
-        let mut map = VoxelMap::new(10, 10, 10);
-        map.set(0, 0, 0, Voxel { r: 255, g: 0, b: 0 });
-        assert_eq!(map.get(0, 0, 0), Voxel { r: 255, g: 0, b: 0 });
-        assert_eq!(map.get(1, 0, 0), AIR_VOXEL);
-        assert_eq!(map.get(0, 1, 0), AIR_VOXEL);
-        assert_eq!(map.get(0, 0, 1), AIR_VOXEL);
-        assert_eq!(map.get(10, 0, 0), AIR_VOXEL);
-        assert_eq!(map.get(0, 10, 0), AIR_VOXEL);
-        assert_eq!(map.get(0, 0, 10), AIR_VOXEL);
-
-        // out of bounds
-        assert_eq!(map.get(0, 0, 11), AIR_VOXEL);
-    }
-}