World structs

src/app/mod.rs

@@ -1,13 +1,13 @@
 use winit::event::Event;
 use noise::Perlin;
 
-use crate::renderer::{camera::CameraTransform, Level};
+use crate::renderer::{camera::CameraTransform, RenderSpace};
 
 mod camera_controller; 
 use camera_controller::CameraController;
 
-mod world_gen; 
-use world_gen::WorldGen;
+mod world;
+use world::World;
 
 pub enum GameState {
     Paused,
@@ -15,19 +15,17 @@ pub enum GameState {
 }
 
 pub struct App {
-    world_gen: WorldGen,
-    camera_controller: CameraController
+    camera_controller: CameraController,
+    world: World
 }
 
 impl App {
-    pub fn new(level: &mut dyn Level) -> Self {
-        let mut instance = Self { 
+    pub fn new(renderer: &mut dyn RenderSpace) -> Self {
+        Self { 
             camera_controller: CameraController::new(), 
-            world_gen: WorldGen::new()
-        };
-
-        instance.world_gen.generate(level, &Perlin::new());
-        instance
+            world: World::new("default".to_string())
+        }
+        //instance.world_gen.generate(renderer, &Perlin::new());
     }
 
     pub fn input(&mut self, event: &Event<()>) {

src/app/world.rs

@@ -1,12 +0,0 @@
-
-
-struct World {
-
-}
-
-impl World {
-
-    pub fn new() -> Self {
-        Self {}
-    }
-}

src/app/world/block.rs

@@ -0,0 +1,12 @@
+
+#[derive(Clone)]
+pub struct WorldBlock {
+    pub data: [u8;32*32*32]
+}
+
+impl WorldBlock {
+    pub fn new() -> Self {
+        let data = [0_u8; 32*32*32];
+        Self { data }
+    }
+}

src/app/world/chunk.rs

@@ -0,0 +1,14 @@
+use cgmath::Point3;
+use crate::app::world::WorldBlock;
+
+pub struct WorldChunk {
+    pos: Point3<u32>,
+    blocks: Box<[WorldBlock]>
+}
+
+impl WorldChunk {
+    pub fn new(pos: Point3<u32>) -> Self {
+        let blocks = vec![WorldBlock::new(); 16*16*16].into_boxed_slice();
+        Self { pos, blocks }
+    }
+}

src/app/world/generator.rs

@@ -2,7 +2,7 @@ use cgmath::Point3;
 use noise::{Perlin, NoiseFn};
 use rand::{Rng, prelude::ThreadRng};
 
-use crate::renderer::Level;
+use crate::renderer::RenderSpace;
 use crate::renderer::buffers::BLOCK_SIZE;
 
 const SCALE: f64 = 150.0;
@@ -44,7 +44,7 @@ impl WorldGen {
     /* 
     *   Generate world
     */
-    pub fn generate(&mut self, level: &mut dyn Level, noise: &Perlin)  {
+    pub fn generate(&mut self, renderer: &mut dyn RenderSpace, noise: &Perlin)  {
         let mut rng = rand::thread_rng();
         let mut dirty: Vec<usize> = Vec::new();
 
@@ -57,7 +57,7 @@ impl WorldGen {
                 // Generate blocks
                 for by in 0..bh {
                     // Get
-                    let b = level.block_get(Point3{x:bx, y:by, z:bz});
+                    let b = renderer.block_get(Point3{x:bx, y:by, z:bz});
                     dirty.push(b.id);
                     // Fill
                     for x in 0..BLOCK_SIZE {
@@ -75,7 +75,7 @@ impl WorldGen {
         }
 
         for id in dirty {
-            level.block_dirty(id);
+            renderer.block_dirty(id);
         }
     }
 }

src/app/world/mod.rs

@@ -0,0 +1,26 @@
+mod generator;
+use generator::WorldGen;
+mod chunk;
+use chunk::WorldChunk;
+mod block;
+use block::WorldBlock;
+
+pub struct World {
+    name: String,
+    chunks: Vec<WorldChunk> // Loaded chunks
+}
+
+impl World {
+
+    pub fn new(name: String) -> Self {
+        Self { name, chunks: Vec::new() }
+    }
+
+    fn load(&mut self) {
+
+    }
+
+    fn save(&mut self) {
+
+    }
+}

src/renderer/buffers/blocks.rs

@@ -4,12 +4,12 @@ use crate::renderer::{buffers, buffers::{BLOCK_SIZE, BLOCK_TEX_SIZE, BLOCK_TEX_L
 
 
 #[derive(Clone)]
-pub struct Block {
+pub struct RenderBlock {
     pub id: usize,
     pub data: [u8;BLOCK_LEN]
 }
 
-impl Block {
+impl RenderBlock {
     pub fn new() -> Self {
         Self { id: 0, data: [0_u8;BLOCK_LEN] }
     }
@@ -21,7 +21,7 @@ impl Block {
 
 
 pub struct Blocks {
-    blocks: Box<[Block]>,
+    blocks: Box<[RenderBlock]>,
     free_block: usize,
     texture: wgpu::Texture,
     pub bind_layout: wgpu::BindGroupLayout,
@@ -90,7 +90,7 @@ impl Blocks {
         );
 
         // Data
-        let mut blocks = vec![Block::new(); BLOCK_ARR_LEN].into_boxed_slice();
+        let mut blocks = vec![RenderBlock::new(); BLOCK_ARR_LEN].into_boxed_slice();
         for (i, b) in blocks.iter_mut().enumerate() { b.id = i; }
         println!("Blocks size: {} MB, max: {}", BLOCK_TEX_LEN as f32 / 1024.0 / 1024.0, BLOCK_ARR_LEN);
 
@@ -122,14 +122,14 @@ impl Blocks {
         );
     }
 
-    pub fn get(&mut self, block_id: usize) -> &mut Block {
+    pub fn get(&mut self, block_id: usize) -> &mut RenderBlock {
         &mut self.blocks[block_id]
     }
 
     /*
     *   Allocates new block
     */
-    pub fn alloc(&mut self) -> &mut Block {
+    pub fn alloc(&mut self) -> &mut RenderBlock {
         // Make sure we still have some free blocks
         if self.free_block >= BLOCK_ARR_LEN { panic!("No more free blocks! we should consider reusing blocks..."); }
 

src/renderer/buffers/mod.rs

@@ -20,7 +20,7 @@ pub use nodes::Nodes;
 
 mod blocks;
 pub use blocks::Blocks;
-pub use blocks::Block;
+pub use blocks::RenderBlock;
 
 mod uniform;
 pub use uniform::Uniform;

src/renderer/mod.rs

@@ -9,8 +9,8 @@ use passes::{RaytracePass, PostprocessPass};
 pub mod camera; 
 use camera::Camera;
 
-pub mod level;
-pub use level::Level;
+pub mod renderspace;
+pub use renderspace::RenderSpace;
 
 pub struct Renderer {
     surface: wgpu::Surface,

src/renderer/renderspace.rs

@@ -2,12 +2,12 @@ use cgmath::Point3;
 use crate::renderer::{Renderer, buffers};
 
 
-pub trait Level {
-    fn block_get(&mut self, block_pos: Point3<usize>) -> &mut buffers::Block;
+pub trait RenderSpace {
+    fn block_get(&mut self, block_pos: Point3<usize>) -> &mut buffers::RenderBlock;
     fn block_dirty(&mut self, id: usize);
 }
 
-impl Level for Renderer {
+impl RenderSpace for Renderer {
 
     /*
     *   Grabs existing or allocates new block for given position
@@ -15,7 +15,7 @@ impl Level for Renderer {
     *   block_pos: Position of the block in world, in block space
     *   block_id: Block identifier, equal to Block.id
     */
-    fn block_get(&mut self, block_pos: Point3<usize>) -> &mut buffers::Block {
+    fn block_get(&mut self, block_pos: Point3<usize>) -> &mut buffers::RenderBlock {
         // Get node
         let node_idx = block_pos.x + buffers::NODE_TEX_SIZE * (block_pos.y + buffers::NODE_TEX_SIZE * block_pos.z);
         let node_value = self.buffers.node_buffer.nodes[node_idx];