Feature biome support

Cargo.toml

@@ -53,7 +53,11 @@ egui_extras = "0.22.0"
 huffman-compress = { git = "https://github.com/zzhgithub/rust-huffman-compress", branch = "features-serde", features = [
     "serde",
 ] }
-
+noise = { version = "0.8.2" }
+#  解决冲突
+lock_api = "0.4.10"
+codespan-reporting = "0.11.1"
+inotify = "0.9.6"
 
 [profile.dev.package.bevy_rapier3d]
 opt-level = 3
@@ -64,13 +68,8 @@ codegen-units = 1
 [target.'cfg(target_arch = "x86_64")'.dependencies]
 simdnoise = { version = "3.1.6" }
 
-[target.'cfg(target_arch = "aarch64")'.dependencies]
-noise = { version = "0.8.2" }
-#  解决冲突
-lock_api = "0.4.10"
-codespan-reporting = "0.11.1"
-inotify = "0.9.6"
-
+# [target.'cfg(target_arch = "aarch64")'.dependencies]
+# noise = { version = "0.8.2" }
 
 [features]
 default = ["server_ui"]

README.md

@@ -1,5 +1,9 @@
 # Just Join (来噻)
 
+![f](pic/f.png)
+
+----
+
 this rep is rebuild from https://github.com/zzhgithub/just_join. The goal is to make the original project support the online multiplayer game
 
 > ~~Ka Le on windows i5 cpu. optimizing!~~
@@ -18,6 +22,14 @@ For Client
 cargo run --release --bin client
 ```
 
+# Src/lib.rs Const 
+```rust
+// generate map every time when you restart game(use in test mode)
+// Before game you should set to flase
+pub const CLIENT_MAP_GEN: bool = true;
+```
+
+
 # Controller
 - W - forward
 - S - backward
@@ -26,8 +38,8 @@ cargo run --release --bin client
 - Space - Jump
 - ESC - toggle grab cursor
 - T - toggle One/Thrid Person
-- E Open composite rules list
-- Q throw active toolbar object
+- E - Open composite rules list
+- Q - throw active toolbar object
 
 # Feature List
 - [x] Load unlimited maps
@@ -58,6 +70,8 @@ cargo run --release --bin client
   - [ ] opmtimize UI（Show current toolbar and knapsack）
   - [ ] support search
   - [ ] add more formula
+- [x] more biomes support
+  - [ ] decorate_terrain
 - [ ] task system
 - [ ] manor system
 - [ ] wind zone

README_CN.md

@@ -1,5 +1,9 @@
 # Just Join (来噻)
 
+![f](pic/f.png)
+
+----
+
 此仓库是 https://github.com/zzhgithub/just_join 的网络化重构施工中。敬请期待。
 
 
@@ -30,6 +34,12 @@ cargo run --release --bin client
 - E 打开合成表
 - Q 丢弃toolbar上激活中的物品
 
+# LIB 中的配置常量
+```rust
+// 是否每次都重新生成地形
+// 游戏前 请设置成false
+pub const CLIENT_MAP_GEN: bool = true;
+```
 
 # 功能列表
 
@@ -61,6 +71,8 @@ cargo run --release --bin client
   - [ ] 增强交互（显示当前背包）
   - [ ] 支撑合成公式搜索
   - [ ] 添加更多游戏内的公式
+- [x] 更多群落支撑 
+  - [ ] 装饰群落
 - [ ] 任务系统
 - [ ] 领地系统
 - [ ] 风场

src/lib.rs

@@ -27,11 +27,13 @@ pub const CHUNK_SIZE: i32 = 16;
 pub const CHUNK_SIZE_U32: u32 = CHUNK_SIZE as u32;
 pub const CHUNK_SIZE_ADD_2_U32: u32 = CHUNK_SIZE_U32 + 2;
 // 贴图个数
-pub const MAX_TEXTURE_COUNT: usize = 9;
+pub const MAX_TEXTURE_COUNT: usize = 13;
 // 物体选择半径
 pub const TOUCH_RADIUS: f32 = 5.;
 pub const CLIENT_DEBUG: bool = false;
 pub const CLIENT_FPS: bool = false;
+// 是否每次都重新生成地形
+pub const CLIENT_MAP_GEN: bool = true;
 
 // 最大物品堆放
 pub const MAX_STAFF_FIXED: usize = 999;

src/voxel_world/biomes/basic_land.rs

@@ -0,0 +1,49 @@
+// 基础大陆
+
+use ndshape::ConstShape;
+
+use crate::voxel_world::voxel::{Grass, Soli, Sown, Stone, Voxel, VoxelMaterial};
+
+use super::{BiomesGenerator, SampleShape, MOUNTAIN_LEVEL, SEE_LEVEL, SNOW_LEVEL};
+
+// 基础大陆
+// 1. 雪顶
+// 2. 石块
+// 3. 草
+// 4. 泥土 5
+pub struct BasicLandBiomes;
+
+impl BiomesGenerator for BasicLandBiomes {
+    fn gen_land_with_info(
+        &self,
+        _chunk_key: crate::voxel_world::chunk::ChunkKey,
+        voxels: &mut Vec<Voxel>,
+        chunk_index: u32,
+        _plane_index: u32,
+        height: f32,
+        xyz: [u32; 3],
+    ) {
+        let [x, y, z] = xyz;
+        if height >= SNOW_LEVEL {
+            // 雪线之上
+            voxels[chunk_index as usize] = Sown::into_voxel();
+            if y > 0 {
+                // 雪之下雪乃
+                let under_sown = SampleShape::linearize([x, y - 1, z]);
+                voxels[under_sown as usize] = Sown::into_voxel();
+            }
+        } else if height >= MOUNTAIN_LEVEL {
+            voxels[chunk_index as usize] = Stone::into_voxel();
+            // 一层实体
+        } else if height >= SEE_LEVEL {
+            // 一层 草 5层的土
+            voxels[chunk_index as usize] = Grass::into_voxel();
+            for y_offset in 1..=5 {
+                if y > y_offset {
+                    let under_grass = SampleShape::linearize([x, y - y_offset, z]);
+                    voxels[under_grass as usize] = Soli::into_voxel();
+                }
+            }
+        }
+    }
+}

src/voxel_world/biomes/bule_land.rs

@@ -0,0 +1,44 @@
+// 苍翠大陆
+
+use ndshape::ConstShape;
+
+use crate::voxel_world::voxel::{BuleGrass, Soli, Sown, Stone, VoxelMaterial};
+
+use super::{BiomesGenerator, SampleShape, MOUNTAIN_LEVEL, SEE_LEVEL, SNOW_LEVEL};
+
+pub struct BuleLandBoimes;
+
+impl BiomesGenerator for BuleLandBoimes {
+    fn gen_land_with_info(
+        &self,
+        _chunk_key: crate::voxel_world::chunk::ChunkKey,
+        voxels: &mut Vec<crate::voxel_world::voxel::Voxel>,
+        chunk_index: u32,
+        _plane_index: u32,
+        height: f32,
+        xyz: [u32; 3],
+    ) {
+        let [x, y, z] = xyz;
+        if height >= SNOW_LEVEL {
+            // 雪线之上
+            voxels[chunk_index as usize] = Sown::into_voxel();
+            if y > 0 {
+                // 雪之下雪乃
+                let under_sown = SampleShape::linearize([x, y - 1, z]);
+                voxels[under_sown as usize] = Sown::into_voxel();
+            }
+        } else if height >= MOUNTAIN_LEVEL + 6.0 {
+            voxels[chunk_index as usize] = Stone::into_voxel();
+            // 一层实体
+        } else if height >= SEE_LEVEL {
+            // 一层 草 5层的土
+            voxels[chunk_index as usize] = BuleGrass::into_voxel();
+            for y_offset in 1..=5 {
+                if y > y_offset {
+                    let under_grass = SampleShape::linearize([x, y - y_offset, z]);
+                    voxels[under_grass as usize] = Soli::into_voxel();
+                }
+            }
+        }
+    }
+}

src/voxel_world/biomes/dry_land.rs

@@ -0,0 +1,44 @@
+// 干燥大陆
+
+use ndshape::ConstShape;
+
+use crate::voxel_world::voxel::{DryGrass, Soli, Sown, Stone, VoxelMaterial};
+
+use super::{BiomesGenerator, SampleShape, MOUNTAIN_LEVEL, SEE_LEVEL, SNOW_LEVEL};
+
+pub struct DryLandBiomes;
+
+impl BiomesGenerator for DryLandBiomes {
+    fn gen_land_with_info(
+        &self,
+        _chunk_key: crate::voxel_world::chunk::ChunkKey,
+        voxels: &mut Vec<crate::voxel_world::voxel::Voxel>,
+        chunk_index: u32,
+        _plane_index: u32,
+        height: f32,
+        xyz: [u32; 3],
+    ) {
+        let [x, y, z] = xyz;
+        if height >= SNOW_LEVEL {
+            // 雪线之上
+            voxels[chunk_index as usize] = Sown::into_voxel();
+            if y > 0 {
+                // 雪之下雪乃
+                let under_sown = SampleShape::linearize([x, y - 1, z]);
+                voxels[under_sown as usize] = Sown::into_voxel();
+            }
+        } else if height >= MOUNTAIN_LEVEL + 2.0 {
+            voxels[chunk_index as usize] = Stone::into_voxel();
+            // 一层实体
+        } else if height >= SEE_LEVEL {
+            // 一层 草 5层的土
+            voxels[chunk_index as usize] = DryGrass::into_voxel();
+            for y_offset in 1..=5 {
+                if y > y_offset {
+                    let under_grass = SampleShape::linearize([x, y - y_offset, z]);
+                    voxels[under_grass as usize] = Soli::into_voxel();
+                }
+            }
+        }
+    }
+}

src/voxel_world/biomes/mod.rs

@@ -0,0 +1,130 @@
+use ndshape::{ConstShape, ConstShape2u32, ConstShape3u32};
+use noise::{
+    core::worley::{distance_functions::euclidean, ReturnType},
+    utils::NoiseMapBuilder,
+    Worley,
+};
+
+use crate::{CHUNK_SIZE, CHUNK_SIZE_U32};
+
+use self::{
+    basic_land::BasicLandBiomes, bule_land::BuleLandBoimes, dry_land::DryLandBiomes,
+    sand_land::SandLandBiomes, snow_land::SnowLandBiomes,
+};
+
+use super::{chunk::ChunkKey, voxel::Voxel};
+
+pub mod basic_land;
+pub mod bule_land;
+pub mod dry_land;
+pub mod sand_land;
+pub mod snow_land;
+
+pub type SampleShape = ConstShape3u32<CHUNK_SIZE_U32, CHUNK_SIZE_U32, CHUNK_SIZE_U32>;
+pub type PanleShap = ConstShape2u32<CHUNK_SIZE_U32, CHUNK_SIZE_U32>;
+
+// 处理 生物群落
+pub fn biomes_generate(
+    chunk_key: ChunkKey,
+    seed: i32,
+    suface_index: Vec<u32>,
+    voxels: &mut Vec<Voxel>,
+) {
+    if suface_index.len() == 0 {
+        return;
+    }
+    // 生成噪声
+    let noise = biomes_noise(chunk_key, seed);
+
+    for index in suface_index {
+        // 由噪声生产的特征值
+        let [x, _, z] = SampleShape::delinearize(index);
+        let index_2d = PanleShap::linearize([x, z]);
+        let atrr = noise[index_2d as usize];
+        let generator = get_generator_by_atrr(atrr);
+        generator.gen_land(chunk_key.clone(), voxels, index, index_2d);
+        // fixme: 这里要记录对于其他方块的影响
+    }
+}
+
+// 获取不同的生成器
+fn get_generator_by_atrr(data: f32) -> Box<dyn BiomesGenerator> {
+    if data < 0.1 {
+        return BasicLandBiomes.into_boxed_generator();
+    } else if data < 0.4 {
+        return DryLandBiomes.into_boxed_generator();
+    } else if data < 0.6 {
+        return SnowLandBiomes.into_boxed_generator();
+    } else if data < 0.8 {
+        return SandLandBiomes.into_boxed_generator();
+    } else {
+        return BuleLandBoimes.into_boxed_generator();
+    }
+}
+
+pub fn biomes_noise(chunk_key: ChunkKey, seed: i32) -> Vec<f32> {
+    let noise = Worley::new(seed as u32)
+        .set_distance_function(euclidean)
+        .set_return_type(ReturnType::Value)
+        .set_frequency(0.008);
+
+    let x_offset = (chunk_key.0.x * CHUNK_SIZE) as f64;
+    let z_offset = (chunk_key.0.z * CHUNK_SIZE) as f64;
+
+    noise::utils::PlaneMapBuilder::<_, 2>::new(noise)
+        .set_size(CHUNK_SIZE as usize, CHUNK_SIZE as usize)
+        .set_x_bounds(x_offset, x_offset + CHUNK_SIZE as f64)
+        .set_y_bounds(z_offset, z_offset + CHUNK_SIZE as f64)
+        .build()
+        .into_iter()
+        .map(|x| x as f32)
+        .collect()
+}
+
+pub trait BiomesGenerator: 'static + Sync + Send {
+    fn gen_land_with_info(
+        &self,
+        chunk_key: ChunkKey,
+        voxels: &mut Vec<Voxel>,
+        chunk_index: u32,
+        plane_index: u32,
+        height: f32,
+        xyz: [u32; 3],
+    );
+
+    fn gen_land(
+        &self,
+        chunk_key: ChunkKey,
+        voxels: &mut Vec<Voxel>,
+        chunk_index: u32,
+        plane_index: u32,
+    ) {
+        let base_y: f32 = (chunk_key.0.y * CHUNK_SIZE) as f32;
+        let [x, y, z] = SampleShape::delinearize(chunk_index);
+        let height = base_y + y as f32;
+        self.gen_land_with_info(
+            chunk_key,
+            voxels,
+            chunk_index,
+            plane_index,
+            height,
+            [x, y, z],
+        );
+    }
+}
+
+pub trait IntoBoxedTerrainGenerator: BiomesGenerator + Sized {
+    fn into_boxed_generator(self) -> Box<Self>;
+}
+
+impl<T: BiomesGenerator> IntoBoxedTerrainGenerator for T {
+    fn into_boxed_generator(self) -> Box<Self> {
+        Box::new(self)
+    }
+}
+// 海平面
+pub const SEE_LEVEL: f32 = -60. + 76.;
+// 山峰线
+pub const MOUNTAIN_LEVEL: f32 = -60. + 100.;
+// 雪线
+pub const SNOW_LEVEL: f32 = -60. + 100.;