Merge branch 'master' into lunex

engine/world_generation/src/consts.rs

@@ -41,9 +41,9 @@ pub const HEX_NORMALS: [Vec3; 6] = [
 ];
 
 pub const ATTRIBUTE_PACKED_VERTEX_DATA: MeshVertexAttribute =
-	MeshVertexAttribute::new("PackedVertexData", 988540817, VertexFormat::Uint32);
+	MeshVertexAttribute::new("PackedVertexData", 7, VertexFormat::Uint32);
 pub const ATTRIBUTE_VERTEX_HEIGHT: MeshVertexAttribute =
-	MeshVertexAttribute::new("VertexHeight", 988540717, VertexFormat::Float32);
+	MeshVertexAttribute::new("VertexHeight", 8, VertexFormat::Float32);
 
 pub const ATTRIBUTE_TEXTURE_INDEX: MeshVertexAttribute =
 	MeshVertexAttribute::new("TextureIndex", 988540917, VertexFormat::Uint32);

engine/world_generation/src/generators/packed_mesh_generator.rs

@@ -1,9 +1,5 @@
-use crate::hex_utils::HexCoord;
+use crate::hex_utils::{offset3d_to_world, HexCoord};
-use crate::map::biome_map::BiomeChunk;
 use crate::prelude::*;
-use crate::tile_manager::TileAsset;
-use crate::tile_mapper::TileMapperAsset;
-use crate::{biome_asset::BiomeAsset, biome_painter::BiomePainterAsset};
 use bevy::{
 	prelude::*,
 	render::{
@@ -12,15 +8,7 @@ use bevy::{
 	},
 };
 
-pub fn generate_packed_chunk_mesh(
+pub fn generate_packed_chunk_mesh(chunk: &MeshChunkData) -> Mesh {
-	chunk: &Chunk,
-	map: &Map,
-	biome_chunk: &BiomeChunk,
-	painter: &BiomePainterAsset,
-	tiles: &Res<Assets<TileAsset>>,
-	biomes: &Res<Assets<BiomeAsset>>,
-	mappers: &Res<Assets<TileMapperAsset>>,
-) -> Mesh {
 	let vertex_count: usize = Chunk::SIZE * Chunk::SIZE * 6;
 	let mut packed_data = Vec::with_capacity(vertex_count);
 	let mut indices = Vec::with_capacity(vertex_count);
@@ -28,16 +16,10 @@ pub fn generate_packed_chunk_mesh(
 
 	for z in 0..Chunk::SIZE {
 		for x in 0..Chunk::SIZE {
-			let height = chunk.heights[x + z * Chunk::SIZE];
+			let idx = x + z * Chunk::SIZE;
-			let data = biome_chunk.data[x + z * Chunk::SIZE];
+			let height = chunk.heights[idx];
-			let coord =
+			let coord = HexCoord::from_grid_pos(x, z);
-				HexCoord::from_offset(IVec2::new(x as i32, z as i32) + (chunk.chunk_offset * Chunk::SIZE as i32));
+			let n = chunk.get_neighbors(&coord);
-			let n = map.get_neighbors(&coord);
-			let biome = biomes.get(painter.sample_biome(biomes, &data)).unwrap();
-
-			let mapper = mappers.get(biome.tile_mapper.id());
-			let tile_handle = mapper.unwrap().sample_tile(height);
-			let tile = tiles.get(tile_handle).unwrap();
 
 			create_packed_tile(
 				UVec2::new(x as u32, z as u32),
@@ -46,8 +28,8 @@ pub fn generate_packed_chunk_mesh(
 				&mut packed_data,
 				&mut indices,
 				&mut heights,
-				tile.texture_id,
+				chunk.textures[idx][0],
-				tile.side_texture_id,
+				chunk.textures[idx][1],
 			);
 		}
 	}
@@ -65,7 +47,7 @@ pub fn generate_packed_chunk_mesh(
 fn create_packed_tile(
 	offset: UVec2,
 	height: f32,
-	neighbors: &[Option<f32>; 6],
+	neighbors: &[f32; 6],
 	packed_data: &mut Vec<u32>,
 	indices: &mut Vec<u32>,
 	heights: &mut Vec<f32>,
@@ -85,9 +67,7 @@ fn create_packed_tile(
 	}
 
 	for i in 0..neighbors.len() {
-		let cur_n = neighbors[i];
+		let n_height = neighbors[i];
-		match cur_n {
-			Some(n_height) => {
 		if n_height < height {
 			create_packed_tile_wall(
 				offset,
@@ -101,9 +81,6 @@ fn create_packed_tile(
 			);
 		}
 	}
-			_ => {}
-		}
-	}
 }
 
 fn create_packed_tile_wall(

game/main/src/main.rs

@@ -14,6 +14,7 @@ mod prelude;
 mod shader_extensions;
 mod ui;
 mod utlis;
+mod ui;
 
 fn main() {
 	App::new()

game/main/src/map_rendering/map_init.rs

@@ -3,6 +3,7 @@ use bevy::log::*;
 use bevy::{
 	pbr::{ExtendedMaterial, NotShadowCaster},
 	prelude::*,
+	render::render_resource::{ColorTargetState, FragmentState, RenderPipelineDescriptor},
 };
 use bevy_asset_loader::prelude::*;
 
@@ -219,6 +220,7 @@ fn spawn_map(
 ) {
 	paint_map(&mut heightmap, &biome_painter, &tile_assets, &tile_mappers);
 
+	//Prepare Mesh Data
 	let map_size = UVec2::new(heightmap.width as u32, heightmap.height as u32);
 	let chunk_meshes: Vec<_> = heightmap
 		.chunks
@@ -236,6 +238,8 @@ fn spawn_map(
 		.collect();
 
 	let mut registry = PhosChunkRegistry::new(chunk_meshes.len());
+
+	//Spawn Chunks
 	{
 		#[cfg(feature = "tracing")]
 		let _spawn_span = info_span!("Spawn Chunks").entered();
@@ -277,20 +281,6 @@ fn spawn_map(
 		}
 	}
 
-	// commands.spawn((
-	// 	MaterialMeshBundle {
-	// 		transform: Transform::from_translation(heightmap.get_center()),
-	// 		mesh: meshes.add(
-	// 			Plane3d::default()
-	// 				.mesh()
-	// 				.size(heightmap.get_world_width(), heightmap.get_world_height()),
-	// 		),
-	// 		material: atlas.water_material.clone(),
-	// 		..default()
-	// 	},
-	// 	NotShadowCaster,
-	// ));
-
 	commands.insert_resource(registry);
 	generator_state.set(GeneratorState::Idle);
 	if cur_game_state.get() != &MenuState::InGame {

game/main/src/shader_extensions/chunk_material.rs

@@ -1,8 +1,10 @@
 use bevy::asset::{Asset, Handle};
-use bevy::pbr::MaterialExtension;
+use bevy::pbr::{Material, MaterialExtension};
 use bevy::reflect::TypePath;
+use bevy::render::mesh::{MeshVertexAttribute, MeshVertexBufferLayoutRef};
 use bevy::render::render_resource::{AsBindGroup, ShaderRef};
 use bevy::render::texture::Image;
+use world_generation::consts::{ATTRIBUTE_PACKED_VERTEX_DATA, ATTRIBUTE_VERTEX_HEIGHT};
 
 #[derive(Asset, TypePath, AsBindGroup, Debug, Clone)]
 pub struct ChunkMaterial {
@@ -15,25 +17,50 @@ impl MaterialExtension for ChunkMaterial {
 	fn fragment_shader() -> ShaderRef {
 		"shaders/world/chunk.wgsl".into()
 	}
+}
 
-	// fn vertex_shader() -> ShaderRef {
+#[derive(Asset, TypePath, AsBindGroup, Debug, Clone)]
+pub struct PackedChunkMaterial {
+	#[texture(100, dimension = "2d_array")]
+	#[sampler(101)]
+	pub array_texture: Handle<Image>,
+}
+
+impl Material for PackedChunkMaterial {
+	fn fragment_shader() -> ShaderRef {
+		"shaders/world/chunk.wgsl".into()
+	}
+
+	fn vertex_shader() -> ShaderRef {
+		"shaders/world/chunk_packed.wgsl".into()
+	}
+
+	fn prepass_vertex_shader() -> ShaderRef {
+		"shaders/world/chunk_packed.wgsl".into()
+	}
+
+	// fn deferred_vertex_shader() -> ShaderRef {
 	// 	"shaders/world/chunk_packed.wgsl".into()
 	// }
 
-	// fn specialize(
+	// fn opaque_render_method(&self) -> bevy::pbr::OpaqueRendererMethod {
-	// 	_pipeline: &bevy::pbr::MaterialExtensionPipeline,
+	// 	return OpaqueRendererMethod::Auto;
-	// 	descriptor: &mut bevy::render::render_resource::RenderPipelineDescriptor,
-	// 	layout: &bevy::render::mesh::MeshVertexBufferLayout,
-	// 	_key: bevy::pbr::MaterialExtensionKey<Self>,
-	// ) -> Result<(), bevy::render::render_resource::SpecializedMeshPipelineError> {
-	// 	let vertex_layout = layout.get_layout(&[
-	// 		// Mesh::ATTRIBUTE_POSITION.at_shader_location(0),
-	// 		// Mesh::ATTRIBUTE_UV_0.at_shader_location(1),
-	// 		// Mesh::ATTRIBUTE_NORMAL.at_shader_location(2),
-	// 		ATTRIBUTE_PACKED_VERTEX_DATA.at_shader_location(7),
-	// 		ATTRIBUTE_VERTEX_HEIGHT.at_shader_location(8),
-	// 	])?;
-	// 	descriptor.vertex.buffers = vec![vertex_layout];
-	// 	Ok(())
 	// }
+
+	fn specialize(
+		_pipeline: &bevy::pbr::MaterialPipeline<Self>,
+		descriptor: &mut bevy::render::render_resource::RenderPipelineDescriptor,
+		layout: &MeshVertexBufferLayoutRef,
+		_key: bevy::pbr::MaterialPipelineKey<Self>,
+	) -> Result<(), bevy::render::render_resource::SpecializedMeshPipelineError> {
+		let vertex_layout = layout.0.get_layout(&[
+			// Mesh::ATTRIBUTE_POSITION.at_shader_location(0),
+			// Mesh::ATTRIBUTE_UV_0.at_shader_location(1),
+			// Mesh::ATTRIBUTE_NORMAL.at_shader_location(2),
+			ATTRIBUTE_PACKED_VERTEX_DATA.at_shader_location(7),
+			ATTRIBUTE_VERTEX_HEIGHT.at_shader_location(8),
+		])?;
+		descriptor.vertex.buffers = vec![vertex_layout];
+		Ok(())
+	}
 }

game/main/src/utlis/chunk_utils.rs

@@ -13,6 +13,7 @@ use world_generation::{
 	generators::{
 		chunk_colliders::generate_chunk_collider,
 		mesh_generator::{generate_chunk_mesh, generate_chunk_water_mesh},
+		packed_mesh_generator::generate_packed_chunk_mesh,
 	},
 	hex_utils::offset_to_world,
 	prelude::{Chunk, Map, MeshChunkData},