preparation of building asset structure

Cargo.lock

@@ -745,6 +745,30 @@ dependencies = [
  "encase_derive_impl",
 ]
 
+[[package]]
+name = "bevy_eventlistener"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "63aff74ac1477b88b57ff2f82fc711a7931414be7ee7d0e96aeea45b6d4a7cb6"
+dependencies = [
+ "bevy_app",
+ "bevy_ecs",
+ "bevy_eventlistener_derive",
+ "bevy_hierarchy",
+ "bevy_utils",
+]
+
+[[package]]
+name = "bevy_eventlistener_derive"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3fc779559aa23b81da2b14fba90586755d225983c5b6d3154658e42fc088de7f"
+dependencies = [
+ "proc-macro2 1.0.86",
+ "quote 1.0.36",
+ "syn 2.0.70",
+]
+
 [[package]]
 name = "bevy_gilrs"
 version = "0.14.2"
@@ -913,6 +937,18 @@ dependencies = [
  "tracing-wasm",
 ]
 
+[[package]]
+name = "bevy_lunex"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "32e2bb6bf7507c23bb69edf4f045312448b8dbba73b85dda58e9178255ece099"
+dependencies = [
+ "bevy",
+ "bevy_mod_picking",
+ "colored",
+ "lunex_engine",
+]
+
 [[package]]
 name = "bevy_macro_utils"
 version = "0.14.2"
@@ -948,6 +984,48 @@ dependencies = [
  "glam",
 ]
 
+[[package]]
+name = "bevy_mod_picking"
+version = "0.20.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e290b8ad3e72dc621da7a9c21129da10540d78290ef8857353190e0213cac692"
+dependencies = [
+ "bevy_app",
+ "bevy_core",
+ "bevy_ecs",
+ "bevy_eventlistener",
+ "bevy_math",
+ "bevy_picking_core",
+ "bevy_picking_highlight",
+ "bevy_picking_input",
+ "bevy_picking_raycast",
+ "bevy_picking_selection",
+ "bevy_reflect",
+ "bevy_render",
+ "bevy_utils",
+ "bevy_window",
+]
+
+[[package]]
+name = "bevy_mod_raycast"
+version = "0.18.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d9e4ff45885c4716771a9f55977d8ce69596502a5241da55bf608d7cd71a9cb3"
+dependencies = [
+ "bevy_app",
+ "bevy_asset",
+ "bevy_color",
+ "bevy_derive",
+ "bevy_ecs",
+ "bevy_math",
+ "bevy_reflect",
+ "bevy_render",
+ "bevy_transform",
+ "bevy_utils",
+ "bevy_window",
+ "crossbeam-channel",
+]
+
 [[package]]
 name = "bevy_pbr"
 version = "0.14.2"
@@ -975,6 +1053,90 @@ dependencies = [
  "static_assertions",
 ]
 
+[[package]]
+name = "bevy_picking_core"
+version = "0.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "020b6cf6079927a1e6a3dd883986546632d8d09ab77840997f4936a74eade722"
+dependencies = [
+ "bevy_app",
+ "bevy_derive",
+ "bevy_ecs",
+ "bevy_eventlistener",
+ "bevy_math",
+ "bevy_reflect",
+ "bevy_render",
+ "bevy_transform",
+ "bevy_utils",
+ "bevy_window",
+ "uuid",
+]
+
+[[package]]
+name = "bevy_picking_highlight"
+version = "0.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ba45161608da1bb58cbc55fd83cf5e529e616a180778c394733c85056cd2b76"
+dependencies = [
+ "bevy_app",
+ "bevy_asset",
+ "bevy_color",
+ "bevy_ecs",
+ "bevy_picking_core",
+ "bevy_picking_selection",
+ "bevy_reflect",
+]
+
+[[package]]
+name = "bevy_picking_input"
+version = "0.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0ba8cf67c68a5e150c066366744f9a44006ead9ad280de1c9ca69a6a13c5e283"
+dependencies = [
+ "bevy_app",
+ "bevy_ecs",
+ "bevy_hierarchy",
+ "bevy_input",
+ "bevy_math",
+ "bevy_picking_core",
+ "bevy_picking_selection",
+ "bevy_reflect",
+ "bevy_render",
+ "bevy_utils",
+ "bevy_window",
+]
+
+[[package]]
+name = "bevy_picking_raycast"
+version = "0.20.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b024e7b0a6062aafd5daa746e5298a1b726c6409de11e35e0b574b712ebda3d"
+dependencies = [
+ "bevy_app",
+ "bevy_ecs",
+ "bevy_mod_raycast",
+ "bevy_picking_core",
+ "bevy_reflect",
+ "bevy_render",
+ "bevy_transform",
+ "bevy_window",
+]
+
+[[package]]
+name = "bevy_picking_selection"
+version = "0.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bf0769d84e944fbc09b0475f068e5232a8a4be15339796539aecd747413ededd"
+dependencies = [
+ "bevy_app",
+ "bevy_ecs",
+ "bevy_eventlistener",
+ "bevy_input",
+ "bevy_picking_core",
+ "bevy_reflect",
+ "bevy_utils",
+]
+
 [[package]]
 name = "bevy_ptr"
 version = "0.14.2"
@@ -1608,6 +1770,16 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3d7b894f5411737b7867f4827955924d7c254fc9f4d91a6aad6b097804b1018b"
 
+[[package]]
+name = "colored"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cbf2150cce219b664a8a70df7a1f933836724b503f8a413af9365b4dcc4d90b8"
+dependencies = [
+ "lazy_static",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "com"
 version = "0.6.0"
@@ -3079,6 +3251,18 @@ dependencies = [
  "imgref",
 ]
 
+[[package]]
+name = "lunex_engine"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "64d55d2e631c0eb2d5bc164ca826452f550a57a9b0d8da93e6e5625d23f533bd"
+dependencies = [
+ "bevy",
+ "colored",
+ "indexmap",
+ "thiserror",
+]
+
 [[package]]
 name = "mach2"
 version = "0.4.2"
@@ -3966,6 +4150,7 @@ dependencies = [
  "bevy",
  "bevy-inspector-egui",
  "bevy_asset_loader",
+ "bevy_lunex",
  "bevy_rapier3d",
  "buildings",
  "image 0.25.2",

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::map::biome_map::BiomeChunk;
+use crate::hex_utils::{offset3d_to_world, HexCoord};
 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(
-	chunk: &Chunk,
-	map: &Map,
-	biome_chunk: &BiomeChunk,
-	painter: &BiomePainterAsset,
-	tiles: &Res<Assets<TileAsset>>,
-	biomes: &Res<Assets<BiomeAsset>>,
-	mappers: &Res<Assets<TileMapperAsset>>,
-) -> Mesh {
+pub fn generate_packed_chunk_mesh(chunk: &MeshChunkData) -> 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 data = biome_chunk.data[x + z * Chunk::SIZE];
-			let coord =
-				HexCoord::from_offset(IVec2::new(x as i32, z as i32) + (chunk.chunk_offset * Chunk::SIZE as i32));
-			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();
+			let idx = x + z * Chunk::SIZE;
+			let height = chunk.heights[idx];
+			let coord = HexCoord::from_grid_pos(x, z);
+			let n = chunk.get_neighbors(&coord);
 
 			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,
-				tile.side_texture_id,
+				chunk.textures[idx][0],
+				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];
-		match cur_n {
-			Some(n_height) => {
+		let n_height = neighbors[i];
 		if n_height < height {
 			create_packed_tile_wall(
 				offset,
@@ -101,9 +81,6 @@ fn create_packed_tile(
 			);
 		}
 	}
-			_ => {}
-		}
-	}
 }
 
 fn create_packed_tile_wall(

game/buildings/src/assets/building_asset.rs

@@ -3,7 +3,13 @@ use bevy::prelude::*;
 use serde::{Deserialize, Serialize};
 use shared::identifiers::ResourceIdentifier;
 
-use crate::footprint::BuildingFootprint;
+use crate::{
+	buildings::{
+		basic_building::BasicBuildingInfo, factory_building::FactoryBuildingInfo,
+		resource_gathering::ResourceGatheringBuildingInfo,
+	},
+	footprint::BuildingFootprint,
+};
 
 #[derive(Asset, TypePath, Debug, Serialize, Deserialize)]
 pub struct BuildingAsset {
@@ -17,8 +23,25 @@ pub struct BuildingAsset {
 	pub cost: Vec<ResourceIdentifier>,
 	pub consumption: Vec<ResourceIdentifier>,
 	pub production: Vec<ResourceIdentifier>,
+
+	pub health: u32,
+
+	pub building_type: BuildingType,
+	pub animations: Vec<AnimationComponent>,
 }
 
+#[derive(Serialize, Deserialize, Debug, TypePath)]
+pub enum BuildingType {
+	Basic,
+	Gathering(ResourceGatheringBuildingInfo),
+	FactoryBuildingInfo(FactoryBuildingInfo),
+}
+
+#[derive(Serialize, Deserialize, Debug, Reflect)]
+pub enum AnimationComponent {
+	Rotation,
+	Slider,
+}
 create_asset_loader!(
 	BuildingAssetPlugin,
 	BuildingAssetLoader,

game/buildings/src/buildings/basic_building.rs

@@ -0,0 +1,4 @@
+use serde::{Deserialize, Serialize};
+use shared::identifiers::ResourceIdentifier;
+#[derive(Serialize, Deserialize, Debug)]
+pub struct BasicBuildingInfo {}

game/buildings/src/buildings/factory_building.rs

@@ -0,0 +1,6 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Serialize, Deserialize, Debug)]
+pub struct FactoryBuildingInfo {
+	pub units_to_build: Vec<()>
+}

game/buildings/src/buildings/mod.rs

@@ -0,0 +1,4 @@
+pub mod resource_gathering;
+pub mod basic_building;
+pub mod factory_building;
+pub mod tech_building;

game/buildings/src/buildings/resource_gathering.rs

@@ -0,0 +1,8 @@
+use serde::{Deserialize, Serialize};
+use shared::identifiers::ResourceIdentifier;
+
+#[derive(Serialize, Deserialize, Debug)]
+pub struct ResourceGatheringBuildingInfo {
+	pub resources_to_gather: Vec<ResourceIdentifier>,
+	pub gather_range: usize,
+}

game/buildings/src/buildings/tech_building.rs

@@ -0,0 +1,9 @@
+use serde::{Deserialize, Serialize};
+use shared::{building::BuildingIdentifier, StatusEffect};
+
+#[derive(Serialize, Deserialize, Debug)]
+pub struct TechBuildingInfo {
+	pub effect_range: usize,
+	pub buildings_to_unlock: Vec<BuildingIdentifier>,
+	pub buffs: Vec<StatusEffect>,
+}

game/buildings/src/lib.rs

@@ -4,4 +4,5 @@ pub mod building_plugin;
 pub mod buildings_map;
 pub mod footprint;
 pub mod prelude;
+mod buildings;
 pub use building_plugin::*;

game/main/Cargo.toml

@@ -27,6 +27,7 @@ bevy_asset_loader = { version = "0.21.0", features = [
 ] }
 ron = "0.8.1"
 image = "0.25.2"
+bevy_lunex = "0.2.4"
 
 [features]
 tracing = [

game/main/src/camera_system/camera_plugin.rs

@@ -2,7 +2,9 @@ use bevy::core_pipeline::experimental::taa::{TemporalAntiAliasBundle, TemporalAn
 use bevy::core_pipeline::prepass::DepthPrepass;
 use bevy::input::mouse::{MouseMotion, MouseScrollUnit, MouseWheel};
 use bevy::prelude::*;
+use bevy::render::view::RenderLayers;
 use bevy::window::{CursorGrabMode, PrimaryWindow};
+use bevy_lunex::prelude::MainUi;
 use shared::sets::GameplaySet;
 use shared::tags::MainCamera;
 use world_generation::hex_utils::HexCoord;
@@ -59,8 +61,10 @@ fn setup(mut commands: Commands, mut msaa: ResMut<Msaa>) {
 			MainCamera,
 			DepthPrepass,
 			PhosOrbitCamera::default(),
+			MainUi,
 		))
-		.insert(TemporalAntiAliasBundle::default());
+		.insert(TemporalAntiAliasBundle::default())
+		.insert(RenderLayers::layer(0));
 
 	*msaa = Msaa::Off;
 }

game/main/src/main.rs

@@ -1,3 +1,5 @@
+use std::env;
+
 use bevy::pbr::wireframe::WireframePlugin;
 use bevy::prelude::*;
 use bevy::render::texture::{ImageAddressMode, ImageFilterMode, ImageSamplerDescriptor};
@@ -10,8 +12,8 @@ mod map_rendering;
 mod phos;
 mod prelude;
 mod shader_extensions;
-mod utlis;
 mod ui;
+mod utlis;
 
 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/map_rendering/render_distance_system.rs

@@ -1,4 +1,5 @@
 use bevy::prelude::*;
+use shared::tags::MainCamera;
 
 use crate::camera_system::components::PhosCamera;
 
@@ -52,7 +53,7 @@ impl Default for RenderDistanceVisibility {
 
 fn render_distance_system(
 	mut objects: Query<(&Transform, &mut Visibility, &RenderDistanceVisibility)>,
-	camera_query: Query<&Transform, With<PhosCamera>>,
+	camera_query: Query<&Transform, With<MainCamera>>,
 	settings: Res<RenderDistanceSettings>,
 ) {
 	let camera = camera_query.single();

game/main/src/phos.rs

@@ -1,6 +1,7 @@
 use crate::camera_system::components::PhosCamera;
 use crate::map_rendering::map_init::MapInitPlugin;
 use crate::map_rendering::render_distance_system::RenderDistancePlugin;
+use crate::ui::game::build_ui::BuildUiPlugin;
 use crate::utlis::editor_plugin::EditorPlugin;
 use crate::utlis::tile_selection_plugin::TileSelectionPlugin;
 use crate::{camera_system::camera_plugin::PhosCameraPlugin, utlis::debug_plugin::DebugPlugin};
@@ -37,6 +38,7 @@ impl Plugin for PhosGamePlugin {
 			MapInitPlugin,
 			RenderDistancePlugin,
 			BuildingPugin,
+			BuildUiPlugin,
 			UnitsPlugin,
 			DespawnPuglin,
 			TileSelectionPlugin,

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(
-	// 	_pipeline: &bevy::pbr::MaterialExtensionPipeline,
-	// 	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 opaque_render_method(&self) -> bevy::pbr::OpaqueRendererMethod {
+	// 	return OpaqueRendererMethod::Auto;
 	// }
+
+	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/ui/game/build_ui.rs

@@ -1,11 +1,54 @@
-use bevy::prelude::*;
+use bevy::{prelude::*, render::view::RenderLayers};
+use bevy_lunex::prelude::*;
+use shared::tags::MainCamera;
 
 pub struct BuildUiPlugin;
 
 impl Plugin for BuildUiPlugin {
 	fn build(&self, app: &mut App) {
-		app.add_systems(PostStartup, setup);
+		// app.add_plugins(UiDefaultPlugins)
+		// 	.add_plugins(UiDebugPlugin::<MainUi>::new());
+
+		app.add_systems(PostStartup, setup_ui);
 	}
 }
 
-fn setup(mut commands: Commands) {}
+fn setup_ui(mut commands: Commands, assets: Res<AssetServer>) {
+	commands
+		.spawn((
+			Camera2dBundle {
+				transform: Transform::from_xyz(0.0, 0.0, 1000.0),
+				..default()
+			},
+			MainUi,
+		))
+		.insert(RenderLayers::layer(1));
+
+	commands
+		.spawn((
+			UiTreeBundle::<MainUi> {
+				tree: UiTree::new2d("BuildUi"),
+				..default()
+			},
+			Name::new("Build UI"),
+			SourceFromCamera,
+			RenderLayers::layer(1),
+		))
+		.with_children(|ui| {
+			ui.spawn((
+				UiLink::<MainUi>::path("Root"),
+				UiLayout::boundary()
+					.pos1(Ab(20.0))
+					.pos2(Rl(100.0) - Ab(20.0))
+					.pack::<Base>(),
+				RenderLayers::layer(1),
+			));
+
+			ui.spawn((
+				UiLink::<MainUi>::path("Root/Rect"),
+				UiLayout::solid().size((Ab(1920.0), Ab(1080.0))).pack::<Base>(),
+				UiImage2dBundle::from(assets.load("textures/world/test2.png")),
+				RenderLayers::layer(1),
+			));
+		});
+}

game/main/src/ui/game/mod.rs

@@ -1,2 +1 @@
-
 pub mod build_ui;

game/main/src/ui/mod.rs

@@ -1,2 +1 @@
-
 pub mod game;

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},

game/shared/src/building.rs

@@ -1,6 +1,7 @@
+use bevy::reflect::Reflect;
 use serde::{Deserialize, Serialize};
 
-#[derive(Default, PartialEq, Eq, Serialize, Deserialize)]
+#[derive(Default, Reflect, Debug, PartialEq, Eq, Serialize, Deserialize)]
 pub struct BuildingIdentifier(pub usize);
 
 impl From<i32> for BuildingIdentifier {

game/shared/src/identifiers.rs

@@ -1,9 +1,15 @@
-use bevy::prelude::Resource;
+use bevy::reflect::Reflect;
 use serde::{Deserialize, Serialize};
 use world_generation::hex_utils::HexCoord;
 
-#[derive(Serialize, Deserialize, Debug)]
+#[derive(Serialize, Deserialize, Debug, Reflect)]
 pub struct ResourceIdentifier {
 	pub id: u32,
 	pub qty: u32,
 }
+
+#[derive(Serialize, Deserialize, Debug, Reflect)]
+pub struct UnitIdentifier(u32);
+
+#[derive(Serialize, Deserialize, Debug, Reflect)]
+pub struct TileIdentifier(u32);

game/shared/src/lib.rs

@@ -1,3 +1,4 @@
+use bevy::reflect::Reflect;
 use serde::{Deserialize, Serialize};
 
 pub mod building;
@@ -17,3 +18,17 @@ pub enum Tier {
 	Three,
 	Superior,
 }
+
+#[derive(Serialize, Deserialize, Debug, Reflect)]
+pub enum StatusEffect {
+	UnitRange(f32),
+	UnitAttack(f32),
+	UnitHealth(f32),
+	StructureRange(f32),
+	StructureAttack(f32),
+	StructureHealth(f32),
+	BuildSpeedMulti(f32),
+	BuildCostMulti(f32),
+	ConsumptionMulti(f32),
+	ProductionMulti(f32),
+}

game/units/src/lib.rs

@@ -1,3 +1,5 @@
+use bevy::reflect::Reflect;
+use serde::{Deserialize, Serialize};
 
 pub mod assets;
 pub mod components;