units wip

game/buildings/src/building_plugin.rs

@@ -38,7 +38,10 @@ impl Plugin for BuildingPugin {
 		);
 
 		app.add_systems(Update, init.run_if(in_state(AssetLoadState::Loading)));
-		app.add_systems(Update, hq_placement.run_if(in_state(GameplayState::PlaceHQ)));
+		app.add_systems(
+			Update,
+			hq_placement.run_if(in_state(GameplayState::PlaceHQ).and_then(in_state(GeneratorState::Idle))),
+		);
 		app.add_systems(
 			PreUpdate,
 			prepare_building_map.run_if(in_state(GeneratorState::SpawnMap)),

game/main/Cargo.toml

@@ -15,6 +15,7 @@ world_generation = { path = "../../engine/world_generation" }
 bevy_rapier3d = { version = "0.27.0", features = ["simd-stable", "parallel"] }
 rayon = "1.10.0"
 buildings = { path = "../buildings" }
+units = { path = "../units" }
 shared = { path = "../shared" }
 bevy_asset_loader = { version = "0.21.0", features = [
 	"standard_dynamic_assets",

game/main/src/map_rendering/chunk_rebuild.rs

@@ -37,7 +37,7 @@ fn chunk_rebuilder(
 	for (chunk_entity, idx) in &chunk_query {
 		#[cfg(feature = "tracing")]
 		let _spawn_span = info_span!("Rebuild Chunk").entered();
-		println!("Rebuilding Chunk");
+		info!("Rebuilding Chunk");
 		let chunk_index = idx.index;
 		let chunk_data = heightmap.get_chunk_mesh_data(chunk_index);
 		let chunk_offset = heightmap.chunks[chunk_index].chunk_offset;

game/main/src/map_rendering/map_init.rs

@@ -84,9 +84,7 @@ impl Plugin for MapInitPlugin {
 		app.add_systems(Update, despawn_map.run_if(in_state(GeneratorState::Regenerate)));
 		app.add_systems(
 			Update,
-			spawn_map
-				.run_if(in_state(AssetLoadState::LoadComplete))
-				.run_if(in_state(GeneratorState::SpawnMap)),
+			spawn_map.run_if(in_state(AssetLoadState::LoadComplete).and_then(in_state(GeneratorState::SpawnMap))),
 		);
 
 		app.insert_resource(TileManager::default());

game/main/src/utlis/debug_plugin.rs

@@ -1,8 +1,10 @@
 use bevy::{prelude::*, window::PrimaryWindow};
-use bevy_inspector_egui::bevy_egui::EguiContexts;
+use bevy_inspector_egui::bevy_egui::{systems::InputEvents, EguiContexts};
 use bevy_inspector_egui::egui;
 use bevy_rapier3d::prelude::*;
+use shared::states::GameplayState;
 use shared::tags::MainCamera;
+use units::units_debug_plugin::UnitsDebugPlugin;
 use world_generation::{
 	consts::HEX_CORNERS,
 	hex_utils::{HexCoord, INNER_RADIUS},
@@ -14,6 +16,7 @@ pub struct DebugPlugin;
 
 impl Plugin for DebugPlugin {
 	fn build(&self, app: &mut App) {
+		app.add_plugins(UnitsDebugPlugin);
 		app.insert_state(DebugState::Base);
 
 		app.add_systems(
@@ -30,6 +33,8 @@ impl Plugin for DebugPlugin {
 				.run_if(in_state(DebugState::Verbose)),
 		);
 
+		app.add_systems(Update, regenerate_map.run_if(in_state(GeneratorState::Idle)));
+
 		app.insert_resource(Shape(Polyline3d::new([
 			HEX_CORNERS[0],
 			HEX_CORNERS[1],
@@ -52,6 +57,17 @@ pub enum DebugState {
 	Verbose,
 }
 
+fn regenerate_map(
+	mut generator_state: ResMut<NextState<GeneratorState>>,
+	mut gameplay_state: ResMut<NextState<GameplayState>>,
+	input: Res<ButtonInput<KeyCode>>,
+) {
+	if input.just_pressed(KeyCode::KeyR) {
+		generator_state.set(GeneratorState::Regenerate);
+		gameplay_state.set(GameplayState::PlaceHQ);
+	}
+}
+
 fn show_tile_heights(
 	cam_query: Query<(&GlobalTransform, &Camera), With<MainCamera>>,
 	window: Query<&Window, With<PrimaryWindow>>,

game/shared/src/lib.rs

@@ -4,3 +4,4 @@ pub mod resource;
 pub mod states;
 pub mod tags;
 pub mod events;
+pub mod sets;

game/shared/src/sets.rs

@@ -0,0 +1,4 @@
+use bevy::prelude::*;
+
+#[derive(SystemSet, Debug, Clone, PartialEq, Eq, Hash)]
+pub struct GameplaySet;

game/shared/src/tags.rs

@@ -1,3 +1,9 @@
 use bevy::prelude::*;
 #[derive(Component)]
 pub struct MainCamera;
+
+#[derive(Component)]
+pub enum Faction {
+	Player,
+	Phos,
+}

game/units/Cargo.toml

@@ -0,0 +1,21 @@
+[package]
+name = "units"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+bevy = "0.14.0"
+world_generation = { path = "../../engine/world_generation" }
+shared = { path = "../shared" }
+bevy_rapier3d = "0.27.0"
+serde = { version = "1.0.204", features = ["derive"] }
+asset_loader = { path = "../../engine/asset_loader" }
+serde_json = "1.0.120"
+ron = "0.8.1"
+bevy_asset_loader = { version = "0.21.0", features = [
+	"standard_dynamic_assets",
+	"3d",
+] }
+
+[features]
+tracing = []

game/units/src/assets/mod.rs

@@ -0,0 +1,3 @@
+
+pub mod unit_asset;
+pub mod unit_database;

game/units/src/assets/unit_asset.rs

@@ -0,0 +1,52 @@
+use asset_loader::create_asset_loader;
+use bevy::{ecs::world::CommandQueue, prelude::*};
+use serde::{Deserialize, Serialize};
+
+use crate::components::{Unit, UnitDomain};
+
+#[derive(Asset, TypePath, Debug, Serialize, Deserialize)]
+pub struct UnitAsset {
+	pub name: String,
+	pub description: String,
+	pub size: u32,
+	pub prefab_path: String,
+	#[serde(skip)]
+	pub prefab: Handle<Scene>,
+	pub unit_type: UnitType,
+	pub domain: UnitDomain,
+}
+
+impl UnitAsset {
+	pub fn spawn(&self, transform: Transform) -> CommandQueue {
+		let mut commands = CommandQueue::default();
+
+		let bundle = (
+			PbrBundle {
+				transform: transform,
+				..default()
+			},
+			Unit,
+			self.domain.clone(),
+		);
+		commands.push(move |world: &mut World| {
+			world.spawn(bundle);
+		});
+
+		todo!();
+	}
+}
+
+create_asset_loader!(
+	UnitAssetPlugin,
+	UnitAssetLoader,
+	UnitAsset,
+	&["unit", "unit.ron"],
+	prefab_path -> prefab
+	;?
+);
+
+#[derive(Debug, Serialize, Deserialize)]
+pub enum UnitType {
+	Basic,
+	Turret,
+}

game/units/src/assets/unit_database.rs

@@ -0,0 +1,10 @@
+use bevy::prelude::*;
+use bevy_asset_loader::asset_collection::AssetCollection;
+
+use super::unit_asset::UnitAsset;
+
+#[derive(Resource, AssetCollection)]
+pub struct UnitDatabase {
+	#[asset(key = "units", collection(typed))]
+	pub units: Vec<Handle<UnitAsset>>,
+}

game/units/src/components.rs

@@ -0,0 +1,12 @@
+use bevy::prelude::*;
+use serde::{Deserialize, Serialize};
+
+#[derive(Component, Debug)]
+pub struct Unit;
+
+#[derive(Component, Serialize, Deserialize, Debug, Clone, Copy)]
+pub enum UnitDomain {
+	Land,
+	Air,
+	Navy,
+}

game/units/src/lib.rs

@@ -0,0 +1,5 @@
+#[cfg(debug_assertions)]
+pub mod units_debug_plugin;
+pub mod units_plugin;
+pub mod components;
+pub mod assets;

game/units/src/units_debug_plugin.rs

@@ -0,0 +1,18 @@
+use bevy::prelude::*;
+use shared::states::GameplayState;
+use world_generation::states::GeneratorState;
+
+pub struct UnitsDebugPlugin;
+
+impl Plugin for UnitsDebugPlugin {
+	fn build(&self, app: &mut App) {
+		app.add_systems(
+			Update,
+			spawn_test_unit.run_if(in_state(GeneratorState::Idle).and_then(in_state(GameplayState::Playing))),
+		);
+	}
+}
+
+fn spawn_test_unit(mut commands: Commands, input: Res<ButtonInput<KeyCode>>) {
+	
+}

game/units/src/units_plugin.rs

@@ -0,0 +1,37 @@
+use bevy::{prelude::*, window::PrimaryWindow};
+use bevy_asset_loader::loading_state::{
+	config::{ConfigureLoadingState, LoadingStateConfig},
+	LoadingStateAppExt,
+};
+use shared::states::{AssetLoadState, GameplayState};
+use world_generation::states::GeneratorState;
+
+use crate::assets::{unit_asset::UnitAssetPlugin, unit_database::UnitDatabase};
+
+pub struct UnitsPlugin;
+
+impl Plugin for UnitsPlugin {
+	fn build(&self, app: &mut App) {
+		app.add_plugins(UnitAssetPlugin);
+
+		app.configure_loading_state(LoadingStateConfig::new(AssetLoadState::Loading).load_collection::<UnitDatabase>());
+
+		app.add_systems(Update, units_control.in_set(UnitUpdateSet));
+
+		app.configure_sets(
+			Update,
+			UnitUpdateSet.run_if(in_state(GameplayState::Playing).and_then(in_state(GeneratorState::Idle))),
+		);
+	}
+}
+
+#[derive(SystemSet, Debug, Clone, PartialEq, Eq, Hash)]
+struct UnitUpdateSet;
+
+fn units_control(input: Res<ButtonInput<KeyCode>>, window: Query<&Window, With<PrimaryWindow>>) {
+	let win = window.single();
+
+	let Some(cursor_pos) = win.cursor_position() else {
+		return;
+	};
+}