Buildings Processing

Tile/Chunk updates events

game/main/src/utlis/debug_plugin.rs

@@ -0,0 +1,97 @@
+use bevy::{prelude::*, window::PrimaryWindow};
+use bevy_inspector_egui::bevy_egui::EguiContexts;
+use bevy_inspector_egui::egui;
+use bevy_rapier3d::prelude::*;
+use shared::tags::MainCamera;
+use world_generation::{
+	consts::HEX_CORNERS,
+	hex_utils::{HexCoord, INNER_RADIUS},
+	prelude::Map,
+	states::GeneratorState,
+};
+
+pub struct DebugPlugin;
+
+impl Plugin for DebugPlugin {
+	fn build(&self, app: &mut App) {
+		app.insert_state(DebugState::Base);
+
+		app.add_systems(
+			Update,
+			show_tile_heights
+				.run_if(in_state(GeneratorState::Idle))
+				.run_if(not(in_state(DebugState::None))),
+		);
+
+		app.add_systems(
+			Update,
+			verbose_data
+				.run_if(in_state(GeneratorState::Idle))
+				.run_if(in_state(DebugState::Verbose)),
+		);
+
+		app.insert_resource(Shape(Polyline3d::new([
+			HEX_CORNERS[0],
+			HEX_CORNERS[1],
+			HEX_CORNERS[2],
+			HEX_CORNERS[3],
+			HEX_CORNERS[4],
+			HEX_CORNERS[5],
+			HEX_CORNERS[0],
+		])));
+	}
+}
+
+#[derive(Resource)]
+struct Shape(pub Polyline3d<7>);
+
+#[derive(States, Debug, Clone, PartialEq, Eq, Hash)]
+pub enum DebugState {
+	Base,
+	None,
+	Verbose,
+}
+
+fn show_tile_heights(
+	cam_query: Query<(&GlobalTransform, &Camera), With<MainCamera>>,
+	window: Query<&Window, With<PrimaryWindow>>,
+	rapier_context: Res<RapierContext>,
+	map: Res<Map>,
+	mut gizmos: Gizmos,
+	shape: Res<Shape>,
+) {
+	let win = window.single();
+	let (cam_transform, camera) = cam_query.single();
+	let Some(cursor_pos) = win.cursor_position() else {
+		return;
+	};
+
+	let Some(cam_ray) = camera.viewport_to_world(cam_transform, cursor_pos) else {
+		return;
+	};
+
+	let collision = rapier_context.cast_ray(
+		cam_ray.origin,
+		cam_ray.direction.into(),
+		500.,
+		true,
+		QueryFilter::only_fixed(),
+	);
+
+	if let Some((_e, dist)) = collision {
+		let contact_point = cam_ray.get_point(dist);
+		let contact_coord = HexCoord::from_world_pos(contact_point);
+		if map.is_in_bounds(&contact_coord) {
+			let height = map.sample_height(&contact_coord);
+			gizmos.primitive_3d(
+				&shape.0,
+				contact_coord.to_world(height + 0.01),
+				Quat::IDENTITY,
+				Color::WHITE,
+			);
+		}
+		gizmos.sphere(contact_point, Quat::IDENTITY, 0.1, Srgba::rgb(1., 0., 0.5));
+	}
+}
+
+fn verbose_data() {}