Проектная работа - WIP

2026-06-09 18:53:20 +03:00
parent aaa5cfdc10
commit c0e22baefd
7 changed files with 1465 additions and 38 deletions
@@ -4,8 +4,8 @@ version = "0.1.0"
 edition = "2024"

 [dependencies]
-bevy = { version = "0.18", default-features = false, features = ["2d_bevy_render", "bevy_log", "bevy_winit", "bevy_text", "bevy_ui", "debug"] }
-# bevy = { version = "0.18" }
+# bevy = { version = "0.18", default-features = false, features = ["2d_bevy_render", "bevy_log", "bevy_winit", "bevy_text", "bevy_ui", "debug"] }
+bevy = { version = "0.18" }
 tracing = "0.1"
 tracing-subscriber = "0.3"

@@ -0,0 +1,42 @@
+use bevy::{app::FixedMain, prelude::*};
+
+fn main() {
+    App::new() //
+        .add_plugins(DefaultPlugins)
+        .add_systems(StateTransition, state_transition)
+        .add_systems(PreStartup, pre_startup)
+        .add_systems(Startup, startup)
+        .add_systems(PostStartup, post_startup)
+        .add_systems(First, first)
+        .add_systems(PreUpdate, pre_update)
+        .add_systems(FixedMain, fixed_main)
+        .run();
+}
+
+fn state_transition() {
+    info!("StateTransition");
+}
+
+fn pre_startup() {
+    info!("PreStartup");
+}
+
+fn startup() {
+    info!("Startup");
+}
+
+fn post_startup() {
+    info!("PostStartup");
+}
+
+fn first() {
+    info!("First");
+}
+
+fn pre_update() {
+    info!("PreUpdate");
+}
+
+fn fixed_main() {
+    info!("FixedMain");
+}
@@ -32,3 +32,7 @@ pub struct End;
 /// Скорость движения
 #[derive(Component)]
 pub struct Velocity(pub f32);
+
+/// Еда
+#[derive(Component)]
+pub struct Meal;
@@ -16,12 +16,14 @@ impl GridBarier {
    }
 }

+/// Событие роста змеи
 #[derive(Event)]
 pub struct GrowUp;

+/// Событие столкновения змеи
 #[derive(Event, Debug)]
 pub enum Collision {
    Bounds,
    Tail,
-    Meal,
+    Meal(Entity),
 }
@@ -1,7 +1,7 @@
 use bevy::prelude::*;

 use crate::{
-    domain::{Collision, Direction, FIELD_SIZE, GRID_SIZE, GridBarier, Head, Position, SnakePath, Tail, Velocity},
+    domain::{Collision, Direction, FIELD_SIZE, GRID_SIZE, GridBarier, Head, Meal, Position, SnakePath, Tail, Velocity},
    tools::split_by_grid,
 };

@@ -111,7 +111,10 @@ pub fn snake_moving(
 }

 /// Система отслеживания столкновений с границей
-pub fn check_bounds_colisions(head: Single<(&Transform,), (With<Head>,)>, mut commands: Commands) {
+pub fn check_bounds_colisions(
+    head: Single<(&Transform,), (With<Head>,)>,
+    mut commands: Commands, //
+) {
    let (head_transform,) = head.into_inner();
    let (x, y) = (head_transform.translation.x, head_transform.translation.y);
    const SIDE: f32 = (FIELD_SIZE as f32 / 2.0) * GRID_SIZE as f32;
@@ -139,4 +142,16 @@ pub fn check_tail_colisions(
 }

 /// Система отслеживания столкновений с едой
-pub fn check_meal_collisions() {}
+pub fn check_meal_collisions(
+    head: Single<(&Transform,), (With<Head>,)>,
+    query: Query<(&Transform, Entity), (With<Meal>,)>,
+    mut commands: Commands, //
+) {
+    let (head_transform,) = head.into_inner();
+    for (meal_transform, meal_entity) in query.into_iter() {
+        let distance = head_transform.translation.distance(meal_transform.translation);
+        if distance < GRID_SIZE as f32 {
+            commands.trigger(Collision::Meal(meal_entity));
+        }
+    }
+}
@@ -49,7 +49,7 @@ pub fn handle_collisions(
    query: Query<(&mut Velocity, &mut Sprite), Or<(With<Head>, With<Tail>, With<End>)>>,
 ) {
    match event.event() {
-        Collision::Meal => {
+        Collision::Meal(entity) => {
            todo!()
        }
        Collision::Bounds | Collision::Tail => {