zuma-like/src/states/level/components.rs

use bevy::prelude::*;
use rand::seq::{IndexedRandom, SliceRandom};

#[derive(Component)]
pub struct Level {
    track: TrackPath,
    target_score: i32,
}

#[derive(Component)]
pub struct LevelMarker;
#[derive(Component)]
pub struct DebugSlotNumber;

#[derive(Resource)]
pub struct TrackPath {
    pub points: Vec<Vec2>,
    pub spawn_index: usize,
    pub buffer_size: usize,
}

#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Default)]
pub enum BallType {
    #[default]
    First,
    Second,
    Third,
    Forth,
}

impl BallType {
    pub const fn asset_path(&self) -> &'static str {
        match self {
            BallType::First => "balls/1.png",
            BallType::Second => "balls/2.png",
            BallType::Third => "balls/3.png",
            BallType::Forth => "balls/4.png",
        }
    }

    pub fn random() -> Self {
        [Self::First, Self::Second, Self::Third, Self::Forth]
            .choose(&mut rand::rng())
            .copied()
            .unwrap_or_default()
    }
}

#[derive(Component, Debug)]
pub struct Ball {
    pub ball_type: BallType,
    pub slot_index: usize,
    pub slot_progress: f32,
}

#[derive(Resource)]
pub struct SpawnTimer {
    pub timer: Timer,
}

impl Default for SpawnTimer {
    fn default() -> Self {
        Self {
            timer: Timer::from_seconds(2.0, TimerMode::Repeating),
        }
    }
}

#[derive(Resource)]
pub struct WaveState {
    pub spawning_allowed: bool,
    pub ball_reached_end: bool,
    pub is_warming_up: bool,
}

impl Default for WaveState {
    fn default() -> Self {
        Self{
            spawning_allowed: false,
            ball_reached_end: false,
            is_warming_up: false,
        }
    }
}

#[derive(Component)]
pub struct WarmupTarget {
    pub target_index: usize,
}

#[derive(Component)]
pub struct Cannon;

#[derive(Component)]
pub struct BallProjectile {
    pub velocity: Vec2,
    pub previous_position: Vec2,
    pub ball_type: BallType,
}