use godot::{
    classes::{Area3D, IArea3D},
    prelude::*,
};

use crate::{
    ball::Ball,
    game_manager::Game,
    net::network_manager::NetworkManager,
    player::{DamageSource, IPlayer},
};

#[derive(GodotClass)]
#[class(base=Area3D, init)]
pub struct Killbox {
    base: Base<Area3D>,
}

#[godot_api]
impl IArea3D for Killbox {
    fn ready(&mut self) {
        self.base()
            .signals()
            .body_entered()
            .connect_other(self, |s, body| s.kill(body));
    }
}

impl Killbox {
    pub fn kill(&mut self, node: Gd<Node3D>) {
        if let Ok(mut player) = node.clone().try_dynify::<dyn IPlayer>() {
            if NetworkManager::singleton().bind().is_host() {
                player
                    .dyn_bind_mut()
                    .take_damage(DamageSource::Killbox, 1000, true);
            }
        } else if let Ok(_) = node.try_cast::<Ball>() {
            if let Some(game) = &mut Game::singleton() {
                game.bind_mut().respawn_ball();
            }
        }
    }
}