bevyjam/src/levels.rs

75 lines
1.9 KiB
Rust

#![allow(clippy::too_many_arguments)]
mod game_over;
mod level0;
mod level1;
use crate::game::*;
use bevy::prelude::*;
use bevy_hanabi::*;
use std::collections::BTreeSet;
pub fn setup_level(
commands: &mut Commands,
current_level: &mut ResMut<CurrentLevel>,
level_startup_event: &mut EventWriter<LevelStartupEvent>,
level_id: LevelId,
) {
let level_entity = commands
.spawn()
.insert(Level)
.insert(SelectedCharacterId(None))
.insert(CharacterIdList(BTreeSet::new()))
.id();
current_level.0 = Some(level_id);
level_startup_event.send(LevelStartupEvent(level_entity));
}
pub fn despawn_level(mut commands: Commands, level_query: Query<Entity, With<Level>>) {
for entity in level_query.iter() {
commands.entity(entity).despawn_recursive();
}
}
// This is a bad design, to be refactored some days
pub fn post_setup_level(
mut commands: Commands,
character_meshes: Res<CharacterMeshes>,
mut effects: ResMut<Assets<EffectAsset>>,
mut materials: ResMut<Assets<ColorMaterial>>,
current_level: Res<CurrentLevel>,
mut level_query: Query<(&mut SelectedCharacterId, &mut CharacterIdList)>,
mut level_startup_event: EventReader<LevelStartupEvent>,
asset_server: Res<AssetServer>,
) {
for LevelStartupEvent(level_entity) in level_startup_event.iter() {
if let Ok((mut selected_character_id, mut character_id_list)) =
level_query.get_mut(*level_entity)
{
if let Some(level_id) = current_level.0 {
match level_id.0 {
0 => level0::setup(
&mut commands,
&character_meshes,
&mut effects,
&mut materials,
&mut selected_character_id,
&mut character_id_list,
),
1 => level1::setup(
&mut commands,
&character_meshes,
&mut effects,
&mut materials,
&mut selected_character_id,
&mut character_id_list,
),
_ => game_over::setup(&mut commands, &asset_server),
}
}
}
}
}