110 lines
3.0 KiB
Rust
110 lines
3.0 KiB
Rust
use bevy::prelude::*;
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use bevy_rapier3d::prelude::*;
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use crate::insert_dependant_component;
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// this file is just for demo purposes, contains various types of components, systems etc
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#[derive(Component, Reflect, Default, Debug, )]
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#[reflect(Component)]
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pub enum SoundMaterial{
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Metal,
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Wood,
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Rock,
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Cloth,
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Squishy,
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#[default]
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None
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}
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#[derive(Component, Reflect, Default, Debug, )]
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#[reflect(Component)]
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/// Demo marker component
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pub struct Player;
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#[derive(Component, Reflect, Default, Debug, )]
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#[reflect(Component)]
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/// Demo component showing auto injection of components
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pub struct ShouldBeWithPlayer;
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#[derive(Component, Reflect, Default, Debug, )]
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#[reflect(Component)]
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/// Demo marker component
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pub struct Interactible;
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#[derive(Component, Reflect, Default, Debug, )]
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#[reflect(Component)]
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/// Demo marker component
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pub struct Pickable;
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fn player_move_demo(
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keycode: Res<Input<KeyCode>>,
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mut players: Query<&mut Transform, With<Player>>,
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){
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let speed = 0.2;
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if let Ok(mut player) = players.get_single_mut() {
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if keycode.pressed(KeyCode::Left) {
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player.translation.x += speed;
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}
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if keycode.pressed(KeyCode::Right) {
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player.translation.x -= speed;
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}
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if keycode.pressed(KeyCode::Up) {
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player.translation.z += speed;
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}
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if keycode.pressed(KeyCode::Down) {
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player.translation.z -= speed;
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}
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}
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}
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// collision tests/debug
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pub fn test_collision_events(
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mut collision_events: EventReader<CollisionEvent>,
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mut contact_force_events: EventReader<ContactForceEvent>,
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)
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{
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for collision_event in collision_events.iter() {
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println!("collision");
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match collision_event {
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CollisionEvent::Started(_entity1, _entity2 ,_) => {
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println!("collision started")
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}
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CollisionEvent::Stopped(_entity1, _entity2 ,_) => {
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println!("collision ended")
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}
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}
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}
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for contact_force_event in contact_force_events.iter() {
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println!("Received contact force event: {:?}", contact_force_event);
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}
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}
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pub struct DemoPlugin;
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impl Plugin for DemoPlugin {
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fn build(&self, app: &mut App) {
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app
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.register_type::<Interactible>()
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.register_type::<Pickable>()
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.register_type::<SoundMaterial>()
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.register_type::<Player>()
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// little helper utility, to automatically inject components that are dependant on an other component
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// ie, here an Entity with a Player component should also always have a ShouldBeWithPlayer component
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// you get a warning if you use this, as I consider this to be stop-gap solution (usually you should have either a bundle, or directly define all needed components)
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.add_systems(Update, (
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insert_dependant_component::<Player, ShouldBeWithPlayer>,
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player_move_demo, //.run_if(in_state(AppState::Running)),
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test_collision_events
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))
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;
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}
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}
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