Trait bevy_bulletml::AppRunner

source · [−]
pub trait AppRunner<D, B: Component> {

Show 17 methods    fn get_bullet_direction(&self, data: &D, bullet: &B) -> f64;
    fn get_aim_direction(
        &self,
        data: &D,
        bullet_position: &Vec3,
        target_position: &Vec3
    ) -> f64;
    fn get_bullet_speed(&self, data: &D, bullet: &B) -> f64;
    fn get_default_speed(&self) -> f64;
    fn get_rank(&self, data: &D) -> f64;
    fn create_simple_bullet(
        &mut self,
        data: &mut D,
        direction: f64,
        speed: f64,
        bullet_position: &Vec3,
        commands: &mut Commands<'_, '_>
    );
    fn create_bullet(
        &mut self,
        data: &mut D,
        state: State,
        direction: f64,
        speed: f64,
        bullet_position: &Vec3,
        commands: &mut Commands<'_, '_>
    );
    fn get_turn(&self, data: &D) -> u32;
    fn do_vanish(&mut self, data: &mut D, bullet: &mut B);
    fn get_rand(&self, data: &mut D) -> f64;

    fn init(&mut self) { ... }
    fn do_change_direction(
        &mut self,
        _data: &mut D,
        _direction: f64,
        _bullet: &mut B
    ) { ... }
    fn do_change_speed(&mut self, _data: &mut D, _speed: f64, _bullet: &mut B) { ... }
    fn do_accel_x(&mut self, _: f64, _bullet: &mut B) { ... }
    fn do_accel_y(&mut self, _: f64, _bullet: &mut B) { ... }
    fn get_bullet_speed_x(&self, _bullet: &B) -> f64 { ... }
    fn get_bullet_speed_y(&self, _bullet: &B) -> f64 { ... }

}
Expand description

Application specific BulletML runner trait.

Required Methods

Gets this bullet’s direction based on application data.

Gets this bullet’s aim direction based on application data.

The “target” related to the “aim” notion is application specific.

Gets this bullet’s speed based on application data.

Gets the bullet default speed.

Gets the BulletML “rank”, a value between 0 and 1 indicating the level of difficulty. The value is used in arithmetic expressions with $rank.

Tells the application to create a bullet with the given direction and speed.

The simple use case is to create a bullet whose direction and speed won’t change until it disappears or hits the target.

Nevertheless there could be more complex use cases which involve creating a new runner with the same BulletML document or even another one.

Tells the application to create a bullet based on the given state, initial direction and initial speed.

The typical use case is to create a new runner with the same BulletML document. See Runner::new_from_state and Runner::init_from_state.

Gets the current iteration number.

Tells the application to make this bullet vanish.

Gets a new random value. The random number generator is managed by the application.

Provided Methods

Initializes the runner.

This function is called when a new Runner is created/reused.

Tells the application to make this bullet change speed.

Tells the application to make this bullet accelerate.

Tells the application to make this bullet accelerate.

Gets this bullet’s X speed.

Gets this bullet’s Y speed.

Implementors