Trait keeshond::scene::SceneType

pub trait SceneType {
    type SpawnableIdType: SpawnableEnum + 'static;

    fn new() -> Self
    where
        Self: Sized;
    fn config(&mut self, game: &mut GameControl) -> SceneConfig<Self>
    where
        Self: Sized;

    fn spawn(
        &mut self, 
        spawn: &mut SpawnControl, 
        spawnable_id: Self::SpawnableIdType, 
        game: &mut GameControl, 
        x: f64, 
        y: f64, 
        args: &DynArgList
    ) { ... }
}

A trait containing information on how to instantiate spawnables in the scene, and which systems this scene should include.

Required Associated Types

type SpawnableIdType: SpawnableEnum + 'static

The enum to use to identify different spawnables. You can generate this using the spawnables! macro.

Required Methods

fn new() -> Self where
    Self: Sized, 

Creates a new instance of the SceneType

fn config(&mut self, game: &mut GameControl) -> SceneConfig<Self> where
    Self: Sized, 

Used to create a SceneConfig object, which includes information such as which systems to use.

Provided Methods

fn spawn(
    &mut self,
    spawn: &mut SpawnControl,
    spawnable_id: Self::SpawnableIdType,
    game: &mut GameControl,
    x: f64,
    y: f64,
    args: &DynArgList
)

Used to construct a set of Components given a spawnable type. It is recommended that you use the spawnables! macro and SpawnableConfig trait to define this logic in separate modules.

Implementors

impl SceneType for NullSceneType

type SpawnableIdType = NullSpawnable