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use crate::z_ignore_test_common::*;
use flecs_ecs::prelude::*;
#[derive(Debug, Component)]
#[repr(C)]
#[flecs(meta)]
pub enum Color {
Red,
Green,
Blue,
}
#[derive(Debug, Component)]
#[flecs(meta)]
pub struct TypeWithEnum {
pub color: Color,
}
fn main() {
let mut world = World::new();
/* Alternatively without the meta attribute,
you can do it manually like so (without the derive macro)
.constant("Red", Color::Red as i32)
.constant("Green", Color::Green as i32)
.constant("Blue", Color::Blue as i32);
*/
/* Alternatively without the meta attribute,
you can do it manually like so (without the derive macro)
.member(Color::id(),"color", 1, core::mem::offset_of!(TypeWithEnum, color));
*/
// Create a new entity
let e = world.entity().set(TypeWithEnum {
color: Color::Green,
});
// Convert TypeWithEnum component to flecs expression string
e.get::<&TypeWithEnum>(|p| {
let expr: String = world.to_expr(p);
println!("TypeWithEnum: {expr}");
});
// Output:
// TypeWithEnum: {color: Green}
}
#[cfg(feature = "flecs_nightly_tests")]
#[test]
fn test() {
let output_capture = OutputCapture::capture().unwrap();
main();
output_capture.test("reflection_basics_simple_enum".to_string());
}