nightshade-api 0.43.0

Procedural high level API for the nightshade game engine
Documentation 
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use nightshade_api::prelude::*;

struct Playground {
    counter: Entity,
    shots: u32,
}

fn main() {
    run(
        |world| {
            spawn_floor(world, 20.0);

            for level in 0..6 {
                for column in 0..(6 - level) {
                    spawn_object(
                        world,
                        Object {
                            position: vec3(
                                column as f32 + level as f32 * 0.5 - 3.0,
                                level as f32 + 0.5,
                                0.0,
                            ),
                            color: GREEN,
                            body: Body::Dynamic { mass: 1.0 },
                            ..Object::default()
                        },
                    );
                }
            }

            let counter = spawn_text(world, "shots: 0", ScreenAnchor::TopLeft);
            spawn_text(
                world,
                "space fires a ball, click pops a block upward",
                ScreenAnchor::BottomLeft,
            );

            Playground { counter, shots: 0 }
        },
        |world, state| {
            if key_pressed(world, KeyCode::Space) {
                let muzzle = camera_position(world);
                let ball = spawn_object(
                    world,
                    Object {
                        shape: Shape::Sphere,
                        position: muzzle,
                        scale: vec3(0.3, 0.3, 0.3),
                        color: ORANGE,
                        body: Body::Dynamic { mass: 3.0 },
                    },
                );
                let velocity = camera_forward(world) * 25.0;
                set_velocity(world, ball, velocity);
                state.shots += 1;
                set_text(world, state.counter, &format!("shots: {}", state.shots));
            }
            if let Some(target) = clicked_entity(world) {
                push(world, target, vec3(0.0, 6.0, 0.0));
                let pop_position = position(world, target);
                emit_burst(world, pop_position, ORANGE, 60);
                shake_camera(world, 0.05, 0.2);
            }
        },
    )
    .unwrap();
}