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camera_constraint/
camera-constraint.rs

1use mittens_engine::{engine, engine::ecs::SignalEmitter, scripting, utils};
2use std::time::Duration;
3
4fn main() {
5    mittens_engine::example_support::ensure_model_assets();
6    utils::logger::init();
7
8    let output = scripting::MeowMeowRunner::eval_file_with_timeout(
9        "examples/camera-constraint.mms",
10        Duration::from_secs(10),
11    );
12
13    for error in &output.errors {
14        eprintln!("[mms] error: {error}");
15    }
16    assert!(
17        output.errors.is_empty(),
18        "MMS evaluation produced errors: {:?}",
19        output.errors,
20    );
21
22    println!(
23        "[mms] {} intent(s) from camera-constraint.mms",
24        output.intents.len()
25    );
26
27    let world = engine::ecs::World::default();
28    let mut universe = engine::Universe::new(world);
29
30    let scope = engine::ecs::ComponentId::default();
31    for intent in output.intents {
32        universe.command_queue.push_intent_now(scope, intent);
33    }
34
35    universe.systems.process_commands(
36        &mut universe.world,
37        &mut universe.visuals,
38        &mut universe.render_assets,
39        &mut universe.command_queue,
40    );
41
42    engine::Windowing::run_app(universe).expect("Windowing failed");
43}