Examples

#![no_main]

struct MyRuntime {
count: i32,
}

// prints "tick..." every second
impl wasm4::Runtime for MyRuntime {
fn start(_: wasm4::Resources) -> Self {
MyRuntime { count: 0 }
}

fn update(&mut self) {
if self.count % 60 == 0 {
wasm4::trace("tick");
self.count = 0;
}
self.count += 1;
}
}

wasm4::main! { MyRuntime }