v0.1pre5 + some virtual fireworks for today

examples/curlywas/fireworks.cwa

@@ -0,0 +1,32 @@
+import "env.time" fn time() -> f32;
+import "env.circle" fn circle(f32, f32, f32, i32);
+import "env.cls" fn cls(i32);
+import "env.randomSeed" fn seed(i32);
+import "env.randomf" fn randomf() -> f32;
+import "env.sin" fn sin(f32) -> f32;
+import "env.cos" fn cos(f32) -> f32;
+import "env.fmod" fn fmod(f32, f32) -> f32;
+
+export fn upd() {
+    cls(0);
+
+    let i: i32;
+    loop pixels {
+        let inline rocket = i #>> 9;
+        let lazy local_time = fmod(time() + rocket as f32 / 5 as f32, 2 as f32);
+        let lazy rocket = rocket + nearest(time() - local_time) as i32 * 10;
+        seed(rocket);
+        let inline x = randomf() * 645 as f32;
+        let y = randomf() * 133 as f32;
+        let lazy angle = { seed(i); randomf() } * 44 as f32;
+        let inline dx = sin(angle);
+        let inline dy = cos(angle);
+        let lazy dist = local_time * (randomf() * 44 as f32);
+        circle(
+            x + dx * dist,
+            y + dy * dist + local_time * local_time * 24 as f32,
+            1 as f32, (rocket % 11 + 1) * 16 - (local_time * 7 as f32) as i32 - (i % 4)
+        );
+        branch_if (i := i + 1) < 5120: pixels;
+    }
+}

site/content/_index.md

@@ -7,6 +7,7 @@
 * [v0.1pre2](v0.1pre2)
 * [v0.1pre3](v0.1pre3)
 * [v0.1pre4](v0.1pre4)
+* [v0.1pre5](v0.1pre5)
 
 ## Spec
 
@@ -41,6 +42,8 @@ Other imports provided by the platform, also all in module `env`:
 * `fn hline(left: i32, right: i32, y: i32, color: i32)`
 * `fn rectangle(x1: f32, y1: f32, x2: f32, y2: f32, color: i32)`
 * `fn circle(cx: f32, cy: f32, radius: f32, color: i32)`
+* `fn rectangle_outline(x1: f32, y1: f32, x2: f32, y2: f32, color: i32)`
+* `fn circle_outline(cx: f32, cy: f32, radius: f32, color: i32)`
 * `fn line(x1: f32, y1: f32, x2: f32, y2: f32, color: i32)`
 
 * `fn time() -> f32`
@@ -116,6 +119,7 @@ Writing code for MicroW8 in C, Rust, AssemblyScript etc. should absolutely
 possible but no examples are provided, yet.
 
 ## Examples
+* [Fireworks](v0.1pre5#AgwvgP+M59snqjl4CMKw5sqm1Zw9yJCbSviMjeLUdHus2a3yl/a99+uiBeqZgP/2jqSjrLjRk73COMM6OSLpsxK8ugT1kuk/q4hQUqqPpGozHoa0laulzGGcahzdfdJsYaK1sIdeIYS9M5PnJx/Wk9H+PvWEPy2Zvv7I6IW7Fg==) (127 bytes): Some fireworks to welcome 2022.
 * [Skip Ahead](v0.1pre4#AiP94km33q5hBFbBcKl2W1ZMY67wHByUz15/qRHIr71Dvq8bTVux/DXZzSTKU5MufRXxnGEn6mOul4dil/5WLT1Y+Y/4TGd1E3U4rQaxlpcKObxc5YLdr4xo6jyBND96a569LoECv6Q4EIqxJi+3QPE21r/++js41XsBLr44X/O2XpP3kHQva3B8o6duD5WkLCf7PhsxjTBeND1ADIaJe05JCrBim18RPY9VYFmltqQ9gVzbxE/ZpojR/GJ4aCbx0hRn73RPhpA7Cd4jk0AVSOeRx+7kuHrLzpaeqeYWK5pYd/4Rv+8=) (230 bytes): A port of my [TIC-80 256byte game](http://tic80.com/play?cart=1735) from LoveByte'21
 * [OhNoAnotherTunnel](v0.1pre4#Ag95rdCB5Ww5NofyQaKF4P1mrNRso4azgiem4hK99Gh8OMzSpFq3NsNDo7O7pqln10D11l9uXr/ritw7OEzKwbEfCdvaRnS2Z0Kz0iDEZt/gIqOdvFmxsL1MjPQ4XInPbUJpQUonhQq29oP2omFabnQxn0bzoK7mZjcwc5GetHG+hGajkJcRr8oOnjfCol8RD+ha33GYtPnut+GLe4ktzf5UxZwGs6oT9qqC61lRDakN) (177 bytes): A port of my [entry](http://tic80.com/play?cart=1871) in the Outline'21 bytebattle final
 * [Technotunnel](v0.1pre4#AqL8HeK1M9dn2nWNIF5vaq/Vh64pMt5nJIFoFKpBMPUsGtDtpqjo1JbT9LzPhAxCqJ7Yh4TA6oTGd4xhLowf+cWZMY73+7AZmfXJJsBi4cej/hH+4wlAgxFIrnOYnr/18IpnZbsHf0eGm1BhahX74+cVR0TRmNQmYC7GhCNS3mv/3MJn74lCj7t28aBJPjEZhP9fGXdG2u5Egh/Tjdg=) (158 bytes): A port of my [entry](https://tic80.com/play?cart=1873) in the Outline'21 bytebattle quater final

site/templates/index.html

@@ -4,7 +4,7 @@
         <section>
             <h1 class="text-center heading-text">A WebAssembly based sizecoding platform</h1>
         </section>
-        <a href="v0.1pre4">
+        <a href="v0.1pre5">
             <div class="demonstration-gif" style="width:640px;height:512px;background-color:black"></div>
         </a>
     </div>