From 39066900773e7857faf2d02e7ed51b71d219d97d Mon Sep 17 00:00:00 2001
From: godosa <godosa@godosa.eu>
Date: Tue, 6 Oct 2026 23:39:36 +0200
Subject: godosa-engine: initial public history

---
 src/Godosa.Core/Runs/HeadlessLoop.cs | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 src/Godosa.Core/Runs/HeadlessLoop.cs

(limited to 'src/Godosa.Core/Runs/HeadlessLoop.cs')

diff --git a/src/Godosa.Core/Runs/HeadlessLoop.cs b/src/Godosa.Core/Runs/HeadlessLoop.cs
new file mode 100644
index 0000000..fc21b41
--- /dev/null
+++ b/src/Godosa.Core/Runs/HeadlessLoop.cs
@@ -0,0 +1,20 @@
+namespace Godosa.Core.Runs;
+
+/// <summary>Runs frames as fast as possible: <c>frame(n)</c> for n = 1, 2, … until it returns false, <paramref name="frames"/>
+/// is reached, or <paramref name="cap"/> (Capped = true).</summary>
+public static class HeadlessLoop
+{
+    public const long DefaultCap = 100_000;
+
+    public static (long Frames, bool Capped) Run(Func<long, bool> frame, long? frames, long cap = DefaultCap)
+    {
+        for (long n = 1; ; n++)
+        {
+            if (n > cap)
+                return (cap, true);
+            var more = frame(n);
+            if (!more || n == frames)
+                return (n, false);
+        }
+    }
+}
-- 
cgit