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feat(godot): --shot-sequence per-frame capture for verifying paced animation

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Dumps one PNG per _Process frame (auto-advancing past input waits), so a
time-based sleep-paced effect can be verified as distinct frames. Confirmed
the SC0000 opening now steps through paced AE*/character/CG frames instead of
jumping straight to the final state.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
gamer147
2026-07-08 09:07:22 -04:00
parent 0d666523c7
commit 2ed5eed261
2 changed files with 20 additions and 0 deletions
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19
godot/Main.cs
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@@ -30,6 +30,9 @@ public partial class Main : Godot.Control
private int _shotSettleTarget = 3; // --shot-settle <frames>: settle N frames before grabbing (to
// capture mid-tween — the anim clock keeps running while parked)
private bool _shotDone;
private string? _seqDir; // --shot-sequence <dir>: dump one PNG per frame (verify paced anim)
private int _seqFrames = 180; // --frames <n>: how many frames to dump (default ~3s @60fps)
private int _seqIdx;
public override void _Ready()
{
@@ -87,6 +90,8 @@ public partial class Main : Godot.Control
if (userArgs[i] == "--shot" && i + 1 < userArgs.Length) _shotPath = userArgs[i + 1];
if (userArgs[i] == "--shot-page" && i + 1 < userArgs.Length) int.TryParse(userArgs[i + 1], out _shotPage);
if (userArgs[i] == "--shot-settle" && i + 1 < userArgs.Length) int.TryParse(userArgs[i + 1], out _shotSettleTarget);
if (userArgs[i] == "--shot-sequence" && i + 1 < userArgs.Length) _seqDir = userArgs[i + 1];
if (userArgs[i] == "--frames" && i + 1 < userArgs.Length) int.TryParse(userArgs[i + 1], out _seqFrames);
if (userArgs[i] == "--seed" && i + 1 < userArgs.Length)
{
var kv = userArgs[i + 1].Split('=');
@@ -128,12 +133,26 @@ public partial class Main : Godot.Control
// --shot: auto-advance up to (but not past) the target page, then _Process captures + quits.
if (_shotPath != null)
_ = Task.Run(async () => { while (!_done) { if (_host.IsWaiting && _host.Pages < _shotPage) _host.SignalInput(); await Task.Delay(1); } });
// --shot-sequence: auto-advance past every input wait so the paced burst isn't blocked on a click.
if (_seqDir != null)
_ = Task.Run(async () => { while (!_done) { if (_host.IsWaiting) _host.SignalInput(); await Task.Delay(1); } });
}
public override void _Process(double delta)
{
_lastDelta = delta;
if (!_selftest && _vm != null) Recomposite(); // retained per-frame compositor (surface+object model)
// --shot-sequence: dump one PNG per frame across the opening so a time-based (paced) effect can be
// verified as distinct frames, not just the final state. Captures after Recomposite; quits when full.
if (_seqDir != null && _seqIdx < _seqFrames && !_done)
{
System.IO.Directory.CreateDirectory(_seqDir);
var fimg = GetViewport().GetTexture().GetImage();
fimg.SavePng($"{_seqDir}/frame_{_seqIdx:0000}.png");
_seqIdx++;
if (_seqIdx >= _seqFrames) { GD.Print($"SEQ saved {_seqIdx} frames -> {_seqDir}"); GetTree().Quit(0); }
return;
}
// --shot: once the target page is composed and parked at wait-for-input, settle a few frames then grab it.
if (_shotPath != null && !_shotDone && (_host.Pages >= _shotPage && _host.IsWaiting || _done))
{