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fix(runtime): align portal and movement presentation

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Port retail portal viewport projection and reveal behavior, preserve outbound combat style, drive remote and local grounded movement from authored CSequence root frames, and reuse the local prepared pose so animation hooks advance once.

User-verified portal, observer movement, combat stance, and short-tap locomotion gates. Release build passed with 5,767 tests and five intentional skips.

Co-authored-by: OpenAI Codex <codex@openai.com>
This commit is contained in:
Erik 2026-07-17 08:48:27 +02:00
parent e95f55f25b
commit 124e046976
30 changed files with 1362 additions and 348 deletions
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15
src/AcDream.App/Rendering/PortalTunnelPresentation.cs
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@ -27,6 +27,13 @@ public sealed class PortalTunnelPresentation : IDisposable
public const uint AnimationClientEnum = 0x10000002u;
public const uint ClientEnumCategory = 7u;
// UIViewportObject::DrawContent @ 0x006950A5 calls
// RenderDeviceD3D::Clear(4, RGBAColor_Black, 1). Clear @ 0x0059FD30
// maps retail flag 4 to D3DCLEAR_ZBUFFER only: portal space deliberately
// preserves the black color target established by SceneTool::BeginScene's
// whole-frame Clear(7) while replacing the hidden world viewport.
internal const ClearBufferMask RetailViewportClearMask = ClearBufferMask.DepthBufferBit;
private const uint SyntheticEntityId = 0xFFFF_FF01u;
private const uint SyntheticLandblockId = 0u;
private const float RotationDurationMin = 0.6f;
@ -222,8 +229,9 @@ public sealed class PortalTunnelPresentation : IDisposable
}
/// <summary>
/// Replace the already-rendered world viewport with retail portal space.
/// The caller then draws retained UI above this pass.
/// Draw retail portal space into the active viewport. The caller suppresses
/// the normal world viewport while this scene is visible, then draws the
/// retained UI above it.
/// </summary>
public void Draw(int width, int height, Matrix4x4 smartBoxProjection)
{
@ -236,10 +244,9 @@ public sealed class PortalTunnelPresentation : IDisposable
_gl.Viewport(0, 0, (uint)width, (uint)height);
_gl.Disable(EnableCap.ScissorTest);
_gl.ClearColor(0f, 0f, 0f, 1f);
_gl.ClearDepth(1.0);
_gl.DepthMask(true);
_gl.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
_gl.Clear(RetailViewportClearMask);
_gl.Enable(EnableCap.DepthTest);
_gl.DepthFunc(DepthFunction.Less);