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feat(gfx): surface anim channel to the compositor via RenderObject.AnimState

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Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
gamer147
2026-07-07 23:39:18 -04:00
parent 0495628b99
commit bcb95f3bb5
2 changed files with 38 additions and 2 deletions
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24
engine/Age.Engine.Tests/GfxAnimationTests.cs
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@@ -92,4 +92,28 @@ public class GfxAnimationTests
Assert.Equal(400, vm.Gfx.AnimClockDurationTicks);
Assert.Equal(1, vm.Gfx.AnimClockGeneration);
}
[Fact]
public void SnapshotCarriesAnimStateForVisibleObject()
{
var t = T();
// make object 0xA visible via set/draw-texture, then anim-start it toward (800,600,0) over 30 ticks.
var scene = ScriptAssembler.Assemble(t, "ANIM", new List<(int, Operand[])>
{
MovGI(1, 0xA), MovGI(2, 4), MovGI(7, 0x25), MovGI(3, 800), MovGI(4, 600), MovGI(5, 0), MovGI(6, 0),
(0x1f9, new[] { G(7), G(2), I(0) }), // set-texture resId 0x25 -> slot 4
(0x1fb, new[] { G(1), G(2), I(0), I(0), G(3), G(4), G(5), G(6) }), // draw-texture: object 0xA visible
MovGI(8, 30),
(0x234, new[] { G(1), G(8), G(3), G(4), G(5) }), // anim-start(0xA, dur=30, (800,600,0))
Exit(),
}, System.Array.Empty<string>());
var vm = new VirtualMachine(scene, t, new RecordingHost());
vm.Run();
var vis = vm.Gfx.SnapshotVisibleObjects();
Assert.Single(vis);
Assert.True(vis[0].Anim.Enabled);
Assert.Equal((800L, 600L, 0L), (vis[0].Anim.TX, vis[0].Anim.TY, vis[0].Anim.TZ));
Assert.Equal(30, vis[0].Anim.DurationTicks);
Assert.Equal(1, vis[0].Anim.Generation);
}
}