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Implement visible ADV History presentation

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This commit is contained in:
gamer147
2026-07-18 23:59:26 -04:00
parent ac5437c5cf
commit 32a67b88de
11 changed files with 420 additions and 20 deletions
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29
engine/Age.Engine/Vm/VirtualMachine.cs
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@@ -499,6 +499,7 @@ public sealed class VirtualMachine
return pc + 1;
case "reset-adv-text-layout": // 0x71: reset layout and begin the next logical retained group
TextHistory.ResetLayout((int)Read(a[0]));
_host.ClearRenderedAdvTextLayout((int)Read(a[0]));
return pc + 1;
case "set-adv-text-cursor": // 0x7a (layout slot, x, y); slot 0 means current natively
TextHistory.SetCursor((int)Read(a[0]), (int)Read(a[1]), (int)Read(a[2]));
@@ -510,7 +511,8 @@ public sealed class VirtualMachine
(int)Read(a[8]), Read(a[9])));
return pc + 1;
case "draw-string": // 0x204 (surface slot, x, y, string)
_host.DrawStringToSurface((int)Read(a[0]), (int)Read(a[1]), (int)Read(a[2]), ReadStr(a[3]));
_host.DrawStringToSurface((int)Read(a[0]), (int)Read(a[1]), (int)Read(a[2]), ReadStr(a[3]),
_advTextStyle);
return pc + 1;
case "wait-for-input":
// Faithful headless: no player => halt here rather than plow past every prompt (see VmOptions).
@@ -680,6 +682,15 @@ public sealed class VirtualMachine
Write(a[1], -1);
}
return pc + 1;
case "render-text-history": // 0x1d1: rasterize/bind one retained group to a target layout
case "u0041BAE0":
{
int flags = (int)Read(a[2]);
if ((flags & 4) == 0 && TextHistory.TryBuildRenderBatch(
(int)Read(a[0]), (int)Read(a[1]), flags, Read(a[3]), Read(a[4]), out var batch))
_host.RenderTextHistory(batch);
return pc + 1;
}
case "u0041BB90":
case "find-text-history-value": // 0x1d3: operand 3 is accepted but ignored natively
{
@@ -715,6 +726,13 @@ public sealed class VirtualMachine
EffectOffsetY = (int)Read(a[1])
};
return pc + 1;
case "set-adv-text-layout-origin": // 0x198; slot 0 selects the current layout
case "u0041B540":
TextHistory.SetLayoutOrigin((int)Read(a[0]), (int)Read(a[1]), (int)Read(a[2]));
return pc + 1;
case "get-message-window-alpha": // 0x131: host profile/config seam; default host currently supplies 0
case "u00415F70":
Write(a[0], _host.MessageWindowAlphaSetting); return pc + 1;
case "u00415BF0":
case "reset-message-skip-input": // 0x101 clears transient input/run bits, not op 0x88 state
return pc + 1;
@@ -743,6 +761,12 @@ public sealed class VirtualMachine
Write(a[1], gw); Write(a[2], gh);
return pc + 1;
}
case "fill-surface-rect": // 0x20b: clipped alpha/RGB fill of a mutable surface
case "u00420D50":
_host.FillSurfaceRect(new SurfaceRectFill(
(int)Read(a[0]), (int)Read(a[1]), (int)Read(a[2]), (int)Read(a[3]), (int)Read(a[4]),
(int)System.Math.Min(Read(a[5]), 255), Read(a[6]) & 0x00ff_ffff));
return pc + 1;
case "play-bgm": _host.PlayBgm(Read(a[0])); return pc + 1;
case "play-voice":
_autoVoicePending = true;
@@ -879,6 +903,9 @@ public sealed class VirtualMachine
_host.WaitForForegroundTransition(Gfx); return pc + 1;
case "clear-gfx-command-queue": // 0x224: retained compositor does not use this native queue
return pc + 1;
case "present-gfx-object-range": // 0x222: publish pending retained changes in the selected range
case "u004216C0":
_host.PresentObjectRange(Gfx, Read(a[0]), Read(a[1])); return pc + 1;
default:
// Stub is per-instruction frequency (the VM handles ~30 ops; the rest hit here, e.g.
// 0x258/0x259 stmt markers appear en masse), so gate it with Step — else --trace floods.