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Land SYSTEM4-rooted Godot boot

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gamer147
2026-07-20 18:13:32 -04:00
parent 7250de7fea
commit 097473fe16
18 changed files with 385 additions and 111 deletions
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11
engine/Age.Engine/Model/GfxState.cs
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@@ -665,10 +665,15 @@ public sealed class GfxState
{
var (a, r, g, b) = BlendMath.UnpackArgb(sampledColor);
tint = ((long)r << 16) | ((long)g << 8) | (long)b;
if (o.StaticColorMode == 1 || (o.StaticColorMode == 0 && o.OneShotColorBlend))
if (o.StaticColorMode == 1)
{
// Native mode 1 enables SRCALPHA/ONE additive blending and passes packed ARGB as
// D3D modulation. Black therefore contributes nothing (TITLE's SO022 flames),
// while the high byte scales the additive source contribution.
alpha = a; strength = 0; blend = BlendKind.Additive; multiplyTint = true;
}
else if (o.StaticColorMode == 0 && o.OneShotColorBlend)
{
// Native mode 1 enables SRCALPHA/INVSRCALPHA and passes packed ARGB as D3D
// modulation. Its high byte is opacity, not mode-0 tint/fill strength.
alpha = a; strength = 0; blend = BlendKind.Alpha; multiplyTint = true;
}
else if (o.StaticColorMode == 2)