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port(m1): wave 6f — Unity primitive operators (362->304)

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CS0019 operator gaps on value-type shims:
- Vector2: ==/!=, Vector2*Vector2, Equals/GetHashCode.
- Vector4: *float, +/-, ==/!=, Equals/GetHashCode.
- Color: ==/!= (Color==Color32 via existing implicit conv), Equals/GetHashCode.
- Rect: ==/!=; Matrix4x4: *, GetColumn/GetRow/indexer.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
gamer147
2026-06-06 00:08:11 -04:00
parent 8c9fe7a1b9
commit e5e05deadb
3 changed files with 22 additions and 1 deletions
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9
SVSim.BattleEngine/Shim/UnityEngine/Primitives.cs
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@@ -27,6 +27,11 @@ namespace UnityEngine
public static Vector2 operator *(Vector2 a, float s) => new Vector2(a.x * s, a.y * s);
public static Vector2 operator *(float s, Vector2 a) => new Vector2(a.x * s, a.y * s);
public static Vector2 operator /(Vector2 a, float s) => new Vector2(a.x / s, a.y / s);
public static Vector2 operator *(Vector2 a, Vector2 b) => new Vector2(a.x * b.x, a.y * b.y);
public static bool operator ==(Vector2 a, Vector2 b) => a.x == b.x && a.y == b.y;
public static bool operator !=(Vector2 a, Vector2 b) => !(a == b);
public override bool Equals(object o) => o is Vector2 v && this == v;
public override int GetHashCode() => x.GetHashCode() ^ (y.GetHashCode() << 2);
public static implicit operator Vector2(Vector3 v) => new Vector2(v.x, v.y);
public static implicit operator Vector3(Vector2 v) => new Vector3(v.x, v.y, 0);
}
@@ -109,6 +114,10 @@ namespace UnityEngine
public static implicit operator Color32(Color c) => new Color32(
(byte)(Mathf.Clamp01(c.r) * 255f), (byte)(Mathf.Clamp01(c.g) * 255f),
(byte)(Mathf.Clamp01(c.b) * 255f), (byte)(Mathf.Clamp01(c.a) * 255f));
public static bool operator ==(Color a, Color b) => a.r == b.r && a.g == b.g && a.b == b.b && a.a == b.a;
public static bool operator !=(Color a, Color b) => !(a == b);
public override bool Equals(object o) => o is Color c && this == c;
public override int GetHashCode() => r.GetHashCode() ^ (g.GetHashCode() << 2) ^ (b.GetHashCode() << 4) ^ (a.GetHashCode() << 6);
}
public static class Mathf

6
SVSim.BattleEngine/Shim/UnityEngine/UnityShim.cs
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@@ -41,8 +41,12 @@ namespace UnityEngine
public bool Contains(Vector3 p) => false;
public bool Overlaps(Rect other) => false;
public static Rect MinMaxRect(float xmin, float ymin, float xmax, float ymax) => new Rect(xmin, ymin, xmax - xmin, ymax - ymin);
public static bool operator ==(Rect a, Rect b) => a.x == b.x && a.y == b.y && a.width == b.width && a.height == b.height;
public static bool operator !=(Rect a, Rect b) => !(a == b);
public override bool Equals(object o) => o is Rect r && this == r;
public override int GetHashCode() => x.GetHashCode() ^ (y.GetHashCode() << 2) ^ (width.GetHashCode() << 4) ^ (height.GetHashCode() << 6);
}
public struct Matrix4x4 { public static Matrix4x4 identity => new Matrix4x4(); public Vector3 MultiplyPoint(Vector3 p) => p; public Vector3 MultiplyPoint3x4(Vector3 p) => p; public Vector3 MultiplyVector(Vector3 v) => v; public static Matrix4x4 TRS(Vector3 t, Quaternion r, Vector3 s) => identity; public Matrix4x4 inverse => identity; }
public struct Matrix4x4 { public static Matrix4x4 identity => new Matrix4x4(); public Vector3 MultiplyPoint(Vector3 p) => p; public Vector3 MultiplyPoint3x4(Vector3 p) => p; public Vector3 MultiplyVector(Vector3 v) => v; public static Matrix4x4 TRS(Vector3 t, Quaternion r, Vector3 s) => identity; public Matrix4x4 inverse => identity; public static Matrix4x4 operator *(Matrix4x4 a, Matrix4x4 b) => identity; public Vector4 GetColumn(int i) => default; public Vector4 GetRow(int i) => default; public float this[int row, int col] { get => 0f; set { } } }
public struct Plane { public Plane(Vector3 normal, Vector3 point) { } public Plane(Vector3 a, Vector3 b, Vector3 c) { } public bool Raycast(Ray r, out float enter) { enter = 0; return false; } }
public struct Ray { public Ray(Vector3 origin, Vector3 dir) { this.origin = origin; this.direction = dir; } public Vector3 origin; public Vector3 direction; public Vector3 GetPoint(float d) => origin; }
public struct RaycastHit { public Vector3 point; public Vector3 normal; public float distance; public Collider collider; public Transform transform; public GameObject gameObject; }

8
SVSim.BattleEngine/Shim/UnityEngine/UnityShimExt.cs
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@@ -11,6 +11,14 @@ namespace UnityEngine
{
public static Vector4 zero => default;
public static Vector4 one => new Vector4(1f, 1f, 1f, 1f);
public static Vector4 operator *(Vector4 a, float s) => new Vector4(a.x * s, a.y * s, a.z * s, a.w * s);
public static Vector4 operator *(float s, Vector4 a) => new Vector4(a.x * s, a.y * s, a.z * s, a.w * s);
public static Vector4 operator +(Vector4 a, Vector4 b) => new Vector4(a.x + b.x, a.y + b.y, a.z + b.z, a.w + b.w);
public static Vector4 operator -(Vector4 a, Vector4 b) => new Vector4(a.x - b.x, a.y - b.y, a.z - b.z, a.w - b.w);
public static bool operator ==(Vector4 a, Vector4 b) => a.x == b.x && a.y == b.y && a.z == b.z && a.w == b.w;
public static bool operator !=(Vector4 a, Vector4 b) => !(a == b);
public override bool Equals(object o) => o is Vector4 v && this == v;
public override int GetHashCode() => x.GetHashCode() ^ (y.GetHashCode() << 2) ^ (z.GetHashCode() << 4) ^ (w.GetHashCode() << 6);
public Vector4(float x, float y, float z) { this.x = x; this.y = y; this.z = z; this.w = 0f; }
public Vector4(float x, float y) { this.x = x; this.y = y; this.z = 0f; this.w = 0f; }
// UnityEngine implicitly promotes/truncates between Vector2/3/4.