Adding modding folder with a hacked build.

modding/hacked/ss1/content/object/Pivot.go

@@ -0,0 +1,17 @@
+package object
+
+// Pivot returns the assumed height offset for placing objects.
+func Pivot(prop CommonProperties) float32 {
+	const DefaultHeight = 1.0 / float32(0xbd00)
+	const PhysicsScale = 96.0
+
+	switch {
+	case (prop.RenderType == RenderTypeTextPoly) || (prop.RenderType == RenderTypeSpecial):
+		return 0.0
+	case prop.PhysicsZ != 0:
+		return float32(prop.PhysicsZ) / PhysicsScale
+	case prop.PhysicsXR != 0:
+		return float32(prop.PhysicsXR) / PhysicsScale
+	}
+	return DefaultHeight
+}