using Vintagestory.API.MathTools;

namespace OrekiWoofsBees.Common;

public static class Overlaps
{
    public static bool IsWithinSphericalRadius(BlockPos center, StructVec3i pos, int radius)
    {
        return IsWithinSphericalRadiusSq(center, pos, radius * radius);
    }

    public static bool IsWithinSphericalRadiusSq(BlockPos center, StructVec3i pos, int radiusSq)
    {
        int dx = pos.X - center.X;
        int dy = pos.Y - center.Y;
        int dz = pos.Z - center.Z;
        return dx * dx + dy * dy + dz * dz <= radiusSq;
    }

    public static bool IsWithinSphericalRadius(StructVec3i center, StructVec3i pos, int radius)
    {
        return IsWithinSphericalRadiusSq(center, pos, radius * radius);
    }

    public static bool IsWithinSphericalRadiusSq(StructVec3i center, StructVec3i pos, int radiusSq)
    {
        int dx = pos.X - center.X;
        int dy = pos.Y - center.Y;
        int dz = pos.Z - center.Z;
        return dx * dx + dy * dy + dz * dz <= radiusSq;
    }
}