using System.Runtime.CompilerServices;
using UnityEngine;

namespace Fusion.Addons.SimpleKCC
{
    internal static class KCCNetworkUtility
    {
        public const int WORD_COUNT_BOOL = 1;

        public const int WORD_COUNT_INT = 1;

        public const int WORD_COUNT_FLOAT = 1;

        public const int WORD_COUNT_VECTOR3 = 3;

        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public unsafe static bool ReadBool(int* ptr)
        {
            if (*ptr == 0)
            {
                return false;
            }

            return true;
        }

        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public unsafe static void WriteBool(int* ptr, bool value)
        {
            *ptr = (value ? 1 : 0);
        }

        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public unsafe static int ReadInt(int* ptr)
        {
            return *ptr;
        }

        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public unsafe static void WriteInt(int* ptr, int value)
        {
            *ptr = value;
        }

        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public unsafe static float ReadFloat(int* ptr)
        {
            return *(float*)ptr;
        }

        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public unsafe static void WriteFloat(int* ptr, float value)
        {
            *(float*)ptr = value;
        }

        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public unsafe static Vector3 ReadVector3(int* ptr)
        {
            Vector3 result = default(Vector3);
            result.x = *(float*)ptr;
            result.y = *(float*)(ptr + 1);
            result.z = *(float*)(ptr + 2);
            return result;
        }

        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public unsafe static void WriteVector3(int* ptr, Vector3 value)
        {
            *(float*)ptr = value.x;
            *(float*)(ptr + 1) = value.y;
            *(float*)(ptr + 2) = value.z;
        }

        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public unsafe static KCCNetworkID ReadNetworkID(int* ptr)
        {
            KCCNetworkID result = default(KCCNetworkID);
            result.Value0 = (uint)(*ptr);
            result.Value1 = (uint)ptr[1];
            return result;
        }

        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public unsafe static void WriteNetworkID(int* ptr, KCCNetworkID networkID)
        {
            *ptr = (int)networkID.Value0;
            ptr[1] = (int)networkID.Value1;
        }
    }
}