namespace Fusion.Addons.KCC
{
	using System.Runtime.CompilerServices;
	using UnityEngine;

	public static unsafe partial class KCCNetworkUtility
	{
		// CONSTANTS

		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;

		// PUBLIC METHODS

		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		public static bool ReadBool(int* ptr)
		{
			return *ptr != 0 ? true : false;
		}

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

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

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

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

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

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

		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		public 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 static KCCNetworkID ReadNetworkID(int* ptr)
		{
			uint* uintPtr = (uint*)ptr;
			KCCNetworkID networkID = new KCCNetworkID();
			networkID.Value0 = *(uintPtr + 0);
			networkID.Value1 = *(uintPtr + 1);
			return networkID;
		}

		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		public static KCCNetworkID ReadNetworkID(NetworkBehaviourBuffer buffer, int offset)
		{
			KCCNetworkID networkID = new KCCNetworkID();
			networkID.Value0 = buffer.ReinterpretState<uint>(offset + 0);
			networkID.Value1 = buffer.ReinterpretState<uint>(offset + 1);
			return networkID;
		}

		[MethodImpl(MethodImplOptions.AggressiveInlining)]
		public static void WriteNetworkID(int* ptr, KCCNetworkID networkID)
		{
			uint* uintPtr = (uint*)ptr;
			*(uintPtr + 0) = networkID.Value0;
			*(uintPtr + 1) = networkID.Value1;
		}
	}
}