C# Spawn Solid Models & Stairs to Heaven

/*This Community is really fucked, but i make my Release for People like: Mango_Knife, Seb, Bass_Haxor,  xJoren :)
Have Fun using this :)

Big Thanks to Seb5594 :) <3

CREDITS: http://www.nextgenupdate.com/forums/modern-warfare-3-mods-patches-tutorials/746787-c-spawn-solid-models-stairs-heaven.html
xCSBKx [GMT]
GMTPS3

https://www.youtube.com/watch?v=dBCfhgSXEiY
*/
public static class Spawner
        {
            #region Read + Write

            private static float[] ReadFloatLength(uint Offset, int Length)
            {
                byte[] buffer = new byte[Length * 4];
                PS3.GetMemory(Offset, buffer);
                ReverseBytes(buffer);
                float[] Array = new float[Length];
                for (int i = 0; i < Length; i++)
                {
                    Array[i] = BitConverter.ToSingle(buffer, (Length - 1 - i) * 4);
                }
                return Array;
            }

            private static void WriteByte(uint Offset, byte Byte)
            {
                byte[] buffer = new byte[1];
                buffer[0] = Byte;
                PS3.SetMemory(Offset, buffer);
            }

            private static void WriteFloatArray(uint Offset, float[] Array)
            {
                byte[] buffer = new byte[Array.Length * 4];
                for (int Lenght = 0; Lenght < Array.Length; Lenght++)
                {
                    ReverseBytes(BitConverter.GetBytes(Array[Lenght])).CopyTo(buffer, Lenght * 4);
                }
                PS3.SetMemory(Offset, buffer);
            }

            private static void WriteInt(uint Offset, int Value)
            {
                PS3.SetMemory(Offset, ReverseBytes(BitConverter.GetBytes(Value)));
            }

            private static byte[] ReverseBytes(byte[] inArray)
            {
                Array.Reverse(inArray);
                return inArray;
            }

            #endregion

            public enum Bush : uint//I will seach for these and Release them :)
            {
                CarePackage = 2,
                Bomb = 3,
            }

            public static uint SolidModel(float[] Origin, float[] Angles, string Model = "com_plasticcase_friendly", Bush Index = Bush.CarePackage)
            {
                uint Entity = (uint)RPC.Call(0x01C058C);//G_Spawn
                WriteFloatArray(Entity + 0x138, Origin);//Position
                WriteFloatArray(Entity + 0x144, Angles);//Orientation
                RPC.Call(0x01BEF5C, Entity, Model);//G_SetModel
                RPC.Call(0x01B6F68, Entity); //SP_script_model
                RPC.Call(0x002377B8, Entity);//SV_UnlinkEntity
                WriteByte(Entity + 0x101, 4);
                WriteInt(Entity + 0x8C, (int)Index);
                RPC.Call(0x0022925C, Entity);//SV_SetBrushModel
                RPC.Call(0x00237848, Entity);//SV_LinkEntity
                return Entity;
            }

            public static float[] GetOrigin(uint Client)
            {
                return ReadFloatLength(0x110a29c + (Client * 0x3980), 3);
            }

            public static float[] GetAngles(uint Client)
            {
                return ReadFloatLength(0x110a3d8 + (Client * 0x3980), 3);
            }

            public static float[] AnglesToForward(float[] Origin, float[] Angles, uint diff)
            {
                float num = ((float)Math.Sin((Angles[0] * Math.PI) / 180)) * diff;
                float num1 = (float)Math.Sqrt(((diff * diff) - (num * num)));
                float num2 = ((float)Math.Sin((Angles[1] * Math.PI) / 180)) * num1;
                float num3 = ((float)Math.Cos((Angles[1] * Math.PI) / 180)) * num1;
                return new float[] { Origin[0] + num3, Origin[1] + num2, Origin[2] - num };
            }

            private static uint[] STHIndexes;
            public static void StairsToHeaven(uint Client, uint Stairs = 41, int Time = 200)//When you use STH you can Freeze dont make it to Fast 200 is Good time and dont to Much Staris 41 Stairs = 2 Rounds :)
            {
                uint[] Index = new uint[Stairs];
                float[] Origin = GetOrigin(Client);
                float[] Angles = new float[3];
                for (uint i = 0; i < Stairs; )
                {
                    Index[i] = SolidModel(AnglesToForward(Origin, Angles, 60), Angles);
                    Angles[1] += 18;
                    Origin[2] += 10;
                    i++;
                    Thread.Sleep(Time);
                }
                STHIndexes = Index;
            }

            public static void RemoveSTH()
            {
                for (uint i = 0; i < STHIndexes.Length; i++)
                    PS3.SetMemory(STHIndexes[i], new byte[0x280]);
            }
        }

//Spawn a Create:
uint Client = Put Client Number here!;
float[] Origin = Spawner.AnglesToForward(Spawner.GetOrigin(Client), Spawner.GetAngles(Client),80);
Origin[2] += 40;//
Spawner.SolidModel(Origin, new float[] { 0, 0, 0 });

//Spawn the Stairs to Heaven:
Spawner.StairsToHeaven(Put Client Number here!);

//Remove the STH:
Spawner.RemoveSTH();