297 lines
10 KiB
C#
297 lines
10 KiB
C#
using GTA;
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using GTA.Math;
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using GTA.Native;
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using RageCoop.Core;
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using System;
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using System.Drawing;
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using System.IO;
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using System.Linq;
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using System.Runtime.InteropServices;
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using System.Security.Cryptography;
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using System.Text;
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using System.Windows.Forms;
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using System.Xml.Serialization;
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namespace RageCoop.Client
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{
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internal static class Util
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{
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public static SizeF ResolutionMaintainRatio
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{
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get
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{
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// Get the game width and height
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int screenw = GTA.UI.Screen.Resolution.Width;
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int screenh = GTA.UI.Screen.Resolution.Height;
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// Calculate the ratio
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float ratio = (float)screenw / screenh;
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// And the width with that ratio
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float width = 1080f * ratio;
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// Finally, return a SizeF
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return new SizeF(width, 1080f);
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}
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}
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public static bool WorldToScreen(Vector3 pos, ref Point screenPos)
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{
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float x, y;
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unsafe
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{
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var res = ResolutionMaintainRatio;
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if (Function.Call<bool>(Hash.GET_SCREEN_COORD_FROM_WORLD_COORD, pos.X, pos.Y, pos.Z, &x, &y))
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{
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screenPos =new Point((int)(res.Width*x), (int)(y*1080));
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return true;
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}
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}
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return false;
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}
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#region -- POINTER --
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private static int _steeringAngleOffset { get; set; }
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public static unsafe void NativeMemory()
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{
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IntPtr address;
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address = Game.FindPattern("\x74\x0A\xF3\x0F\x11\xB3\x1C\x09\x00\x00\xEB\x25", "xxxxxx????xx");
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if (address != IntPtr.Zero)
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{
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_steeringAngleOffset = *(int*)(address + 6) + 8;
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}
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// breaks some stuff.
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/*
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address = Game.FindPattern("\x32\xc0\xf3\x0f\x11\x09", "xxxxxx"); // Weapon / Radio slowdown
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if (address != IntPtr.Zero)
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{
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for (int i = 0; i < 6; i++)
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{
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*(byte*)(address + i).ToPointer() = 0x90;
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}
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}
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*/
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}
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public static unsafe void CustomSteeringAngle(this Vehicle veh, float value)
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{
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IntPtr address = new IntPtr((long)veh.MemoryAddress);
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if (address == IntPtr.Zero || _steeringAngleOffset == 0)
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{
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return;
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}
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*(float*)(address + _steeringAngleOffset).ToPointer() = value;
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}
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#endregion
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#region MATH
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public static Vector3 LinearVectorLerp(Vector3 start, Vector3 end, ulong currentTime, int duration)
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{
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return new Vector3()
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{
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X = LinearFloatLerp(start.X, end.X, currentTime, duration),
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Y = LinearFloatLerp(start.Y, end.Y, currentTime, duration),
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Z = LinearFloatLerp(start.Z, end.Z, currentTime, duration),
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};
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}
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public static float LinearFloatLerp(float start, float end, ulong currentTime, int duration)
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{
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return (end - start) * currentTime / duration + start;
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}
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public static float Lerp(float from, float to, float fAlpha)
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{
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return (from * (1.0f - fAlpha)) + (to * fAlpha); //from + (to - from) * fAlpha
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}
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public static Vector3 RotationToDirection(Vector3 rotation)
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{
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double z = MathExtensions.DegToRad(rotation.Z);
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double x = MathExtensions.DegToRad(rotation.X);
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double num = Math.Abs(Math.Cos(x));
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return new Vector3
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{
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X = (float)(-Math.Sin(z) * num),
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Y = (float)(Math.Cos(z) * num),
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Z = (float)Math.Sin(x)
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};
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}
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#endregion
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public static string SettingsPath = "Scripts\\RageCoop\\Data\\RageCoop.Client.Settings.xml";
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public static Settings ReadSettings()
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{
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XmlSerializer ser = new XmlSerializer(typeof(Settings));
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string path = SettingsPath;
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Directory.CreateDirectory(Directory.GetParent(path).FullName);
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Settings settings = null;
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if (File.Exists(path))
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{
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using (FileStream stream = File.OpenRead(path))
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{
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settings = (RageCoop.Client.Settings)ser.Deserialize(stream);
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}
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using (FileStream stream = new FileStream(path, FileMode.Truncate, FileAccess.ReadWrite))
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{
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ser.Serialize(stream, settings);
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}
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}
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else
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{
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using (FileStream stream = File.OpenWrite(path))
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{
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ser.Serialize(stream, settings = new Settings());
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}
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}
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return settings;
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}
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public static void SaveSettings()
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{
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try
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{
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string path = SettingsPath;
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Directory.CreateDirectory(Directory.GetParent(path).FullName);
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using (FileStream stream = new FileStream(path, File.Exists(path) ? FileMode.Truncate : FileMode.Create, FileAccess.ReadWrite))
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{
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XmlSerializer ser = new XmlSerializer(typeof(Settings));
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ser.Serialize(stream, Main.Settings);
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}
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}
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catch (Exception ex)
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{
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GTA.UI.Notification.Show("Error saving player settings: " + ex.Message);
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}
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}
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public static Vector3 PredictPosition(this Entity e, bool applyDefault = true)
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{
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return e.Position+e.Velocity*((applyDefault ? SyncParameters.PositioinPredictionDefault : 0)+Networking.Latency);
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}
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public static Vehicle CreateVehicle(Model model, Vector3 position, float heading = 0f)
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{
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if (!model.IsLoaded) { return null; }
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return (Vehicle)Entity.FromHandle(Function.Call<int>(Hash.CREATE_VEHICLE, model.Hash, position.X, position.Y, position.Z, heading, false, false));
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}
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public static Ped CreatePed(Model model, Vector3 position, float heading = 0f)
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{
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if (!model.IsLoaded) { return null; }
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return (Ped)Entity.FromHandle(Function.Call<int>(Hash.CREATE_PED, 26, model.Hash, position.X, position.Y, position.Z, heading, false, false));
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}
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public static void SetOnFire(this Entity e, bool toggle)
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{
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if (toggle)
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{
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Function.Call(Hash.START_ENTITY_FIRE, e.Handle);
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}
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else
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{
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Function.Call(Hash.STOP_ENTITY_FIRE, e.Handle);
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}
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}
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public static void SetFrozen(this Entity e, bool toggle)
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{
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Function.Call(Hash.FREEZE_ENTITY_POSITION, e, toggle);
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}
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public static SyncedPed GetSyncEntity(this Ped p)
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{
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if (p == null) { return null; }
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var c = EntityPool.GetPedByHandle(p.Handle);
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if (c==null) { EntityPool.Add(c=new SyncedPed(p)); }
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return c;
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}
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public static SyncedVehicle GetSyncEntity(this Vehicle veh)
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{
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if (veh == null) { return null; }
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var v = EntityPool.GetVehicleByHandle(veh.Handle);
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if (v==null) { EntityPool.Add(v=new SyncedVehicle(veh)); }
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return v;
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}
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public static void ApplyForce(this Entity e, int boneIndex, Vector3 direction, Vector3 rotation = default(Vector3), ForceType forceType = ForceType.MaxForceRot2)
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{
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Function.Call(Hash.APPLY_FORCE_TO_ENTITY, e.Handle, forceType, direction.X, direction.Y, direction.Z, rotation.X, rotation.Y, rotation.Z, boneIndex, false, true, true, false, true);
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}
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public static byte GetPlayerRadioIndex()
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{
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return (byte)Function.Call<int>(Hash.GET_PLAYER_RADIO_STATION_INDEX);
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}
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public static void SetPlayerRadioIndex(int index)
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{
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Function.Call(Hash.SET_RADIO_TO_STATION_INDEX, index);
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}
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public static byte[] GetHash(this string inputString)
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{
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using (HashAlgorithm algorithm = SHA256.Create())
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return algorithm.ComputeHash(Encoding.UTF8.GetBytes(inputString));
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}
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#region WIN32
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const UInt32 WM_KEYDOWN = 0x0100;
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public static void Reload()
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{
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string reloadKey = "None";
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var lines = File.ReadAllLines("ScriptHookVDotNet.ini");
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foreach (var l in lines)
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{
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var ss = l.Split('=');
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if (ss.Length > 0 && ss[0]=="ReloadKey")
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{
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reloadKey = ss[1];
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}
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}
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var lineList = lines.ToList();
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if (reloadKey=="None")
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{
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foreach (var l in lines)
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{
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var ss = l.Split('=');
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if (ss.Length > 0 && ss[0]=="ReloadKey")
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{
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reloadKey = ss[1];
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lineList.Remove(l);
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}
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}
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lineList.Add("ReloadKey=Insert");
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File.WriteAllLines("ScriptHookVDotNet.ini", lineList.ToArray());
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}
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Keys key = (Keys)Enum.Parse(typeof(Keys), reloadKey, true);
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// Move log file so it doesn't get deleted
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Main.Logger.Dispose();
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var path = Main.Logger.LogPath+".last.log";
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try
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{
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if (File.Exists(path)) { File.Delete(path); }
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if (File.Exists(Main.Logger.LogPath)) { File.Move(Main.Logger.LogPath, path); }
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}
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catch (Exception ex)
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{
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GTA.UI.Notification.Show(ex.Message);
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}
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PostMessage(System.Diagnostics.Process.GetCurrentProcess().MainWindowHandle, WM_KEYDOWN, (int)key, 0);
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}
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[DllImport("user32.dll")]
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static extern bool PostMessage(IntPtr hWnd, UInt32 Msg, int wParam, int lParam);
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[DllImport("kernel32.dll")]
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public static extern ulong GetTickCount64();
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#endregion
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}
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}
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