float GetDistanceLineToPoint(Vector3 Po, Vector3 D, Vector3 P)
{
Vector3 S = P - Po;
float Iner = D.X + S.X + D.Y * S.Y + D.Z + S.Z;
float L = Iner / D.Length();
L = Math.Abs(L);
return L;
}
private void ProcessControls(Vector3 shootCoord, Vector3 shootCoordSnap, Vector3 shootMissileCoord, Ped ped, Entity target)
{
var controllerState = _controllerEmulation.ControllerState;
if (!_menuOpen
&& (controllerState.Gamepad.Buttons.HasFlag(GamepadButtonFlags.DPadDown)
|| User32.IsKeyPressed(VirtualKeyStates.VK_LMENU)))
{
//character selection
}
else if (!_isInVehicle && controllerState.Gamepad.Buttons.HasFlag(GamepadButtonFlags.LeftShoulder))
{
_radialMenu.Process(_lastNormalizedCenterDelta, _aspectRatio);
}
else
{
_freelook.Process(_lastNormalizedCenterDelta, ped, _aspectRatio);
}
var radialMenuActive = (!Game.Player.Character.IsInVehicle()
&& controllerState.Gamepad.Buttons.HasFlag(GamepadButtonFlags.LeftShoulder));
if (controllerState.Gamepad.Buttons.HasFlag(GamepadButtonFlags.LeftThumb)
&& controllerState.Gamepad.Buttons.HasFlag(GamepadButtonFlags.Start)
&& !_menuOpen)
{
_settingsMenu.OpenMenu();
}
if (shootCoord.Length() > 0 && Geometry.IsInFrontOfThePlayer(shootCoord))
{
var injectRightTrigger = 0;
if (_settings.FreelookDevice == FeeelookDevice.Gamepad
&& _settings.AimWithGazeEnabled
&& !Game.Player.Character.IsInVehicle()
&& Game.IsKeyPressed(Keys.B))
{
injectRightTrigger += 1;
}
//if (_settings.FreelookDevice == FeeelookDevice.Mouse)
//{
// Game.Player.Character.Task.AimAt(shootCoord, 250); //raise the gun
//}
if (_settings.FreelookDevice == FeeelookDevice.Gamepad
&& _settings.ThirdPersonFreelookEnabled
&& Game.Player.Character.IsInVehicle()
&& Game.IsKeyPressed(Keys.W))
{
_injectRightTrigger += 1; //TODO: block keyboard
}
_injectRightTrigger = injectRightTrigger;
if (_settings.AimWithGazeEnabled
&& ((!_isInVehicle
&& ((!_menuOpen && User32.IsKeyPressed(VirtualKeyStates.VK_LBUTTON))
|| (!radialMenuActive && controllerState.Gamepad.RightTrigger > 0))
|| (Game.IsKeyPressed(Keys.B)))
|| (_isInVehicle
&& (!_menuOpen && User32.IsKeyPressed(VirtualKeyStates.VK_LBUTTON)))
))
{
var dir = shootCoord - Game.Player.Character.Position;
_headingToTarget = Geometry.DirectionToRotation(dir).Z;
//Game.Player.Character.Heading = _headingToTarget;
//Game.Player.Character.Rotation = new Vector3(Game.Player.Character.Rotation.X, Game.Player.Character.Rotation.Y, _headingToTarget);
//UI.ShowSubtitle("he " + Math.Round(Game.Player.Character.Heading,2));
Util.SetPedShootsAtCoord(Game.Player.Character, shootCoord);
//Game.Player.Character.Rotation = new Vector3(Game.Player.Character.Rotation.X, Game.Player.Character.Rotation.Y, _headingToTarget);
}
Vector2 screenCoords;
if (Geometry.WorldToScreenRel(shootCoord, out screenCoords))
{
_aiming.MoveCrosshair(screenCoords);
}
if (_settings.AimWithGazeEnabled
&& _isInVehicle
&& (Game.IsKeyPressed(Keys.B)
|| (User32.IsKeyPressed(VirtualKeyStates.VK_XBUTTON1))
|| ( !_isInAircraft && controllerState.Gamepad.Buttons.HasFlag(GamepadButtonFlags.LeftShoulder))))
{
_aiming.Shoot(shootCoord);
}
if (_settings.IncinerateAtGazeEnabled
&& (Game.IsKeyPressed(Keys.J)
|| (User32.IsKeyPressed(VirtualKeyStates.VK_XBUTTON2))
|| (!_isInAircraft && !_menuOpen && controllerState.Gamepad.Buttons.HasFlag(GamepadButtonFlags.A))
|| (_isInAircraft && !_menuOpen && controllerState.Gamepad.Buttons.HasFlag(GamepadButtonFlags.A))))
{
_aiming.Incinerate(shootCoordSnap);
}
if (_settings.TaseAtGazeEnabled
&& (Game.IsKeyPressed(Keys.H)
|| Game.IsKeyPressed(Keys.PageUp)
|| (!_isInAircraft && !_menuOpen && controllerState.Gamepad.Buttons.HasFlag(GamepadButtonFlags.RightShoulder))))
{
_aiming.Tase(shootCoordSnap);
}
if (Game.IsKeyPressed(Keys.U))
{
_aiming.Water(shootCoord);
}
}
if (shootMissileCoord.Length() > 0 && Geometry.IsInFrontOfThePlayer(shootMissileCoord))
{
if (_settings.MissilesAtGazeEnabled
&& (Game.IsKeyPressed(Keys.N)
|| Game.IsKeyPressed(Keys.PageDown)
|| (!radialMenuActive && !_menuOpen && controllerState.Gamepad.Buttons.HasFlag(GamepadButtonFlags.B))))
{
if (target != null)
{
_aiming.ShootMissile(target);
}
else
{
_aiming.ShootMissile(shootMissileCoord);
}
}
}
}
float GetTheta(Vector3 P1, Vector3 P2)
{
float th = (P1.X * P2.X + P1.Y * P2.Y + P1.Z * P2.Z) / (P1.Length() * P2.Length());
return (float)(Math.Acos(th) * 180.0 / Math.PI);
}
public void updateVehicle(uint id, UpdateDataStruct data, StreamedPed ped)
{
if (data.vehicle_id > 0)
{
var posnew = new Vector3(data.pos_x, data.pos_y, data.pos_z);
StreamedVehicle veh = vehicleController.GetInstance(data.vehicle_id);
if (veh != null)
{
if (veh.IsStreamedIn())
{
if (ped != null && ped.IsStreamedIn() && !ped.gameReference.isInVehicle())
{
if ((data.state & PlayerState.IsPassenger1) != 0)
{
ped.gameReference.WarpIntoVehicle(veh.gameReference, VehicleSeat.RightFront);
}
else if ((data.state & PlayerState.IsPassenger2) != 0)
{
ped.gameReference.WarpIntoVehicle(veh.gameReference, VehicleSeat.LeftRear);
}
else if ((data.state & PlayerState.IsPassenger3) != 0)
{
ped.gameReference.WarpIntoVehicle(veh.gameReference, VehicleSeat.RightFront);
}
else
{
ped.gameReference.WarpIntoVehicle(veh.gameReference, VehicleSeat.Driver);
}
}
int healthDelta = data.ped_health - ped.gameReference.Health;
ped.gameReference.Health = data.ped_health;
ped.last_game_health = data.ped_health;
if (healthDelta > 20 && healthDelta < 100)
{
var bpf = new BinaryPacketFormatter(Commands.Player_damage);
bpf.Add(id);
//Client.instance.chatController.writeChat("damaged " + healthDelta) ;
Client.instance.serverConnection.write(bpf.getBytes());
}
int vehicleHealthDelta = data.vehicle_health - veh.gameReference.Health;
veh.gameReference.Health = data.vehicle_health;
veh.last_game_health = data.vehicle_health;
if (vehicleHealthDelta > 20 && vehicleHealthDelta < 2000 && data.vehicle_id > 0)
{
var bpf = new BinaryPacketFormatter(Commands.Vehicle_damage, id, data.vehicle_id, vehicleHealthDelta);
Client.instance.serverConnection.write(bpf.getBytes());
}
if ((data.vstate & VehicleState.IsAsPassenger) != 0) return;
veh.position = posnew;
if (veh.gameReference.Position.DistanceTo(posnew) > 1.0f)
{
veh.gameReference.Position = posnew;
}
//veh.gameReference.Position = posnew;
veh.orientation = new Quaternion(data.rot_x, data.rot_y, data.rot_z, data.rot_a);
//veh.gameReference.ApplyForce(, Vector3.Zero);
veh.gameReference.RotationQuaternion = veh.orientation;
var vel = new Vector3(data.vel_x, data.vel_y, data.vel_z);
if (System.Math.Abs(veh.gameReference.Velocity.Length() - vel.Length()) > 6.0f)
{
veh.gameReference.ApplyForce(vel);
}
if ((data.vstate & VehicleState.IsBraking) == 0)
{
ped.gameReference.Task.DrivePointRoute(veh.gameReference, 999.0f, posnew - veh.gameReference.Velocity);
}
else
{
ped.gameReference.Task.DrivePointRoute(veh.gameReference, 999.0f, posnew + veh.gameReference.Velocity);
}
if ((data.state & PlayerState.IsShooting) != 0)
{
Vector3 pos = veh.gameReference.Position + veh.gameReference.Direction;
GTA.Native.Function.Call("FIRE_PED_WEAPON", ped.gameReference, pos.X, pos.Y, pos.Z);
GTA.Native.Function.Call("TASK_SHOOT_AT_COORD", ped.gameReference, pos.X, pos.Y, pos.Z, (Int32)4, 999992);
}
}
}
}
}
/// <summary>
/// Gets the angle between two 3D vectors.
/// </summary>
/// <param name="v1">The first vector.</param>
/// <param name="v2">The second vector.</param>
/// <returns>A double representing the angle between the two vectors.</returns>
public static double GetVectorAngle(this Vector3 v1, Vector3 v2)
{
return Math.Acos(Vector3.Dot(v1, v2) / (v1.Length() * v2.Length()));
}
private void ProcessMissileAtGaze(Vector3 shootMissileCoord, Entity missileTarget)
{
if (!_settings.MissilesAtGazeEnabled) return;
if (!(shootMissileCoord.Length() > 0) || !Geometry.IsInFrontOfThePlayer(shootMissileCoord)) return;
var controllerState = _controllerEmulation.ControllerState;
if (Game.IsKeyPressed(Keys.N)
|| Game.IsKeyPressed(Keys.PageUp)
|| (!_gameState.IsInCharacterSelectionMenu && !_gameState.IsInRadialMenu && !_gameState.IsMenuOpen && controllerState.Gamepad.Buttons.HasFlag(GamepadButtonFlags.B)))
{
if (missileTarget != null)
{
_aiming.ShootMissile(missileTarget);
}
else
{
_aiming.ShootMissile(shootMissileCoord);
}
}
}
private void ProcessFireAtGaze(Vector3 shootCoord, Vector3 gazeShootCoord)
{
if (!(shootCoord.Length() > 0) || !Geometry.IsInFrontOfThePlayer(shootCoord)) return;
var controllerState = _controllerEmulation.ControllerState;
if (!_gameState.IsInVehicle
&& !GameState.IsFirstPersonPedCameraActive()
&& !_gameState.IsSniperWeaponAndZoomed
&& !_gameState.IsThrowableWeapon
&& !_gameState.IsMeleeWeapon)
{
if (_gameState.IsShootingWithGamepad
|| _gameState.IsShootingWithMouse)
{
_aiming.Shoot(shootCoord);
}
else if (Game.IsKeyPressed(Keys.B)
|| (User32.IsKeyPressed(VirtualKeyStates.VK_XBUTTON1)))
{
_aiming.Shoot(gazeShootCoord);
}
}
if (_gameState.IsInVehicle)
{
if ((!_gameState.IsMenuOpen && User32.IsKeyPressed(VirtualKeyStates.VK_LBUTTON))
|| (!_gameState.IsInAircraft && controllerState.Gamepad.Buttons.HasFlag(GamepadButtonFlags.LeftShoulder)))
{
_aiming.ShootBullet(gazeShootCoord);
//TODO: separate flag in settings
}
else if (Game.IsKeyPressed(Keys.B)
|| User32.IsKeyPressed(VirtualKeyStates.VK_XBUTTON1))
{
_aiming.ShootBullet(gazeShootCoord);
}
}
}