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====== Custom Weaponry ======
You can create custom weaponry from deriving from one of the following classes:
  * Gun (Gun provides common useful methods such as ShootBullet that gun like weapons would find useful, it is derived from Weapon)
  * Melee (Melee has an Attack method, it is derived from Weapon)
  * Weapon (Weapon provides reload and ammo system and no more, it is derived from Carriable)
  * Carriable (Carriable provides nothing, its a bare bones thing that goes into your inventory and has a viewmodel)



heres an example weapon you might find helpful
<code csharp>
using Editor;
using Sandbox;
using TerrorTown;

[Library("ttt_weapon_overpowered"), HammerEntity]
[Title("Overpowered Weapon"), Category("Weapons")]
public class OverpoweredWeapon : Gun, ISecondaryWeapon, IRandomWeapon
{
	public override string ViewModelPath => "weapons/rust_pistol/v_rust_pistol.vmdl";
	public override string WorldModelPath => "weapons/rust_pistol/rust_pistol.vmdl";
	public override float PrimaryAttackDelay => 0.000f;
	public override float PrimaryReloadDelay => 0.000f;
	public override int MaxPrimaryAmmo => 100000;
	public override AmmoType PrimaryAmmoType => AmmoType.Spare;
	public override float HeadshotMultiplier => 10.00f;
	public override bool Automatic => true;
	public override void PrimaryAttack()
	{
		PrimaryAmmo -= 1;
		ShootBullet(1000, 0.0f, 1000);
		PlaySound("rust_pistol.shoot");
		(Owner as AnimatedEntity)?.SetAnimParameter("b_attack", true);
		ShootEffects();
	}
	public override void ReloadPrimary()
	{
		base.ReloadPrimary();
	}
}

</code>

if you would like to make a scope similar to the one on the m24, you can use this code snippet taken from the m24
<code csharp>
	public override void SecondaryAttack()
	{
		base.SecondaryAttack();
		if ( Game.IsClient )
		{
			if ( !Scoped )
			{
				ScopeIn();
			}
			else if ( Scoped )
			{
				ScopeOut();
			}
		}
	}
	ScopeOverlay ScopeOverlay;
	void ScopeIn()
	{
		Scoped = true;
		(Owner as Player).CameraController.SensitivityMultiplier = 25 / Game.Preferences.FieldOfView;
		(Owner as Player).CameraController.FOVMultiplier = 25 / Game.Preferences.FieldOfView;
		if ( Game.IsClient )
		{
			ViewModelEntity.EnableDrawing = false;
			ScopeOverlay = new ScopeOverlay();
			HUDRootPanel.Current.AddChild( ScopeOverlay );
			PlaySound( "sniper.scope" );
		}
	}
	void ScopeOut()
	{
		Scoped = false;
		(Owner as Player).CameraController.SensitivityMultiplier = 1;
		(Owner as Player).CameraController.FOVMultiplier = 1;
		if ( Game.IsClient )
		{
			ViewModelEntity.EnableDrawing = true;
			ScopeOverlay?.Delete();
			PlaySound( "sniper.scope" );
		}
	}
	public override void OnActiveEnd()
	{
		ScopeOverlay?.Delete();
		if ( Owner is Player player )
		{
			player.CameraController.SensitivityMultiplier = 1;
			player.CameraController.FOVMultiplier = 1;
		}
		base.OnActiveEnd();

	}
</code>

Smoke Grenade Code

<code csharp>

using Editor;
using Sandbox;
namespace TerrorTown;

[Library( "ttt_grenade_smoke" ), HammerEntity]
[Title( "Smoke Grenade" ), Category( "Grenades" )]
[EditorModel( "models/weapons/w_smokegrenade.vmdl" )]
public class SmokeGrenade : Throwable, IGrenade, IRandomGrenade
{
    public override string ViewModelPath => "models/weapons/v_smokegrenade.vmdl";
    public override string WorldModelPath => "models/weapons/w_smokegrenade.vmdl";
    public override void Throw()
    {
        if ( Game.IsServer )
        {
            var Nade = new SmokeGrenadeThrown();
            Nade.SetModel( WorldModelPath );
            Nade.SetupPhysicsFromModel( PhysicsMotionType.Dynamic );
            Nade.Position = Owner.AimRay.Position + (Owner.AimRay.Forward * 24) + (Vector3.Down * 5);
            Nade.PhysicsBody.Velocity = (Owner.AimRay.Forward * 900) + (Owner.AimRay.Forward.EulerAngles.ToRotation().Up * 80);
            Nade.PhysicsBody.Velocity += Owner.Velocity * 1f;
            Nade.PhysicsBody.AngularVelocity = Vector3.Random * 20;
            Nade.TimeOffset = TimeSinceClicked.Relative;
        }
    }
}

public class SmokeGrenadeThrown : BasePhysics
{
    public float TimeOffset;
    public override void Spawn()
    {
        base.Spawn();
        SetModel( "models/weapons/w_smokegrenade.vmdl" );
        SetupPhysicsFromModel( PhysicsMotionType.Dynamic );
        TimeSinceSpawned = 0;
    }
    TimeSince TimeSinceSpawned;
    Particles Particle;
    [GameEvent.Tick.Server]
    void tick()
    {
        if ( TimeSinceSpawned > (5 - TimeOffset) )
        {
            if ( Particle == null )
            {
                Particle = Particles.Create( "particles/smokegrenade.vpcf", this );
                ParticleCleanupSystem.RegisterForCleanup( Particle );
            }
        }
        if ( TimeSinceSpawned > (65 - TimeOffset) )
        {
            Particle.Destroy();
        }
    }
}

</code>