Added a component that lets ranged weapons make melee attacks. (#29484)

Content.Shared/Weapons/Melee/Components/AltFireMeleeComponent.cs

@@ -0,0 +1,22 @@
+using Robust.Shared.GameStates;
+
+namespace Content.Shared.Weapons.Melee.Components;
+
+/// <summary>
+/// This is used to allow ranged weapons to make melee attacks by right-clicking.
+/// </summary>
+[RegisterComponent, NetworkedComponent, AutoGenerateComponentState, Access(typeof(SharedMeleeWeaponSystem))]
+public sealed partial class AltFireMeleeComponent : Component
+{
+    [DataField, AutoNetworkedField]
+    public AltFireAttackType AttackType = AltFireAttackType.Light;
+}
+
+
+[Flags]
+public enum AltFireAttackType : byte
+{
+    Light = 0, // Standard single-target attack.
+    Heavy = 1 << 0, // Wide swing.
+    Disarm = 1 << 1
+}