New both melee and ranged weapon types for the game and dual-wielding

The game should have more variety of weapons for combat with different abilities, for example:

1. Spear (longer reach, slow attack spead, no sweep attack)

2. Dagger (small damage, high attack spead, very cheap, throwable, could be used in off-hand with another weapon in the main hand)

3. Greatsword (high damage, requires both hands to use, a bit longer reach than a normal sword)

4. Halbeard (high damage, requires both hands to use, longer reach, slow attack spead, maybe could block a shield)

5. Sling (ranged, cheap, cheap ammo, small damage)

6. Longbow and shortbow (variants of the bow, better range and damage, but slower for the longbow; worse range and damage, but faster for the shortbow)

Also, some of the smaller weapons (daggers, maybe swords) could be used in off-hand instead of shield or totem to deal more damage.