SwordScript

-- Variables for the sword and booleans
local sword = script.Parent
local canAttack = true
local canDamage = false

-- Function that runs when any part touches the blade
function onTouch(part)

    local character = part.Parent
    local player =  game.Players:GetPlayerFromCharacter(character)

    -- Check if player exists and can damage is true, then deal the damage
    if player then
        if canDamage == true then
            character.Humanoid:TakeDamage(20)
        end

    end

end
sword.Blade.Touched:Connect(onTouch)

-- Attack function that swings sword and activates damage
function Attack()

    -- Sword swing animation that is located in the player that holds the sword
    local attackAnim = sword.Parent.Humanoid:LoadAnimation(script.SwordSwing)

    -- If statement that attacks only when canAttack is true
    if canAttack == true then
        -- Play attack animation and set canAttack to false
        attackAnim:Play()
        canAttack = false

        -- Sword damageable for 0.5s
        canDamage = true
        wait(0.5)

        -- Deactivate sword damage for 0.25s before being able to do damage again
        canDamage = false
        wait(0.25)
        canAttack = true

    end
end
sword.Activated:Connect(Attack)