RocketBlast

r = game:service("RunService")





shaft = script.Parent










position = shaft.Position





script.Parent.Explosion.PlayOnRemove = true -- play explosion sound when projectile removed from game





function fly()


    direction = shaft.CFrame.lookVector --error here


    position = position  + direction * 10


    error = position - shaft.Position -- error here


    shaft.Velocity = 7*error


end





function blow()


    swoosh:stop()


    explosion = Instance.new("Explosion") --error here


    explosion.Position = shaft.Position





---OMG HAX PART!
m = Instance.new("Model") --error here
m.Parent = game.Workspace
m.Name = "MushroomCloud"
script.Parent.Anchored = true
script.Parent.Transparency = 1
script.Parent.Fire.Enabled = false
script.Parent.Parent = m
b = script.Blast:Clone() --error here
b.Parent = script.Parent
b.Disabled = false
script.Disabled = true

---------------------------------------------



    -- find instigator tag


    local creator = script.Parent:findFirstChild("creator")


    if creator ~= nil then


        explosion.Hit:connect(function(part, distance)  onPlayerBlownUp(part, distance, creator) end)


    end





    explosion.Parent = game.Workspace


    connection:disconnect()





end





function onPlayerBlownUp(part, distance, creator)





    if part.Name == "Head" then





        local humanoid = part.Parent.Humanoid


        tagHumanoid(humanoid, creator)


    end


end





function tagHumanoid(humanoid, creator)


    -- tag does not need to expire iff all explosions lethal





    if creator ~= nil then


        local new_tag = creator:clone()


        new_tag.Parent = humanoid





    end


end





function untagHumanoid(humanoid)


    if humanoid ~= nil then


        local tag = humanoid:findFirstChild("creator")


        if tag ~= nil then





            tag.Parent = nil


        end


    end


end





t, s = r.Stepped:wait()





swoosh = script.Parent.Swoosh


swoosh:play()





d = t + 10.0 - s


connection = shaft.Touched:connect(blow)





while t < d do


    fly()


    t = r.Stepped:wait()


end





-- at max range
wait(60)

script.Parent.Explosion.PlayOnRemove = false


swoosh:stop()


shaft:remove()