Notes

local Tool = script.Parent
local Launcher = Tool.Handle

local Rocket = Instance.new("Part")
Rocket.Locked = true
Rocket.BackSurface = 3
Rocket.BottomSurface = 3
Rocket.FrontSurface = 3
Rocket.LeftSurface = 3
Rocket.RightSurface = 3
Rocket.TopSurface = 3
Rocket.Size = Vector3.new(1, 2.5, 1)
Rocket.BrickColor = BrickColor.new(23)
Rocket.FormFactor = 3


local rocketMesh = Instance.new("SpecialMesh")
rocketMesh.MeshId = "http://www.roblox.com/asset/?id=31601976"
rocketMesh.TextureId = "http://www.roblox.com/asset/?id=31601599"
rocketMesh.Parent = Rocket

local debris = game:GetService("Debris")

local swooshSound
local explosionSound

local vCharacter
local vPlayer

function blow(hit, missile)
if missile == nil then return end
if swooshSound then swooshSound:stop() end
explosion = Instance.new("Explosion")
explosion.Position = missile.Position
-- find instigator tag
local creator = missile:FindFirstChild("creator")
explosion.Hit:connect(function(part, distance) onPlayerBlownUp(part, distance, creator) end)
explosion.Parent = game.Workspace
if explosionSound then explosionSound:Play() end
wait(.1)
if missile then missile:Remove() end
end

function onPlayerBlownUp(part, distance, creator)
if part.Name == "Head" or part.Name == "Torso" then
local humanoid = part.Parent.Humanoid
tagHumanoid(humanoid, creator)
end
end

function tagHumanoid(humanoid, creator)
-- tag does not need to expire if all explosions lethal
if creator ~= nil then
local new_tag = creator:clone()
new_tag.Parent = humanoid
end
end

function fire(vTarget)
local vCharacter = Tool.Parent
local vHandle = Tool:findFirstChild("Handle")
if vHandle == nil then
print("Handle not found")
return
end
local direction = vTarget - vHandle.Position
direction = computeDirection(direction)
local missile = Rocket:clone()
local pos = vHandle.Position + (direction * 10.0)
missile.CFrame = CFrame.new(pos, pos + direction) * CFrame.Angles(math.pi/2, 0, 0)

local creator_tag = Instance.new("ObjectValue")

local vPlayer = game.Players:GetPlayerFromCharacter(vCharacter)

if vPlayer == nil then
print("Player not found")
else
if (vPlayer.Neutral == false) then -- nice touch
missile.BrickColor = vPlayer.TeamColor
end
end

local floatForce = Instance.new("BodyForce")
floatForce.force = Vector3.new(0, missile:GetMass() * 196.1, 0.0)
floatForce.Parent = missile

missile.Velocity = direction * 600.0

creator_tag.Value = vPlayer
creator_tag.Name = "creator"
creator_tag.Parent = missile

missile.Parent = game.Workspace

if swooshSound then swooshSound:Play() end

missile.Touched:connect(function(hit) blow(hit, missile) end)

debris:AddItem(missile, 100.0)
end

function computeDirection(vec)
local lenSquared = vec.magnitude * vec.magnitude
local invSqrt = 1 / math.sqrt(lenSquared)
return Vector3.new(vec.x * invSqrt, vec.y * invSqrt, vec.z * invSqrt)
end

Tool.Enabled = true
function onActivated()
if not Tool.Enabled then
return
end

Tool.Enabled = false

local character = Tool.Parent;
local humanoid = character.Humanoid
if humanoid == nil then
print("Humanoid not found")
return
end

swooshSound = Launcher:FindFirstChild("Swoosh")
explosionSound = Launcher:FindFirstChild("Explosion")

local targetPos = humanoid.TargetPoint

fire(targetPos)

wait(1)

Tool.Enabled = true
end


script.Parent.Activated:connect(onActivated)