I want to make a gatling pea shoots 4 pea in a row and damage zombies.
However this is what happens:
Code (functions):
local pea = game.Lighting:WaitForChild("Pea")
local castmodule = require(game.ReplicatedStorage:WaitForChild("FastCastRedux"))
local caster = castmodule.new()
local origin = script.Parent.ShootPart.Position
local direction = script.Parent.ShootPart.CFrame.LookVector
local castparams = RaycastParams.new()
castparams.FilterType = Enum.RaycastFilterType.Whitelist
castparams.IgnoreWater = true
castparams.FilterDescendantsInstances = {game.Workspace.Zombies}
local castbehaviour = castmodule.newBehavior()
castbehaviour.RaycastParams = castparams
castbehaviour.AutoIgnoreContainer = false
castbehaviour.CosmeticBulletContainer = game.Workspace.ETC
castbehaviour.CosmeticBulletTemplate = pea
local function onlengthchanged(cast,lastpoint,direction,length,velocity,bullet)
if bullet then
local bulletlength = bullet.Size.Z/2
local offset = CFrame.new(0,0,-(length - bulletlength))
bullet.CFrame = CFrame.lookAt(lastpoint, lastpoint + direction):ToWorldSpace(offset)
end
end
local function Onrayhit(cast,result,velocity,bullet)
print("hit!")
local debounce = true
local hit = result.Instance
local humanoid = hit.Parent:FindFirstChildOfClass("Humanoid")
if humanoid then
local zombi = humanoid.Parent:FindFirstChild("Zombies")
if zombi and debounce == true then
debounce = false
local thingy = game.Lighting.Effect.Effect1:Clone()
thingy.CFrame = bullet.CFrame
thingy.Parent = game.Workspace
game:GetService("Debris"):AddItem(bullet,0)
humanoid:TakeDamage(10)
local sound = game.Lighting.Hit:Clone()
sound.Parent = game.Workspace.Sound
sound:Destroy()
end
game:GetService("Debris"):AddItem(bullet,8)
end
end
Code (runner)
function ShootBean()
caster:Fire(origin,direction,40, castbehaviour)
caster.LengthChanged:Connect(onlengthchanged)
caster.RayHit:Connect(Onrayhit())
--[[
local debounce = true
--local bean = script.Parent.ShootPart:Clone()
-- bean.Name = "Bean"
--local velocity = Instance.new("BodyVelocity",bean)
--velocity.Velocity = script.Parent.Main.CFrame.LookVector * 40
-- bean.Anchored = false
-- bean.CanCollide = false
--- bean.Transparency = 0
-- bean.Parent = game.Workspace.ETC
--[[
local dafunction = bean.Touched:Connect(function(hit)
local humanoid = hit.Parent:FindFirstChildOfClass("Humanoid")
if humanoid then
local zombi = humanoid.Parent:FindFirstChild("Zombies")
if zombi and debounce == true then
debounce = false
local thingy = game.Lighting.Effect.Effect1:Clone()
thingy.CFrame = bean.CFrame
thingy.Parent = game.Workspace
game:GetService("Debris"):AddItem(bean,0)
humanoid:TakeDamage(10)
local sound = game.Lighting.Hit:Clone()
sound.Parent = game.Workspace.Sound
sound:Destroy()
end
end
end)
if debounce == false then
dafunction:Disconnect()
game:GetService("Debris"):AddItem(bean,0)
end
game:GetService("Debris"):AddItem(bean,15)
--]]
end
Since this is my first time using fast cast. I dont know how to fix!
Thanks 
