so i create a new module and put that inside?
You’d probably have to replace your current spring with that one, or you can use both. If you’re going to replace it make sure you replace all of the old springs with the new one.
ok what have i done
wait nevermind i jsut changed replicated storage name lol
well its still the same error 
1 Like
This amazing guide helped me out so much. Tho I’m not quite sure how to make ammo.
UPDATE: Added section 7: Reload. enjoy!
3 Likes
Hello, i am having some trouble with the casting part
Here is the error
https://gyazo.com/7f93d350b8071210efd9b1dc812cd9c0
function module.cast(gun, endposition, velocity, damage, ViewModel)
local Origin = gun.GunComponents.Barrel
local CastParams = RaycastParams.new()
CastParams.IgnoreWater = true
CastParams.FilterType = Enum.RaycastFilterType.Blacklist
CastParams.FilterDescendantsInstances = {ViewModel, game.Players.LocalPlayer.Character}
local MouseLocation = game:GetService("UserInputService"):GetMouseLocation()
local UnitRay = game:GetService("Workspace").Camera:ViewportPointToRay(MouseLocation.x, MouseLocation.y)
local origin = UnitRay.Origin
local endp = UnitRay.Direction * 1000
local Hit = game:GetService("Workspace"):Raycast(origin, endp, CastParams)
local Bullet = Instance.new("Part")
Bullet.Size = Vector3.new(0.1,0.1,5)
Bullet.CanCollide = false
Bullet.BrickColor = BrickColor.new("Bright yellow")
Bullet.Material = Enum.Material.Neon
Bullet.Anchored = true
Bullet.Parent = workspace
if Hit then
Bullet.CFrame = CFrame.new(Origin.Position, Hit.Position)
else
Bullet.CFrame = CFrame.new(Origin.Position, UnitRay.Origin + UnitRay.Direction * 1000)
end
local Loop
Loop = game:GetService("RunService").RenderStepped:Connect(function(dt)
local Hit = workspace:Raycast(Bullet.Position, Bullet.CFrame.LookVector * velocity * 1.5)
if Hit then
if Hit.Instance.Parent:FindFirstChild("Humanoid") and damage ~= nil then
damage:FireServer(Hit.Instance.Parent, 10)
else
Loop:Disconnect()
Bullet:Destroy()
end
end
Bullet.CFrame *= CFrame.new(0, 0, -velocity * (dt * 60))
end)
end
Edit: i edited the cast, because i had the same problem i suppose its comming from the Arguements
Edit2: NVM I FOUND THE Solution to it! its actually because at Fire OnClientEvent in the LocalHandler, the “client” is actually the origin’s position, so to do that i must also Replicate the Player on the FireAllClients arguements, Anyway, Good Tutorial you got there
Few things I would like to know: How do I implement running into it and how do I make the gun semi auto?
For running you want to detect an input from the player and increase the walkspeed accordingly, if you also want the gun to have an animation just apply one when player speed reaches above normal.
Making it semi is just detecting the gun’s firemode and if it’s semi you just have to make another variable and check if the variable is false, once the mouse lifts up you turn on the variable
local isSemi = true
if isSemi and canShootSemi == true then
canShootSemi = false
end
mousebutton1up:connect(function()
canShootSemi = true
end)
But don’t you have to define what canShootSemi is? so It will know what to do? I also would like to know how would you make classes like for example you click a textbutton you would spawn with that framework
Hey yo, I am quoting this so a friend of mine can see.
Pls no blame, I was trying to talk to him about how to make the gun sway
Im stuck on this part because all it does is just go straight up not bounce around also i have no idea where to put this at all like do u put it in a Runservice? Or just by itself? This is what i have so far in both my scripts
LocalHandler:
local gunmodel = game.ReplicatedStorage:WaitForChild("MiniGun")
local AnimationsFolder = game.ReplicatedStorage:WaitForChild("MiniGunAnimations")
local viewportmodel = game.ReplicatedStorage:WaitForChild("Viewmodel")
local ts = game:GetService("TweenService")
local firing = viewportmodel.AnimationController:LoadAnimation(AnimationsFolder.Firing)
local springmodule = require(game.ReplicatedStorage.SpringModule)
local recoilspring = springmodule.new()
-- mainmodule idk
local mainmodule = require(game.ReplicatedStorage.GunSystemMainModule)
viewportmodel.Parent = game.Workspace.Camera
--position viewport model
game:GetService("RunService").RenderStepped:Connect(function(dt)
mainmodule.update(viewportmodel,dt, recoilspring)
end)
--calls the weldgun thing
mainmodule.weldgun(gunmodel)
--equip thing
mainmodule.equip(viewportmodel,gunmodel, AnimationsFolder.Hold)
local IsPlayerHoldingMouse
local CanFire = true
local Delay_ = 0.1
game:GetService("RunService").Heartbeat:Connect(function(dt)
if IsPlayerHoldingMouse then
if CanFire then
CanFire = false
recoilspring:shove(Vector3.new(1,0,0))
mainmodule.cast(gunmodel, game.Players.LocalPlayer:GetMouse().Hit.Position,60)
wait(Delay_)
CanFire = true
end
end
end)
recoilspring:shove(Vector3.new(3,math.random(-2,2),10))
coroutine.wrap(function()
wait(0.2)
recoilspring:shove(Vector3.new(-2.8,math.random(-1,1),-10))
end)()
game:GetService("UserInputService").InputBegan:Connect(function(input)
if input.UserInputType == Enum.UserInputType.MouseButton1 then
IsPlayerHoldingMouse = true
firing:Play()
end
end)
game:GetService("UserInputService").InputEnded:Connect(function(input)
if input.UserInputType == Enum.UserInputType.MouseButton1 then
IsPlayerHoldingMouse = false
firing:Stop()
end
end)
MainModule:
local module = {}
function module.update(viewmodel, dt, recoilspring)
viewmodel.HumanoidRootPart.CFrame = game.Workspace.Camera.CFrame
local updatedrecoilspring = recoilspring:update(dt)
viewmodel.HumanoidRootPart.CFrame *= CFrame.Angles(math.rad(updatedrecoilspring.X) *
2,0,0)
game.Workspace.Camera.CFrame *= CFrame.Angles(math.rad(updatedrecoilspring.X),math.rad(updatedrecoilspring.Y),math.rad(updatedre
coilspring.Z))
end
--Weld gun or something
function module.weldgun(gun)
local main = gun.Components.Handle
for i, v in pairs(gun:GetDescendants()) do
if v:IsA("BasePart") and v ~= main then
local newmotor = Instance.new("Motor6D")
newmotor.Name = v.Name
newmotor.Part0 = main
newmotor.Part1 = v
newmotor.C0 = newmotor.Part0.CFrame:Inverse() * newmotor.Part1.CFrame
newmotor.Parent = main
end
end
end
function module.equip(viewmodel,gun, hold)
local gunhandle = gun.Components.Handle
local HRP_Motor6D = viewmodel:WaitForChild("HumanoidRootPart").Handle
gun.Parent = viewmodel
HRP_Motor6D.Part1 = gunhandle
local Hold = viewmodel.AnimationController:LoadAnimation(hold)
Hold:Play()
end
function module.cast(gun, endposition, velocity)
local gunbarrel = gun.Components.Barrel
local bullet = Instance.new("Part")
bullet.Size = Vector3.new(1,1,5)
bullet.Anchored = true
bullet.CanCollide = false
bullet.Color = Color3.new(1, 1, 0)
bullet.Material = Enum.Material.Neon
bullet.Parent = game.Workspace
bullet.CFrame = CFrame.new(gunbarrel.Position, endposition)
local loop
loop = game:GetService("RunService").RenderStepped:Connect(function(dt)
bullet.CFrame *= CFrame.new(0,0,-velocity * (dt * 60))
if (bullet.Position - gunbarrel.Position).magnitude > 5000 then
bullet:Destroy()
loop:Disconnect()
end
end)
end
return module
Edit:I fixed it!
2 Likes
@EXM_0 I have a question about the particle emitter on this it doesnt say to change anything other then lock to part and disable i did both of those and it doesnt look like how it does in the video.
Heres the result i got: (Sorry for the low quality i had to take a roblox video recording and screenshot that)
Heres a video if you want more:
robloxapp-20211123-0031534.wmv (1.6 MB)
Edit: i was carrying on with the tutorial until you responded to this until i ran into this error with the swaying
And it goes to this line in the spring module:
local scaledDeltaTime = dt * self.Speed / ITERATIONS
Here are my scripts:
MainModule
local module = {}
local function GetBobbing(addition)
return math.sin(tick() * addition * 1.3) * 0.5
end
function module.update(viewmodel, dt, recoilspring, bobbleswaying, swayingspring)
viewmodel.HumanoidRootPart.CFrame = game.Workspace.Camera.CFrame
local bobble = Vector3.new(GetBobbing(10), GetBobbing(5),GetBobbing(5))
local mousedelta = game:GetService("UserInputService"):GetMouseDelta()
local character = game.Players.LocalPlayer.Character or game.Players.LocalPlayer.CharacterAdded:Wait()
bobbleswaying:shove(bobble / 10 * (character.HumanoidRootPart.Velocity.Magnitude) / 10)
swayingspring:shove(Vector3.new(-mousedelta.X / 500, mousedelta.Y / 200, 0))
local updatedrecoilspring = recoilspring.update(dt)
local updatedbobblespring = bobbleswaying.update(dt)
local updatedswayingspring = swayingspring.update(dt)
viewmodel.HumanoidRootPart.CFrame = viewmodel.HumanoidRootPart.CFrame:ToWorldSpace(CFrame.new(updatedbobblespring.Y,updatedb obblespring.X,0))
viewmodel.HumanoidRootPart.CFrame *= CFrame.new(updatedswayingspring.X,updatedswayingspring.Y,0)
viewmodel.HumanoidRootPart.CFrame *= CFrame.Angles(math.rad(updatedrecoilspring.X) * 2,0,0)
game.Workspace.Camera.CFrame *= CFrame.Angles(math.rad(updatedrecoilspring.X),math.rad(updatedrecoilspring.Y),math.rad(updatedrecoilspring.Z))
end
--Weld gun or something
function module.weldgun(gun)
local main = gun.Components.Handle
for i, v in pairs(gun:GetDescendants()) do
if v:IsA("BasePart") and v ~= main then
local newmotor = Instance.new("Motor6D")
newmotor.Name = v.Name
newmotor.Part0 = main
newmotor.Part1 = v
newmotor.C0 = newmotor.Part0.CFrame:Inverse() * newmotor.Part1.CFrame
newmotor.Parent = main
end
end
end
function module.equip(viewmodel,gun, hold)
local gunhandle = gun.Components.Handle
local HRP_Motor6D = viewmodel:WaitForChild("HumanoidRootPart").Handle
gun.Parent = viewmodel
HRP_Motor6D.Part1 = gunhandle
local Hold = viewmodel.AnimationController:LoadAnimation(hold)
Hold:Play()
end
function module.cast(gun, endposition, velocity)
local gunbarrel = gun.Components.Barrel
local bullet = Instance.new("Part")
bullet.Size = Vector3.new(1,1,5)
bullet.Anchored = true
bullet.CanCollide = false
bullet.Color = Color3.new(1, 1, 0)
bullet.Material = Enum.Material.Neon
bullet.Parent = game.Workspace
bullet.CFrame = CFrame.new(gunbarrel.Position, endposition)
local loop
loop = game:GetService("RunService").RenderStepped:Connect(function(dt)
bullet.CFrame *= CFrame.new(0,0,-velocity * (dt * 60))
if (bullet.Position - gunbarrel.Position).magnitude > 5000 then
bullet:Destroy()
loop:Disconnect()
end
end)
end
return module
LocalHandler
local gunmodel = game.ReplicatedStorage:WaitForChild("MiniGun")
local AnimationsFolder = game.ReplicatedStorage:WaitForChild("MiniGunAnimations")
local viewportmodel = game.ReplicatedStorage:WaitForChild("Viewmodel")
local ts = game:GetService("TweenService")
local firing = viewportmodel.AnimationController:LoadAnimation(AnimationsFolder.Firing)
local springmodule = require(game.ReplicatedStorage.SpringModule)
local recoilspring = springmodule.new()
local bobbleswaying = springmodule.new()
local swayspring = springmodule.new()
-- mainmodule idk
local mainmodule = require(game.ReplicatedStorage.GunSystemMainModule)
viewportmodel.Parent = game.Workspace.Camera
--position viewport model
game:GetService("RunService").RenderStepped:Connect(function(dt)
mainmodule.update(viewportmodel,dt, recoilspring, bobbleswaying, swayspring)
end)
--calls the weldgun thing
mainmodule.weldgun(gunmodel)
--equip thing
mainmodule.equip(viewportmodel,gunmodel, AnimationsFolder.Hold)
local IsPlayerHoldingMouse
local CanFire = true
local Delay_ = 0.1
game:GetService("RunService").Heartbeat:Connect(function(dt)
if IsPlayerHoldingMouse then
if CanFire then
CanFire = false
recoilspring:shove(Vector3.new(2,math.random(-2,2),10))
coroutine.wrap(function()
for i, v in pairs(gunmodel.Components.Barrel:GetChildren()) do
if v:IsA("ParticleEmitter") then
v:Emit()
end
end
local firesound = gunmodel.Components.Sounds.MiniGunFiring:Clone()
firesound.Parent = game.Workspace
firesound.Parent = nil
firesound:Destroy()
end)()
coroutine.wrap(function()
wait(0.2)
recoilspring:shove(Vector3.new(-2.8,math.random(-1,1),-10))
end)()
recoilspring:shove(Vector3.new(1,0,0))
mainmodule.cast(gunmodel, game.Players.LocalPlayer:GetMouse().Hit.Position,60)
wait(Delay_)
CanFire = true
end
end
end)
game:GetService("UserInputService").InputBegan:Connect(function(input)
if input.UserInputType == Enum.UserInputType.MouseButton1 then
IsPlayerHoldingMouse = true
firing:Play()
end
end)
game:GetService("UserInputService").InputEnded:Connect(function(input)
if input.UserInputType == Enum.UserInputType.MouseButton1 then
IsPlayerHoldingMouse = false
firing:Stop()
end
end)
2 Likes
HI regarding the error, it should be :update(dt) not .update(dt). About the particle emitter, you should just try adjusting the setting of the particle emitter. My current emitter looks something like this.
1 Like
How did i not notice that i put .update instead of :update well thanks!
Also the particles still do things a bit weird but ill play with the speed and stuff.
One more thing i updated the code and now i get this error
06:09:15.920 HumanoidRootPart is not a valid member of Model "Workspace.spydercam500" -
Client
GunSystemMainModule:15
This is the line it goes to:
bobbleswaying:shove(bobble / 10 * (character.HumanoidRootPart.Velocity.Magnitude) / 10)Already mentioned about this error here.
1 Like
Oh ok thanks!
I didnt know where to put the :WaitForChild() so i just used a repeat wait() until game.Loaded at the start of the script and it worked perfectly!
Ah well that’s good and just to mention a better method to that is
if not game:IsLoaded() then
game.Loaded:Wait()
end
(fyi you put the waitforchild on the humanoirdrootpart)
1 Like
Ive ran into a issue with 0 errors (sorry for asking for help 3 diffrent times lol) basically ive gotten to the damage part and i cant seem to make it work im pretty sure that i did everything right unless its just another spelling mistake.
Heres all the scripts:
MainModule
local module = {}
if not game.Loaded then
game.Loaded:Wait()
end
local function GetBobbing(addition)
return math.sin(tick() * addition * 1.3) * 0.5
end
function module.update(viewmodel, dt, recoilspring, bobbleswaying, swayingspring)
viewmodel.HumanoidRootPart.CFrame = game.Workspace.Camera.CFrame
local bobble = Vector3.new(GetBobbing(10), GetBobbing(5),GetBobbing(5))
local mousedelta = game:GetService("UserInputService"):GetMouseDelta()
local character = game.Players.LocalPlayer.Character or game.Players.LocalPlayer.CharacterAdded:Wait()
bobbleswaying:shove(bobble / 10 * (character:WaitForChild("HumanoidRootPart").Velocity.Magnitude) / 10)
swayingspring:shove(Vector3.new(-mousedelta.X / 500, mousedelta.Y / 200, 0))
local updatedrecoilspring = recoilspring:update(dt)
local updatedbobblespring = bobbleswaying:update(dt)
local updatedswayingspring = swayingspring:update(dt)
viewmodel.HumanoidRootPart.CFrame = viewmodel.HumanoidRootPart.CFrame:ToWorldSpace(CFrame.new(updatedbobblespring.Y,updatedbobblespring.X,0))
viewmodel.HumanoidRootPart.CFrame *= CFrame.new(updatedswayingspring.X,updatedswayingspring.Y,0)
viewmodel.HumanoidRootPart.CFrame *= CFrame.Angles(math.rad(updatedrecoilspring.X) * 2,0,0)
game.Workspace.Camera.CFrame *= CFrame.Angles(math.rad(updatedrecoilspring.X),math.rad(updatedrecoilspring.Y),math.rad(updatedrecoilspring.Z))
end
--Weld gun or something
function module.weldgun(gun)
local main = gun.Components.Handle
for i, v in pairs(gun:GetDescendants()) do
if v:IsA("BasePart") and v ~= main then
local newmotor = Instance.new("Motor6D")
newmotor.Name = v.Name
newmotor.Part0 = main
newmotor.Part1 = v
newmotor.C0 = newmotor.Part0.CFrame:Inverse() * newmotor.Part1.CFrame
newmotor.Parent = main
end
end
end
function module.equip(viewmodel,gun, hold)
local gunhandle = gun.Components.Handle
local HRP_Motor6D = viewmodel:WaitForChild("HumanoidRootPart").Handle
gun.Parent = viewmodel
HRP_Motor6D.Part1 = gunhandle
local Hold = viewmodel.AnimationController:LoadAnimation(hold)
Hold:Play()
end
function module.cast(gun, endposition, velocity, damage)
local gunbarrel = gun.Components.Barrel
local bullet = Instance.new("Part")
bullet.Size = Vector3.new(0.523,0.1,0.1 )
bullet.Anchored = true
bullet.CanCollide = false
bullet.Color = Color3.new(1, 1, 0)
bullet.Material = Enum.Material.Neon
bullet.Parent = game.Workspace
bullet.CFrame = CFrame.new(gunbarrel.Position, endposition)
local loop
loop = game:GetService("RunService").RenderStepped:Connect(function(dt)
bullet.CFrame *= CFrame.new(0,0,-velocity * (dt * 60))
local hit = workspace:Raycast(bullet.Position, bullet.CFrame.LookVector * velocity * 1.5)
if hit then
if hit.Instance.Parent:FindFirstChild("Humanoid") then
damage:FireServer(hit.Instance.Parent,10)
else
--WALL
end
end
if (bullet.Position - gunbarrel.Position).magnitude > 5000 then
bullet:Destroy()
loop:Disconnect()
end
end)
end
return module
LocalHandler
local gunmodel = game.ReplicatedStorage:WaitForChild("MiniGun")
local AnimationsFolder = game.ReplicatedStorage:WaitForChild("MiniGunAnimations")
local viewportmodel = game.ReplicatedStorage:WaitForChild("Viewmodel")
local ts = game:GetService("TweenService")
local firing = viewportmodel.AnimationController:LoadAnimation(AnimationsFolder.Firing)
local springmodule = require(game.ReplicatedStorage.SpringModule)
local recoilspring = springmodule.new()
local bobbleswaying = springmodule.new()
local swayspring = springmodule.new()
local Damage = game.ReplicatedStorage.ToolEvents:WaitForChild("MiniGunDamage")
-- mainmodule idk
local mainmodule = require(game.ReplicatedStorage.GunSystemMainModule)
viewportmodel.Parent = game.Workspace.Camera
--position viewport model
game:GetService("RunService").RenderStepped:Connect(function(dt)
mainmodule.update(viewportmodel,dt, recoilspring, bobbleswaying, swayspring)
end)
--calls the weldgun thing
mainmodule.weldgun(gunmodel)
--equip thing
mainmodule.equip(viewportmodel,gunmodel, AnimationsFolder.Hold)
local IsPlayerHoldingMouse
local CanFire = true
local Delay_ = 0.1
game:GetService("RunService").Heartbeat:Connect(function(dt)
if IsPlayerHoldingMouse then
if CanFire then
CanFire = false
recoilspring:shove(Vector3.new(2,math.random(-2,2),10))
coroutine.wrap(function()
for i, v in pairs(gunmodel.Components.Barrel:GetChildren()) do
if v:IsA("ParticleEmitter") then
v:Emit()
end
end
local firesound = gunmodel.Components.Sounds.MiniGunFiring:Clone()
firesound.Parent = game.Workspace
firesound.Parent = nil
firesound:Destroy()
end)()
coroutine.wrap(function()
wait(0.2)
recoilspring:shove(Vector3.new(-2.8,math.random(-1,1),-10))
end)()
mainmodule.cast(gunmodel,game.Players.LocalPlayer:GetMouse().Hit.Position,5,Damage)
recoilspring:shove(Vector3.new(1,0,0))
mainmodule.cast(gunmodel, game.Players.LocalPlayer:GetMouse().Hit.Position,60)
wait(Delay_)
CanFire = true
end
end
end)
game:GetService("UserInputService").InputBegan:Connect(function(input)
if input.UserInputType == Enum.UserInputType.MouseButton1 then
IsPlayerHoldingMouse = true
firing:Play()
end
end)
game:GetService("UserInputService").InputEnded:Connect(function(input)
if input.UserInputType == Enum.UserInputType.MouseButton1 then
IsPlayerHoldingMouse = false
firing:Stop()
end
end)
DamageScript
local damage = game.ReplicatedStorage.ToolEvents:WaitForChild("MiniGunDamage")
damage.OnServerEvent:Connect(function(client,player,damage)
if player then
player:FindFirstChild("Humanoid"):TakeDamage(damage)
end
end)
(Again sorry for asking for help again im not that great at scripting lol)