Designing an FPS Framework: Beginner’s guide [PART 2]

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#97

Well that was a surprise, anyways can you make sure the other sections of code is not interfering with the aim function?

#98

nope i printed toaim every time it gets called and it only prints when i press right click or reload and its the correct value

#99

I meant other parts of the script calling .aim that might can cause some confusion from the scripts because I see module.aim being called from different parts of the code.

Edit: Just the confirm is the value a number value or an integer value?

#100

its a integer that may be the issue, you don’t say which type of value so i assumed integer now its works

2 Likes
#101

Part 3. Pls. I need my gun to switch and that’s a main mechanic to a fps game

2 Likes
#102

If I understand correctly, can’t you just filter the viewmodel from the camera/mouse? That way you can aim down sights and shoot with recoil, without having the bullets fly into your own gun

#103

Can you elaborate more on this sentence?

#104

By Using Mouse.TargetFilter, and adding the player’s viewmodel to the filter, the mouse or whatever should ignore the viewmodel even when your aiming down sights. I haven’t actually read your guide but I think this is what your talking about

#105

.TargetFilter only accepts one Instance, so if you want to blacklist multiple Instances, it would be a hassle to figure out.

#106

I feel like it would be easier than making a mouse module, just use a folder or something

#107

Well you could do that, but now you have random things cramped inside 1 folder and also sometimes you want to ignore everything inside something except for 1 thing.

So I’d prefer just making a simple mouse module. It’s a very flexible option.

#108

please make uncopylocked place im suffering with all error and mess

#109
#110

Can you reply with the Spring Module script I can’t open that file type in studio or any other program

#111 
-- Constants

local ITERATIONS	= 8
local Spring = {}
Spring.__index = Spring

function Spring.new(self, mass, force, damping, speed)

	local spring	= setmetatable({
		Target		= Vector3.new();
		Position	= Vector3.new();
		Velocity	= Vector3.new();

		Mass		= mass or 5;
		Force		= force or 50;
		Damping		= damping or 4;
		Speed		= speed  or 4;
	}, Spring)
	return spring
end

function Spring.getstats(self)
	return self.Mass, self.Force, self.Damping, self.Speed
end

function Spring.changestats(self, mass, force, damping, speed)
	self.Mass = mass or self.Mass
	self.Force = force or self.Force
	self.Damping = damping or self.Damping
	self.Speed = speed or self.Speed
end

function Spring.shove(self, force)
	local x, y, z	= force.X, force.Y, force.Z
	if x ~= x or x == math.huge or x == -math.huge then
		x	= 0
	end
	if y ~= y or y == math.huge or y == -math.huge then
		y	= 0
	end
	if z ~= z or z == math.huge or z == -math.huge then
		z	= 0
	end
	self.Velocity	= self.Velocity + Vector3.new(x, y, z)
end

function Spring.update(self, dt)
	local scaledDeltaTime = dt * self.Speed / ITERATIONS
	for i = 1, ITERATIONS do
		local iterationForce= self.Target - self.Position
		local acceleration	= (iterationForce * self.Force) / self.Mass

		acceleration		= acceleration - self.Velocity * self.Damping

		self.Velocity	= self.Velocity + acceleration * scaledDeltaTime
		self.Position	= self.Position + self.Velocity * scaledDeltaTime
	end

	return self.Position
end

return Spring
1 Like
#112

wow, that’s was actually realy useful dude, but, can you please make a third part of the tutorial? on the gun swap and reloading?, that would be amazing, but good work bro, you helped a lot of ppl

#113

image

keep getting this error

code

local function GetBobbing(addition)
	return math.sin(tick() * addition * 1.3) * 0.5
end

function module.update(viewmodel,dt, RecoilSpring , BobbleSpring , SwayingSpring)
	viewmodel.HumanoidRootPart.CFrame = game.Workspace.Camera.CFrame
	
	local bobble = Vector3.new(GetBobbing(10) , GetBobbing(5) , GetBobbing(5))
	
	local character = game.Players.LocalPlayer.Character or game.Players.LocalPlayer.CharacterAdded:Wait()
	
	BobbleSpring:shove(bobble / 10 * (character.HumanoidRootPart.Velocity.Magnitude) / 10)
	
	local UpdatedRecoilSpring = RecoilSpring:update(dt)
	local UpdatedSwaySpring = RecoilSpring:update(dt)
	local UpdatedBobbleSpring = RecoilSpring:update(dt)
	
	viewmodel.HumanoidRootPart.CFrame = viewmodel.HumanoidRootPart.CFrame:ToWorldSpace(CFrame.new(UpdatedBobbleSpring.Y,UpdatedBobbleSpring.X , 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
#114

This error occurs when your player doesn’t load in fast enough. You can counter this by just adding
:WaitForChild().

#115

i added a wait for child but is this supposed to happen?
https://gyazo.com/23f855c8d38b02a1c656ceffa5488d35

#116

I think that is a recoil related issue, not sure though. It looks like one. If the :WaitForChild() is causing the issue then at the start of your code you can add if not game:IsLoaded() then game.Loaded:Wait() end.