Hey guys, im trying to make a gun framework. I’ve gotten pretty far, my only problem is the sway right now. It’s too instantaneous. I can’t make it any bouncier. It pretty much goes back to the same place instantly. Any help?
Here are some videos:
https://i.gyazo.com/d3b58afce93ff868350166b643bb7120.gif
this is what i currently have.
How do i make it a little more bouncy? Changing the springs script and messing with that has not worked at all.
springs script:
-- Constants
local ITERATIONS = 8
-- Module
local SPRING = {}
-- Functions
function SPRING.create(self, mass, force, damping, speed)
local spring = {
Target = Vector3.new();
Position = Vector3.new();
Velocity = Vector3.new();
Mass = mass or 5;
Force = force or 5;
Damping = damping or 0;
Speed = speed or 4;
}
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 = math.min(dt,1) * self.Speed / ITERATIONS
for i = 1, ITERATIONS do
local force = self.Target - self.Position
local acceleration = (force * 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
end
-- Return
return SPRING
Script for the gun:
local Player = game:GetService("Players").LocalPlayer
local fps = 0
Player.CharacterAdded:Connect(function(Character)
print(Player.Name.." has joined the Game")
local Camera = game.Workspace.CurrentCamera
local Humanoid = Character:WaitForChild("Humanoid")
local Viewmodel = game.ReplicatedStorage.viewmodel:Clone()
local vhum = Viewmodel:WaitForChild("Humanoid")
local CXAS = game:GetService("ContextActionService")
local repWeapon = game.ReplicatedStorage.weapons.MP7
local weapon = repWeapon:Clone()
local aimCount = 0
local camCount = 0
local speed = 1
local modifier = 0.5
local offset = weapon.Handle.CFrame:Inverse() * weapon.AimPart.CFrame
local holdAnim = Humanoid:LoadAnimation(weapon.animations.hold)
local aimAnim = Humanoid:LoadAnimation(weapon.animations.aim)
local lastAnim = holdAnim
local replicatedStorage = game:GetService("ReplicatedStorage")
local spring = require(replicatedStorage.modules.spring)
local shooting = false
local aiming = false
local LightsFX = false
lastAnim:Play()
weapon.Parent = Viewmodel
Viewmodel.Parent = Camera
local joint = Instance.new("Motor6D")
joint.C0 = CFrame.new(1, -1.5, -2)
joint.Parent = Viewmodel.rootPart
joint.Part0 = Viewmodel.rootPart
joint.Part1 = weapon.Handle
local idleAnim = vhum:LoadAnimation(weapon.animations.idle)
idleAnim:Play()
game.ReplicatedStorage.RemoteEvents.setup:FireServer(repWeapon)
local ShootingCoroutine = coroutine.create(function()
while wait(60/weapon.config.rpm.Value) do
if shooting then
weapon.weaponRootPart.Flash:Emit(50)
weapon.weaponRootPart.Smoke.Enabled = true
LightsFX = true
else
LightsFX = false
weapon.weaponRootPart.Smoke.Enabled = false
weapon.weaponRootPart.Flash:Clear()
end
if LightsFX then
weapon.weaponRootPart.Light.Enabled = true
wait (60/ weapon.config.rpm.Value)
weapon.weaponRootPart.Light.Enabled = false
end
end
end)
coroutine.resume(ShootingCoroutine)
local AimingCoroutine = coroutine.create(function()
while wait() do
if aiming == true then
idleAnim:Stop()
modifier = 0.1
end
if aiming == false then
if idleAnim.IsPlaying == false then
idleAnim:Play()
end
modifier = 0.5
end
end
end)
coroutine.resume(AimingCoroutine)
local TiltRoutine = coroutine.create(function()
while wait(0.1) do
game.ReplicatedStorage.RemoteEvents.tiltAt:FireServer(math.asin(Camera.CFrame.LookVector.y));
end
end)
coroutine.resume(TiltRoutine)
local function aimDownSights(aiming)
local start = joint.C1
local goal = aiming and joint.C0 * offset or CFrame.new()
lastAnim:Stop();
lastAnim = aiming and aimAnim or holdAnim;
lastAnim:Play();
aimCount = aimCount + 1
local current = aimCount
for t = 0,101,10 do
if current~= aimCount then break end
game:GetService("RunService").RenderStepped:Wait()
joint.C1 = start:Lerp(goal, t/100)
end
end
local function updateArm(key)
local shoulder = Viewmodel[key.."UpperArm"][key.."Shoulder"];
local cf = weapon[key].CFrame * CFrame.Angles(math.pi/2, 0, 0) * CFrame.new(0, 1.5, 0);
shoulder.C1 = cf:inverse() * shoulder.Part0.CFrame * shoulder.C0;
end
local function onDeath()
Viewmodel.Parent = nil
end
local function getBobbing(addition,speed,modifier)
return math.sin(tick()*addition*speed)*modifier
end
local function onUpdate(deltaTime)
fps = fps + 1
print("this has ran "..fps.." times.")
local Velocity = Character.HumanoidRootPart.Velocity
local VelocityMagnitude = Velocity.Magnitude
local Springs = require(game.ReplicatedStorage.modules.spring)
if VelocityMagnitude > 50 then
VelocityMagnitude = 50
end
Springs.walkCycle = spring.create()
Springs.sway = spring.create()
Springs.fire = spring.create()
local movementSway = Vector3.new(getBobbing(10,speed,modifier),getBobbing(5,speed,modifier),getBobbing(5,speed,modifier))
local mouseDelta = game:GetService("UserInputService"):GetMouseDelta()
Springs.sway:shove(Vector3.new(mouseDelta.x / 200,mouseDelta.y / 200))
Springs.walkCycle:shove((movementSway / 25) * deltaTime * 60 * VelocityMagnitude)
local sway = Springs.sway:update(deltaTime)
local walkCycle = Springs.walkCycle:update(deltaTime)
local fire = Springs.fire:update(deltaTime)
Viewmodel.rootPart.CFrame = Camera.CFrame
Viewmodel.rootPart.CFrame = Viewmodel.rootPart.CFrame * CFrame.Angles(0,-sway.x,sway.y)
Viewmodel.rootPart.CFrame = Viewmodel.rootPart.CFrame:ToWorldSpace(CFrame.new(walkCycle.x / 2,walkCycle.y / 2,0))
Viewmodel.rootPart.CFrame = Viewmodel.rootPart.CFrame * CFrame.Angles(0,walkCycle.y,walkCycle.x)
weapon.weaponRootPart.CFrame = weapon.weaponRootPart.CFrame * CFrame.Angles(0,walkCycle.y,walkCycle.x)
weapon.weaponRootPart.CFrame = weapon.weaponRootPart.CFrame * CFrame.Angles(0,-sway.x,sway.y)
weapon.weaponRootPart.CFrame = weapon.weaponRootPart.CFrame * CFrame.new(0,0,fire.z)
updateArm("Right");
updateArm("Left");
if shooting then
local ran = math.random(0,10)/8
Springs.fire:shove(Vector3.new(ran,ran,ran))
end
end
local function handler(actionName, inputState, inputObject)
if actionName == "Shooting" then
if inputState == Enum.UserInputState.Begin then
shooting = true
else
shooting = false
end
end
if actionName == "Aiming" then
if inputState == Enum.UserInputState.Begin then
aimDownSights(true)
aiming = true
else
aiming = false
aimDownSights(false)
end
end
end
Humanoid.Died:Connect(onDeath)
game:GetService("RunService").RenderStepped:Connect(onUpdate)
CXAS:BindAction("Shooting", handler,true, Enum.UserInputType.MouseButton1)
CXAS:BindAction("Aiming", handler,true, Enum.UserInputType.MouseButton2)
end)
Any help? Thanks
