Why Clonetrooper1019's Realism 3.0 doesn't work with FE Gun Kit?

Help and Feedback Scripting Support
#1


I tried to modify Realism 3.0 with my FE Gun Kit and how the muzzle flash doesn’t attach to the gun inside viewmodel?

Server script:

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- CloneTrooper1019, 2014
-- Realism Mode (Server Side)
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- MAIN DIFFERENCES:

-- The script only takes care of the joint CFrame replication to the serverside.
-- The client script is still the same, but it will Fire to UpdateY when the camera changes at a 0.1 interval
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

local updateY = script:WaitForChild("UpdateY")
local origins = {}

local function recordOrigins(...)
	for _,joint in pairs{...} do
		origins[joint] = { C0 = joint.C0, C1 = joint.C1 }
	end
end

local char = script.Parent
local player = game.Players:GetPlayerFromCharacter(char)
local humanoid = char:WaitForChild("Humanoid")
local head = char:WaitForChild("Head")
local torso = char:WaitForChild("Torso")
local root = char:WaitForChild("HumanoidRootPart")
local rootJ = root:WaitForChild("RootJoint")
local lhip = torso:WaitForChild("Left Hip")
local lshoulder = torso:WaitForChild("Left Shoulder")
local rshoulder = torso:WaitForChild("Right Shoulder")
local rhip = torso:WaitForChild("Right Hip")
local neck = torso:WaitForChild("Neck")
local updateY = script:WaitForChild("UpdateY")

rootJ.C0 = CFrame.new(0, 0, 0, -0.95533663, -0.295520246, 0, 0, 0, 1, -0.295520246, 0.95533663, 0)
neck.C0 = CFrame.new(0, 1, 0, -0.955336511, 0.295520216, 0, 0, 0, 1, 0.295520216, 0.955336511, 0)
recordOrigins(neck,lshoulder,rshoulder)

local factors = 
	{
		[neck] = Vector3.new(-1,0,0);
		[lshoulder] = Vector3.new(0,0,-1);
		[rshoulder] = Vector3.new(0,0,1);
	}

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

local function onCameraUpdate(p,camY)
	if player == p then
		local look = camY
		for joint,factor in pairs(factors) do
			local origin = origins[joint]
			local factor = factor * look
			local x,y,z = factor.X, factor.Y, factor.Z
			joint.C0 = origin.C0 * CFrame.Angles(x,y,z)
		end
		neck.C0 = neck.C0 * CFrame.new(0,look/4 - 0.05,0.05 + math.max(0,look/10))
	end
end

updateY.OnServerEvent:connect(onCameraUpdate)

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Client script:

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- @CloneTrooper1019, 2015
-- Realism 3 Client
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

local c = workspace.CurrentCamera
local rs = game:GetService("RunService")
local self = script.Parent

local char = self.Parent
local charTorso = char:WaitForChild("Torso")
local charHead = char:WaitForChild("Head")
local root = char:WaitForChild("HumanoidRootPart")
local rootJ = root:WaitForChild("RootJoint")

local lshoulder = charTorso:WaitForChild("Left Shoulder")
local rshoulder = charTorso:WaitForChild("Right Shoulder")
local neck = charTorso:WaitForChild("Neck")

local humanoid = char:WaitForChild("Humanoid")
local updateY = self:WaitForChild("UpdateY")

local origins = {}
local factors = {}

local function recordOrigins(...)
	for _,joint in pairs{...} do
		origins[joint] = { C0 = joint.C0, C1 = joint.C1 }
	end
end

rootJ.C0 = CFrame.new(0, 0, 0, -0.95533663, -0.295520246, 0, 0, 0, 1, -0.295520246, 0.95533663, 0)
neck.C0 = CFrame.new(0, 1, 0, -0.955336511, 0.295520216, 0, 0, 0, 1, 0.295520216, 0.955336511, 0)

recordOrigins(neck,lshoulder,rshoulder)
factors = 
	{
		[neck] = Vector3.new(-1,0,0);
		[lshoulder] = Vector3.new(0,0,-1);
		[rshoulder] = Vector3.new(0,0,1);
	}

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- Configuration

local config = 
	{
		RelativeOrigin = CFrame.new(0,-1.5,-1);
		RelativeRotation = CFrame.new();
	}

local function onConfigAdded(child)
	if child:IsA("Configuration") and child.Name == "ViewmodelConfig" then
		local relativeOrigin = child:WaitForChild("RelativeOrigin").Value
		config.RelativeOrigin = CFrame.new(relativeOrigin)
		local relativeRotation = child:WaitForChild("RelativeRotation").Value
		config.RelativeRotation = CFrame.Angles(relativeRotation.X,relativeRotation.Y,relativeRotation.Z)
	end
end

if char:FindFirstChild("ViewmodelConfig") then
	onConfigAdded(char.ViewmodelConfig)
else
	char.ChildAdded:connect(onConfigAdded)
end

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- View Bobbling

local waveScale = 0
local scaleIncrement = 0.05
local active = false

local function glideTorwards(currentValue,targetValue,rate)
	if currentValue < targetValue then
		return math.min(targetValue,currentValue + rate)
	elseif currentValue > targetValue then
		return math.max(targetValue,currentValue - rate)
	else
		return targetValue
	end
end

local function getCamBobble()
	local goal = active and 0.5 or 0
	waveScale = glideTorwards(waveScale,goal,0.05)
	local t = math.cos(tick() * 7.85)
	return CFrame.new((t/3)*waveScale,math.abs(t/5)*waveScale,0)
end

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- Build Viewmodel

local limbs = {}

local vm = Instance.new("Model")
vm.Name = "ViewModel"
local h = Instance.new("Humanoid",vm)
h.Name = "VM"

local function newLimb(name,size)
	local limb = Instance.new("Part",vm)
	limb.FormFactor = "Custom"
	limb.Name = name
	limb.Size = size
	limb.Anchored = true
	limb.CanCollide = false
	if size.magnitude < 0.4 then
		limb.Transparency = 1
	end
	table.insert(limbs,limb)
	return limb
end

local function newJoint(name,p0,p1)
	local j = Instance.new("Motor6D",p0)
	j.Name = name
	j.Part0 = p0
	j.Part1 = p1
end

local head = newLimb("Head",Vector3.new())
vm.PrimaryPart = head

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- Character Object Tracking

local blackList = {HumanoidRootPart = true; Torso = true; Head = true; Eyes = true; FakeHead = true}

local function watchParticle(realParticle,fakeParticle)
	local isTweaking = false
	local recTrans = realParticle.Transparency
	local cameraCon

	local function setTransparency(t)
		isTweaking = true
		if type(t) == "number" then
			t = NumberSequence.new(t)
		end
		realParticle.Transparency = t
		fakeParticle.Transparency = recTrans
		isTweaking = false
	end

	local function onCameraChanged(property)
		if property == "CoordinateFrame" then
			local isFirstPerson = (c.Focus.p-c.CoordinateFrame.p).magnitude < 1
			if isFirstPerson then
				setTransparency(1)
			else
				setTransparency(recTrans)
			end
		end
	end

	onCameraChanged("CoordinateFrame")

	local function onChanged(property)
		if not isTweaking then
			if property == "Transparency" then
				recTrans = realParticle.Transparency
				fakeParticle.Transparency = recTrans
			elseif property == "Parent" and not fakeParticle.Parent then
				cameraCon:disconnect()
			end
		end
	end

	realParticle.Changed:connect(onChanged)
	cameraCon = c.Changed:connect(onCameraChanged)
end

local BASE_GRIP = CFrame.new(0,-1,0) * CFrame.Angles(-0.5 * math.pi, 0, 0)

local function trackTool(tool)
	-- This is a lot, but I need to make sure I carefully track tools
	-- as they can be unpredictable
	toolEquipped = true
	local cons = {}
	local toolGuid = game:GetService("HttpService"):GenerateGUID(false)
	local faketool = tool:clone()
	local handle = tool:WaitForChild("Handle")
	local repHandle = faketool:FindFirstChild("Handle")
	local repHandle2 = faketool:FindFirstChild("Handle2")
	faketool.Parent = vm
	for _,child in pairs(faketool:GetChildren()) do
		if child:IsA("Script") or child:IsA("LocalScript") or child:IsA("ModuleScript") or child:IsA("Folder") then
			child:Destroy()
		end
	end

	local leftArm = vm:WaitForChild("Left Arm")
	local rightArm = vm:WaitForChild("Right Arm")

	local function visualUpdate()
		local shouldHide = (c.Focus.p-c.CoordinateFrame.p).magnitude < 1
		for _,child in pairs(tool:GetChildren()) do
			if child:IsA("BasePart") or child:IsA("Part") or child:IsA("MeshPart") or child:IsA("UnionOperation") then
				child.LocalTransparencyModifier = shouldHide and 1 or 0
			end
		end
		if repHandle then
			repHandle.CFrame = rightArm.CFrame * BASE_GRIP * tool.Grip:inverse()
		end
		if repHandle and repHandle2 then
			repHandle.CFrame = rightArm.CFrame * BASE_GRIP * tool.Grip:inverse()
			repHandle2.CFrame = leftArm.CFrame * BASE_GRIP * tool.Grip:inverse()
		end
	end

	rs:BindToRenderStep(toolGuid,201,visualUpdate)

	local unequipCon

	local function onUnequipped()
		toolEquipped = false
		unequipCon:disconnect()
		rs:UnbindFromRenderStep(toolGuid)
		faketool:Destroy()
	end

	unequipCon = tool.Unequipped:connect(onUnequipped)
end

local function pullObject(child)
	if child:IsA("CharacterAppearance") then
		child:clone().Parent = vm
	elseif child:IsA("Tool") and child.RequiresHandle then
		trackTool(child)
	elseif child:IsA("BasePart") then
		if not blackList[child.Name] then
			if vm:FindFirstChild(child.Name) then
				vm[child.Name]:Destroy()
			end
			child.Archivable = true
			local fake = child:clone()
			fake.Parent = vm
			fake.Anchored = true
			fake.CanCollide = false
			child.AncestryChanged:connect(function ()
				if not child:IsDescendantOf(char) then
					fake:Destroy()
				end
			end)
			local children = {}
			local function registerChild(v)
				if not v:IsA("JointInstance") and not v:IsA("Sound") and not v:IsA("TouchTransmitter") then
					v.Archivable = true
					local fakeChild = v:clone()
					fakeChild.Parent = fake
					if fakeChild:IsA("ParticleEmitter") then
						watchParticle(v,fakeChild)
					end
					v.Changed:connect(function (property)
						if property ~= "Parent" then
							pcall(function ()
								fakeChild[property] = v[property]
							end)
						end
					end)
					children[v] = fakeChild
				end			
			end
			local function unregisterChild(v)
				if children[v] then
					children[v]:Destroy()
				end
			end
			for _,v in pairs(child:GetChildren()) do
				registerChild(v)
			end
			child.ChildAdded:connect(registerChild)
			child.ChildRemoved:connect(unregisterChild)
			table.insert(limbs,fake)
			child.Changed:connect(function (property)
				if property ~= "Parent" and property ~= "LocalTransparencyModifier" and property ~= "Anchored" and property ~= "CanCollide" then
					pcall(function ()
						fake[property] = child[property]
					end)
				end
			end)
		end
	end
end

for _,child in pairs(char:GetChildren()) do
	pullObject(child)
end

char.ChildAdded:connect(pullObject)

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-- Camera Code

if c:findFirstChild("ViewModel") then
	c.ViewModel:Destroy()
end

local lastY = 0
local lastUpdate = 0
local player = game.Players.LocalPlayer
local currentRot = CFrame.new()
local abs = math.abs
local min = math.min
local max = math.max

local function inCutsceneMode()
	if player:FindFirstChild("CutsceneFlag") then
		return player.CutsceneFlag.Value
	end
	return false
end

local function findAngleBetweenXZVectors(vec2, vec1)
	return math.atan2(vec1.X*vec2.Z-vec1.Z*vec2.X, vec1.X*vec2.X + vec1.Z*vec2.Z)
end

local function renderUpdate()
	if #vm:GetChildren() < 1 then
		if con then
			con:disconnect()
			con = nil
		end
		return
	end

	local cf = c.CoordinateFrame
	local look = cf.lookVector.Y
	local floored = math.floor(look/0.1) * 0.1
	local now = tick()

	if lastY ~= floored and (now - lastUpdate) > 0.4 then
		lastUpdate = now
		lastY = floored
		updateY:FireServer(look)
	end

	for joint,factor in pairs(factors) do
		local origin = origins[joint]
		local factor = factor * look
		local x,y,z = factor.X, factor.Y, factor.Z
		joint.C0 = origin.C0 * CFrame.Angles(x,y,z)
	end

	neck.C0 = neck.C0 * CFrame.new(0,look/4 - 0.05,0.05 + math.max(0,look/10))

	local speed = charTorso.Velocity.magnitude
	active = (speed > 1) and not charTorso.Anchored

	local offset = CFrame.new()
	local bobble = getCamBobble()
	local cameraPos = c.CoordinateFrame.p

	if (c.Focus.p-c.CoordinateFrame.p).magnitude <= 1 and not charTorso.Anchored then
		vm.Parent = c

		local vmOffset = CFrame.new()
		if char:FindFirstChild("vmOffset") then
			vmOffset = char.vmOffset.Value
		end

		for _,part in pairs(limbs) do
			local actual = char:FindFirstChild(part.Name)
			if actual then
				local cf = head.CFrame * charTorso.CFrame:toObjectSpace(actual.CFrame)
				if part.Name:find("Leg") then
					cf = cf * vmOffset:inverse()
				end
				part.BrickColor = actual.BrickColor
				part.CFrame = cf
			else
				part.Parent = nil
			end
		end

		local base = (root.CFrame:toObjectSpace(charHead.CFrame)):inverse()
		local headRot = base - base.p
		local camPos = cf.p
		local rot = (cf - camPos)
		local desiredRot = rot * config.RelativeOrigin * bobble:inverse() * config.RelativeRotation * headRot * vmOffset * CFrame.new(0,-math.max(0.3,math.abs(look/2)),0)
		local angleBetween = findAngleBetweenXZVectors(currentRot.lookVector,rot.lookVector)
		currentRot = currentRot:lerp(desiredRot,abs(min(0.9,max(0.1,angleBetween))))
		vm:SetPrimaryPartCFrame(CFrame.new(camPos)*currentRot)
	else
		vm.Parent = nil
		currentRot = cf - cf.p - Vector3.new(0,1.5,0)
	end
	if active then
		humanoid.CameraOffset = bobble.p
	end
end

rs:UnbindFromRenderStep("Kinematics") -- In case its bound already.
rs:BindToRenderStep("Kinematics",201,renderUpdate)

local function onDied()
	rs:UnbindFromRenderStep("Kinematics")
	vm:Destroy()
end


humanoid.Died:connect(onDied)
updateY.OnClientEvent:connect(function() end)

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#2

FE Gun kit includes Built in First person arm
please update it to the latest version and enable it

#3

but the it create viewmodel in current camera

#4

prob you should try using EasyFirstPerson modded version or original one made by @yelowfat

also that script is client sided so muzzle will not attach to the gun

#5

but I can’t rotate viewmodel offset from that script

#6

Ok I fixed by looking at the EasyFirstPerson code and modify the realism 3.0 script and it should be fixed

#7

"
Ok I fixed by looking at the EasyFirstPerson code and modify the realism 3.0 script and it should be fixed
"
Hi , this sounds cool to check out! Can you provide the fixes you said should be fixed? Perhaps in a .rbxl file?

#8

sure things the link to the model is here: Realism 3.0 - Creator Marketplace (roblox.com)