-- Services
local Players = game:GetService("Players")
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local RunService = game:GetService("RunService")
local UserInputService = game:GetService("UserInputService")

-- Variables
local FrameWork = require(ReplicatedStorage:WaitForChild("ViserGameFramework", 1)) -- Requiring framework.
local Player = Players.LocalPlayer
local Mouse = Player:GetMouse()
local Character = Player.Character or Player.CharacterAdded:Wait()
local RootPart = Character:WaitForChild("HumanoidRootPart", 1)
local Hum = Character:WaitForChild("Humanoid", 1)
local Remotes = ReplicatedStorage:WaitForChild("Remotes", 1)
local Weapons = Character:WaitForChild("Weapons", 1)
local Primary = Weapons:WaitForChild("Primary", 1)
local Secondary = Weapons:WaitForChild("Secondary", 1)
local Camera = workspace:WaitForChild("Camera", 1)
local Targ
local CameraGun
-- Booleans
local Pressed = false
local Crouching = false
local canViewGun = false
-- Main
local Walk = FrameWork.LoadAnim(Hum, 04684551470)
local Run = FrameWork.LoadAnim(Hum, 4687105406)
local Idle = FrameWork.LoadAnim(Hum, 4687105932)
local Crouch = FrameWork.LoadAnim(Hum, 4687132323)
local CrouchWalk = FrameWork.LoadAnim(Hum, 4687104903)
local HoldGun = FrameWork.LoadAnim(Hum, 04741271400)
local HoldMelee = FrameWork.LoadAnim(Hum, 04684554539)

-- Functions
local function GiveGun()
	if Mouse.Target ~= nil then
		if Mouse.Target.Parent.Parent.Parent == workspace.Collectibles then
			Targ = Mouse.Target.Parent
			CameraGun = Targ:Clone()
			CameraGun.Parent = Character:WaitForChild("ViewCamera", 1)
			if Targ ~= nil then
				for i,v in pairs(Targ:GetChildren()) do
					if (v:IsA'BasePart') then
						v.Anchored = false
					end
				end
				CameraGun.Handle.CFrame = Camera.CFrame * CFrame.new(1.5, -1, -3)
			end
			if (RootPart.Position - Targ.Handle.Position).Magnitude <= 30 then
				print(Targ.Name)
				if Pressed then
					Remotes.GrabWeapon:FireServer(Targ, Targ.Parent.Name)
					canViewGun = true
					print("Success!")
				end
			end
		end
	end
	wait(1)
	Pressed = false
end

local function updateCamera()
	if Targ ~= nil and canViewGun == true then
		CameraGun.Handle.CFrame = Camera.CFrame * CFrame.new(1.5, -1, -3)
	end
end

Player.CameraMode = Enum.CameraMode.LockFirstPerson

-- Updating Camera
RunService.RenderStepped:Connect(function()
	updateCamera()
end)
-- Input

Hum.Running:Connect(function(Speed)
	if (Walk.IsPlaying == false and Speed > 0.5 and Crouching == false) then
		Run:Stop(0.2)
		Crouch:Stop(0.2)
		CrouchWalk:Stop(0.2)
		Idle:Stop(0.2)
		HoldGun:Play(0.2)
		Walk:Play(0.2)
		if (Walk.IsPlaying == true and Speed > 0.5 and Crouching == true) then
			Run:Stop(0.2)
			Idle:Stop(0.2)
			Walk:Stop(0.2)
			Crouch:Stop(0.2)
			HoldGun:Play(0.2)
			CrouchWalk:Play(0.2)
		end
	elseif (Run.IsPlaying == false and Speed > 16 and Crouching == false) then
		Walk:Stop(0.2)
		Crouch:Stop(0.2)
		CrouchWalk:Stop(0.2)
		Idle:Stop(0.2)
		HoldGun:Play(0.2)
		Run:Play(0.2)
	elseif (Idle.IsPlaying == false and Speed < 0.5 and Crouching == false) then
		Walk:Stop(0.2)
		Crouch:Stop(0.2)
		CrouchWalk:Stop(0.2)
		Run:Stop(0.2)
		HoldGun:Play(0.2)
		Idle:Play(0.2)
		if (Crouching == true and Speed > 0.5) then
			Walk:Stop(0.2)
			Run:Stop(0.2)
			Idle:Stop(0.2)
			CrouchWalk:Stop(0.2)
			HoldGun:Play(0.2)
			Crouch:Play(0.2)
		end
	end
end)

UserInputService.InputBegan:Connect(function(Key, Typing)
	if (Key.KeyCode == Enum.KeyCode.E and Typing == false) then
		Pressed = true
		GiveGun()
	end

	if (Key.KeyCode == Enum.KeyCode.LeftControl and Typing == false) then
		if Crouching == false then
			Crouching = true
		elseif Crouching == true then
			Crouching = false
		end
	end

	if (Key.KeyCode == Enum.KeyCode.LeftShift and Typing == false) then
		Hum.WalkSpeed = 32
	end
end)

UserInputService.InputEnded:Connect(function(Key, Typing)
	if (Key.KeyCode == Enum.KeyCode.LeftShift and Typing == false) then
		Hum.WalkSpeed = 16
	end
end)