GunServer

local tool = script.Parent

local flashPart = tool:WaitForChild("FlashPart")
local chamber = tool:WaitForChild("Chamber")

local trigger = tool:WaitForChild("Trigger")
local triggerPoint1 = tool:WaitForChild("TriggerNotPressed")
local triggerPoint2 = tool:WaitForChild("TriggerPressed")

local ammo = script:WaitForChild("Ammo")

local equipSound = script:WaitForChild("Equip")
local reloadSound = script:WaitForChild("Reload")
local shootSound = script:WaitForChild("Shoot")

local onBulletShot = script.Parent:WaitForChild("OnBulletShot")
local onReload = script.Parent:WaitForChild("OnReload")
local onCursorChange = script.Parent:WaitForChild("OnCursorChange")

local isReloading = false

local tweenService = game:GetService("TweenService")

local idleAnim = tool:WaitForChild("Idle")
local idleAnimTrack

local shootAnim = tool:WaitForChild("Shoot")

local reloadAnim = tool:WaitForChild("Reload")


local function playSound(sound)

    sound:Play()
end

local function reload()

    if isReloading or ammo.Value == 10 then return end
    isReloading = true

    onCursorChange:FireClient(game.Players:GetPlayerFromCharacter(tool.Parent), game.ServerStorage.CrosshairReloading.Texture)

    playSound(reloadSound)

    local reloadAnimTrack = tool.Parent.Humanoid:LoadAnimation(reloadAnim)
    reloadAnimTrack:Play()

    chamber.Transparency = 1
    for i, childOfChamber in pairs(chamber:GetChildren()) do

        if childOfChamber:IsA("MeshPart") then childOfChamber.Transparency = 1 end
    end

    local chamberClone = game.ServerStorage.Chamber:Clone()
    chamberClone.WeldConstraint.Part0 = chamberClone
    chamberClone.WeldConstraint.Part1 = tool.Parent.LeftHand

    chamberClone.CFrame = tool.Parent.LeftHand.CFrame * CFrame.Angles(0, 90, 0) + Vector3.new(0, -0.196, 0)

    chamberClone.Parent = tool.Parent

    reloadAnimTrack.Stopped:Wait()

    chamberClone:Destroy()

    chamber.Transparency = 0
    for i, childOfChamber in pairs(chamber:GetChildren()) do

        if childOfChamber:IsA("MeshPart") then childOfChamber.Transparency = 0 end
    end

    reloadSound.Ended:Wait()

    ammo.Value = 10

    isReloading = false

    if game.Players:GetPlayerFromCharacter(tool.Parent) then onCursorChange:FireClient(game.Players:GetPlayerFromCharacter(tool.Parent), game.ServerStorage.Crosshair.Texture) end
end

local function shootFunc(plr, hit, target)

    if isReloading then return end

    if ammo.Value < 1 then

        reload()

        return
    end

    local ray = Ray.new(flashPart.Position, (hit.Position - flashPart.Position).unit * 100)

    local part, pos, globalVec = workspace:FindPartOnRay(ray, tool.Parent, false, true)

    if part then
        if part.Parent:FindFirstChild("Humanoid") then part.Parent.Humanoid:TakeDamage(30) end
    end

    local bulletRay = Instance.new("Part")
    bulletRay.CanCollide = false
    bulletRay.Anchored = true

    local size = (hit.Position - flashPart.Position).Magnitude
    if size > 2048 then size = 2048 end

    bulletRay.CFrame = CFrame.new(flashPart.Position, pos) * CFrame.new(0, 0, -size / 2)
    bulletRay.Size = Vector3.new(0.1, 0.1, size)

    bulletRay.Color = Color3.fromRGB(255, 223, 0)

    bulletRay.Parent = workspace


    local bulletHole = game.ServerStorage.BulletHole:Clone()

    bulletHole.CFrame = CFrame.new(hit.Position, hit.Position + globalVec)

    bulletHole.Parent = workspace


    game:GetService("Debris"):AddItem(bulletRay, 0.2)
    game:GetService("Debris"):AddItem(bulletHole, 5)


    playSound(shootSound)

    ammo.Value = ammo.Value - 1

    tool.Parent.Humanoid:LoadAnimation(shootAnim):Play()

    for i, flashEffect in pairs(flashPart:GetChildren()) do

        if flashEffect.Name == "FlashGui" then flashEffect.Enabled = true end
        if flashEffect.Name == "Light" then flashEffect.Enabled = true end
    end

    wait(0.06)

    for i, flashEffect in pairs(flashPart:GetChildren()) do

        if flashEffect.Name == "FlashGui" then flashEffect.Enabled = false end
        if flashEffect.Name == "Light" then flashEffect.Enabled = false end
    end
end


tool.Equipped:Connect(function()

    onCursorChange:FireClient(game.Players:GetPlayerFromCharacter(tool.Parent), game.ServerStorage.Crosshair.Texture)

    local ammoGui = script.AmmoGui:Clone()
    ammoGui.AmmoStatus.Text = ammo.Value .. "/10"

    ammoGui.Parent = game.Players:GetPlayerFromCharacter(tool.Parent).PlayerGui

    playSound(equipSound)

    if not idleAnimTrack then idleAnimTrack = tool.Parent.Humanoid:LoadAnimation(idleAnim) end

    if not idleAnimTrack.IsPlaying then idleAnimTrack:Play() end
end)

tool.Unequipped:Connect(function()

    onCursorChange:FireClient(tool.Parent.Parent, "")

    if tool.Parent.Parent.PlayerGui:FindFirstChild("AmmoGui") then tool.Parent.Parent.PlayerGui.AmmoGui:Destroy() end

    playSound(equipSound)

    if idleAnimTrack and idleAnimTrack.IsPlaying then idleAnimTrack:Stop() end
end)

onBulletShot.OnServerEvent:Connect(shootFunc)

onReload.OnServerEvent:Connect(reload)

ammo:GetPropertyChangedSignal("Value"):Connect(function()

    if game.Players:GetPlayerFromCharacter(tool.Parent) then game.Players:GetPlayerFromCharacter(tool.Parent).PlayerGui.AmmoGui.AmmoStatus.Text = ammo.Value .. "/10" end
end)