--[[
    EzAimbot apart of EzLibrary
    Developed by ToddDev
    Skid to your hearts content. That's what it's meant for!
]]--

--// Container

local EzAimbot = {}

--// Internal

EzAimbot.__Internals = {}
EzAimbot.__Internals.MainLoop = nil
EzAimbot.__Internals.Camera = workspace.CurrentCamera
EzAimbot.__Internals.Viewport = EzAimbot.__Internals.Camera.ViewportSize
EzAimbot.__Internals.Players = game:GetService("Players")
EzAimbot.__Internals.LocalPlayer = EzAimbot.__Internals.Players.LocalPlayer
EzAimbot.__Internals.Character = EzAimbot.__Internals.LocalPlayer.Character
EzAimbot.__Internals.Head = EzAimbot.__Internals.Character.Head
EzAimbot.__Internals.Mouse = EzAimbot.__Internals.LocalPlayer:GetMouse()
EzAimbot.__Internals.FOV = nil
EzAimbot.__Internals.RunService = game:GetService("RunService")
EzAimbot.__Internals.InputService = game:GetService("UserInputService")
EzAimbot.__Internals.MousePosition = function()
    return Vector2.new(EzAimbot.__Internals.Mouse.X,EzAimbot.__Internals.Mouse.Y)
end
EzAimbot.__Internals.ClosestPlayer = function(friendlyfire) -- Most of this stuff was ripped right out of my upcoming hub
    local MousePos = EzAimbot.__Internals.MousePosition()
    local Radius = EzAimbot.__Internals.FOV.Radius
    local Closest = math.huge
    local Target = nil
    local function HandleTeam(player)
        local Team = EzAimbot.__Internals.LocalPlayer.Team
        local Result = true
        if player.Team == Team and friendlyfire then
            Result = true
        elseif player.Team == Team and friendlyfire == false then
            Result = false
        else
            Result = true
        end
        return Result
    end
    for k,v in pairs(EzAimbot.__Internals.Players:GetPlayers()) do
        pcall(function()
            if HandleTeam(v) then
                if v.Character:FindFirstChild("Head") and v ~= EzAimbot.__Internals.LocalPlayer then
                    local Point,OnScreen = EzAimbot.__Internals.Camera:WorldToScreenPoint(v.Character.Head.Position)
                    if OnScreen and #EzAimbot.__Internals.Camera:GetPartsObscuringTarget({EzAimbot.__Internals.Head.Position,v.Character.Head.Position},{EzAimbot.__Internals.Character,v.Character}) == 0 then
                        local Distance = (Vector2.new(Point.X,Point.Y) - EzAimbot.__Internals.MousePosition()).magnitude
                        if Distance < math.min(Radius,Closest) then
                            Closest = Distance
                            Target = v
                        end
                    end
                end
            end
        end)
    end
    return Target
end
EzAimbot.__Internals.RefreshInternals = function()
    EzAimbot.__Internals.Camera = workspace.CurrentCamera
    EzAimbot.__Internals.LocalPlayer = EzAimbot.__Internals.Players.LocalPlayer
    EzAimbot.__Internals.Character = EzAimbot.__Internals.LocalPlayer.Character
    EzAimbot.__Internals.Head = EzAimbot.__Internals.Character.Head
end

--// Main functions

EzAimbot.Disable = function()
    if EzAimbot.__Internals.MainLoop then
        EzAimbot.__Internals.MainLoop:Disconnect()
        EzAimbot.__Internals.MainLoop = nil
    end
    if EzAimbot.__Internals.FOV then
        EzAimbot.__Internals.FOV:Remove()
    end
    EzAimbot.__Internals.RefreshInternals()
end

EzAimbot.Enable = function(showfov,fovconfig,key,friendlyfire)
    assert(typeof(showfov)=="boolean","EzAimbot.Enable | Expected Boolean as argument #1")
    assert(typeof(fovconfig)=="table","EzAimbot.Enable | Expected Table as argument #2")
    assert(fovconfig["Size"],"EzAimbot.Enable | Expected Size in argument #2")
    assert(fovconfig["Sides"],"EzAimbot.Enable | Expected Sides in argument #2")
    assert(fovconfig["Color"],"EzAimbot.Enable | Expected Color in argument #2")
    assert(type(fovconfig["Size"])=="number","EzAimbot.Enable | Expected Size in argument #2")
    assert(type(fovconfig["Sides"])=="number","EzAimbot.Enable | Expected Sides in argument #2")
    assert(typeof(fovconfig["Color"])=="Color3","EzAimbot.Enable | Expected Color in argument #2")
    assert(type(key)=="string","EzAimbot.Enable | Expected String as argument #3")
    assert(type(friendlyfire)=="boolean","EzAimbot.Enable | Expected Boolean as argument #4")
    local Size = fovconfig["Size"]
    local Sides = fovconfig["Sides"]
    local Color = fovconfig["Color"]
    if showfov then
        EzAimbot.__Internals.FOV = Drawing.new("Circle")
        local FOV = EzAimbot.__Internals.FOV
        FOV.NumSides = Sides
        FOV.Position = EzAimbot.__Internals.MousePosition()
        FOV.Radius = Size
        FOV.Thickness = 2
        FOV.Radius = Size
        FOV.Color = Color
        FOV.Visible = true
    end
    EzAimbot.__Internals.MainLoop = EzAimbot.__Internals.RunService.RenderStepped:Connect(function()
        if EzAimbot.__Internals.FOV then
            EzAimbot.__Internals.FOV.Position = EzAimbot.__Internals.MousePosition()
        end
        if EzAimbot.__Internals.InputService:IsKeyDown(Mouse.[key]) then
            local ClosestPlayer = EzAimbot.__Internals.ClosestPlayer(friendlyfire)
            if ClosestPlayer then
                EzAimbot.__Internals.Camera.CFrame = CFrame.new(EzAimbot.__Internals.Camera.CFrame.p,ClosestPlayer.Character.Head.CFrame.p)
            end
            EzAimbot.__Internals.RefreshInternals()
        end
    end)
end

return EzAimbot