Isometric camera with show full map feature when gui pressed

local Player = game.Players.LocalPlayer
local UIS = game:GetService("UserInputService")
local RenderStep = game:GetService("RunService").RenderStepped
local ZoomButton = Player.PlayerGui:WaitForChild("GamePanel").Frame.ZoomButton

local Teams = {["Blue"] = 60, ["Green"] = 120, ["Pink"] = 180, ["Purple"] = 240, ["Red"] = 300, ["Yellow"] = 360}

local Tiles = workspace.Tiles
local Mouse = Player:GetMouse()
local Camera = workspace.CurrentCamera

local CameraParts = workspace.CameraParts
local CameraPart = CameraParts.CameraPart
local Pivot = CameraParts.Pivot
local P0 = CameraParts.P0
local P1 = CameraParts.P1
local P2 = CameraParts.P2

local W,S,A,D,Q,E = false,false,false,false,false,false
local ControlsEnabled, Zooming = true, true
local Rotation = Teams[Player.Team.Name] + 180
local Width = Tiles.Width
local CentrePosition = 0
local ZoomAmount = 0
local X,Y,Z = 0,0,0
local Index = 1

local IndexAmount = 0.5
local TotalZoom = 0
local MinZoom = 10
local Scroll = 0
local Step = 40
local Zoom = 0

local MaxZoom = (Width.Value*51.96)/4
local MoveSpeed = Width.Value/4 * 10
local MaxIndex = Width.Value
local ZoomSpeed = 5

Camera.CameraType = Enum.CameraType.Scriptable
P0.Orientation += Vector3.new(0,Rotation,0)
Pivot.Orientation = Vector3.new(-80, Rotation, 0)

for i,v in Tiles:GetChildren() do
    if v:FindFirstChild("CornerMarker") then
        if v.CornerMarker.Value == Player.Team.Name then
            P0.Position = v.Position + Vector3.new(0,1.5,0)
        end
    end
    if v:FindFirstChild("CentreMarker") then
        CentrePosition = v.Position
    end
end

Mouse.WheelForward:Connect(function()
    Scroll = -Step
end)

Mouse.WheelBackward:Connect(function()
    Scroll = Step
end)

ZoomButton.Activated:Connect(function()
    if ZoomButton.Text == "Show full map" and not Zooming then
        ZoomButton.Active = false
        ControlsEnabled = false
        Zooming = true

    elseif ZoomButton.Text == "Zoom in" and not Zooming then
        ZoomButton.Active = false
        Zooming = true
    end


end)

UIS.InputBegan:Connect(function(input, gpe)
    if gpe then return end

    if input.KeyCode == Enum.KeyCode.W then
        Z = MoveSpeed
        W = true
    end
    if input.KeyCode == Enum.KeyCode.S then
        Z = -MoveSpeed
        S = true
    end
    if input.KeyCode == Enum.KeyCode.A then
        X = MoveSpeed
        A = true
    end
    if input.KeyCode == Enum.KeyCode.D then
        X = -MoveSpeed
        D = true
    end
    if input.KeyCode == Enum.KeyCode.Q then
        Y = -ZoomSpeed
        Q = true
    end
    if input.KeyCode == Enum.KeyCode.E then
        Y = ZoomSpeed
        E = true
    end
end)

UIS.InputEnded:Connect(function(input)
    if input.KeyCode == Enum.KeyCode.W then
        W = false
    end
    if input.KeyCode == Enum.KeyCode.S then
        S = false
    end
    if input.KeyCode == Enum.KeyCode.A then
        A = false
    end
    if input.KeyCode == Enum.KeyCode.D then
        D = false
    end
    if input.KeyCode == Enum.KeyCode.Q then
        Q = false
    end
    if input.KeyCode == Enum.KeyCode.E then
        E = false
    end
end)

RenderStep:Connect(function()
    if ControlsEnabled then
        if not W and not S and Z > 0 then
            Z -= MoveSpeed/10
        end
        if not W and not S and Z < 0 then
            Z += MoveSpeed/10
        end
        if not A and not D and X > 0 then
            X -= MoveSpeed/10
        end
        if not A and not D and X < 0 then
            X += MoveSpeed/10
        end

        if not Q and not E and Y > 0 then
            Y -= ZoomSpeed/10
        end
        if not E and not Q and Y < 0 then
            Y += ZoomSpeed/10
        end

        if Scroll > 0 then
            Scroll -= Step/10
        end
        if Scroll < 0 then
            Scroll += Step/10
        end

        Zoom += Scroll/10 + Y
        Zoom = math.clamp(Zoom, MinZoom, MaxZoom)

        P0.Position += P0.CFrame.RightVector * X/10 + P0.CFrame.LookVector * -Z/10
        Pivot.Position = P0.Position + Vector3.new(0,10,0)
        CameraPart.Position = Pivot.Position -Pivot.CFrame.LookVector * Zoom
        CameraPart.CFrame = CFrame.lookAt(CameraPart.Position, Pivot.Position)
        Camera.CFrame = CameraPart.CFrame

    elseif Zooming then -- if not ControlsEnabled aka ZoomButton was pressed

        if ZoomButton.Text == "Show full map" then
            local Lerp1 = P0.Position:Lerp(P1.Position, Index/MaxIndex)
            local Lerp2 = P1.Position:Lerp(P2.Position, Index/MaxIndex)
            local Bezier = Lerp1:Lerp(Lerp2, Index/MaxIndex)

            if Index < MaxIndex - IndexAmount then
                Index += IndexAmount
            else
                ZoomButton.Text = "Zoom in"
                ZoomButton.Active = true
                Zooming = false
            end

            -- Move and angle Pivot
            Pivot.CFrame = CFrame.new(Bezier)
            Pivot.Orientation = Vector3.new(-65-(25*Index/MaxIndex), Rotation+180, 0)

            --Offset camera from Pivot and make it look at Pivot
            Camera.CFrame = CFrame.new(Pivot.Position + Pivot.CFrame.LookVector*-TotalZoom)
            Camera.CFrame = CFrame.lookAt(Camera.CFrame.Position, Pivot.Position)

        else

            local Lerp1 = P0.Position:Lerp(P1.Position, Index/MaxIndex)
            local Lerp2 = P1.Position:Lerp(P2.Position, Index/MaxIndex)
            local Bezier = Lerp1:Lerp(Lerp2, Index/MaxIndex)

            if Index > 1 then
                Index -= IndexAmount
            else
                ZoomButton.Text = "Show full map"
                ZoomButton.Active = true
                ControlsEnabled = true
                Zooming = false
            end

            -- Move and angle Pivot
            Pivot.CFrame = CFrame.new(Bezier)
            Pivot.Orientation = Vector3.new(-65-(25*Index/MaxIndex), Rotation*60+180, 0)

            --Offset camera from Pivot and make it face Pivot
            Camera.CFrame = CFrame.new(Pivot.Position + Pivot.CFrame.LookVector*-TotalZoom)
            Camera.CFrame = CFrame.lookAt(Camera.CFrame.Position, Pivot.Position)
        end
    end
end)