Stamina Bar

 Players = :()
 UserInputService = :()
 RunService = :()

 Player = Players.LocalPlayer
 Character = Player.Character  Player.CharacterAdded:()
 Humanoid = Character:()
 Camera = .CurrentCamera


 MAX_STAMINA = 
 RUN_SPEED = 
 WALK_SPEED =  
 RUN_FOV = 
 NORMAL_FOV =  
 STAMINA_DECREASE_AMOUNT = 
 STAMINA_DECREASE_INTERVAL =  
 STAMINA_REGEN_AMOUNT = 
 STAMINA_REGEN_INTERVAL =  


 currentStamina = MAX_STAMINA
 isRunning = 
 lastStaminaDecreaseTime = 
 lastStaminaRegenTime = 


 playerGui = Player:()


 screenGui = .()
screenGui.Name = 
screenGui.Parent = playerGui


 staminaFrame = .()
staminaFrame.Name = 
staminaFrame.Size = .(, , , ) 
staminaFrame.Position = .(, , , ) 
staminaFrame.BackgroundColor3 = .(, , )
staminaFrame.BorderSizePixel = 
staminaFrame.Parent = screenGui


 staminaBar = .()
staminaBar.Name = 
staminaBar.Size = .(, , , ) 
staminaBar.Position = .(, , , )
staminaBar.BackgroundColor3 = .(, , ) 
staminaBar.BorderSizePixel = 
staminaBar.Parent = staminaFrame


 runButton = .()
runButton.Name = 
runButton.Size = .(, , , ) 
runButton.Position = .(, , , ) 
runButton.BackgroundColor3 = .(, , ) 
runButton.TextColor3 = .(, , ) 
runButton.Text = 
runButton.Font = .Font.SourceSansBold
runButton.TextSize = 
runButton.BorderSizePixel = 
runButton.Parent = screenGui


  ()
     percentage = currentStamina / MAX_STAMINA
    staminaBar:(.(percentage, , , ), , , , )

    
     currentStamina > MAX_STAMINA /  
        staminaBar.BackgroundColor3 = .(, , ) 
     currentStamina > MAX_STAMINA /  
        staminaBar.BackgroundColor3 = .(, , ) 
    
        staminaBar.BackgroundColor3 = .(, , ) 
    



  ()
     currentStamina >  
        isRunning = 
        Humanoid.WalkSpeed = RUN_SPEED
        Camera.FieldOfView = RUN_FOV
        runButton.Text =  
        lastStaminaDecreaseTime = .() 
    



  ()
    isRunning = 
    Humanoid.WalkSpeed = WALK_SPEED
    Camera.FieldOfView = NORMAL_FOV
    runButton.Text =  
    lastStaminaRegenTime = .() 



runButton.MouseButton1Click:(()
     isRunning 
        ()
    
        ()
    
)


RunService.RenderStepped:(()
     Humanoid.Health >   
         isRunning 
            
             Humanoid.MoveDirection.Magnitude >   
                 currentTime = .()
                 currentTime - lastStaminaDecreaseTime >= STAMINA_DECREASE_INTERVAL 
                    currentStamina = .(, currentStamina - STAMINA_DECREASE_AMOUNT)
                    ()
                    lastStaminaDecreaseTime = currentTime

                     currentStamina ==  
                        () 
                    
                
            
                
                
            
        
            
             currentTime = .()
             currentTime - lastStaminaRegenTime >= STAMINA_REGEN_INTERVAL 
                currentStamina = .(MAX_STAMINA, currentStamina + STAMINA_REGEN_AMOUNT)
                ()
                lastStaminaRegenTime = currentTime
            
        
    
)


()

()