#pragma strict

var flashlightLightSource : Light;
var lightOn : boolean = true;
var lightDrain : float = 0.1;
private static var batteryLife : float = 0.0;
var maxBatteryLife : float = 2.0;

private static var batteryPower : float = 1;

var barDisplay : float = 0;
var pos : Vector2 = new Vector2(20,40);
var size : Vector2 = new Vector2(60,20);
var progressBarEmpty : Texture2D;
var progressBarFull : Texture2D;

var soundTurnOn : AudioClip;
var soundTurnOff : AudioClip;


function Start()
{
	batteryLife = maxBatteryLife;
	flashlightLightSource = GetComponent(Light);
}


static function AlterEnergy (amount : int)
{
	batteryLife = Mathf.Clamp(batteryLife+batteryPower, 350, 99);

}



function Update()
{

//BATTERY LIFE BRIGHTNESS//////////
	if(lightOn && batteryLife >= 0)
	{
		batteryLife -= Time.deltaTime * lightDrain;
	}
		if(lightOn && batteryLife <= 27)
	{
		flashlightLightSource.light.intensity = 1.34;
	}
		if(lightOn && batteryLife <= 28)
	{
		flashlightLightSource.light.intensity = 1.32;
	}
		if(lightOn && batteryLife <= 26)
	{
		flashlightLightSource.light.intensity = 1.30;
	}
		if(lightOn && batteryLife <= 25)
	{
		flashlightLightSource.light.intensity = 1.25;
	}
		if(lightOn && batteryLife <= 24)
	{
		flashlightLightSource.light.intensity = 1.20;
	}
		if(lightOn && batteryLife <= 23)
	{
		flashlightLightSource.light.intensity = 1.15;
	}
		if(lightOn && batteryLife <= 22)
	{
		flashlightLightSource.light.intensity = 1.10;
	}
		if(lightOn && batteryLife <= 21)
	{
		flashlightLightSource.light.intensity = 1.05;
	}
		if(lightOn && batteryLife <= 20)
	{
		flashlightLightSource.light.intensity = 1.00;
	}
		if(lightOn && batteryLife <= 19)
	{
		flashlightLightSource.light.intensity = 0.95;
	}
		if(lightOn && batteryLife <= 18)
	{
		flashlightLightSource.light.intensity = 0.90;
	}
		if(lightOn && batteryLife <= 17)
	{
		flashlightLightSource.light.intensity = 0.85;
	}
		if(lightOn && batteryLife <= 16)
	{
		flashlightLightSource.light.intensity = 0.80;
	}
		if(lightOn && batteryLife <= 15)
	{
		flashlightLightSource.light.intensity = 0.75;
	}
		if(lightOn && batteryLife <= 14)
	{
		flashlightLightSource.light.intensity = 0.70;
	}
		if(lightOn && batteryLife <= 13)
	{
		flashlightLightSource.light.intensity = 0.65;
	}
		if(lightOn && batteryLife <= 12)
	{
		flashlightLightSource.light.intensity = 0.60;
	}
		if(lightOn && batteryLife <= 11)
	{
		flashlightLightSource.light.intensity = 0.55;
	}
		if(lightOn && batteryLife <= 10)
	{
		flashlightLightSource.light.intensity = 0.50;
	}
		if(lightOn && batteryLife <= 9)
	{
		flashlightLightSource.light.intensity = 0.45;
	}
		if(lightOn && batteryLife <= 8)
	{
		flashlightLightSource.light.intensity = 0.40;
	}
		if(lightOn && batteryLife <= 7)
	{
		flashlightLightSource.light.intensity = 0.35;
	}
		if(lightOn && batteryLife <= 6)
	{
		flashlightLightSource.light.intensity = 0.30;
	}
		if(lightOn && batteryLife <= 5)
	{
		flashlightLightSource.light.intensity = 0.25;
	}
		if(lightOn && batteryLife <= 4)
	{
		flashlightLightSource.light.intensity = 0.20;
	}
		if(lightOn && batteryLife <= 3)
	{
		flashlightLightSource.light.intensity = 0.15;
	}
		if(lightOn && batteryLife <= 2)
	{
		flashlightLightSource.light.intensity = 0.10;
	}
		if(lightOn && batteryLife <= 1)
	{
		flashlightLightSource.light.intensity = 0.05;
	}
		if(lightOn && batteryLife <= 0)
	{
		flashlightLightSource.light.intensity = 0;
	}
		if(lightOn && batteryLife >= 349)
	{
		flashlightLightSource.light.intensity = 1.35;
	}

	barDisplay = batteryLife;

	if(batteryLife <= 0)
	{
		batteryLife = 0;
		lightOn = false;
	}

	if(Input.GetKeyUp(KeyCode.F))
	{
		toggleFlashlight();
		toggleFlashlightSFX();

		if(lightOn)
		{
			lightOn = false;
		}
		else if (!lightOn && batteryLife >= 0)
		{
			lightOn = true;
		}
	}
}

function toggleFlashlight()
{
	if(lightOn)
	{
		flashlightLightSource.enabled = false;
	}
	else
	{
		flashlightLightSource.enabled = true;
	}
}
function toggleFlashlightSFX()
{
	if(flashlightLightSource.enabled)
	{
		audio.clip = soundTurnOn;
	}
	else
	{
		audio.clip = soundTurnOff;
	}
	audio.Play();

}

	@script RequireComponent(AudioSource)