/*
================
CheckPowerups

Check for turning off powerups
================
*/
void() CheckPowerups =
{
	if (self.health <= 0)
		return;

// invisibility
	if (self.invisible_finished)
	{
// sound and screen flash when items starts to run out
		if (self.invisible_sound < time)
		{
			sound (self, CHAN_AUTO, "items/inv3.wav", 0.5, ATTN_IDLE);
			self.invisible_sound = time + ((random() * 3) + 1);
		}


		if (self.invisible_finished < time + 3)
		{
			if (self.invisible_time == 1)
			{
				sprint (self, PRINT_HIGH, "Ring of Shadows magic is fading\n");
				stuffcmd (self, "bf\n");
				sound (self, CHAN_AUTO, "items/inv2.wav", 1, ATTN_NORM);
				self.invisible_time = time + 1;
			}

			if (self.invisible_time < time)
			{
				self.invisible_time = time + 1;
				stuffcmd (self, "bf\n");
			}
		}

		if (self.invisible_finished < time)
		{       // just stopped
			self.items = self.items - IT_INVISIBILITY;
			self.invisible_finished = 0;
			self.invisible_time = 0;
		}

	// use the eyes
		self.frame = 0;
		self.modelindex = modelindex_eyes;
	}
	else
		self.modelindex = modelindex_player;    // don't use eyes

// invincibility
	if (self.invincible_finished)
	{
// sound and screen flash when items starts to run out
		if (self.invincible_finished < time + 3)
		{
			if (self.invincible_time == 1)
			{
				sprint (self, PRINT_HIGH, "Protection is almost burned out\n");
				stuffcmd (self, "bf\n");
				sound (self, CHAN_AUTO, "items/protect2.wav", 1, ATTN_NORM);
				self.invincible_time = time + 1;
			}

			if (self.invincible_time < time)
			{
				self.invincible_time = time + 1;
				stuffcmd (self, "bf\n");
			}
		}

		if (self.invincible_finished < time)
		{       // just stopped
			self.items = self.items - IT_INVULNERABILITY;
			self.invincible_time = 0;
			self.invincible_finished = 0;
		}
		if (self.invincible_finished > time)
		{
			self.effects = self.effects | EF_DIMLIGHT;
			self.effects = self.effects | EF_RED;
		}
		else
		{
			self.effects = self.effects - (self.effects & EF_DIMLIGHT);
			self.effects = self.effects - (self.effects & EF_RED);
		}
	}

// super damage
	if (self.super_damage_finished)
	{

// sound and screen flash when items starts to run out
		if ( quadToggledOff )
			self.super_damage_finished = time-4; // -4 just in case

		if (self.super_damage_finished < time + 3)
		{
			if (self.super_time == 1)
			{
				if (deathmatch == 4)
					sprint (self, PRINT_HIGH, "OctaPower is wearing off\n");
				else
					sprint (self, PRINT_HIGH, "Quad Damage is wearing off\n");
				stuffcmd (self, "bf\n");
				sound (self, CHAN_AUTO, "items/damage2.wav", 1, ATTN_NORM);
				self.super_time = time + 1;
			}

			if (self.super_time < time)
			{
				self.super_time = time + 1;
				stuffcmd (self, "bf\n");
			}
		}

		if (self.super_damage_finished < time)
		{       // just stopped
			self.items = self.items - IT_QUAD;
			if (deathmatch == 4)
			{
				self.ammo_cells = 255;
				self.armorvalue = 1;
				self.armortype = 0.8;
				self.health = 100;
			}
			self.super_damage_finished = 0;
			self.super_time = 0;
		}
		if (self.super_damage_finished > time)
		{
			self.effects = self.effects | EF_DIMLIGHT;
			self.effects = self.effects | EF_BLUE;
		}
		else
		{
			self.effects = self.effects - (self.effects & EF_DIMLIGHT);
			self.effects = self.effects - (self.effects & EF_BLUE);
		}
	}

// suit
	if (self.radsuit_finished)
	{
		self.air_finished = time + 12;          // don't drown

// sound and screen flash when items starts to run out
		if (self.radsuit_finished < time + 3)
		{
			if (self.rad_time == 1)
			{
				sprint (self, PRINT_HIGH, "Air supply in Biosuit expiring\n");
				stuffcmd (self, "bf\n");
				sound (self, CHAN_AUTO, "items/suit2.wav", 1, ATTN_NORM);
				self.rad_time = time + 1;
			}

			if (self.rad_time < time)
			{
				self.rad_time = time + 1;
				stuffcmd (self, "bf\n");
			}
		}

		if (self.radsuit_finished < time)
		{       // just stopped
			self.items = self.items - IT_SUIT;
			self.rad_time = 0;
			self.radsuit_finished = 0;
		}
	}

};