// player-specific item stuff

// lucky collar
// made by Ashley Knox, given to you and Ibuki by Saya
Class SayaCollar : Inventory
{
	Default
	{
		+INVENTORY.UNDROPPABLE;
		+INVENTORY.UNTOSSABLE;
		+INVENTORY.UNCLEARABLE;
	}
	override void AbsorbDamage( int damage, Name damageType, out int newdamage, Actor inflictor, Actor source, int flags )
	{
		if ( (damage <= 0) || (flags&(DMG_FORCED|DMG_NO_ARMOR)) ) return;
		newdamage = damage;
		// oopsies are halved
		if ( source == Owner ) newdamage = max(1,newdamage/2);
		// in danger? reduce to a quarter
		if ( (Owner.Health-newdamage < 25) )
		{
			int splitdmg[2];
			splitdmg[0] = max(0,Owner.Health-25);	// non-reduced part (>=25% health)
			splitdmg[1] = max(1,(newdamage-splitdmg[0])/4);	// reduced part (<25% health)
			newdamage = splitdmg[0]+splitdmg[1];
		}
	}
	override void AttachToOwner( Actor other )
	{
		Super.AttachToOwner(other);
		// if first item is health or sandwich, ignore
		if ( (other.Inv is 'SWWMHealth') || (other.Inv is 'GrilledCheeseSandwich') )
			return;
		// if there's items before health/sandwich, squeeze right in
		for ( Inventory i=other.Inv; i; i=i.Inv )
		{
			if ( (i == self) || (!(i.Inv is 'SWWMHealth' ) && !(i.Inv is 'GrilledCheeseSandwich')) ) continue;
			Inventory saved = i.Inv;
			i.Inv = self;
			other.Inv = Inv;
			Inv = saved;
			break;
		}
	}
}

// high-resonant almasteel plating
// EXTRA THICC as Saya requested
Class AlmasteelPlating : Inventory
{
	Inventory dbf;

	Default
	{
		+INVENTORY.UNDROPPABLE;
		+INVENTORY.UNTOSSABLE;
		+INVENTORY.UNCLEARABLE;
		Inventory.RestrictedTo "Demolitionist";
	}
	override void DoEffect()
	{
		Super.DoEffect();
		if ( !dbf ) return;
		dbf.Amount = int(dbf.Amount*.95-1);	// rapidly dissipate Telebrium corrosion
	}
	override void AbsorbDamage( int damage, Name damageType, out int newdamage, Actor inflictor, Actor source, int flags )
	{
		if ( inflictor && (inflictor is 'CorrodeDebuff') ) dbf = Inventory(inflictor);
		if ( (damage <= 0) || (flags&(DMG_FORCED|DMG_NO_ARMOR)) ) return;
		newdamage = damage;
		// 80% reduction for explosions
		if ( flags&DMG_EXPLOSION ) newdamage = newdamage/5;
		// 50% reduction for crushing
		if ( damageType == 'Crush' ) newdamage = newdamage/2;
		// 66% reduction for Telebrium corrosion
		if ( damageType == 'Corroded' ) newdamage = newdamage/3;
	}
	override bool HandlePickup( Inventory item )
	{
		// disallow vanilla armors
		if ( (item is 'BasicArmor') || (item is 'BasicArmorBonus') || (item is 'BasicArmorPickup') || (item is 'HexenArmor') )
		{
			item.bPickupGood = true;	// but act as if we picked them up
			return true;
		}
		return false;
	}
	override void AttachToOwner( Actor other )
	{
		Super.AttachToOwner(other);
		// if first item is the collar, just ignore
		if ( other.Inv is 'SayaCollar' ) return;
		// if there's items before collar, squeeze right in
		for ( Inventory i=other.Inv; i; i=i.Inv )
		{
			if ( (i == self) || !(i.Inv is 'SayaCollar') ) continue;
			Inventory saved = i.Inv;
			i.Inv = self;
			other.Inv = Inv;
			Inv = saved;
			break;
		}
	}
}

Class ReviveCooldown : Powerup
{
	Default
	{
		Inventory.Icon "graphics/HUD/Icons/I_Revive.png";
		Powerup.Duration -60;
	}

	override void Tick()
	{
		if ( !Owner ) Destroy();
		if ( Owner.Health <= 0 ) return;	// timer does not go down when dead
		if ( (EffectTics == 0) || ((EffectTics > 0) && (--EffectTics == 0)) )
			Destroy ();
	}
	override void InitEffect()
	{
		Super.InitEffect();
		// adjust the duration
		EffectTics = max(0,swwm_revivecooldown)*GameTicRate;
	}
	override void EndEffect()
	{
		Super.EndEffect();
		if ( !Owner ) return;
		Owner.A_StartSound("demolitionist/revive",CHAN_ITEMEXTRA);
		if ( (EffectTics <= 0) && Owner && Owner.CheckLocalView() ) Console.Printf(StringTable.Localize("$D_REFAIL"));
	}
	override void OwnerDied()
	{
		// do nothing, this "powerup" is preserved on death
	}
}