swwmgz_m/zscript/swwm_inventory.zsc

// Inventory stuff
Mixin Class SWWMAutoUseFix
{
	override bool HandlePickup( Inventory item )
	{
		bool res = Super.HandlePickup(item);
		if ( res && (item.GetClass() == item.GetClass()) )
		{
			if ( Use(true) ) Amount--;
			if ( Amount <= 0 ) DepleteOrDestroy();
		}
		return res;
	}
}

// Base class for all SWWM Armors
Class SWWMArmor : Armor abstract
{
	int priority;
	String drainmsg;
	Class<SWWMSpareArmor> parent;

	Property ArmorPriority : priority;
	Property DrainMessage : drainmsg;
	Property GiverArmor : parent;

	Default
	{
		+INVENTORY.AUTOACTIVATE;
		+INVENTORY.UNTOSSABLE;
		+INVENTORY.UNDROPPABLE;
		+INVENTORY.KEEPDEPLETED;
		+INVENTORY.ALWAYSPICKUP;
	}
	override void AttachToOwner( Actor other )
	{
		Super.AttachToOwner(other);
		// find last armor that's better than us
		Inventory found = null;
		for ( Inventory i=other.Inv; i; i=i.Inv )
		{
			if ( !(i is 'SWWMArmor') || (i == self) || (SWWMArmor(i).priority < priority) ) continue;
			found = i;
		}
		if ( !found ) return;
		// place ourselves right after it
		Inventory saved = found.Inv;
		found.Inv = self;
		other.Inv = Inv;
		Inv = saved;
	}
	// for subclasses
	virtual int HandleDamage( int damage, Name damageType, int flags )
	{
		return damage;
	}
	override void ModifyDamage( int damage, Name damageType, out int newdamage, bool passive, Actor inflictor, Actor source, int flags )
	{
		if ( !passive ) return;
		int saved;
		if ( (amount > 0) && !DamageTypeDefinition.IgnoreArmor(damageType) && (damage > 0) )
		{
			SWWMHandler.DoFlash(Owner,Color(int(clamp(damage*.15,1,16)),255,224,192),3);
			Owner.A_StartSound("armor/hit",CHAN_BODY,CHANF_DEFAULT,clamp(damage*.03,0.,1.),2.5);
			saved = HandleDamage(damage,damageType,flags);
			int healed = max(0,saved-damage);
			saved = min(saved,damage);
			if ( amount <= saved ) saved = amount;
			newdamage -= saved;
			if ( healed > 0 ) Owner.GiveBody(healed);
			amount -= saved;
			damage = newdamage;
			if ( amount <= 0 )
			{
				if ( damage > 0 ) newdamage = ApplyDamageFactors(GetClass(),damageType,damage,damage);
				if ( Owner.CountInv(parent) > 0 )
				{
					Amount = default.Amount;
					if ( GetDefaultByType(parent).UseSound ) Owner.A_StartSound(GetDefaultByType(parent).UseSound,CHAN_ITEMEXTRA,CHANF_DEFAULT,.6);
					Owner.TakeInventory(parent,1);
				}
				else
				{
					if ( Owner.CheckLocalView() && (drainmsg != "") ) Console.Printf(StringTable.Localize(drainmsg));
					DepleteOrDestroy();
				}
				return;
			}
		}
		if ( damage > 0 ) newdamage = ApplyDamageFactors(GetClass(),damageType,damage,damage);
	}
}

// gives armor when used
Class SWWMSpareArmor : Inventory abstract
{
	Mixin SWWMAutoUseFix;

	Class<SWWMArmor> giveme;

	Property GiveArmor : giveme;

	override bool Use( bool pickup )
	{
		bool shouldautouse = false;
		if ( swwm_enforceautousearmor == 1 ) shouldautouse = true;
		else if ( swwm_enforceautousearmor == -1 ) shouldautouse = false;
		else shouldautouse = CVar.GetCVar('swwm_autousearmor',Owner.player).GetBool();
		if ( pickup && !shouldautouse ) return false;
		let cur = Owner.FindInventory(giveme);
		if ( !cur || (!pickup && (cur.Amount < cur.MaxAmount)) || (GetDefaultByType(giveme).Amount+cur.Amount <= cur.MaxAmount) )
		{
			if ( pickup && ((Owner.player == players[consoleplayer]) || bBigPowerup) ) Owner.A_StartSound(UseSound,CHAN_ITEMEXTRA);
			Owner.GiveInventory(giveme,GetDefaultByType(giveme).Amount);
			SWWMHandler.ArmorFlash(Owner.PlayerNumber());
			return true;
		}
		return false;
	}

	Default
	{
		+INVENTORY.INVBAR;
		+INVENTORY.ISARMOR;
		+INVENTORY.AUTOACTIVATE;
		Inventory.MaxAmount 5;
		Inventory.InterHubAmount 5;
		+FLOATBOB;
		FloatBobStrength 0.25;
	}
}

Class SWWMHealth : Inventory abstract
{
	Mixin SWWMAutoUseFix;

	// can't use the Health class for whatever reason
	// nice parser you got there I guess?
	Class<Inventory> giveme;

	Property GiveHealth : giveme;

	override bool Use( bool pickup )
	{
		bool shouldautouse = false;
		if ( swwm_enforceautousehealth == 1 ) shouldautouse = true;
		else if ( swwm_enforceautousehealth == -1 ) shouldautouse = false;
		else shouldautouse = CVar.GetCVar('swwm_autousehealth',Owner.player).GetBool();
		if ( pickup && !shouldautouse ) return false;
		if ( Owner.Health >= GetDefaultByType(giveme).MaxAmount ) return false;
		if ( pickup && ((Owner.player == players[consoleplayer]) || bBigPowerup) ) Owner.A_StartSound(UseSound,CHAN_ITEMEXTRA);
		SWWMHandler.HealthFlash(Owner.PlayerNumber());
		Owner.GiveInventory(giveme,GetDefaultByType(giveme).Amount);
		SWWMScoreObj.Spawn(GetDefaultByType(giveme).Amount,Owner.Vec3Offset(FRandom[ScoreBits](-8,8),FRandom[ScoreBits](-8,8),FRandom[ScoreBits](-8,8)+Owner.Height/2),Font.CR_GREEN);
		return true;
	}

	virtual void AutoUseExtra()
	{
	}

	override void DoEffect()
	{
		Super.DoEffect();
		if ( Amount <= 0 ) DepleteOrDestroy();
	}

	override void ModifyDamage( int damage, Name damageType, out int newdamage, bool passive, Actor inflictor, Actor source, int flags )
	{
		if ( passive && (Owner.Health-damage <= 0) )
		{
			newdamage = damage;
			if ( ((Owner.player == players[consoleplayer]) || bBigPowerup) ) Owner.A_StartSound(UseSound,CHAN_ITEMEXTRA);
			while ( (Amount > 0) && (newdamage > 0) )
			{
				newdamage = newdamage-GetDefaultByType(giveme).Amount;
				if ( newdamage < 0 ) Owner.GiveBody(-newdamage,GetDefaultByType(giveme).MaxAmount);
				newdamage = max(0,newdamage);
				AutoUseExtra();
				Amount--;
			}
		}
		else newdamage = damage;
	}

	Default
	{
		+INVENTORY.INVBAR;
		+INVENTORY.ISHEALTH;
		+INVENTORY.AUTOACTIVATE;
		Inventory.MaxAmount 5;
		Inventory.InterHubAmount 5;
		Inventory.UseSound "misc/health_pkup";
		+FLOATBOB;
		FloatBobStrength 0.25;
	}
}

// Base casing classes
Class SWWMCasing : Actor abstract
{
	int deadtimer, numbounces;
	double pitchvel, anglevel;
	double heat;

	Default
	{
		Radius 2;
		Height 2;
		+NOBLOCKMAP;
		+MISSILE;
		+MOVEWITHSECTOR;
		+THRUACTORS;
		+USEBOUNCESTATE;
		+INTERPOLATEANGLES;
		+NOTELEPORT;
		+ROLLSPRITE;
		+ROLLCENTER;
		Mass 1;
		Gravity 0.35;
		BounceType "Hexen";
		WallBounceFactor 0.65;
		BounceFactor 0.65;
		BounceSound "explodium/casing";
	}
	override void PostBeginPlay()
	{
		Super.PostBeginPlay();
		deadtimer = 0;
		pitchvel = FRandom[Junk](10,30)*RandomPick[Junk](-1,1);
		anglevel = FRandom[Junk](10,30)*RandomPick[Junk](-1,1);
		heat = 1.0;
	}
	override void Tick()
	{
		Super.Tick();
		if ( isFrozen() ) return;
		if ( InStateSequence(CurState,ResolveState("Death")) )
		{
			deadtimer++;
			if ( deadtimer > 300 ) A_FadeOut(0.05);
			return;
		}
		heat -= 0.05;
		if ( heat <= 0 ) return;
		let s = Spawn("SWWMSmallSmoke",pos);
		s.alpha *= heat;
	}
	States
	{
	Spawn:
		XZW1 A 1
		{
			angle += anglevel;
			pitch += pitchvel;
		}
		Loop;
	Bounce:
		#### # 0
		{
			pitchvel = FRandom[Junk](10,30)*RandomPick[Junk](-1,1);
			anglevel = FRandom[Junk](10,30)*RandomPick[Junk](-1,1);
			vel = (vel.unit()+(FRandom[Junk](-.2,.2),FRandom[Junk](-.2,.2),FRandom[Junk](-.2,.2))).unit()*vel.length();
			if ( numbounces && ((numbounces > 3) || (Random[Junk](1,20) < 17) || (vel.z > -1.4)) )
			{
				ClearBounce();
				ExplodeMissile();
			}
			numbounces++;
		}
		Goto Spawn;
	Death:
		#### # -1
		{
			pitch = roll = 0;
			angle = FRandom[Junk](0,360);
		}
		Stop;
	}
}

Class SWWMBulletImpact : Actor
{
	Default
	{
		RenderStyle "Add";
		Radius 0.1;
		Height 0;
		+NOGRAVITY;
		+NOBLOCKMAP;
		+DONTSPLASH;
		+NOTELEPORT;
		Scale 0.25;
	}
	override void PostBeginPlay()
	{
		Super.PostBeginPlay();
		A_SprayDecal("Pock",-20);
		int numpt = int(Random[Junk](5,10)*scale.x*4);
		Vector3 x = (cos(angle)*cos(pitch),sin(angle)*cos(pitch),-sin(pitch));
		for ( int i=0; i<numpt; i++ )
		{
			Vector3 pvel = (x+(FRandom[Junk](-.8,.8),FRandom[Junk](-.8,.8),FRandom[Junk](-.8,.8))).unit()*FRandom[Junk](0.1,1.2);
			let s = Spawn("SWWMSmoke",pos+x*2);
			s.vel = pvel;
			s.SetShade(Color(1,1,1)*Random[Junk](128,192));
		}
		numpt = int(Random[Junk](3,8)*scale.x*4);
		for ( int i=0; i<numpt; i++ )
		{
			Vector3 pvel = (FRandom[Junk](-1,1),FRandom[Junk](-1,1),FRandom[Junk](-1,1)).unit()*FRandom[Junk](2,8);
			let s = Spawn("SWWMSpark",pos+x*2);
			s.vel = pvel;
		}
		numpt = int(Random[Junk](2,5)*scale.x*4);
		for ( int i=0; i<numpt; i++ )
		{
			Vector3 pvel = (FRandom[Junk](-1,1),FRandom[Junk](-1,1),FRandom[Junk](-1,1)).unit()*FRandom[Junk](2,8);
			let s = Spawn("SWWMChip",pos+x*2);
			s.vel = pvel;
		}
		if ( !Random[Junk](0,3) ) A_StartSound("bullet/ricochet",CHAN_VOICE,attenuation:2.5);
		else A_StartSound("bullet/hit",CHAN_VOICE,attenuation:3.0);
		Spawn("InvisibleSplasher",pos);
	}
	States
	{
	Spawn:
		TNT1 A 1;
		Stop;
	}
}

Class SWWMWeaponLight : DynamicLight
{
	int cnt;
	Default
	{
		DynamicLight.Type "Point";
		args 255,224,64,150;
	}
	override void Tick()
	{
		Super.Tick();
		if ( !target )
		{
			Destroy();
			return;
		}
		if ( target.player )
		{
			Vector3 x, y, z, origin;
			[x, y, z] = swwm_CoordUtil.GetAxes(target.pitch,target.angle,target.roll);
			origin = level.Vec3Offset(target.Vec2OffsetZ(0,0,target.player.viewz),x*12);
			SetOrigin(origin,true);
		}
		else SetOrigin(target.pos,true);
		if ( cnt++ > 2 ) Destroy();
	}
}

Class PunchImpact : Actor
{
	Default
	{
		Radius 0.1;
		Height 0;
		+NOGRAVITY;
		+NOCLIP;
		+DONTSPLASH;
		+NOTELEPORT;
	}
	override void PostBeginPlay()
	{
		Super.PostBeginPlay();
		A_QuakeEx(2,2,2,12,0,200,"",QF_RELATIVE|QF_SCALEDOWN,falloff:100,rollIntensity:.3);
		A_StartSound("demolitionist/punch",CHAN_VOICE);
		A_SprayDecal("WallCrack",-20);
		int numpt = Random[Ponch](5,10);
		Vector3 x = (cos(angle)*cos(pitch),sin(angle)*cos(pitch),-sin(pitch));
		for ( int i=0; i<numpt; i++ )
		{
			Vector3 pvel = (x+(FRandom[Ponch](-.8,.8),FRandom[Ponch](-.8,.8),FRandom[Ponch](-.8,.8))).unit()*FRandom[Ponch](.1,1.2);
			let s = Spawn("SWWMSmoke",pos);
			s.vel = pvel;
			s.SetShade(Color(1,1,1)*Random[Ponch](128,192));
		}
		numpt = Random[Ponch](4,12);
		for ( int i=0; i<numpt; i++ )
		{
			Vector3 pvel = (FRandom[Ponch](-1,1),FRandom[Ponch](-1,1),FRandom[Ponch](-1,1)).unit()*FRandom[Ponch](2,8);
			let s = Spawn("SWWMSpark",pos);
			s.vel = pvel;
		}
		numpt = Random[Ponch](4,8);
		for ( int i=0; i<numpt; i++ )
		{
			Vector3 pvel = (FRandom[Ponch](-1,1),FRandom[Ponch](-1,1),FRandom[Ponch](-1,1)).unit()*FRandom[Ponch](2,8);
			let s = Spawn("SWWMChip",pos);
			s.vel = pvel;
		}
		Destroy();
	}
}

Class BigPunchImpact : Actor
{
	Default
	{
		Radius 0.1;
		Height 0;
		+NOGRAVITY;
		+NOCLIP;
		+DONTSPLASH;
		+NOTELEPORT;
	}
	override void PostBeginPlay()
	{
		Super.PostBeginPlay();
		A_QuakeEx(8,8,8,18,0,600,"",QF_RELATIVE|QF_SCALEDOWN,falloff:200,rollIntensity:.9);
		A_StartSound("pusher/althit",CHAN_VOICE);
		A_SprayDecal("BigWallCrack",-20);
		int numpt = Random[Ponch](9,16);
		Vector3 x = (cos(angle)*cos(pitch),sin(angle)*cos(pitch),-sin(pitch));
		for ( int i=0; i<numpt; i++ )
		{
			Vector3 pvel = (x+(FRandom[Ponch](-.8,.8),FRandom[Ponch](-.8,.8),FRandom[Ponch](-.8,.8))).unit()*FRandom[Ponch](.1,1.2);
			let s = Spawn("SWWMSmoke",pos);
			s.vel = pvel;
			s.SetShade(Color(1,1,1)*Random[Ponch](128,192));
		}
		numpt = Random[Ponch](9,15);
		for ( int i=0; i<numpt; i++ )
		{
			Vector3 pvel = (FRandom[Ponch](-1,1),FRandom[Ponch](-1,1),FRandom[Ponch](-1,1)).unit()*FRandom[Ponch](2,8);
			let s = Spawn("SWWMSpark",pos);
			s.vel = pvel;
		}
		numpt = Random[Ponch](9,16);
		for ( int i=0; i<numpt; i++ )
		{
			Vector3 pvel = (FRandom[Ponch](-1,1),FRandom[Ponch](-1,1),FRandom[Ponch](-1,1)).unit()*FRandom[Ponch](2,8);
			let s = Spawn("SWWMChip",pos);
			s.vel = pvel;
		}
		Destroy();
	}
}

// Base class for all SWWM Weapons
Class SWWMWeapon : Weapon abstract
{
	private int SWeaponFlags;

	FlagDef NoFirstGive : SWeaponFlags, 0;	// don't give ammo on first pickup (for weapons with a clip count)

	override void AttachToOwner( Actor other )
	{
		Inventory.AttachToOwner(other);
		Ammo1 = AddAmmo(Owner,AmmoType1,bNoFirstGive?0:AmmoGive1);
		Ammo2 = AddAmmo(Owner,AmmoType2,bNoFirstGive?0:AmmoGive2);
		SisterWeapon = AddWeapon(SisterWeaponType);
		if ( Owner.player )
		{
			if ( !Owner.player.GetNeverSwitch() && !bNo_Auto_Switch )
				Owner.player.PendingWeapon = self;
			if ( Owner.player.mo == players[consoleplayer].camera )
				StatusBar.ReceivedWeapon(self);
		}
		GivenAsMorphWeapon = false;
	}
	override void DetachFromOwner()
	{
		Owner.A_StopSound(CHAN_WEAPON);
		Owner.A_StopSound(CHAN_WEAPONEXTRA);
		Super.DetachFromOwner();
	}
	override void OwnerDied()
	{
		if ( Owner.player && (Owner.player.ReadyWeapon == self) )
		{
			Owner.A_StopSound(CHAN_WEAPON);
			Owner.A_StopSound(CHAN_WEAPONEXTRA);
		}
		A_ClearRefire();
		Super.OwnerDied();
	}
	override String GetObituary( Actor victim, Actor inflictor, Name mod, bool playerattack )
	{
		if ( mod == 'Melee' ) return StringTable.Localize("$O_MELEE");
		return Super.GetObituary(victim,inflictor,mod,playerattack);
	}
	// draw ammo on hud above weapon box
	virtual ui void DrawWeapon( double TicFrac, double bx, double by, Vector2 hs, Vector2 ss )
	{
	}
	// HUD-side ticking
	virtual ui void HudTick()
	{
	}
	// instant raise/lower
	action void A_FullRaise()
	{
		if ( !player ) return;
		if ( player.PendingWeapon != WP_NOCHANGE )
		{
			player.mo.DropWeapon();
			return;
		}
		if ( !player.ReadyWeapon ) return;
		let psp = player.GetPSprite(PSP_WEAPON);
		psp.y = WEAPONTOP;
	}
	action void A_FullLower()
	{
		if ( !player ) return;
		if ( !player.ReadyWeapon )
		{
			player.mo.BringUpWeapon();
			return;
		}
		let psp = player.GetPSprite(PSP_WEAPON);
		psp.y = WEAPONBOTTOM;
		if ( player.playerstate == PST_DEAD )
		{
			// Player is dead, so don't bring up a pending weapon
			// Player is dead, so keep the weapon off screen
			player.SetPSprite(PSP_FLASH,null);
			psp.SetState(player.ReadyWeapon.FindState('DeadLowered'));
			return;
		}
		// [RH] Clear the flash state. Only needed for Strife.
		player.SetPSprite(PSP_FLASH,null);
		player.mo.BringUpWeapon();
	}
	private action bool TryMelee( double angle, int dmg )
	{
		FTranslatedLineTarget t;
		double slope = AimLineAttack(angle,1.5*DEFMELEERANGE,t,0.,ALF_CHECK3D);
		FLineTraceData d;
		LineTrace(angle,1.5*DEFMELEERANGE,slope,0,player.viewheight,data:d);
		bool raging = CountInv("RagekitPower");
		if ( d.HitType == TRACE_HitActor )
		{
			bool bloodless = true;
			double diff = deltaangle(self.angle,AngleTo(d.HitActor));
			self.angle += clamp(diff,-5.,5.);
			SWWMHandler.DoKnockback(d.HitActor,d.HitDir+(0,0,.2),dmg*2000);
			if ( raging )
			{
				invoker.bEXTREMEDEATH = true;
				invoker.bNOEXTREMEDEATH = false;
			}
			else
			{
				invoker.bEXTREMEDEATH = false;
				invoker.bNOEXTREMEDEATH = true;
			}
			d.HitActor.DaggerAlert(self);
			dmg = d.HitActor.DamageMobj(invoker,self,dmg,'Melee',DMG_USEANGLE|DMG_THRUSTLESS,atan2(d.HitDir.y,d.HitDir.x));
			invoker.bEXTREMEDEATH = invoker.default.bEXTREMEDEATH;
			invoker.bNOEXTREMEDEATH = invoker.default.bEXTREMEDEATH;
			int quakin = raging?8:2;
			if ( d.HitActor.player ) d.HitActor.A_QuakeEx(quakin,quakin,quakin,6,0,1,"",QF_RELATIVE|QF_SCALEDOWN,rollIntensity:0.125*quakin);
			if ( !d.HitActor.bNOBLOOD && !d.HitActor.bINVULNERABLE )
			{
				d.HitActor.TraceBleed(dmg,invoker);
				d.HitActor.SpawnBlood(d.HitLocation,atan2(d.HitDir.y,d.HitDir.x)+180,dmg);
				bloodless = false;
			}
			else
			{
				let p = Spawn(raging?"BigPunchImpact":"PunchImpact",d.HitLocation);
				p.angle = atan2(-d.HitDir.y,-d.HitDir.x);
			}
			A_QuakeEx(quakin/2,quakin/2,quakin/2,3,0,1,"",QF_RELATIVE|QF_SCALEDOWN,rollIntensity:0.06*quakin);
			if ( raging ) A_StartSound(bloodless?"pusher/althit":"pusher/altmeat",CHAN_WEAPON,CHANF_OVERLAP);
			else A_StartSound(bloodless?"demolitionist/punch":"demolitionist/punchf",CHAN_WEAPON,CHANF_OVERLAP);
			A_AlertMonsters(300);
			return true;
		}
		return false;
	}
	action void A_Melee( int dmg = 40 )
	{
		bool raging = CountInv("RagekitPower");
		int maxang = raging?18:12;
		for ( int i=0; i<maxang; i++ ) if ( TryMelee(angle+i*(45./16),dmg) || TryMelee(angle-i*(45./16),dmg) ) return;
		// check for walls instead
		FTranslatedLineTarget t;
		double slope = AimLineAttack(angle,DEFMELEERANGE,t,0.,ALF_CHECK3D);
		FLineTraceData d;
		LineTrace(angle,DEFMELEERANGE,slope,TRF_THRUACTORS,player.viewheight,data:d);
		if ( d.HitType == TRACE_HitNone ) return;
		Vector3 HitNormal = -d.HitDir;
		if ( d.HitType == TRACE_HitFloor )
		{
			if ( d.Hit3DFloor ) HitNormal = -d.Hit3DFloor.top.Normal;
			else HitNormal = d.HitSector.floorplane.Normal;
		}
		else if ( d.HitType == TRACE_HitCeiling )
		{
			if ( d.Hit3DFloor ) HitNormal = -d.Hit3DFloor.bottom.Normal;
			else HitNormal = d.HitSector.ceilingplane.Normal;
		}
		else if ( d.HitType == TRACE_HitWall )
		{
			HitNormal = (-d.HitLine.delta.y,d.HitLine.delta.x,0).unit();
			if ( !d.LineSide ) HitNormal *= -1;
			d.HitLine.RemoteActivate(self,d.LineSide,SPAC_Impact,d.HitLocation+HitNormal*4);
			int locknum = SWWMUtility.GetLineLock(d.HitLine);
			if ( !locknum || CheckKeys(locknum,false,true) )
				d.HitLine.RemoteActivate(self,d.LineSide,SPAC_Use,d.HitLocation+HitNormal*4);
		}
		let p = Spawn(raging?"BigPunchImpact":"PunchImpact",d.HitLocation+HitNormal*4);
		p.angle = atan2(HitNormal.y,HitNormal.x);
		p.pitch = asin(-HitNormal.z);
		int quakin = raging?4:1;
		A_QuakeEx(quakin,quakin,quakin,3,0,1,"",QF_RELATIVE|QF_SCALEDOWN,rollIntensity:0.12*quakin);
		A_StartSound(raging?"pusher/althit":"demolitionist/punch",CHAN_WEAPON,CHANF_OVERLAP);
		A_AlertMonsters(100);
	}
	override void PlayUpSound( Actor origin )
	{
		if ( UpSound ) origin.A_StartSound(UpSound,CHAN_WEAPON,CHANF_OVERLAP);
	}
	action void A_SWWMFlash( StateLabel flashlabel = null )
	{
		if ( !player || !player.ReadyWeapon )
			return;
		Weapon weap = player.ReadyWeapon;
		State flashstate = null;
		if ( !flashlabel )
		{
			if ( weap.bAltFire )
				flashstate = weap.FindState('AltFlash');
			if ( !flashstate )
				flashstate = weap.FindState('Flash');
		}
		else flashstate = weap.FindState(flashlabel);
		player.SetPSprite(PSP_FLASH,flashstate);
		A_OverlayFlags(PSP_FLASH,PSPF_RENDERSTYLE|PSPF_FORCESTYLE,true);
		A_OverlayRenderStyle(PSP_FLASH,STYLE_Add);
	}
	// tells the SWWM HUD that this weapon has ammo available
	virtual clearscope bool ReportHUDAmmo()
	{
		return (!Ammo1||(Ammo1.Amount>0)||(Ammo2&&(Ammo2.Amount>0)));
	}
	// tells the Embiggener that this weapon uses the specified ammo type
	// even if it is not its primary one
	virtual clearscope bool UsesAmmo( Class<Ammo> kind )
	{
		return (AmmoType1&&(kind is AmmoType1))||(AmmoType2&&(kind is AmmoType2));
	}
	override void ModifyDropAmount( int dropamount )
	{
		Super.ModifyDropAmount(dropamount);
		if ( (AmmoGive1 <= 0) && (default.AmmoGive1 > 0) )
			AmmoGive1 = 1;
		if ( (AmmoGive2 <= 0) && (default.AmmoGive2 > 0) )
			AmmoGive2 = 1;
	}
	Default
	{
		Weapon.BobStyle "Alpha";
		Weapon.BobSpeed 3.0;
		Weapon.BobRangeX 0.5;
		Weapon.BobRangeY 0.2;
		Weapon.YAdjust 0;
		+WEAPON.NOALERT;
		+WEAPON.NODEATHINPUT;
		+FLOATBOB;
		FloatBobStrength 0.25;
	}
}