gzdoom/wadsrc/static/zscript/shared/inventory.txt

class Inventory : Actor native
{
	Default
	{
		Inventory.Amount 1;
		Inventory.MaxAmount 1;
		Inventory.InterHubAmount 1;
		Inventory.UseSound "misc/invuse";
		Inventory.PickupSound "misc/i_pkup";
		Inventory.PickupMessage "$TXT_DEFAULTPICKUPMSG";
	}
	
	// functions that can be used from weapons and CustomInventory. These require that 'self' is of type class and be treated as such in the scripts.
	/*inventory*/ action native state A_JumpIfNoAmmo(state label);
	/*inventory*/ action native void A_CustomPunch(int damage, bool norandom = false, int flags = CPF_USEAMMO, class<Actor> pufftype = "BulletPuff", float range = 0, float lifesteal = 0, int lifestealmax = 0, class<BasicArmorBonus> armorbonustype = "ArmorBonus", sound MeleeSound = "", sound MissSound = "");
	/*inventory*/ action native void A_FireBullets(float spread_xy, float spread_z, int numbullets, int damageperbullet, class<Actor> pufftype = "BulletPuff", int flags = 1, float range = 0, class<Actor> missile = "", float Spawnheight = 32, float Spawnofs_xy = 0);
	/*inventory*/ action native void A_FireCustomMissile(class<Actor> missiletype, float angle = 0, bool useammo = true, float spawnofs_xy = 0, float spawnheight = 0, int flags = 0, float pitch = 0);
	/*inventory*/ action native void A_RailAttack(int damage, int spawnofs_xy = 0, bool useammo = true, color color1 = "", color color2 = "", int flags = 0, float maxdiff = 0, class<Actor> pufftype = "BulletPuff", float spread_xy = 0, float spread_z = 0, float range = 0, int duration = 0, float sparsity = 1.0, float driftspeed = 1.0, class<Actor> spawnclass = "none", float spawnofs_z = 0, int spiraloffset = 270, int limit = 0);
	/*inventory*/ action native void A_Light(int extralight);
	/*inventory*/ action native void A_Light0();
	/*inventory*/ action native void A_Light1();
	/*inventory*/ action native void A_Light2();
	/*inventory*/ action native void A_LightInverse();
	/*inventory*/ action native void A_WeaponReady(int flags = 0);
	/*inventory*/ action native void A_Lower();
	/*inventory*/ action native void A_Raise();
	/*inventory*/ action native void A_FirePistol();
	/*inventory*/ action native void A_FireShotgun();
	/*inventory*/ action native void A_FireShotgun2();
	/*inventory*/ action native void A_OpenShotgun2();
	/*inventory*/ action native void A_LoadShotgun2();
	/*inventory*/ action native void A_CloseShotgun2();
	/*inventory*/ action native void A_FireCGun();
	/*inventory*/ action native void A_FireSTGrenade(class<Actor> grenadetype = "Grenade");
	/*inventory*/ action native void A_FireMissile();
	/*inventory*/ action native void A_FirePlasma();
	/*inventory*/ action native void A_FireRailgun();
	/*inventory*/ action native void A_FireRailgunLeft();
	/*inventory*/ action native void A_FireRailgunRight();
	/*inventory*/ action native void A_RailWait();
	/*inventory*/ action native void A_BFGsound();
	/*inventory*/ action native void A_FireBFG();
	/*inventory*/ action native void A_FireOldBFG();
	/*inventory*/ action native void A_ReFire(state flash = "");
	/*inventory*/ action native void A_ClearReFire();
	/*inventory*/ action native void A_CheckReload();
	/*inventory*/ action native void A_GunFlash(state flash = "", int flags = 0);
	/*inventory*/ action native void A_Saw(sound fullsound = "weapons/sawfull", sound hitsound = "weapons/sawhit", int damage = 2, class<Actor> pufftype = "BulletPuff", int flags = 0, float range = 0, float spread_xy = 2.8125, float spread_z = 0, float lifesteal = 0, int lifestealmax = 0, class<BasicArmorBonus> armorbonustype = "ArmorBonus");
	/*inventory*/ action native state A_CheckForReload(int counter, state label, bool dontincrement = false);
	/*inventory*/ action native void A_ResetReloadCounter();
	
	// These are regular functions for the item itself.
	action native void A_RestoreSpecialPosition();
	action native void A_RestoreSpecialDoomThing();
	action native void A_RestoreSpecialThing1();
	action native void A_RestoreSpecialThing2();

	States
	{
	HideDoomish:
		TNT1 A 1050;
		TNT1 A 0 A_RestoreSpecialPosition;
		TNT1 A 1 A_RestoreSpecialDoomThing;
		Stop;
	HideSpecial:
		ACLO E 1400;
		ACLO A 0 A_RestoreSpecialPosition;
		ACLO A 4 A_RestoreSpecialThing1;
		ACLO BABCBCDC 4;
		ACLO D 4 A_RestoreSpecialThing2;
		Stop;
	Held:
		TNT1 A -1;
		Stop;
	HoldAndDestroy:
		TNT1 A 1;
		Stop;
	}
}

class ScoreItem : Inventory native
{
	Default
	{
		Height 10;
		+COUNTITEM;
		Inventory.Amount 1;
		+Inventory.ALWAYSPICKUP;
	}
}

class Ammo : Inventory native
{
	Default
	{
		+INVENTORY.KEEPDEPLETED;
		Inventory.PickupSound "misc/ammo_pkup";
	}
}

class BackpackItem : Inventory native
{
}

class Armor : Inventory native
{
	Default
	{
		Inventory.PickupSound "misc/armor_pkup";
	}
}

class BasicArmor : Armor native
{
	Default
	{
		+Inventory.KEEPDEPLETED;
	}
}

class BasicArmorBonus : Armor native
{
	Default
	{
		+Inventory.AUTOACTIVATE;
		+Inventory.ALWAYSPICKUP;
		Inventory.MaxAmount 0;
		Armor.SavePercent 33.335;
	}
}

class BasicArmorPickup : Armor native
{
	Default
	{
		+Inventory.AUTOACTIVATE;
		Inventory.MaxAmount 0;
	}
}

class HexenArmor : Armor native
{
	Default
	{
		+Inventory.KEEPDEPLETED;
		+Inventory.UNDROPPABLE;
	}
}

class DehackedPickup : Inventory native {}

class FakeInventory : Inventory native {}

class CustomInventory : Inventory native {}

class Health : Inventory native 
{
	Default
	{
		Inventory.Amount 1;
		Inventory.MaxAmount 0;
		Inventory.PickupSound "misc/health_pkup";
	}
}

class HealthPickup : Inventory native 
{
	Default
	{
		Inventory.DefMaxAmount;
		+INVENTORY.INVBAR;
	}
}

class Key : Inventory native
{
	Default
	{
		+DONTGIB;		// Don't disappear due to a crusher
		Inventory.InterHubAmount 0;
		Inventory.PickupSound "misc/k_pkup";
	}
}

class PowerupGiver : Inventory native
{
	Default
	{
		Inventory.DefMaxAmount;
		+INVENTORY.INVBAR;
		+INVENTORY.FANCYPICKUPSOUND;
		Inventory.PickupSound "misc/p_pkup";
	}
}

class Powerup : Inventory native {}

class PowerInvulnerable : Powerup native
{
	Default
	{
		Powerup.Duration -30;
		inventory.icon "SPSHLD0";
	}
}

class PowerStrength : Powerup native
{
	Default
	{
		Powerup.Duration 1;
		Powerup.Color "ff 00 00", 0.5;
		+INVENTORY.HUBPOWER;
	}
}

class PowerInvisibility : Powerup native
{
	Default
	{
		+SHADOW;
		Powerup.Duration -60;
		Powerup.Strength 80;
		Powerup.Mode "Fuzzy";
	}
}

class PowerGhost : PowerInvisibility
{
	Default
	{
		+GHOST;
		Powerup.Duration -60;
		Powerup.Strength 60;
		Powerup.Mode "None";
	}
}

class PowerShadow : PowerInvisibility
{
	Default
	{
		+INVENTORY.HUBPOWER;
		Powerup.Duration -55;
		Powerup.Strength 75;
		Powerup.Mode "Cumulative";
	}
}

class PowerIronFeet : Powerup native
{
	Default
	{
		Powerup.Duration -60;
		Powerup.Color "00 ff 00", 0.125;
	}
}

class PowerMask : PowerIronFeet native
{
	Default
	{
		Powerup.Duration -80;
		Powerup.Color "00 00 00", 0;
		+INVENTORY.HUBPOWER;
		Inventory.Icon "I_MASK";
	}
}

class PowerLightAmp : Powerup native
{
	Default
	{
		Powerup.Duration -120;
	}
}

class PowerTorch : PowerLightAmp native {}

class PowerFlight : Powerup native
{
	Default
	{
		Powerup.Duration -60;
		+INVENTORY.HUBPOWER;
	}
}

class PowerWeaponLevel2 : Powerup native
{
	Default
	{
		Powerup.Duration -40;
		Inventory.Icon "SPINBK0";
		+INVENTORY.NOTELEPORTFREEZE;
	}
}

class PowerSpeed : Powerup native
{
	Default
	{
		Powerup.Duration -45;
		Speed 1.5;
		Inventory.Icon "SPBOOT0";
		+INVENTORY.NOTELEPORTFREEZE;
	}
}

// Player Speed Trail (used by the Speed Powerup) ----------------------------

class PlayerSpeedTrail native
{
	Default
	{
		+NOBLOCKMAP;
		+NOGRAVITY;
		Alpha 0.6;
		RenderStyle "Translucent";
	}
}

class PowerMinotaur : Powerup native
{
	Default
	{
		Powerup.Duration -25;
		Inventory.Icon "SPMINO0";
	}
}

class PowerTargeter : Powerup native
{
	Default
	{
		Powerup.Duration -160;
		+INVENTORY.HUBPOWER;
	}
	States
	{
	Targeter:
		TRGT A -1;
		Stop;
		TRGT B -1;
		Stop;
		TRGT C -1;
		Stop;
	}
}

class PowerFrightener : Powerup native
{
	Default
	{
		Powerup.Duration -60;
	}
}

class PowerBuddha : Powerup native
{
	Default
	{
		Powerup.Duration -60;
	}
}

class PowerScanner : Powerup native
{
	Default
	{
		Powerup.Duration -80;
		+INVENTORY.HUBPOWER;
	}
}

class PowerTimeFreezer : Powerup native
{
	Default
	{
		Powerup.Duration -12;
	}
}

class PowerDamage : Powerup native
{
	Default
	{
		Powerup.Duration -25;
	}
}

class PowerProtection : Powerup native
{
	Default
	{
		Powerup.Duration -25;
	}
}

class PowerDrain : Powerup native
{
	Default
	{
		Powerup.Duration -60;
	}
}

class PowerRegeneration : Powerup native
{
	Default
	{
		Powerup.Duration -120;
		Powerup.Strength 5;
	}
}

class PowerHighJump : Powerup native {}

class PowerDoubleFiringSpeed : Powerup native {}

class PowerMorph : Powerup native
{
	Default
	{
		Powerup.Duration -40;
	}
}

class PowerInfiniteAmmo : Powerup native
{
	Default
	{
		Powerup.Duration -30;
	}
}

class MapRevealer : Inventory native {}

class PuzzleItem : Inventory native 
{
	Default
	{
		+NOGRAVITY;
		+INVENTORY.INVBAR;
		Inventory.DefMaxAmount;
		Inventory.UseSound "PuzzleSuccess";
		Inventory.PickupSound "misc/i_pkup";
	}
}

class Weapon : Inventory native
{
	Default
	{
		Inventory.PickupSound "misc/w_pkup";
		Weapon.DefaultKickback;
		Weapon.BobSpeed 1.0;
		Weapon.BobRangeX 1.0;
		Weapon.BobRangeY 1.0;
		+WEAPONSPAWN;
	}
	States
	{
	LightDone:
		SHTG E 0 A_Light0;
		Stop;
	}
	
	/*inventory*/ action native void A_ZoomFactor(float scale = 1, int flags = 0);
	const ZOOM_INSTANT = 1;
	const ZOOM_NOSCALETURNING = 2;
	
	/*inventory*/ action native void A_SetCrosshair(int xhair);
}

class WeaponGiver : Weapon native
{
	Default
	{
		Weapon.AmmoGive1 -1;
		Weapon.AmmoGive2 -1;
	}
}

class WeaponHolder : Inventory native
{
	Default
	{
		+NOBLOCKMAP;
		+NOSECTOR;
		+INVENTORY.UNDROPPABLE;
	}
}

class WeaponPiece : Inventory native 
{
	Default
	{
		+WEAPONSPAWN;
	}
}