qzdoom-gpl/wadsrc/static/zscript/hexen/baseweapons.txt

// The Doom and Heretic players are not excluded from pickup in case
// somebody wants to use these weapons with either of those games.

class FighterWeapon : Weapon
{
	Default
	{
		Weapon.Kickback 150;
		Inventory.ForbiddenTo "ClericPlayer", "MagePlayer";
	}
}

class ClericWeapon : Weapon
{
	Default
	{
		Weapon.Kickback 150;
		Inventory.ForbiddenTo "FighterPlayer", "MagePlayer";
	}
}

class MageWeapon : Weapon native
{
	Default
	{
		Weapon.Kickback 150;
		Inventory.ForbiddenTo "FighterPlayer", "ClericPlayer";
	}
}

extend class Actor
{
	//============================================================================
	//
	//	AdjustPlayerAngle
	//
	//============================================================================

	const MAX_ANGLE_ADJUST = (5.);

	void AdjustPlayerAngle(FTranslatedLineTarget t)
	{
		// normally this will adjust relative to the actual direction to the target,
		// but with arbitrary portals that cannot be calculated so using the actual
		// attack angle is the only option.
		double atkangle = t.unlinked ? t.angleFromSource : AngleTo(t.linetarget);
		double difference = deltaangle(Angle, atkangle);
		if (abs(difference) > MAX_ANGLE_ADJUST)
		{
			if (difference > 0)
			{
				angle += MAX_ANGLE_ADJUST;
			}
			else
			{
				angle -= MAX_ANGLE_ADJUST;
			}
		}
		else
		{
			angle = t.angleFromSource;
		}
	}
}