sourcearena/mp/src/game/shared/sarena/weapon_lasergun.cpp

#include "cbase.h"
#include "npcevent.h"
#include "in_buttons.h"


#ifdef CLIENT_DLL
#include "c_hl2mp_player.h"
#else
#include "grenade_ar2.h"
#include "hl2mp_player.h"
#include "basegrenade_shared.h"
#endif

#include "weapon_hl2mpbase.h"
#include "weapon_hl2mpbase_machinegun.h"

#ifdef CLIENT_DLL
#define CWeaponLasergun C_WeaponLasergun
#endif

#include "tier0\memdbgon.h"

class CWeaponLasergun : public CHL2MPMachineGun
{


public:
	DECLARE_CLASS(CWeaponLasergun, CHL2MPMachineGun);



	CWeaponLasergun();
	DECLARE_NETWORKCLASS();
	DECLARE_PREDICTABLE();

	void			Precache();
	void			ItemPreFrame();
	void			ItemBusyFrame();
	void			ItemPostFrame();
	void			PrimaryAttack();
	void			AddViewKick();
	void			DryFire();
	virtual bool	        Reload(void);
	virtual const Vector& GetBulletSpread()
	{
		static Vector cone = VECTOR_CONE_1DEGREES, npcCone = VECTOR_CONE_1DEGREES;
		if (GetOwner() && GetOwner()->IsNPC()) //Always handle NPCs first
			return npcCone;
		else
			return cone;
	}

#ifndef CLIENT_DLL
	DECLARE_ACTTABLE();
	CWeaponLasergun(const CWeaponLasergun &);
#endif


private:
	float m_flRateOfFire;
};


IMPLEMENT_NETWORKCLASS_ALIASED( WeaponLasergun, DT_WeaponLasergun)

BEGIN_NETWORK_TABLE( CWeaponLasergun, DT_WeaponLasergun)
END_NETWORK_TABLE()

BEGIN_PREDICTION_DATA(CWeaponLasergun)
END_PREDICTION_DATA()

LINK_ENTITY_TO_CLASS(weapon_lasergun, CWeaponLasergun);
PRECACHE_WEAPON_REGISTER(weapon_lasergun);

#ifndef CLIENT_DLL
acttable_t	CWeaponLasergun::m_acttable[] =
{
	{ ACT_RANGE_ATTACK1, ACT_RANGE_ATTACK_SMG1, true },
	{ ACT_RELOAD, ACT_RELOAD_SMG1, true },
	{ ACT_IDLE, ACT_IDLE_SMG1, true },
	{ ACT_IDLE_ANGRY, ACT_IDLE_ANGRY_SMG1, true },
	{ ACT_WALK, ACT_WALK_RIFLE, true },
	{ ACT_WALK_AIM, ACT_WALK_AIM_RIFLE, true },
};

IMPLEMENT_ACTTABLE(CWeaponLasergun);
#endif

CWeaponLasergun::CWeaponLasergun()
{
	m_fMinRange1 = 24;
	m_fMaxRange1 = 3000;
	m_bFiresUnderwater = true;
}
void CWeaponLasergun::Precache()
{
	m_flRateOfFire = 0.05f;
#ifndef CLIENT_DLL
	PrecacheModel("models/weapons/v_lasergun.mdl", true);
	PrecacheModel("models/weapons/w_lasergun.mdl", true);
#endif
	BaseClass::Precache();
}
void CWeaponLasergun::DryFire()
{
	WeaponSound(EMPTY);
	SendWeaponAnim(ACT_VM_DRYFIRE);

	m_flNextPrimaryAttack = gpGlobals->curtime + SequenceDuration();
}
void CWeaponLasergun::ItemPreFrame()
{
	BaseClass::ItemPreFrame();
}

void CWeaponLasergun::ItemBusyFrame()
{
	BaseClass::ItemBusyFrame();
}

void CWeaponLasergun::ItemPostFrame()
{
	BaseClass::ItemPostFrame();
}
void CWeaponLasergun::PrimaryAttack()
{
	CBasePlayer* pPlayer = ToBasePlayer(GetOwner()); //This gets the current player holding the weapon
	Vector vecSrc = pPlayer->Weapon_ShootPosition();   //This simply just gets the current position of the player.
	Vector vecAim = pPlayer->GetAutoaimVector(0.0);   //This gets where the player is looking, but also corrected by autoaim.
	
	FireBulletsInfo_t info(1, vecSrc, vecAim, vec3_origin, MAX_TRACE_LENGTH, m_iPrimaryAmmoType);
	//if (m_iClip1 <= 0)
	if (pPlayer->GetAmmoCount(m_iPrimaryAmmoType) <= 0)
	{
		if (!m_bFireOnEmpty)
		{
			Reload();
		}
		else
		{
			WeaponSound(EMPTY);
			m_flNextPrimaryAttack = 0.15;
		}

		return;
	}
	pPlayer->FireBullets(info);

	//This is a lengthy one. All of the args in here are data for our bullet. We could simply use
	//BaseClass::PrimaryAttack, but this gives us no control over how our weapon is fired.
	//So instead, we use this and give it all our info for our bullet.
	//The next 2 are just where the bullet is being fired from and where it should go.
	//Next is how far the bullet is fired, and after that is what type of ammo we use.
	//After this is the tracer freq, which really doesnt matter.
	//Next is the id of the entity firing the weapon, and the attachment id. These 2 dont really matter.
	//Next is how much damage each bullet should do, which is 30.
	//Next is what entity is firing the bullet, again.
	//The final 2 define wether our first shot should be accurate, and wether this is the primary attack.
	WeaponSound(SINGLE); //This makes our weapon emit the single show sound.
	SendWeaponAnim(ACT_VM_PRIMARYATTACK); //This sends the animation for us shooting.
	m_flNextPrimaryAttack = gpGlobals->curtime + m_flRateOfFire; //This defines when our next attack should be
	//m_iClip1--;
	pPlayer->RemoveAmmo(1, m_iPrimaryAmmoType);
	//AddViewKick(); //Don't forget to add our viewkick
}
void CWeaponLasergun::AddViewKick()
{
	CBasePlayer* pPlayer = ToBasePlayer(GetOwner());
	QAngle punch;
	punch += QAngle(-0.2, 0.0, 0.0);
	pPlayer->ViewPunch(punch);
}
bool CWeaponLasergun::Reload()
{
	bool fRet = DefaultReload(GetMaxClip1(), GetMaxClip2(), ACT_VM_RELOAD);
	if (fRet)
		WeaponSound(RELOAD);
	return fRet;
}