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game/shared/cstrike/weapon_g3sg1.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================//
+
+#include "cbase.h"
+#include "weapon_csbasegun.h"
+
+
+#if defined( CLIENT_DLL )
+
+	#define CWeaponG3SG1 C_WeaponG3SG1
+	#include "c_cs_player.h"
+
+#else
+
+	#include "cs_player.h"
+	#include "KeyValues.h"
+
+#endif
+
+
+class CWeaponG3SG1 : public CWeaponCSBaseGun
+{
+public:
+	DECLARE_CLASS( CWeaponG3SG1, CWeaponCSBaseGun );
+	DECLARE_NETWORKCLASS(); 
+	DECLARE_PREDICTABLE();
+	
+	CWeaponG3SG1();
+
+	virtual void Spawn();
+	virtual void SecondaryAttack();
+	virtual void PrimaryAttack();
+	virtual bool Reload();
+	virtual bool Deploy();
+
+ 	virtual float GetInaccuracy() const;
+	virtual float GetMaxSpeed();
+
+	virtual CSWeaponID GetWeaponID( void ) const		{ return WEAPON_G3SG1; }
+
+private:
+	CWeaponG3SG1( const CWeaponG3SG1 & );
+
+	float m_flLastFire;
+};
+
+IMPLEMENT_NETWORKCLASS_ALIASED( WeaponG3SG1, DT_WeaponG3SG1 )
+
+BEGIN_NETWORK_TABLE( CWeaponG3SG1, DT_WeaponG3SG1 )
+END_NETWORK_TABLE()
+
+#if defined CLIENT_DLL
+BEGIN_PREDICTION_DATA( CWeaponG3SG1 )
+	DEFINE_FIELD( m_flLastFire, FIELD_FLOAT ),
+END_PREDICTION_DATA()
+#endif
+
+LINK_ENTITY_TO_CLASS( weapon_g3sg1, CWeaponG3SG1 );
+PRECACHE_WEAPON_REGISTER( weapon_g3sg1 );
+
+
+
+CWeaponG3SG1::CWeaponG3SG1()
+{
+	m_flLastFire = gpGlobals->curtime;
+}
+
+void CWeaponG3SG1::Spawn()
+{
+	BaseClass::Spawn();
+	m_flAccuracy = 0.98;
+}
+
+
+void CWeaponG3SG1::SecondaryAttack()
+{
+	const float kZoomTime = 0.10f;
+
+	CCSPlayer *pPlayer = GetPlayerOwner();
+	if ( !pPlayer )
+		return;
+
+	if ( pPlayer->GetFOV() == pPlayer->GetDefaultFOV() )
+	{
+		pPlayer->SetFOV( pPlayer, 40, kZoomTime );
+		m_weaponMode = Secondary_Mode;
+		m_fAccuracyPenalty += GetCSWpnData().m_fInaccuracyAltSwitch;
+	}
+	else if (pPlayer->GetFOV() == 40)
+	{
+		pPlayer->SetFOV( pPlayer, 15, kZoomTime );
+		m_weaponMode = Secondary_Mode;
+	}
+	else if (pPlayer->GetFOV() == 15)
+	{
+		pPlayer->SetFOV( pPlayer, pPlayer->GetDefaultFOV(), kZoomTime );
+		m_weaponMode = Primary_Mode;
+	}
+
+#ifndef CLIENT_DLL
+	// If this isn't guarded, the sound will be emitted twice, once by the server and once by the client.
+	// Let the server play it since if only the client plays it, it's liable to get played twice cause of
+	// a prediction error. joy.
+	
+	//=============================================================================
+	// HPE_BEGIN:
+	// [tj] Playing this from the player so that we don't try to play the sound outside the level.
+	//=============================================================================
+	if ( GetPlayerOwner() )
+	{
+		GetPlayerOwner()->EmitSound( "Default.Zoom" ); // zoom sound
+	}
+	//=============================================================================
+	// HPE_END
+	//=============================================================================
+	// let the bots hear the rifle zoom
+	IGameEvent * event = gameeventmanager->CreateEvent( "weapon_zoom" );
+	if( event )
+	{
+		event->SetInt( "userid", pPlayer->GetUserID() );
+		gameeventmanager->FireEvent( event );
+	}
+#endif
+
+	m_flNextSecondaryAttack = gpGlobals->curtime + 0.3f;   
+	m_zoomFullyActiveTime = gpGlobals->curtime + 0.3; // The worst zoom time from above.  
+}
+
+float CWeaponG3SG1::GetInaccuracy() const
+{
+	if ( weapon_accuracy_model.GetInt() == 1 )
+	{
+		CCSPlayer *pPlayer = GetPlayerOwner();
+		if ( !pPlayer )
+			return 0.0f;
+	
+		float fSpread = 0.0f;
+	
+		if ( !FBitSet( pPlayer->GetFlags(), FL_ONGROUND ) )
+			fSpread = 0.45f * (1.0f - m_flAccuracy);
+		else if (pPlayer->GetAbsVelocity().Length2D() > 5)
+			fSpread = 0.15f;
+		else if ( FBitSet( pPlayer->GetFlags(), FL_DUCKING ) )
+			fSpread = 0.035f * (1.0f - m_flAccuracy);
+		else
+			fSpread = 0.055f * (1.0f - m_flAccuracy);
+	
+		// If we are not zoomed in, or we have very recently zoomed and are still transitioning, the bullet diverts more.
+		if (pPlayer->GetFOV() == pPlayer->GetDefaultFOV() || (gpGlobals->curtime < m_zoomFullyActiveTime))
+			fSpread += 0.025;
+	
+		return fSpread;
+	}
+	else
+		return BaseClass::GetInaccuracy();
+}
+
+void CWeaponG3SG1::PrimaryAttack()
+{
+	CCSPlayer *pPlayer = GetPlayerOwner();
+	if ( !pPlayer )
+		return;
+	
+	// Mark the time of this shot and determine the accuracy modifier based on the last shot fired...
+	m_flAccuracy = 0.55 + (0.3) * (gpGlobals->curtime - m_flLastFire);	
+
+	if (m_flAccuracy > 0.98)
+		m_flAccuracy = 0.98;
+
+	m_flLastFire = gpGlobals->curtime;
+
+	if ( !CSBaseGunFire( GetCSWpnData().m_flCycleTime, m_weaponMode ) )
+		return;
+
+	// Adjust the punch angle.
+	QAngle angle = pPlayer->GetPunchAngle();
+	angle.x -= SharedRandomFloat("G3SG1PunchAngleX", 0.75, 1.75 ) + ( angle.x / 4 );
+	angle.y += SharedRandomFloat("G3SG1PunchAngleY", -0.75, 0.75 );
+	pPlayer->SetPunchAngle( angle );
+}
+
+
+bool CWeaponG3SG1::Reload()
+{
+	bool ret = BaseClass::Reload();
+	
+	m_flAccuracy = 0.98;
+	m_weaponMode = Primary_Mode;
+	
+	return ret;
+}
+
+bool CWeaponG3SG1::Deploy()
+{
+	bool ret = BaseClass::Deploy();
+	
+	m_flAccuracy = 0.98;
+	m_weaponMode = Primary_Mode;
+	
+	return ret;
+}
+
+float CWeaponG3SG1::GetMaxSpeed()
+{
+	CCSPlayer *pPlayer = GetPlayerOwner();
+	if ( pPlayer && pPlayer->GetFOV() == pPlayer->GetDefaultFOV() )
+		return BaseClass::GetMaxSpeed();
+	else
+		return 150; // zoomed in
+}