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1 files changed, 417 insertions, 0 deletions

diff --git a/game/shared/hl1/hl1mp_weapon_shotgun.cpp b/game/shared/hl1/hl1mp_weapon_shotgun.cpp
new file mode 100644
index 0000000..ce730f7
--- /dev/null
+++ b/game/shared/hl1/hl1mp_weapon_shotgun.cpp
@@ -0,0 +1,417 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: This is the Shotgun weapon
+//
+// $Workfile:     $
+// $Date:         $
+// $NoKeywords: $
+//=============================================================================//
+
+#include "cbase.h"
+#include "npcevent.h"
+#include "hl1mp_basecombatweapon_shared.h"
+//#include "basecombatcharacter.h"
+//#include "AI_BaseNPC.h"
+#ifdef CLIENT_DLL
+#include "c_baseplayer.h"
+#else
+#include "player.h"
+#endif
+#include "gamerules.h"		// For g_pGameRules
+#include "in_buttons.h"
+//#include "soundent.h"
+#include "vstdlib/random.h"
+
+
+#ifdef CLIENT_DLL
+#define CWeaponShotgun C_WeaponShotgun
+#endif
+
+// special deathmatch shotgun spreads
+#define VECTOR_CONE_DM_SHOTGUN	Vector( 0.08716, 0.04362, 0.00  )// 10 degrees by 5 degrees
+#define VECTOR_CONE_DM_DOUBLESHOTGUN Vector( 0.17365, 0.04362, 0.00 ) // 20 degrees by 5 degrees
+
+
+class CWeaponShotgun : public CBaseHL1MPCombatWeapon
+{
+	DECLARE_CLASS( CWeaponShotgun, CBaseHL1MPCombatWeapon );
+
+	DECLARE_NETWORKCLASS(); 
+	DECLARE_PREDICTABLE();
+
+private:
+//	float	m_flPumpTime;
+//	int		m_fInSpecialReload;
+
+	CNetworkVar( float, m_flPumpTime);
+	CNetworkVar( int, m_fInSpecialReload );
+
+public:
+	void	Precache( void );
+
+	bool Reload( void );
+	void FillClip( void );
+	void WeaponIdle( void );
+	void PrimaryAttack( void );
+	void SecondaryAttack( void );
+	void DryFire( void );
+
+//	DECLARE_SERVERCLASS();
+//	DECLARE_DATADESC();
+
+	CWeaponShotgun(void);
+
+//#ifndef CLIENT_DLL
+//	DECLARE_ACTTABLE();
+//#endif
+};
+
+
+IMPLEMENT_NETWORKCLASS_ALIASED( WeaponShotgun, DT_WeaponShotgun );
+
+BEGIN_NETWORK_TABLE( CWeaponShotgun, DT_WeaponShotgun )
+#ifdef CLIENT_DLL
+	RecvPropFloat( RECVINFO( m_flPumpTime ) ),
+	RecvPropInt( RECVINFO( m_fInSpecialReload ) ),
+#else
+	SendPropFloat( SENDINFO( m_flPumpTime ) ),
+	SendPropInt( SENDINFO( m_fInSpecialReload ) ),
+#endif
+END_NETWORK_TABLE()
+
+BEGIN_PREDICTION_DATA( CWeaponShotgun )
+#ifdef CLIENT_DLL
+	DEFINE_PRED_FIELD( m_flPumpTime, FIELD_FLOAT, FTYPEDESC_INSENDTABLE ),
+	DEFINE_PRED_FIELD( m_fInSpecialReload, FIELD_INTEGER, FTYPEDESC_INSENDTABLE ),
+#endif
+END_PREDICTION_DATA()
+
+LINK_ENTITY_TO_CLASS( weapon_shotgun, CWeaponShotgun );
+PRECACHE_WEAPON_REGISTER(weapon_shotgun);
+
+//IMPLEMENT_SERVERCLASS_ST( CWeaponShotgun, DT_WeaponShotgun )
+//END_SEND_TABLE()
+
+//BEGIN_DATADESC( CWeaponShotgun )
+//END_DATADESC()
+
+//-----------------------------------------------------------------------------
+// Purpose: Constructor
+//-----------------------------------------------------------------------------
+CWeaponShotgun::CWeaponShotgun( void )
+{
+	m_bReloadsSingly	= true;
+	m_bFiresUnderwater	= false;
+	m_flPumpTime		= 0.0;
+	m_fInSpecialReload	= 0;
+}
+
+
+void CWeaponShotgun::Precache( void )
+{
+	BaseClass::Precache();
+}
+
+void CWeaponShotgun::PrimaryAttack( void )
+{
+	// Only the player fires this way so we can cast
+	CBasePlayer *pPlayer = ToBasePlayer( GetOwner() );
+
+	if (!pPlayer)
+	{
+		return;
+	}
+
+	if ( m_iClip1 <= 0 )
+	{
+		Reload();
+		if ( m_iClip1 <= 0 )
+			DryFire( );
+
+		return;
+	}
+
+	// MUST call sound before removing a round from the clip of a CMachineGun
+	WeaponSound( SINGLE );
+
+	pPlayer->DoMuzzleFlash();
+
+	SendWeaponAnim( ACT_VM_PRIMARYATTACK );
+	pPlayer->SetAnimation( PLAYER_ATTACK1 );
+
+	// Don't fire again until fire animation has completed
+	m_flNextPrimaryAttack = gpGlobals->curtime + 0.75;
+	m_flNextSecondaryAttack = gpGlobals->curtime + 0.75;
+	m_iClip1 -= 1;
+
+	Vector vecSrc		= pPlayer->Weapon_ShootPosition();
+	Vector vecAiming	= pPlayer->GetAutoaimVector( AUTOAIM_5DEGREES );	
+
+	if ( g_pGameRules->IsMultiplayer() )
+	{
+		FireBulletsInfo_t info( 4, vecSrc, vecAiming, VECTOR_CONE_DM_SHOTGUN, MAX_TRACE_LENGTH, m_iPrimaryAmmoType );
+		info.m_pAttacker = pPlayer;
+
+		pPlayer->FireBullets( info );
+	}
+	else
+	{
+		FireBulletsInfo_t info( 6, vecSrc, vecAiming, VECTOR_CONE_10DEGREES, MAX_TRACE_LENGTH, m_iPrimaryAmmoType );
+		info.m_pAttacker = pPlayer;
+
+		pPlayer->FireBullets( info );
+
+//		pPlayer->FireBullets( 6, vecSrc, vecAiming, VECTOR_CONE_10DEGREES, MAX_TRACE_LENGTH, m_iPrimaryAmmoType, 0 );
+	}
+
+	EjectShell( pPlayer, 1 );
+
+#if !defined(CLIENT_DLL)
+	pPlayer->SetMuzzleFlashTime( gpGlobals->curtime + 1.0 );
+#endif
+
+	pPlayer->ViewPunch( QAngle( -5, 0, 0 ) );
+
+//	CSoundEnt::InsertSound( SOUND_COMBAT, GetAbsOrigin(), 600, 0.2 );
+	WeaponSound( SINGLE );
+
+	if ( !m_iClip1 && pPlayer->GetAmmoCount( m_iPrimaryAmmoType ) <= 0 )
+	{
+		// HEV suit - indicate out of ammo condition
+		pPlayer->SetSuitUpdate("!HEV_AMO0", FALSE, 0); 
+	}
+
+	if ( m_iClip1 > 0 )
+	{
+		m_flPumpTime = gpGlobals->curtime + 0.5;
+	}
+
+	m_fInSpecialReload = 0;
+}
+
+
+void CWeaponShotgun::SecondaryAttack( void )
+{
+	// Only the player fires this way so we can cast
+	CBasePlayer *pPlayer = ToBasePlayer( GetOwner() );
+
+	if (!pPlayer)
+	{
+		return;
+	}
+
+	if ( m_iClip1 <= 1 )
+	{
+		Reload();
+		if ( m_iClip1 <= 0 )
+			DryFire( );
+
+		return;
+	}
+
+	if ( pPlayer->GetWaterLevel() == 3 )
+	{
+		// This weapon doesn't fire underwater
+		WeaponSound(EMPTY);
+		m_flNextPrimaryAttack = gpGlobals->curtime + 0.2;
+		m_flNextSecondaryAttack	= gpGlobals->curtime + 0.2;
+		return;
+	}
+
+	// MUST call sound before removing a round from the clip of a CMachineGun
+	WeaponSound( WPN_DOUBLE );
+
+	pPlayer->DoMuzzleFlash();
+
+	SendWeaponAnim( ACT_VM_SECONDARYATTACK );
+	pPlayer->SetAnimation( PLAYER_ATTACK1 );
+
+	// Don't fire again until fire animation has completed
+	m_flNextPrimaryAttack	= gpGlobals->curtime + 1.5;
+	m_flNextSecondaryAttack	= gpGlobals->curtime + 1.5;
+
+	m_iClip1 -= 2;	// Shotgun uses same clip for primary and secondary attacks
+
+	Vector vecSrc	 = pPlayer->Weapon_ShootPosition();
+	Vector vecAiming = pPlayer->GetAutoaimVector( AUTOAIM_5DEGREES );	
+
+	// Fire the bullets
+	if ( g_pGameRules->IsMultiplayer() )
+	{
+		FireBulletsInfo_t info( 8, vecSrc, vecAiming, VECTOR_CONE_DM_DOUBLESHOTGUN, MAX_TRACE_LENGTH, m_iPrimaryAmmoType );
+		info.m_pAttacker = pPlayer;
+
+		pPlayer->FireBullets( info );
+
+//		pPlayer->FireBullets( 8, vecSrc, vecAiming, VECTOR_CONE_DM_DOUBLESHOTGUN, MAX_TRACE_LENGTH, m_iPrimaryAmmoType, 0 );
+	}
+	else
+	{
+		FireBulletsInfo_t info( 12, vecSrc, vecAiming, VECTOR_CONE_10DEGREES, MAX_TRACE_LENGTH, m_iPrimaryAmmoType );
+
+		pPlayer->FireBullets( info );
+//		pPlayer->FireBullets( 12, vecSrc, vecAiming, VECTOR_CONE_10DEGREES, MAX_TRACE_LENGTH, m_iPrimaryAmmoType, 0 );
+	}
+
+	EjectShell( pPlayer, 1 );
+	EjectShell( pPlayer, 1 );
+
+	pPlayer->ViewPunch( QAngle( -10, 0, 0 ) );
+#if !defined(CLIENT_DLL)
+	pPlayer->SetMuzzleFlashTime( gpGlobals->curtime + 1.0 );
+#endif
+
+//	CSoundEnt::InsertSound( SOUND_COMBAT, GetAbsOrigin(), 800, 0.2 );
+	WeaponSound( SINGLE );
+
+	if ( !m_iClip1 && pPlayer->GetAmmoCount( m_iPrimaryAmmoType ) <= 0 )
+	{
+		// HEV suit - indicate out of ammo condition
+		pPlayer->SetSuitUpdate("!HEV_AMO0", FALSE, 0); 
+	}
+
+	if ( m_iClip1 > 0 )
+	{
+		m_flPumpTime = gpGlobals->curtime + 0.5;
+	}
+
+	m_fInSpecialReload = 0;
+}
+
+
+bool CWeaponShotgun::Reload( void )
+{
+	CBaseCombatCharacter *pOwner  = GetOwner();
+	
+	if ( pOwner == NULL )
+		return false;
+
+	if ( pOwner->GetAmmoCount( m_iPrimaryAmmoType ) <= 0 )
+		return false;
+
+	if ( m_iClip1 >= GetMaxClip1() )
+		return false;
+
+	// don't reload until recoil is done
+	if ( m_flNextPrimaryAttack > gpGlobals->curtime )
+		return false;
+
+	// check to see if we're ready to reload
+	if ( m_fInSpecialReload == 0 )
+	{
+		SendWeaponAnim( ACT_SHOTGUN_RELOAD_START );
+		m_fInSpecialReload = 1;
+
+		pOwner->m_flNextAttack	= gpGlobals->curtime + 0.6;
+		SetWeaponIdleTime( gpGlobals->curtime + 0.6 );
+		m_flNextPrimaryAttack	= gpGlobals->curtime + 1.0;
+		m_flNextSecondaryAttack	= gpGlobals->curtime + 1.0;
+
+		return true;
+	}
+	else if ( m_fInSpecialReload == 1 )
+	{
+		if ( !HasWeaponIdleTimeElapsed() )
+			return false;
+
+		// was waiting for gun to move to side
+		m_fInSpecialReload = 2;
+
+		// Play reload on different channel as otherwise steals channel away from fire sound
+		WeaponSound( RELOAD );
+		SendWeaponAnim( ACT_VM_RELOAD );
+
+		SetWeaponIdleTime( gpGlobals->curtime + 0.5 );
+	}
+	else
+	{
+		FillClip();
+		m_fInSpecialReload = 1;
+	}
+
+	return true;
+}
+
+
+void CWeaponShotgun::FillClip( void )
+{
+	CBaseCombatCharacter *pOwner  = GetOwner();
+	
+	if ( pOwner == NULL )
+		return;
+
+	// Add them to the clip
+	m_iClip1++;
+	pOwner->RemoveAmmo( 1, m_iPrimaryAmmoType );
+}
+
+
+void CWeaponShotgun::DryFire( void )
+{
+	WeaponSound( EMPTY );
+	m_flNextPrimaryAttack	= gpGlobals->curtime + 0.75;
+	m_flNextSecondaryAttack	= gpGlobals->curtime + 0.75;
+}
+
+
+void CWeaponShotgun::WeaponIdle( void )
+{
+	CBasePlayer *pPlayer = ToBasePlayer( GetOwner() );
+
+	if ( pPlayer == NULL )
+		return;
+
+	pPlayer->GetAutoaimVector( AUTOAIM_10DEGREES );
+
+	if ( m_flPumpTime && m_flPumpTime < gpGlobals->curtime )
+	{
+		// play pumping sound
+		WeaponSound( SPECIAL1 );
+		m_flPumpTime = 0;
+	}
+
+	if ( HasWeaponIdleTimeElapsed() )
+	{
+		if ( m_iClip1 == 0 && m_fInSpecialReload == 0 && pPlayer->GetAmmoCount( m_iPrimaryAmmoType ) > 0 )
+		{
+			Reload();
+		}
+		else if ( m_fInSpecialReload != 0 )
+		{
+			if ( m_iClip1 != 8 && pPlayer->GetAmmoCount( m_iPrimaryAmmoType ) > 0 )
+			{
+				Reload( );
+			}
+			else
+			{
+				// reload debounce has timed out
+				SendWeaponAnim( ACT_SHOTGUN_PUMP );
+				
+				// play cocking sound
+				WeaponSound( SPECIAL1 );
+				m_fInSpecialReload = 0;
+				SetWeaponIdleTime( gpGlobals->curtime + 1.5 );
+			}
+		}
+		else
+		{
+			int		iAnim;
+			float	flRand = random->RandomFloat( 0, 1 );
+
+			if ( flRand <= 0.8 )
+			{
+				iAnim = ACT_SHOTGUN_IDLE_DEEP;
+			}
+			else if ( flRand <= 0.95 )
+			{
+				iAnim = ACT_VM_IDLE;
+			}
+			else
+			{
+				iAnim = ACT_SHOTGUN_IDLE4;
+			}
+
+			SendWeaponAnim( iAnim );
+		}
+	}
+}