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game/shared/sdk/weapon_shotgun.cpp

@@ -0,0 +1,246 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================//
+
+#include "cbase.h"
+#include "weapon_sdkbase.h"
+#include "sdk_fx_shared.h"
+
+
+#if defined( CLIENT_DLL )
+
+	#define CWeaponShotgun C_WeaponShotgun
+	#include "c_sdk_player.h"
+
+#else
+
+	#include "sdk_player.h"
+	#include "te_firebullets.h"
+
+#endif
+
+
+class CWeaponShotgun : public CWeaponSDKBase
+{
+public:
+	DECLARE_CLASS( CWeaponShotgun, CWeaponSDKBase );
+	DECLARE_NETWORKCLASS(); 
+	DECLARE_PREDICTABLE();
+	
+	CWeaponShotgun();
+
+	virtual void PrimaryAttack();
+	virtual bool Reload();
+	virtual void WeaponIdle();
+
+	virtual SDKWeaponID GetWeaponID( void ) const		{ return WEAPON_SHOTGUN; }
+
+
+private:
+
+	CWeaponShotgun( const CWeaponShotgun & );
+
+	float m_flPumpTime;
+	CNetworkVar( int, m_fInSpecialReload );
+
+};
+
+IMPLEMENT_NETWORKCLASS_ALIASED( WeaponShotgun, DT_WeaponShotgun )
+
+BEGIN_NETWORK_TABLE( CWeaponShotgun, DT_WeaponShotgun )
+
+	#ifdef CLIENT_DLL
+		RecvPropInt( RECVINFO( m_fInSpecialReload ) )
+	#else
+		SendPropInt( SENDINFO( m_fInSpecialReload ), 2, SPROP_UNSIGNED )
+	#endif
+
+END_NETWORK_TABLE()
+
+BEGIN_PREDICTION_DATA( CWeaponShotgun )
+END_PREDICTION_DATA()
+
+LINK_ENTITY_TO_CLASS( weapon_shotgun, CWeaponShotgun );
+PRECACHE_WEAPON_REGISTER( weapon_shotgun );
+
+
+
+CWeaponShotgun::CWeaponShotgun()
+{
+	m_flPumpTime = 0;
+}
+
+void CWeaponShotgun::PrimaryAttack()
+{
+	CSDKPlayer *pPlayer = GetPlayerOwner();
+	if ( !pPlayer )
+		return;
+
+	// don't fire underwater
+	if (pPlayer->GetWaterLevel() == 3)
+	{
+		PlayEmptySound( );
+		m_flNextPrimaryAttack = gpGlobals->curtime + 0.15;
+		return;
+	}
+
+	// Out of ammo?
+	if ( m_iClip1 <= 0 )
+	{
+		Reload();
+		if ( m_iClip1 == 0 )
+		{
+			PlayEmptySound();
+			m_flNextPrimaryAttack = gpGlobals->curtime + 0.2;
+		}
+
+		return;
+	}
+
+	SendWeaponAnim( ACT_VM_PRIMARYATTACK );
+
+	m_iClip1--;
+	pPlayer->DoMuzzleFlash();
+
+	// player "shoot" animation
+	pPlayer->SetAnimation( PLAYER_ATTACK1 );
+
+	// Dispatch the FX right away with full accuracy.
+	FX_FireBullets( 
+		pPlayer->entindex(),
+		pPlayer->Weapon_ShootPosition(), 
+		pPlayer->EyeAngles() + 2.0f * pPlayer->GetPunchAngle(), 
+		GetWeaponID(),
+		Primary_Mode,
+		CBaseEntity::GetPredictionRandomSeed() & 255, // wrap it for network traffic so it's the same between client and server
+		0.0675 );
+
+	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_flNextPrimaryAttack = gpGlobals->curtime + 0.875;
+	m_flNextSecondaryAttack = gpGlobals->curtime + 0.875;
+	if (m_iClip1 != 0)
+		SetWeaponIdleTime( gpGlobals->curtime + 2.5 );
+	else
+		SetWeaponIdleTime( gpGlobals->curtime + 0.875 );
+	m_fInSpecialReload = 0;
+
+	// Update punch angles.
+	QAngle angle = pPlayer->GetPunchAngle();
+
+	if ( pPlayer->GetFlags() & FL_ONGROUND )
+	{
+		angle.x -= SharedRandomInt( "ShotgunPunchAngleGround", 4, 6 );
+	}
+	else
+	{
+		angle.x -= SharedRandomInt( "ShotgunPunchAngleAir", 8, 11 );
+	}
+
+	pPlayer->SetPunchAngle( angle );
+}
+
+
+bool CWeaponShotgun::Reload()
+{
+	CSDKPlayer *pPlayer = GetPlayerOwner();
+
+	if (pPlayer->GetAmmoCount( m_iPrimaryAmmoType ) <= 0 || m_iClip1 == GetMaxClip1())
+		return true;
+
+	// don't reload until recoil is done
+	if (m_flNextPrimaryAttack > gpGlobals->curtime)
+		return true;
+		
+	// check to see if we're ready to reload
+	if (m_fInSpecialReload == 0)
+	{
+		pPlayer->SetAnimation( PLAYER_RELOAD );
+
+		SendWeaponAnim( ACT_SHOTGUN_RELOAD_START );
+		m_fInSpecialReload = 1;
+		pPlayer->m_flNextAttack = gpGlobals->curtime + 0.5;
+		m_flNextPrimaryAttack = gpGlobals->curtime + 0.5;
+		m_flNextSecondaryAttack = gpGlobals->curtime + 0.5;
+		SetWeaponIdleTime( gpGlobals->curtime + 0.5 );
+		return true;
+	}
+	else if (m_fInSpecialReload == 1)
+	{
+		if (m_flTimeWeaponIdle > gpGlobals->curtime)
+			return true;
+		// was waiting for gun to move to side
+		m_fInSpecialReload = 2;
+
+		SendWeaponAnim( ACT_VM_RELOAD );
+		SetWeaponIdleTime( gpGlobals->curtime + 0.45 );
+	}
+	else
+	{
+		// Add them to the clip
+		m_iClip1 += 1;
+		
+#ifdef GAME_DLL
+		SendReloadEvents();
+#endif
+		
+		CSDKPlayer *pPlayer = GetPlayerOwner();
+
+		if ( pPlayer )
+			 pPlayer->RemoveAmmo( 1, m_iPrimaryAmmoType );
+
+		m_fInSpecialReload = 1;
+	}
+
+	return true;
+}
+
+
+void CWeaponShotgun::WeaponIdle()
+{
+	CSDKPlayer *pPlayer = GetPlayerOwner();
+
+	if (m_flPumpTime && m_flPumpTime < gpGlobals->curtime)
+	{
+		// play pumping sound
+		m_flPumpTime = 0;
+	}
+
+	if (m_flTimeWeaponIdle < gpGlobals->curtime)
+	{
+		if (m_iClip1 == 0 && m_fInSpecialReload == 0 && pPlayer->GetAmmoCount( m_iPrimaryAmmoType ))
+		{
+			Reload( );
+		}
+		else if (m_fInSpecialReload != 0)
+		{
+			if (m_iClip1 != 8 && pPlayer->GetAmmoCount( m_iPrimaryAmmoType ))
+			{
+				Reload( );
+			}
+			else
+			{
+				// reload debounce has timed out
+				//MIKETODO: shotgun anims
+				SendWeaponAnim( ACT_SHOTGUN_RELOAD_FINISH );
+				
+				// play cocking sound
+				m_fInSpecialReload = 0;
+				SetWeaponIdleTime( gpGlobals->curtime + 1.5 );
+			}
+		}
+		else
+		{
+			SendWeaponAnim( ACT_VM_IDLE );
+		}
+	}
+}