mirror of
https://github.com/shawns-valve/halflife.git
synced 2024-11-22 04:21:30 +00:00
404 lines
9.8 KiB
C++
404 lines
9.8 KiB
C++
/***
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*
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* Copyright (c) 1996-2001, Valve LLC. All rights reserved.
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*
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* This product contains software technology licensed from Id
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* Software, Inc. ("Id Technology"). Id Technology (c) 1996 Id Software, Inc.
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* All Rights Reserved.
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*
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* Use, distribution, and modification of this source code and/or resulting
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* object code is restricted to non-commercial enhancements to products from
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* Valve LLC. All other use, distribution, or modification is prohibited
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* without written permission from Valve LLC.
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*
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****/
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#include "extdll.h"
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#include "util.h"
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#include "cbase.h"
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#include "monsters.h"
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#include "weapons.h"
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#include "nodes.h"
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#include "player.h"
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#include "gamerules.h"
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// special deathmatch shotgun spreads
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#define VECTOR_CONE_DM_SHOTGUN Vector( 0.08716, 0.04362, 0.00 )// 10 degrees by 5 degrees
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#define VECTOR_CONE_DM_DOUBLESHOTGUN Vector( 0.17365, 0.04362, 0.00 ) // 20 degrees by 5 degrees
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enum shotgun_e {
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SHOTGUN_IDLE = 0,
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SHOTGUN_FIRE,
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SHOTGUN_FIRE2,
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SHOTGUN_RELOAD,
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SHOTGUN_PUMP,
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SHOTGUN_START_RELOAD,
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SHOTGUN_DRAW,
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SHOTGUN_HOLSTER,
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SHOTGUN_IDLE4,
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SHOTGUN_IDLE_DEEP
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};
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LINK_ENTITY_TO_CLASS( weapon_shotgun, CShotgun );
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void CShotgun::Spawn( )
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{
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Precache( );
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m_iId = WEAPON_SHOTGUN;
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SET_MODEL(ENT(pev), "models/w_shotgun.mdl");
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m_iDefaultAmmo = SHOTGUN_DEFAULT_GIVE;
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FallInit();// get ready to fall
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}
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void CShotgun::Precache( void )
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{
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PRECACHE_MODEL("models/v_shotgun.mdl");
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PRECACHE_MODEL("models/w_shotgun.mdl");
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PRECACHE_MODEL("models/p_shotgun.mdl");
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m_iShell = PRECACHE_MODEL ("models/shotgunshell.mdl");// shotgun shell
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PRECACHE_SOUND("items/9mmclip1.wav");
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PRECACHE_SOUND ("weapons/dbarrel1.wav");//shotgun
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PRECACHE_SOUND ("weapons/sbarrel1.wav");//shotgun
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PRECACHE_SOUND ("weapons/reload1.wav"); // shotgun reload
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PRECACHE_SOUND ("weapons/reload3.wav"); // shotgun reload
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// PRECACHE_SOUND ("weapons/sshell1.wav"); // shotgun reload - played on client
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// PRECACHE_SOUND ("weapons/sshell3.wav"); // shotgun reload - played on client
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PRECACHE_SOUND ("weapons/357_cock1.wav"); // gun empty sound
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PRECACHE_SOUND ("weapons/scock1.wav"); // cock gun
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m_usSingleFire = PRECACHE_EVENT( 1, "events/shotgun1.sc" );
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m_usDoubleFire = PRECACHE_EVENT( 1, "events/shotgun2.sc" );
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}
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int CShotgun::AddToPlayer( CBasePlayer *pPlayer )
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{
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if ( CBasePlayerWeapon::AddToPlayer( pPlayer ) )
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{
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MESSAGE_BEGIN( MSG_ONE, gmsgWeapPickup, NULL, pPlayer->pev );
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WRITE_BYTE( m_iId );
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MESSAGE_END();
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return TRUE;
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}
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return FALSE;
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}
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int CShotgun::GetItemInfo(ItemInfo *p)
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{
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p->pszName = STRING(pev->classname);
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p->pszAmmo1 = "buckshot";
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p->iMaxAmmo1 = BUCKSHOT_MAX_CARRY;
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p->pszAmmo2 = NULL;
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p->iMaxAmmo2 = -1;
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p->iMaxClip = SHOTGUN_MAX_CLIP;
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p->iSlot = 2;
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p->iPosition = 1;
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p->iFlags = 0;
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p->iId = m_iId = WEAPON_SHOTGUN;
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p->iWeight = SHOTGUN_WEIGHT;
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return 1;
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}
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BOOL CShotgun::Deploy( )
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{
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return DefaultDeploy( "models/v_shotgun.mdl", "models/p_shotgun.mdl", SHOTGUN_DRAW, "shotgun" );
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}
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void CShotgun::PrimaryAttack()
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{
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// don't fire underwater
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if (m_pPlayer->pev->waterlevel == 3)
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{
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PlayEmptySound( );
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m_flNextPrimaryAttack = GetNextAttackDelay(0.15);
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return;
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}
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if (m_iClip <= 0)
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{
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Reload( );
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if (m_iClip == 0)
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PlayEmptySound( );
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return;
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}
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m_pPlayer->m_iWeaponVolume = LOUD_GUN_VOLUME;
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m_pPlayer->m_iWeaponFlash = NORMAL_GUN_FLASH;
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m_iClip--;
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int flags;
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#if defined( CLIENT_WEAPONS )
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flags = FEV_NOTHOST;
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#else
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flags = 0;
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#endif
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m_pPlayer->pev->effects = (int)(m_pPlayer->pev->effects) | EF_MUZZLEFLASH;
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Vector vecSrc = m_pPlayer->GetGunPosition( );
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Vector vecAiming = m_pPlayer->GetAutoaimVector( AUTOAIM_5DEGREES );
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Vector vecDir;
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#ifdef CLIENT_DLL
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if ( bIsMultiplayer() )
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#else
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if ( g_pGameRules->IsMultiplayer() )
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#endif
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{
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vecDir = m_pPlayer->FireBulletsPlayer( 4, vecSrc, vecAiming, VECTOR_CONE_DM_SHOTGUN, 2048, BULLET_PLAYER_BUCKSHOT, 0, 0, m_pPlayer->pev, m_pPlayer->random_seed );
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}
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else
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{
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// regular old, untouched spread.
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vecDir = m_pPlayer->FireBulletsPlayer( 6, vecSrc, vecAiming, VECTOR_CONE_10DEGREES, 2048, BULLET_PLAYER_BUCKSHOT, 0, 0, m_pPlayer->pev, m_pPlayer->random_seed );
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}
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PLAYBACK_EVENT_FULL( flags, m_pPlayer->edict(), m_usSingleFire, 0.0, (float *)&g_vecZero, (float *)&g_vecZero, vecDir.x, vecDir.y, 0, 0, 0, 0 );
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if (!m_iClip && m_pPlayer->m_rgAmmo[m_iPrimaryAmmoType] <= 0)
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// HEV suit - indicate out of ammo condition
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m_pPlayer->SetSuitUpdate("!HEV_AMO0", FALSE, 0);
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m_flPumpTime = gpGlobals->time + 0.5;
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m_flNextPrimaryAttack = GetNextAttackDelay(0.75);
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m_flNextSecondaryAttack = UTIL_WeaponTimeBase() + 0.75;
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if (m_iClip != 0)
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m_flTimeWeaponIdle = UTIL_WeaponTimeBase() + 5.0;
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else
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m_flTimeWeaponIdle = UTIL_WeaponTimeBase() + 0.75;
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m_fInSpecialReload = 0;
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}
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void CShotgun::SecondaryAttack( void )
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{
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// don't fire underwater
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if (m_pPlayer->pev->waterlevel == 3)
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{
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PlayEmptySound( );
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m_flNextPrimaryAttack = GetNextAttackDelay(0.15);
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return;
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}
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if (m_iClip <= 1)
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{
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Reload( );
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PlayEmptySound( );
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return;
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}
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m_pPlayer->m_iWeaponVolume = LOUD_GUN_VOLUME;
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m_pPlayer->m_iWeaponFlash = NORMAL_GUN_FLASH;
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m_iClip -= 2;
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int flags;
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#if defined( CLIENT_WEAPONS )
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flags = FEV_NOTHOST;
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#else
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flags = 0;
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#endif
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m_pPlayer->pev->effects = (int)(m_pPlayer->pev->effects) | EF_MUZZLEFLASH;
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// player "shoot" animation
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m_pPlayer->SetAnimation( PLAYER_ATTACK1 );
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Vector vecSrc = m_pPlayer->GetGunPosition( );
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Vector vecAiming = m_pPlayer->GetAutoaimVector( AUTOAIM_5DEGREES );
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Vector vecDir;
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#ifdef CLIENT_DLL
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if ( bIsMultiplayer() )
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#else
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if ( g_pGameRules->IsMultiplayer() )
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#endif
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{
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// tuned for deathmatch
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vecDir = m_pPlayer->FireBulletsPlayer( 8, vecSrc, vecAiming, VECTOR_CONE_DM_DOUBLESHOTGUN, 2048, BULLET_PLAYER_BUCKSHOT, 0, 0, m_pPlayer->pev, m_pPlayer->random_seed );
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}
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else
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{
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// untouched default single player
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vecDir = m_pPlayer->FireBulletsPlayer( 12, vecSrc, vecAiming, VECTOR_CONE_10DEGREES, 2048, BULLET_PLAYER_BUCKSHOT, 0, 0, m_pPlayer->pev, m_pPlayer->random_seed );
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}
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PLAYBACK_EVENT_FULL( flags, m_pPlayer->edict(), m_usDoubleFire, 0.0, (float *)&g_vecZero, (float *)&g_vecZero, vecDir.x, vecDir.y, 0, 0, 0, 0 );
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if (!m_iClip && m_pPlayer->m_rgAmmo[m_iPrimaryAmmoType] <= 0)
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// HEV suit - indicate out of ammo condition
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m_pPlayer->SetSuitUpdate("!HEV_AMO0", FALSE, 0);
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m_flPumpTime = gpGlobals->time + 0.95;
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m_flNextPrimaryAttack = GetNextAttackDelay(1.5);
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m_flNextSecondaryAttack = UTIL_WeaponTimeBase() + 1.5;
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if (m_iClip != 0)
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m_flTimeWeaponIdle = UTIL_WeaponTimeBase() + 6.0;
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else
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m_flTimeWeaponIdle = 1.5;
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m_fInSpecialReload = 0;
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}
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void CShotgun::Reload( void )
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{
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if (m_pPlayer->m_rgAmmo[m_iPrimaryAmmoType] <= 0 || m_iClip == SHOTGUN_MAX_CLIP)
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return;
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// don't reload until recoil is done
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if (m_flNextPrimaryAttack > UTIL_WeaponTimeBase())
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return;
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// check to see if we're ready to reload
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if (m_fInSpecialReload == 0)
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{
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SendWeaponAnim( SHOTGUN_START_RELOAD );
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m_fInSpecialReload = 1;
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m_pPlayer->m_flNextAttack = UTIL_WeaponTimeBase() + 0.6;
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m_flTimeWeaponIdle = UTIL_WeaponTimeBase() + 0.6;
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m_flNextPrimaryAttack = GetNextAttackDelay(1.0);
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m_flNextSecondaryAttack = UTIL_WeaponTimeBase() + 1.0;
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return;
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}
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else if (m_fInSpecialReload == 1)
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{
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if (m_flTimeWeaponIdle > UTIL_WeaponTimeBase())
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return;
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// was waiting for gun to move to side
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m_fInSpecialReload = 2;
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if (RANDOM_LONG(0,1))
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EMIT_SOUND_DYN(ENT(m_pPlayer->pev), CHAN_ITEM, "weapons/reload1.wav", 1, ATTN_NORM, 0, 85 + RANDOM_LONG(0,0x1f));
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else
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EMIT_SOUND_DYN(ENT(m_pPlayer->pev), CHAN_ITEM, "weapons/reload3.wav", 1, ATTN_NORM, 0, 85 + RANDOM_LONG(0,0x1f));
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SendWeaponAnim( SHOTGUN_RELOAD );
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m_flNextReload = UTIL_WeaponTimeBase() + 0.5;
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m_flTimeWeaponIdle = UTIL_WeaponTimeBase() + 0.5;
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}
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else
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{
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// Add them to the clip
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m_iClip += 1;
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m_pPlayer->m_rgAmmo[m_iPrimaryAmmoType] -= 1;
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m_fInSpecialReload = 1;
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}
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}
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void CShotgun::WeaponIdle( void )
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{
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ResetEmptySound( );
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m_pPlayer->GetAutoaimVector( AUTOAIM_5DEGREES );
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if (m_flTimeWeaponIdle < UTIL_WeaponTimeBase() )
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{
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if (m_iClip == 0 && m_fInSpecialReload == 0 && m_pPlayer->m_rgAmmo[m_iPrimaryAmmoType])
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{
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Reload( );
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}
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else if (m_fInSpecialReload != 0)
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{
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if (m_iClip != 8 && m_pPlayer->m_rgAmmo[m_iPrimaryAmmoType])
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{
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Reload( );
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}
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else
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{
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// reload debounce has timed out
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SendWeaponAnim( SHOTGUN_PUMP );
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// play cocking sound
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EMIT_SOUND_DYN(ENT(m_pPlayer->pev), CHAN_ITEM, "weapons/scock1.wav", 1, ATTN_NORM, 0, 95 + RANDOM_LONG(0,0x1f));
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m_fInSpecialReload = 0;
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m_flTimeWeaponIdle = UTIL_WeaponTimeBase() + 1.5;
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}
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}
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else
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{
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int iAnim;
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float flRand = UTIL_SharedRandomFloat( m_pPlayer->random_seed, 0, 1 );
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if (flRand <= 0.8)
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{
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iAnim = SHOTGUN_IDLE_DEEP;
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m_flTimeWeaponIdle = UTIL_WeaponTimeBase() + (60.0/12.0);// * RANDOM_LONG(2, 5);
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}
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else if (flRand <= 0.95)
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{
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iAnim = SHOTGUN_IDLE;
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m_flTimeWeaponIdle = UTIL_WeaponTimeBase() + (20.0/9.0);
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}
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else
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{
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iAnim = SHOTGUN_IDLE4;
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m_flTimeWeaponIdle = UTIL_WeaponTimeBase() + (20.0/9.0);
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}
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SendWeaponAnim( iAnim );
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}
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}
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}
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void CShotgun::ItemPostFrame( void )
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{
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if ( m_flPumpTime && m_flPumpTime < gpGlobals->time )
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{
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// play pumping sound
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EMIT_SOUND_DYN(ENT(m_pPlayer->pev), CHAN_ITEM, "weapons/scock1.wav", 1, ATTN_NORM, 0, 95 + RANDOM_LONG(0,0x1f));
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m_flPumpTime = 0;
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}
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CBasePlayerWeapon::ItemPostFrame();
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}
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class CShotgunAmmo : public CBasePlayerAmmo
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{
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void Spawn( void )
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{
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Precache( );
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SET_MODEL(ENT(pev), "models/w_shotbox.mdl");
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CBasePlayerAmmo::Spawn( );
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}
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void Precache( void )
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{
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PRECACHE_MODEL ("models/w_shotbox.mdl");
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PRECACHE_SOUND("items/9mmclip1.wav");
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}
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BOOL AddAmmo( CBaseEntity *pOther )
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{
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if (pOther->GiveAmmo( AMMO_BUCKSHOTBOX_GIVE, "buckshot", BUCKSHOT_MAX_CARRY ) != -1)
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{
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EMIT_SOUND(ENT(pev), CHAN_ITEM, "items/9mmclip1.wav", 1, ATTN_NORM);
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return TRUE;
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}
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return FALSE;
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}
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};
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LINK_ENTITY_TO_CLASS( ammo_buckshot, CShotgunAmmo );
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