320 lines
9.1 KiB
C++
320 lines
9.1 KiB
C++
/***
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*
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* Copyright (c) 1996-2002, 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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LINK_ENTITY_TO_CLASS( laser_spot, CLaserSpot );
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//=========================================================
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//=========================================================
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CLaserSpot *CLaserSpot :: CreateSpot( void )
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{
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CLaserSpot *pSpot = GetClassPtr((CLaserSpot *)NULL );
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pSpot->Spawn();
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pSpot->pev->classname = MAKE_STRING( "laser_spot" );
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return pSpot;
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}
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//=========================================================
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//=========================================================
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CLaserSpot *CLaserSpot :: CreateSpot( const char *spritename )
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{
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CLaserSpot *pSpot = CreateSpot();
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SET_MODEL( pSpot->edict(), spritename );
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return pSpot;
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}
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//=========================================================
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//=========================================================
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void CLaserSpot :: Spawn( void )
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{
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Precache( );
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pev->movetype = MOVETYPE_NONE;
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pev->solid = SOLID_NOT;
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pev->rendermode = kRenderGlow;
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pev->renderfx = kRenderFxNoDissipation;
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pev->renderamt = 255;
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SET_MODEL(ENT(pev), "sprites/laserdot.spr");
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UTIL_SetOrigin( this, pev->origin );
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}
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//=========================================================
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// Suspend- make the laser sight invisible.
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//=========================================================
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void CLaserSpot :: Suspend( float flSuspendTime )
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{
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pev->effects |= EF_NODRAW;
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if( flSuspendTime == -1.0f )
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{
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SetThink( NULL );
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}
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else
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{
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SetThink( &CLaserSpot:: Revive );
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SetNextThink( flSuspendTime );
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}
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}
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void CLaserSpot :: Update( CBasePlayer *pPlayer )
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{
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UTIL_MakeVectors( pPlayer->pev->v_angle );
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Vector vecSrc = pPlayer->GetGunPosition( );
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Vector vecAiming = gpGlobals->v_forward;
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TraceResult tr;
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UTIL_TraceLine ( vecSrc, vecSrc + vecAiming * 8192, dont_ignore_monsters, pPlayer->edict(), &tr );
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UTIL_SetOrigin( this, tr.vecEndPos );
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}
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//=========================================================
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// Revive - bring a suspended laser sight back.
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//=========================================================
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void CLaserSpot :: Revive( void )
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{
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pev->effects &= ~EF_NODRAW;
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SetThink( NULL );
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}
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void CLaserSpot::Precache( void )
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{
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PRECACHE_MODEL( "sprites/laserdot.spr" );
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}
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LINK_ENTITY_TO_CLASS( rpg_rocket, CRpgRocket );
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// Wargon: SaveData <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> weapons.cpp.
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TYPEDESCRIPTION CRpgRocket :: m_SaveData[] =
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{
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DEFINE_FIELD( CRpgRocket, m_flIgniteTime, FIELD_TIME ),
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DEFINE_FIELD( CRpgRocket, m_pLauncher, FIELD_CLASSPTR ),
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}; IMPLEMENT_SAVERESTORE( CRpgRocket, CGrenade );
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//=========================================================
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//=========================================================
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CRpgRocket *CRpgRocket :: CreateRpgRocket( Vector vecOrigin, Vector vecAngles, CBaseEntity *pOwner, CBasePlayerItem *pLauncher )
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{
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CRpgRocket *pRocket = GetClassPtr((CRpgRocket *)NULL );
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EMIT_SOUND( pLauncher->m_pPlayer->edict(), CHAN_ITEM, "weapons/rocketfire1.wav", 1, 0.9 );
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UTIL_SetOrigin( pRocket, vecOrigin );
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pRocket->pev->angles = vecAngles;
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pRocket->Spawn();
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pRocket->SetTouch(& CRpgRocket::RocketTouch );
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pRocket->m_pLauncher = pLauncher;// remember what RPG fired me.
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pRocket->m_pLauncher->m_cActiveRockets++;// register this missile as active for the launcher
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pRocket->pev->owner = pOwner->edict();
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return pRocket;
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}
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//=========================================================
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//=========================================================
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void CRpgRocket :: Spawn( void )
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{
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Precache( );
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// motor
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pev->movetype = MOVETYPE_NONE;
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pev->solid = SOLID_BBOX;
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SET_MODEL( edict(), "models/rpgrocket.mdl" );
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UTIL_SetSize( pev, g_vecZero, g_vecZero );
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UTIL_SetOrigin( this, pev->origin );
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pev->classname = MAKE_STRING( "rpg_rocket" );
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SetThink( &CRpgRocket :: IgniteThink );
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SetTouch( &CRpgRocket :: ExplodeTouch );
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UTIL_MakeVectors( pev->angles );
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pev->angles.x = -pev->angles.x;
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pev->gravity = 0.5;
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SetNextThink( 0.05 );
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pev->dmg = gSkillData.plrDmgRPG;
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}
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//=========================================================
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//=========================================================
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void CRpgRocket :: RocketTouch ( CBaseEntity *pOther )
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{
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// my launcher is still around, tell it I'm dead.
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if( m_pLauncher ) m_pLauncher->m_cActiveRockets--;
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STOP_SOUND( edict(), CHAN_VOICE, "weapons/rocket1.wav" );
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ExplodeTouch( pOther );
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}
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//=========================================================
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//=========================================================
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void CRpgRocket :: Precache( void )
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{
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PRECACHE_MODEL( "models/rpgrocket.mdl" );
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m_iTrail = PRECACHE_MODEL("sprites/smoke.spr");
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m_iFireTrail = PRECACHE_MODEL( "sprites/muz3.spr" ); // Wargon: <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD>.
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PRECACHE_SOUND ("weapons/rocket1.wav");
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}
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void CRpgRocket :: IgniteThink( void )
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{
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pev->movetype = MOVETYPE_FLY;
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pev->effects |= EF_LIGHT;
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pev->body = 1;
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// make rocket sound
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EMIT_SOUND( ENT(pev), CHAN_VOICE, "weapons/rocket1.wav", 1, 0.5 );
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// rocket trail
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MESSAGE_BEGIN( MSG_BROADCAST, SVC_TEMPENTITY );
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WRITE_BYTE( TE_BEAMFOLLOW );
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WRITE_SHORT(entindex()); // entity
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WRITE_SHORT( m_iTrail ); // model
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WRITE_BYTE( 30 ); // life
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WRITE_BYTE( 5 ); // width
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WRITE_BYTE( 160 ); // r, g, b
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WRITE_BYTE( 170 ); // r, g, b
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WRITE_BYTE( 170 ); // r, g, b
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WRITE_BYTE( 200 ); // brightness
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MESSAGE_END(); //move PHS/PVS data sending into here (SEND_ALL, SEND_PVS, SEND_PHS)
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m_flIgniteTime = gpGlobals->time;
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// set to follow laser spot
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SetThink(&CRpgRocket :: FollowThink );
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SetNextThink( 0 );
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}
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void CRpgRocket :: FollowThink( void )
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{
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CBaseEntity *pOther = NULL;
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Vector vecTarget;
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Vector vecDir;
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float flDist, flMax, flDot;
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TraceResult tr;
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UTIL_MakeAimVectors( pev->angles );
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vecTarget = gpGlobals->v_forward;
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flMax = 4096;
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// Examine all entities within a reasonable radius
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while ((pOther = UTIL_FindEntityByClassname( pOther, "laser_spot" )) != NULL)
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{
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UTIL_TraceLine ( pev->origin, pOther->pev->origin, dont_ignore_monsters, ENT(pev), &tr );
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if( tr.flFraction >= 0.90f )
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{
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vecDir = pOther->pev->origin - pev->origin;
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flDist = vecDir.Length( );
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vecDir = vecDir.Normalize( );
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flDot = DotProduct( gpGlobals->v_forward, vecDir );
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if(( flDot > 0.0f ) && ( flDist * ( 1.0f - flDot ) < flMax ))
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{
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flMax = flDist * ( 1.0f - flDot );
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vecTarget = vecDir;
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}
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}
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}
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pev->angles = UTIL_VecToAngles( vecTarget );
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// this acceleration and turning math is totally wrong, but it seems to respond well so don't change it.
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float flSpeed = pev->velocity.Length();
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if( gpGlobals->time - m_flIgniteTime < 1.0f )
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{
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pev->velocity = pev->velocity * 0.2f + vecTarget * ( flSpeed * 0.8f + 400.0f );
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if( pev->waterlevel == 3 && pev->watertype > CONTENTS_FLYFIELD )
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{
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// go slow underwater
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if( pev->velocity.Length() > 300.0f )
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{
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pev->velocity = pev->velocity.Normalize() * 300.0f;
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}
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UTIL_BubbleTrail( pev->origin - pev->velocity * 0.1, pev->origin, 4 );
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}
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else
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{
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if( pev->velocity.Length() > 2000.0f )
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{
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pev->velocity = pev->velocity.Normalize() * 2000.0f;
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}
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}
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}
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else
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{
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if( pev->effects & EF_LIGHT )
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{
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pev->effects &= ~EF_LIGHT;
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STOP_SOUND( ENT(pev), CHAN_VOICE, "weapons/rocket1.wav" );
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}
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pev->velocity = pev->velocity * 0.2 + vecTarget * flSpeed * 0.798;
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if(( pev->waterlevel == 0 || pev->watertype == CONTENTS_FOG ) && pev->velocity.Length() < 1500 )
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{
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// my launcher is still around, tell it I'm dead.
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if( m_pLauncher ) m_pLauncher->m_cActiveRockets--;
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Detonate( );
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}
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}
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// Wargon: <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> glow-<2D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>. <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.
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MESSAGE_BEGIN( MSG_PVS, SVC_TEMPENTITY, pev->origin );
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WRITE_BYTE( TE_SPRITE );
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WRITE_COORD( pev->origin.x );
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WRITE_COORD( pev->origin.y );
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WRITE_COORD( pev->origin.z );
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WRITE_SHORT( m_iFireTrail );
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WRITE_BYTE( 4 );
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WRITE_BYTE( 150 );
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MESSAGE_END();
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// lev
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extern int gmsgCustomDLight;
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MESSAGE_BEGIN( MSG_PVS, SVC_TEMPENTITY, pev->origin );
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WRITE_BYTE( TE_SPARKS );
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WRITE_COORD( pev->origin.x );
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WRITE_COORD( pev->origin.y );
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WRITE_COORD( pev->origin.z );
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MESSAGE_END();
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MESSAGE_BEGIN( MSG_PAS, gmsgCustomDLight, pev->origin );
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WRITE_COORD( pev->origin.x );
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WRITE_COORD( pev->origin.y );
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WRITE_COORD( pev->origin.z );
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WRITE_BYTE( 10 ); // radius / 10
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WRITE_BYTE( 1 ); // life * 10
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WRITE_BYTE( 10 ); // decay / 10
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MESSAGE_END();
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SetNextThink( 0.02 );
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} |