134 lines
3.4 KiB
C++
134 lines
3.4 KiB
C++
//========= Copyright © 1996-2007, Valve Corporation, All rights reserved. ============//
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//
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// Purpose: Base class for simple projectiles that use studio models
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//
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// $Workfile: $
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// $Date: $
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// $NoKeywords: $
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//=============================================================================//
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//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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// This file was made before I
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// realized Portal had already
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// made the same thing
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// (probably because it was
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// squirreled away in the PORTAL
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// source folder). Anyway, this
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// needs to be reconciled with that
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// file since clearly there is
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// demand for this feature (sjb) 11/27/07
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//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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#include "cbase.h"
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#include "cbaseprojectile.h"
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// memdbgon must be the last include file in a .cpp file!!!
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#include "tier0/memdbgon.h"
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LINK_ENTITY_TO_CLASS( baseprojectile, CBaseProjectile );
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//---------------------------------------------------------
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// Save/Restore
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//---------------------------------------------------------
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BEGIN_DATADESC( CBaseProjectile )
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DEFINE_FIELD( m_iDmg, FIELD_INTEGER ),
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DEFINE_FIELD( m_iDmgType, FIELD_INTEGER ),
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DEFINE_FIELD( m_hIntendedTarget, FIELD_EHANDLE ),
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END_DATADESC()
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//---------------------------------------------------------
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//---------------------------------------------------------
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void CBaseProjectile::Spawn( char *pszModel,
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const Vector &vecOrigin,
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const Vector &vecVelocity,
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edict_t *pOwner,
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MoveType_t iMovetype,
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MoveCollide_t nMoveCollide,
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int iDamage,
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int iDamageType,
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CBaseEntity *pIntendedTarget )
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{
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Precache();
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SetModel( pszModel );
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m_iDmg = iDamage;
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m_iDmgType = iDamageType;
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SetMoveType( iMovetype, nMoveCollide );
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UTIL_SetSize( this, -Vector(1,1,1), Vector(1,1,1) );
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SetSolid( SOLID_BBOX );
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SetCollisionGroup( COLLISION_GROUP_PROJECTILE );
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UTIL_SetOrigin( this, vecOrigin );
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SetAbsVelocity( vecVelocity );
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SetOwnerEntity( Instance( pOwner ) );
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m_hIntendedTarget.Set( pIntendedTarget );
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QAngle angles;
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VectorAngles( vecVelocity, angles );
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SetAbsAngles( angles );
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// Call think for free the first time. It's up to derived classes to rethink.
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SetNextThink( gpGlobals->curtime );
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}
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//---------------------------------------------------------
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//---------------------------------------------------------
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void CBaseProjectile::Touch( CBaseEntity *pOther )
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{
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if ( pOther->IsSolidFlagSet(FSOLID_TRIGGER) )
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{
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return;
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}
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HandleTouch( pOther );
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}
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//---------------------------------------------------------
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//---------------------------------------------------------
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void CBaseProjectile::HandleTouch( CBaseEntity *pOther )
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{
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CBaseEntity *pOwner;
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pOwner = GetOwnerEntity();
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if( !pOwner )
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{
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pOwner = this;
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}
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trace_t tr;
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tr = BaseClass::GetTouchTrace( );
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CTakeDamageInfo info( this, pOwner, m_iDmg, m_iDmgType );
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GuessDamageForce( &info, (tr.endpos - tr.startpos), tr.endpos );
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pOther->TakeDamage( info );
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UTIL_Remove( this );
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}
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//---------------------------------------------------------
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//---------------------------------------------------------
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void CBaseProjectile::Think()
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{
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HandleThink();
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}
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//---------------------------------------------------------
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//---------------------------------------------------------
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void CBaseProjectile::HandleThink()
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{
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}
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