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152 lines
3.5 KiB
152 lines
3.5 KiB
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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//=============================================================================//
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#include "cbase.h"
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#include "nailgun_nail.h"
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#define NAILGUN_MODEL "models/nail.mdl"
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LINK_ENTITY_TO_CLASS( tf_nailgun_nail, CTFNailgunNail );
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PRECACHE_REGISTER( tf_nailgun_nail );
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BEGIN_DATADESC( CTFNailgunNail )
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DEFINE_FUNCTION( NailTouch )
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END_DATADESC()
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CTFNailgunNail *CTFNailgunNail::CreateNail(
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bool fSendClientNail,
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Vector vecOrigin,
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QAngle vecAngles,
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CBaseEntity *pOwner,
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CBaseEntity *pLauncher,
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bool fMakeClientNail )
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{
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CTFNailgunNail *pNail = (CTFNailgunNail*)CreateEntityByName( "tf_nailgun_nail" );
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if ( !pNail )
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return NULL;
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pNail->SetAbsOrigin( vecOrigin );
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pNail->SetAbsAngles( vecAngles );
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pNail->SetOwnerEntity( pOwner );
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pNail->Spawn();
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pNail->SetTouch( &CTFNailgunNail::NailTouch );
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pNail->m_iDamage = 9;
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/*
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if ( fMakeClientNail )
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{
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edict_t *pOwner;
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int indexOwner;
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// don't send to clients.
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pNail->pev->effects |= EF_NODRAW;
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pOwner = ENT( pNail->pev->owner );
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indexOwner = ENTINDEX(pOwner);
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if ( fSendClientNail )
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UTIL_ClientProjectile( pNail->pev->origin, pNail->pev->velocity, g_sModelIndexNail, indexOwner, 6 );
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}
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*/
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return pNail;
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}
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CTFNailgunNail *CTFNailgunNail::CreateSuperNail( Vector vecOrigin, QAngle vecAngles, CBaseEntity *pOwner, CBaseEntity *pLauncher )
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{
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// Super nails simply do more damage
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CTFNailgunNail *pNail = CreateNail( false, vecOrigin, vecAngles, pOwner, pLauncher, true );
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pNail->m_iDamage = 13;
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return pNail;
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}
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//=========================================================
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// CTFNailgunNail::Spawn
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//
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// Creates an nail entity on the server that is invisible
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// so that it won't be sent to clients. At the same time sends a
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// tiny message that creates a flying nail entity on all
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// clients. (sjb)
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//=========================================================
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void CTFNailgunNail::Spawn()
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{
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// motor
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SetMoveType( MOVETYPE_FLYGRAVITY );
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SetSolid( SOLID_BBOX );
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SetModel( NAILGUN_MODEL );
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SetSize( Vector( 0, 0, 0), Vector(0, 0, 0) );
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Vector vForward;
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AngleVectors( GetAbsAngles(), &vForward );
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SetAbsVelocity( vForward * 1000 );
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SetGravity( 0.5 );
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SetNextThink( gpGlobals->curtime + 6 );
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SetThink( &CTFNailgunNail::SUB_Remove );
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}
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void CTFNailgunNail::Precache()
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{
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PrecacheModel( NAILGUN_MODEL );
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BaseClass::Precache();
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}
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void CTFNailgunNail::NailTouch( CBaseEntity *pOther )
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{
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// Damage person hit by the nail
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CBaseEntity *pevOwner = GetOwnerEntity();
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if ( !pevOwner || !pOther )
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{
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UTIL_Remove( this );
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return;
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}
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// Nails don't touch each other.
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if ( dynamic_cast< CTFNailgunNail* >( pOther ) == NULL )
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{
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Vector vVelNorm = GetAbsVelocity();
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VectorNormalize( vVelNorm );
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Vector vDamageForce = vVelNorm;
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Vector vDamagePosition = GetAbsOrigin();
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int iStartHealth = pOther->GetHealth();
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CTakeDamageInfo info( this, pevOwner, vDamageForce, vDamagePosition, m_iDamage, DMG_SLASH );
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pOther->TakeDamage( info );
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// Did they take the damage?
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if ( pOther->GetHealth() < iStartHealth )
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{
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SpawnBlood( GetAbsOrigin(), GetAbsVelocity(), pOther->BloodColor(), m_iDamage );
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}
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// Do an impact trace in case we hit the world.
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trace_t tr;
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UTIL_TraceLine(
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GetAbsOrigin() - vVelNorm * 30,
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GetAbsOrigin() + vVelNorm * 50,
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MASK_SOLID_BRUSHONLY,
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pevOwner,
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COLLISION_GROUP_DEBRIS,
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&tr );
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if ( tr.fraction < 1 )
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{
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UTIL_ImpactTrace( &tr, DMG_SLASH );
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}
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UTIL_Remove( this );
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}
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}
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