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190 lines
5.1 KiB
190 lines
5.1 KiB
![]()
4 years ago
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//========= 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 "smokegrenade_projectile.h"
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#include "sendproxy.h"
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#include "particle_smokegrenade.h"
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#include "cs_player.h"
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#include "KeyValues.h"
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#include "bot_manager.h"
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#include "weapon_csbase.h"
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#define GRENADE_MODEL "models/Weapons/w_eq_smokegrenade_thrown.mdl"
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LINK_ENTITY_TO_CLASS( smokegrenade_projectile, CSmokeGrenadeProjectile );
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PRECACHE_WEAPON_REGISTER( smokegrenade_projectile );
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BEGIN_DATADESC( CSmokeGrenadeProjectile )
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DEFINE_THINKFUNC( Think_Detonate ),
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DEFINE_THINKFUNC( Think_Fade ),
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DEFINE_THINKFUNC( Think_Remove )
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END_DATADESC()
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CSmokeGrenadeProjectile* CSmokeGrenadeProjectile::Create(
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const Vector &position,
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const QAngle &angles,
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const Vector &velocity,
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const AngularImpulse &angVelocity,
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CBaseCombatCharacter *pOwner )
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{
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CSmokeGrenadeProjectile *pGrenade = (CSmokeGrenadeProjectile*)CBaseEntity::Create( "smokegrenade_projectile", position, angles, pOwner );
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// Set the timer for 1 second less than requested. We're going to issue a SOUND_DANGER
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// one second before detonation.
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pGrenade->SetTimer( 1.5 );
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pGrenade->SetAbsVelocity( velocity );
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pGrenade->SetupInitialTransmittedGrenadeVelocity( velocity );
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pGrenade->SetThrower( pOwner );
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pGrenade->SetGravity( 0.55 );
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pGrenade->SetFriction( 0.7 );
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pGrenade->m_flDamage = 100;
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pGrenade->ChangeTeam( pOwner->GetTeamNumber() );
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pGrenade->ApplyLocalAngularVelocityImpulse( angVelocity );
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pGrenade->SetTouch( &CBaseGrenade::BounceTouch );
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pGrenade->SetGravity( BaseClass::GetGrenadeGravity() );
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pGrenade->SetFriction( BaseClass::GetGrenadeFriction() );
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pGrenade->SetElasticity( BaseClass::GetGrenadeElasticity() );
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pGrenade->m_bDidSmokeEffect = false;
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pGrenade->m_pWeaponInfo = GetWeaponInfo( WEAPON_SMOKEGRENADE );
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return pGrenade;
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}
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void CSmokeGrenadeProjectile::SetTimer( float timer )
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{
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SetThink( &CSmokeGrenadeProjectile::Think_Detonate );
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SetNextThink( gpGlobals->curtime + timer );
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TheBots->SetGrenadeRadius( this, 0.0f );
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}
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void CSmokeGrenadeProjectile::Think_Detonate()
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{
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if ( GetAbsVelocity().Length() > 0.1 )
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{
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// Still moving. Don't detonate yet.
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SetNextThink( gpGlobals->curtime + 0.2 );
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return;
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}
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TheBots->SetGrenadeRadius( this, SmokeGrenadeRadius );
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// Ok, we've stopped rolling or whatever. Now detonate.
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ParticleSmokeGrenade *pGren = (ParticleSmokeGrenade*)CBaseEntity::Create( PARTICLESMOKEGRENADE_ENTITYNAME, GetAbsOrigin(), QAngle(0,0,0), NULL );
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if ( pGren )
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{
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pGren->FillVolume();
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pGren->SetFadeTime( 15, 20 );
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pGren->SetAbsOrigin( GetAbsOrigin() );
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//tell the hostages about the smoke!
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CBaseEntity *pEntity = NULL;
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variant_t var; //send the location of the smoke?
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var.SetVector3D( GetAbsOrigin() );
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while ( ( pEntity = gEntList.FindEntityByClassname( pEntity, "hostage_entity" ) ) != NULL)
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{
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//send to hostages that have a resonable chance of being in it while its still smoking
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if( (GetAbsOrigin() - pEntity->GetAbsOrigin()).Length() < 1000 )
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pEntity->AcceptInput( "smokegrenade", this, this, var, 0 );
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}
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// tell the bots a smoke grenade has exploded
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CCSPlayer *player = ToCSPlayer(GetThrower());
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if ( player )
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{
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IGameEvent * event = gameeventmanager->CreateEvent( "smokegrenade_detonate" );
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if ( event )
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{
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event->SetInt( "userid", player->GetUserID() );
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event->SetFloat( "x", GetAbsOrigin().x );
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event->SetFloat( "y", GetAbsOrigin().y );
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event->SetFloat( "z", GetAbsOrigin().z );
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gameeventmanager->FireEvent( event );
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}
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}
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}
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m_hSmokeEffect = pGren;
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m_bDidSmokeEffect = true;
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EmitSound( "BaseSmokeEffect.Sound" );
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m_nRenderMode = kRenderTransColor;
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SetNextThink( gpGlobals->curtime + 5 );
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SetThink( &CSmokeGrenadeProjectile::Think_Fade );
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}
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// Fade the projectile out over time before making it disappear
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void CSmokeGrenadeProjectile::Think_Fade()
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{
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SetNextThink( gpGlobals->curtime );
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color32 c = GetRenderColor();
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c.a -= 1;
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SetRenderColor( c.r, c.b, c.g, c.a );
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if ( !c.a )
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{
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TheBots->RemoveGrenade( this );
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SetModelName( NULL_STRING );//invisible
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SetNextThink( gpGlobals->curtime + 20 );
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SetThink( &CSmokeGrenadeProjectile::Think_Remove ); // Spit out smoke for 10 seconds.
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SetSolid( SOLID_NONE );
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}
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}
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void CSmokeGrenadeProjectile::Think_Remove()
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{
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if ( m_hSmokeEffect.Get() )
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UTIL_Remove( m_hSmokeEffect );
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TheBots->RemoveGrenade( this );
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SetModelName( NULL_STRING );//invisible
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SetSolid( SOLID_NONE );
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SetMoveType( MOVETYPE_NONE );
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}
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//Implement this so we never call the base class,
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//but this should never be called either.
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void CSmokeGrenadeProjectile::Detonate( void )
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{
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Assert(!"Smoke grenade handles its own detonation");
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}
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void CSmokeGrenadeProjectile::Spawn()
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{
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SetModel( GRENADE_MODEL );
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BaseClass::Spawn();
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}
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void CSmokeGrenadeProjectile::Precache()
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{
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PrecacheModel( GRENADE_MODEL );
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PrecacheScriptSound( "BaseSmokeEffect.Sound" );
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PrecacheScriptSound( "SmokeGrenade.Bounce" );
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BaseClass::Precache();
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}
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void CSmokeGrenadeProjectile::BounceSound( void )
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{
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if ( !m_bDidSmokeEffect )
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{
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EmitSound( "SmokeGrenade.Bounce" );
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}
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}
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