C++ CTFPlayer::SetFOV方法代码示例

//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTFWeaponBaseGun::ZoomIn( void )
{
	// The the owning player.
	CTFPlayer *pPlayer = ToTFPlayer( GetPlayerOwner() );
	if ( !pPlayer )
		return;

	// Set the weapon zoom.
	// TODO: The weapon fov should be gotten from the script file.
	pPlayer->SetFOV( pPlayer, TF_WEAPON_ZOOM_FOV, 0.1f );
	pPlayer->m_Shared.AddCond( TF_COND_ZOOMED );
}

//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTFWeaponBaseGun::ZoomOut( void )
{
	// The the owning player.
	CTFPlayer *pPlayer = ToTFPlayer( GetPlayerOwner() );
	if ( !pPlayer )
		return;

	if ( pPlayer->m_Shared.InCond( TF_COND_ZOOMED ) )
	{
		// Set the FOV to 0 set the default FOV.
		pPlayer->SetFOV( pPlayer, 0, 0.1f );
		pPlayer->m_Shared.RemoveCond( TF_COND_ZOOMED );
	}
}

//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
void CTFHunterRifle::ZoomIn( void )
{
	// Start aiming.
	CTFPlayer *pPlayer = GetTFPlayerOwner();

	if ( !pPlayer )
		return;

	if (pPlayer->GetAmmoCount(m_iPrimaryAmmoType) <= 0 || Clip1() <= 0)
		return;

	pPlayer->SetFOV(pPlayer, TF_WEAPON_ZOOM_FOV, 0.1f);
	//BaseClass::ZoomIn();

	pPlayer->m_Shared.AddCond( TF_COND_AIMING );
	pPlayer->TeamFortress_SetSpeed();

}

//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
void CTFHunterRifle::ZoomOut( void )
{
	//BaseClass::ZoomOut();
	
	// Stop aiming
	CTFPlayer *pPlayer = GetTFPlayerOwner();

	if ( !pPlayer )
		return;

	pPlayer->SetFOV(pPlayer, 0, 0.1f);
	pPlayer->m_Shared.RemoveCond( TF_COND_AIMING );
	pPlayer->TeamFortress_SetSpeed();


	// if we are thinking about zooming, cancel it
	m_flUnzoomTime = -1;
	m_flRezoomTime = -1;
	m_bRezoomAfterShot = false;
	m_flChargedSpread = TF_WEAPON_HUNTERRIFLE_SPREAD_MAX;
}

//.........这里部分代码省略.........
						if ( pEnts[i]->IsSolid() && pEnts[i]->ShouldCollide( pTeleportingPlayer->GetCollisionGroup(), MASK_ALL ) &&
							 g_pGameRules->ShouldCollide( pTeleportingPlayer->GetCollisionGroup(), pEnts[i]->GetCollisionGroup() ) )
						{
							// We're going to teleport into something solid. Abort & destroy this exit.
							bClear = false;
						}
					}
				}

				if ( bClear )
				{
					// Telefrag all enemy players we've found
					for ( int player = 0; player < hPlayersToKill.Count(); player++ )
					{
						CTakeDamageInfo info( this, pTeleportingPlayer, 1000, DMG_CRUSH, TF_DMG_TELEFRAG );
						hPlayersToKill[player]->TakeDamage( info );
					}

					pTeleportingPlayer->Teleport( &newPosition, &(GetAbsAngles()), &vec3_origin );

					// Unzoom if we are a sniper zoomed!
					if ( ( pTeleportingPlayer->GetPlayerClass()->GetClassIndex() == TF_CLASS_SNIPER ) &&
						pTeleportingPlayer->m_Shared.InCond( TF_COND_AIMING ) )
					{
						CTFWeaponBase *pWpn = pTeleportingPlayer->GetActiveTFWeapon();

						if ( pWpn && pWpn->GetWeaponID() == TF_WEAPON_SNIPERRIFLE )
						{
							CTFSniperRifle *pRifle = static_cast<CTFSniperRifle*>( pWpn );
							pRifle->ToggleZoom();
						}
					}

					pTeleportingPlayer->SetFOV( pTeleportingPlayer, 0, tf_teleporter_fov_time.GetFloat(), tf_teleporter_fov_start.GetInt() );

					color32 fadeColor = {255,255,255,100};
					UTIL_ScreenFade( pTeleportingPlayer, fadeColor, 0.25, 0.4, FFADE_IN );
				}
				else
				{
					DetonateObject();
				}
			}			

			SetState( TELEPORTER_STATE_RECEIVING_RELEASE );

			m_flMyNextThink = gpGlobals->curtime + ( BUILD_TELEPORTER_FADEIN_TIME );
		}
		break;

	case TELEPORTER_STATE_RECEIVING_RELEASE:
		{
			CTFPlayer *pTeleportingPlayer = m_hTeleportingPlayer.Get();

			if ( pTeleportingPlayer )
			{
				int iTeam = GetBuilder() ? GetBuilder()->GetTeamNumber() : GetTeamNumber();
				pTeleportingPlayer->m_Shared.SetTeleporterEffectColor( iTeam );
				pTeleportingPlayer->TeleportEffect();

				pTeleportingPlayer->m_Shared.RemoveCond( TF_COND_SELECTED_TO_TELEPORT );

				if ( !m_bWasMapPlaced && GetBuilder() )
					CTF_GameStats.Event_PlayerUsedTeleport( GetBuilder(), pTeleportingPlayer );

				IGameEvent * event = gameeventmanager->CreateEvent( "player_teleported" );

//.........这里部分代码省略.........

						if ( pEnts[i] == this )
							continue;

						// kill players and NPCs
						if ( pEnts[i]->IsPlayer() || pEnts[i]->IsNPC() )
						{
							if ( !pTeleportingPlayer->InSameTeam(pEnts[i]) )
							{
								hPlayersToKill.AddToTail( pEnts[i] );
							}
							continue;
						}

						if ( pEnts[i]->IsBaseObject() )
							continue;

						// Solid entities will prevent a teleport
						if ( pEnts[i]->IsSolid() && pEnts[i]->ShouldCollide( pTeleportingPlayer->GetCollisionGroup(), MASK_ALL ) &&
							 g_pGameRules->ShouldCollide( pTeleportingPlayer->GetCollisionGroup(), pEnts[i]->GetCollisionGroup() ) )
						{
							// We're going to teleport into something solid. Abort & destroy this exit.
							bClear = false;
						}
					}
				}

				if ( bClear )
				{
					// Telefrag all enemy players we've found
					for ( int player = 0; player < hPlayersToKill.Count(); player++ )
					{
						hPlayersToKill[player]->TakeDamage( CTakeDamageInfo( pTeleportingPlayer, this, 1000, DMG_CRUSH ) );
					}

					pTeleportingPlayer->Teleport( &newPosition, &(GetAbsAngles()), &vec3_origin );

					// Unzoom if we are a sniper zoomed!
					if ( ( pTeleportingPlayer->GetPlayerClass()->GetClassIndex() == TF_CLASS_SNIPER ) &&
						pTeleportingPlayer->m_Shared.InCond( TF_COND_AIMING ) )
					{
						CTFWeaponBase *pWpn = pTeleportingPlayer->GetActiveTFWeapon();

						if ( pWpn && pWpn->GetWeaponID() == TF_WEAPON_SNIPERRIFLE )
						{
							CTFSniperRifle *pRifle = static_cast<CTFSniperRifle*>( pWpn );
							pRifle->ToggleZoom();
						}
					}

					pTeleportingPlayer->SetFOV( pTeleportingPlayer, 0, tf_teleporter_fov_time.GetFloat(), tf_teleporter_fov_start.GetInt() );

					color32 fadeColor = {255,255,255,100};
					UTIL_ScreenFade( pTeleportingPlayer, fadeColor, 0.25, 0.4, FFADE_IN );
				}
				else
				{
					DetonateObject();
				}
			}			

			SetState( TELEPORTER_STATE_RECEIVING_RELEASE );

			m_flMyNextThink = gpGlobals->curtime + ( BUILD_TELEPORTER_FADEIN_TIME );
		}
		break;

	case TELEPORTER_STATE_RECEIVING_RELEASE:
		{
			CTFPlayer *pTeleportingPlayer = m_hTeleportingPlayer.Get();

			if ( pTeleportingPlayer )
			{
				pTeleportingPlayer->TeleportEffect();
				pTeleportingPlayer->m_Shared.RemoveCond( TF_COND_SELECTED_TO_TELEPORT );
				CTF_GameStats.Event_PlayerUsedTeleport( GetBuilder(), pTeleportingPlayer );

				pTeleportingPlayer->SpeakConceptIfAllowed( MP_CONCEPT_TELEPORTED );
			}

			// reset the pointers to the player now that we're done teleporting
			SetTeleportingPlayer( NULL );
			pMatch->SetTeleportingPlayer( NULL );

			SetState( TELEPORTER_STATE_RECHARGING );

			m_flMyNextThink = gpGlobals->curtime + ( TELEPORTER_RECHARGE_TIME );
		}
		break;

	case TELEPORTER_STATE_RECHARGING:
		// If we are finished recharging, go active
		if ( gpGlobals->curtime > m_flRechargeTime )
		{
			SetState( TELEPORTER_STATE_READY );
			EmitSound( "Building_Teleporter.Ready" );
		}
		break;
	}
}