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271 lines
7.4 KiB
271 lines
7.4 KiB
![]()
4 years ago
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//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose: Medic's resupply beacon
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//
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// $NoKeywords: $
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//=============================================================================//
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#include "cbase.h"
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#include "tf_obj.h"
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#include "tf_player.h"
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#include "tf_team.h"
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#include "techtree.h"
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#include "tf_shield.h"
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#include "VGuiScreen.h"
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//-----------------------------------------------------------------------------
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// Shield wall defines
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//-----------------------------------------------------------------------------
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#define SHIELDWALL_MINS Vector(-20, -20, 0)
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#define SHIELDWALL_MAXS Vector( 20, 20, 100)
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#define SHIELD_WALL_PITCH -10.0f
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ConVar obj_shieldwall_health( "obj_shieldwall_health","200", FCVAR_NONE, "Shield wall health" );
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//-----------------------------------------------------------------------------
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// Shield wall object that's built by the player
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//-----------------------------------------------------------------------------
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class CObjectShieldWallBase : public CBaseObject
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{
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DECLARE_CLASS( CObjectShieldWallBase, CBaseObject );
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public:
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CObjectShieldWallBase();
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virtual void UpdateOnRemove( void );
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virtual void Spawn();
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virtual void PowerupStart( int iPowerup, float flAmount, CBaseEntity *pAttacker, CDamageModifier *pDamageModifier );
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virtual void PowerupEnd( int iPowerup );
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// Team change
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virtual void ChangeTeam( int nTeamNumber ) OVERRIDE;
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public:
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CNetworkHandle( CShield, m_hDeployedShield );
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};
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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CObjectShieldWallBase::CObjectShieldWallBase()
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{
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m_hDeployedShield.Set(0);
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AddEFlags( EFL_FORCE_CHECK_TRANSMIT );
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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void CObjectShieldWallBase::UpdateOnRemove( void )
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{
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if ( m_hDeployedShield.Get() )
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{
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UTIL_Remove( m_hDeployedShield );
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m_hDeployedShield.Set( NULL );
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}
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// Chain at end to mimic destructor unwind order
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BaseClass::UpdateOnRemove();
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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void CObjectShieldWallBase::Spawn()
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{
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m_takedamage = DAMAGE_YES;
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SetType( OBJ_SHIELDWALL );
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BaseClass::Spawn();
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}
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//-----------------------------------------------------------------------------
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// Purpose: Powerup has just started
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//-----------------------------------------------------------------------------
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void CObjectShieldWallBase::PowerupStart( int iPowerup, float flAmount, CBaseEntity *pAttacker, CDamageModifier *pDamageModifier )
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{
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switch( iPowerup )
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{
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case POWERUP_BOOST:
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// Increase our shield's energy
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if ( m_hDeployedShield )
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{
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m_hDeployedShield->SetPower( m_hDeployedShield->GetPower() + (flAmount * 3) );
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}
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break;
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case POWERUP_EMP:
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if (m_hDeployedShield)
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{
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m_hDeployedShield->SetEMPed(true);
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}
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break;
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default:
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break;
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}
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BaseClass::PowerupStart( iPowerup, flAmount, pAttacker, pDamageModifier );
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}
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//-----------------------------------------------------------------------------
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// Purpose: Powerup has just started
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//-----------------------------------------------------------------------------
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void CObjectShieldWallBase::PowerupEnd( int iPowerup )
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{
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switch ( iPowerup )
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{
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case POWERUP_EMP:
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if (m_hDeployedShield)
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{
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m_hDeployedShield->SetEMPed(false);
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}
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break;
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default:
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break;
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}
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BaseClass::PowerupEnd( iPowerup );
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}
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//-----------------------------------------------------------------------------
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// Team change
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//-----------------------------------------------------------------------------
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void CObjectShieldWallBase::ChangeTeam( int nTeamNumber )
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{
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BaseClass::ChangeTeam( nTeamNumber );
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if ( m_hDeployedShield )
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{
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m_hDeployedShield->ChangeTeam( nTeamNumber );
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}
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}
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//-----------------------------------------------------------------------------
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// Shield wall object that's built by the player
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//-----------------------------------------------------------------------------
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class CObjectShieldWall : public CObjectShieldWallBase
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{
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DECLARE_CLASS( CObjectShieldWall, CObjectShieldWallBase );
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public:
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DECLARE_SERVERCLASS();
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CObjectShieldWall();
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virtual void Spawn();
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virtual void Precache();
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virtual void GetControlPanelInfo( int nPanelIndex, const char *&pPanelName );
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virtual void ObjectMoved( );
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virtual void FinishedBuilding( void );
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};
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IMPLEMENT_SERVERCLASS_ST(CObjectShieldWall, DT_ObjectShieldWall)
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SendPropEHandle(SENDINFO(m_hDeployedShield)),
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END_SEND_TABLE();
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LINK_ENTITY_TO_CLASS(obj_shieldwall, CObjectShieldWall);
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PRECACHE_REGISTER(obj_shieldwall);
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CObjectShieldWall::CObjectShieldWall()
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{
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UseClientSideAnimation();
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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void CObjectShieldWall::Spawn()
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{
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SetModel( "models/objects/obj_shieldwall.mdl" );
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SetSolid( SOLID_BBOX );
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UTIL_SetSize(this, SHIELDWALL_MINS, SHIELDWALL_MAXS);
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m_iHealth = obj_shieldwall_health.GetInt();
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m_hDeployedShield = NULL;
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SetType( OBJ_SHIELDWALL );
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BaseClass::Spawn();
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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void CObjectShieldWall::Precache()
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{
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PrecacheModel( "models/objects/obj_shieldwall.mdl" );
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PrecacheVGuiScreen( "screen_obj_shieldwall" );
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}
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//-----------------------------------------------------------------------------
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// Purpose: Gets info about the control panels
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//-----------------------------------------------------------------------------
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void CObjectShieldWall::GetControlPanelInfo( int nPanelIndex, const char *&pPanelName )
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{
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pPanelName = "screen_obj_shieldwall";
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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void CObjectShieldWall::FinishedBuilding( void )
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{
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BaseClass::FinishedBuilding();
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int nAttachmentIndex = LookupAttachment( "projectionpoint" );
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m_hDeployedShield = CreateMobileShield( this );
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m_hDeployedShield->SetAlwaysOrient( false );
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m_hDeployedShield->SetAttachmentIndex( nAttachmentIndex );
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m_hDeployedShield->SetAngularSpringConstant( 20 );
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ObjectMoved();
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}
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//-----------------------------------------------------------------------------
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// Called when the builder rotates this object...
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//-----------------------------------------------------------------------------
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void CObjectShieldWall::ObjectMoved( )
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{
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if (m_hDeployedShield)
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{
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VMatrix matangles;
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VMatrix matoffset;
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VMatrix matfinal;
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// This represents how much to pitch the shield up from the attachment point
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QAngle angleOffset( SHIELD_WALL_PITCH, 0, 0 );
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// Get the location and angles of the attachment point
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// Attachment point position is the origin of the shield
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QAngle angles;
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// Rotate the angles of the attachment point by the angle offset
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MatrixFromAngles( GetAbsAngles(), matangles );
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MatrixFromAngles( angleOffset, matoffset );
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MatrixMultiply( matangles, matoffset, matfinal );
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MatrixToAngles( matfinal, angles );
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m_hDeployedShield->SetCenterAngles( angles );
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m_hDeployedShield->ShieldMoved();
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}
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BaseClass::ObjectMoved();
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}
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