341 lines
9.7 KiB
C++
341 lines
9.7 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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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 "c_baseobject.h"
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#include "ObjectControlPanel.h"
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#include "tf_shareddefs.h"
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#include "tempent.h"
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#include "c_te_legacytempents.h"
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#include "iviewrender_beams.h"
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#include "beamdraw.h"
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#include "view.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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#define NUM_POWERPACK_GLOWS 6
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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class C_ObjectPowerPack : public C_BaseObject
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{
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DECLARE_CLASS( C_ObjectPowerPack, C_BaseObject );
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public:
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DECLARE_CLIENTCLASS();
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C_ObjectPowerPack();
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~C_ObjectPowerPack();
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int SocketsLeft() const { return (MAX_OBJECTS_PER_PACK - m_iObjectsAttached); }
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// Since we have material proxies to show building amount, don't offset origin
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virtual bool OffsetObjectOrigin( Vector& origin )
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{
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return false;
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}
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virtual void OnGoActive( void );
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virtual void OnGoInactive( void );
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void RemoveGlows( void );
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virtual void ClientThink( void );
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virtual int DrawModel( int flags );
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private:
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int m_iObjectsAttached;
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int m_iGlowModelIndex;
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C_LocalTempEntity *m_pGlowSprites[ NUM_POWERPACK_GLOWS ];
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// Jacob's laddder
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Beam_t *m_pJacobsLadderBeam;
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float m_flJacobsLeftPoint;
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float m_flJacobsRightPoint;
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Vector m_vecJacobsStart;
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Vector m_vecJacobsEnd;
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CMaterialReference m_hJacobsPointMaterial;
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private:
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C_ObjectPowerPack( const C_ObjectPowerPack & ); // not defined, not accessible
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};
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IMPLEMENT_CLIENTCLASS_DT(C_ObjectPowerPack, DT_ObjectPowerPack, CObjectPowerPack)
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RecvPropInt( RECVINFO(m_iObjectsAttached) ),
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END_RECV_TABLE()
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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C_ObjectPowerPack::C_ObjectPowerPack()
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{
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for ( int i = 0; i < NUM_POWERPACK_GLOWS; i++ )
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{
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m_pGlowSprites[i] = NULL;
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}
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m_iGlowModelIndex = PrecacheModel( "effects/human_object_glow.vmt" );
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m_pJacobsLadderBeam = NULL;
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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C_ObjectPowerPack::~C_ObjectPowerPack( void )
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{
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RemoveGlows();
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}
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//-----------------------------------------------------------------------------
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// Purpose: We've just gone active
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//-----------------------------------------------------------------------------
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void C_ObjectPowerPack::OnGoActive( void )
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{
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// Turn on our glows
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for ( int i = 0; i < NUM_POWERPACK_GLOWS; i++ )
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{
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// Find the attachment point
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int iAttachment = LookupAttachment( VarArgs("glow_%d",(i+1)) );
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Vector vecOrigin;
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QAngle vecAngles;
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if ( GetAttachment( iAttachment, vecOrigin, vecAngles ) )
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{
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Vector vecForward;
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AngleVectors( vecAngles, &vecForward );
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m_pGlowSprites[i] = tempents->TempSprite( vecOrigin, vec3_origin, 0.35, m_iGlowModelIndex, kRenderTransAdd, 0, 0.5, 1, FTENT_PERSIST | FTENT_NEVERDIE | FTENT_BEOCCLUDED, vecForward );
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}
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}
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m_flJacobsLeftPoint = 0;
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m_flJacobsRightPoint = 0;
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m_hJacobsPointMaterial.Init( "sprites/blueflare2", TEXTURE_GROUP_CLIENT_EFFECTS );
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}
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//-----------------------------------------------------------------------------
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// Purpose: We've just gone inactive
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//-----------------------------------------------------------------------------
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void C_ObjectPowerPack::OnGoInactive( void )
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{
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// Turn off our glows
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RemoveGlows();
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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void C_ObjectPowerPack::RemoveGlows( void )
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{
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for ( int i = 0; i < NUM_POWERPACK_GLOWS; i++ )
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{
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if ( m_pGlowSprites[i] )
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{
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m_pGlowSprites[i]->die = 0;
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m_pGlowSprites[i] = NULL;
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}
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}
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// Stop the jacob's ladder
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if ( m_pJacobsLadderBeam )
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{
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m_pJacobsLadderBeam->flags &= ~FBEAM_FOREVER;
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m_pJacobsLadderBeam->die = gpGlobals->curtime;
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m_pJacobsLadderBeam = NULL;
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}
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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void C_ObjectPowerPack::ClientThink( void )
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{
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// Create the jacob's ladder
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if ( !m_pJacobsLadderBeam )
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{
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BeamInfo_t beamInfo;
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beamInfo.m_vecStart.Init();
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beamInfo.m_vecEnd.Init();
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beamInfo.m_pszModelName = "sprites/physbeam.vmt";
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beamInfo.m_flHaloScale = 0.0f;
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beamInfo.m_flLife = 0.0f;
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beamInfo.m_flWidth = 8.0f;
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beamInfo.m_flEndWidth = 4.0f;
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beamInfo.m_flFadeLength = 0.0f;
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beamInfo.m_flAmplitude = 20.0f;
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beamInfo.m_flBrightness = 255.0f;
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beamInfo.m_flSpeed = 0.0f;
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beamInfo.m_nStartFrame = 0;
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beamInfo.m_flFrameRate = 0.0f;
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beamInfo.m_flRed = 206.0f;
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beamInfo.m_flGreen = 181.0f;
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beamInfo.m_flBlue = 127.0f;
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beamInfo.m_nSegments = 5;
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beamInfo.m_bRenderable = true;
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m_pJacobsLadderBeam = beams->CreateBeamPoints( beamInfo );
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}
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// Update the position of the jacob's ladder
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BeamInfo_t beamInfo;
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QAngle vecAngle;
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int iAttachment;
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// Setup a color reflecting the amount of power being used
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color32 color;
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color.r = 206;
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color.g = 182;
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color.b = 127;
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color.a = 255;
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// Tesla Effect
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Vector vecRightTop, vecRightBottom;
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Vector vecLeftTop, vecLeftBottom;
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iAttachment = LookupAttachment( "Tesla_ll" );
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GetAttachment( iAttachment, vecLeftBottom, vecAngle );
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iAttachment = LookupAttachment( "Tesla_ul" );
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GetAttachment( iAttachment, vecLeftTop, vecAngle );
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iAttachment = LookupAttachment( "Tesla_lr" );
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GetAttachment( iAttachment, vecRightBottom, vecAngle );
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iAttachment = LookupAttachment( "Tesla_ur" );
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GetAttachment( iAttachment, vecRightTop, vecAngle );
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float flSpeed = 0.02;
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m_flJacobsLeftPoint += random->RandomFloat( flSpeed * 0.25, flSpeed * 2);
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m_flJacobsRightPoint += random->RandomFloat( flSpeed * 0.25, flSpeed * 2);
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// If they've both hit the end, break the ladder
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if ( m_flJacobsLeftPoint >= 1.0f && m_flJacobsRightPoint >= 1.0f )
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{
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// Snap!
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m_flJacobsLeftPoint = 0.0f;
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m_flJacobsRightPoint = 0.0f;
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}
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else if ( m_flJacobsLeftPoint > 1.0f )
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{
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// Only the left point's made it
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m_flJacobsLeftPoint = 1.0f;
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}
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else if ( m_flJacobsRightPoint > 1.0f )
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{
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// Only the right point's made it
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m_flJacobsRightPoint = 1.0f;
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}
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Vector vecLeft = vecLeftTop - vecLeftBottom;
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Vector vecRight = vecRightTop - vecRightBottom;
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m_vecJacobsStart = vecLeftBottom + ( m_flJacobsLeftPoint * vecLeft );
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m_vecJacobsEnd = vecRightBottom + ( m_flJacobsRightPoint * vecRight );
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beamInfo.m_vecStart = m_vecJacobsStart;
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beamInfo.m_vecEnd = m_vecJacobsEnd;
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beamInfo.m_flRed = color.r;
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beamInfo.m_flGreen = color.g;
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beamInfo.m_flBlue = color.b;
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beams->UpdateBeamInfo( m_pJacobsLadderBeam, beamInfo );
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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int C_ObjectPowerPack::DrawModel( int flags )
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{
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if ( BaseClass::DrawModel( flags ) )
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{
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if ( ShouldBeActive() )
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{
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// Get the distance to the view
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float flDistance = (GetAbsOrigin() - MainViewOrigin()).LengthSqr();
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if ( flDistance < (1024 * 1024) )
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{
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// Draw a sprite at the tips.
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color32 color;
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color.r = 255;
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color.g = 255;
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color.b = 255;
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color.a = 255;
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float flSize = 25.0f;
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materials->Bind( m_hJacobsPointMaterial, this );
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DrawSprite( m_vecJacobsStart, flSize, flSize, color );
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DrawSprite( m_vecJacobsEnd, flSize, flSize, color );
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}
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}
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return true;
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}
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return false;
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}
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//-----------------------------------------------------------------------------
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// Control screen
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//-----------------------------------------------------------------------------
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class CPowerPackControlPanel : public CObjectControlPanel
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{
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DECLARE_CLASS( CPowerPackControlPanel, CObjectControlPanel );
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public:
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CPowerPackControlPanel( vgui::Panel *parent, const char *panelName );
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virtual bool Init( KeyValues* pKeyValues, VGuiScreenInitData_t* pInitData );
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virtual void OnTick();
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private:
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vgui::Label *m_pSocketsLabel;
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};
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DECLARE_VGUI_SCREEN_FACTORY( CPowerPackControlPanel, "powerpack_control_panel" );
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//-----------------------------------------------------------------------------
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// Constructor:
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//-----------------------------------------------------------------------------
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CPowerPackControlPanel::CPowerPackControlPanel( vgui::Panel *parent, const char *panelName )
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: BaseClass( parent, "CPowerPackControlPanel" )
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{
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}
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//-----------------------------------------------------------------------------
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// Initialization
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//-----------------------------------------------------------------------------
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bool CPowerPackControlPanel::Init( KeyValues* pKeyValues, VGuiScreenInitData_t* pInitData )
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{
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m_pSocketsLabel = new vgui::Label( GetActivePanel(), "SocketReadout", "" );
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if (!BaseClass::Init(pKeyValues, pInitData))
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return false;
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return true;
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}
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//-----------------------------------------------------------------------------
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// Frame-based update
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//-----------------------------------------------------------------------------
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void CPowerPackControlPanel::OnTick()
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{
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BaseClass::OnTick();
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C_BaseObject *pObj = GetOwningObject();
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if (!pObj)
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return;
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Assert( dynamic_cast<C_ObjectPowerPack*>(pObj) );
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C_ObjectPowerPack *pPowerPack = static_cast<C_ObjectPowerPack*>(pObj);
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char buf[256];
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int nSocketsLeft = pPowerPack->SocketsLeft();
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if (nSocketsLeft > 0)
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{
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Q_snprintf( buf, sizeof( buf ), "%d sockets left", pPowerPack->SocketsLeft() );
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}
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else
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{
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Q_strncpy( buf, "No sockets left", sizeof( buf ) );
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}
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m_pSocketsLabel->SetText( buf );
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}
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