Chris Danford
225 lines
7.0 KiB
C++
225 lines
7.0 KiB
C++
#include "global.h"
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#include "GrooveRadar.h"
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#include "RageUtil.h"
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#include "PrefsManager.h"
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#include "GameConstantsAndTypes.h"
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#include "ThemeManager.h"
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#include "Steps.h"
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#include "RageDisplay.h"
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#include "RageMath.h"
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#include "ThemeMetric.h"
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#include "CommonMetrics.h"
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#define LABEL_OFFSET_X( i ) THEME->GetMetricF("GrooveRadar",ssprintf("Label%dOffsetX",i+1))
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#define LABEL_OFFSET_Y( i ) THEME->GetMetricF("GrooveRadar",ssprintf("Label%dOffsetY",i+1))
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static const ThemeMetric<apActorCommands> LABEL_ON_COMMAND ("GrooveRadar","LabelOnCommand");
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static const ThemeMetric<float> LABEL_ON_DELAY ("GrooveRadar","LabelOnDelay");
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static const ThemeMetric<apActorCommands> LABEL_ON_COMMAND_POST_DELAY ("GrooveRadar","LabelOnCommandPostDelay");
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float RADAR_VALUE_ROTATION( int iValueIndex ) { return PI/2 + PI*2 / 5.0f * iValueIndex; }
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const float RADAR_EDGE_WIDTH = 2;
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static const int NUM_SHOWN_RADAR_CATEGORIES = 5;
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GrooveRadar::GrooveRadar()
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{
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this->AddChild( &m_GrooveRadarValueMap );
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for( int c=0; c<NUM_SHOWN_RADAR_CATEGORIES; c++ )
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{
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m_sprRadarLabels[c].Load( THEME->GetPathG("GrooveRadar","labels 1x5") );
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m_sprRadarLabels[c].StopAnimating();
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m_sprRadarLabels[c].SetState( c );
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m_sprRadarLabels[c].SetXY( LABEL_OFFSET_X(c), LABEL_OFFSET_Y(c) );
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this->AddChild( &m_sprRadarLabels[c] );
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}
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}
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void GrooveRadar::TweenOnScreen()
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{
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for( int c=0; c<NUM_SHOWN_RADAR_CATEGORIES; c++ )
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{
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m_sprRadarLabels[c].SetX( LABEL_OFFSET_X(c) );
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m_sprRadarLabels[c].RunCommands( LABEL_ON_COMMAND );
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m_sprRadarLabels[c].BeginTweening( LABEL_ON_DELAY*c ); // sleep
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m_sprRadarLabels[c].RunCommands( LABEL_ON_COMMAND_POST_DELAY );
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}
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m_GrooveRadarValueMap.TweenOnScreen();
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}
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void GrooveRadar::TweenOffScreen()
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{
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for( int c=0; c<NUM_SHOWN_RADAR_CATEGORIES; c++ )
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{
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m_sprRadarLabels[c].StopTweening();
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m_sprRadarLabels[c].BeginTweening( 0.2f );
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/* Make sure we undo glow. We do this at the end of TweenIn,
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* but we might tween off before we complete tweening in, and
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* the glow can remain. */
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m_sprRadarLabels[c].SetGlow( RageColor(1,1,1,0) );
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m_sprRadarLabels[c].SetDiffuse( RageColor(1,1,1,0) );
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}
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m_GrooveRadarValueMap.TweenOffScreen();
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}
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GrooveRadar::GrooveRadarValueMap::GrooveRadarValueMap()
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{
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m_sprRadarBase.Load( THEME->GetPathG("GrooveRadar","base") );
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this->AddChild( &m_sprRadarBase );
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FOREACH_PlayerNumber( p )
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{
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m_bValuesVisible[p] = false;
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m_PercentTowardNew[p] = 0;
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for( int c=0; c<NUM_SHOWN_RADAR_CATEGORIES; c++ )
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{
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m_fValuesNew[p][c] = 0;
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m_fValuesOld[p][c] = 0;
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}
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}
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}
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void GrooveRadar::GrooveRadarValueMap::SetFromSteps( PlayerNumber pn, Steps* pSteps ) // NULL means no song
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{
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if( pSteps != NULL )
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{
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for( int c=0; c<NUM_SHOWN_RADAR_CATEGORIES; c++ )
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{
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const float fValueCurrent = m_fValuesOld[pn][c] * (1-m_PercentTowardNew[pn]) + m_fValuesNew[pn][c] * m_PercentTowardNew[pn];
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m_fValuesOld[pn][c] = fValueCurrent;
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m_fValuesNew[pn][c] = pSteps->GetRadarValues()[c];
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}
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if( !m_bValuesVisible[pn] ) // the values WERE invisible
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m_PercentTowardNew[pn] = 1;
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else
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m_PercentTowardNew[pn] = 0;
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m_bValuesVisible[pn] = true;
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}
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else // pSteps == NULL
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{
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m_bValuesVisible[pn] = false;
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}
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}
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void GrooveRadar::GrooveRadarValueMap::Update( float fDeltaTime )
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{
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ActorFrame::Update( fDeltaTime );
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FOREACH_PlayerNumber( p )
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{
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m_PercentTowardNew[p] = min( m_PercentTowardNew[p]+4.0f*fDeltaTime, 1 );
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}
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}
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void GrooveRadar::GrooveRadarValueMap::DrawPrimitives()
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{
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ActorFrame::DrawPrimitives();
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// draw radar filling
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const float fRadius = m_sprRadarBase.GetZoomedHeight()/2.0f*1.1f;
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DISPLAY->ClearAllTextures();
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DISPLAY->SetTextureModeModulate();
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RageSpriteVertex v[12]; // needed to draw 5 fan primitives and 10 strip primitives
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FOREACH_PlayerNumber( p )
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{
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if( !m_bValuesVisible[p] )
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continue;
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//
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// use a fan to draw the volume
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//
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RageColor color = PLAYER_COLOR.GetValue(p);
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color.a = 0.5f;
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v[0].p = RageVector3( 0, 0, 0 );
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v[0].c = color;
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for( int i=0; i<NUM_SHOWN_RADAR_CATEGORIES+1; i++ ) // do one extra to close the fan
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{
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const int c = i%NUM_SHOWN_RADAR_CATEGORIES;
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const float fDistFromCenter =
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( m_fValuesOld[p][c] * (1-m_PercentTowardNew[p]) + m_fValuesNew[p][c] * m_PercentTowardNew[p] + 0.07f ) * fRadius;
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const float fRotation = RADAR_VALUE_ROTATION(i);
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const float fX = RageFastCos(fRotation) * fDistFromCenter;
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const float fY = -RageFastSin(fRotation) * fDistFromCenter;
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v[1+i].p = RageVector3( fX, fY, 0 );
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v[1+i].c = v[0].c;
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}
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DISPLAY->DrawFan( v, NUM_SHOWN_RADAR_CATEGORIES+2 );
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//
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// use a line loop to draw the thick line
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//
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for( int i=0; i<=NUM_SHOWN_RADAR_CATEGORIES; i++ )
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{
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const int c = i%NUM_SHOWN_RADAR_CATEGORIES;
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const float fDistFromCenter =
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( m_fValuesOld[p][c] * (1-m_PercentTowardNew[p]) + m_fValuesNew[p][c] * m_PercentTowardNew[p] + 0.07f ) * fRadius;
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const float fRotation = RADAR_VALUE_ROTATION(i);
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const float fX = RageFastCos(fRotation) * fDistFromCenter;
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const float fY = -RageFastSin(fRotation) * fDistFromCenter;
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v[i].p = RageVector3( fX, fY, 0 );
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v[i].c = PLAYER_COLOR.GetValue( p );
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}
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// TODO: Add this back in. -Chris
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// switch( PREFSMAN->m_iPolygonRadar )
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// {
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// case 0: DISPLAY->DrawLoop_LinesAndPoints( v, NUM_SHOWN_RADAR_CATEGORIES, RADAR_EDGE_WIDTH ); break;
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// case 1: DISPLAY->DrawLoop_Polys( v, NUM_SHOWN_RADAR_CATEGORIES, RADAR_EDGE_WIDTH ); break;
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// default:
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// case -1:
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DISPLAY->DrawLineStrip( v, NUM_SHOWN_RADAR_CATEGORIES+1, RADAR_EDGE_WIDTH );
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// break;
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// }
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}
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}
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void GrooveRadar::GrooveRadarValueMap::TweenOnScreen()
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{
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SetZoom( 0.5f );
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SetRotationZ( 720 );
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BeginTweening( 0.6f );
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SetZoom( 1 );
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SetRotationZ( 0 );
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}
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void GrooveRadar::GrooveRadarValueMap::TweenOffScreen()
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{
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BeginTweening( 0.6f );
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SetRotationZ( 180*4 );
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SetZoom( 0 );
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}
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/*
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* (c) 2001-2004 Chris Danford
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* All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, and/or sell copies of the Software, and to permit persons to
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* whom the Software is furnished to do so, provided that the above
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* copyright notice(s) and this permission notice appear in all copies of
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* the Software and that both the above copyright notice(s) and this
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* permission notice appear in supporting documentation.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
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* THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
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* INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
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* OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
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* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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