GraphDisplay with XML
This commit is contained in:
Glenn Maynard
+151
-87
@@ -3,51 +3,135 @@
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#include "ThemeManager.h"
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#include "RageTextureManager.h"
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#include "RageDisplay.h"
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#include "ActorUtil.h"
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#include "RageUtil.h"
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#include "RageLog.h"
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#include "StageStats.h"
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#include "Foreach.h"
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#include "song.h"
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#include "XmlFile.h"
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//#define DIVIDE_LINE_WIDTH THEME->GetMetricI(m_sName,"TexturedBottomHalf")
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REGISTER_ACTOR_CLASS( GraphDisplay )
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enum { VALUE_RESOLUTION=20 };
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class GraphLine: public Actor
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{
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public:
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GraphLine()
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{
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for( unsigned i = 0; i < ARRAYSIZE(m_LineStrip); ++i )
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{
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m_LineStrip[i].c = RageColor( 1,1,1,1 );
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m_LineStrip[i].t = RageVector2( 0,0 );
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}
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}
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void DrawPrimitives()
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{
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Actor::SetGlobalRenderStates(); // set Actor-specified render states
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DISPLAY->ClearAllTextures();
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// Must call this after setting the texture or else texture
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// parameters have no effect.
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Actor::SetTextureRenderStates();
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for( int i = 0; i < ARRAYSIZE(m_LineStrip); ++i )
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m_LineStrip[i].c = this->m_pTempState->diffuse[0];
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// XXX: order: mask, sprite, line, others
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DISPLAY->DrawLineStrip( m_LineStrip, ARRAYSIZE(m_LineStrip), 2 );
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}
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RageSpriteVertex m_LineStrip[VALUE_RESOLUTION];
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};
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class GraphBody: public Actor
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{
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public:
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GraphBody()
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{
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for( int i = 0; i < 2*VALUE_RESOLUTION; ++i )
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{
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m_Slices[i].c = RageColor(1,1,1,1);
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m_Slices[i].t = RageVector2( 0,0 );
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}
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}
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void DrawPrimitives()
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{
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Actor::SetGlobalRenderStates(); // set Actor-specified render states
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DISPLAY->ClearAllTextures();
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// Must call this after setting the texture or else texture
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// parameters have no effect.
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Actor::SetTextureRenderStates();
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DISPLAY->SetTextureModeModulate();
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DISPLAY->DrawQuadStrip( m_Slices, ARRAYSIZE(m_Slices) );
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}
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RageSpriteVertex m_Slices[2*VALUE_RESOLUTION];
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};
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GraphDisplay::GraphDisplay()
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{
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m_pTexture = NULL;
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m_pGraphLine = new GraphLine;
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m_pGraphBody = new GraphBody;
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}
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void GraphDisplay::Load( const CString &TexturePath, const CString &sJustBarelyPath )
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GraphDisplay::~GraphDisplay()
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{
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memset( m_Values, 0, sizeof(m_Values) );
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Unload();
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m_pTexture = TEXTUREMAN->LoadTexture( TexturePath );
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m_size.x = (float) m_pTexture->GetSourceWidth();
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m_size.y = (float) m_pTexture->GetSourceHeight();
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m_sprJustBarely.Load( sJustBarelyPath );
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}
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void GraphDisplay::Unload()
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{
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if( m_pTexture != NULL )
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TEXTUREMAN->UnloadTexture( m_pTexture );
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m_pTexture = NULL;
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FOREACH( AutoActor*, m_vpSongBoundaries, p )
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FOREACH( Actor*, m_vpSongBoundaries, p )
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SAFE_DELETE( *p );
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m_vpSongBoundaries.clear();
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m_sprJustBarely.Unload();
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ActorFrame::RemoveAllChildren();
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SAFE_DELETE( m_pGraphLine );
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SAFE_DELETE( m_pGraphBody );
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}
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void GraphDisplay::LoadFromStageStats( const StageStats &ss, const PlayerStageStats &pss, const CString &sSongBoundaryPath )
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void GraphDisplay::LoadFromNode( const CString& sDir, const XNode* pNode )
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{
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ActorFrame::LoadFromNode( sDir, pNode );
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const XNode *pChild = pNode->GetChild( "Body" );
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if( pChild == NULL )
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RageException::Throw( ssprintf("ComboGraph in \"%s\" is missing the node \"Body\"", sDir.c_str()) );
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m_pGraphBody->LoadFromNode( sDir, pChild );
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this->AddChild( m_pGraphBody );
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pChild = pNode->GetChild( "Texture" );
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if( pChild == NULL )
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RageException::Throw( ssprintf("ComboGraph in \"%s\" is missing the node \"Texture\"", sDir.c_str()) );
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m_sprTexture.LoadFromNode( sDir, pChild );
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m_size.x = m_sprTexture->GetUnzoomedWidth();
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m_size.y = m_sprTexture->GetUnzoomedHeight();
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this->AddChild( m_sprTexture );
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pChild = pNode->GetChild( "Line" );
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if( pChild == NULL )
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RageException::Throw( ssprintf("ComboGraph in \"%s\" is missing the node \"Line\"", sDir.c_str()) );
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m_pGraphLine->LoadFromNode( sDir, pChild );
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this->AddChild( m_pGraphLine );
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pChild = pNode->GetChild( "SongBoundary" );
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if( pChild == NULL )
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RageException::Throw( ssprintf("ComboGraph in \"%s\" is missing the node \"SongBoundary\"", sDir.c_str()) );
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m_sprSongBoundary.LoadFromNode( sDir, pChild );
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pChild = pNode->GetChild( "Barely" );
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if( pChild == NULL )
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RageException::Throw( ssprintf("ComboGraph in \"%s\" is missing the node \"Barely\"", sDir.c_str()) );
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m_sprJustBarely.LoadFromNode( sDir, pChild );
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}
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void GraphDisplay::LoadFromStageStats( const StageStats &ss, const PlayerStageStats &pss )
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{
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float fTotalStepSeconds = ss.GetTotalPossibleStepsSeconds();
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pss.GetLifeRecord( m_Values, VALUE_RESOLUTION, ss.GetTotalPossibleStepsSeconds() );
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m_Values.resize( VALUE_RESOLUTION );
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pss.GetLifeRecord( &m_Values[0], VALUE_RESOLUTION, ss.GetTotalPossibleStepsSeconds() );
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for( unsigned i=0; i<ARRAYSIZE(m_Values); i++ )
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CLAMP( m_Values[i], 0.f, 1.f );
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@@ -61,14 +145,15 @@ void GraphDisplay::LoadFromStageStats( const StageStats &ss, const PlayerStageSt
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continue;
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fSec += (*song)->GetStepsSeconds();
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AutoActor *p = new AutoActor;
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Actor *p = m_sprSongBoundary->Copy();
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m_vpSongBoundaries.push_back( p );
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p->Load( sSongBoundaryPath );
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float fX = SCALE( fSec, 0, fTotalStepSeconds, m_quadVertices.left, m_quadVertices.right );
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(*p)->SetX( fX );
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this->AddChild( *p );
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p->SetX( fX );
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this->AddChild( p );
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}
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UpdateVerts();
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if( !pss.bFailed && !pss.bGaveUp )
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{
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//
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@@ -77,10 +162,10 @@ void GraphDisplay::LoadFromStageStats( const StageStats &ss, const PlayerStageSt
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float fMinLifeSoFar = 1.0f;
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int iMinLifeSoFarAt = 0;
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int NumSlices = VALUE_RESOLUTION-1;
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for( int i = 0; i < NumSlices; ++i )
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for( int i = 0; i < VALUE_RESOLUTION; ++i )
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{
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float fLife = m_Values[i];
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LOG->Trace( "m %i: %f", i, fLife );
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if( fLife < fMinLifeSoFar )
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{
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fMinLifeSoFar = fLife;
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@@ -90,8 +175,8 @@ void GraphDisplay::LoadFromStageStats( const StageStats &ss, const PlayerStageSt
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if( fMinLifeSoFar > 0.0f && fMinLifeSoFar < 0.1f )
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{
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float fX = SCALE( float(iMinLifeSoFarAt), 0.0f, float(NumSlices), m_quadVertices.left, m_quadVertices.right );
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m_sprJustBarely->SetXY( fX, 0 );
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float fX = SCALE( float(iMinLifeSoFarAt), 0.0f, float(VALUE_RESOLUTION-1), m_quadVertices.left, m_quadVertices.right );
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m_sprJustBarely->SetX( fX );
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}
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else
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{
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@@ -99,53 +184,24 @@ void GraphDisplay::LoadFromStageStats( const StageStats &ss, const PlayerStageSt
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}
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this->AddChild( m_sprJustBarely );
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}
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UpdateVerts();
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}
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void GraphDisplay::UpdateVerts()
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{
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switch( m_HorizAlign )
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m_quadVertices.left = -m_size.x/2;
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m_quadVertices.right = m_size.x/2;
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m_quadVertices.top = -m_size.y/2;
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m_quadVertices.bottom = m_size.y/2;
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for( int i = 0; i < VALUE_RESOLUTION; ++i )
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{
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case align_left: m_quadVertices.left = 0; m_quadVertices.right = m_size.x; break;
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case align_center: m_quadVertices.left = -m_size.x/2; m_quadVertices.right = m_size.x/2; break;
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case align_right: m_quadVertices.left = -m_size.x; m_quadVertices.right = 0; break;
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default: ASSERT( false );
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}
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const float fX = SCALE( float(i), 0.0f, float(VALUE_RESOLUTION-1), m_quadVertices.left, m_quadVertices.right );
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const float fY = SCALE( m_Values[i], 0.0f, 1.0f, m_quadVertices.bottom, m_quadVertices.top );
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switch( m_VertAlign )
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{
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case align_top: m_quadVertices.top = 0; m_quadVertices.bottom = m_size.y; break;
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case align_middle: m_quadVertices.top = -m_size.y/2; m_quadVertices.bottom = m_size.y/2; break;
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case align_bottom: m_quadVertices.top = -m_size.y; m_quadVertices.bottom = 0; break;
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default: ASSERT(0);
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}
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m_pGraphBody->m_Slices[i*2+0].p = RageVector3( fX, m_quadVertices.bottom, 0 );
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m_pGraphBody->m_Slices[i*2+1].p = RageVector3( fX, fY, 0 );
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int iNumSlices = VALUE_RESOLUTION-1;
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for( int i = 0; i < 4*iNumSlices; ++i )
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m_Slices[i].c = RageColor(1,1,1,1);
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for( int i = 0; i < iNumSlices; ++i )
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{
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const float fLeft = SCALE( float(i), 0.0f, float(iNumSlices), m_quadVertices.left, m_quadVertices.right );
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const float fRight = SCALE( float(i+1), 0.0f, float(iNumSlices), m_quadVertices.left, m_quadVertices.right );
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const float fLeftBottom = SCALE( float(m_Values[i]), 0.0f, 1.0f, m_quadVertices.top, m_quadVertices.bottom );
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const float fRightBottom = SCALE( float(m_Values[i+1]), 0.0f, 1.0f, m_quadVertices.top, m_quadVertices.bottom );
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m_Slices[i*4+0].p = RageVector3( fLeft, m_quadVertices.top, 0 ); // top left
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m_Slices[i*4+1].p = RageVector3( fLeft, fLeftBottom, 0 ); // bottom left
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m_Slices[i*4+2].p = RageVector3( fRight, fRightBottom, 0 ); // bottom right
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m_Slices[i*4+3].p = RageVector3( fRight, m_quadVertices.top, 0 ); // top right
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}
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const RectF *tex = m_pTexture->GetTextureCoordRect( 0 );
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for( unsigned i = 0; i < ARRAYSIZE(m_Slices); ++i )
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{
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m_Slices[i].t = RageVector2(
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SCALE( m_Slices[i].p.x, m_quadVertices.left, m_quadVertices.right, tex->left, tex->right ),
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SCALE( m_Slices[i].p.y, m_quadVertices.top, m_quadVertices.bottom, tex->top, tex->bottom )
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);
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m_pGraphLine->m_LineStrip[i].p = RageVector3( fX, fY, 0 );
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}
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}
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@@ -156,23 +212,31 @@ void GraphDisplay::Update( float fDeltaTime )
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UpdateVerts();
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}
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void GraphDisplay::DrawPrimitives()
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// lua start
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#include "LuaBinding.h"
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class LunaGraphDisplay: public Luna<GraphDisplay>
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{
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Actor::SetGlobalRenderStates(); // set Actor-specified render states
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public:
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LunaGraphDisplay() { LUA->Register( Register ); }
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DISPLAY->ClearAllTextures();
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DISPLAY->SetTexture( 0, m_pTexture );
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static int LoadFromStats( T* p, lua_State *L )
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{
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StageStats *pStageStats = Luna<StageStats>::check( L, 1 );
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PlayerStageStats *pPlayerStageStats = Luna<PlayerStageStats>::check( L, 2 );
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p->LoadFromStageStats( *pStageStats, *pPlayerStageStats );
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return 0;
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}
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// Must call this after setting the texture or else texture
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// parameters have no effect.
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Actor::SetTextureRenderStates();
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static void Register(lua_State *L)
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{
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ADD_METHOD( LoadFromStats )
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Luna<T>::Register( L );
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}
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};
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DISPLAY->SetTextureModeModulate();
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DISPLAY->DrawQuads( m_Slices, ARRAYSIZE(m_Slices) );
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DISPLAY->SetTexture( 0, NULL );
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ActorFrame::DrawPrimitives();
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}
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LUA_REGISTER_DERIVED_CLASS( GraphDisplay, ActorFrame )
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// lua end
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/*
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* (c) 2003 Glenn Maynard
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