Chris Danford
121 lines
2.4 KiB
C++
121 lines
2.4 KiB
C++
#include "global.h"
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#include "DifficultyRating.h"
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#include "ThemeManager.h"
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#include "RageUtil.h"
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/****************************
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DifficultyRating
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Desc: see header
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Copyright: Andrew Livy
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*****************************/
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const int ORIENTATION_LEFT = 0;
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const int ORIENTATION_CENTER = 1;
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#define ELEMSPACING THEME->GetMetricF("ScreenEz2SelectMusic","DifficultyRatingSpacing")
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DifficultyRating::DifficultyRating()
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{
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iMaxElements=10;
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for(int i=0; i<iMaxElements; i++)
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{
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Sprite* pNewSprite = new Sprite;
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pNewSprite->Load( THEME->GetPathToG("Select Music DifficultyRatingIcon") );
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m_apSprites.push_back( pNewSprite );
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m_apSprites[i]->SetDiffuse( RageColor(1,1,1,0) );
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}
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}
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DifficultyRating::~DifficultyRating()
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{
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}
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void DifficultyRating::DrawPrimitives()
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{
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for(int i=0; i<iMaxElements; i++)
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{
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m_apSprites[i]->Draw();
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}
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}
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void DifficultyRating::SetDifficulty(int Difficulty)
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{
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iCurrentDifficulty = Difficulty;
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for(int i=0; i<iMaxElements; i++)
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{
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if(i < iCurrentDifficulty)
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{
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m_apSprites[i]->SetDiffuse( RageColor(1,1,1,1) );
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}
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else
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{
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m_apSprites[i]->SetDiffuse( RageColor(1,1,1,0) );
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}
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}
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}
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void DifficultyRating::SetOrientation(int Orientation)
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{
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if(Orientation == ORIENTATION_LEFT)
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{
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for(int i=0; i<iMaxElements; i++)
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{
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m_apSprites[i]->SetX(0 + (ELEMSPACING * i) );
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}
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}
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else // central orientation
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{
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if(iCurrentDifficulty % 2 == 0) // even number?
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{
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//damn! in that case everything is to the side of the middle....
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int incrementor=1; // start on one... 0 is reserved for 'central' (read odd number)
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float offset=0.5f;
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for(int i=0; i<iMaxElements; i++)
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{
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if(incrementor == 1) // + offset
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{
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m_apSprites[i]->SetX(0 + offset);
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incrementor++;
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}
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else // - offset
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{
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m_apSprites[i]->SetX(0 - offset);
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offset += ELEMSPACING + 0.5f; // increase offset
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incrementor=1;
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}
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}
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}
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else
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{
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int incrementor=0;
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float offset=0;
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for(int i=0; i<iMaxElements; i++)
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{
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if(incrementor == 0) // special case.... this means we're in the middle.
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{
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m_apSprites[i]->SetX(0); // set to the middle.
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offset=ELEMSPACING;
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incrementor++;
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}
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//the rest go either side....
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else
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{
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if(incrementor == 1) // + offset
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{
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m_apSprites[i]->SetX(0+offset);
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incrementor++;
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}
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else // - offset
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{
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m_apSprites[i]->SetX(0-offset);
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offset += ELEMSPACING; // increase offset
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incrementor=1;
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}
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}
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}
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}
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}
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}
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