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remove old scroll effect

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This commit is contained in:
Glenn Maynard
2007-05-03 21:35:30 +00:00
parent d3b48f8eaf
commit d631d33a65
3 changed files with 0 additions and 138 deletions
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stepmania/src/GradeDisplay.cpp
-114
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@@ -7,22 +7,6 @@
#include "arch/Dialog/Dialog.h"
#include "RageLog.h"
const float SCROLL_TIME = 5.0f;
const float QUICK_SCROLL_TIME = .25f;
const int NUM_GRADE_FRAMES = 8;
const float GRADE_FRAME_HEIGHT = 1/(float)NUM_GRADE_FRAMES;
const float GRADES_TO_SCROLL = NUM_GRADE_FRAMES*4;
GradeDisplay::GradeDisplay()
{
m_fTimeLeftInScroll = 0;
m_bDoScrolling = 0;
SetGrade( PLAYER_1, Grade_NoData );
}
void GradeDisplay::Load( RageTextureID ID )
{
ID.bStretch = true;
@@ -40,38 +24,6 @@ void GradeDisplay::Load( RageTextureID ID )
}
}
void GradeDisplay::Update( float fDeltaTime )
{
Sprite::Update( fDeltaTime );
if( m_bDoScrolling )
{
m_fTimeLeftInScroll -= fDeltaTime;
m_fTimeLeftInScroll = max( 0, m_fTimeLeftInScroll );
float fPercentIntoScrolling;
if( m_bDoScrolling == 1 )
{
fPercentIntoScrolling = 1 - (m_fTimeLeftInScroll/SCROLL_TIME);
if( fPercentIntoScrolling < 0.75 )
fPercentIntoScrolling = (fPercentIntoScrolling/0.75f) * (1 + 1.0f/NUM_GRADE_FRAMES);
else if( fPercentIntoScrolling < 0.9 )
fPercentIntoScrolling = 1 + 1.0f/NUM_GRADE_FRAMES;
else
fPercentIntoScrolling = (1 + 1.0f/NUM_GRADE_FRAMES) - ((fPercentIntoScrolling-0.9f)/0.1f) * 1.0f/NUM_GRADE_FRAMES;
} else {
fPercentIntoScrolling = 1 - (m_fTimeLeftInScroll/QUICK_SCROLL_TIME);
}
m_frectCurTexCoords.left = m_frectStartTexCoords.left*(1-fPercentIntoScrolling) + m_frectDestTexCoords.left*fPercentIntoScrolling;
m_frectCurTexCoords.top = m_frectStartTexCoords.top*(1-fPercentIntoScrolling) + m_frectDestTexCoords.top*fPercentIntoScrolling;
m_frectCurTexCoords.right = m_frectStartTexCoords.right*(1-fPercentIntoScrolling) + m_frectDestTexCoords.right*fPercentIntoScrolling;
m_frectCurTexCoords.bottom = m_frectStartTexCoords.bottom*(1-fPercentIntoScrolling) + m_frectDestTexCoords.bottom*fPercentIntoScrolling;
this->SetCustomTextureRect( m_frectCurTexCoords );
}
}
int GradeDisplay::GetFrameIndex( PlayerNumber pn, Grade g )
{
if( Sprite::GetNumStates() == 1 )
@@ -111,9 +63,6 @@ void GradeDisplay::SetGrade( PlayerNumber pn, Grade g )
m_PlayerNumber = pn;
m_Grade = g;
m_bDoScrolling = false;
StopUsingCustomCoords();
if( g != Grade_NoData )
{
SetState( GetFrameIndex(pn,g) );
@@ -125,69 +74,6 @@ void GradeDisplay::SetGrade( PlayerNumber pn, Grade g )
}
}
void GradeDisplay::Scroll()
{
m_bDoScrolling = true;
int iFrameNo = GetFrameIndex( m_PlayerNumber, m_Grade );
m_frectDestTexCoords = *GetTextureCoordRectForState( iFrameNo );
m_frectStartTexCoords = m_frectDestTexCoords;
m_frectStartTexCoords.top += GRADES_TO_SCROLL * GRADE_FRAME_HEIGHT;
m_frectStartTexCoords.bottom += GRADES_TO_SCROLL * GRADE_FRAME_HEIGHT;
m_fTimeLeftInScroll = SCROLL_TIME;
/* Set the initial position. */
Update(0);
}
void GradeDisplay::SettleImmediately()
{
m_fTimeLeftInScroll = 0;
}
void GradeDisplay::SettleQuickly()
{
if( m_bDoScrolling != 1 )
return;
/* If we're in the last phase of scrolling, don't do this. */
if( 1 - (m_fTimeLeftInScroll/SCROLL_TIME) >= 0.9 )
return;
/* m_frectDestTexCoords.top is between 0 and 1 (inclusive). m_frectCurTexCoords
* is somewhere above that. Shift m_frectCurTexCoords downwards so it's pointing
* at the same physical place (remember, the grade texture is tiled) but no more
* than one rotation away from the destination. */
while( m_frectCurTexCoords.top > m_frectDestTexCoords.top + 1.0f )
{
m_frectCurTexCoords.top -= 1.0f;
m_frectCurTexCoords.bottom -= 1.0f;
}
m_frectStartTexCoords = m_frectCurTexCoords;
m_bDoScrolling = 2;
m_fTimeLeftInScroll = QUICK_SCROLL_TIME;
}
// lua start
#include "LuaBinding.h"
class LunaGradeDisplay: public Luna<GradeDisplay>
{
public:
static int scroll( T* p, lua_State *L ) { p->Scroll(); return 0; }
LunaGradeDisplay()
{
ADD_METHOD( scroll );
}
};
LUA_REGISTER_DERIVED_CLASS( GradeDisplay, Sprite )
// lua end
/*
* (c) 2001-2002 Chris Danford
* All rights reserved.