itgmania212121/stepmania/src/ScreenUnlock.cpp

/*
-----------------------------------------------------------------------------
 Class: ScreenUnlock

 Desc: See header.

 Copyright (c) 2003 by the person(s) listed below.  All rights reserved.
	Andrew Wong
-----------------------------------------------------------------------------
*/

#include "global.h"
#include "PrefsManager.h"
#include "ScreenUnlock.h"
#include "ThemeManager.h"
#include "GameState.h"
#include "RageLog.h"
#include "UnlockSystem.h"
#include "SongManager.h"
#include "ActorUtil.h"
#include "song.h"

ScreenUnlock::ScreenUnlock() : ScreenAttract("ScreenUnlock")
{
	LOG->Trace("ScreenUnlock::ScreenUnlock()");
	PointsUntilNextUnlock.LoadFromFont( THEME->GetPathToF("Common normal") );
	PointsUntilNextUnlock.SetHorizAlign( Actor::align_left );

	// get unlock data first

	CString sDP = ssprintf( "%d", (int)GAMESTATE->m_pUnlockingSys->DancePointsUntilNextUnlock() );
	CString sAP = ssprintf( "%d", (int)GAMESTATE->m_pUnlockingSys->ArcadePointsUntilNextUnlock() );
	CString sSP = ssprintf( "%d", (int)GAMESTATE->m_pUnlockingSys->SongPointsUntilNextUnlock() );

	CString PointDisplay = THEME->GetMetric("ScreenUnlock", "TypeOfPointsToDisplay");
	
	CString IconCommand = THEME->GetMetric("ScreenUnlock", "UnlockIconCommand");

	for(int i=1; i <= THEME->GetMetricI("ScreenUnlock", "NumUnlocks"); i++)
	{
		Sprite* entry = new Sprite;

		// new unlock graphic
		entry->Load( THEME->GetPathToG(ssprintf("ScreenUnlock %d icon", i)) );

		// set graphic location
		entry->SetName( ssprintf("Unlock%d",i) );
		SET_XY( *entry );

		// get pertaining songentry
		SongEntry *pSong = GAMESTATE->m_pUnlockingSys->FindSong(
			THEME->GetMetric("ScreenUnlock", 
			ssprintf("Unlock%dSong", i)) );
		
		LOG->Trace("UnlockScreen: Searching for %s", THEME->GetMetric("ScreenUnlock", 
			ssprintf("Unlock%dSong", i)).c_str() );

		if( pSong == NULL)
		{
			LOG->Trace("Can't find song");
			continue;
		}

		entry->Command(IconCommand);

		Unlocks.push_back(entry);

		if ( !pSong->isLocked )
			this->AddChild(Unlocks[Unlocks.size() - 1]);
	}

	// scrolling text
	if (THEME->GetMetricI("ScreenUnlock", "UnlockTextScroll") != 0)
	{
		int NumberUnlocks = THEME->GetMetricI("ScreenUnlock", "NumUnlocks");
		float ScrollingTextX = THEME->GetMetricF("ScreenUnlock", "UnlockTextScrollX");
		float ScrollingTextStartY = THEME->GetMetricF("ScreenUnlock", "UnlockTextScrollStartY");
		float ScrollingTextEndY = THEME->GetMetricF("ScreenUnlock", "UnlockTextScrollEndY");
		float ScrollingTextZoom = THEME->GetMetricF("ScreenUnlock", "UnlockTextScrollZoom");
		float ScrollingTextRows = THEME->GetMetricF("ScreenUnlock", "UnlockTextScrollRows");
		float MaxWidth = THEME->GetMetricF("ScreenUnlock", "UnlockTextScrollMaxWidth");

		float SecondsToScroll = THEME->GetMetricF("ScreenUnlock", "TimeToDisplay");
		if (SecondsToScroll > 2) SecondsToScroll--;

		const float SECS_PER_CYCLE = (float)SecondsToScroll/(ScrollingTextRows + NumberUnlocks);

		for(int i = 1; i <= NumberUnlocks; i++)
		{
			BitmapText* text = new BitmapText;

			text->LoadFromFont( THEME->GetPathToF("_shared2") );
			text->SetHorizAlign( Actor::align_left );

			CString SongText = THEME->GetMetric("ScreenUnlock", ssprintf("Unlock%dSong", i));
			SongText.MakeUpper();
			SongEntry *pSong = GAMESTATE->m_pUnlockingSys->FindSong(SongText);

			if (pSong != NULL && pSong->ActualSong != NULL)
				SongText = pSong->ActualSong->GetFullDisplayTitle();
			else					 // song is missing
			{
				if (SONGMAN->FindCourse(SongText) != NULL)
					text->Command("Diffuse,0,1,0,1");		
				else
					text->Command("Diffuse,0.5,0,0,1");
			}

			BreakLine(SongText);
			text->SetZoom(ScrollingTextZoom);
			text->SetTextMaxWidth(MaxWidth, SongText );

			if (pSong != NULL && pSong->isLocked) {
				text->SetText("???");
				// text->SetZoom(ScrollingTextZoom * 1.99); 
			} else if (pSong != NULL) {
				RageColor color = SONGMAN->GetGroupColor(pSong->ActualSong->m_sGroupName);
				text->SetGlobalDiffuseColor(color);
			}

			text->SetXY(ScrollingTextX, ScrollingTextStartY);
			text->Command( ssprintf("diffusealpha,0;sleep,%f;linear,0.5;diffusealpha,1;linear,%f;y,%f;linear,0.5;diffusealpha,0", SECS_PER_CYCLE * (i - 1), SECS_PER_CYCLE * (ScrollingTextRows), ScrollingTextEndY) );

			item.push_back(text);
			this->AddChild(item[i-1]);

			if (THEME->GetMetricI("ScreenUnlock", "UnlockTextScroll") == 2)
			{
				Sprite* IconCount = new Sprite;

				// new unlock graphic
				IconCount->Load( THEME->GetPathToG(ssprintf("ScreenUnlock %d icon", i)) );

				// set graphic location
				IconCount->SetXY( THEME->GetMetricF("ScreenUnlock", "UnlockTextScrollIconX"),
					ScrollingTextStartY);

				float IconSize = THEME->GetMetricF("ScreenUnlock", "UnlockTextScrollIconSize");

				IconCount->SetHeight(IconSize);
				IconCount->SetWidth(IconSize);

				IconCount->Command( ssprintf("diffusealpha,0;sleep,%f;linear,0.5;diffusealpha,1;linear,%f;y,%f;linear,0.5;diffusealpha,0", SECS_PER_CYCLE * (i - 1), SECS_PER_CYCLE * (ScrollingTextRows), ScrollingTextEndY) );

				ItemIcons.push_back(IconCount);

				this->AddChild(ItemIcons[i-1]);
				LOG->Trace("Added unlock text %d", i);
					
			}
		}
	}


	PointsUntilNextUnlock.SetName( "PointsDisplay" );
	
	if (PointDisplay == "DP" || PointDisplay == "Dance")
		PointsUntilNextUnlock.SetText( sDP );

	if (PointDisplay == "AP" || PointDisplay == "Arcade")
		PointsUntilNextUnlock.SetText( sAP );

	if (PointDisplay == "SP" || PointDisplay == "Song")
		PointsUntilNextUnlock.SetText( sSP );

	PointsUntilNextUnlock.SetZoom( THEME->GetMetricF("ScreenUnlock","PointsZoom") );
	SET_XY( PointsUntilNextUnlock );
	this->AddChild( &PointsUntilNextUnlock );

	this->ClearMessageQueue( SM_BeginFadingOut );	// ignore ScreenAttract's SecsToShow

	this->PostScreenMessage( SM_BeginFadingOut, 
		THEME->GetMetricF("ScreenUnlock", "TimeToDisplay") );
}


void ScreenUnlock::BreakLine(CString& line)
{
	for(unsigned i = 1; i < line.size(); i++)
	{
		if (line[i] == '~' || line[i] == '(')
		{
			if (line[i-1] == ' ')
			{
				line[i-1] = '\n';
				return;
			}
		}
	}
}