itgmania212121/stepmania/src/GameDef.cpp

#include "stdafx.h"
/*
-----------------------------------------------------------------------------
 Class: GameDef

 Desc: See header.

 Copyright (c) 2001-2002 by the person(s) listed below.  All rights reserved.
	Chris Danford
-----------------------------------------------------------------------------
*/

#include "GameDef.h"
#include "RageLog.h"
#include "RageUtil.h"
#include "ErrorCatcher/ErrorCatcher.h"
#include "IniFile.h"
#include "StyleDef.h"


GameDef::GameDef( CString sGameDir )
{
	LOG->WriteLine( "GameDef::GameDef( '%s )", sGameDir );

	sGameDir.TrimRight( "/\\" );	// trim off the trailing slash if any
	m_sGameDir = sGameDir + "\\";

	// extract the game name
	CString sThrowAway;
	splitrelpath( sGameDir, sThrowAway, m_sName, sThrowAway );

	//
	// Parse the .game definition file
	//
	CString sGameFilePath = ssprintf("%s\\%s.game", sGameDir, m_sName);
	IniFile ini;
	ini.SetPath( sGameFilePath );
	if( !ini.ReadFile() )
		FatalError( "Error reading game definition file '%s'.", sGameFilePath );


	CString sGameName;
	ini.GetValue( "Game", "Name", sGameName );
	if( sGameName != m_sName )
		FatalError( "Game name in '%s' doesn't match the directory name.", sGameFilePath );

	ini.GetValue( "Game", "Description", m_sDescription );

	ini.GetValueI( "Game", "NumInstruments", m_iNumInstruments );
	if( m_iNumInstruments != 2 )
		FatalError( "Invalid value for NumInstruments in '%s'.", sGameFilePath );

	ini.GetValueI( "Game", "ButtonsPerInstrument", m_iButtonsPerInstrument );
	if( m_iButtonsPerInstrument < 1  ||  m_iButtonsPerInstrument > MAX_INSTRUMENT_BUTTONS )
		FatalError( "Invalid value for ButtonsPerInstrument in '%s'.", sGameFilePath );

	CString sButtonsString;
	ini.GetValue( "Game", "ButtonNames", sButtonsString );
	CStringArray arrayButtonNames;
	split( sButtonsString, ",", arrayButtonNames );
	if( arrayButtonNames.GetSize() != m_iButtonsPerInstrument )
		FatalError( "Button names do not match number of buttons in '%s'.", sGameFilePath );
	for( int i=0; i<m_iButtonsPerInstrument; i++ )
		m_sButtonNames[i] = arrayButtonNames[i];

	CString sMenuButtonsString;
	ini.GetValue( "Game", "MenuButtons", sMenuButtonsString );
	CStringArray arrayMenuButtonNames;
	split( sMenuButtonsString, ",", arrayMenuButtonNames );
	if( arrayMenuButtonNames.GetSize() != NUM_MENU_BUTTONS )
		FatalError( "Invalid number of menu buttons in '%s'.", sGameFilePath );
	for( i=0; i<NUM_MENU_BUTTONS; i++ )
		m_iMenuButtons[i] = ButtonNameToIndex( arrayMenuButtonNames[i] );
	


	//
	// Look for a StyleDefs in this game folder
	//
	m_iNumStyleDefs = 0;
	CStringArray arrayStyleFiles;
	GetDirListing( ssprintf("%s\\*.style", sGameDir), arrayStyleFiles );
	SortCStringArray( arrayStyleFiles );

	for( i=0; i<arrayStyleFiles.GetSize(); i++ )	// for each style
	{
		CString sStyleFileName = arrayStyleFiles[i];

		if( 0 == stricmp( sStyleFileName, "cvs" ) )	// the directory called "CVS"
			continue;		// ignore it

		CString sStyleFilePath = ssprintf("%s\\%s", sGameDir, sStyleFileName);

		// add the new style
		m_pStyleDefs[m_iNumStyleDefs++] = new StyleDef( this, sStyleFilePath );
	}



	//
	// Look for a note skins in this game folder
	//
	m_iNumSkinFolders = 0;
	CStringArray arraySkinFolders;
	GetDirListing( ssprintf("%s\\*.", sGameDir), arraySkinFolders, true );
	SortCStringArray( arraySkinFolders );

	if( arraySkinFolders.GetSize() == 0 )
		FatalError( "The Game directory '%s' must contain at least one skin.", sGameFilePath );

	for( i=0; i<arraySkinFolders.GetSize(); i++ )	// for each skin folder
	{
		CString sSkinFolder = arraySkinFolders[i];

		if( 0 == stricmp( sSkinFolder, "cvs" ) )	// the directory called "CVS"
			continue;		// ignore it

		m_sSkinFolders[m_iNumSkinFolders++] = sSkinFolder;
	}

}

GameDef::~GameDef() 
{
	for( int i=0; i<m_iNumStyleDefs; i++ )
		delete m_pStyleDefs[i];
}

StyleDef* GameDef::GetStyleDef( CString sStyle )
{
	for( int i=0; i<m_iNumStyleDefs; i++ )
	{
		if( m_pStyleDefs[i]->m_sName == sStyle )
			return m_pStyleDefs[i];
	}
	return NULL;
}

CString GameDef::ElementToGraphicSuffix( const GameButtonGraphic gbg ) 
{
	CString sAssetPath;		// fill this in below

	switch( gbg )
	{
		case GRAPHIC_NOTE_COLOR_PART:		sAssetPath = "note color part";			break;
		case GRAPHIC_NOTE_GRAY_PART:		sAssetPath = "note gray part";			break;
		case GRAPHIC_RECEPTOR:				sAssetPath = "receptor";				break;
		case GRAPHIC_HOLD_EXPLOSION:		sAssetPath = "hold explosion";			break;
		case GRAPHIC_TAP_EXPLOSION_BRIGHT:	sAssetPath = "tap explosion bright";	break;
		case GRAPHIC_TAP_EXPLOSION_DIM:		sAssetPath = "tap explosion dim";		break;

		default:
			FatalError( ssprintf("Unhandled StyleElement %d", gbg) );
	}
	
	return sAssetPath;
}

CString GameDef::GetPathToGraphic( const CString sSkinName, const int iInstrumentButton, const GameButtonGraphic gbg ) 
{
	const CString sSkinDir	= ssprintf("%s\\%s\\", m_sGameDir, sSkinName);
	const CString sButtonName = m_sButtonNames[ iInstrumentButton ];
	const CString sGraphicSuffix = ElementToGraphicSuffix( gbg );

	CStringArray arrayPossibleFileNames;		// fill this with the possible files

	GetDirListing( ssprintf("%s%s %s*.sprite", sSkinDir, sButtonName, sGraphicSuffix), arrayPossibleFileNames );
	GetDirListing( ssprintf("%s%s %s*.png",    sSkinDir, sButtonName, sGraphicSuffix), arrayPossibleFileNames );
	GetDirListing( ssprintf("%s%s %s*.jpg",    sSkinDir, sButtonName, sGraphicSuffix), arrayPossibleFileNames );
	GetDirListing( ssprintf("%s%s %s*.bmp",    sSkinDir, sButtonName, sGraphicSuffix), arrayPossibleFileNames );

	if( arrayPossibleFileNames.GetSize() > 0 )
		return sSkinDir + arrayPossibleFileNames[0];

	FatalError( "The game button graphic '%s%s %s' is missing.", sSkinDir, sButtonName, sGraphicSuffix );
	return "";
}

void GameDef::GetTweenColors( const CString sSkinName, const int iInstrumentButton, CArray<D3DXCOLOR,D3DXCOLOR> &arrayTweenColors )
{
	const CString sSkinDir	= ssprintf("%s\\%s\\", m_sGameDir, sSkinName);
	const CString sButtonName = m_sButtonNames[ iInstrumentButton ];

	const CString sColorsFilePath = sSkinDir + sButtonName + ".colors";

	FILE* file = fopen( sColorsFilePath, "r" );
	ASSERT( file != NULL );
	if( file == NULL )
		return;

	bool bSuccess;
	do
	{
		D3DXCOLOR color;
		int retval = fscanf( file, "%f,%f,%f,%f\n", &color.r, &color.g, &color.b, &color.a );
		bSuccess = retval == 4;
		if( bSuccess )
			arrayTweenColors.Add( color );
	} while( bSuccess );

	return;
}