/*---------------------------------------------------------------------------*
  Project:  TwlIPL
  File:     SelectRegion.c

  Copyright 2007 Nintendo.  All rights reserved.

  These coded instructions, statements, and computer programs contain
  proprietary information of Nintendo of America Inc. and/or Nintendo
  Company Ltd., and are protected by Federal copyright law.  They may
  not be disclosed to third parties or copied or duplicated in any form,
  in whole or in part, without the prior written consent of Nintendo.

  $Date:: 2007-11-19#$
  $Rev: 215 $
  $Author: yosiokat $
 *---------------------------------------------------------------------------*/

#include <twl.h>
#include "misc.h"
#include "MachineSetting.h"

// define data------------------------------------------
#define CANCEL_BUTTON_TOP_X					( 2 * 8 )
#define CANCEL_BUTTON_TOP_Y					( 21 * 8 )
#define CANCEL_BUTTON_BOTTOM_X				( (CANCEL_BUTTON_TOP_X + 8 ) * 8 )
#define CANCEL_BUTTON_BOTTOM_Y				( (CANCEL_BUTTON_TOP_Y + 2 ) * 8 )

// extern data------------------------------------------

// function's prototype declaration---------------------

// global variable -------------------------------------

// static variable -------------------------------------
static TWLRegion s_regionCode;											// リージョン

// const data  -----------------------------------------
static const u16 *const s_pStrRegion[] = {
	(const u16 *)L"NCL",
	(const u16 *)L"NOA",
	(const u16 *)L"NOE",
	(const u16 *)L"NAL ",
	(const u16 *)L"IQue",
	(const u16 *)L"NOK ",
};

static MenuPos s_regionPos[] = {
	{ TRUE,  4 * 8,   6 * 8 },
	{ TRUE,  4 * 8,   8 * 8 },
	{ TRUE,  4 * 8,  10 * 8 },
	{ TRUE,  4 * 8,  12 * 8 },
	{ TRUE,  4 * 8,  14 * 8 },
	{ TRUE,  4 * 8,  16 * 8 },
};

static const MenuParam regionSel = {
	6,
	TXT_COLOR_BLACK,
	TXT_COLOR_GREEN,
	TXT_COLOR_RED,
	&s_regionPos[ 0 ],
	(const u16 **)&s_pStrRegion,
};

TWLLangCode default_lang_list[TWL_REGION_MAX] = 
{
	TWL_LANG_JAPANESE,
	TWL_LANG_ENGLISH,
	TWL_LANG_ENGLISH,
	TWL_LANG_ENGLISH,
	TWL_LANG_SIMP_CHINESE,
	TWL_LANG_KOREAN
};

TWLCountryCode default_country_list[TWL_REGION_MAX] = 
{
	TWL_COUNTRY_JAPAN,
	TWL_COUNTRY_Anguilla,
	TWL_COUNTRY_ALBANIA,
	TWL_COUNTRY_ALBANIA,
	TWL_COUNTRY_CHINA,
	TWL_COUNTRY_SOUTH_KOREA
};

//======================================================
// function's description
//======================================================

// リージョン設定の初期化
void SelectRegionInit( void )
{
	GX_DispOff();
	GXS_DispOff();
    NNS_G2dCharCanvasClear( &gCanvas, TXT_COLOR_NULL );

	PutStringUTF16( 0, 0, TXT_COLOR_BLUE, (const u16 *)L"REGION SELECT" );
	PutStringUTF16( CANCEL_BUTTON_TOP_X, CANCEL_BUTTON_TOP_Y, TXT_COLOR_CYAN, (const u16 *)L"CANCEL" );
	if( g_initialSet ) {
		PutStringUTF16( 8 * 8, 18 * 8, TXT_COLOR_RED, (const u16 *)L"Select region." );
	}
	
	// :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
	// あらかじめTWL設定データファイルから読み込み済みの設定を取得
	// :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
	// リージョンの取得
	if( !SYSM_IsValidTSD() ||
		( TSD_GetRegion() >= TWL_REGION_MAX ) ) {
		s_regionCode = (TWLRegion)TWL_DEFAULT_REGION;
	}else {
		s_regionCode = (TWLRegion)TSD_GetRegion();
	}
	
	DrawMenu( (u16)s_regionCode, &regionSel );
	
	SVC_CpuClear( 0x0000, &tpd, sizeof(TpWork), 16 );
	
	GX_SetVisiblePlane ( GX_PLANEMASK_BG0 | GX_PLANEMASK_BG1);
	GXS_SetVisiblePlane( GX_PLANEMASK_BG0 );
	GX_DispOn();
	GXS_DispOn();
}


// リージョン選択
int SelectRegionMain( void )
{
	BOOL tp_select,tp_cancel = FALSE;
	
	ReadTP();												// TP入力の取得
	
	//--------------------------------------
	//  キー入力処理
	//--------------------------------------
	if( pad.trg & PAD_KEY_DOWN ) {								// カーソルの移動
		if( ++s_regionCode == TWL_REGION_MAX ) {
			s_regionCode = (TWLRegion)0;
		}
	}
	if( pad.trg & PAD_KEY_UP ) {
		if( --s_regionCode < 0 ) {
			s_regionCode = (TWLRegion)( TWL_REGION_MAX - 1 );
		}
	}
	tp_select = SelectMenuByTP( (u16 *)&s_regionCode, &regionSel );
	DrawMenu( (u16)s_regionCode, &regionSel );
	
	// [CANCEL]ボタン押下チェック
	if( tpd.disp.touch ) {
		tp_cancel = WithinRangeTP( CANCEL_BUTTON_TOP_X, CANCEL_BUTTON_TOP_Y,
							   CANCEL_BUTTON_BOTTOM_X, CANCEL_BUTTON_BOTTOM_Y, &tpd.disp );
	}
	
	if( ( pad.trg & PAD_BUTTON_A ) || tp_select ) {				// メニュー項目への分岐
		TSD_SetRegion( s_regionCode );
		// TSD_SetFlagRegion( TRUE );							// Region入力フラグを立てる
		TSD_SetLanguage( default_lang_list[s_regionCode] );		// デフォルト言語に強制設定
		TSD_SetCountry( default_country_list[s_regionCode] );	// デフォルト国に強制設定
		TSD_SetFlagLanguage( TRUE );							// Language入力フラグを立てる
		//TSD_SetFlagCountry( TRUE );							// Country入力フラグを立てる
		// ::::::::::::::::::::::::::::::::::::::::::::::
		// TWL設定データファイルへの書き込み
		// ::::::::::::::::::::::::::::::::::::::::::::::
		(void)SYSM_WriteTWLSettingsFile();
		
		MachineSettingInit();
		return 0;
	}else if( ( pad.trg & PAD_BUTTON_B ) || tp_cancel ) {
		MachineSettingInit();
		return 0;
	}
	
	return 0;
}