// グローバル変数の定義
var cookieVal = [];
var nmlBack, nmlClrA, nmlClrB, cysBack = {}, cysFog, cysAmbient, cysPoint, cysClrRing, cysClrPt, anoBack, anoColor;
var fesImg;

cookieVal['WALLPAPER_NAME'] = 'Normal';
cookieVal['LIV_QUOLITY'] = 1;
cookieVal['LIV_STATS'] = true;
cookieVal['BGM_AUTO'] = true;
cookieVal['NML_BACK'] = 'random';
cookieVal['NML_BGCOLOR'] = '#3A7DCF';
cookieVal['NML_FESTIVAL'] = true;
cookieVal['NML_GRADATION'] = true;
cookieVal['NML_GRD_DEG'] = 180;
cookieVal['NML_GRD_CLRA'] = '#FFFFFF';
cookieVal['NML_GRD_CLRAA'] = 0.5;
cookieVal['NML_GRD_CLRB'] = '#FFFFFF';
cookieVal['NML_GRD_CLRBA'] = 0;
cookieVal['FBL_ONEDAY'] = 3600000;
cookieVal['FBL_CLOUDS'] = 80;
cookieVal['FBL_STARS'] = 5000;
cookieVal['CYS_BACK'] = 'random';
cookieVal['CYS_BGCOLOR'] = '##3A7DCF';
cookieVal['CYS_FESTIVAL'] = true;
cookieVal['CYS_FOG'] = '#0066DD';
cookieVal['CYS_AMBIENT'] = '#222222';
cookieVal['CYS_POINT'] = '#FFFFFF';
cookieVal['CYS_RGCOLOR'] = '#99ffff';
cookieVal['CYS_PARTICLES'] = 300;
cookieVal['CYS_PTCOLOR'] = '#66FFEE';
cookieVal['optCysCustom01'] = 'rdoCysBack=random&clrCysPlain=#ffffff&chkCysFestival=1&chkCysFestival=1&clrCysFog=#0066dd&clrCysAmbientLight=#222222&clrCysPointLight=#ffffff&clrCysRing=#99ffff&sltCysParticles=300&clrCysParticles=#66ffee';
cookieVal['optCysCustom02'] = 'rdoCysBack=random&clrCysPlain=#ffffff&chkCysFestival=1&chkCysFestival=1&clrCysFog=#0066dd&clrCysAmbientLight=#222222&clrCysPointLight=#ffffff&clrCysRing=#99ffff&sltCysParticles=300&clrCysParticles=#66ffee';
cookieVal['optCysCustom03'] = 'rdoCysBack=random&clrCysPlain=#ffffff&chkCysFestival=1&chkCysFestival=1&clrCysFog=#0066dd&clrCysAmbientLight=#222222&clrCysPointLight=#ffffff&clrCysRing=#99ffff&sltCysParticles=300&clrCysParticles=#66ffee';
cookieVal['optCysCustom04'] = 'rdoCysBack=random&clrCysPlain=#ffffff&chkCysFestival=1&chkCysFestival=1&clrCysFog=#0066dd&clrCysAmbientLight=#222222&clrCysPointLight=#ffffff&clrCysRing=#99ffff&sltCysParticles=300&clrCysParticles=#66ffee';
cookieVal['optCysCustom05'] = 'rdoCysBack=random&clrCysPlain=#ffffff&chkCysFestival=1&chkCysFestival=1&clrCysFog=#0066dd&clrCysAmbientLight=#222222&clrCysPointLight=#ffffff&clrCysRing=#99ffff&sltCysParticles=300&clrCysParticles=#66ffee';
cookieVal['ANO_BGCOLOR'] = '#F5F5F5';
cookieVal['ANO_ANOHOSHI'] = 130;
cookieVal['ANO_CLIMAX'] = 2000;
cookieVal['ANO_CMCOLOR'] = '#99E6FF';
cookieVal['ANO_KING'] = true;
fesImg = '';

// グローバル変数の文字列→実数値変換
function getArgValues() {
	var wpPath = '/common/img/back/';
	var wpVol_s = 26;
	var wpVol_All = 30;

	if (cookieVal['NML_BACK'] == 'random') {
		var wpNo = 1 + Math.round(Math.random() * (wpVol_All - 1));
		if (wpNo > wpVol_s) wpNo = (wpNo - wpVol_s) + 50;
		nmlBack = 'back' + zeroPadding(wpNo, 2) + '.png';
	} else if (cookieVal['NML_BACK'] == 'plain') {
		nmlBack = parseInt(cookieVal['NML_BGCOLOR'].replace('#', ''), 16);
	} else {
		nmlBack = cookieVal['NML_BACK'];
	}
	if (cookieVal['NML_FESTIVAL']) {
		if (fesImg != '') 	nmlBack = fesImg;
	}

	if (cookieVal['CYS_BACK'] == 'plain') {
		cysBack['img'] = '';
	} else if (cookieVal['CYS_BACK'] == 'random') {
		var wpNo = 1 + Math.round(Math.random() * (wpVol_All - 1));
		if (wpNo > wpVol_s) wpNo = (wpNo - wpVol_s) + 47;
		cysBack['img'] = 'back' + zeroPadding(wpNo, 2) + '.png';
	} else {
		cysBack['img']= cookieVal['CYS_BACK'];
	}
	if (cookieVal['CYS_FESTIVAL']) {
		if (fesImg != '') 	cysBack['img'] = fesImg;
	}
	cysBack['clr'] = parseInt(cookieVal['CYS_BGCOLOR'].replace('#', ''), 16);

	nmlClrA = clrCodeToRGBa(cookieVal['NML_GRD_CLRA'], cookieVal['NML_GRD_CLRAA']);
	nmlClrB = clrCodeToRGBa(cookieVal['NML_GRD_CLRB'], cookieVal['NML_GRD_CLRBA']);
	cysFog = parseInt(cookieVal['CYS_FOG'].replace('#', ''), 16);
	cysAmbient = parseInt(cookieVal['CYS_AMBIENT'].replace('#', ''), 16);
	cysPoint = parseInt(cookieVal['CYS_POINT'].replace('#', ''), 16);
	cysClrRing = parseInt(cookieVal['CYS_RGCOLOR'].replace('#', ''), 16);
	cysClrPt = parseInt(cookieVal['CYS_PTCOLOR'].replace('#', ''), 16);
	anoBack = parseInt(cookieVal['ANO_BGCOLOR'].replace('#', ''), 16);
	anoColor = parseInt(cookieVal['ANO_CMCOLOR'].replace('#', ''), 16);

	function imgExists(url){
		var ret = true;

		var img = new Image();
		img.src = url;

		if ((img.fileSize == -1) || (img.fileSize === undefined)) {
			ret = false;
		}

		return ret;
	}

	function zeroPadding(num, size) {
		return ('0' + num).slice(- size);
	}

	function clrCodeToRGBa(code, alpha) {
		var r = parseInt(code.substring(1, 3), 16);
		var g = parseInt(code.substring(3, 5), 16);
		var b = parseInt(code.substring(5, 7), 16);

		return 'rgba(' + r + ', ' + g + ', ' + b + ', ' + alpha + ')';
	}
}