/*
 * Copyright (c) 2004-2006  Kazunori "jagarl" Ueno
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "scn2k.h"
#include "window/widget.h"
#include "system/file.h"
#include "system/system_config.h"
#include "font/text.h"
#include <set>

using namespace std;

extern void DSurfaceFill(Surface* dest, const Rect& rect, int r, int g, int b, int a=0xff);
extern void DSurfaceMove(Surface* src_o, const Rect& srcrect, Surface* dst_o, const Rect& dstpos);
extern Rect DSurfaceRenderText(TextGlyphStream::iterator start, TextGlyphStream::iterator end, const Rect& srcrect,
        Surface* dst, const Rect& dstrect);
extern XKFont::HorizLayout* DefaultLayout(int text_size);

/*******************************************************************
** GrpObj(interface)
*/

struct SEL {
	Rect from;
	Rect to;
	int time;
	int sel_no;
	int args[8];
	SEL() : from(0,0), to(0,0) {}
};

struct GrpObj {
	string name;
	string gan_name;
	PicContainer* pic_parent;
	PicBase* picture;
	WidAnmTime* anm;
	int _posx, _posy;
	int posx[9], posy[9];
	Rect clip_area;
	unsigned char alpha;
	int order;
	int surface_num;

	string print_moji;
	int print_size, print_r, print_b, print_g;

	int dig_number, dig_digit;

	// zoom / rotate 関係
	int zoom; // 256 で 1 倍
	int rotate; // 0-360度

	vector<Rect> src_pos;
	enum GrpType { FILLRECT = 1, FILE = 2, GAN = 3, MOJI = 4, DIGIT = 5} gtype;
	enum Attribute { NONE=0, WIPEON=1, SATURATE=2, HIDDEN=4, HIDDEN_GROUP=8,
		UPDATE_PICTURE = 16, UPDATE_POS = 32, UPDATE_ALPHA = 64, UPDATE_SNUM = 128, UPDATE_CLIP = 256, UPDATE_VISIBLE = 512,
		UPDATE_ALL = (16|32|64|128|256|512),
		ANM_PLAYSTART = 0x8000, ANM_PLAYING = 0x10000,
		DIG_ZERO = 0x10000*2, DIG_SIGN = 0x10000*4, DIG_PACK=0x10000*8,DIG_SPACE=0x10000*16
		};
	Attribute attr;

	GrpImpl* parent_pimpl;

	GrpObj(void);
	~GrpObj(void);

	void SetPos(int index, int x, int y);
	void GetPos(int index, int& x, int& y);
	int PosX(void);
	int PosY(void);
	void SetAlpha(void);
	void SetAlpha(int alpha);
	void SetSurfaceNum(int num = -1);
	void SetZoomRotate(int zoom=-1, int rotate=-1);
	void SetClipArea(int x, int y, int width, int height);
	void GetSrcGeom(int& width, int& height);
	void SetUpdate(void);
	void UpdateMoji(void);
	void UpdateDigit(void);
	void UpdateSurface(void);
	void ZoomRotate(void);
	void Update(void);
	void CreateSurface(PicContainer* parent);
	void CreateGan(Event::Container& event, int event_number);
	void CreateGanSpecial(Event::Container& event, int event_number, int time);
	PicBase* DeletePic(void);
};

/*******************************************************************
** GrpObj(interface)
*/


struct GrpObjMap : std::map<int, GrpObj> {
	typedef pair<const int, GrpObj> value_type;
	class GrpImpl* parent;
	GrpObj& operator[](const int& k) {
		iterator it = lower_bound(k);
		if (it == end() || it->first != k) {
			GrpObj obj;
			obj.parent_pimpl = parent;
			it = insert(it, value_type(k, obj));
		}
		return it->second;
	}
	GrpObjMap(class GrpImpl* p) {
		parent = p;
	}
};

class GrpImpl : public CommandHandler {
#define MAXPDT 256
#define WORKPDT 255
	private:
		void CreateObj(int number);
		void ZMoveObj(int number);
		void SetObjChanged(int number);
		void SwapObj(int a1, int a2);
		void DeleteObjPic(int num);// object の surface のみ削除
		void DeleteObj(int num);
		void RefreshObj(void);

		Surface* Dsurface(int pdt);
		Surface* Ssurface(int pdt);

		// cgmode 用画像処理関連
		void LoadCgm(void);

	public:
		GrpImpl(Event::Container& _event, PicContainer& _parent, const Flags& _flag, set<int>& _cgm_data);
		~GrpImpl();
		bool Wait(unsigned int current_time, Cmd& cmd);
		void Exec(Cmd& cmd);
		void InitSel(void);
		void Save(std::string& str);
		void Load(const char* str);
		void SaveSys(std::string& str);
		void LoadSys(const char* str);
		void SetSkipMode(SkipMode _mode);
		void LoadSurface(const char* str, int pdt);

	private:
		void LoadSurface(const char* str);
		void LoadSurface(void);
		void AddSurface(const char* str);

		void StartAnm(int type);
		void StartShake(int total, const int* pattern);
		void AbortAnm(void);
		static bool Pressed(int x, int y, void* pointer);

		// Opcode handling
		void impl_stackClear(Cmd& cmd);
		void impl_grpBuffer(Cmd& cmd);
		void impl_grpMulti(Cmd &cmd);
		void impl_grpOpen(Cmd &cmd);
		void impl_shake(Cmd &cmd);
		void impl_grpCopy(Cmd &cmd);
		void impl_recFill(Cmd &cmd);
		void impl_recCopy(Cmd &cmd);
		void impl_recAdd(Cmd &cmd);
		void impl_grpPan(Cmd &cmd);
		void impl_snmPlay(Cmd &cmd);
		void impl_snmBgScroll(Cmd &cmd);
		void impl_cgGet(Cmd &cmd);
		void impl_cgStatus(Cmd &cmd);
		void impl_objClear(Cmd &cmd);
		void impl_createObj(Cmd &cmd);
		void impl_gan(Cmd &cmd);
		void impl_objSetPos(Cmd &cmd);
		void impl_objAlpha(Cmd &cmd);
		void impl_objShow(Cmd &cmd);
		void impl_objColour(Cmd &cmd);
		void impl_objComposite(Cmd &cmd);
		void impl_objSetText(Cmd &cmd);
		void impl_objTextOpts(Cmd &cmd);
		void impl_objOrder(Cmd &cmd);
		void impl_objDispArea(Cmd &cmd);
		void impl_objSetDigits(Cmd &cmd);
		void impl_objNumOpts(Cmd &cmd);
		void impl_objPattNo(Cmd &cmd);
		void impl_objScale(Cmd &cmd);
		void impl_objRotate(Cmd &cmd);
		void impl_objPosDims(Cmd &cmd);
		void impl_refresh(Cmd &cmd);
		void impl_bgmLoop(Cmd &cmd);
		void impl_bgmStop(Cmd &cmd);
		void impl_playWav(Cmd &cmd);
		void impl_playSE(Cmd &cmd);
		void impl_stopWav(Cmd &cmd);
		void impl_SetVolMod(Cmd &cmd);
		void impl_GetVolMod(Cmd &cmd);
		void impl_koePlay(Cmd &cmd);
		void impl_movPlay(Cmd &cmd);

	public:
		AyuSysConfig *config;

	private:
		Event::Container& event;
		const Flags& flags;
		PicBase* screen;
		PicBase* screen_front;
		Surface* surface, *surface_update;

		Surface* dsurface[MAXPDT]; // 書き込み可能な Surface
		Surface* ssurface[MAXPDT]; // ファイルの内容等、読み込みのみ可能な状態の Surface
		PicContainer& parent;

		// 画像効果の保存用
		WidAnmTime* anm1, *anm2;
		typedef enum { NORMAL, WAIT_ANM, WAIT_SHAKE, WAIT_SE, WAIT_MOVIE} Status;
		Status status;
		SkipMode skip_mode;

		std::string bg_name;
		std::map<int, SEL> anmtype;
		GrpObjMap grpobj;
		GrpObjMap bs_obj;

		std::map<std::string, int> cgm_info;
		set<int>& cgm_data;
		int cgm_size;

		class MuSys *music;

		std::set<int> changed_obj;
		string reserved_load_surface0;
		vector<PicBase*> deleted_pic;
};
/*******************************************************************
** GrpObj(implementation)
*/

GrpObj::GrpObj(void) :
	name(""), gan_name(""), pic_parent(0), picture(0), anm(0),
	_posx(0), _posy(0), clip_area(0,0,0,0),
	alpha(255), order(0), surface_num(0), print_moji(""), print_size(0), print_r(-1),print_g(-1),print_b(-1),
	dig_number(0), dig_digit(0),
	zoom(-1), rotate(-1), attr(GrpObj::HIDDEN), parent_pimpl(NULL) {
	int i;
	for (i=0; i<9; i++) {
		posx[i] = posy[i] = 0;
	}
}

GrpObj::~GrpObj() {
	if (picture) delete picture;
	if (parent_pimpl == NULL) {
		fprintf(stderr,"\n**************\nFATAL : UNINITIALIZED GrpObj IS FOUND!!! \n**************\n");
	}
}

int GrpObj::PosX() {
	return _posx;
}

int GrpObj::PosY() {
	return _posy;
}

void GrpObj::SetUpdate(void) {
	attr = Attribute (attr | UPDATE_PICTURE);
	//Update(); //FIXME
}

void GrpObj::SetPos(int index, int x, int y) {
	if (index < 0 || index > 8) {
		fprintf(stderr,"GrpObj::SetPos: Invalid index %d <- %d,%d\n",index,x,y);
		return;
	}
	if (x == posx[index] && y == posy[index]) return;
	attr = Attribute(attr | UPDATE_POS);
	_posx += x-posx[index];
	_posy += y-posy[index];
	posx[index] = x;
	posy[index] = y;
}

void GrpObj::GetPos(int index, int& x, int& y) {
	if (index < 0 || index > 8) {
		fprintf(stderr,"GrpObj::GetPos: Invalid index %d\n",index);
		x = 0; y = 0;
		return;
	}
	x = posx[index];
	y = posy[index];
	return;
}

void GrpObj::SetAlpha(int new_alpha) {
	if (alpha == new_alpha) return;
	alpha = new_alpha;
	attr = Attribute(attr | UPDATE_ALPHA);
	return;
}

void GrpObj::SetSurfaceNum(int num) {
	if (num != -1) {
		if (surface_num == num) return;
		surface_num = num;
	}
	attr = Attribute(attr | UPDATE_SNUM);
	return;
}

void GrpObj::SetClipArea(int x, int y, int w, int h) {
	Rect new_clip(x,y,x+w,y+h);
	if (clip_area == new_clip) return;
	clip_area = new_clip;
	attr = Attribute(attr | UPDATE_CLIP);
	return;
}

PicBase* GrpObj::DeletePic(void) {
	PicBase* p = picture;
	anm = 0;
	picture = 0;
	src_pos.clear();
	attr = Attribute(attr & (HIDDEN | HIDDEN_GROUP));
	return p;
}

void GrpObj::GetSrcGeom(int& width, int& height) {
	if (src_pos.empty()) {
		width = 0; height = 0;
		if (name.length() == 0) {
			return;
		}
		/* ボタンの位置情報を求める */
		/* g00 ファイルのヘッダ部分に位置情報は入っている */
		string path(name);
		path += ".g00";
		ARCINFO* info = FileSearcher::GetInstance()->Find(FileSearcher::PDT, path.c_str(), "g00");
		if (info == NULL) { // ファイルが見つからない
			fprintf(stderr, "GrpObj::GetSrcGeom : Cannot find file %s\n", path.c_str());
			return;
		}
		const char* data = info->Read();
		if (data != NULL && *data == 2) { // 画像ファイル内にボタン情報が存在する
			int srclen = read_little_endian_int(data+5);
			int i;
			for (i=0; i<srclen; i++) {
				int x1 = read_little_endian_int(data+9+i*24+0);
				int y1 = read_little_endian_int(data+9+i*24+4);
				int x2 = read_little_endian_int(data+9+i*24+8);
				int y2 = read_little_endian_int(data+9+i*24+12);
				src_pos.push_back(Rect(x1, y1, x2+1, y2+1));
				if (width < src_pos.back().width()) width = src_pos.back().width();
				if (height < src_pos.back().height()) height = src_pos.back().height();
			}
		} else { // 画像ファイルから大きさ取得
			width = read_little_endian_short(data+1);
			height = read_little_endian_short(data+3);
			src_pos.push_back(Rect(0,0,width,height));
		}
		delete info;
	}
	int sn = surface_num;
	if (sn < 0 || sn > src_pos.size()) sn = 0;
	width = src_pos[sn].width();
	height = src_pos[sn].height();
	return;
}

void GrpObj::Update(void) {
	if (attr & UPDATE_PICTURE) {
		UpdateSurface();
		attr = Attribute( (attr | UPDATE_ALL) & (~UPDATE_PICTURE));
	}
	if (picture == 0) return;
	if (attr & UPDATE_POS) {
		if ( (attr & SATURATE) || zoom != -1) {
			int w=0, h=0;
			GetSrcGeom(w,h);
			picture->Move(_posx-w/2, _posy-h/2);
		} else {
			picture->Move(_posx, _posy);
		}
	}
	if (attr & UPDATE_ALPHA) {
		if (alpha <= 0) {
			picture->SetSurfaceAlpha(0, Rect(0,0));
			picture->hide();
		} else if (alpha >= ALPHA_MAX) {
			picture->SetSurfaceAlpha(0, Rect(0,0));
			if (attr & HIDDEN) picture->hide();
			else picture->show();
		} else {
			picture->SetSurfaceAlpha(&alpha, Rect(0,0,1,1));
			if (attr & HIDDEN) picture->hide();
			else picture->show();
		}
	}
	if ( (attr & UPDATE_SNUM) && (!src_pos.empty())) {
		if (surface_num < 0 || surface_num >= src_pos.size()) surface_num = 0;
		picture->SetSurfacePos(src_pos[surface_num].lx, src_pos[surface_num].ty);
	}
	if (attr & UPDATE_CLIP) {
		picture->SetClipArea(clip_area);
	}
	attr = Attribute(attr & (~UPDATE_ALL));
	if (attr & ANM_PLAYSTART) {
		if (anm != NULL) {
			anm->Play();
			attr = Attribute(attr | ANM_PLAYING);
		}
		attr = Attribute(attr & (~ANM_PLAYSTART));
	}
}

void GrpObj::CreateSurface(PicContainer* parent) {
	if (picture != NULL) {
		PicBase* p = DeletePic();
		delete p;
	}
	src_pos.clear();
	// picture を作成
	pic_parent = parent;
	picture = parent->create_leaf(Rect(_posx,_posy,_posx+1,_posy+1), 0);
	picture->hide();
	UpdateSurface();
}
  
void GrpObj::UpdateSurface(void) {
	if (pic_parent == NULL || picture == NULL) return;
	int width = 0, height = 0;
	if (gtype == FILE || gtype == GAN) {
		if (name.length() == 0) return;
		// ファイル名が存在する場合、ファイルを読み込み
		GetSrcGeom(width, height);
		if (width <= 0 || height <= 0) return;
		// surface の設定
		if (surface_num == 0 && ( (zoom > 0 && zoom != 256) || rotate > 0)) {
			ZoomRotate();
		} else {
			// 普通に surface を設定
			string path(name);
			path += ".g00";
			picture->SetSurface(path.c_str(), 0, 0);
			picture->SetSurfaceRect(Rect(0,0,width,height));
		}
		if (attr & SATURATE)
			picture->SetSurfaceAttribute(PicBase::BLIT_SATURATE);
	} else if (gtype == MOJI) { // テキスト描画
		if (print_moji.length() == 0) return;
		UpdateMoji();
	} else if (gtype == DIGIT) { // 数値を画像表示
		UpdateDigit();
	}
}

void GrpObj::ZoomRotate(void) {
	picture->SetSurface( (Surface*)0, 0, 0);

	// 回転、縮小拡大は座標原点が画像の中心になる
	string path(name);
	path += ".g00";
	Surface* surface_orig = pic_parent->Root().NewSurface(path.c_str());
	if (surface_orig == NULL) return;

	Surface* zoom_surface = pic_parent->Root().RotZoomSurface(surface_orig, double(zoom)/256.0, rotate);
	Rect zoom_r (*zoom_surface);
	picture->SetSurface(zoom_surface, 0, 0);
	picture->SetSurfaceFreeFlag();
	//picture->Move(PosX() + - zoom_r.width()/2, PosY() + - zoom_r.height()/2);
// 中心座標がわからん・・・
	picture->Move(320 - zoom_r.width()/2, 240 - zoom_r.height()/2);
	picture->SetSurfaceRect(Rect(0, 0, zoom_r.width(), zoom_r.height()));

	pic_parent->Root().DeleteSurface(surface_orig);
}

void GrpObj::UpdateMoji(void) { // 文字の大きさ、色などを変更
	if (print_moji.length() == 0 || print_size <= 2) return;
	if (pic_parent == 0) return;
	/* テキストの大きさを得る */
	int r, g, b;
	if (print_r == -1 || print_g == -1 || print_b == -1) {// 色設定なし
		r = g = b = 0;  // とりあえず黒(clannad のSave/Loadメニュー用)
	} else {
		r = print_r;
		g = print_g;
		b = print_b;
	}
	TextStream ts = TextStream::ParseMoji(print_moji.c_str(), r, g, b, print_size);
	TextGlyphStream gs;
	vector<int> lh;
	// とりあえず drawable width は充分に大きく(2048)取る
	DefaultLayout(print_size-2)->Layout(ts, gs, lh, 2048); // print_size そのままだと弱干大きすぎるので -2
	int width = gs.width();
	int height = gs.height();
	Surface* surface = pic_parent->Root().NewSurface(width, height, ALPHA_MASK);
	DSurfaceFill(surface, Rect(*surface), 0, 0, 0, 0);
	DSurfaceRenderText(gs.begin(), gs.end(), Rect(0, 0, width, height), surface, Rect(0,0));
	picture->SetSurface(surface, 0, 0);
	picture->SetSurfaceRect(Rect(0,0,width,height));
	picture->SetSurfaceFreeFlag();
}

void GrpObj::UpdateDigit(void) {
	// 画像表示の数値文字列を表示する
	if (name.length() == 0) return;
	// ファイル名が存在する場合、ファイルを読み込み
	string path(name);
	path += ".g00";
	Surface* surface_orig = pic_parent->Root().NewSurface(path.c_str());
	if (surface_orig == NULL) return;

	int width, height;
	int i;
	GetSrcGeom(width, height);
	if (width <= 0 || height <= 0) return;
	if (src_pos.size() < 14) {
		// 必要な数の object がない
		// 表示できない分の空の rect を追加しておく
		for (i=src_pos.size(); i<14; i++)
			src_pos.push_back(Rect(0,0,0,0));
		pic_parent->Root().DeleteSurface(surface_orig);
		return;
	}
	// 桁数の計算
	char num_str[20];
	if (dig_number < 0) sprintf(num_str, "%d", -dig_number);
	else sprintf(num_str, "%d", dig_number);
	int sign_count = 0;
	int space_count = 0;
	int total_count;
	int dig_count = strlen(num_str);
	if (dig_number < 0 && (attr&DIG_SIGN) == 0) dig_count++;
	if (dig_count < dig_digit) space_count = dig_digit - dig_count;
	if (attr & DIG_SIGN) sign_count = 1;
	total_count = dig_count + space_count + sign_count;

	Surface* surface = pic_parent->Root().NewSurface(width*total_count, height, ALPHA_MASK);
	DSurfaceFill(surface, Rect(*surface), 0, 0, 0, 0);

	/* surface にコピーする */
	int cur_x = 0;
	if ( (attr & DIG_PACK) && !(attr & DIG_ZERO)) { // 始めに空白を挿入
		cur_x += space_count * width;
	}
	int plus = 10, minus = 11, plusminus = 12;
	if (dig_number < 0) {
		DSurfaceMove(surface, src_pos[minus], surface, Rect(cur_x,0));
		cur_x += width;
	} else if (attr & DIG_SIGN) {
		if (dig_number == 0)
			DSurfaceMove(surface, src_pos[plusminus], surface, Rect(cur_x,0));
		else
			DSurfaceMove(surface, src_pos[plus], surface, Rect(cur_x,0));
		cur_x += width;
	}
	if (attr & DIG_ZERO) { // ゼロ・パディング
		for (i=0; i<space_count; i++) {
			DSurfaceMove(surface, src_pos[0], surface, Rect(cur_x, 0));
			cur_x += width;;
		}
	} else if (!(attr & DIG_PACK)) { // PACK オプションなし
		cur_x += space_count * width;
	}
	for (i=0; num_str[i] != 0; i++) {
		DSurfaceMove(surface_orig, src_pos[num_str[i]-'0'], surface, Rect(cur_x, 0));
		cur_x += width;
	}
	
	/* picture に設定 */
	picture->SetSurface(surface, 0, 0);
	picture->SetSurfaceRect(Rect(0,0,width*total_count,height));
	picture->SetSurfaceFreeFlag();

	pic_parent->Root().DeleteSurface(surface_orig);
}

void GrpObj::CreateGan(Event::Container& event, int event_number) {
	if (picture == NULL) {
		fprintf(stderr,"GrpObj::CreateGan() is called before Create()\n");
		return;
	}
	if (anm != NULL) {
		anm->Abort();
		delete anm;
		anm = NULL;
	}
	if (gan_name.empty()) return;
	/* アニーメション情報 (.GAN ファイル)を求める */
	string path(gan_name);
	path += ".gan";
	ARCINFO* info = FileSearcher::GetInstance()->Find(FileSearcher::GAN, path.c_str(), "gan");
	if (info == NULL) {
		fprintf(stderr,"GrpObj::CreateGan: Cannot Find 'GAN' file %s\n", path.c_str());
		return;
	}
	const char* data = info->Read();
	if (read_little_endian_int(data) != 10000 || read_little_endian_int(data+4) != 10000) {
		fprintf(stderr,"GrpObj::CreateGan: Invalid'GAN' file %s\n", path.c_str());
		delete info;
		return;
	}

	picture->SetSurfaceAttribute(PicBase::BLIT_SATURATE);
	attr = Attribute(attr | UPDATE_POS | SATURATE);

	const char* buf = data + 16;
	buf += strlen(buf) + 1; // 画像ファイル名が入っている
	buf += 4; // 定数 20000
	int pics = read_little_endian_int(buf); buf += 4; // 複数のアニメーション情報が入っている場合、情報数 
	// 以下、pics 回繰り返し
	// アニメーションを行う実体を作成
	AnmAlphaMove* wid = new AnmAlphaMove(event, picture);

	if (event_number && event_number < pics) { // 複数のアニメーション情報がある場合、先の情報を読み飛ばす */
		int i; for (i=0; i<event_number; i++) {
			buf += 4; // 定数 30000
			int ptns = read_little_endian_int(buf); buf += 4;
			buf += ptns*52;
		}
	}
	buf += 4; // 定数 30000
	int ptns = read_little_endian_int(buf); buf += 4;
	int total_time = 0;
	int i;
	for (i=0; i<ptns; i++) {
		int p = read_little_endian_int(buf+i*52+0*8+4);
		int x = read_little_endian_int(buf+i*52+1*8+4);
		int y = read_little_endian_int(buf+i*52+2*8+4);
		int t = read_little_endian_int(buf+i*52+3*8+4);
		int a = read_little_endian_int(buf+i*52+4*8+4);
		x += PosX();
		y += PosY();
		if (p == -1) { a = 0; p = 0; } // p == -1 ならなにも表示しない
		if (p >= src_pos.size()) {
			fprintf(stderr,"Reading GAN file %s (G00 %s) : not enough pictures in .G00 file\n", path.c_str(), name.c_str());
			a = 0; p = 0;
		}
		total_time += t;
		wid->ptns.push_back(AnmAlphaMove::Ptn(Rect(x,y), src_pos[p], a, total_time));
	}
	wid->SetPtn(); // パターン登録終了
	attr = Attribute(attr | ANM_PLAYSTART);
	anm = wid;
}

void GrpObj::CreateGanSpecial(Event::Container& event, int event_number, int time) {
	if (picture == NULL) {
		fprintf(stderr,"GrpObj::CreateGan() is called before Create()\n");
		return;
	}
	if (anm != NULL) {
		anm->Abort();
		delete anm;
		anm = NULL;
	}

	// アニメーションを行う実体を作成
	AnmAlphaMove* wid = new AnmAlphaMove(event, picture);

	int i;
	switch(event_number) {
		case 0: // pattern を 0 から最後まで変化させる
			for (i=0; i<src_pos.size(); i++) {
				wid->ptns.push_back(AnmAlphaMove::Ptn(Rect(PosX(), PosY()), src_pos[i], 255, time*i));
			}
			wid->SetPtn(); // パターン登録終了
			anm = wid;
			attr = Attribute(attr | ANM_PLAYSTART);
			break;
		default:
			break;
	}
}

void GrpObj::SetZoomRotate(int new_zoom, int new_rotate) {
	if (zoom == new_zoom && rotate == new_rotate) return;
	if ( zoom == -1 || new_zoom == -1) {
		attr = Attribute(attr | UPDATE_POS); // centering する
	}
	zoom = new_zoom;
	if (new_rotate != -1) rotate = new_rotate;
	if (zoom < 0) zoom = 256;
	if (rotate < 0) rotate = 0;
	else if (rotate > 360) rotate %= 360;

	attr = Attribute(attr | UPDATE_PICTURE);
}
/******************************************************************
**
**	class ScnGrp*
*/
/* Princess Bride: 背景画の一部のみ移動、の実装 */
struct ScnGrpMove : public WidAnmTime {
	Surface* dest;
	Surface* src;
	PicRoot& root;
	Rect dest_r, from, to;
	ScnGrpMove(Event::Container& container, PicBase* _pic, PicRoot& root, Surface* dest, const Rect& _dest_r, Surface* src, const Rect& from, const Rect& to, int total_time);
	void Exec(int count);
};
ScnGrpMove::ScnGrpMove(Event::Container& container, PicBase* _pic, PicRoot& _root, Surface* _dest, const Rect& _dest_r, Surface* _src, const Rect& _from, const Rect& _to, int total_time) :
	WidAnmTime(container, _pic, total_time),
	dest(_dest), src(_src), root(_root),dest_r(_dest_r), from(_from), to(_to) {
	int dx = to.lx - from.lx;
	int dy = to.ty - from.ty;
	if (dx < 0) dx = -dx;
	if (dy < 0) dy = -dy;
	if (dx < dy) dx = dy;
	if (dx == 0) dx = 1;
	SetAllCount(dx);
}

void ScnGrpMove::Exec(int count) {
	Rect r(0,0,dest_r.width(),dest_r.height());
	int dx = to.lx - from.lx;
	int dy = to.ty - from.ty;
	int x = dx*count/all_count + from.lx;
	int y = dy*count/all_count + from.ty;
	r.rmove(x, y);
	root.BlitSurface(src, r, dest, dest_r);
	iterator it;
	for (it=pic.begin(); it!=pic.end(); it++)
		(*it)->SetSurface(dest, 0, 0);
}

/* Princess Bride: カードがおちるアニメーション */

struct ScnGrpAnmAtom {
	string name;
	int time;
	ScnGrpAnmAtom(const char* _n, int _t) : name(_n), time(_t) {}
};

struct ScnGrpAnm : public WidAnmTime, vector<ScnGrpAnmAtom> {
	GrpImpl& owner;
	ScnGrpAnm(Event::Container& container, PicBase* _pic, GrpImpl& _owner) :
		WidAnmTime(container, _pic, 0), owner(_owner) {
	}
	void CalcTotal(void);
	void Exec(int count);
};

void ScnGrpAnm::CalcTotal(void) {
	/* total time を計算 */
	if (empty()) return;
	int tm = 0;
	vector<ScnGrpAnmAtom>::iterator it;
	for (it=begin(); it != end(); it++) tm += it->time;
	total_time = tm;
	SetAllCount(tm);
}

void ScnGrpAnm::Exec(int count) {
	int tm = 0; vector<ScnGrpAnmAtom>::iterator it;
	for (it=begin(); it != end(); it++) {
		tm += it->time;
		if (count < tm) break;
	}
	if (it == end()) it--;
	owner.LoadSurface(it->name.c_str(), 0);
}


/*****************************************************
*
*  GrpImpl(implementation) : 定義
*
*/

#include "music2/music.h"

GrpImpl::GrpImpl(Event::Container& _event, PicContainer& _parent, const Flags& f, set<int>& _cgm_data):
	event(_event),
	flags(f), 
	parent(_parent),
	status(NORMAL),
	skip_mode(SKIP_NO),
	cgm_data(_cgm_data),
	grpobj(this),
	bs_obj(this)
{
	int i;
	for (i=0; i<MAXPDT; i++) {
		ssurface[i] = 0;
		dsurface[i] = 0;
	}

	music = MuSys::GetInstance();
	config = AyuSysConfig::GetInstance();

	screen = parent.create_leaf(Rect(0, 0, parent.Width(), parent.Height()), 0);
	screen_front = parent.create_leaf(Rect(0, 0, parent.Width(), parent.Height()), 0);
	surface = parent.Root().NewSurface(parent.Width(), parent.Height(), NO_MASK);
	surface_update = parent.Root().NewSurface(parent.Width(), parent.Height(), NO_MASK);
	DSurfaceFill(surface, Rect(*surface), 0, 0, 0);
	DSurfaceFill(surface_update, Rect(*surface), 0, 0, 0);
	screen->SetSurface(surface, 0, 0);
	screen->show();
	screen_front->hide();
	screen_front->ZMove(screen);

	LoadCgm();

	RegisterCommand(1, 30, 0, "stackClear", (CmdImpl) &GrpImpl::impl_stackClear);
	RegisterCommand(1, 33, 70, "grpBuffer", (CmdImpl) &GrpImpl::impl_grpBuffer);
	RegisterCommand(1, 33, 73, "grpOpenBG", (CmdImpl) &GrpImpl::impl_grpOpen);
	RegisterCommand(1, 33, 75, "grpMulti", (CmdImpl) &GrpImpl::impl_grpMulti); //FIXME: or not...
	RegisterCommand(1, 33, 76, "grpOpen", (CmdImpl) &GrpImpl::impl_grpOpen);
	RegisterCommand(1, 33, 32, "shake", (CmdImpl) &GrpImpl::impl_shake);
	RegisterCommand(1, 33, 100, "grpCopy", (CmdImpl) &GrpImpl::impl_grpCopy);
	RegisterCommand(1, 33, 1201, "recFill", (CmdImpl) &GrpImpl::impl_recFill);
	RegisterCommand(1, 33, 1100, "recCopy", (CmdImpl) &GrpImpl::impl_recCopy);
	RegisterCommand(1, 33, 1600, "recAdd", (CmdImpl) &GrpImpl::impl_recAdd);
	RegisterCommand(1, 33, 406, "grpPan", (CmdImpl) &GrpImpl::impl_grpPan);

	RegisterCommand(1, 34, 3120, "snmBgScroll", (CmdImpl) &GrpImpl::impl_snmBgScroll);
	RegisterCommand(1, 34, 3100, "snmBgPlay", (CmdImpl) &GrpImpl::impl_snmPlay);
	RegisterCommand(1, 34, 2100, "snmPlay", (CmdImpl) &GrpImpl::impl_snmPlay);
	RegisterCommand(1, 34, 2101, "snmPlayEx", (CmdImpl) &GrpImpl::impl_snmPlay);

	RegisterCommand(1, 4, 1500, "cgGetTotal", (CmdImpl) &GrpImpl::impl_cgGet);
	RegisterCommand(1, 4, 1501, "cgGetViewed", (CmdImpl) &GrpImpl::impl_cgGet);
	RegisterCommand(1, 4, 1502, "cgGetViewedPcnt", (CmdImpl) &GrpImpl::impl_cgGet);
	RegisterCommand(1, 4, 1503, "cgGetFlag", (CmdImpl) &GrpImpl::impl_cgStatus);
	RegisterCommand(1, 4, 1504, "cgStatus", (CmdImpl) &GrpImpl::impl_cgStatus);

	RegisterCommand(1, 4, 0x6a4, "CreateInput", NULL);
	RegisterCommand(1, 4, 0x6ae, "SetInput", NULL);

	RegisterCommand(1, 61, 10, "objClear", (CmdImpl) &GrpImpl::impl_objClear);
	RegisterCommand(1, 61, 11, "objDelete", (CmdImpl) &GrpImpl::impl_objClear);

	RegisterCommand(1, 71, 1000, "createObjG00", (CmdImpl) &GrpImpl::impl_createObj);
	RegisterCommand(1, 71, 1003, "createObjGAN", (CmdImpl) &GrpImpl::impl_createObj);
	RegisterCommand(1, 71, 1100, "createObjRect", (CmdImpl) &GrpImpl::impl_createObj);
	RegisterCommand(1, 71, 1200, "createObjText", (CmdImpl) &GrpImpl::impl_createObj);
	RegisterCommand(1, 71, 1300, "createObjWeaver", (CmdImpl) &GrpImpl::impl_createObj);
	RegisterCommand(1, 71, 1400, "createObjDigit", (CmdImpl) &GrpImpl::impl_createObj);

	//I suppose it's the same thing as createObj*, but I didn't see it in action. For now, mark it unhandled.
	RegisterCommand(1, 72, 1000, "createBgObjG00", (CmdImpl) &GrpImpl::impl_createObj);
	RegisterCommand(1, 72, 1003, "createBgObjGAN", (CmdImpl) &GrpImpl::impl_createObj);
	RegisterCommand(1, 72, 1100, "createBgObjRect", (CmdImpl) &GrpImpl::impl_createObj);
	RegisterCommand(1, 72, 1200, "createBgObjText", (CmdImpl) &GrpImpl::impl_createObj);
	RegisterCommand(1, 72, 1300, "createBgObjWeaver", (CmdImpl) &GrpImpl::impl_createObj);
	RegisterCommand(1, 72, 1400, "createBgObjDigit", (CmdImpl) &GrpImpl::impl_createObj);

	RegisterCommand(1, 73, 0, "ganStop?", NULL); //That's what xclannad says, but I'm not sure...
	RegisterCommand(1, 73, 1000, "ganStop", (CmdImpl) &GrpImpl::impl_gan); //That's what rldev says
	RegisterCommand(1, 73, 3, "ganIsPlaying", (CmdImpl) &GrpImpl::impl_gan);
	RegisterCommand(1, 73, 2003, "objPlay", (CmdImpl) &GrpImpl::impl_gan);
	RegisterCommand(1, 73, 1001, "ganLoop", (CmdImpl) &GrpImpl::impl_gan);
	RegisterCommand(1, 73, 1003, "ganPlay", (CmdImpl) &GrpImpl::impl_gan);
	RegisterCommand(1, 73, 1005, "ganPlayOnce", (CmdImpl) &GrpImpl::impl_gan);
	RegisterCommand(1, 73, 3001, "ganLoop2", (CmdImpl) &GrpImpl::impl_gan);
	RegisterCommand(1, 73, 3003, "ganPlay2", (CmdImpl) &GrpImpl::impl_gan);
	RegisterCommand(1, 73, 3005, "ganPlayOnce2", (CmdImpl) &GrpImpl::impl_gan);

	RegisterCommand(1, 81, 1000, "objMove", (CmdImpl) &GrpImpl::impl_objSetPos);
	RegisterCommand(1, 82, 1000, "objBgMove", (CmdImpl) &GrpImpl::impl_objSetPos);
	RegisterCommand(1, 81, 1001, "objLeft", (CmdImpl) &GrpImpl::impl_objSetPos);
	RegisterCommand(1, 82, 1001, "objBgLeft", (CmdImpl) &GrpImpl::impl_objSetPos);
	RegisterCommand(1, 81, 1002, "objTop", (CmdImpl) &GrpImpl::impl_objSetPos);
	RegisterCommand(1, 82, 1002, "objBgTop", (CmdImpl) &GrpImpl::impl_objSetPos);

	RegisterCommand(1, 81, 1003, "objAlpha", (CmdImpl) &GrpImpl::impl_objAlpha);
	RegisterCommand(1, 82, 1003, "objBgAlpha", (CmdImpl) &GrpImpl::impl_objAlpha);
	RegisterCommand(1, 81, 1004, "objShow", (CmdImpl) &GrpImpl::impl_objShow);
	RegisterCommand(1, 82, 1004, "objBgShow", (CmdImpl) &GrpImpl::impl_objShow);

	RegisterCommand(1, 81, 1005, "objDispArea", NULL);
	RegisterCommand(1, 82, 1005, "objBgDispArea", NULL);
	RegisterCommand(1, 81, 1006, "objAdjust", (CmdImpl) &GrpImpl::impl_objSetPos);
	RegisterCommand(1, 82, 1006, "objBgAdjust", NULL); //FIXME: (CmdImpl) &GrpImpl::impl_objSetPos);
	RegisterCommand(1, 81, 1007, "objAdjustX", NULL);
	RegisterCommand(1, 82, 1007, "objBgAdjustX", NULL);
	RegisterCommand(1, 81, 1008, "objAdjustY", NULL);
	RegisterCommand(1, 82, 1008, "objBgAdjustY", NULL);
	RegisterCommand(1, 81, 2006, "objAdjust2?", NULL); //FIXME: (CmdImpl) &GrpImpl::impl_objSetPos); I don't know if it is usefull or properly implemented
	RegisterCommand(1, 82, 2006, "objBgAdjust2?", NULL); //FIXME: (CmdImpl) &GrpImpl::impl_objSetPos); See above
	RegisterCommand(1, 81, 1016, "objColour", NULL); //FIXME: (CmdImpl) &GrpImpl::impl_objColour);
	RegisterCommand(1, 82, 1016, "objBgColour", NULL); //FIXME: (CmdImpl) &GrpImpl::impl_objColour);
	RegisterCommand(1, 81, 1017, "objColR", NULL);
	RegisterCommand(1, 82, 1017, "objBgColR", NULL);
	RegisterCommand(1, 81, 1018, "objColG", NULL);
	RegisterCommand(1, 82, 1018, "objBgColG", NULL);
	RegisterCommand(1, 81, 1019, "objColB", NULL);
	RegisterCommand(1, 82, 1019, "objBgColB", NULL);
	RegisterCommand(1, 81, 1020, "objColLevel", NULL);
	RegisterCommand(1, 82, 1020, "objBgColLevel", NULL);
	RegisterCommand(1, 81, 1021, "objComposite", (CmdImpl) &GrpImpl::impl_objComposite); //FIXME: May be broken
	RegisterCommand(1, 82, 1021, "objBgComposite", (CmdImpl) &GrpImpl::impl_objComposite);
	RegisterCommand(1, 81, 1024, "objSetText", (CmdImpl) &GrpImpl::impl_objSetText);
	RegisterCommand(1, 82, 1024, "objBgSetText", (CmdImpl) &GrpImpl::impl_objSetText);
	RegisterCommand(1, 81, 1025, "objTextOpts", (CmdImpl) &GrpImpl::impl_objTextOpts); //FIXME: Incomplete
	RegisterCommand(1, 82, 1025, "objBgTextOpts", (CmdImpl) &GrpImpl::impl_objTextOpts);
	RegisterCommand(1, 81, 1032, "objOrder", (CmdImpl) &GrpImpl::impl_objOrder);
	RegisterCommand(1, 82, 1032, "objBgOrder", (CmdImpl) &GrpImpl::impl_objOrder);
	RegisterCommand(1, 81, 1034, "objDispRect", (CmdImpl) &GrpImpl::impl_objDispArea);
	RegisterCommand(1, 82, 1034, "objBgDispRect", (CmdImpl) &GrpImpl::impl_objDispArea);
	RegisterCommand(1, 81, 1037, "objSetDigits", (CmdImpl) &GrpImpl::impl_objSetDigits);
	RegisterCommand(1, 82, 1037, "objBgSetDigits", (CmdImpl) &GrpImpl::impl_objSetDigits);
	RegisterCommand(1, 81, 1038, "objNumOpts", (CmdImpl) &GrpImpl::impl_objNumOpts);
	RegisterCommand(1, 82, 1038, "objBgNumOpts", (CmdImpl) &GrpImpl::impl_objNumOpts);
	RegisterCommand(1, 81, 1039, "objPattNo", (CmdImpl) &GrpImpl::impl_objPattNo);
	RegisterCommand(1, 82, 1039, "objBgPattNo", (CmdImpl) &GrpImpl::impl_objPattNo);
	RegisterCommand(1, 81, 1046, "objScale", (CmdImpl) &GrpImpl::impl_objScale); //FIXME: Broken behaviour
	RegisterCommand(1, 82, 1046, "objBgScale", (CmdImpl) &GrpImpl::impl_objScale);
	RegisterCommand(1, 81, 1047, "objWidth", NULL);
	RegisterCommand(1, 82, 1047, "objBgWidth", NULL);
	RegisterCommand(1, 81, 1049, "objRotate", (CmdImpl) &GrpImpl::impl_objRotate);
	RegisterCommand(1, 82, 1049, "objBgRotate", (CmdImpl) &GrpImpl::impl_objRotate);

	RegisterCommand(1, 84, 1000, "objGetPos", (CmdImpl) &GrpImpl::impl_objPosDims);
	RegisterCommand(1, 84, 1100, "objGetDims", (CmdImpl) &GrpImpl::impl_objPosDims);

	RegisterCommand(1, 31, 0, "refresh", (CmdImpl) &GrpImpl::impl_refresh);

	RegisterCommand(1, 20, 0, "bgmLoop", (CmdImpl) &GrpImpl::impl_bgmLoop);
	RegisterCommand(1, 20, 1, "bgmPlayEx", (CmdImpl) &GrpImpl::impl_bgmLoop); //FIXME: wait
	RegisterCommand(1, 20, 2, "bgmPlay", (CmdImpl) &GrpImpl::impl_bgmLoop);
	RegisterCommand(1, 20, 5, "bgmStop", (CmdImpl) &GrpImpl::impl_bgmStop);
	RegisterCommand(1, 20, 105, "bgmFadeOut", (CmdImpl) &GrpImpl::impl_bgmStop);

	RegisterCommand(1, 21, 0, "wavPlay", (CmdImpl) &GrpImpl::impl_playWav);
	RegisterCommand(1, 21, 1, "wavPlayEx", (CmdImpl) &GrpImpl::impl_playWav);
	RegisterCommand(1, 21, 2, "wavLoop", (CmdImpl) &GrpImpl::impl_playWav);
	RegisterCommand(1, 21, 3, "wavWait", NULL);
	RegisterCommand(1, 21, 4, "wavPlaying", NULL);
	RegisterCommand(1, 21, 5, "wavStop", (CmdImpl) &GrpImpl::impl_stopWav);
	RegisterCommand(1, 21, 105, "wavFadeout", (CmdImpl) &GrpImpl::impl_stopWav);

	RegisterCommand(1, 22, 0, "sePlay", (CmdImpl) &GrpImpl::impl_playSE);

	RegisterCommand(1, 4, 2230, "SetBgmVolMod", (CmdImpl) &GrpImpl::impl_SetVolMod);
	RegisterCommand(1, 4, 2231, "SetKoeVolMod", (CmdImpl) &GrpImpl::impl_SetVolMod);
	RegisterCommand(1, 4, 2232, "SetPCMVolMod", (CmdImpl) &GrpImpl::impl_SetVolMod);
	RegisterCommand(1, 4, 2233, "SetSeVolMod", (CmdImpl) &GrpImpl::impl_SetVolMod);
	RegisterCommand(1, 4, 2330, "BgmVolMod", (CmdImpl) &GrpImpl::impl_GetVolMod);
	RegisterCommand(1, 4, 2331, "KoeVolMod", (CmdImpl) &GrpImpl::impl_GetVolMod);
	RegisterCommand(1, 4, 2332, "PCMVolMod", (CmdImpl) &GrpImpl::impl_GetVolMod);
	RegisterCommand(1, 4, 2333, "SeVolMod", (CmdImpl) &GrpImpl::impl_GetVolMod);

	RegisterCommand(1, 23, 0, "koePlay", (CmdImpl) &GrpImpl::impl_koePlay);
	RegisterCommand(1, 23, 1, "koePlayEx", (CmdImpl) &GrpImpl::impl_koePlay); //FIXME
	RegisterCommand(1, 23, 7, "koePlayExC", (CmdImpl) &GrpImpl::impl_koePlay); //FIXME
	RegisterCommand(1, 23, 8, "koeDoPlay", (CmdImpl) &GrpImpl::impl_koePlay); //FIXME
	RegisterCommand(1, 23, 9, "koeDoPlayEx", (CmdImpl) &GrpImpl::impl_koePlay); //FIXME
	RegisterCommand(1, 23, 10, "koeDoPlayExC", (CmdImpl) &GrpImpl::impl_koePlay); //FIXME

	RegisterCommand(1, 26, 1, "movPlayEx", (CmdImpl) &GrpImpl::impl_movPlay);
	RegisterCommand(1, 26, 20, "movPlayExC", (CmdImpl) &GrpImpl::impl_movPlay);

	RegisterCommand(1, 61, 14, "objSwap?", NULL);
	RegisterCommand(1, 62, 14, "objSwap?", NULL);

	anm1 = NULL;
	anm2 = NULL;
}

GrpImpl::~GrpImpl() {

	map<int,GrpObj>::iterator it;
	for (it=grpobj.begin(); it!=grpobj.end(); it++) {
		PicBase* p = it->second.DeletePic();
		delete p;
	}

	delete screen;
	delete screen_front;
	parent.Root().DeleteSurface(surface);
	parent.Root().DeleteSurface(surface_update);
	int i;
	for (i=0; i<MAXPDT; i++) {
		if (ssurface[i]) parent.Root().DeleteSurface(ssurface[i]);
		if (dsurface[i]) parent.Root().DeleteSurface(dsurface[i]);
	}
}

Surface* GrpImpl::Dsurface(int pdt) {
	if (pdt == 0) return surface;
	if (dsurface[pdt] == 0) { // とりあえず画面の大きさということにする
		if (pdt == WORKPDT)
			dsurface[pdt] = parent.Root().NewSurface(parent.Width(), parent.Height(), ALPHA_MASK);
		else
			dsurface[pdt] = parent.Root().NewSurface(parent.Width(), parent.Height(), NO_MASK);
	}
	if (ssurface[pdt]) { // ssurface が存在すれば、dsurface にコピーして返す
		DSurfaceMove(ssurface[pdt], Rect(*ssurface[pdt]), dsurface[pdt], Rect(0,0));
		parent.Root().DeleteSurface(ssurface[pdt]);
		ssurface[pdt] = 0;
	}
	return dsurface[pdt];
}

#include <SDL.h>
Surface* GrpImpl::Ssurface(int pdt) {
	if (pdt == 0) return surface;
	if (ssurface[pdt]) {
		return ssurface[pdt];
	}
	return Dsurface(pdt);
}

void GrpImpl::LoadSurface(const char* str, int pdt) {
	string s = str;
	if (cgm_info.find(s) != cgm_info.end()) {
		cgm_data.insert(cgm_info[s]);
	}
	Surface* bg = parent.Root().NewSurface(s.c_str());
	if (bg == NULL) {
		s += ".g00";
		bg = parent.Root().NewSurface(s.c_str());
	}
	if (bg != NULL) {
		if (ssurface[pdt]) parent.Root().DeleteSurface(ssurface[pdt]);
		ssurface[pdt] = bg;
		if (pdt == 0) {
			/* とりあえず Princess Bride のアニメーション効果専用 */
			Rect r(*ssurface[0]);
			Rect dr(*surface);
			int x = (dr.width()-r.width())/2;
			int y = (dr.height()-r.height())/2;
			DSurfaceMove(ssurface[0], r, surface, Rect(x,y));
			parent.Root().DeleteSurface(ssurface[0]);
			ssurface[0] = NULL;
			screen->SetSurface(surface, 0, 0);
		}
	} else {
		if (str[0] != 0)
			fprintf(stderr,"Cannot find surface %d <- '%s'\n",pdt,str);
	}
}

void GrpImpl::InitSel(void) {
	int i;
	int args[16];
	char key[10];
	for (i=0; i<999; i++) {
		sprintf(key, "#SEL.%03d",i);
		if (config->GetParam(key, 15, &args[0], &args[1],
			&args[2], &args[3], &args[4], &args[5], &args[6], &args[7],
			&args[8], &args[9], &args[10], &args[11], &args[12], &args[13],
			&args[14])) {

			sprintf(key, "#SELR.%03d", i);
			if (config->GetParam(key, 16, &args[0], &args[1],
				&args[2], &args[3], &args[4], &args[5], &args[6], &args[7],
				&args[8], &args[9], &args[10], &args[11], &args[12], &args[13],
				&args[14], &args[15]))  continue;
		}
		SEL& s = anmtype[i];
		s.from = Rect(args[0], args[1], args[2]+1, args[3]+1);
		s.to = Rect(args[4], args[5]);
		s.time = args[6];
		s.sel_no = args[7];
		int j;
		for (j=0; j<8; j++) s.args[j] = args[8+j];
	}
}

void GrpImpl::SetSkipMode(SkipMode _mode) {
	if ( (skip_mode & SKIP_IN_MENU) && (_mode & SKIP_IN_MENU) == 0) {
		RefreshObj();
	} else if ( (skip_mode & SKIP_IN_MENU) == 0 && (_mode & SKIP_IN_MENU) ) {
	}
	skip_mode = _mode;
}

void GrpImpl::SetObjChanged(int num) {
	changed_obj.insert(num);
}

void GrpImpl::RefreshObj(void) {
	if (!deleted_pic.empty()) {
		vector<PicBase*>::iterator it;
		for (it=deleted_pic.begin(); it!=deleted_pic.end(); it++) {
			if (*it) delete *it;
		}
		deleted_pic.clear();
	}
	if (!changed_obj.empty()) {
		set<int>::iterator it;
		for (it=changed_obj.begin(); it != changed_obj.end(); it++) {
			if (grpobj.find(*it) == grpobj.end()) continue;
			GrpObj& obj = grpobj[*it];
			if (obj.picture == NULL) continue;
			if (obj.alpha == 0 || (obj.attr & GrpObj::HIDDEN)) {
				if (obj.attr & GrpObj::ANM_PLAYING) {
					obj.attr = GrpObj::Attribute(obj.attr & ~(GrpObj::ANM_PLAYING));
					if (obj.anm) obj.anm->Abort();
				}
				obj.picture->hide();
			} else {
				obj.Update();
				obj.picture->show();
			}
		}
		changed_obj.clear();
	}
	if (reserved_load_surface0.length() != 0) {
		LoadSurface(reserved_load_surface0.c_str(), 0);
		reserved_load_surface0 = "";
	}
	screen->ReBlit();
}


#include <SDL.h>
void GrpImpl::StartAnm(int type) {
	SEL sel;

	if (anmtype.find(type) == anmtype.end()) {
		if (anmtype.find(0) == anmtype.end()) {
			sel.sel_no = 1;
			sel.from = Rect(*surface);
			sel.to = Rect(0,0);
			sel.time = 0;
		} else {
			sel = anmtype[0];
		}
	} else {
		sel = anmtype[type];
	}
	if (anm1 != NULL) {
		fprintf(stderr,"Warning: StartAnm() called before anm1 finished\n");
		anm1->Abort();
		delete anm1;
		anm1 = NULL;
	}
	map<int,GrpObj>::iterator it;
	// 現在表示中のobjectを消去
	deleted_pic.push_back(screen);
	for (it=grpobj.begin(); it!=grpobj.end(); it++) {
		if (! (it->second.attr & GrpObj::WIPEON)) { // 画像切り替え時に object 削除
			deleted_pic.push_back(it->second.DeletePic());
		} else {
			GrpObj& new_obj = bs_obj[it->first];
			if (new_obj.name.empty()) { // 新しい object が存在しなければ内容を引き継ぐ
				new_obj = it->second;
				it->second.DeletePic();
			} else {
				new_obj.attr = GrpObj::Attribute(new_obj.attr | GrpObj::WIPEON);
				deleted_pic.push_back(it->second.DeletePic());
			}
		}
	}
	grpobj.clear(); // 全オブジェクト削除

	// 全画像オブジェクトの前にscreen 移動
	// 新しい screen_front を作成しておく
	screen = screen_front;
	screen->hide();
	screen->SetSurface(surface_update, 0, 0);
	parent.Root().BlitSurface(Dsurface(1), Rect(*surface_update), surface_update, Rect(0,0));

	screen_front = parent.create_leaf(Rect(0, 0, parent.Width(), parent.Height()), 0);
	screen_front->hide();
	screen_front->ZMove(screen);
	
	// 新しい object へ更新、surface_update へ新しい object を表示
	// (object 作成時は picture は hide されている)
	for (it=bs_obj.begin(); it!=bs_obj.end(); it++) {
		grpobj[it->first] = it->second;
		it->second.DeletePic();
		CreateObj(it->first);
		GrpObj& g = grpobj[it->first];
		if (g.picture) {
			g.Update();
			if (g.alpha == 0 || (g.attr & GrpObj::HIDDEN)) ;
			else g.picture->SimpleBlit(surface_update);
			g.picture->hide();
		}
	}
	bs_obj.clear();
	// 画像効果開始
	switch(sel.sel_no) {
		default:
		case 0: case 50: // 0 と 50 の違いが良くわからない
			if (skip_mode & SKIP_GRP_NOEFFEC)
				anm1 = new WidAnmAlpha(event, screen, ALPHA_MAX, ALPHA_MAX, 0);
			else if (skip_mode & SKIP_GRP_FAST)
				anm1 = new WidAnmAlpha(event, screen, 0, ALPHA_MAX, sel.time/4);
			else
				anm1 = new WidAnmAlpha(event, screen, 0, ALPHA_MAX, sel.time);
			break;
	}
	if (anm1) anm1->Play();
	if (skip_mode & SKIP_GRP_NOEFFEC) AbortAnm();
}

void GrpImpl::StartShake(int total, const int* pattern) {
	if (anm2) {
		fprintf(stderr,"Warning: StartShake() called before another animation finished\n");
		anm2->Abort();
		delete anm2;
		anm2 = NULL;
	}
	if (skip_mode & SKIP_GRP_NOEFFEC) return;
	AnmAlphaMove* new_anm = new AnmAlphaMove(event, &parent); // shake screen では元画面の座標を揺らす
	int i;
	int tm = 0;
	for (i=0; i<total; i+=3) {
		int x = pattern[i];
		int y = pattern[i+1];
		new_anm->ptns.push_back(AnmAlphaMove::Ptn(Rect(x,y), Rect(0,0), 255, tm));
		tm += pattern[i+2];
	}
	new_anm->ptns.push_back(AnmAlphaMove::Ptn(Rect(0,0), Rect(0,0), 255, tm));
	new_anm->SetPtn(); // パターン登録終了
	new_anm->Play();
	anm2 = new_anm;
}

void GrpImpl::AbortAnm(void) {
	if (anm1 == NULL) return;
	anm1->Abort();
	delete anm1;
	anm1 = NULL;
	/* 画像効果終了 */
	/* 古い画面への画像効果があれば消去 */
	if (anm2 && anm2->pic[0] != screen) {
		anm2->Abort();
		delete anm2;
		anm2 = NULL;
	}
	/* pdt1 -> pdt0 へコピー */
	DSurfaceMove(dsurface[1], Rect(*dsurface[1]), surface, Rect(0,0));
	screen->SetSurface(surface, 0, 0);
	// 画像効果開始時に存在したobjectを消去
	// 新しい object 表示
	RefreshObj();
	return;
}

void GrpImpl::LoadSurface(const char* str) {
	if (anm1 != NULL) AbortAnm(); // 前の描画が終わってなければ強制終了
	LoadSurface(str, 1);
	bg_name = str;
}

void GrpImpl::LoadSurface(void) {
	if (anm1 != NULL) AbortAnm(); // 前の描画が終わってなければ強制終了
	LoadSurface(bg_name.c_str(), 1);
}

void GrpImpl::AddSurface(const char* str) {
	if (anm1 != NULL) AbortAnm(); // 前の描画が終わってなければ強制終了
	LoadSurface(bg_name.c_str());

	string s = str;
	Surface* front = parent.Root().NewSurface(s.c_str());
	if (front == NULL) {
		s += ".g00";
		front = parent.Root().NewSurface(s.c_str());
	}
	if (front != NULL) {
		parent.Root().BlitSurface(front, Rect(*front), Dsurface(1), Rect(0,0));
		parent.Root().DeleteSurface(front);
	} else {
		fprintf(stderr,"Cannot find surface %s\n",str);
	}
}

void GrpImpl::CreateObj(int index) {
	std::map<int, GrpObj>::iterator cur = grpobj.find(index);
	if (cur == grpobj.end()) return;
	GrpObj& g = grpobj[index];
	g.CreateSurface(&parent);
	g.order = index;
	if (g.picture == NULL) return; // エラー：surface が存在しない
	g.picture->hide();
	SetObjChanged(index);
	ZMoveObj(index);
}

void GrpImpl::ZMoveObj(int index) {
	std::map<int, GrpObj>::iterator cur = grpobj.find(index);
	if (cur == grpobj.end()) return;
	GrpObj& g = grpobj[index];
	if (g.picture == NULL) return;
	// 自分より前に object があれば、その前に表示
	// そうでなければ screen の前に表示
	std::map<int, GrpObj>::iterator cur_backobj = grpobj.end();
	std::map<int, GrpObj>::iterator it;
	for (it = grpobj.begin(); it != grpobj.end(); it++) {
		if (it == cur) continue;
		if (it->second.picture == NULL) continue;
		if (it->second.order < g.order) {
			if (cur_backobj == grpobj.end()) {
				cur_backobj = it;
			} else if (cur_backobj->second.order < it->second.order) {
				cur_backobj = it;
			}
		}
	}
	if (cur_backobj == grpobj.end()) {
		g.picture->ZMove(screen);
	} else {
		g.picture->ZMove(cur_backobj->second.picture);
	}
}

void GrpImpl::SwapObj(int index1, int index2) {
	// デフォルト値から order が変更されていた場合のみ、order は保存される
	// まずは両方のobjectをswap
	if (grpobj.find(index1) == grpobj.end()) {
		if (grpobj.find(index2) == grpobj.end()) return; // どちらの object も存在しない
		grpobj[index1] = grpobj[index2];
		if (grpobj[index1].order == index2)
			grpobj[index1].order = index1;
		grpobj[index2].DeletePic();
		grpobj.erase(index2);
		ZMoveObj(index1);
		return;
	} else if (grpobj.find(index2) == grpobj.end()) { // index2 が存在しない場合
		grpobj[index2] = grpobj[index1];
		if (grpobj[index2].order == index1)
			grpobj[index2].order = index2;
		grpobj[index1].DeletePic();
		grpobj.erase(index1);
		ZMoveObj(index2);
		return;
	} else {
		GrpObj obj = grpobj[index1];
		grpobj[index1] = grpobj[index2];
		grpobj[index2].DeletePic();
		if (grpobj[index1].order == index2)
			grpobj[index1].order = index1;
		ZMoveObj(index1);
		grpobj[index2] = obj;
		if (grpobj[index2].order == index1)
			grpobj[index2].order = index2;
		ZMoveObj(index2);
		obj.DeletePic();
	}
}

bool GrpImpl::Pressed(int x, int y, void* pointer) { // マウスクリックでキャンセル
	GrpImpl* g = (GrpImpl*)pointer;
	if (g->status == WAIT_MOVIE)
		g->music->StopMovie();
	if (g->status == WAIT_ANM)
		g->AbortAnm();
	if (g->status == WAIT_SHAKE && g->anm2 != NULL) {
		g->anm2->Abort();
		delete g->anm2;
		g->anm2 = NULL;
	}
	return false; // event deleted
}

/* mode.cgm の decode 用 */
static unsigned char decode_char[256] = {
	0x8b, 0xe5, 0x5d, 0xc3, 0xa1, 0xe0, 0x30, 0x44, 
	0x00, 0x85, 0xc0, 0x74, 0x09, 0x5f, 0x5e, 0x33, 
	0xc0, 0x5b, 0x8b, 0xe5, 0x5d, 0xc3, 0x8b, 0x45, 
	0x0c, 0x85, 0xc0, 0x75, 0x14, 0x8b, 0x55, 0xec, 
	0x83, 0xc2, 0x20, 0x52, 0x6a, 0x00, 0xe8, 0xf5, 
	0x28, 0x01, 0x00, 0x83, 0xc4, 0x08, 0x89, 0x45, 
	0x0c, 0x8b, 0x45, 0xe4, 0x6a, 0x00, 0x6a, 0x00, 
	0x50, 0x53, 0xff, 0x15, 0x34, 0xb1, 0x43, 0x00, 
	0x8b, 0x45, 0x10, 0x85, 0xc0, 0x74, 0x05, 0x8b, 
	0x4d, 0xec, 0x89, 0x08, 0x8a, 0x45, 0xf0, 0x84, 
	0xc0, 0x75, 0x78, 0xa1, 0xe0, 0x30, 0x44, 0x00, 
	0x8b, 0x7d, 0xe8, 0x8b, 0x75, 0x0c, 0x85, 0xc0, 
	0x75, 0x44, 0x8b, 0x1d, 0xd0, 0xb0, 0x43, 0x00, 
	0x85, 0xff, 0x76, 0x37, 0x81, 0xff, 0x00, 0x00, 
	0x04, 0x00, 0x6a, 0x00, 0x76, 0x43, 0x8b, 0x45, 
	0xf8, 0x8d, 0x55, 0xfc, 0x52, 0x68, 0x00, 0x00, 
	0x04, 0x00, 0x56, 0x50, 0xff, 0x15, 0x2c, 0xb1, 
	0x43, 0x00, 0x6a, 0x05, 0xff, 0xd3, 0xa1, 0xe0, 
	0x30, 0x44, 0x00, 0x81, 0xef, 0x00, 0x00, 0x04, 
	0x00, 0x81, 0xc6, 0x00, 0x00, 0x04, 0x00, 0x85, 
	0xc0, 0x74, 0xc5, 0x8b, 0x5d, 0xf8, 0x53, 0xe8, 
	0xf4, 0xfb, 0xff, 0xff, 0x8b, 0x45, 0x0c, 0x83, 
	0xc4, 0x04, 0x5f, 0x5e, 0x5b, 0x8b, 0xe5, 0x5d, 
	0xc3, 0x8b, 0x55, 0xf8, 0x8d, 0x4d, 0xfc, 0x51, 
	0x57, 0x56, 0x52, 0xff, 0x15, 0x2c, 0xb1, 0x43, 
	0x00, 0xeb, 0xd8, 0x8b, 0x45, 0xe8, 0x83, 0xc0, 
	0x20, 0x50, 0x6a, 0x00, 0xe8, 0x47, 0x28, 0x01, 
	0x00, 0x8b, 0x7d, 0xe8, 0x89, 0x45, 0xf4, 0x8b, 
	0xf0, 0xa1, 0xe0, 0x30, 0x44, 0x00, 0x83, 0xc4, 
	0x08, 0x85, 0xc0, 0x75, 0x56, 0x8b, 0x1d, 0xd0, 
	0xb0, 0x43, 0x00, 0x85, 0xff, 0x76, 0x49, 0x81, 
	0xff, 0x00, 0x00, 0x04, 0x00, 0x6a, 0x00, 0x76
};

void GrpImpl::LoadCgm() {
	/* cgm ファイル読み込み */
	const char* fname = config->GetParaStr("#CGTABLE_FILE");
	if (fname == NULL) return;
	ARCINFO* info = FileSearcher::GetInstance()->Find(FileSearcher::ALL, fname, "");
	if (info == NULL) return;
	char* data = info->CopyRead();
	int sz = info->Size();
	delete info;

	
	if ( strncmp(data, "CGTABLE", 7) != 0) {
		delete[] data;
		return;
	}
	cgm_size = read_little_endian_int(data+0x10);

	int i, j;
	// xor 解除
	for (i=0; i < sz-0x20; i++) {
		data[i+0x20]^=decode_char[i&0xff];
	}
	// 展開
	int dest_size = cgm_size * 36;
	char* dest = new char[dest_size+1024];
	char* src = data + 0x28;
	char* dest_orig = dest;
	ARCINFO::Extract2k(dest,src,dest+dest_size,data+sz);
	dest = dest_orig;
	for (i=0; i<cgm_size; i++) {
		char* s = dest + i * 36;
		int n = read_little_endian_int(dest + i * 36 + 32);
		cgm_info[s] = n;
	}
	delete[] data;
	delete[] dest_orig;
}

/*****************************************************
*
*   GrpImpl :: Save, Load : セーブファイル処理
*
*/
void GrpImpl::Save(std::string& str) {
}

void GrpImpl::Load(const char* str) {
	status = NORMAL;
	if (anm1 != NULL) {
		AbortAnm();
	}
	if (anm2 != NULL) {
		anm2->Abort();
		delete anm2;
		anm2 = NULL;
	}
	map<int,GrpObj>::iterator it;
	for (it=grpobj.begin(); it!=grpobj.end(); it++) {
		PicBase* p = it->second.DeletePic();
		delete p;
	}
	grpobj.clear();
	
	bg_name = "";
	music->StopCDROM(100);
}

void GrpImpl::SaveSys(string& save) {
	char buf[1024];
	save = "\n[Graphics]\n";
	save += "CGM_CG=";

	set<int>::iterator it;
	for (it=cgm_data.begin(); it != cgm_data.end(); it++) {
		sprintf(buf,"%d,",*it);
		save += buf;
	}
	save += "\n";
}

void GrpImpl::LoadSys(const char* save) {
	cgm_data.clear();
	save = strstr(save, "\n[Graphics]\n");

	if (save) {
		save += strlen("\n[Graphics]\n");
		do {
			if (save[0] == '[') break; // next section
			if (strncmp(save, "CGM_CG=",7) == 0) {
				save += 7;
				while(isdigit(*save)) {
					int n = atoi(save);
					cgm_data.insert(n);
					save = strchr(save, ',');
					if (save) save++;
				}
			}
			save = strchr(save, '\n');
			if (save) save++;
		} while (save);
	}
	return;
}


/*****************************************************
*
*   GrpImpl :: Wait , Exec : コマンド実行部
*
*/
static vector<int> drawn_images;
static int draw_n = 0;
extern bool grpdump_req;
bool GrpImpl::Wait(unsigned int current_time, Cmd& cmd) {
	if (grpdump_req) {
		grpdump_req = 0;
		std::map<int,GrpObj>::iterator it;
		fprintf(stderr,"front %p(%d) / %p(%d)\n",screen,screen->IsHidden(),screen_front,screen_front->IsHidden());
		for (it=grpobj.begin(); it != grpobj.end(); it++) {
			GrpObj& obj = it->second;
			if (obj.picture) {
				if (!obj.name.empty()) {
					fprintf(stderr,"obj %06d(%p): name %10s  pos %d,%d alpha %d (%d/%d/%d)\n",
					it->first,obj.picture,obj.name.c_str(),
					obj.PosX(),obj.PosY(),obj.alpha,obj.attr&GrpObj::HIDDEN ? 1 : 0, 0, obj.picture->IsHidden());
				} else if (!obj.print_moji.empty()) {
					fprintf(stderr,"obj %06d(%p): name %10s  pos %d,%d alpha %d (%d/%d/%d)\n",
					it->first,obj.picture,obj.print_moji.c_str(),
					obj.PosX(),obj.PosY(),obj.alpha,obj.attr&GrpObj::HIDDEN ? 1 : 0, 0, obj.picture->IsHidden());
				} else {
					fprintf(stderr,"obj %06d(%p): name %10s  pos %d,%d alpha %d (%d/%d/%d)\n",
					it->first,obj.picture,"<EMPTY>",
					obj.PosX(),obj.PosY(),obj.alpha,obj.attr&GrpObj::HIDDEN ? 1 : 0, 0, obj.picture->IsHidden());
				}
			}
		}
		std::list<PicBase*>::iterator it2;
		for (it2=parent.children.begin(); it2!=parent.children.end();it2++) {
			fprintf(stderr,"%p(%d)\n",*it2,(*it2)->IsHidden());
		}
		RefreshObj();

	}
#if 0
	if (event.presscount(MOUSE_UP)) {
        	std::list<PicBase*>::iterator lit;
		draw_n++; int i=0;
		for (lit=parent.children.end(); lit!=parent.children.begin(); ) {
			lit--;
			(*lit)->hide();
			i++;
			if (i >= draw_n) break;
		}
		if (drawn_images.empty()) {
			map<int, GrpObj>::iterator it;
			for (it=grpobj.begin(); it!=grpobj.end(); it++) {
				if (it->second.picture) {
					drawn_images.push_back(it->first);
					PicBase* p = it->second.DeletePic();
					delete p;
				}
			}
		} else {
			vector<int>::iterator it;
			for (it=drawn_images.begin(); it!=drawn_images.end(); it++) {
				CreateObj(*it);
			}
			drawn_images.clear();
		}
	}
#endif
	if (status == WAIT_ANM) {
		if (anm1 != NULL) {
			if (!anm1->IsEnd()) return true;
			//FIXME: Handle animation loops
			AbortAnm();
		}
	} else if (status == WAIT_SHAKE) {
		if (anm2 != NULL) {
			if (!anm2->IsEnd()) return true;
			delete anm2;
			anm2 = NULL;
		}
		status = NORMAL;
	} else if (status == WAIT_SE) {
		if (music->IsStopSE()) status = NORMAL;
		return true;
	} else if (status == WAIT_MOVIE) {
		if (music->IsStopMovie()) {
			music->StopMovie();
			status = NORMAL;
			screen->ReBlit();
		}
		return true;
	}
	if (anm2 != NULL) {
		if (anm2->IsEnd()) {
			delete anm2;
			anm2 = NULL;
		}
	}
	return false;
}

void GrpImpl::DeleteObjPic(int num) { // object の surface のみ削除
	if (grpobj.find(num) == grpobj.end()) return;
	deleted_pic.push_back(grpobj[num].DeletePic());
}

void GrpImpl::DeleteObj(int num) {
	if (grpobj.find(num) == grpobj.end()) return;
	deleted_pic.push_back(grpobj[num].DeletePic());
	grpobj.erase(num);
}

void GrpImpl::impl_stackClear (Cmd& cmd) {
	cmd.cmd_type = CMD_SAVECMDGRP_START;
}

void GrpImpl::impl_grpBuffer (Cmd& cmd) {
	const char* name = cmd.Str(cmd.args[0]);
	int pdt = cmd.args[1].value;
	eprintf("load surface %s pdt %d\n",name, pdt);
	if (pdt == 0)
		reserved_load_surface0 = name; // 画像読み込みは 01-1f:0000 まで待つ
	else if (pdt == 1)
		LoadSurface(name); // 背景絵読み込み？
	else
		LoadSurface(name, pdt);
	cmd.cmd_type = CMD_SAVECMDGRP;
}

void GrpImpl::impl_grpMulti(Cmd& cmd) {
	int pos = cmd.args[0].value;
	const char* name = cmd.Str(cmd.args[1]);
	int sel = cmd.args[2].value;
	eprintf("set foreground %s sel %d pos %d\n",name, sel, pos);
	AddSurface(name);
	StartAnm(sel);
	event.RegisterGlobalPressFunc(&Pressed, (void*)this);
	status = WAIT_ANM;
	cmd.cmd_type = CMD_SAVECMDGRP_ONCE;
}

void GrpImpl::impl_grpOpen(Cmd& cmd) {
	const char* name = cmd.Str(cmd.args[0]);
	int sel = cmd.args[1].value;

	if (name[0] == '?')
		LoadSurface();
	else if(cmd.cmd3 == 73)
		LoadSurface(name, 1);
	else
		LoadSurface(name);

	StartAnm(sel);
	status = WAIT_ANM;
	event.RegisterGlobalPressFunc(&Pressed, (void*)this);

	if (name[0] == '?')
		cmd.cmd_type = CMD_SAVECMDGRP_ONCE;
	else
		cmd.cmd_type = CMD_SAVECMDGRP_START;
}

void GrpImpl::impl_shake(Cmd& cmd) {
	// shake screen
	char key[11];
	sprintf(key, "#SHAKE.%03d", cmd.args[0].value);
	if (config->SearchParam(key) != 2) {
		fprintf(stderr,"Cannot find shake pattern %d; use default pattern\n",cmd.args[0].value);
		strcpy(key, "#SHAKE.000"); // default key
	}
	int num;
	const int* pattern;
	pattern = config->GetParamArray(key, num);
	if (pattern) {
		StartShake(num, pattern);
		status = WAIT_SHAKE;
	}
	cmd.clear();
}

void GrpImpl::impl_grpCopy(Cmd& cmd) {
	if (cmd.cmd4 == 2) { // copy (KANOGI)
		int sx = cmd.args[0].value;
		int sy = cmd.args[1].value;
		int w = cmd.args[2].value - sx;
		int h = cmd.args[3].value - sy;
		Rect rect(sx, sy, sx+w, sy+h);
		int src = cmd.args[4].value;
		int dx = cmd.args[5].value;
		int dy = cmd.args[6].value;
		int dest = cmd.args[7].value;
		unsigned char alpha;
		eprintf("copy surface %d:(%d,%d) size(%d,%d) -> %d:(%d,%d)\n",src,sx,sy,w,h,dest,dx,dy);
		printf("copy surface %d:(%d,%d) size(%d,%d) -> %d:(%d,%d)\n",src,sx,sy,w,h,dest,dx,dy);
		if (src == dest) {
			DSurfaceMove(Ssurface(src), rect, Dsurface(WORKPDT), rect);
			src = WORKPDT;
		}
		parent.Root().BlitSurface(Ssurface(src), rect, Dsurface(dest), Rect(dx,dy));
		if (dest == 0) screen->ReBlit(Rect(dx,dy,dx+w,dy+h));
		cmd.clear();
	}
}

void GrpImpl::impl_recFill(Cmd& cmd) {
	int x = cmd.args[0].value;
	int y = cmd.args[1].value;
	int w = cmd.args[2].value;
	int h = cmd.args[3].value;
	Rect rect(x, y, x+w, y+w);
	int pdt = cmd.args[4].value;
	int r = cmd.args[5].value;
	int g = cmd.args[6].value;
	int b = cmd.args[7].value;

	if (cmd.cmd4 == 2) {
		eprintf("clear %d:(%d,%d) size (%d,%d) r %d g %d b %d\n",pdt,x,y,w,h,r,g,b);
		DSurfaceFill(Dsurface(pdt), rect, r, g, b);
		// if (pdt == 0) screen->ReBlit(rect);
		cmd.cmd_type = CMD_SAVECMDGRP;
	}
	else if (cmd.cmd4 == 3) { // alpha つきfill
		int a = cmd.args[8].value;
		eprintf("alpha-clear %d:(%d,%d) size (%d,%d) r %d g %d b %d a %d\n",pdt,x,y,w,h,r,g,b,a);
		if (a <= 0) ;
		else if (a >= 255) DSurfaceFill(Dsurface(pdt), rect, r, g, b);
		else {
			DSurfaceFill(Dsurface(WORKPDT), rect, r, g, b, a);
			parent.Root().BlitSurface(Dsurface(WORKPDT), rect, Dsurface(pdt), rect);
		}
		// if (pdt == 0) screen->ReBlit(rect);
		cmd.clear();
	}
}

void GrpImpl::impl_recCopy(Cmd& cmd) {
	int sx = cmd.args[0].value;
	int sy = cmd.args[1].value;
	int w = cmd.args[2].value;
	int h = cmd.args[3].value;
	Rect rect(sx, sy, sx + w, sy + h);
	int src = cmd.args[4].value;
	int dx = cmd.args[5].value;
	int dy = cmd.args[6].value;
	int dest = cmd.args[7].value;

	if (cmd.cmd4 == 2) {
		eprintf("copy surface %d:(%d,%d) size(%d,%d) -> %d:(%d,%d)\n",src,sx,sy,w,h,dest,dx,dy);
		parent.Root().BlitSurface(Ssurface(src), rect, Dsurface(dest), Rect(dx,dy));
		//DSurfaceMove(Ssurface(src), Rect(sx,sy,sx+w,sy+h), Dsurface(dest), Rect(dx,dy));
		// if (dest == 0) screen->ReBlit(Rect(dx,dy,dx+w,dy+h));
		cmd.cmd_type = CMD_SAVECMDGRP;
	}

	else if (cmd.cmd4 == 3) { // alpha つきcopy
		unsigned char alpha;
		if (cmd.args[8].value < 0) alpha = 0;
		else if (cmd.args[8].value > 255) alpha = 255;
		else alpha = cmd.args[8].value;
		eprintf("copy surface %d:(%d,%d) size(%d,%d) -> %d:(%d,%d)\n",src,sx,sy,w,h,dest,dx,dy);
		if (src == dest) {
			DSurfaceMove(Ssurface(src), rect, Dsurface(WORKPDT), rect);
			src = WORKPDT;
		}
		if (alpha != 0)
			parent.Root().BlitSurface(Ssurface(src), rect, &alpha, Rect(0,0,1,1), Dsurface(dest), Rect(dx,dy), 0);
		// if (dest == 0) screen->ReBlit(Rect(dx,dy,dx+w,dy+h));
		cmd.clear();
	}
}

void GrpImpl::impl_recAdd(Cmd& cmd) {
	if (cmd.cmd4 == 3) { // saturate mode で alpha 付き copy
		int sx = cmd.args[0].value;
		int sy = cmd.args[1].value;
		int w = cmd.args[2].value;
		int h = cmd.args[3].value;
		Rect rect(sx, sy, sx+w, sy+h);
		int src = cmd.args[4].value;
		int dx = cmd.args[5].value;
		int dy = cmd.args[6].value;
		int dest = cmd.args[7].value;
		unsigned char alpha;
		if (cmd.args[8].value < 0) alpha = 0;
		else if (cmd.args[8].value > 255) alpha = 255;
		else alpha = cmd.args[8].value;
		eprintf("copy surface w/ saturate %d:(%d,%d) size(%d,%d) -> %d:(%d,%d)\n",src,sx,sy,w,h,dest,dx,dy);
		if (src == dest) {
			DSurfaceMove(Ssurface(src), rect, Dsurface(WORKPDT), rect);
			src = WORKPDT;
		}
		if (alpha != 0) {
			// saturate mode : screen (picture) を一時的に作成
			PicBase* screen_tmp = parent.create_leaf(Rect(0, 0, parent.Width(), parent.Height()), 0);
			screen_tmp->SetSurface(Ssurface(src), 0, 0, PicBase::BLIT_SATURATE);
			screen_tmp->SetSurfaceRect(rect);
			screen_tmp->Move(dx, dy);
			screen_tmp->SetSurfaceAlpha(&alpha, Rect(0,0,1,1));
			screen_tmp->SimpleBlit(Dsurface(dest));
			delete screen_tmp;
		}
		cmd.clear();
	}
}

void GrpImpl::impl_grpPan(Cmd& cmd) {
	if (cmd.cmd4 == 0) {
		Rect r_from(cmd.args[0].value, cmd.args[1].value);
		Rect r_to(cmd.args[2].value, cmd.args[3].value);
		int src_pdt = cmd.args[4].value;
		Rect r(cmd.args[5].value,cmd.args[6].value,cmd.args[7].value+1,cmd.args[8].value+1);
		int tm = cmd.args[9].value;
		fprintf(stderr,"??? cmd time %d\n",tm);
		// anm1 = new ScnGrpMove(event, screen, parent.Root(), surface, r, Ssurface(2), r_from, r_to, tm);
		// status = WAIT_ANM;
	}
}

void GrpImpl::impl_snmBgScroll(Cmd& cmd) {
	if (cmd.cmd4 == 0) { // スクロールする画像効果(Princess Bride)
		if (anm2 != NULL) {
			anm2->Abort();
			delete anm2;
			anm2 = NULL;
		}
		PicBase* pic; Surface* s;
		Rect r(cmd.args[1].value, cmd.args[2].value, cmd.args[3].value+1, cmd.args[4].value+1);
		const char* name = cmd.Str(cmd.args[5]);
		Rect sr_start(cmd.args[6].value,cmd.args[7].value);
		Rect sr_end(cmd.args[8].value,cmd.args[9].value);
		int tm = cmd.args[10].value;
		LoadSurface(name, 2); /* PDT2 に読み込み、と決め打ち */

		anm2 = new ScnGrpMove(event, screen, parent.Root(), Dsurface(1), r, Ssurface(2), sr_start, sr_end, tm);
		cmd.cmd_type = CMD_SAVECMDGRP;
	}
}

void GrpImpl::impl_snmPlay(Cmd& cmd) {
	if (cmd.cmd4 == 0) {
		// カードが落ちるアニメーション
		int i;
		ScnGrpAnm* new_anm = new ScnGrpAnm(event, screen, *this);
		if (cmd.cmd3 == 0x834 || cmd.cmd3 == 0x835) {
			AbortAnm();
			anm1 = new_anm;
			if (cmd.cmd3 == 0x835) {
				status = WAIT_ANM;
				event.RegisterGlobalPressFunc(&Pressed, (void*)this);
			}
		} else {
 			anm2 = new_anm;
		}
		for (i=0; i<cmd.argc; i++) {
			const char* name = cmd.Str(cmd.args[i*3+1]);
			int tm = cmd.args[i*3+2].value;
			new_anm->push_back(ScnGrpAnmAtom(name,tm));
		}
		new_anm->CalcTotal();
		cmd.clear();
	}
}

void GrpImpl::impl_cgGet(Cmd& cmd) {
	if (cmd.cmd3 == 0x5dc) // Total number of CG
		cmd.SetSysvar(cgm_size);

	if (cmd.cmd3 == 0x5dd) // Number of CG viewed
		cmd.SetSysvar(cgm_data.size());

	if (cmd.cmd3 == 0x5de) // Percentage of CG viewed
		cmd.SetSysvar(cgm_data.size() * 100 / cgm_size);
}

void GrpImpl::impl_cgStatus(Cmd& cmd) {
	string s = cmd.Str(cmd.args[0]);
	if (cgm_info.find(s) == cgm_info.end()) {
		fprintf(stderr,"cmd 01-04:05e0 : cannot find cgm-info of '%s'\n",s.c_str());
		cmd.SetSysvar(-1);
	}
	else {
		int n = cgm_info[s];
		if (cmd.cmd3 == 1503) cmd.SetSysvar(n);
		else {
			if (cgm_data.find(n) == cgm_data.end()) cmd.SetSysvar(0);
			else cmd.SetSysvar(1);
		}
	}
}

void GrpImpl::impl_objClear(Cmd& cmd) { //FIXME: may be broken (doesn't reflect what Haeleth says)
	DeleteObj(cmd.args[0].value);
	cmd.clear();
}

void GrpImpl::impl_createObj(Cmd& cmd) {
	/**************:
	0x47 : オブジェクト内容の設定
			1100: G00 file
			1003: GAN file
			1100: rect
			1200: string
			1300: weather effects
			1400: number
	*/
	int base_argc = 0;
	DeleteObjPic(cmd.args[0].value); // 旧ファイル名のsurfaceを削除
	if (cmd.cmd2 == 71)
		DeleteObjPic(cmd.args[0].value); // 旧ファイル名のsurfaceを削除

	GrpObj& g = (cmd.cmd2 == 71) ? grpobj[cmd.args[0].value] : bs_obj[cmd.args[0].value];

	if (cmd.cmd3 == 1000) { /* ファイル名設定 */
		g.gtype = GrpObj::FILE; //FIXME: Strange thing in the main menu
		string name = cmd.Str(cmd.args[1]);
		if (name.find('?') != -1) {
			name.erase(name.find('?')); // '?' 以降の意味がわからない
		}
		g.name = name;
	} else if (cmd.cmd3 == 1003) { /* ファイル名設定(GAN含む) */
		g.gtype = GrpObj::GAN;
		if (cmd.Str(cmd.args[1]) == string("???"))
			g.name = cmd.Str(cmd.args[2]);
		else
			g.name = cmd.Str(cmd.args[1]);
		g.gan_name = cmd.Str(cmd.args[2]);
			if (cmd.cmd4 >= 1 && cmd.args[3].value == 0)
			g.attr =  GrpObj::Attribute(g.attr | GrpObj::HIDDEN);
		else
			g.attr =  GrpObj::Attribute(g.attr & ~(GrpObj::HIDDEN));

		if (cmd.argc >= 5)
			g.SetPos(1, cmd.args[4].value, -cmd.args[5].value);

		if (g.name.find('?') != -1) {
			g.name.erase(g.name.find('?'));
			g.gan_name = cmd.Str(cmd.args[2]);
		}
	} else if (cmd.cmd3 == 1200) { // 画像を文字列として指定
		g.gtype = GrpObj::MOJI;
		g.print_moji = cmd.Str(cmd.args[1]);
		g.attr = GrpObj::Attribute(g.attr & (~GrpObj::HIDDEN)); // 常に表示がデフォルト？
		cmd.clear();
	} else if (cmd.cmd3 == 1400) { // 数値を画像として表示
		g.gtype = GrpObj::DIGIT;
		g.name = cmd.Str(cmd.args[1]);
	}
	CreateObj(cmd.args[0].value);
	if (cmd.cmd3 == 1000 || cmd.cmd3 == 1003 || cmd.cmd3 == 1200 || cmd.cmd3 == 1400) {
		// FILE, GAN, MOJI, DIGIT ならば座標等の設定を行う
		if (cmd.cmd4 >= 1) {
			if (cmd.args[2+base_argc].value == 0) {
				if (cmd.cmd1 == 1)
					g.attr = GrpObj::Attribute(g.attr | GrpObj::HIDDEN | GrpObj::HIDDEN_GROUP);
				else
					g.attr = GrpObj::Attribute(g.attr | GrpObj::HIDDEN);
			} else {
				if (cmd.cmd1 == 1)
					g.attr = GrpObj::Attribute(g.attr & (~(GrpObj::HIDDEN | GrpObj::HIDDEN_GROUP)));
				else
					g.attr = GrpObj::Attribute(g.attr & (~GrpObj::HIDDEN));
			}
			if (cmd.cmd1 == 1)
				SetObjChanged(cmd.args[0].value);
		}
		if (cmd.cmd4 >= 2) { // 座標等も設定
			g.SetPos(0, cmd.args[3+base_argc].value, cmd.args[4+base_argc].value);
		}
		if ( (cmd.cmd3 == 1000 || cmd.cmd3 == 1003) && cmd.cmd4 >= 3) { // pattern 番号も設定
			g.SetSurfaceNum(cmd.args[5+base_argc].value);
			base_argc++; // 1000 (FILE) / 1003 (GAN) の場合のみこのオプションは存在する
		}
		cmd.clear();
	} else {
		fprintf(stderr,"CreateObj : cmd.cmd3 = %04x ; not supported!\n",cmd.cmd3);
	}
}

void GrpImpl::impl_gan(Cmd& cmd) {
	GrpObj& g = grpobj[cmd.args[0].value];

	if (cmd.cmd3 == 3) { // ganIsPlaying
		if (g.anm == NULL || g.anm->IsEnd())
			cmd.SetSysvar(0);
		else
			cmd.SetSysvar(1);
	}
	else if (cmd.cmd3 == 1000) { // ganStop
		if (g.anm == NULL || g.anm->IsEnd())
			g.SetSurfaceNum(cmd.args[1].value);
		else {
			g.anm->Abort();
			g.SetSurfaceNum(cmd.args[1].value);
		}
		SetObjChanged(cmd.args[0].value);
		cmd.clear();
	}
	else if (cmd.cmd3 == 2003) { // objPlay
		g.CreateGanSpecial(event, 0, cmd.args[1].value);
		// g.attr = GrpObj::Attribute(g.attr & (~GrpObj::HIDDEN));
		SetObjChanged(cmd.args[0].value);
		cmd.clear();
	}
	else if (cmd.cmd3 == 3001 || cmd.cmd3 == 3003 || cmd.cmd3 == 3005 ||
			 cmd.cmd3 == 1001 || cmd.cmd3 == 1003 || cmd.cmd3 == 1005) { // ganPlay*
		g.CreateGan(event, cmd.args[1].value);
		// g.attr = GrpObj::Attribute(g.attr & (~GrpObj::HIDDEN));
		SetObjChanged(cmd.args[0].value);
		cmd.clear();
	}
}

void GrpImpl::impl_objSetPos(Cmd& cmd) {
	//obj or objBg
	GrpObj& g = (cmd.cmd2 == 0x51) ? grpobj[cmd.args[0].value] : bs_obj[cmd.args[0].value];

	int index, x, y;
	if (cmd.cmd3 == 1006 || cmd.cmd3 == 2006) { //objAdjust
		index = cmd.args[1].value + 1;
		x = cmd.args[2].value;
		y = cmd.args[3].value;
	}
	else {
		index = 0;
		if (cmd.cmd3 == 1000) {
			x = cmd.args[1].value;
			y = cmd.args[2].value;
		}
		else {
			g.GetPos(index, x, y);
			if (cmd.cmd3 == 1001)
				x = cmd.args[1].value;
			else
				y = cmd.args[1].value;
		}
	}

	g.SetPos(index, x, y);
	cmd.clear();
}

void GrpImpl::impl_objAlpha(Cmd& cmd) {
	GrpObj& g = (cmd.cmd2 == 0x51) ? grpobj[cmd.args[0].value] : bs_obj[cmd.args[0].value];
	g.SetAlpha(cmd.args[1].value);
	cmd.clear();
}

void GrpImpl::impl_objShow(Cmd& cmd) {
	GrpObj& g = (cmd.cmd2 == 0x51) ? grpobj[cmd.args[0].value] : bs_obj[cmd.args[0].value];
	if (cmd.cmd1 == 1) {
		if (cmd.args[1].value)
			g.attr = GrpObj::Attribute(g.attr & (~(GrpObj::HIDDEN | GrpObj::HIDDEN_GROUP)));
		else
			g.attr = GrpObj::Attribute(g.attr | GrpObj::HIDDEN | GrpObj::HIDDEN_GROUP);
	} else {
		if (cmd.args[1].value)
			g.attr = GrpObj::Attribute(g.attr & (~GrpObj::HIDDEN));
		else
			g.attr = GrpObj::Attribute(g.attr | GrpObj::HIDDEN);
	}
	g.attr = GrpObj::Attribute(g.attr | GrpObj::UPDATE_VISIBLE);
		// グループ単位で次の RefreshObj で表示・消去
	if (cmd.cmd2 == 0x51) //not Bg
		SetObjChanged(cmd.args[0].value);
	cmd.clear();
}

void GrpImpl::impl_objColour(Cmd& cmd) {
	GrpObj& g = (cmd.cmd2 == 0x51) ? grpobj[cmd.args[0].value] : bs_obj[cmd.args[0].value];
	g.print_r = cmd.args[1].value;
	g.print_g = cmd.args[2].value;
	g.print_b = cmd.args[3].value;
	g.SetUpdate();
	// grpobj[cmd.args[0].value].print_a = cmd.args[4].value;
	/* args:229,18,minus-1,0,99,255,-1 */
	/* args:102,26,minus-1,0,99,0,255 */
	cmd.clear();
}

void GrpImpl::impl_objComposite(Cmd& cmd) {
	GrpObj& g = (cmd.cmd2 == 0x51) ? grpobj[cmd.args[0].value] : bs_obj[cmd.args[0].value];
	// centering mode などを設定？
	if (cmd.args[1].value == 1) {
		g.attr = GrpObj::Attribute(g.attr | GrpObj::SATURATE);
		cmd.clear();
	} else if (cmd.args[1].value == 0) {
		g.attr = GrpObj::Attribute(g.attr & (~GrpObj::SATURATE));
		cmd.clear();
	}
	g.SetUpdate();
}

void GrpImpl::impl_objSetText(Cmd& cmd) {
	GrpObj& g = (cmd.cmd2 == 0x51) ? grpobj[cmd.args[0].value] : bs_obj[cmd.args[0].value];

	g.print_moji = cmd.Str(cmd.args[1]);
	g.SetUpdate();
	cmd.clear();
}

void GrpImpl::impl_objTextOpts(Cmd& cmd) {
	GrpObj& g = (cmd.cmd2 == 0x51) ? grpobj[cmd.args[0].value] : bs_obj[cmd.args[0].value];
	// 画像を文字列として設定：文字の大きさなど
	g.print_size = cmd.args[1].value;
	/* 前景色を得る */
	int cr, cg, cb;
	char key[17];
	sprintf(key, "#COLOR_TABLE.%03d", cmd.args[5].value);
	if (config->GetParam(key, 3, &cr, &cg, &cb)) { // color not found
		cr = cg = cb = 0;
	}
	g.print_r = cr;
	g.print_g = cg;
	g.print_b = cb;
	g.SetUpdate();
	cmd.clear();
}

void GrpImpl::impl_objOrder(Cmd& cmd) {
	GrpObj& g = (cmd.cmd2 == 0x51) ? grpobj[cmd.args[0].value] : bs_obj[cmd.args[0].value];
	int order = cmd.args[1].value;
	g.order = order;
	ZMoveObj(cmd.args[0].value);
	cmd.clear();
}

void GrpImpl::impl_objDispArea(Cmd& cmd) {
	GrpObj& g = (cmd.cmd2 == 0x51) ? grpobj[cmd.args[0].value] : bs_obj[cmd.args[0].value];
	// オブジェクトのどの部分を画面に表示するか（クリップ領域）の設定
	int rx, ry, w, h;
	if (cmd.args.size() == 5) {
		int rx = cmd.args[1].value;
		int ry = cmd.args[2].value;
		int w = cmd.args[3].value;
		int h = cmd.args[4].value;
		if (cmd.cmd3 == 1005) {
			w -= rx;
			h -= ry;
		}
	}
	else {
		rx = ry = 0;
		w = screen->Width();
		h = screen->Height();
	}
	g.SetClipArea(rx, ry, w, h); //TODO: case when cmd.args.size() == 1
	cmd.clear();
}

void GrpImpl::impl_objSetDigits(Cmd& cmd) {
	GrpObj& g = (cmd.cmd2 == 0x51) ? grpobj[cmd.args[0].value] : bs_obj[cmd.args[0].value];
	g.dig_number = cmd.args[1].value;
	g.SetUpdate();
	cmd.clear();
}

void GrpImpl::impl_objNumOpts(Cmd& cmd) {
	GrpObj& g = (cmd.cmd2 == 0x51) ? grpobj[cmd.args[0].value] : bs_obj[cmd.args[0].value];
	g.dig_digit = cmd.args[1].value;
	int attr = g.attr;
	attr &= ~(GrpObj::DIG_ZERO | GrpObj::DIG_SIGN | GrpObj::DIG_PACK);
	if (cmd.args[2].value) attr |= GrpObj::DIG_ZERO;
	if (cmd.args[3].value) attr |= GrpObj::DIG_SIGN;
	if (cmd.args[4].value) attr |= GrpObj::DIG_PACK;
	g.attr = GrpObj::Attribute(attr);
	g.SetUpdate();
	cmd.clear();
}

void GrpImpl::impl_objPattNo(Cmd& cmd) {
	GrpObj& g = (cmd.cmd2 == 0x51) ? grpobj[cmd.args[0].value] : bs_obj[cmd.args[0].value];
	g.SetSurfaceNum(cmd.args[1].value);
	cmd.clear();
}

void GrpImpl::impl_objScale(Cmd& cmd) {
	GrpObj& g = (cmd.cmd2 == 0x51) ? grpobj[cmd.args[0].value] : bs_obj[cmd.args[0].value];
	int zoom = (cmd.args[1].value + cmd.args[2].value)/2; //FIXME: eurk
	zoom = zoom*256/100;
	g.SetZoomRotate(zoom, -1);
	cmd.clear();
}

void GrpImpl::impl_objRotate(Cmd& cmd) {
	GrpObj& g = (cmd.cmd2 == 0x51) ? grpobj[cmd.args[0].value] : bs_obj[cmd.args[0].value];
	int angle = cmd.args[1].value;
	angle /= 10;
	if (angle < 0) {
		angle %= 360;
		angle += 360;
	}
	angle %= 360;
	g.SetZoomRotate(-1, angle);
	cmd.clear();
}

void GrpImpl::impl_objPosDims(Cmd& cmd) {
	GrpObj& obj = grpobj[cmd.args[0].value];

	VarInfo arg1 = cmd.args[1];
	VarInfo arg2 = cmd.args[2];

	int val1, val2;

	if (cmd.cmd3 == 1000)
		obj.GetPos(0, val1, val2);
	else if (cmd.cmd3 == 1100)
		obj.GetSrcGeom(val1, val2);

	cmd.SetFlagvar(arg1, val1);
	cmd.SetFlagvar(arg2, val2);
}

void GrpImpl::impl_refresh(Cmd& cmd) {
	// 本来は grpstack clear らしい
	RefreshObj();
	// Princess Bride の中途 Staff roll
	// このタイミングで描画するのが都合がいいので、
	//シナリオループを抜けて描画を起動
	cmd.cmd_type = CMD_WAITFRAMEUPDATE;
}

void GrpImpl::impl_bgmLoop(Cmd& cmd) {
	if (cmd.cmd4 == 0 || cmd.cmd4 == 2) {
		int count = 8000;
		if (cmd.cmd3 == 2)
			count = 0; //bgmPlay, play once
		music->PlayCDROM((char*)cmd.Str(cmd.args[0]), count);
		cmd.cmd_type = CMD_SAVECMD_ONCE;
	}
}

void GrpImpl::impl_bgmStop(Cmd& cmd) {
	if (cmd.cmd4 == 0) {
		if (cmd.cmd3 == 5)
			music->StopCDROM(0);
		else if (cmd.cmd3 == 105)
			music->StopCDROM(cmd.args[0].value);
		cmd.cmd_type = CMD_SAVECMD_ONCE;
	}
}

void GrpImpl::impl_playWav(Cmd& cmd) {
	if (cmd.cmd3 == 2) {
		music->PlaySE(cmd.Str(cmd.args[0]), 1); //loop
		cmd.cmd_type = CMD_SAVECMD_ONCE;
	}
	else {
		music->PlaySE(cmd.Str(cmd.args[0]));
		cmd.clear();
	}
	if (cmd.cmd3 == 1)
		status = WAIT_SE;
}

void GrpImpl::impl_playSE(Cmd& cmd) {
	music->PlaySE(cmd.args[0].value);
	cmd.clear();
}

void GrpImpl::impl_stopWav(Cmd& cmd) {
	if (cmd.cmd3 == 5)
		music->StopSE();
	else if (cmd.cmd3 == 105)
		music->StopSE(cmd.args[0].value);

	cmd.cmd_type = CMD_SAVECMD_ONCE;
}

void GrpImpl::impl_SetVolMod(Cmd& cmd) {
	music->volmod[cmd.cmd3-0x8b6] = cmd.args[0].value;
	config->SetParam("#VOLMOD", 4, music->volmod[0], music->volmod[1], music->volmod[2], music->volmod[3]);
	cmd.clear();
}

void GrpImpl::impl_GetVolMod(Cmd& cmd) {
	cmd.SetSysvar(music->volmod[cmd.cmd3-0x91a]);
}

void GrpImpl::impl_koePlay(Cmd& cmd) {
	eprintf("play koe %d",cmd.args[0].value);
	if (cmd.cmd4 == 1) {
		eprintf(", para? %d",cmd.args[1].value);
	}
	eprintf("\n");
	char buf[1024]; sprintf(buf, "%d",cmd.args[0].value);
	if ( !(skip_mode & SKIP_TEXT)) music->PlayKoe(buf);
	cmd.clear();
}

/*It may be useful... or not.
void GrpImpl::impl_objSwap(Cmd& cmd) {
	if (cmd.cmd1 == 1 && cmd.args.size() == 2) {
		SwapObj(cmd.args[0].value, cmd.args[1].value);
	}
	cmd.clear();
}*/

void GrpImpl::impl_movPlay(Cmd& cmd) {
	if ( cmd.cmd4 == 0) {
		const char* str = cmd.Str(cmd.args[0]);
		int x = cmd.args[1].value;
		int y = cmd.args[2].value;
		int x2 = cmd.args[3].value;
		int y2 = cmd.args[4].value;
		eprintf("play movie ; name %s pos %d,%d - %d,%d\n",str,x,y,x2,y2);
		music->PlayMovie(str, x, y, x2, y2,1);
		status = WAIT_MOVIE;
		event.RegisterGlobalPressFunc(&Pressed, (void*)this);
		cmd.clear();
	}
}

void GrpImpl::Exec(Cmd& cmd) {
	if (cmd.cmd_type == CMD_TEXTEND) {
		music->StopKoe(500); // テキスト終了で声を止める
		cmd.clear();
		return;
	}
	if (cmd.cmd_type == CMD_WAITFRAMEUPDATE) {
		// wait する場合は RefreshObj() しておく
		RefreshObj();
	}
	if (cmd.cmd_type != CMD_OTHER) return;

	CommandHandler::Exec(cmd);

	//TODO: ???
	if (cmd.cmd1 == 1 && cmd.cmd2 == 0x3c && cmd.cmd3 == 0) { // ??? : KANOGI : 画像オブジェクトの削除？
		DeleteObjPic(cmd.args[0].value); // 旧ファイル名のsurfaceを削除
		GrpObj& g = grpobj[cmd.args[0].value];
		g.attr = GrpObj::Attribute(g.attr | GrpObj::HIDDEN);
		cmd.clear();
	}

	//TODO: ???
	if ( (cmd.cmd1 == 1 || cmd.cmd1 == 2) && cmd.cmd2 == 0x51) {
		GrpObj& g = grpobj[cmd.args[0].value];
		if (g.attr & GrpObj::UPDATE_ALL) {
			SetObjChanged(cmd.args[0].value);
		}
	}
}


/********************************************************
**
**	class Grp
*/

Grp::Grp(Event::Container& _event, PicContainer& _parent, const Flags& f, set<int>& _cgm) {
	pimpl = new GrpImpl(_event, _parent, f, _cgm);
}

Grp::~Grp() {
	delete pimpl;
}

bool Grp::Wait(unsigned int current_time, Cmd& cmd) {
	return pimpl->Wait(current_time, cmd);
}

void Grp::Exec(Cmd& cmd) {
	pimpl->Exec(cmd);
}

void Grp::SetSkipMode(SkipMode mode) {
	pimpl->SetSkipMode(mode);
}

void Grp::InitSel(void) {
	pimpl->InitSel();
}

void Grp::Save(std::string& str) {
	pimpl->Save(str);
}

void Grp::Load(const char* str) {
	pimpl->Load(str);
}
void Grp::SaveSys(std::string& str) {
	pimpl->SaveSys(str);
}

void Grp::LoadSys(const char* str) {
	pimpl->LoadSys(str);
}