import struct,math

###CSDデータのテンプレート
ID_1_data ="""
 1:06000000
  14:02000000
  2:01000000
  3:32000000
  4:00000000
  23:00
  18:01
  19:00
  20:03000000
  21:20000000
  22:000000000000003f0ad7a33c0ad7233d0000803fcdcccc3c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
  15:00
  16:00
  17:00000000
  5:0000000000003e400000000000003ec00000000000000000
  6:02000000
  7:0000000000004e40
  8:b40000004d000000
  9:1e00000046000000
  12:01000000
  13:00000000
  24:00000000
  25:04000000
  28:0f000000
  29:01000000
  30:03000000
  31:01000000
  32:01000000
  33:04000000
  34:01000000
  35:2d000000
  36:64000000
  37:00000000
  38:0d5948ff
"""
ID_2_data ="""
   1:01000000#形状の数？　かもしれない
 257:000000000000000000000000000000000000000000000000#カメラの回転の数値(0,0,0)
 258:0000000000804640#パースのフォームの数値(45)
 259:000000000000e03f#距離
 260:0000000000000000000000000000e03c0000000000004940#カメラ位置
 263:000000000000000041ba757ec4e1294048d5b0dfec254840
 264:000000000000000000000000000000000000000000000000#注視点位置
 261:00000000000000000000000000000000
 272:ffffffff
 273:00#正面グリッドの表示
 274:00#縦グリッドの表示
 275:01#横グリッドの表示
"""
ID_3_data ="""
 257:3200#コミスタ上での名前
 258:00
 259:4f626a656374735c32322e6c776f00#ファイル名
 289:02000000#形状のID?
 290:01000000#形状のID 親なしの場合ffffffff
 273:000000000000f03f000000000000f03f000000000000f03f
 274:000000000000008000000000000000800000000000000000
 275:00000000000014400000000000000000000000000000fc3f
 276:000000000000f03f000000000000000000000000000000000000000000000000
 277:0000000000000000000000000000f03f00000000000000000000000000000000
 278:00000000000000000000000000000000000000000000f03f0000000000000000
 279:00000000000014400000000000000000000000000000fc3f000000000000f03f
1281:00000000
1282:00000000
1537:00000000#形状の表示非表示（非表示:01 00 00 00 ）
 291:02000000#形状のID?
 292:00000000
 293:ffffffff
"""
ID_4_data ="""
 128:00000000
 129:01000000
"""
#コミスタのデータ構造に固める
def pack_csd_bin(csd_id,data_bin):
	"""
data_format of ComicStudio
data id[id4]length of data[id4] data...
"""
	csd_bin = ""
	csd_bin += struct.pack("<i",csd_id)
	csd_bin += struct.pack("<i",len(data_bin))
	csd_bin += data_bin
	return(csd_bin)

#コミスタのデータ構造から情報を抽出
def read_csd(csd_bin):
	"""
read data from ComicStudio binary
return dictionary {id:data}
"""
	data_list = []
	i = 0
	while i < len(csd_bin):
		csd_id = struct.unpack("<i",csd_bin[i:i+ 4])[0]
		i += 4
		data_length = struct.unpack("<i",csd_bin[i:i+ 4])[0]
		#print data_length
		i += 4
		data_bin = csd_bin[i:i+ data_length]
		i += data_length
		data_list.append([csd_id,data_bin])
	return(data_list)

##ファイルを取得するダイアログ
def set_f_path():
	dialog1 = xshade.create_dialog()
	data1 = dialog1.append_path("ファイル")
	if dialog1.ask("ファイルパス"):
		f_path = dialog1.get_value(data1)
		return (f_path)

#CSDデータをダンプ出力
def dump_csd(data_1):
	data_list = read_csd(data_1[8:])
	for i in data_list:
		print "ID:%i(%i)" % (i[0],len(i[1]))
		data_2 = read_csd(i[1])
		for j in data_2:
			#str1 = "  %i(%i):" % (j[0],len(j[1]))
			str1 = "  %i:" % j[0]
			for k in j[1]:
				str1 += "%02x" % ord(k)
			print str1

###CSDデータの読み込みテスト部分###
"""
f_path = set_f_path()
f = open(f_path, 'rb')
data_1 = f.read()
f.close()
dump_csd(data_1)
"""
f_path = xshade.create_dialog().ask_path(False, "csd(.csd)|csd")
csd_bin_1 = ""
for (csd_id_1,block) in ([1,ID_1_data],[4,ID_4_data],[2,ID_2_data],[3,ID_3_data]):
	lenes = block.split("\n")
	data_list = []
	if csd_id_1 == 3: continue #形状書き出しが未搭載のため
	for obj in lenes:
		#コメント部分を取り除く
		if "#" in obj:
			i = obj.index("#")
			obj = obj[:i]
		if ":" in obj:
			data_list.append(obj.split(":"))
	#print data_list
	csd_bin = ""
	#カメラ位置の変換
	
	pos_eye = xshade.scene().camera.eye      #視点位置
	pos_tgt = xshade.scene().camera.target   #注視点位置
	#視点の設定
	rot_eye = [0,0,0]
	rot_eye[0] = math.atan2(pos_eye[0] - pos_tgt[0] , pos_eye[2] - pos_tgt[2]) * -1
	rot_eye[1] = math.atan2(pos_eye[1] - pos_tgt[1],math.hypot(pos_eye[0] - pos_tgt[0], pos_eye[2] - pos_tgt[2]))
	distance_1 = math.floor(math.hypot(math.hypot(pos_eye[0] - pos_tgt[0] , pos_eye[1] - pos_tgt[1]) , pos_eye[2] - pos_tgt[2]))
	shd_zoom = xshade.scene().camera.zoom
	for obj in data_list:
		data_bin = ""
		csd_id = int(obj[0])
		if csd_id_1 == 2 and csd_id == 257:
			#回転のスライダの入力値
			for i in rot_eye:
				data_bin += struct.pack("<d",180*i/math.pi)
		elif csd_id_1 == 2 and csd_id == 258:
			#『パース』の数値（画角(dig)）
			z = 180*2*math.atan2(36,shd_zoom*2)/math.pi
			data_bin += struct.pack("<d",z)
		elif csd_id_1 == 2 and csd_id == 259:
			#『距離』の数値
			data_bin += struct.pack("<d",distance_1 /(92*1000))#サイズの変換数値92は推定値　根拠不明
		elif csd_id_1 == 2 and csd_id == 260:
			#『距離』の数値
			for i in [0.0,0.0,distance_1 /1000]:
				data_bin += struct.pack("<d",i)
		elif csd_id_1 == 2 and csd_id == 263:
			#視点の位置
			for i in pos_eye:
				data_bin += struct.pack("<d",i/1000)
		elif csd_id_1 == 2 and csd_id == 264:
			#注視点の位置
			for i in pos_tgt:
				data_bin += struct.pack("<d",i/1000)
		else:
			for i in xrange(len(obj[1])/2):
				data_bin += chr(int(obj[1][i* 2:i* 2+ 2],16))
		csd_bin += pack_csd_bin(csd_id,data_bin)
	csd_bin_1 += pack_csd_bin(csd_id_1,csd_bin)

csd_bin_1 = "MK3D"+chr(1) +chr(3) +chr(0) +chr(0)+csd_bin_1
for i in xrange(8):
	csd_bin_1 += chr(0)
#dump_csd(csd_bin_1)
#ファイルの保存
f = open(f_path,'wb')
f.write(csd_bin_1)
f.close()
print "Export CSD :" + f_path
#"""