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TOS.md

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File Format

Header

BlockNo: Command Param1 Param2 .. 0xff (Terminate of Command) Message ... | (command or messages) 0x00 (Terminate of Block) |

Elements

Header : 8bytes char[6] head of src file name u8 block total {1-255} u8 0

BlockNo : 1 byte 1-255

Command : 1 or 2 byte 5, 1-255 2byte command 6-21 1byte command

Param : 1 or 2 byte (or filename) 0-127 1byte param or ASCII chara 128-254, 0-255 2byte param ({128-254} - 128)<<8 | {0-255} 255(0xff) End of Command

※ Command must be terminated by 0xff even without params.

Message : 1 or 2 byte code (contains control code) 1 : Order Return 2,N : replaced by strings-table[N] (NAME.TOS) 3,3 : Switch string size Half/Wide 3,4 : Wait Any Key 3,22-24 : Mouth set 3,29 : Switch target window 3,30-39 : Voice Tone set 3,40-59 : Text Speed 3,60-79 : Text Space(wide) (60:3space .. 79:22space) 3,80 : Order Text Clear 3,81-87 : Set Text Color 3,88 : Set Anime Skip 3,90-255: Wait time 4 : a Half size space

    (5-21)..: regard as command until 0xff.

    22-32   : Marks
        :  22   23   24   25   26   27   28   29   30   31   32
        : (spc)  、   。   ，   ．   ・   ：　　；  ？   ！   ー


    33(0x21)-79(0x4f), 0x21-0x7e : 2byte JIS 1st/2nd code
        : This is not Shift-JIS. Legacy JP 2bytes code
                    : http://charset.7jp.net/jis.html

    80-89   : Number (Wide size) '０'-'９'
    90-172  : Hiragana 90:'ぁ'(0x2421), 91:'あ'(0x2422), 92:'ぃ'(0x2423).. 172:'ん'(0x2473)
    173-255 : Katakana 173:'ァ'(0x2521), 174:'ア'(0x2522), 175:'ィ'(0x2523).. 255:'ン'(0x2573)

※ Messages are terminated by Command code or 0(End of block)

ex.)

15: -> 15 (Block No.) CRES: -> 21, 255 (1byte command. terminated by 0xff) OPEN 1: -> 5,72, 1, 255 (2byte command) PACK [AT01],24: -> 8, 'A','T','0','1',0, 24, 255 (1 byte command and name params) BG_ANI 100,200,300:-> 5,63, 100, 128,200, 0x81,0x2c, 255 (with 2byte param) あいうえお@ -> 91,93,95,97,99, 1 (@ is Return) #5桑田 -> 3,85,(#5 is Color-5) 0x37,0x2c, 0x45,0x44,(桑) INPUT: -> 3,4, (INPUT is not command. Control code of Wait any Key) \ -> 0 (End of Block)

Algorithm

skip Header 8 bytes while (end of file) { Get Block No (1 byte) while (get 1 byte is not 0) { if (is 5-21) { This is command. skip unitl 0xff } else if (1-4) { Control Code 1 or 2 bytes } else if (22-32) { Mark } else if (33-79) { 2bytes JIS Code } else if (80-89) { Number } else if (90-172) { Hiragana } else if (173-255) { Katakana } } }