【汉化资料】梦之旅3 pfp 包文件格式

shane007

This is a really good example of the simplest archive format possible.
' H, k3 o( ~3 ]! w
  O  q5 A/ S/ }4 N/ oThe archive begins with a 4 byte signature 'PFPK'.
- c" S- f1 N& @1 \  x; OImmediately after that is an 32 bit integer telling you how many files are in the archive.
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Then it starts the file allocation table.
2 G( W0 {; S# I4 h0 VEach entry consists of:
. {# W% S6 A" r( ]0 tByte - Number of characters in the file's name.
6 c0 [: j2 D/ }: y' z. i' e8 vString - File name.
6 b! Y! \9 R( ]' I% y/ DInt32 - Address of the beginning of the file.
Int32 - Length of file in bytes.

! _( E8 J7 Y4 K) f: _& b- j1 \( ]No encryption. No compression. Quite boring actually.
" M% e- _: H' YThis format should be a required task for an absolute newbie as an introduction to writing archive unpacking software.
+ `2 c3 k$ X6 M* _- E- R
这个格式除了梦之旅3，还在很多游戏中有运用。
Gourmania
- ?( ]( G9 k/ E2 ?3 CHot Dish 2
Nocturnal Boston Nightfall
: W# v. k% h$ u; W2 z6 J6 cNightShift legacy
  \  B' b+ U" ]6 G( {Pet Shop Hop
Book of Legends
Chocolate Chase
% }5 A* n+ p9 d" XFashion Dash
The Clumsys
Mythic Marbles
Lost Reals - Legacy of the Sun Princess
Dr. Daisy Pet Vet (sample archive arrached - game.pfp)
Dream Chronicles
Wedding Dash
$ b( c9 `8 Y# O6 {Hot Dish 2
% S" \. v9 c3 NBook of Legends
MahJonggs

firendless

Byte - Number of characters in the file's name.
8 v( o4 b5 R$ k/ A0 J4 b1 pString - File name.
) ?) x" B7 F5 h/ i) D% NInt32 - Address of the beginning of the file.
Int32 - Length of file in bytes.

& J* G7 {4 ^- l  l5 y" N# M看来写个通用性的工具势在必行，还好来了一个VC Coder，嘿嘿~~

shane007

引用第1楼firendless于2009-04-15 20:26发表的  :
Byte - Number of characters in the file's name.
1 W& D' P# g4 f$ }2 m; CString - File name.
* U6 t( |5 G' i4 HInt32 - Address of the beginning of the file.
) w5 T& A, k' pInt32 - Length of file in bytes.
* {9 h  O  B. d2 C. r
.......

通用的很难写的

firendless

pfp的通用，不都是这个格式么,只要定义位置和敏感度就好了，有你和那个Vc coder
& {5 V- y/ J& a6 W有啥难乎
标志位
文件名
开始偏移
- ^7 @  t, K( O- W长度偏移

shane007

你有兴趣的话可以看看这个

https://www.chinaavg.com/read.php?tid=16179&fpage=3