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转载：https://tieba.baidu.com/p/65667198130 T: ]! f0 [& I" |6 L+ o, T
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4 e2 R6 @) s/ c( ^% X. U& H1 \我将在汇编函数中实现1.13C的地图扩展并且修复关卡无名称的问题* ?3 V- N+ D# [9 o- m4 j. |
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2 A- H5 s, i8 O, l1 f% Y3 p& [我们拿D2Loader.exe启动为例（Game.exe同理）：9 ~4 s7 _; m5 \
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0 c5 R9 R( n1 `( B5 z' \3 x方法如下：8 t3 t+ w, t" V/ U' W) T6 g
将下面所有代码复制到汇编函数中2 [5 z7 G9 Z/ ^+ ]2 }! D" ]" U& p
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; [3 L* Z4 I$ @/ ~. p9 L' ------------------------------------分割线------------------------------------’- c2 H' d6 S7 n: g% U
写内存字节集 (-1, 十六到十 (“6FD7D2C0”), { 139, 68, 36, 4, 59, 5, 52, 11, 223, 111, 115, 19, 105, 192, 32, 2, 0, 0, 3, 5, 48, 11, 223, 111, 15, 190, 64, 3, 194, 4, 0, 51, 192, 194, 4, 0 })4 n& c* ^) G% R% f+ E2 D
' 此处相当于：
' L- F& k* i9 Z7 C8 t; L) {' 6FD7D2C0 > 8B4424 04 mov eax,dword ptr ss:[esp+0x4] ; D2Common.6FD500002 u, ]# [- n4 X F* O4 _# J
' 6FD7D2C4 3B05 340BDF6F cmp eax,dword ptr ds:[0x6FDF0B34]+ K0 ?/ h4 y# G% A
' 6FD7D2CA 73 13 jnb short D2Common.6FD7D2DF
. j g" j$ p: C+ i/ \% i+ _& G' 6FD7D2CC 69C0 20020000 imul eax,eax,0x220 ; D2Common.6FD50000; r; O# J! \, L3 `, _
' 6FD7D2D2 0305 300BDF6F add eax,dword ptr ds:[0x6FDF0B30]
j C. E' S+ p1 e" o' 6FD7D2D8 0FBE40 03 movsx eax,byte ptr ds:[eax+0x3]
( [& F* V+ D. p5 o0 n1 B' 6FD7D2DC C2 0400 retn 0x4& d) u1 K5 e- E
' 6FD7D2DF 33C0 xor eax,eax ; D2Common.6FD50000
/ P9 M; g* ^5 [8 @4 f' 6FD7D2E1 C2 0400 retn 0x4
9 v6 B- \5 L5 X7 y4 `) z写内存字节集 (-1, 十六到十 (“6FD67196”), { 81, 232, 36, 97, 1, 0, 254, 192, 235, 74 })
9 @& ?# m+ y3 O" }7 D: J. b' 此处相当于：3 n) I5 v# H$ \, M: `4 N. N% K
' 6FD67196 51 push ecx! G' D2 S2 V3 U) ] v9 `
' 6FD67197 E8 24610100 call D2Common.#104592 g$ S4 O8 P' T4 }; y* M; S! B5 {1 B- e
' 6FD6719C FEC0 inc al% c/ k5 v2 G) r; r3 Y/ E3 u
' 6FD6719E EB 4A jmp short D2Common.6FD671EA
8 }9 W5 M$ T4 x写内存字节集 (-1, 十六到十 (“6FD878D0”), { 81, 232, 234, 89, 255, 255, 254, 192, 144, 144, 144, 144, 235, 49 })
- u- D+ P9 n# _9 e) }: E' 此处相当于：
$ W: C( x! y: x6 k9 Z; w& K9 `: s1 u' 6FD878D0 53 push ebx, _# m. k: I9 i( F! v- z
' 6FD878D1 E8 EA59FFFF call D2Common.#10459
' |/ ?) H( Z% x6 z6 t' e* y8 a0 P' 6FD878D6 FEC0 inc al
. `( \/ s: L, {! O2 M' 6FD878D8 90 nop
8 ~' h2 o$ x4 b% a" K' 6FD878D9 90 nop0 ]: G* o( {/ O0 {5 T
' 6FD878DA 90 nop$ K {3 A$ _, u$ d
' 6FD878DB 90 nop8 Y, W" {5 I I5 d
' 6FD878DC EB 31 jmp short D2Common.6FD8790F
3 [9 C6 L2 p7 [" C5 a写内存字节集 (-1, 十六到十 (“6FD87AA0”), { 81, 232, 26, 88, 255, 255, 254, 192, 144, 144, 144, 144, 235, 49 })
; q: M* g; M, a1 K4 P6 G' 此处相当于：
% }4 S& R/ S6 M0 Z- U' 6FD87AA0 53 push ebx$ O p) E/ T$ h) y- @
' 6FD87AA1 E8 1A58FFFF call D2Common.#10459/ J1 h3 k$ y5 k( l! n, W0 b4 L
' 6FD87AA6 FEC0 inc al$ T2 t2 V! L0 n4 `& Z6 v6 d7 ?
' 6FD87AA8 90 nop; w, H- b j- _+ T' }
' 6FD87AA9 90 nop0 `2 @. {; {. ^& K5 H
' 6FD87AAA 90 nop
; ?6 q0 p3 s- M: s2 ] `8 g* _ a+ z' 6FD87AAB 90 nop- t" ~& x" ~5 w
' 6FD87AAC EB 31 jmp short D2Common.6FD87ADF, K5 p7 \% F A6 M/ t
写内存字节集 (-1, 十六到十 (“6FD87B37”), { 81, 232, 131, 87, 255, 255, 254, 192, 235, 77, 144, 144, 144, 144, 144, 144 })
) K4 j: `/ f4 A# O' 此处相当于：
4 i: ^; V! v1 M9 n: D9 t4 e' 6FD87B37 53 push ebx
( B# K& N. K, M) F' 6FD87B38 E8 8357FFFF call D2Common.#10459
* T2 {! g2 T Z M' 6FD87B3D FEC0 inc al( u1 D! E8 d& u+ m
' 6FD87B3F EB 4D jmp short D2Common.6FD87B8E
- n5 Q. i0 W3 @ t$ Z( O' 6FD87B41 90 nop
: u. d9 v! |! Z Q' 6FD87B42 90 nop
) k" d7 {0 _5 o' 6FD87B43 90 nop1 |8 Y, Q$ V% a; |: G
' 6FD87B44 90 nop
8 V7 F5 x( h- H" M" Q' 6FD87B45 90 nop0 I1 A3 J, `+ d4 V( z7 @9 U9 K
' 6FD87B46 90 nop
W, q- a- A; @( j写内存字节集 (-1, 十六到十 (“6FD93613”), { 81, 232, 167, 156, 254, 255, 254, 192, 235, 89, 144, 144, 144 })9 K' T2 R, i; ` z1 i
' 此处相当于：" o- J& q9 B0 N3 q
' 6FD93613 51 push ecx" J7 \! o$ p) P, ~6 Y1 @$ I
' 6FD93614 E8 A79CFEFF call D2Common.#104590 b2 _; X9 A F) }& v
' 6FD93619 FEC0 inc al
3 @. O. D$ E/ x" o- s! Y' \' U' 6FD9361B EB 59 jmp short D2Common.6FD93676+ }9 |, Z# _. L2 f2 Z
' 6FD9361D 90 nop$ L. f3 K/ ]+ M C
' 6FD9361E 90 nop
3 |8 Z. g0 l. k+ W( E' 6FD9361F 90 nop% [! v7 R. C* Q! p2 w6 R# [0 n. G6 u$ M
写内存字节集 (-1, 十六到十 (“6FD9A696”), { 82, 232, 36, 44, 254, 255, 254, 192, 235, 63 })
1 E& y4 d% X+ i6 W; j! C' 此处相当于：
$ ~3 ^' t$ U, ^& ^' 6FD9A696 52 push edx$ ^. H# O/ I* s3 l5 z: }
' 6FD9A697 E8 242CFEFF call D2Common.#10459! ^( y; u5 X/ f: s$ X
' 6FD9A69C FEC0 inc al
8 x% H l$ `% n J' 6FD9A69E EB 3F jmp short D2Common.6FD9A6DF& L \" x; |& G0 N% U
' ------------------------------------分割线------------------------------------’
7 {+ ^ _4 G8 p+ v. T$ P* R写内存字节集 (-1, 十六到十 (“6FB10516”), { 129, 236, 160, 16, 0, 0 })
; e% `' m9 c4 X* O3 [' 此处相当于：
' [- ?5 o+ g& Y$ p2 r2 f5 H' sub esp,0x10A0
/ K! A( Z5 K* p) \$ J0 a写内存字节集 (-1, 十六到十 (“6FB10536”), { 185, 153, 3, 0, 0 })
+ r; _- O& D8 q( b* `. w' 此处相当于：
! b5 _- r/ V6 O" m7 ~' mov ecx,0x399
4 k( ~2 y6 o: t- J! z' q1 X; w/ R& q写内存字节集 (-1, 十六到十 (“6FB1054B”), { 104, 0, 16, 0, 0 })
8 F' M! \! P( W: k' 此处相当于：
! y# S) @" E: O6 F/ D/ x6 B' push 0x1000; x6 F9 [* h4 B" H
写内存字节集 (-1, 十六到十 (“6FB1055B”), { 129, 124, 36, 12, 0, 16, 0, 0 })
4 D2 r2 Z4 u o! ^/ C! L* `1 w$ p7 S' 此处相当于：9 i' W+ \3 _/ n
' cmp dword ptr ss:[esp+0xC],0x1000
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' 此处相当于：
3 \$ R, {; s A4 R' push 0x1000
( _3 g. p) ]9 F+ O( r1 y# a2 F写内存字节集 (-1, 十六到十 (“6FB10619”), { 104, 0, 16, 0, 0 })4 G9 Z6 [' o4 w/ G' V
' 此处相当于：& g4 b# K7 v! l2 v4 p
' push 0x1000
* {7 i' I$ f0 a2 {/ R7 T" Y写内存字节集 (-1, 十六到十 (“6FB11E76”), { 129, 236, 76, 16, 0, 0 })
' u6 b ]6 |8 ] o' 此处相当于：
4 g: Q& ~3 X% M( M2 W: B: @' sub esp,0x104C. A! l( M0 L% |% m) ^
写内存字节集 (-1, 十六到十 (“6FB11EA9”), { 185, 153, 3, 0, 0 })' e4 H6 Y' @2 ]& J: e- U$ q
' 此处相当于：
* T0 p0 g; J; ^. v' mov ecx,0x399! b& a- V. b& l+ T; ?
写内存字节集 (-1, 十六到十 (“6FB11EBA”), { 104, 0, 16, 0, 0 })
7 S9 X/ h8 g( V' 此处相当于：- {1 O% d" x8 A
' push 0x1000
/ c5 R' D- v* U8 t; k7 ~# L写内存字节集 (-1, 十六到十 (“6FB11ECE”), { 129, 124, 36, 16, 0, 16, 0, 0 })
! e1 ]( O% Q; k: q( z i8 G' 此处相当于：, F9 v% q- b- @) v, p" t
' cmp dword ptr ss:[esp+0x10],0x1000
1 |. b5 e u6 N Q4 y( X H写内存字节集 (-1, 十六到十 (“6FB0F2EB”), { 104, 0, 16, 0, 0 })9 L- p) R r: A& B% |) }
' 此处相当于：/ V0 D: K2 f) U$ R `9 u( b
' push 0x1000. W, x+ @4 d' P. Q, k
' ------------------------------------分割线------------------------------------’, p5 e6 e, x+ N( ^6 x; @" `0 S
写内存字节集 (-1, 取模块句柄ex (Diablo_ID, “D2Game.dll”) ＋ 十六到十 (“A2629”), { 233, 140, 83, 5, 0, 144 }) ' 基地址：6FC200009 c/ V% C! a- B
' 此处相当于：$ R9 ]* x& x3 N9 b/ o3 a$ {, [8 ?
' 6FCC2629 /E9 8C530500 jmp D2Game_d.6FD179BA! S# B C. H* B! h
' 6FCC262E |90 nop+ |+ l+ `& H+ [! q
写内存字节集 (-1, 取模块句柄ex (Diablo_ID, “D2Game.dll”) ＋ 十六到十 (“F79BA”), { 80, 81, 139, 78, 20, 139, 68, 36, 56, 136, 65, 4, 89, 88, 233, 98, 172, 250, 255, 144 })
' x4 P$ \1 D8 l9 z2 Y8 x' 此处相当于：9 Z. h0 M' w" O# X' f
' 6FD179BA 50 push eax ; D2Game_d.6FC200009 }0 n* M! P P9 t5 |- p: D; Y( U
' 6FD179BB 51 push ecx' L# U1 q; V1 _* u
' 6FD179BC 8B4E 14 mov ecx,dword ptr ds:[esi+0x14], W% w, c0 f4 e% c4 V( Y& a
' 6FD179BF 8B4424 38 mov eax,dword ptr ss:[esp+0x38]. w; O. N8 i4 R6 e: _0 [; S6 m/ m
' 6FD179C3 8841 04 mov byte ptr ds:[ecx+0x4],al Q/ n, X, Q" |! _- g4 s
' 6FD179C6 59 pop ecx K+ r7 v# y, }6 Z! m: h
' 6FD179C7 58 pop eax( E. M3 r; c& P/ o3 A
' 6FD179C8 ^ E9 62ACFAFF jmp D2Game_d.6FCC262F
& n: L$ O, R3 O0 w" V' J% j$ |写内存字节集 (-1, 取模块句柄ex (Diablo_ID, “D2Game.dll”) ＋ 十六到十 (“3BE3E”), { 233, 147, 187, 11, 0 })) ~( L1 @$ u9 Z
' 此处相当于：$ H& K# G+ X X3 W" m, r. r% A
' 6FC5BE3E /E9 93BB0B00 jmp D2Game_d.6FD179D6
8 P$ h7 M9 b! T7 s, C写内存字节集 (-1, 取模块句柄ex (Diablo_ID, “D2Game.dll”) ＋ 十六到十 (“F79D6”), { 139, 84, 36, 4, 139, 90, 104, 83, 106, 0, 81, 233, 93, 68, 244, 255 })/ f% v K8 t R4 W
' 此处相当于：
, M! g$ M7 }4 G q' q' 6FD179D6 8B5424 04 mov edx,dword ptr ss:[esp+0x4] ; D2Game_d.6FC20000% h* G- ]3 p. A6 w0 b
' 6FD179DA 8B5A 68 mov ebx,dword ptr ds:[edx+0x68]$ C" Y7 l2 K, X7 S7 c! [
' 6FD179DD 53 push ebx
2 [2 R/ J/ j; F8 M! I' 6FD179DE 6A 00 push 0x0
. ^# A2 F9 j* v* j s" k6 f' 6FD179E0 51 push ecx2 l7 T+ K# r- n
' 6FD179E1 ^ E9 5D44F4FF jmp D2Game_d.6FC5BE43
( c! `: m/ g$ L3 c: f3 y( m' L写内存字节集 (-1, 取模块句柄ex (Diablo_ID, “D2Game.dll”) ＋ 十六到十 (“40B4F”), { 233, 156, 110, 11, 0 })& H) [. @9 k5 [, N/ J
' 此处相当于：
) B/ N9 |1 U# a' 6FC60B4F /E9 9C6E0B00 jmp D2Game_d.6FD179F0
) L- k8 i9 C6 n# u写内存字节集 (-1, 取模块句柄ex (Diablo_ID, “D2Game.dll”) ＋ 十六到十 (“F79F0”), { 86, 232, 130, 42, 241, 255, 80, 232, 90, 43, 241, 255, 80, 232, 108, 43, 241, 255, 139, 79, 100, 59, 193, 116, 6, 95, 233, 69, 145, 244, 255, 233, 72, 145, 244, 255 })5 I( p" H& h% C% k& Y
' 此处相当于：- Y$ t$ f+ X! |1 |5 O f
' 6FD179F0 56 push esi _9 Q' l2 E0 c
' 6FD179F1 E8 822AF1FF call <jmp.&D2Common.#10331>
) D E" f' ?4 M3 Q' 6FD179F6 50 push eax ; D2Game_d.6FC20000
+ K. D: K6 O _# M' 6FD179F7 E8 5A2BF1FF call <jmp.&D2Common.#10826>5 k4 p4 s* H! M+ B
' 6FD179FC 50 push eax ; D2Game_d.6FC20000
+ L4 V, a0 d9 D. c' 6FD179FD E8 6C2BF1FF call <jmp.&D2Common.#10459>
3 h/ T1 N. b; z& {' 6FD17A02 8B4F 64 mov ecx,dword ptr ds:[edi+0x64]
2 J( g! ]; n7 M! Q+ E( q- N' 6FD17A05 3BC1 cmp eax,ecx
9 D; j$ _+ Z2 Z2 H( U, i9 Z' 6FD17A07 74 06 je short D2Game_d.6FD17A0F
. I8 W7 @, y9 P2 p- U5 o q' 6FD17A09 5F pop edi2 l/ p5 T& H- Y5 X% J6 I- g
' 6FD17A0A ^ E9 4591F4FF jmp D2Game_d.6FC60B54" Y3 t4 T+ h4 I5 p/ {4 b' h
' 6FD17A0F ^ E9 4891F4FF jmp D2Game_d.6FC60B5C2 j5 a! S4 W# Q% D1 z1 U) }
' ------------------------------------分割线------------------------------------’
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发表于 2020-10-2 00:50:12