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转载：https://tieba.baidu.com/p/65667198131 l4 r5 \* f0 M/ L. |
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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1 c5 _( H" P( A+ l) Z7 e
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' ~$ B+ A1 G6 j0 p, y* d7 P L我们拿D2Loader.exe启动为例（Game.exe同理）：
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% o' D2 L# g; x1 q+ t% p" W0 k方法如下：
# l9 T. h8 Z; o将下面所有代码复制到汇编函数中
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1 @; X5 g) `$ O! v5 f" ~1 V' ------------------------------------分割线------------------------------------’; ^4 p6 M. V% F2 G0 o8 q j- |$ q, a
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 })
, D5 Z) s4 P8 J2 d. g5 E( q+ t' 此处相当于：! b5 R' s7 E+ }, G j( A# }1 z
' 6FD7D2C0 > 8B4424 04 mov eax,dword ptr ss:[esp+0x4] ; D2Common.6FD50000
: x% e8 Q3 {! Z0 @! r' 6FD7D2C4 3B05 340BDF6F cmp eax,dword ptr ds:[0x6FDF0B34]
9 j1 r' R0 o( e( Q- m# R. I' 6FD7D2CA 73 13 jnb short D2Common.6FD7D2DF; G3 o* S5 y5 b. |* |( w
' 6FD7D2CC 69C0 20020000 imul eax,eax,0x220 ; D2Common.6FD50000
+ e/ M) s |: N- [2 A+ A+ o1 p' 6FD7D2D2 0305 300BDF6F add eax,dword ptr ds:[0x6FDF0B30]
: b D A" M2 j1 C+ Y! ^ Q* |4 B! Y' 6FD7D2D8 0FBE40 03 movsx eax,byte ptr ds:[eax+0x3]: M- y3 M2 N- }* Q+ ]5 w1 D: B
' 6FD7D2DC C2 0400 retn 0x49 p" u4 D) Z6 A/ z2 `
' 6FD7D2DF 33C0 xor eax,eax ; D2Common.6FD50000. i0 `( @. k+ X3 _% Y' K
' 6FD7D2E1 C2 0400 retn 0x4# Q& V* l# G3 |6 L; y3 T' s' \
写内存字节集 (-1, 十六到十 (“6FD67196”), { 81, 232, 36, 97, 1, 0, 254, 192, 235, 74 })
# y$ k/ U# D9 y* [9 K/ i; y3 C T' 此处相当于：
7 K- h [( [- @# q1 z+ U/ j' 6FD67196 51 push ecx5 F2 R+ y Q) ~4 q. n
' 6FD67197 E8 24610100 call D2Common.#10459
+ g0 Y2 f# g ]' \9 a1 r" s' 6FD6719C FEC0 inc al
_% `, B3 e' C9 I' 6FD6719E EB 4A jmp short D2Common.6FD671EA9 K) {) V' z1 V4 W& }' R
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 })
& E' n* U/ Z* \7 m6 {' 此处相当于：
) D h) L% M. f3 d' 6FD878D0 53 push ebx
; r9 ~' m, [0 v# W2 |) Q' \: \' 6FD878D1 E8 EA59FFFF call D2Common.#10459
, @7 ]: ?. H5 Q- h) z' 6FD878D6 FEC0 inc al% n' g/ q" }8 x% D3 V9 q
' 6FD878D8 90 nop' v( d/ g0 g; b: V' g
' 6FD878D9 90 nop
3 v. q) Y' E/ G% R8 P' 6FD878DA 90 nop
0 x; j7 g" J* X) K- p' 6FD878DB 90 nop; m1 f/ ?1 O7 E/ @# v' r8 r( G4 o$ m
' 6FD878DC EB 31 jmp short D2Common.6FD8790F
3 O9 a1 Y0 R# L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 })
{ W) u+ M0 l4 H$ P' 此处相当于：& V, M0 ? U6 m, _
' 6FD87AA0 53 push ebx! e9 V* _3 r% N0 J. G: N
' 6FD87AA1 E8 1A58FFFF call D2Common.#10459
2 m7 O1 m: G' n% j0 r' 6FD87AA6 FEC0 inc al1 J, e4 e* W5 z" i
' 6FD87AA8 90 nop; L; D- }( U; [- o' X, d
' 6FD87AA9 90 nop8 F, U% u) D8 m3 t! _! y
' 6FD87AAA 90 nop
) T% a. E2 H" F' 6FD87AAB 90 nop* H4 ?+ V% t9 i& v8 t! e2 R
' 6FD87AAC EB 31 jmp short D2Common.6FD87ADF
! P3 ?1 ^8 [- x8 H6 w* D T0 e% o& J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 })
: z, t4 f! ?# u: F5 `5 k& x' 此处相当于：" u7 c! @! y3 Q. |! h) ]
' 6FD87B37 53 push ebx
. K& D, ~9 f3 b5 P2 \/ Y5 l. Y' 6FD87B38 E8 8357FFFF call D2Common.#10459
! @: \! [# t# _ g c7 X' 6FD87B3D FEC0 inc al
, C. ?4 s( Z! M) q) O9 k4 L' 6FD87B3F EB 4D jmp short D2Common.6FD87B8E# n4 C" S t6 V5 J8 D; F0 _
' 6FD87B41 90 nop' Y/ x. N- E# Z5 \% j* P9 m. V3 y
' 6FD87B42 90 nop6 @1 {" @# S- p0 R" I8 v8 Y7 Q. C
' 6FD87B43 90 nop
3 |* l. u+ K% v& t- [" u9 [' 6FD87B44 90 nop
6 }. H! k7 P2 }# e* x" D' 6FD87B45 90 nop
: M1 r; B5 G8 @% o9 S4 E' 6FD87B46 90 nop
; x0 \- \. n* x6 M- r4 g2 [$ \& Y, D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 })
( M2 U& _1 z* k Y6 A' 此处相当于：
! n# m. t& a0 \' 6FD93613 51 push ecx
* m$ x; I, f% R+ b4 d1 o' 6FD93614 E8 A79CFEFF call D2Common.#10459' ?, p6 f8 l" n4 F5 z# N" p+ K
' 6FD93619 FEC0 inc al
' t% A7 O2 D. z6 \3 p% j9 _, U' 6FD9361B EB 59 jmp short D2Common.6FD93676
8 U; q5 e+ L4 c3 N- ]' 6FD9361D 90 nop
7 ^0 R1 `8 ^6 `: O, ?, ]' 6FD9361E 90 nop9 ?* Z! |) Q0 M1 l S4 y7 U8 K
' 6FD9361F 90 nop( k: r8 J# o) f# n0 ^
写内存字节集 (-1, 十六到十 (“6FD9A696”), { 82, 232, 36, 44, 254, 255, 254, 192, 235, 63 }), u# X( }# i5 L8 P
' 此处相当于：
) V$ |5 @5 L! x! T: X; X% a' 6FD9A696 52 push edx
3 I. U1 T; ?4 h* M9 e3 x. j( }' 6FD9A697 E8 242CFEFF call D2Common.#10459
8 v: U) z+ s& z$ J3 K/ W$ T' z' 6FD9A69C FEC0 inc al+ _2 s8 z" D5 g, r! {# a
' 6FD9A69E EB 3F jmp short D2Common.6FD9A6DF
; e; L- Y. m. b' ------------------------------------分割线------------------------------------’3 ^2 ^! v8 e$ ?% A
写内存字节集 (-1, 十六到十 (“6FB10516”), { 129, 236, 160, 16, 0, 0 })' {" c1 W3 t# Y# U* Y M
' 此处相当于：
% `2 D1 l& z* {# L: H' sub esp,0x10A0' Y2 Y/ h, n1 z4 K3 m
写内存字节集 (-1, 十六到十 (“6FB10536”), { 185, 153, 3, 0, 0 })
4 \* k/ `1 l, v3 d' 此处相当于：
) y* U" z; B7 e* G* u- I% P6 c. ~5 Y' mov ecx,0x399, i6 J! z1 [# F
写内存字节集 (-1, 十六到十 (“6FB1054B”), { 104, 0, 16, 0, 0 })
2 X" l; p u* l" H$ K, k% y' 此处相当于：
* W0 g/ Y- T/ V* }# ]( ], o" v' P' push 0x1000
5 O5 ]2 Y! s( H& W# i6 V" m0 ~写内存字节集 (-1, 十六到十 (“6FB1055B”), { 129, 124, 36, 12, 0, 16, 0, 0 })! o6 F, a G3 z5 x5 k% \
' 此处相当于：
- r1 J2 d6 ^5 A, f' cmp dword ptr ss:[esp+0xC],0x10005 h: }, y$ x/ r: o& R' L. E1 L6 C
写内存字节集 (-1, 十六到十 (“6FB10584”), { 104, 0, 16, 0, 0 })9 H; }+ w8 Q# i. f3 w) t
' 此处相当于：
" l- Z2 L. w4 O/ ^) o# G' push 0x1000 V7 p' Q4 ^' `4 b8 q
写内存字节集 (-1, 十六到十 (“6FB10619”), { 104, 0, 16, 0, 0 })+ T& t. T {+ q3 G* b
' 此处相当于：
' E1 S2 ?* j' O3 j/ Q j# Q! O' push 0x10001 X2 \* Z. q* I" C! Q
写内存字节集 (-1, 十六到十 (“6FB11E76”), { 129, 236, 76, 16, 0, 0 })9 }0 S# }: B# ^! l% R
' 此处相当于：
, `6 w6 ~ S' l$ H' sub esp,0x104C
& D# J. k- K. z$ a+ A: k/ N写内存字节集 (-1, 十六到十 (“6FB11EA9”), { 185, 153, 3, 0, 0 })
' F3 W" [& O* b* U' 此处相当于：- S% ~0 P* A) B7 t( j; {
' mov ecx,0x3992 S$ X4 u/ o4 S
写内存字节集 (-1, 十六到十 (“6FB11EBA”), { 104, 0, 16, 0, 0 })
& k) o% l1 T T4 b) Q' J, @3 V' 此处相当于：7 H2 Q& F! q3 u& u* J+ I+ i
' push 0x1000+ n2 a3 T9 ?0 S# r9 P. x
写内存字节集 (-1, 十六到十 (“6FB11ECE”), { 129, 124, 36, 16, 0, 16, 0, 0 })
" Q1 ^5 n9 d8 J0 ~% z `9 W' 此处相当于：
" w' L: z) J; }- D2 V/ q' cmp dword ptr ss:[esp+0x10],0x1000
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' 此处相当于：
# ?, s3 a6 I4 i8 ~' push 0x10002 y( o7 G* G8 X0 E, Y0 P
' ------------------------------------分割线------------------------------------’( U2 m- f! G3 A. Y- ]8 `
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：6FC20000, t" Z6 G9 j, u
' 此处相当于：
" c% ]4 l, ~3 d3 }6 b' 6FCC2629 /E9 8C530500 jmp D2Game_d.6FD179BA
( _& r! o! P4 q& `& t8 Z3 q, b! M6 v' 6FCC262E |90 nop1 l$ h( l8 X- J0 t! }8 T5 N6 w1 z, B
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 })
' e% j$ P s* n# y' D8 f' 此处相当于：
. E e/ u1 q7 u& d! Y& t5 E& x6 G' 6FD179BA 50 push eax ; D2Game_d.6FC20000
. Z0 D& u2 f1 B# H9 @) ]7 U% B1 D( }' 6FD179BB 51 push ecx
. o( n; N& j$ Y7 Z) y) p' D' 6FD179BC 8B4E 14 mov ecx,dword ptr ds:[esi+0x14]' l8 ]6 M3 @+ P. E/ d$ M2 D
' 6FD179BF 8B4424 38 mov eax,dword ptr ss:[esp+0x38]
/ C- s0 A7 X9 o) p) ?1 P# U' 6FD179C3 8841 04 mov byte ptr ds:[ecx+0x4],al
& k6 q& H. U/ z, T6 D8 d* r% W' 6FD179C6 59 pop ecx$ c9 ^. m: `5 u' F2 P4 O1 y
' 6FD179C7 58 pop eax6 r% j1 r8 _ X3 X) v
' 6FD179C8 ^ E9 62ACFAFF jmp D2Game_d.6FCC262F( \: e/ Z8 }# r, G5 S
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 })
7 o' W7 B6 m3 |! V8 S# i' 此处相当于：, J& D: T. l4 E: K$ N) {
' 6FC5BE3E /E9 93BB0B00 jmp D2Game_d.6FD179D6% N4 I! P3 q$ f4 a& N
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 })
$ A5 u4 M8 G3 L0 ?' 此处相当于：
: r0 C8 D& n- S0 @3 U' 6FD179D6 8B5424 04 mov edx,dword ptr ss:[esp+0x4] ; D2Game_d.6FC200005 F+ m( o* k2 J" q) D
' 6FD179DA 8B5A 68 mov ebx,dword ptr ds:[edx+0x68]
, n H4 E" U0 w6 Q6 D) d' 6FD179DD 53 push ebx# @6 {1 t9 W. S# p
' 6FD179DE 6A 00 push 0x0
! W& E# T; K# ~' 6FD179E0 51 push ecx, b9 k4 a* I" e9 H. I$ I8 Y0 c& C
' 6FD179E1 ^ E9 5D44F4FF jmp D2Game_d.6FC5BE43( b% ]) }6 d# C- ?) F
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 })) B9 r ^9 T* a
' 此处相当于：
: w: e; E5 H6 v1 t* g' 6FC60B4F /E9 9C6E0B00 jmp D2Game_d.6FD179F0# Q5 s7 j6 }4 D
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 })
" w: y$ g! }) }" h; A- q+ F* q8 n' 此处相当于：8 y+ D: c+ M- D8 k% W( _
' 6FD179F0 56 push esi& L3 D' W! [+ }! t2 O( }
' 6FD179F1 E8 822AF1FF call <jmp.&D2Common.#10331>3 ~' ^$ o6 G- O
' 6FD179F6 50 push eax ; D2Game_d.6FC200007 S; s- [ a/ s8 o9 T
' 6FD179F7 E8 5A2BF1FF call <jmp.&D2Common.#10826>
( ~& z1 W& B( V" T. }) K! p. B- |' 6FD179FC 50 push eax ; D2Game_d.6FC20000
6 ~7 b2 A6 w6 I! T9 L0 P' 6FD179FD E8 6C2BF1FF call <jmp.&D2Common.#10459>/ m# h" O/ |6 j5 x: |
' 6FD17A02 8B4F 64 mov ecx,dword ptr ds:[edi+0x64]# H8 x3 X' V% \; l/ X# P4 ^7 {" a
' 6FD17A05 3BC1 cmp eax,ecx, u9 Q' H4 J% c" k2 ]/ F
' 6FD17A07 74 06 je short D2Game_d.6FD17A0F1 A, x' A2 d# }3 i
' 6FD17A09 5F pop edi
6 \% g0 h6 x1 [( F Z {' d' 6FD17A0A ^ E9 4591F4FF jmp D2Game_d.6FC60B54; D2 \5 l5 N5 ]! d
' 6FD17A0F ^ E9 4891F4FF jmp D2Game_d.6FC60B5C
; V4 K2 g9 I. q' [ A' ------------------------------------分割线------------------------------------’
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发表于 2020-10-2 00:50:12