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转载：https://tieba.baidu.com/p/65667198130 x- r7 t- v; O! O5 U
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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
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我们拿D2Loader.exe启动为例（Game.exe同理）：
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方法如下：
$ @% d/ }& K# h4 I0 _将下面所有代码复制到汇编函数中 l* y" ~5 x3 a" q
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' ------------------------------------分割线------------------------------------’: ]3 K. m$ B6 @; Q4 V
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 })- C, B6 J+ v% M0 y V
' 此处相当于：
0 `0 q L, E1 G4 B, K+ _$ o' 6FD7D2C0 > 8B4424 04 mov eax,dword ptr ss:[esp+0x4] ; D2Common.6FD50000
; h, @4 R% t) \3 C; A4 ?. f3 v2 G' 6FD7D2C4 3B05 340BDF6F cmp eax,dword ptr ds:[0x6FDF0B34]
3 E/ |* k' K, |9 Y: J' 6FD7D2CA 73 13 jnb short D2Common.6FD7D2DF, M3 [ X i8 e4 i& l
' 6FD7D2CC 69C0 20020000 imul eax,eax,0x220 ; D2Common.6FD50000
# o+ |. ~ J ?8 `. ?2 ^0 Y' 6FD7D2D2 0305 300BDF6F add eax,dword ptr ds:[0x6FDF0B30]7 B/ x: z& g/ S3 D/ W1 D
' 6FD7D2D8 0FBE40 03 movsx eax,byte ptr ds:[eax+0x3]
' \& v9 {$ n/ D6 ]8 {6 a1 @' 6FD7D2DC C2 0400 retn 0x4
2 D; F3 _6 X9 j V- P' 6FD7D2DF 33C0 xor eax,eax ; D2Common.6FD50000
) P* T0 X/ M" N4 s/ Z* I2 C1 K4 _' 6FD7D2E1 C2 0400 retn 0x41 Y B$ D# B% M: O6 A' q
写内存字节集 (-1, 十六到十 (“6FD67196”), { 81, 232, 36, 97, 1, 0, 254, 192, 235, 74 })
& `# A( U7 D* m% }! ^) x' 此处相当于：
3 p# Y" N. c' K; P# m @6 k' {9 ?' 6FD67196 51 push ecx8 n; ~) V' O9 c5 W4 U
' 6FD67197 E8 24610100 call D2Common.#10459
) {" y2 _3 D2 ^" h' 6FD6719C FEC0 inc al% i% s7 i( {4 _0 n8 B! P4 _
' 6FD6719E EB 4A jmp short D2Common.6FD671EA6 r( H2 t" D! A! H [( o
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 }); v9 o; g) a u+ Z$ |
' 此处相当于：
7 f7 ], t# _2 b$ s: F9 d' P( W' 6FD878D0 53 push ebx" h% W( T0 s$ E8 E- y* f5 x$ O: \
' 6FD878D1 E8 EA59FFFF call D2Common.#10459" c; `7 m D0 D4 \3 _
' 6FD878D6 FEC0 inc al/ S* s% Z7 l- I, J% m
' 6FD878D8 90 nop
( o. {$ ]% g5 c: I% W$ E' 6FD878D9 90 nop3 Z4 x5 Z% r! b) Q
' 6FD878DA 90 nop
4 O3 K3 n, @3 \) ?4 T' 6FD878DB 90 nop
3 W( N1 f6 L4 f: ^' 6FD878DC EB 31 jmp short D2Common.6FD8790F! V2 Y# {; x" z& B0 B2 u
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 })
4 Z! d# X: z0 O9 ?6 A' 此处相当于：
* D* y8 L$ T! q9 \7 h$ U' 6FD87AA0 53 push ebx; y' I* y! ]2 O$ X" B
' 6FD87AA1 E8 1A58FFFF call D2Common.#10459
- t9 i0 H" C0 H- |' 6FD87AA6 FEC0 inc al. ^) H7 W- G, J. G; Z/ W
' 6FD87AA8 90 nop6 @' C$ T3 P0 {) r8 _/ t* D
' 6FD87AA9 90 nop/ Q% }! P9 J8 ?1 }
' 6FD87AAA 90 nop
y9 V" o' @% e5 ~' 6FD87AAB 90 nop
% i. T; p' z0 |& a5 u- N( c' 6FD87AAC EB 31 jmp short D2Common.6FD87ADF
) [& a }! X' s D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 })2 \8 s, @& w6 J
' 此处相当于：# C3 l$ ]5 y4 N+ _9 S
' 6FD87B37 53 push ebx
1 R) o C: l0 |- u' 6FD87B38 E8 8357FFFF call D2Common.#10459
! W8 v. J% \* J" y3 O' 6FD87B3D FEC0 inc al
5 M4 [6 T& D# m- Q- W; V' 6FD87B3F EB 4D jmp short D2Common.6FD87B8E
: y# i/ o3 \& X; t- O8 w2 v7 X0 Q' 6FD87B41 90 nop: ?# ?, J5 b7 }- T& o- U
' 6FD87B42 90 nop
) @9 e$ \, \- k% \9 r' j' 6FD87B43 90 nop0 }' _8 ^8 _- |/ k: w5 K: x
' 6FD87B44 90 nop5 [2 U1 x, F2 N
' 6FD87B45 90 nop
( R$ ?: P1 ^' F/ o+ p, E' 6FD87B46 90 nop6 g+ @. Y* k3 {6 O( p6 U9 ^' i
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 })
1 U8 e3 {9 q: r: R }% P' 此处相当于：/ n: u, L Y- K6 o
' 6FD93613 51 push ecx4 z+ d; G7 M+ V) E6 s
' 6FD93614 E8 A79CFEFF call D2Common.#10459
8 ?( n: {: ]/ R4 ?4 d+ E' 6FD93619 FEC0 inc al. e5 P) y' |+ ?( h
' 6FD9361B EB 59 jmp short D2Common.6FD93676
% a B7 Q- W0 j" T: l' l: s' 6FD9361D 90 nop! I+ K: w* O" R) B) [
' 6FD9361E 90 nop4 M2 A+ j3 \# F7 h( [0 f
' 6FD9361F 90 nop$ e. n" Y: a/ y* @1 H% c
写内存字节集 (-1, 十六到十 (“6FD9A696”), { 82, 232, 36, 44, 254, 255, 254, 192, 235, 63 })
% m7 c' x3 G( z' 此处相当于：
7 ], q( {" Q, Z: @' 6FD9A696 52 push edx3 t$ k' k6 P4 f7 y1 X2 d
' 6FD9A697 E8 242CFEFF call D2Common.#10459 Z) R' @4 Z6 o; q/ o. o0 c0 ?
' 6FD9A69C FEC0 inc al' g) ?0 a( |7 \) F, j: M j4 q& W# r
' 6FD9A69E EB 3F jmp short D2Common.6FD9A6DF
& \' ?$ Q2 M8 g' ------------------------------------分割线------------------------------------’* b7 @5 f. ]) A
写内存字节集 (-1, 十六到十 (“6FB10516”), { 129, 236, 160, 16, 0, 0 })- R" g0 ~- `5 j
' 此处相当于：
% l( {: |- q9 f' sub esp,0x10A0
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' 此处相当于：
" N/ P( l# n4 P9 N7 y' mov ecx,0x399
. P* }" ] ^; k) |4 X6 Q* ]写内存字节集 (-1, 十六到十 (“6FB1054B”), { 104, 0, 16, 0, 0 })
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* Q4 s. B7 \$ n5 X' R4 i' push 0x1000
7 C8 T! M1 B/ n( h7 ] I% s" V9 p写内存字节集 (-1, 十六到十 (“6FB1055B”), { 129, 124, 36, 12, 0, 16, 0, 0 })
" g" z; v, a1 h/ m+ m: r' 此处相当于：3 h' \: [1 l9 e7 S& Q" C" s( s3 o8 t: S
' cmp dword ptr ss:[esp+0xC],0x1000+ m0 K1 ?0 u5 m6 [( F. u% ]; I
写内存字节集 (-1, 十六到十 (“6FB10584”), { 104, 0, 16, 0, 0 })
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' push 0x1000
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3 [" v0 N8 b" A/ j5 U. E) G' 此处相当于：
& O$ g' R: W. c7 H' push 0x1000
6 p w0 k7 r+ N+ y/ r1 D3 u写内存字节集 (-1, 十六到十 (“6FB11E76”), { 129, 236, 76, 16, 0, 0 })' Q* s& Z) U! |. Y) o$ t A; C
' 此处相当于：# ?0 K1 o# M- ]2 P. y$ v
' sub esp,0x104C
3 B, u+ N3 o. s9 T写内存字节集 (-1, 十六到十 (“6FB11EA9”), { 185, 153, 3, 0, 0 }), w( Q" `; r/ {! i( C9 W
' 此处相当于：2 I" U) p* T2 h, H0 X
' mov ecx,0x399
) m1 u* v) d2 L& J+ C1 v: e写内存字节集 (-1, 十六到十 (“6FB11EBA”), { 104, 0, 16, 0, 0 })
+ z8 d" B- C3 P& ?: p- x$ L7 y# A' 此处相当于：) R1 W. k. Y" V. g
' push 0x1000
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' 此处相当于：
) C# j$ t) g. |2 C4 B, P2 b# u4 u& `' cmp dword ptr ss:[esp+0x10],0x10005 F5 c( c- p& r5 G5 z
写内存字节集 (-1, 十六到十 (“6FB0F2EB”), { 104, 0, 16, 0, 0 })
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/ \% p4 S" F7 Q/ j8 ?' push 0x1000
! J x' ~. x% D7 N7 z$ p0 G' ------------------------------------分割线------------------------------------’/ a! P4 C1 X; _9 o" v" w, g
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：6FC200004 ]$ E. R4 ]; F6 b. F9 w8 V0 W
' 此处相当于：
! Q0 V0 c7 s* d+ }' 6FCC2629 /E9 8C530500 jmp D2Game_d.6FD179BA
. u3 U$ T) c5 r* F9 A' 6FCC262E |90 nop
; h0 e" I9 X. H7 S! g# W" N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 })' L9 s, \7 c# ^2 K) _ g
' 此处相当于：/ A9 N; P- F; G3 C
' 6FD179BA 50 push eax ; D2Game_d.6FC20000
" E( v& g6 I0 X! E. W' 6FD179BB 51 push ecx
2 X$ g7 Z8 A" U- O' 6FD179BC 8B4E 14 mov ecx,dword ptr ds:[esi+0x14]. {% ?" t1 N* G0 a; o% J
' 6FD179BF 8B4424 38 mov eax,dword ptr ss:[esp+0x38]
; q0 n& r# T0 q' 6FD179C3 8841 04 mov byte ptr ds:[ecx+0x4],al
T+ C: E: j. q, w' 6FD179C6 59 pop ecx
1 |& d; y; J e7 ]. j, O' 6FD179C7 58 pop eax
: p9 z& [& d- ]/ t$ d1 [' 6FD179C8 ^ E9 62ACFAFF jmp D2Game_d.6FCC262F
6 M8 r5 }: Z- \( F: r9 M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 })6 R3 c1 }' Y8 d7 H- I* D8 Q- t
' 此处相当于：
H2 T' s, y7 O) t/ [( D' 6FC5BE3E /E9 93BB0B00 jmp D2Game_d.6FD179D6
+ _9 u, L) C0 w7 c1 W# Z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 })
: v8 j$ P1 Q5 @' 此处相当于：. C- j; y4 O/ w3 a, l, X9 \
' 6FD179D6 8B5424 04 mov edx,dword ptr ss:[esp+0x4] ; D2Game_d.6FC20000
+ P% M7 d* U. e8 z' 6FD179DA 8B5A 68 mov ebx,dword ptr ds:[edx+0x68]* `3 t" P1 I5 e+ v0 L+ U, s
' 6FD179DD 53 push ebx7 Y9 q$ W8 o4 U' P9 e9 A7 `8 n
' 6FD179DE 6A 00 push 0x0
8 l5 c* s4 U+ a. e7 j' 6FD179E0 51 push ecx
0 i9 u! z& ~2 M2 k& ?& a p' 6FD179E1 ^ E9 5D44F4FF jmp D2Game_d.6FC5BE43' I4 i1 n) c# ]( y2 h* `: i
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 })9 x/ Y) V( @) B+ N6 o$ J% c
' 此处相当于：
- u& I: V! [: V' 6FC60B4F /E9 9C6E0B00 jmp D2Game_d.6FD179F0
! o. _1 a2 @ ]0 d. k6 D% W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 })
8 \2 n' A- Q6 A, A6 h! U- z9 R7 k: u* A' 此处相当于：
( Q* e% ~ Z: m% y @" s8 \! n' 6FD179F0 56 push esi
! H- ~& h9 _9 D1 p' 6FD179F1 E8 822AF1FF call <jmp.&D2Common.#10331>
" D) n) G& H: s3 S' 6FD179F6 50 push eax ; D2Game_d.6FC20000$ S$ y5 b- X6 O/ ]' J
' 6FD179F7 E8 5A2BF1FF call <jmp.&D2Common.#10826>
3 t0 x- z& p* C: p/ X' 6FD179FC 50 push eax ; D2Game_d.6FC20000
$ z {( m' h, f- t7 \: c' C' 6FD179FD E8 6C2BF1FF call <jmp.&D2Common.#10459>
1 b7 @2 K3 f/ s2 h. C9 c' 6FD17A02 8B4F 64 mov ecx,dword ptr ds:[edi+0x64]! @! e" j2 F" K# {7 K1 y5 \: I
' 6FD17A05 3BC1 cmp eax,ecx
) P/ {+ e% N6 z2 t c4 J' 6FD17A07 74 06 je short D2Game_d.6FD17A0F
# E0 O) i7 h3 `3 Q' 6FD17A09 5F pop edi$ e# _7 S2 E! ~4 N9 M: L4 ?' u
' 6FD17A0A ^ E9 4591F4FF jmp D2Game_d.6FC60B54" Y4 [/ u9 E# o/ C9 X( E
' 6FD17A0F ^ E9 4891F4FF jmp D2Game_d.6FC60B5C
( y l4 Y2 q I* w. _' ------------------------------------分割线------------------------------------’
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|Archiver|手机版|小黑屋|神话暗黑
( 陕ICP备18004004号-1 )
发表于 2020-10-2 00:50:12