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转载：https://tieba.baidu.com/p/6566719813
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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 K; L8 T$ h i0 @; `' ]
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- G7 T: Q" |' W8 T) C& T. H3 K我们拿D2Loader.exe启动为例（Game.exe同理）：
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方法如下：0 t8 R2 }2 H8 p
将下面所有代码复制到汇编函数中3 M( Z0 y" Z& \! {
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/ g, o2 Y5 U, ^, [3 m4 I! v/ B1 H# s5 \% T' ------------------------------------分割线------------------------------------’
1 S8 |. q }6 H# W# K* N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 })
6 z7 R8 R, Q4 Z$ z" v2 j; }' 此处相当于：
. r; k8 a8 f% c" F- e9 i' 6FD7D2C0 > 8B4424 04 mov eax,dword ptr ss:[esp+0x4] ; D2Common.6FD50000" t5 z2 m/ x& B9 `: ^* i
' 6FD7D2C4 3B05 340BDF6F cmp eax,dword ptr ds:[0x6FDF0B34]
" ?/ K& X$ b9 U2 [* z9 v) V$ k' 6FD7D2CA 73 13 jnb short D2Common.6FD7D2DF
0 v) F2 O' p3 r- w. R' 6FD7D2CC 69C0 20020000 imul eax,eax,0x220 ; D2Common.6FD50000
' F5 v, X$ n y! k* p1 i! R8 M' 6FD7D2D2 0305 300BDF6F add eax,dword ptr ds:[0x6FDF0B30]: n x+ a- F% K$ |' v
' 6FD7D2D8 0FBE40 03 movsx eax,byte ptr ds:[eax+0x3]/ r8 h( j6 L0 c# q2 N+ r
' 6FD7D2DC C2 0400 retn 0x4
8 o% H i: T0 s" T5 h8 R5 R' 6FD7D2DF 33C0 xor eax,eax ; D2Common.6FD500004 l3 Q D4 ?( N' z6 e, t
' 6FD7D2E1 C2 0400 retn 0x4
! a! H4 K$ i* x3 T! A* E写内存字节集 (-1, 十六到十 (“6FD67196”), { 81, 232, 36, 97, 1, 0, 254, 192, 235, 74 })
* A8 C, R6 y m, i. @' 此处相当于：6 q) L' b% K4 U" L' O# g
' 6FD67196 51 push ecx. Y3 e! r/ n) l* U' Z5 x
' 6FD67197 E8 24610100 call D2Common.#10459* R" R* N5 ?/ e* v( y9 O
' 6FD6719C FEC0 inc al* d; r2 H8 Q! W3 x2 E
' 6FD6719E EB 4A jmp short D2Common.6FD671EA- C1 r7 c5 C( L# A! X7 q7 P
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 })
0 w9 h( O3 ^) T) r, s, B' 此处相当于：
: U5 t `; M) {! t' 6FD878D0 53 push ebx) j/ N# U; @* r
' 6FD878D1 E8 EA59FFFF call D2Common.#10459- \ L3 `7 p6 w0 I8 Z
' 6FD878D6 FEC0 inc al
7 Z" N: }* @6 V5 L' 6FD878D8 90 nop B6 R; l7 R2 b3 R$ t9 l- i. e
' 6FD878D9 90 nop! N3 v5 Y+ |2 o. j7 i2 m
' 6FD878DA 90 nop
' d1 Z$ S, P. a* O5 Z0 [0 ^3 o4 ^' 6FD878DB 90 nop
, X) G0 @8 i" n" C3 \% a' 6FD878DC EB 31 jmp short D2Common.6FD8790F( o( h: |5 x) m' 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 })
7 B* a; G8 j" y' 此处相当于：; e. H% a2 [6 A
' 6FD87AA0 53 push ebx
( |! j3 t8 w, V" W- R0 n' M' 6FD87AA1 E8 1A58FFFF call D2Common.#10459# C' `( o5 P. e8 y: p0 K1 O% ^' K( }
' 6FD87AA6 FEC0 inc al3 u7 u! ]1 I' s/ q; e( l3 T7 b
' 6FD87AA8 90 nop8 A W7 e( e% T& e/ t5 T B1 _# L# D v
' 6FD87AA9 90 nop
0 r/ D" ~8 z8 E* \' 6FD87AAA 90 nop
) ]# F+ R5 {9 \. p: H. M' 6FD87AAB 90 nop
- O" G5 c# j+ t( r0 o- b' 6FD87AAC EB 31 jmp short D2Common.6FD87ADF
" w& A: g1 l3 U& c/ z+ m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 })8 }$ K& x1 l R& b7 W1 \
' 此处相当于：0 }/ J8 L! e3 l6 ?) D2 Q
' 6FD87B37 53 push ebx% }8 }' C# k+ W$ H
' 6FD87B38 E8 8357FFFF call D2Common.#10459
8 k7 H8 v4 B0 C) h- J8 k6 w' 6FD87B3D FEC0 inc al1 Z2 E' z. P0 U5 f9 h4 k4 y
' 6FD87B3F EB 4D jmp short D2Common.6FD87B8E
- g0 `& l( s, |3 h( T' 6FD87B41 90 nop
1 e5 Z$ i: y% A' 6FD87B42 90 nop9 `7 p2 a. y/ E9 F
' 6FD87B43 90 nop6 h8 Q+ w0 s j4 @; p C
' 6FD87B44 90 nop2 J- c7 K j0 w6 u
' 6FD87B45 90 nop. L7 E6 d5 ~" i, J
' 6FD87B46 90 nop ?5 T# i0 \/ X. b
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 })
& G. Z% E, Y7 ^4 \7 ]5 p' 此处相当于：
- f" Y% U1 K' B0 t+ v8 F' 6FD93613 51 push ecx/ [. y) c* G; Y4 b$ V8 d2 u
' 6FD93614 E8 A79CFEFF call D2Common.#10459
+ z7 k9 w! @1 C% E5 a; L1 h' 6FD93619 FEC0 inc al
- u+ N) K; g$ t' 6FD9361B EB 59 jmp short D2Common.6FD936767 S2 ]) y4 V. o) v5 f/ P5 ^/ q: L
' 6FD9361D 90 nop$ a/ c$ z3 J9 L8 C) {2 F
' 6FD9361E 90 nop
# v; O5 t- ]0 a6 q5 l' 6FD9361F 90 nop
6 Z5 \3 c8 O, h7 l写内存字节集 (-1, 十六到十 (“6FD9A696”), { 82, 232, 36, 44, 254, 255, 254, 192, 235, 63 })2 \8 k f0 y( p
' 此处相当于：* L' _* [9 z: A$ ~8 l5 W, C
' 6FD9A696 52 push edx
+ _3 h- _* S9 H/ D8 K" R& T' 6FD9A697 E8 242CFEFF call D2Common.#10459- F/ k/ R* f6 v3 w0 D+ A
' 6FD9A69C FEC0 inc al7 ^4 d5 u/ ^. k% J
' 6FD9A69E EB 3F jmp short D2Common.6FD9A6DF5 A2 a4 I# q R% D# D
' ------------------------------------分割线------------------------------------’
% {( F7 _5 m7 x% A5 W" T9 B7 u写内存字节集 (-1, 十六到十 (“6FB10516”), { 129, 236, 160, 16, 0, 0 })
7 z9 A e1 e! Q4 H3 U1 I4 H s' 此处相当于：9 r% l# A$ P0 g
' sub esp,0x10A0
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' mov ecx,0x399
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' 此处相当于：
( y/ [4 d6 n; G* g2 ^' push 0x1000
' Q; f" b! @' h* D写内存字节集 (-1, 十六到十 (“6FB1055B”), { 129, 124, 36, 12, 0, 16, 0, 0 })2 n) z3 y% ]" k: j! j
' 此处相当于：4 x& Q/ n8 i" I- R! { i
' cmp dword ptr ss:[esp+0xC],0x1000* j( g8 j+ {4 Z9 U. e( ?
写内存字节集 (-1, 十六到十 (“6FB10584”), { 104, 0, 16, 0, 0 })
7 t2 ?: b+ @8 G) o( y1 @9 \' 此处相当于：
, v4 Q; `1 u/ l. X2 K: C Y: z% f' push 0x1000
) R0 b2 m$ I- B: ^! g* ~写内存字节集 (-1, 十六到十 (“6FB10619”), { 104, 0, 16, 0, 0 })7 u3 N j/ Q. ^7 m9 z' S+ r
' 此处相当于：* V2 k& x( p! C0 c2 w# p
' push 0x10007 v G5 @5 F7 H; F$ i j
写内存字节集 (-1, 十六到十 (“6FB11E76”), { 129, 236, 76, 16, 0, 0 })
$ s1 f% m( B* F0 q* T' 此处相当于：
6 v4 I/ B5 I0 U' D T; N' sub esp,0x104C7 C+ q( G' _. B: I7 M
写内存字节集 (-1, 十六到十 (“6FB11EA9”), { 185, 153, 3, 0, 0 })5 N, O) }, e' @
' 此处相当于：3 N8 u3 {, m/ J
' mov ecx,0x399. g2 f8 D+ V8 ~+ }5 ?+ }
写内存字节集 (-1, 十六到十 (“6FB11EBA”), { 104, 0, 16, 0, 0 })
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3 F0 t9 p9 Y4 _# L' push 0x1000: \/ _1 C2 B2 A7 @/ {
写内存字节集 (-1, 十六到十 (“6FB11ECE”), { 129, 124, 36, 16, 0, 16, 0, 0 })" }; ~! v; s! C
' 此处相当于：
4 }6 f( \, F+ i8 c' cmp dword ptr ss:[esp+0x10],0x1000$ `& t1 K P: Z5 [" ]1 Z9 c/ V
写内存字节集 (-1, 十六到十 (“6FB0F2EB”), { 104, 0, 16, 0, 0 })- R" c9 ~' q/ ?% l) t
' 此处相当于：; x( ?. J7 A# p; f$ _
' push 0x1000
# H0 [7 F' l1 U' ------------------------------------分割线------------------------------------’
; J4 S, `( ]1 [6 n R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
! W r" w1 {- D9 J) Y5 R' 此处相当于：- h" C. ~3 u) p4 ?& w
' 6FCC2629 /E9 8C530500 jmp D2Game_d.6FD179BA* F& R# D: c* h7 @$ K/ H$ ~+ e
' 6FCC262E |90 nop6 }' y! z% K6 J# A
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 })
5 J$ S8 j' I( ^1 Q' 此处相当于：$ X/ t9 G# E. A( ` h
' 6FD179BA 50 push eax ; D2Game_d.6FC20000
, B, s9 T% R6 H/ Z/ ^% ]/ j' 6FD179BB 51 push ecx
3 `9 F$ I s% O' 6FD179BC 8B4E 14 mov ecx,dword ptr ds:[esi+0x14]
! M) T) k- a- i6 T# V5 K' 6FD179BF 8B4424 38 mov eax,dword ptr ss:[esp+0x38]' r. P6 c7 T" o) l
' 6FD179C3 8841 04 mov byte ptr ds:[ecx+0x4],al
% `1 }+ V+ {' q' J" L8 ?' G$ Y' 6FD179C6 59 pop ecx
6 F# e- T$ x' u& I9 j4 K' 6FD179C7 58 pop eax2 t. H: [2 g- i {4 w6 n1 s
' 6FD179C8 ^ E9 62ACFAFF jmp D2Game_d.6FCC262F: k' ^7 Y3 p2 g( j0 F: p
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 })" Q: t0 ^6 o9 g t/ t
' 此处相当于：1 d5 h/ K7 w9 J4 ] k" G
' 6FC5BE3E /E9 93BB0B00 jmp D2Game_d.6FD179D68 p3 H0 r" o( j4 X
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 })6 T# n3 Y) O, w) u6 |& p- Z, T
' 此处相当于：# _9 r' `1 _6 j7 H& g# u! g4 @
' 6FD179D6 8B5424 04 mov edx,dword ptr ss:[esp+0x4] ; D2Game_d.6FC20000
/ P3 \1 e! M: ]+ _2 S' 6FD179DA 8B5A 68 mov ebx,dword ptr ds:[edx+0x68]# z- s; L; g' P. T9 I
' 6FD179DD 53 push ebx- ~; M1 A0 l* L0 Q" m6 D
' 6FD179DE 6A 00 push 0x0
4 L" ^$ N" O5 C/ Y' 6FD179E0 51 push ecx% `+ B6 I" ?6 m: |* c
' 6FD179E1 ^ E9 5D44F4FF jmp D2Game_d.6FC5BE43 f$ c6 @. p3 U! N( \
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 })2 l: Y+ y% V e/ t x/ ~* `
' 此处相当于：/ t4 R. r: x' O. b7 a
' 6FC60B4F /E9 9C6E0B00 jmp D2Game_d.6FD179F0! P! p: w1 L3 @* G' _0 e
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 })
% G6 H( l" k+ y7 d) w9 H% g- Y) F' 此处相当于：
7 f) O3 v$ a" b; \; q( b" M6 D1 n' 6FD179F0 56 push esi
8 _: L Y$ a% ]7 |' 6FD179F1 E8 822AF1FF call <jmp.&D2Common.#10331>
# z9 v# s- F" A# {' 6FD179F6 50 push eax ; D2Game_d.6FC20000, c) Y, u4 ]* U+ Q6 r; z& E8 ?
' 6FD179F7 E8 5A2BF1FF call <jmp.&D2Common.#10826>
! K* L4 G/ i7 { S/ ~; r' 6FD179FC 50 push eax ; D2Game_d.6FC20000
1 V! Z$ E, Z1 v. o9 Q. b' 6FD179FD E8 6C2BF1FF call <jmp.&D2Common.#10459>2 |! c+ ~9 g1 I9 |; L0 ]7 |: z
' 6FD17A02 8B4F 64 mov ecx,dword ptr ds:[edi+0x64]0 F$ Y: ^" Y5 R& ^6 b, N K- ]
' 6FD17A05 3BC1 cmp eax,ecx
8 w' G2 S! [, }; k' 6FD17A07 74 06 je short D2Game_d.6FD17A0F
( B! l4 @+ m( O& t5 r' S' 6FD17A09 5F pop edi
& V' X' b' m1 J' 6FD17A0A ^ E9 4591F4FF jmp D2Game_d.6FC60B54" ]5 _- J6 n! Z# g, o9 P1 H4 f
' 6FD17A0F ^ E9 4891F4FF jmp D2Game_d.6FC60B5C" V' X }! P; P9 q2 ]7 H3 T
' ------------------------------------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