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/*----------------------------------------------------------------分割线----------------------------------------------------------------------*/' i: o' l% Z' e5 E( D. F$ ]
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FUNCPTR(D2COMMON, IsItemOfItemType, bool, __stdcall, (UnitAny* pItem, DWORD ItemType), 0x24430). Y0 [7 F7 U- v) U: r0 s. k6 ]) F
FUNCPTR(D2COMMON, AreCharmReqsMet, int, __stdcall, (UnitAny* pItem, UnitAny* pUnit), 0x287D0): M i5 _" ]; h# `, H
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3 e4 \% f+ z1 T2 i8 DD2Vars.h中:
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! \/ x+ \5 a, t: c) ~/ `static const char* DEFAULT_CONFIG_PATH = "D2CharmLimit.ini";
p7 z l* m, m) ]( Y3 ostatic const char* SECTION_NAME = "D2CharmLimit";
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0 g1 _7 Z6 `- K/ [. ?0 ~1 ]struct Configuration
# P5 C. Y$ h0 W! \ D{
" ^% G2 e) j( X int BagLeft;
4 J1 H/ i. }: {% v, ~% K int BagRight;" v) M1 B/ r+ K4 e2 R3 ~. a- Q
int BagTop;1 c+ B' h, m5 l; U* J6 D4 S
int BagBottem;) y. t6 q' t! Y- F
};" f. b1 f g8 O' C
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/ O6 R$ E, U! A' l& AVAR(Configuration, Config)
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; T& V( C9 b* T! {; Tvoid __fastcall Config_Load();# h" U% | u4 B9 z% y
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D2Vars.cpp中:4 n! i$ F" O, S5 y5 ]5 k
9 `. @) j) a7 n7 o" O* M- }# o2 ~' {void __fastcall Config_Load()
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1 y' A- S1 Q8 L' W/ s0 H INIReader ConfigReader(DEFAULT_CONFIG_PATH);
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E4 ^( B8 f8 u, Y Config.BagLeft = ConfigReader.GetInteger(SECTION_NAME, "BagLeft", 0);0 K9 |2 a+ i6 K" T& @% f
Config.BagRight = ConfigReader.GetInteger(SECTION_NAME, "BagRight", 0);
# f7 }; ?6 d1 j6 w" h Config.BagTop = ConfigReader.GetInteger(SECTION_NAME, "BagTop", 0);
+ D$ l. k9 ]- n) K! K _% ?+ f, i4 ` Config.BagBottem = ConfigReader.GetInteger(SECTION_NAME, "BagBottem", 0);& `# p& n: ~: e1 l
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}
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* S$ A+ B# G! \( I$ v6 P! @$ l' MCharmInv.cpp中:
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const DWORD DrawRedContinue = (DLLBASE_D2CLIENT + 0x95B47); //背包里不能用显示红色的地方
) q' }# _2 V7 f* o% h1 l# nconst DWORD NoDrawRedContinue = (DLLBASE_D2CLIENT + 0x95AD4); //背包里能用显示蓝色的地方
% O0 T+ _3 j# U$ C+ i4 vconst DWORD InvCppAddress = (DLLBASE_D2CLIENT + 0xD476C);
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2 X5 H8 ^, |4 b1 dvoid __declspec (naked) __stdcall CharmInventory()
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__asm5 T2 r3 j. m" W$ |
{
% ]7 z6 F2 l- J8 K/ a3 m test eax, eax $ F; q$ [* E$ g9 }
jne IsCharmInventory
7 d3 @% a6 o+ t ? retn 8
& _/ U7 d" c6 @7 V' n; \; n1 BIsCharmInventory:: N Q: r. ]4 d% O. P
mov eax,[esp+4] //eax = UnitAny2 n7 q! f/ ?: ~4 `2 D1 k
mov eax,[eax+0x2C] //eax = ItemPath
8 o" V0 Y [ E1 K push ebx //此处为了读配置里的内容,以下同理! U5 I9 F B! k
mov ebx, Config.BagLeft //ebx = 左边界 D: H- l5 V! B% U% {
cmp [eax+0xC],ebx //pItem与eax+C也就是dwPosX限制分界左边相比较4 _% b9 j$ }& g$ g5 K" S3 t
pop ebx( d# M: F! T6 c4 {, p" z; F
jb NoCharmInventory //小于就返回
! m8 o% N& U# p' R& v1 z, K8 @1 q push ebx //同上
# V- ~$ Y0 Z- X9 X mov ebx, Config.BagRight7 y1 |5 [0 |4 B9 e% g9 _
cmp [eax+0xC],ebx
* q+ L7 |3 X8 l) Z- E" J& | pop ebx
6 O3 j9 e* c& M' M ja NoCharmInventory' O/ J3 @' _, {) L/ E* y
push ebx //同上
. Q4 d: k$ I9 z4 q/ S! D mov ebx, Config.BagTop- P5 \5 `$ N3 G! }0 a1 L6 o
cmp [eax+0x10],ebx
1 r3 `! n3 m; P; J; r pop ebx
+ w0 w) ?& @+ W4 N1 P jb NoCharmInventory
0 f0 G' Y8 K, j$ C push ebx //同上8 B/ c0 I6 t/ `( `/ W
mov ebx, Config.BagBottem& v- f3 M0 w L' ?6 g1 o
cmp [eax+0x10],ebx# M6 _ }. ? T' u5 y0 |+ C3 M
pop ebx1 ~4 k# g8 j9 l6 c
ja NoCharmInventory
( O# H& ?- W1 q7 Z- O! D2 x mov eax,1 //可用
# i2 W6 u, r6 Q& U* n8 n0 Y5 E retn 8
$ C) j9 P1 W3 F8 f- cNoCharmInventory:* ^5 z1 M& ^4 l0 w" w/ u
xor eax, eax$ C C) _$ s9 w3 _4 k1 o& v
retn 8& M9 \2 M9 Z0 p3 G" K! m
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}
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void __declspec (naked) __stdcall DrawRed()6 ^* B! U4 A7 r) {; W
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__asm
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test eax,eax //这里感觉没啥要解释的, p8 E, G( Q7 g6 g
je DrawRed1. ^! b/ [" k1 y; ]. U
push TYPE_CHARM
! j3 y) S! l4 u push ebx: k `. Y* a8 J) m4 I3 B/ x/ w
call D2COMMON_IsItemOfItemType //参数在D2Ptrs.h中明确标出
" h2 @' i& N+ L m8 A0 r test eax,eax
+ L: j* j! s" `" S2 a je NoDrawRed6 C4 p2 |- I; F3 @: [$ F8 [8 N
mov eax,dword ptr ss:[esp+0x1C]
- I& p {0 _& e+ s1 r$ e. p6 ~- H' B push eax+ P' j5 N1 E% ?, U
push ebx/ e, p, k2 m" `
call D2COMMON_AreCharmReqsMet //参数在D2Ptrs.h中明确标出
! C- I( h3 K3 S- K$ O% H+ S& w test eax,eax6 I9 M. j( ~/ e" G
je DrawRed13 q/ |" B; f' G
push InvCppAddress
1 n. K4 h8 }0 J5 B2 I& }, K% K jmp NoDrawRedContinue
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. [/ N2 ]/ t2 c) X4 ^% ?NoDrawRed:8 W# y9 C$ u$ f7 C3 i/ ~4 @
push InvCppAddress/ \4 N# M1 }+ ]5 [
jmp NoDrawRedContinue5 ?4 `) a" `3 ~2 f1 S' ^& D# t3 X
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DrawRed1:- n/ W* v0 A( F2 l) U6 X
jmp DrawRedContinue. @1 Q4 l; j! p7 Y
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}
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/*----------------------------------------------------------------分割线----------------------------------------------------------------------*/3 W5 [% c* L- s- z
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文中已注释讲解3 j) S5 N% ~% J
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附:
, z6 ~: O: L" X5 M/ ?" L _3 I' K( PD2Ptrs.h中的两Func自然不用多说
+ n+ C& Q. Y2 q, E# ^- l& Y; _D2Vars.h和D2Vars.cpp中都是为了读写配置" G1 N) H1 @# V
此处有个BUG就是LC和GC的第一个格子所处位置有效
; _0 T# ~' A) h2 g1 L此BUG我会在以后尽量修复
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/*----------------------------------------------------------------分割线----------------------------------------------------------------------*/' w) e* @" {- g& m+ @" b3 u8 ?5 L
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用法:
! X+ O% X5 d; U6 A& @1 Q; V加载DLL利用大箱子或者是D2Win.dll+ M- a' @: I" s. H5 A
INI文件中四个参数很明显是定义边界的,但是需要注意的是第一格是从0开始的
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" q1 [( \+ O# S. t" N6 X. I; @此篇内容大概就酱紫吧
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