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D2Ptrs.h中:
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% ^/ r2 w& i7 E1 Z5 ZFUNCPTR(D2COMMON, IsItemOfItemType, bool, __stdcall, (UnitAny* pItem, DWORD ItemType), 0x24430)4 H/ A0 I$ x* E
FUNCPTR(D2COMMON, AreCharmReqsMet, int, __stdcall, (UnitAny* pItem, UnitAny* pUnit), 0x287D0)
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D2Vars.h中:2 b. t5 d5 U- N1 f$ {+ E
. [& y; w+ m o* I" Astatic const char* DEFAULT_CONFIG_PATH = "D2CharmLimit.ini";
/ t! O2 _, ~( |6 d" Estatic const char* SECTION_NAME = "D2CharmLimit";
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; f& R }4 {' e- Astruct Configuration
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+ ~4 v0 W/ t- f+ r int BagLeft;
) P! [: X1 W2 o/ t int BagRight;
( `# C4 Q5 u( F6 ^3 P6 n int BagTop;9 t3 g+ l. R: n: I6 f
int BagBottem;
( B$ {. t( [- j% E$ W7 B$ J6 U};
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VAR(Configuration, Config)$ L$ o0 R, |9 V( g5 v0 _/ o
3 D7 m# V8 `# W. x9 D% b; _, {void __fastcall Config_Load();
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) |; c5 y; t+ U( S! j; A" TD2Vars.cpp中:
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& n K; S( P. e* pvoid __fastcall Config_Load()
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) \: W8 d- f0 S( m, ~2 v INIReader ConfigReader(DEFAULT_CONFIG_PATH);
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Config.BagLeft = ConfigReader.GetInteger(SECTION_NAME, "BagLeft", 0);
1 C( k% a$ ?. S+ K( b5 ` Config.BagRight = ConfigReader.GetInteger(SECTION_NAME, "BagRight", 0);, K1 ~ ]) {: _3 [( O3 A
Config.BagTop = ConfigReader.GetInteger(SECTION_NAME, "BagTop", 0);
& A( c" @) i& T" s2 R3 G) M- X; Z Config.BagBottem = ConfigReader.GetInteger(SECTION_NAME, "BagBottem", 0);
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CharmInv.cpp中:
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$ T1 e. W e2 N0 v% ?const DWORD DrawRedContinue = (DLLBASE_D2CLIENT + 0x95B47); //背包里不能用显示红色的地方
& \9 K/ B/ y9 Y* c5 ^0 b# c8 z# B3 ?: Vconst DWORD NoDrawRedContinue = (DLLBASE_D2CLIENT + 0x95AD4); //背包里能用显示蓝色的地方
; `/ F8 V7 i1 l9 ~" B7 K1 xconst DWORD InvCppAddress = (DLLBASE_D2CLIENT + 0xD476C);' d' O0 {4 w9 S: u6 \, T0 G; ]
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void __declspec (naked) __stdcall CharmInventory()$ f [9 B l- u6 \- X, w( s
{
7 f9 c! T# m( d* s6 } __asm- W2 `5 s% p; h
{
2 P! @1 {: ]2 {9 ] test eax, eax
. P; N! M3 r( o! P4 a/ v0 U4 |% U jne IsCharmInventory $ b2 y* ^+ w4 s, [2 [* P V+ M
retn 8
, }6 D0 e9 o9 V) O8 o' e' Q/ l8 t0 BIsCharmInventory:
- C) m) g* O$ N- w/ D% \: t mov eax,[esp+4] //eax = UnitAny7 S. P7 M7 L0 Y: M. M- {
mov eax,[eax+0x2C] //eax = ItemPath8 x' h8 h# M. M+ f b9 ?) s
push ebx //此处为了读配置里的内容,以下同理
2 d' D, r8 ?$ B mov ebx, Config.BagLeft //ebx = 左边界
& `- y$ Z% L. z! i4 S. u [ cmp [eax+0xC],ebx //pItem与eax+C也就是dwPosX限制分界左边相比较" [6 f. C# k9 ~ H* w3 m" ~
pop ebx
7 T }" @0 a9 a; e8 O3 I7 y jb NoCharmInventory //小于就返回
6 J% m5 Z, A' c l# x push ebx //同上
. x/ v8 l! m2 X6 V. c5 ?& {" W: } mov ebx, Config.BagRight
4 u' h' d" p7 m/ H' c cmp [eax+0xC],ebx' E5 g) t9 @0 I, e: X
pop ebx
' }) H% I/ N3 q, S1 e ja NoCharmInventory' _+ \, B( E9 L: v: `3 y3 V
push ebx //同上8 O v1 U+ l4 X0 U$ [
mov ebx, Config.BagTop
: g7 A) x! |/ j9 h8 v O3 E- } cmp [eax+0x10],ebx
% B- X( ~ Q, P pop ebx
+ w& E: h4 [7 e! `8 c! o* r jb NoCharmInventory8 r+ d( q7 O/ g7 ^2 ]) S
push ebx //同上9 m$ H) [3 o- }, `" B' c
mov ebx, Config.BagBottem0 r) c) q3 B/ |* B, L: ?
cmp [eax+0x10],ebx
" ?4 y4 y4 K0 L pop ebx
' M/ l# J! u# |: Q) q; R ja NoCharmInventory1 d7 ?# l" q5 n/ @5 e( d
mov eax,1 //可用
" U/ `! Z [! P5 `& j+ M retn 8, |# [9 |2 E, R& r1 w/ ~
NoCharmInventory:$ C- u8 f" |! j u
xor eax, eax
& s/ K+ P3 c# Y0 W5 w% c retn 8, @, t |' A8 d) a+ _
}
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6 F1 m2 `" r, z# q9 Y: svoid __declspec (naked) __stdcall DrawRed()
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__asm% y$ {& j( `9 ~9 [$ U
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test eax,eax //这里感觉没啥要解释的
. y2 |2 m. d* S( ~2 ~ g' [/ { je DrawRed1' g$ m1 ?; R8 C+ z
push TYPE_CHARM1 I0 y' P2 P' V9 B* J
push ebx
( B9 [2 ?8 S4 H! S call D2COMMON_IsItemOfItemType //参数在D2Ptrs.h中明确标出
3 K1 O5 L3 ^2 W6 A% k0 B5 c- h- t! C test eax,eax7 j8 K9 r8 U3 S* x# L1 K. a
je NoDrawRed% b6 ~8 F6 g4 [0 `% Y
mov eax,dword ptr ss:[esp+0x1C]( a4 M- |; J) z$ }
push eax
+ N- m9 C, Y$ x* o! y, z, P9 Q. _$ d push ebx4 e* X& `. C a3 Y0 Y5 D
call D2COMMON_AreCharmReqsMet //参数在D2Ptrs.h中明确标出
5 m. b4 }& D4 F1 @: I test eax,eax
6 P- }! C8 \7 ^* G% x8 m% K2 ^0 [; d je DrawRed1! I' p6 F( G A# A
push InvCppAddress
" y5 d3 U, c6 f+ \ jmp NoDrawRedContinue
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NoDrawRed:7 W4 W2 d0 |3 ]3 f
push InvCppAddress- U( B3 j# O; w% j/ Q( a9 F
jmp NoDrawRedContinue
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: c" [: k& V, D N9 uDrawRed1:) X7 ]$ |: {1 Q& P& l: O5 V% z
jmp DrawRedContinue
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/*----------------------------------------------------------------分割线----------------------------------------------------------------------*/2 L/ R& }5 x0 ]
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文中已注释讲解% m: D `2 G9 f* z, ?
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附:7 y8 j) E9 {3 G+ O# f# m
D2Ptrs.h中的两Func自然不用多说/ h1 C; B V' b) B5 w! R, R& L! O
D2Vars.h和D2Vars.cpp中都是为了读写配置
8 C+ g# \& x% n此处有个BUG就是LC和GC的第一个格子所处位置有效6 d' g2 B% a7 q6 \$ }# ]6 F
此BUG我会在以后尽量修复
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7 V. g1 g3 g& c/*----------------------------------------------------------------分割线----------------------------------------------------------------------*/0 t; B' T' {0 P( R
8 d; n2 g' T$ T9 p" f, v1 y3 A6 s' O4 ~用法:3 r* x( S. {! C4 i4 s
加载DLL利用大箱子或者是D2Win.dll6 M; f4 N* P0 X/ |( s& P
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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此篇内容大概就酱紫吧
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