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/*----------------------------------------------------------------分割线----------------------------------------------------------------------*/
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3 }2 g2 n" o/ Q4 B# mD2Ptrs.h中:) V; N1 f5 ~- t/ f0 h- u; p
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FUNCPTR(D2COMMON, IsItemOfItemType, bool, __stdcall, (UnitAny* pItem, DWORD ItemType), 0x24430)
) i S7 |" T+ M; M& K# GFUNCPTR(D2COMMON, AreCharmReqsMet, int, __stdcall, (UnitAny* pItem, UnitAny* pUnit), 0x287D0)
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- t/ W2 t' U& R; o" ED2Vars.h中:
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H/ o9 V2 }( }2 b) R: ^static const char* DEFAULT_CONFIG_PATH = "D2CharmLimit.ini";+ A# K/ F. b2 f% m+ |0 b9 r d8 J0 b
static const char* SECTION_NAME = "D2CharmLimit";& }- j& r5 n X2 d N1 G% I% C' h
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struct Configuration2 p2 O2 B) i" H3 ^& E
{
5 T9 l' K7 j2 T% h# u, d int BagLeft;1 v9 |& D2 U: F3 L$ N& r
int BagRight;
1 W0 n/ x$ u. B9 _$ x# B R$ o int BagTop;
K( p! A2 L. K% i int BagBottem;
; t, F. Q0 u- g g u};
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% @: G0 V: \# S* K6 o; {+ z7 e5 [4 VVAR(Configuration, Config)
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( p5 @# E8 G7 t/ S9 h' ivoid __fastcall Config_Load();" q9 [. |0 L* x" b) R9 a
# v# K8 F, U7 G6 O; H/ `: xD2Vars.cpp中:
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: j% J# t1 K/ U4 W2 u* yvoid __fastcall Config_Load()
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$ K# D6 z: V4 m/ X) c0 P INIReader ConfigReader(DEFAULT_CONFIG_PATH);
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Config.BagLeft = ConfigReader.GetInteger(SECTION_NAME, "BagLeft", 0);3 [) [8 }, U, \& U5 H
Config.BagRight = ConfigReader.GetInteger(SECTION_NAME, "BagRight", 0);0 o" W2 Q6 @' H. E# A: ]
Config.BagTop = ConfigReader.GetInteger(SECTION_NAME, "BagTop", 0);3 j; Q* N- ~6 ]$ _" F6 |
Config.BagBottem = ConfigReader.GetInteger(SECTION_NAME, "BagBottem", 0);, V/ e) W* ]$ J0 w
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CharmInv.cpp中:% @6 m+ D. A$ E, x
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const DWORD DrawRedContinue = (DLLBASE_D2CLIENT + 0x95B47); //背包里不能用显示红色的地方
0 h) ^) _* L& `7 r) Lconst DWORD NoDrawRedContinue = (DLLBASE_D2CLIENT + 0x95AD4); //背包里能用显示蓝色的地方& R. k5 t) U3 Q+ U$ u
const DWORD InvCppAddress = (DLLBASE_D2CLIENT + 0xD476C);8 E) {- ~6 F$ l5 e' l- r
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void __declspec (naked) __stdcall CharmInventory()1 J/ t( U+ i1 ~9 f! F3 V9 ]9 u
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__asm
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test eax, eax 0 y' `3 A% H9 ?" @# {
jne IsCharmInventory
1 K, c2 R; u" p0 v# U retn 8. w& b3 ^8 T& `, @$ E8 a
IsCharmInventory:/ N- I" h$ H+ z& L' a
mov eax,[esp+4] //eax = UnitAny
5 i, n' S" G% X' Q- y; i% R/ L5 J" o+ f mov eax,[eax+0x2C] //eax = ItemPath% X1 B+ v3 c2 T6 j- ^$ L" G* e
push ebx //此处为了读配置里的内容,以下同理& F1 m/ O& \$ ~# K
mov ebx, Config.BagLeft //ebx = 左边界
. e4 X: p6 j0 x( E/ K0 }5 C cmp [eax+0xC],ebx //pItem与eax+C也就是dwPosX限制分界左边相比较% q) {" @$ b+ |, _" I2 J* n7 e
pop ebx. j6 O- g# E! v! @$ O7 D
jb NoCharmInventory //小于就返回, i( Q0 Z: J3 Z7 i( ?
push ebx //同上& T0 i5 j+ q8 `+ B& r" k! p! M
mov ebx, Config.BagRight
9 H4 e7 D' l# R- U cmp [eax+0xC],ebx* J$ \4 s* y0 g4 f) Q
pop ebx; V6 T+ f: }9 v, p8 x/ F
ja NoCharmInventory5 k4 v- o/ c* i% b
push ebx //同上
' F9 Q6 U* G, a$ A: k mov ebx, Config.BagTop0 ]) b* @$ G0 z3 i: p: q
cmp [eax+0x10],ebx/ O( n* T( B& E2 P
pop ebx
4 m! O+ @4 |5 Z" F! \& x; x d jb NoCharmInventory
, v. p7 E! q7 n1 V/ ? push ebx //同上
# _/ O: \7 M# t& _2 J4 s mov ebx, Config.BagBottem
4 ?3 m$ _$ W8 U4 q cmp [eax+0x10],ebx
4 z. \, r; M7 @: r5 r pop ebx- k" g" p7 n. O) N( {4 U2 {: Q
ja NoCharmInventory
$ v& [; \* C' ]/ @& i& l mov eax,1 //可用. |( d% S% a7 h! z6 T
retn 8* \8 U& V9 u1 p/ Q) E6 T4 D8 b
NoCharmInventory:
. p2 |) H' s9 Q% S! r1 o1 N4 q+ X xor eax, eax
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' D/ I# j5 m8 s/ Rvoid __declspec (naked) __stdcall DrawRed()
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- Y0 E% a6 Z5 a% B7 |8 ] q( { __asm
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test eax,eax //这里感觉没啥要解释的
* ~* p0 @3 R- j' i; ^+ Z/ [ je DrawRed1/ R' E0 D+ I+ j; l
push TYPE_CHARM% H- @7 {" v: X2 m0 Q: `$ w( \0 D
push ebx
: G+ ?) B) `9 o- n& D call D2COMMON_IsItemOfItemType //参数在D2Ptrs.h中明确标出
5 h' L& r3 W1 k/ g test eax,eax
* c; S! g! b. V+ b* g je NoDrawRed
% m6 Q& \3 M$ h; z7 h$ O* T mov eax,dword ptr ss:[esp+0x1C]
i0 ~: L; p) J push eax V2 ^1 h: q/ [. z3 V. @( s2 L+ [
push ebx
( @7 Z8 Y* q) y. M call D2COMMON_AreCharmReqsMet //参数在D2Ptrs.h中明确标出
3 F; M# B. ]; t. h test eax,eax# k/ X* U/ z6 w6 _# ]" A
je DrawRed1& M, H& H% B4 }* D8 M7 D
push InvCppAddress4 \+ s5 ?+ X; f. |; y
jmp NoDrawRedContinue5 e. Z3 ^9 ], b8 X
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NoDrawRed:
) s' k# P+ O; e" _' U# ]0 U+ i push InvCppAddress- A" M$ b1 j0 T
jmp NoDrawRedContinue. M6 Y+ p( G X" ^5 O
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DrawRed1:
3 ]9 n% r4 S8 w1 y( F- V jmp DrawRedContinue; l; Q9 s* Q/ y% V/ q
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}
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/*----------------------------------------------------------------分割线----------------------------------------------------------------------*/, s+ m" c" k# b8 M3 [! y0 y x
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文中已注释讲解0 B R$ o, |% F
' s4 ], m# n# l- E附:9 E. j& M6 T B4 K5 A$ l' }
D2Ptrs.h中的两Func自然不用多说
/ B3 ^) y" E2 V! o$ o& ID2Vars.h和D2Vars.cpp中都是为了读写配置
! S+ [1 y4 C9 q此处有个BUG就是LC和GC的第一个格子所处位置有效. ~, c4 @+ k3 q2 s8 `) K) y
此BUG我会在以后尽量修复
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/*----------------------------------------------------------------分割线----------------------------------------------------------------------*/
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用法:
2 k D8 {: n" q加载DLL利用大箱子或者是D2Win.dll
9 S! n+ ~6 M5 ~+ y( u9 Y, nINI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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9 f2 M% D0 S7 H& }0 Y8 y% Q此篇内容大概就酱紫吧
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