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/*----------------------------------------------------------------分割线----------------------------------------------------------------------*/2 ^5 [" c( W# m* v: ^
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D2Ptrs.h中:- K+ E- w, ^4 A) W) d' M
# x: d) n' f1 F7 u: jFUNCPTR(D2COMMON, IsItemOfItemType, bool, __stdcall, (UnitAny* pItem, DWORD ItemType), 0x24430)9 C9 Y8 f0 W, f' G/ f) r
FUNCPTR(D2COMMON, AreCharmReqsMet, int, __stdcall, (UnitAny* pItem, UnitAny* pUnit), 0x287D0)# K" U& u6 }5 Z0 Z" K" q1 S+ Z
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D2Vars.h中:* a& I) x; M* u6 a
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static const char* DEFAULT_CONFIG_PATH = "D2CharmLimit.ini";
' }; j! B& _+ @: xstatic const char* SECTION_NAME = "D2CharmLimit";! O7 }$ ?( A9 @7 n0 P# x6 ~ c3 Y
# w3 ^' g8 E. H* dstruct Configuration
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int BagLeft;# \8 w( U, J& ^$ X. B9 e1 ]* ]
int BagRight;
* `; C: N0 N& C6 D; C& D int BagTop;7 z8 A* `' {$ w7 C5 s
int BagBottem;& J8 g! v' n8 [# j8 F5 a# u: C
};7 k2 W9 [9 D7 v$ j6 |5 q+ q6 K( l
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/ ~; s8 W+ E/ C: RVAR(Configuration, Config)3 K5 C r) z6 O5 G4 i
& V& P: M; i& c# S* ]; |" }void __fastcall Config_Load();. h- b: O0 v( E$ V$ m
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D2Vars.cpp中:- N/ O9 a+ z6 O* x( W
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void __fastcall Config_Load()
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( ^ b6 k" i7 [" S; F' @7 G9 N INIReader ConfigReader(DEFAULT_CONFIG_PATH);
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) ]6 X# r) s- j9 L$ O Config.BagLeft = ConfigReader.GetInteger(SECTION_NAME, "BagLeft", 0);* }% {, e0 o" q8 l# y
Config.BagRight = ConfigReader.GetInteger(SECTION_NAME, "BagRight", 0);2 b1 l' _; `7 p* E! n7 j
Config.BagTop = ConfigReader.GetInteger(SECTION_NAME, "BagTop", 0);
) [) W T, ~. R( x( L8 q Config.BagBottem = ConfigReader.GetInteger(SECTION_NAME, "BagBottem", 0);
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- w% a/ J3 Z+ jCharmInv.cpp中:( ~4 h& k0 r9 _( B7 C1 j
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const DWORD DrawRedContinue = (DLLBASE_D2CLIENT + 0x95B47); //背包里不能用显示红色的地方2 M' f5 U# D# K; ?- N8 k- y5 F
const DWORD NoDrawRedContinue = (DLLBASE_D2CLIENT + 0x95AD4); //背包里能用显示蓝色的地方, \1 M6 H' b0 `. C
const DWORD InvCppAddress = (DLLBASE_D2CLIENT + 0xD476C);2 f) D5 C' u" r) s- w
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void __declspec (naked) __stdcall CharmInventory()# A5 z- s) u; M* w% f
{
6 |$ Q: M& q! L. a __asm% c. T( P. }, g; F6 F; F
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test eax, eax 2 L) V3 ]9 l1 T& `7 @
jne IsCharmInventory
8 n3 V2 @5 U/ J" P$ c: _, Z retn 8
' E1 h' E. {+ _/ b9 n1 l" I1 XIsCharmInventory:
9 g& ^' ~) H- x' T5 g2 { mov eax,[esp+4] //eax = UnitAny4 X5 f% I: }+ V+ p0 P" Q }# T
mov eax,[eax+0x2C] //eax = ItemPath
1 {9 t+ u1 k: {2 M8 U5 G+ z5 U push ebx //此处为了读配置里的内容,以下同理7 |1 ?) A+ ^) m9 g! x$ }6 M
mov ebx, Config.BagLeft //ebx = 左边界3 F' ~# {/ I. q9 C
cmp [eax+0xC],ebx //pItem与eax+C也就是dwPosX限制分界左边相比较
9 k' d9 L% D! W3 S6 z% J pop ebx
# y1 }7 e8 V. D( t2 f" k jb NoCharmInventory //小于就返回) l) t- Y9 M% _+ A }& u4 `
push ebx //同上: V6 t! Z5 A- W: j* _' R9 P3 Q2 y
mov ebx, Config.BagRight$ T! g. i- s* U2 h% }8 u" X. \4 J" o
cmp [eax+0xC],ebx
/ V* i& r: f$ z* t! u4 r pop ebx$ F! H" @- O' M
ja NoCharmInventory2 f8 G& c, h) U' c- x' A" ~% Q
push ebx //同上0 V( [/ L! t' t$ P0 M
mov ebx, Config.BagTop
$ H# Q" K1 P) u cmp [eax+0x10],ebx
, m" C' |4 E7 d5 { pop ebx4 Y5 _: W; U/ K3 ]
jb NoCharmInventory+ _) u* ~8 Z1 [3 P! G1 I( A+ h
push ebx //同上6 r3 F6 w4 b$ f/ ]
mov ebx, Config.BagBottem1 I. ]' ?8 ]$ \# }) {* m
cmp [eax+0x10],ebx
& O8 l2 d) }( A pop ebx& `. a* `: b% L! b
ja NoCharmInventory6 n# ~; ?) s; Z$ Y; l
mov eax,1 //可用; E* F! _. L, ?, u; J: a3 }4 L
retn 81 j1 H& b) V, `* F4 T$ I4 ~
NoCharmInventory:" h+ O. K% N1 x& `
xor eax, eax. q+ {3 F) A& l& M6 l. s
retn 8; k6 N ?, X6 b& W* A
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}; w) F# A: n( T" B; k2 o+ V V
( ?3 K! S4 K5 {: ?- m w2 J. ?void __declspec (naked) __stdcall DrawRed()+ k% R4 e0 U9 _& A! V4 i
{
: |0 U! S9 N6 s: N" K7 C __asm5 D8 P( l- V4 d9 S
{
& ^, `; `8 M7 n% v test eax,eax //这里感觉没啥要解释的
+ R* I4 `# o0 v: | je DrawRed1. ~2 a7 o* ~& p1 `0 x6 d; `
push TYPE_CHARM
" s A3 h, B, O push ebx
) a" B+ r0 v% V# P9 ? call D2COMMON_IsItemOfItemType //参数在D2Ptrs.h中明确标出: } [* y3 I' K8 P1 U' ]7 \
test eax,eax8 r2 B- E4 b& Q# u; I/ A1 k
je NoDrawRed* @" N1 j- f% {& s9 F% X7 W5 U: n
mov eax,dword ptr ss:[esp+0x1C]
- T6 t9 c5 o' F" G0 [ push eax* x3 J# W: H4 @6 {6 O
push ebx
0 w, l6 y2 h) m3 V% [% v" K7 O3 r call D2COMMON_AreCharmReqsMet //参数在D2Ptrs.h中明确标出
1 H1 A& q4 I- t: Z+ R3 n; P test eax,eax/ p4 E0 Y; ^3 E; }. z
je DrawRed1" N3 Z' `& I+ M$ o
push InvCppAddress% I4 I3 c; g4 I8 K. q" c( \
jmp NoDrawRedContinue) T; \# E/ n1 Q9 e3 r! c% n
' ~3 L9 k. t1 eNoDrawRed:
. Z. \- O- f7 l8 s push InvCppAddress
& e1 C; H' ]3 G0 d0 x jmp NoDrawRedContinue
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DrawRed1:2 N1 t2 }) n. K
jmp DrawRedContinue
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}
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/*----------------------------------------------------------------分割线----------------------------------------------------------------------*/
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. I2 o; Z- s; v& u( i* M文中已注释讲解
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附:
& Y5 Z5 v3 r. _D2Ptrs.h中的两Func自然不用多说
+ i+ U/ {: f O( p. L1 dD2Vars.h和D2Vars.cpp中都是为了读写配置
" d1 w0 u% J9 i4 b此处有个BUG就是LC和GC的第一个格子所处位置有效
8 P; v$ M3 d4 \2 s+ }+ {+ k; y5 }' e此BUG我会在以后尽量修复$ H, A2 Y, D; Z- v, e l+ \
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4 M6 d# h% M; g7 q4 p7 Q, T: ^/*----------------------------------------------------------------分割线----------------------------------------------------------------------*/7 e$ }- g v, U0 ^% X
. _& e+ [- t' s. |8 X+ @用法:
o; z, P" n) s加载DLL利用大箱子或者是D2Win.dll: h5 M( H& s. A2 @+ `/ z
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6 i" M3 T" i9 f9 L% ~/ Z
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