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/*----------------------------------------------------------------分割线----------------------------------------------------------------------*/; W- ~. ?4 _: s+ E
# l# ^* D( ?1 {" S6 R. ~0 QD2Ptrs.h中:; Q0 v1 m' g7 p
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FUNCPTR(D2COMMON, IsItemOfItemType, bool, __stdcall, (UnitAny* pItem, DWORD ItemType), 0x24430)( K6 u+ g# ?, g" m
FUNCPTR(D2COMMON, AreCharmReqsMet, int, __stdcall, (UnitAny* pItem, UnitAny* pUnit), 0x287D0)
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D2Vars.h中:9 U- H3 |' R) O" r' ^8 @
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static const char* DEFAULT_CONFIG_PATH = "D2CharmLimit.ini";( k8 t2 c9 x: f
static const char* SECTION_NAME = "D2CharmLimit";
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/ |( I" a4 n5 \& P* d6 gstruct Configuration. Q- h8 r$ D4 w5 B
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int BagLeft;0 Q- L( g' O; A& _& ~' X; q
int BagRight;
. H9 D$ r9 D7 h5 e- { int BagTop; k+ w+ v" o4 U+ G' s, F
int BagBottem;
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" J# a9 I3 y* M/ ^7 {$ ^$ eVAR(Configuration, Config)6 C8 {! m. b8 G0 l% K5 Q
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void __fastcall Config_Load();
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- b/ [/ W# d7 RD2Vars.cpp中:1 E: i* n6 D5 @" ?4 ]
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void __fastcall Config_Load()
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INIReader ConfigReader(DEFAULT_CONFIG_PATH);) {- A/ s0 g- `+ w3 a
R8 J7 h, g$ {; S" k9 h1 `" M Config.BagLeft = ConfigReader.GetInteger(SECTION_NAME, "BagLeft", 0);
9 |; t/ T; M4 X; [& g Config.BagRight = ConfigReader.GetInteger(SECTION_NAME, "BagRight", 0);
/ }9 |# ^$ q5 t9 ~4 r/ K Config.BagTop = ConfigReader.GetInteger(SECTION_NAME, "BagTop", 0);
* q7 G$ i) t* b; \) S6 K' X3 I Config.BagBottem = ConfigReader.GetInteger(SECTION_NAME, "BagBottem", 0);
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CharmInv.cpp中:6 c; @! Z8 _% y2 Z
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const DWORD DrawRedContinue = (DLLBASE_D2CLIENT + 0x95B47); //背包里不能用显示红色的地方" o' Y4 v5 |/ J
const DWORD NoDrawRedContinue = (DLLBASE_D2CLIENT + 0x95AD4); //背包里能用显示蓝色的地方
# I) M7 L5 F" }! S& yconst DWORD InvCppAddress = (DLLBASE_D2CLIENT + 0xD476C);
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void __declspec (naked) __stdcall CharmInventory()7 q1 ~) E: T) v1 H+ }1 j
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__asm5 ^. U8 B4 `. H4 V @ f. ~
{
7 n( F& X3 m7 Z4 L# ~ test eax, eax - O0 q& p6 @5 N a$ d
jne IsCharmInventory
$ D" S, b% ~. M a) C retn 8
/ J5 z" J, I4 @# J7 k7 f7 |+ nIsCharmInventory:
/ D4 P c* j( k mov eax,[esp+4] //eax = UnitAny
/ X+ D, U* ]7 Q& U& g mov eax,[eax+0x2C] //eax = ItemPath x$ ]: v) P& N8 y. ~
push ebx //此处为了读配置里的内容,以下同理
' i! x* V2 R4 j, d9 e mov ebx, Config.BagLeft //ebx = 左边界
$ O3 e7 V! V0 _4 i% } cmp [eax+0xC],ebx //pItem与eax+C也就是dwPosX限制分界左边相比较2 T( a7 u4 ?/ |! i% n& v/ }
pop ebx4 N2 N8 y7 G g$ ^' ~6 i" I3 j
jb NoCharmInventory //小于就返回: t$ s6 @; f' y0 e: h/ {9 T. F) K2 H
push ebx //同上$ I* ^- w. R3 u A' W( \/ o# v- d
mov ebx, Config.BagRight8 |) D1 q; X1 t; V, \2 p0 A x7 q
cmp [eax+0xC],ebx
/ R7 t8 A, ?' N' a, v% N1 \& T pop ebx
! c0 D: ^ T0 l- n2 } ja NoCharmInventory$ k5 ~, i. M7 A- Y! _5 J# W
push ebx //同上
' } I3 d. `1 Q- p. F( F! g mov ebx, Config.BagTop
6 G7 x2 Q* x2 u, O0 U' K8 _' T cmp [eax+0x10],ebx# @3 [& n- G$ P( Q
pop ebx+ f" F! ~7 G+ O7 n6 I
jb NoCharmInventory4 {9 |1 _5 h8 u2 b5 ?! h
push ebx //同上
6 C, `$ d R1 U& K mov ebx, Config.BagBottem
* j7 J' s8 @% g* Q cmp [eax+0x10],ebx6 U7 H, S G. |5 ]+ } N* M7 Q
pop ebx2 s; |& |* a9 E) u6 W$ S
ja NoCharmInventory: U( P3 S" o( ?5 p; C) g1 b
mov eax,1 //可用, J% u& k. C" `2 \& ~
retn 81 f6 o0 I, Y5 U' e5 q. w
NoCharmInventory:
) Z3 a$ Z# q9 U; D0 O xor eax, eax
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}
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void __declspec (naked) __stdcall DrawRed()$ r- Y9 V# L1 Y
{
% x8 w8 C8 d8 |/ j% o __asm
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test eax,eax //这里感觉没啥要解释的
/ W$ |6 d1 p' n; u6 Q4 ` je DrawRed1/ z1 _# A* _8 c
push TYPE_CHARM
- O: f# y' x/ R0 P1 I push ebx
+ W! J7 b, Y& O3 f1 W call D2COMMON_IsItemOfItemType //参数在D2Ptrs.h中明确标出 S+ M" T/ a5 W! `
test eax,eax
+ U+ p8 u, H; f5 ~' a) H) i8 O je NoDrawRed
, k0 C: y- o; R/ I# {& G# q. G mov eax,dword ptr ss:[esp+0x1C]; K$ k; P" W7 [3 B
push eax) u, X8 Q/ S: @: {' Z4 b
push ebx
7 y6 V0 s! p5 f) z+ `4 z call D2COMMON_AreCharmReqsMet //参数在D2Ptrs.h中明确标出9 A# _! q6 B5 U+ g7 D
test eax,eax$ B' T. ^/ U4 m P. k: R
je DrawRed1+ B4 U) E6 @3 f; H3 Q1 q, G
push InvCppAddress
9 p4 k0 U7 b' ~7 \ jmp NoDrawRedContinue
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NoDrawRed:
7 z4 g. P J; T push InvCppAddress
; y4 U \' e: [5 u. q1 Q# C jmp NoDrawRedContinue% T8 z% B' P3 P- [$ u; l
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DrawRed1:9 D- E) W) H% h g: x& Z& m! h0 w
jmp DrawRedContinue
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}
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/*----------------------------------------------------------------分割线----------------------------------------------------------------------*/
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$ J) W& x0 K8 M6 _" O- A文中已注释讲解
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5 L: e& M. a/ ]! ~9 k4 P! _. s' V附:
& K" z+ o5 p& o% q2 K; aD2Ptrs.h中的两Func自然不用多说
6 M1 [. @( r! o: O. M0 cD2Vars.h和D2Vars.cpp中都是为了读写配置
( n7 P' |% Y' t" o+ q此处有个BUG就是LC和GC的第一个格子所处位置有效5 m' a- u+ J, }' f# [# F* u1 j$ K
此BUG我会在以后尽量修复5 @/ M/ I7 R7 y
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/*----------------------------------------------------------------分割线----------------------------------------------------------------------*/
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/ k. l I2 F. Z6 t1 j9 Y用法:
% D( }; O c4 i8 o: w' o! c8 U; c加载DLL利用大箱子或者是D2Win.dll- \5 Y7 |3 j) N2 R' r
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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