Public-Mirror/LunaHook-mirror
1
0
Fork 0
mirror of https://github.com/HIllya51/LunaHook.git synced 2024-12-27 13:44:11 +08:00
Code Issues Projects Releases Wiki Activity
LunaHook-mirror/LunaHook/engine32/FVP.cpp
恍兮惚兮 6a43cd5b86 pch
2024-05-06 23:31:54 +08:00

531 lines
23 KiB
C++
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

#include"FVP.h"
namespace { // unnamed
namespace ScenarioHook {
namespace Private {
/**
* FIXME: Scenario/name/history text cannot be distinguished
*
* Sample game: 紅い瞳に映るセカイ
*
* Scenario:
*
* 0012FD44 0043CB56 RETURN to .0043CB56 from .00433610
* 0012FD48 0B711390
* 0012FD4C 024FE43C
* 0012FD50 02541120
* 0012FD54 024FEC50
* 0012FD58 00000000
* 0012FD5C 024FE43C
* 0012FD60 0044598E RETURN to .0044598E
* 0012FD64 024FE53C
* 0012FD68 00000001
* 0012FD6C 024FE43C
*
* EAX 0000000E
* ECX 01B99750
* EDX 0B711391
* EBX 01E7047C
* ESP 0012FD44
* EBP 01B99750
* ESI 0B711390
* EDI 024FE53C
* EIP 00433610 .00433610
*
* ecx:
* 01B99750 F4 D8 45 00 A8 D5 45 00 A0 2B 8E 0A 00 00 00 00 E.ｨﾕE.+・....
* 01B99760 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
* 01B99770 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
* 01B99780 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
*
* [ecx+8]
* 0A8E2BA0 B0 51 A6 63 C0 83 4C 04 15 00 00 00 03 00 00 00 ｰQｦcﾀキ......
* 0A8E2BB0 00 00 00 0C 02 00 00 00 00 00 00 00 00 00 00 00 ...............
* 0A8E2BC0 00 04 00 00 80 00 00 00 00 00 00 00 00 00 00 00 ...€...........
* 0A8E2BD0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
*
* 0012FD44 0043CB56 RETURN to .0043CB56 from .00433610
* 0012FD48 0B6CE660
* 0012FD4C 024FE43C
* 0012FD50 02541120
* 0012FD54 024FEC50
* 0012FD58 00000000
* 0012FD5C 024FE43C
* 0012FD60 0044598E RETURN to .0044598E
* 0012FD64 024FE53C
* 0012FD68 00000001
* 0012FD6C 024FE43C
* 0012FD70 00597669 d3dx9_31.00597669
* 0012FD74 00000000
* 0012FD78 004454D2 RETURN to .004454D2
* 0012FD7C 01E7047C
* 0012FD80 0043F67F RETURN to .0043F67F from .00445440
* 0012FD84 76F32EB2 user32.PeekMessageA
* 0012FD88 76F52B5A user32.TranslateAcceleratorA
* 0012FD8C 76F366E3 user32.IsIconic
*
* 0B6D9118 06 06 07 07 07 07 08 08 07 08 09 0A 0A 08 09 09 .....
* 0B6D9128 37 5F 7C 3B E8 B7 02 00 D8 FF 61 02 30 8C 70 0B 7_|;霍.ﾘa0継
* 0B6D9138 35 5E 75 31 EF B7 02 08 98 7C 58 02 20 2F B9 01 5^u1・・X /ｹ
* 0B6D9148 0B 00 00 00 C0 D0 E0 F0 A8 9A C7 23 00 00 00 8D ...ﾀﾐ瑩ｨ塢#...・
* 0B6D9158 81 40 82 BB 82 CC 83 79 81 5B 83 57 82 AA 82 CF 　そのページがぱ
* 0B6D9168 82 E7 82 CF 82 E7 82 C6 97 AC 82 B3 82 EA 82 E9 らぱらと流される
* 0B6D9178 81 42 00 00 00 00 00 00 B2 9A C7 23 00 00 00 8D 。......ｲ塢#...・
*
* 0B6D9188 81 40 82 BB 82 CC 83 79 81 5B 83 57 82 AA 82 CF 　そのページがぱ
* 0B6D9198 82 E7 82 CF 82 E7 82 C6 97 AC 82 B3 82 EA 82 E9 らぱらと流される
* 0B6D91A8 81 42 00 00 00 00 00 00 B4 9A C7 23 00 00 00 80 。......ｴ塢#...€
* 0B6D91B8 14 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ...............
* 0B6D91C8 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
* 0B6D91D8 00 00 00 00 00 00 00 00 BE 9A C7 23 00 00 00 80 ........ｾ塢#...€
* 0B6D91E8 1A 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ...............
* 0B6D91F8 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
* 0B6D9208 00 00 00 00 00 00 00 00 C0 9A C7 23 00 00 00 80 ........ﾀ塢#...€
* 0B6D9218 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ...............
* 0B6D9228 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
* 0B6D9238 00 00 00 00 00 00 00 00 CA 9A C7 23 00 00 00 80 ........ﾊ塢#...€
* 0B6D9248 26 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 &...............
* 0B6D9258 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
* 0B6D9268 00 00 00 00 00 00 00 00 CC 9A C7 23 00 00 00 80 ........ﾌ塢#...€
*
* History:
*
* 0012FD44 0043CB56 RETURN to .0043CB56 from .00433610
* 0012FD48 0B7113D8
* 0012FD4C 024FE43C
* 0012FD50 02541120
* 0012FD54 024FEC50
* 0012FD58 00000000
* 0012FD5C 024FE43C
* 0012FD60 0044598E RETURN to .0044598E
* 0012FD64 024FE5CC
* 0012FD68 00000001
* 0012FD6C 024FE43C
*
* 0B6D9118 06 06 07 07 07 07 08 08 07 08 09 0A 0A 08 09 09 .....
* 0B6D9128 37 5F 7C 3B E8 B7 02 00 D8 FF 61 02 30 8C 70 0B 7_|;霍.ﾘa0継
* 0B6D9138 35 5E 75 31 EF B7 02 08 98 7C 58 02 20 2F B9 01 5^u1・・X /ｹ
* 0B6D9148 0B 00 00 00 C0 D0 E0 F0 A8 9A C7 23 00 00 00 8D ...ﾀﾐ瑩ｨ塢#...・
* 0B6D9158 81 40 82 BB 82 CC 83 79 81 5B 83 57 82 AA 82 CF 　そのページがぱ
* 0B6D9168 82 E7 82 CF 82 E7 82 C6 97 AC 82 B3 82 EA 82 E9 らぱらと流される
* 0B6D9178 81 42 00 00 00 00 00 00 B2 9A C7 23 00 00 00 8D 。......ｲ塢#...・
* 0B6D9188 81 40 82 BB 82 CC 83 79 81 5B 83 57 82 AA 82 CF 　そのページがぱ
* 0B6D9198 82 E7 82 CF 82 E7 82 C6 97 AC 82 B3 82 EA 82 E9 らぱらと流される
* 0B6D91A8 81 42 00 00 00 00 00 00 B4 9A C7 23 00 00 00 8A 。......ｴ塢#...・
* 0B6D91B8 01 00 40 81 BB 82 CC 82 79 83 5B 81 57 83 AA 82 .@⊇のＺゼ仝Μ・
* 0B6D91C8 CF 82 E7 82 CF 82 E7 82 C6 82 AC 97 B3 82 EA 82 ﾏらぱらとぎ竜れ・
* 0B6D91D8 E9 82 42 81 7E 00 00 00 BE 9A C7 23 00 00 00 8D 驍B×...ｾ塢#...・
* 0B6D91E8 81 40 82 BB 82 CC 83 79 81 5B 83 57 82 AA 82 CF 　そのページがぱ
* 0B6D91F8 82 E7 82 CF 82 E7 82 C6 97 AC 82 B3 82 EA 82 E9 らぱらと流される
* 0B6D9208 81 42 00 00 00 00 00 00 C0 9A C7 23 00 00 00 8D 。......ﾀ塢#...・
*
* 0B6D9218 81 40 82 BB 82 CC 83 79 81 5B 83 57 82 AA 82 CF 　そのページがぱ
* 0B6D9228 82 E7 82 CF 82 E7 82 C6 97 AC 82 B3 82 EA 82 E9 らぱらと流される
* 0B6D9238 81 42 00 00 00 00 00 00 CA 9A C7 23 00 00 00 80 。......ﾊ塢#...€
* 0B6D9248 26 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 &...............
* 0B6D9258 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
* 0B6D9268 00 00 00 00 00 00 00 00 CC 9A C7 23 00 00 00 80 ........ﾌ塢#...€
*
* ecx:
* 02536A88 F4 D8 45 00 A8 D5 45 00 80 39 2F 04 00 00 00 00 E.ｨﾕE.€9/....
* 02536A98 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
* 02536AA8 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
* 02536AB8 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
*
* [ecx+8]
* 042F3980 B0 51 A6 63 A0 1A E2 09 15 00 00 00 03 00 00 00 ｰQｦc・......
* 042F3990 00 00 00 0C 02 00 00 00 00 00 00 00 00 00 00 00 ...............
* 042F39A0 00 04 00 00 80 00 00 00 00 00 00 00 00 00 00 00 ...€...........
* 042F39B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
* 042F39C0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
*
* EAX 0000000E
* ECX 02537740
* EDX 0B7113D9
* EBX 01E7047C
* ESP 0012FD44
* EBP 02537740
* ESI 0B7113D8
* EDI 024FE5CC
* EIP 00433610 .00433610
*
* 0012FD44 0043CB56 RETURN to .0043CB56 from .00433610
* 0012FD48 0B6CEA20
* 0012FD4C 024FE43C
* 0012FD50 02541120
* 0012FD54 024FEC50
* 0012FD58 00000000
* 0012FD5C 024FE43C
* 0012FD60 0044598E RETURN to .0044598E
* 0012FD64 024FE5CC
* 0012FD68 00000001
* 0012FD6C 024FE43C
* 0012FD70 005A44DE d3dx9_31.005A44DE
* 0012FD74 00000000
* 0012FD78 004454D2 RETURN to .004454D2
* 0012FD7C 01E7047C
* 0012FD80 0043F67F RETURN to .0043F67F from .00445440
* 0012FD84 76F32EB2 user32.PeekMessageA
* 0012FD88 76F52B5A user32.TranslateAcceleratorA
* 0012FD8C 76F366E3 user32.IsIconic
*
* Config message:
*
* 0012FD44 0043CB56 RETURN to .0043CB56 from .00433610
* 0012FD48 026A1180
* 0012FD4C 02508B94
* 0012FD50 02541120
* 0012FD54 025093A8
* 0012FD58 00000000
* 0012FD5C 02508B94
* 0012FD60 0044598E RETURN to .0044598E
* 0012FD64 02508BA4
* 0012FD68 00000001
* 0012FD6C 02508B94
* 0012FD70 005AC45E d3dx9_31.005AC45E
* 0012FD74 00000000
* 0012FD78 004454D2 RETURN to .004454D2
* 0012FD7C 01E7047C
* 0012FD80 0043F67F RETURN to .0043F67F from .00445440
* 0012FD84 76F32EB2 user32.PeekMessageA
* 0012FD88 76F52B5A user32.TranslateAcceleratorA
* 0012FD8C 76F366E3 user32.IsIconic
*
* EAX 0000001E
* ECX 0253A4F8
* EDX 026A1181
* EBX 01E7047C
* ESP 0012FD44
* EBP 0253A4F8
* ESI 026A1180
* EDI 02508BA4
* EIP 00433610 .00433610
*
* ecx:
* 0253A4F8 F4 D8 45 00 A8 D5 45 00 00 D4 2F 04 00 00 00 00 E.ｨﾕE..ﾔ/....
* 0253A508 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
* 0253A518 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
* 0253A528 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
*
* [ecx+8]
* 042FD400 B0 51 A6 63 C0 18 E2 09 15 00 00 00 03 00 00 00 ｰQｦcﾀ・......
* 042FD410 00 00 00 0C 02 00 00 00 00 00 00 00 00 00 00 00 ...............
* 042FD420 00 02 00 00 20 00 00 00 00 00 00 00 00 00 00 00 ... ...........
* 042FD430 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
*
* 026A1160 25 07 4F 11 08 00 10 FE 0C 0A 1D 0C 01 1A 05 04 %O....
* 026A1170 04 01 00 00 0C 01 07 90 11 08 00 0F 7C 05 0E 1F ...・.|
*
* 026A1180 83 81 83 62 83 5A 81 5B 83 57 91 AC 93 78 83 54 メッセージ速度サ
* 026A1190 83 93 83 76 83 8B 83 65 83 4C 83 58 83 67 00 03 ンプルテキスト.
* 026A11A0 7B 00 03 85 00 0F 7C 05 03 6F 00 06 54 11 08 00 {.・|o.T.
*
*/
// bool hookBefore(winhook::hook_stack *s)
// {
// static std::string data_; // persistent storage, which makes this function not thread-safe
// LPCSTR text = (LPCSTR)s->stack[1]; // arg1
// if (!text || !*text)
// return true;
// //auto role = Engine::OtherRole;
// //if (text[-2] == 0 && text[-3] == 0 && text[-4] == 0) // 234 should be zero for text on the heap?
// // role = Engine::ScenarioRole;
// auto role = Engine::ScenarioRole;
// auto retaddr = s->stack[0]; // retaddr, there is only one retaddr anyway
// //auto split = s->ecx;
// //if (Engine::isAddressReadable(split))
// // split = *(DWORD *)(split + 8);
// auto sig = Engine::hashThreadSignature(role, retaddr);
// data_ = EngineController::instance()->dispatchTextASTD(text, role, sig);
// s->stack[1] = (ULONG)data_.c_str(); // reset arg1
// return true;
// }
} // namespace Private
/** jichi 7/28/2015
* Sample game: 紅い瞳に映るセカイ
* Text can also be extracted in both GetGlyphOutlineA and lstrlenA
* See also: http://capita.tistory.com/m/post/267
*
* 0043360E CC INT3
* 0043360F CC INT3
* 00433610 83EC 0C SUB ESP,0xC
* 00433613 55 PUSH EBP
* 00433614 56 PUSH ESI
* 00433615 57 PUSH EDI
* 00433616 8BF9 MOV EDI,ECX
* 00433618 8D4424 0C LEA EAX,DWORD PTR SS:[ESP+0xC]
* 0043361C 8DB7 74050000 LEA ESI,DWORD PTR DS:[EDI+0x574]
* 00433622 50 PUSH EAX
* 00433623 8BCE MOV ECX,ESI
* 00433625 897C24 18 MOV DWORD PTR SS:[ESP+0x18],EDI
* 00433629 C74424 10 010000>MOV DWORD PTR SS:[ESP+0x10],0x1
* 00433631 E8 8AEFFFFF CALL .004325C0
* 00433636 8D8F 90050000 LEA ECX,DWORD PTR DS:[EDI+0x590]
* 0043363C 51 PUSH ECX
* 0043363D 8D8F B8050000 LEA ECX,DWORD PTR DS:[EDI+0x5B8]
* 00433643 E8 E8EFFFFF CALL .00432630
* 00433648 8B6C24 1C MOV EBP,DWORD PTR SS:[ESP+0x1C]
* 0043364C 8A45 00 MOV AL,BYTE PTR SS:[EBP]
* 0043364F 84C0 TEST AL,AL
* 00433651 0F84 8C000000 JE .004336E3
* 00433657 53 PUSH EBX
* 00433658 EB 06 JMP SHORT .00433660
* 0043365A 8D9B 00000000 LEA EBX,DWORD PTR DS:[EBX]
* 00433660 66:0FB6D0 MOVZX DX,AL
* 00433664 0FB7DA MOVZX EBX,DX
* 00433667 0FB7C3 MOVZX EAX,BX
* 0043366A 50 PUSH EAX
* 0043366B 895C24 24 MOV DWORD PTR SS:[ESP+0x24],EBX
* 0043366F 45 INC EBP
* 00433670 E8 DA4D0100 CALL .0044844F
* 00433675 83C4 04 ADD ESP,0x4
* 00433678 85C0 TEST EAX,EAX
* 0043367A 74 13 JE SHORT .0043368F
* 0043367C 66:0FB64D 00 MOVZX CX,BYTE PTR SS:[EBP]
* 00433681 C1E3 08 SHL EBX,0x8
* 00433684 66:0BD9 OR BX,CX
* 00433687 0FB7DB MOVZX EBX,BX
* 0043368A 895C24 20 MOV DWORD PTR SS:[ESP+0x20],EBX
* 0043368E 45 INC EBP
* 0043368F 8B4E 0C MOV ECX,DWORD PTR DS:[ESI+0xC]
* 00433692 85C9 TEST ECX,ECX
* 00433694 75 04 JNZ SHORT .0043369A
* 00433696 33C0 XOR EAX,EAX
* 00433698 EB 07 JMP SHORT .004336A1
* 0043369A 8B46 14 MOV EAX,DWORD PTR DS:[ESI+0x14]
* 0043369D 2BC1 SUB EAX,ECX
* 0043369F D1F8 SAR EAX,1
* 004336A1 8B7E 10 MOV EDI,DWORD PTR DS:[ESI+0x10]
* 004336A4 8BD7 MOV EDX,EDI
* 004336A6 2BD1 SUB EDX,ECX
* 004336A8 D1FA SAR EDX,1
* 004336AA 3BD0 CMP EDX,EAX
* 004336AC 73 0B JNB SHORT .004336B9
* 004336AE 66:891F MOV WORD PTR DS:[EDI],BX
* 004336B1 83C7 02 ADD EDI,0x2
* 004336B4 897E 10 MOV DWORD PTR DS:[ESI+0x10],EDI
* 004336B7 EB 1E JMP SHORT .004336D7
* 004336B9 3BCF CMP ECX,EDI
* 004336BB 76 05 JBE SHORT .004336C2
* 004336BD E8 644A0100 CALL .00448126
* 004336C2 8B06 MOV EAX,DWORD PTR DS:[ESI]
* 004336C4 8D4C24 20 LEA ECX,DWORD PTR SS:[ESP+0x20]
* 004336C8 51 PUSH ECX
* 004336C9 57 PUSH EDI
* 004336CA 50 PUSH EAX
* 004336CB 8D5424 1C LEA EDX,DWORD PTR SS:[ESP+0x1C]
* 004336CF 52 PUSH EDX
* 004336D0 8BCE MOV ECX,ESI
* 004336D2 E8 F9E8FFFF CALL .00431FD0
* 004336D7 8A45 00 MOV AL,BYTE PTR SS:[EBP]
* 004336DA 84C0 TEST AL,AL
* 004336DC ^75 82 JNZ SHORT .00433660
* 004336DE 8B7C24 18 MOV EDI,DWORD PTR SS:[ESP+0x18]
* 004336E2 5B POP EBX
* 004336E3 8D4424 1C LEA EAX,DWORD PTR SS:[ESP+0x1C]
* 004336E7 50 PUSH EAX
* 004336E8 8BCE MOV ECX,ESI
* 004336EA C74424 20 7E0000>MOV DWORD PTR SS:[ESP+0x20],0x7E
* 004336F2 E8 C9EEFFFF CALL .004325C0
* 004336F7 6A 01 PUSH 0x1
* 004336F9 6A 00 PUSH 0x0
* 004336FB 6A 00 PUSH 0x0
* 004336FD 8BCF MOV ECX,EDI
* 004336FF E8 5CF4FFFF CALL .00432B60
* 00433704 5F POP EDI
* 00433705 5E POP ESI
* 00433706 5D POP EBP
* 00433707 83C4 0C ADD ESP,0xC
* 0043370A C2 0400 RETN 0x4
* 0043370D CC INT3
* 0043370E CC INT3
* 0043370F CC INT3
*
* Sample game: 星空のメモリア
* 0042EAAD CC INT3
* 0042EAAE CC INT3
* 0042EAAF CC INT3
* 0042EAB0 83EC 0C SUB ESP,0xC
* 0042EAB3 55 PUSH EBP
* 0042EAB4 56 PUSH ESI
* 0042EAB5 57 PUSH EDI
* 0042EAB6 8BF9 MOV EDI,ECX
* 0042EAB8 8D4424 0C LEA EAX,DWORD PTR SS:[ESP+0xC]
* 0042EABC 8DB7 A4000000 LEA ESI,DWORD PTR DS:[EDI+0xA4]
* 0042EAC2 50 PUSH EAX
* 0042EAC3 8BCE MOV ECX,ESI
* 0042EAC5 897C24 18 MOV DWORD PTR SS:[ESP+0x18],EDI
* 0042EAC9 C74424 10 010000>MOV DWORD PTR SS:[ESP+0x10],0x1
* 0042EAD1 E8 5AF2FFFF CALL .0042DD30
* 0042EAD6 8D8F B8000000 LEA ECX,DWORD PTR DS:[EDI+0xB8]
* 0042EADC 51 PUSH ECX
* 0042EADD 8D8F E0000000 LEA ECX,DWORD PTR DS:[EDI+0xE0]
* 0042EAE3 E8 B8F2FFFF CALL .0042DDA0
* 0042EAE8 8B6C24 1C MOV EBP,DWORD PTR SS:[ESP+0x1C]
* 0042EAEC 8A45 00 MOV AL,BYTE PTR SS:[EBP]
* 0042EAEF 84C0 TEST AL,AL
* 0042EAF1 0F84 96000000 JE .0042EB8D
* 0042EAF7 53 PUSH EBX
* 0042EAF8 EB 06 JMP SHORT .0042EB00
* 0042EAFA 8D9B 00000000 LEA EBX,DWORD PTR DS:[EBX]
* 0042EB00 66:0FB6D0 MOVZX DX,AL
* 0042EB04 0FB7DA MOVZX EBX,DX
* 0042EB07 0FB7C3 MOVZX EAX,BX
* 0042EB0A 50 PUSH EAX
* 0042EB0B 895C24 24 MOV DWORD PTR SS:[ESP+0x24],EBX
* 0042EB0F 83C5 01 ADD EBP,0x1
* 0042EB12 E8 22430100 CALL .00442E39
* 0042EB17 83C4 04 ADD ESP,0x4
* 0042EB1A 85C0 TEST EAX,EAX
* 0042EB1C 74 11 JE SHORT .0042EB2F
* 0042EB1E 33C9 XOR ECX,ECX
* 0042EB20 8AEB MOV CH,BL
* 0042EB22 83C5 01 ADD EBP,0x1
* 0042EB25 8A4D FF MOV CL,BYTE PTR SS:[EBP-0x1]
* 0042EB28 0FB7D9 MOVZX EBX,CX
* 0042EB2B 895C24 20 MOV DWORD PTR SS:[ESP+0x20],EBX
* 0042EB2F 8B56 04 MOV EDX,DWORD PTR DS:[ESI+0x4]
* 0042EB32 85D2 TEST EDX,EDX
* 0042EB34 75 04 JNZ SHORT .0042EB3A
* 0042EB36 33C9 XOR ECX,ECX
* 0042EB38 EB 07 JMP SHORT .0042EB41
* 0042EB3A 8B4E 08 MOV ECX,DWORD PTR DS:[ESI+0x8]
* 0042EB3D 2BCA SUB ECX,EDX
* 0042EB3F D1F9 SAR ECX,1
* 0042EB41 85D2 TEST EDX,EDX
* 0042EB43 74 19 JE SHORT .0042EB5E
* 0042EB45 8B46 0C MOV EAX,DWORD PTR DS:[ESI+0xC]
* 0042EB48 2BC2 SUB EAX,EDX
* 0042EB4A D1F8 SAR EAX,1
* 0042EB4C 3BC8 CMP ECX,EAX
* 0042EB4E 73 0E JNB SHORT .0042EB5E
* 0042EB50 8B46 08 MOV EAX,DWORD PTR DS:[ESI+0x8]
* 0042EB53 66:8918 MOV WORD PTR DS:[EAX],BX
* 0042EB56 83C0 02 ADD EAX,0x2
* 0042EB59 8946 08 MOV DWORD PTR DS:[ESI+0x8],EAX
* 0042EB5C EB 23 JMP SHORT .0042EB81
* 0042EB5E 8B7E 08 MOV EDI,DWORD PTR DS:[ESI+0x8]
* 0042EB61 3BD7 CMP EDX,EDI
* 0042EB63 76 05 JBE SHORT .0042EB6A
* 0042EB65 E8 6E420100 CALL .00442DD8
* 0042EB6A 8D5424 20 LEA EDX,DWORD PTR SS:[ESP+0x20]
* 0042EB6E 52 PUSH EDX
* 0042EB6F 57 PUSH EDI
* 0042EB70 56 PUSH ESI
* 0042EB71 8D4424 1C LEA EAX,DWORD PTR SS:[ESP+0x1C]
* 0042EB75 50 PUSH EAX
* 0042EB76 8BCE MOV ECX,ESI
* 0042EB78 E8 83ECFFFF CALL .0042D800
* 0042EB7D 8B7C24 18 MOV EDI,DWORD PTR SS:[ESP+0x18]
* 0042EB81 8A45 00 MOV AL,BYTE PTR SS:[EBP]
* 0042EB84 84C0 TEST AL,AL
* 0042EB86 ^0F85 74FFFFFF JNZ .0042EB00
* 0042EB8C 5B POP EBX
* 0042EB8D 8D4C24 1C LEA ECX,DWORD PTR SS:[ESP+0x1C]
* 0042EB91 51 PUSH ECX
* 0042EB92 8BCE MOV ECX,ESI
* 0042EB94 C74424 20 7E0000>MOV DWORD PTR SS:[ESP+0x20],0x7E
* 0042EB9C E8 8FF1FFFF CALL .0042DD30
* 0042EBA1 6A 01 PUSH 0x1
* 0042EBA3 6A 00 PUSH 0x0
* 0042EBA5 6A 00 PUSH 0x0
* 0042EBA7 8BCF MOV ECX,EDI
* 0042EBA9 E8 72F4FFFF CALL .0042E020
* 0042EBAE 5F POP EDI
* 0042EBAF 5E POP ESI
* 0042EBB0 5D POP EBP
* 0042EBB1 83C4 0C ADD ESP,0xC
* 0042EBB4 C2 0400 RETN 0x4
* 0042EBB7 CC INT3
* 0042EBB8 CC INT3
* 0042EBB9 CC INT3
* 0042EBBA CC INT3
* 0042EBBB CC INT3
* 0042EBBC CC INT3
*/
bool attach(ULONG startAddress, ULONG stopAddress)
{
const uint8_t bytes[] = {
0x53, // 00433657 53 push ebx
0xeb, 0x06, // 00433658 eb 06 jmp short .00433660
0x8d,0x9b, 0x00,0x00,0x00,0x00 // 0043365a 8d9b 00000000 lea ebx,dword ptr ds:[ebx]
};
ULONG addr = MemDbg::findBytes(bytes, sizeof(bytes), startAddress, stopAddress);
if (!addr)
return false;
// 0042EAAD CC INT3
// 0042EAAE CC INT3
// 0042EAAF CC INT3
// 0042EAB0 83EC 0C SUB ESP,0xC
// 0042EAB3 55 PUSH EBP
// 0042EAB4 56 PUSH ESI
//
// 00433657 - 00433610 = 71, function not aligned
addr = MemDbg::findEnclosingFunctionBeforeDword(0x550cec83, addr, MemDbg::MaximumFunctionSize, 1); // step = 1
//addr = MemDbg::findEnclosingAlignedFunction(addr); // does not work
//addr = MemDbg::findEnclosingFunctionAfterInt3(addr); // does not work as there is not enough int3
if (!addr)
return false;
HookParam hp;
hp.address=addr;
hp.offset=get_stack(1);
hp.type=USING_STRING|EMBED_ABLE|EMBED_AFTER_NEW|EMBED_BEFORE_SIMPLE|EMBED_DYNA_SJIS;
hp.hook_font=F_DrawTextA|F_GetGlyphOutlineA;
hp.filter_fun=[](void* data, size_t* len, HookParam* hp){
return write_string_overwrite(data,len,std::regex_replace(std::string((LPSTR)data,*len), std::regex("\\[.+\\|(.+?)\\]"), "$1"));
};
return NewHook(hp,"EmbedFVP");
}
} // namespace ScenarioHook
} // unnamed namespace
/** Public class */
bool FVP::attach_function()
{
ULONG startAddress, stopAddress;
if (!ScenarioHook::attach(processStartAddress, processStopAddress))
return false;
// HijackManager::instance()->attachFunction((ULONG)::GetGlyphOutlineA); // for new game: 紅い瞳に映るセカイ
// HijackManager::instance()->attachFunction((ULONG)::DrawTextA); // for old game: 星空のメモリア
//HijackManager::instance()->attachFunction((ULONG)::CreateFontA);
return true;
}
/**
* Get rid of ruby. Examples:
* [まぶた|瞼]を閉じた。
*/
//QString FVPEngine::rubyCreate(const QString &rb, const QString &rt)
//{
// static QString fmt = "[%2|%1]";
// return fmt.arg(rb, rt);
//}
//
//// Remove furigana in scenario thread.
//QString FVPEngine::rubyRemove(const QString &text)
//{
// if (!text.contains('|'))
// return text;
// static QRegExp rx("\\[.+\\|(.+)\\]");
// if (!rx.isMinimal())
// rx.setMinimal(true);
// return QString(text).replace(rx, "\\1");
//}
// std::wstring FVPEngine::rubyRemove(const std::wstring& text)
// {
// if (text.find(L'|') == std::wstring::npos)
// return text;
// static std::wregex rx(L"\\[.+\\|(.+?)\\]");
// return std::regex_replace(text, rx, L"$1");
// }
// EOF
Reference in New Issue View Git Blame Copy Permalink