mirror of
https://github.com/DxWnd/DxWnd.reloaded
synced 2024-12-30 09:25:35 +01:00
85 lines
2.1 KiB
C++
85 lines
2.1 KiB
C++
#include <windows.h>
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#include "dxwnd.h"
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#include "dxwcore.hpp"
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#include "syslibs.h"
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#include "dxhook.h"
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#pragma pack(1)
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typedef struct {
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UINT32 version;
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UINT32 width;
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UINT32 height;
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UINT32 frame_count;
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UINT32 mspf;
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char unknown[864];
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UINT32 frame_number;
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} SmackStruct;
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typedef SmackStruct * (WINAPI *SmackOpen_Type)(HANDLE, UINT32, INT32);
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SmackOpen_Type pSmackOpen = NULL;
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SmackStruct * WINAPI extSmackOpen(HANDLE, UINT32, INT32);
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static HookEntryEx_Type Hooks[]={
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{HOOK_IAT_CANDIDATE, 0x000E, "_SmackOpen@12", (FARPROC)NULL, (FARPROC *)&pSmackOpen, (FARPROC)extSmackOpen},
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{HOOK_IAT_CANDIDATE, 0, 0, NULL, 0, 0} // terminator
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};
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FARPROC Remap_smack_ProcAddress(LPCSTR proc, HMODULE hModule)
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{
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FARPROC addr;
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if(!(dxw.dwFlags7 & HOOKSMACKW32)) return NULL;
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if (addr=RemapLibraryEx(proc, hModule, Hooks)) return addr;
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// NULL -> keep the original call address
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return NULL;
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}
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static char *libname = "smackw32.dll";
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void HookSmackW32(HMODULE hModule)
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{
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if(!(dxw.dwFlags7 & HOOKSMACKW32)) return;
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HookLibraryEx(hModule, Hooks, libname);
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return;
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}
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DWORD ThreadId = 0;
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DWORD WINAPI DoScreenRefresh(LPVOID lpParameter)
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{
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while(TRUE){
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Sleep(20);
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dxw.ScreenRefresh();
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}
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}
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SmackStruct * WINAPI extSmackOpen(HANDLE SmackFile, UINT32 flags, INT32 unknown)
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{
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SmackStruct *ret;
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OutTraceDW("SmackOpen: SmackFile=%x flags=%x unknown=%x\n", SmackFile, flags, unknown);
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if(!pSmackOpen) OutTraceE("ASSERT: NULL pSmackOpen\n");
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ret=(*pSmackOpen)(SmackFile, flags, unknown);
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OutTraceDW("SmackOpen: ret=%x\n", ret);
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if (ret) {
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OutTraceDW("SmackOpen: version=%x screen=(%dx%d) frame_count=%d frame_number=%d\n",
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ret->version, ret->width, ret->height, ret->frame_count, ret->frame_number);
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}
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return ret;
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}
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/* ---------------------------------------------------------------
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Used by M2 Tank Platoon II:
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Ordinal 0x0015 name _SmackNextFrame@4
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Ordinal 0x000E name _SmackOpen@12
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Ordinal 0x0026 name _SmackSoundUseDirectSound@4
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Ordinal 0x0012 name _SmackClose@4
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Ordinal 0x0013 name _SmackDoFrame@4
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Ordinal 0x0017 name _SmackToBuffer@28
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Ordinal 0x0020 name _SmackWait@4
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/* ------------------------------------------------------------ */
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