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https://github.com/isledecomp/LEGOIslandRebuilder.git
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patch: move transition animation patch to C++
This commit is contained in:
parent
cbc989348c
commit
947946fa0a
4 changed files with 55 additions and 20 deletions
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@ -177,26 +177,13 @@ __declspec(dllexport) DWORD WINAPI Patch()
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SearchReplacePattern(dllBase, mq_pattern, mq_replace, 8);
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SearchReplacePattern(dllBase, mq_pattern, mq_replace, 8);
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// Transition Animation
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// Transition Animation
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std::string animation_type = config.GetString("TransitionType");
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LPCVOID start_transition_offset = SearchPattern(dllBase, "\x89\x46\x2C\x8A\x44\x24\x14\x32\xC1\x24\x01\x32\xC1", 13);
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int anim_val = 3;
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if (animation_type == "No Animation") {
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MxResult (MxTransitionManager::* pFunc)(TransitionType, int, byte, bool) = &MxTransitionManager::InterceptStartTransition;
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anim_val = 1;
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OverwriteAllCalls(dllBase, (char*)start_transition_offset - 40, (void*&) pFunc);
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} else if (animation_type == "Dissolve") {
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anim_val = 2;
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startTransitionOriginal = PointerToMemberFunction<startTransitionFunction>((char*)start_transition_offset - 40);
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} else if (animation_type == "Pixelation") {
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anim_val = 3;
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} else if (animation_type == "Vertical Wipe") {
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anim_val = 4;
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} else if (animation_type == "Window") {
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anim_val = 5;
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}
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const char *at_pattern = "\x89\x46\x2C\x8A\x44\x24\x14\x32\xC1\x24\x01\x32\xC1";
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char at_replace[13];
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memcpy(at_replace, at_pattern, 13);
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memcpy(at_replace, "\xC7", 1);
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memcpy(at_replace+3, &anim_val, sizeof(anim_val));
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memcpy(at_replace+11, "\xB0\x00", 2);
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SearchReplacePattern(dllBase, at_pattern, at_replace, 13);
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// Field of view
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// Field of view
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const char *fov_pattern = "\x00\x00\x00\x3F\x17\x6C\xC1\x16\x6C\xC1\x76\x3F";
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const char *fov_pattern = "\x00\x00\x00\x3F\x17\x6C\xC1\x16\x6C\xC1\x76\x3F";
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@ -736,3 +736,23 @@ _CRTIMP size_t __cdecl InterceptFread(void *buffer, size_t size, size_t count, F
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return freadOriginal(buffer, size, count, stream);
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return freadOriginal(buffer, size, count, stream);
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}
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}
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startTransitionFunction startTransitionOriginal = NULL;
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MxResult MxTransitionManager::InterceptStartTransition(TransitionType animationType, int speed, byte unk, bool playMusicInTransition)
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{
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std::string animation_type = config.GetString("TransitionType");
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if (animation_type == "No Animation") {
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animationType = NO_ANIMATION;
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} else if (animation_type == "Dissolve") {
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animationType = DISSOLVE;
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} else if (animation_type == "Pixelation") {
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animationType = PIXELATION;
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} else if (animation_type == "Vertical Wipe") {
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animationType = VERTICAL_WIPE;
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} else if (animation_type == "Window") {
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animationType = WINDOW;
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}
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return (this->*startTransitionOriginal)(animationType, speed, unk, playMusicInTransition);
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}
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26
lib/hooks.h
26
lib/hooks.h
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@ -69,4 +69,30 @@ typedef _CRTIMP size_t (__cdecl *freadFunction)(void *buffer, size_t size, size_
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extern freadFunction freadOriginal;
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extern freadFunction freadOriginal;
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_CRTIMP size_t __cdecl InterceptFread(void *buffer, size_t size, size_t count, FILE *stream);
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_CRTIMP size_t __cdecl InterceptFread(void *buffer, size_t size, size_t count, FILE *stream);
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enum MxResult
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{
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SUCCESS = 0,
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FAILURE = 0xFFFFFFFF
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};
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enum TransitionType
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{
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NOT_TRANSITIONING = 0,
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NO_ANIMATION = 1,
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DISSOLVE = 2,
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PIXELATION = 3,
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VERTICAL_WIPE = 4,
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WINDOW = 5,
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BROKEN = 6
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};
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class MxTransitionManager
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{
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public:
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MxResult InterceptStartTransition(TransitionType animationType, int speed, byte unk, bool playMusicInTransition);
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};
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typedef MxResult (MxTransitionManager::* startTransitionFunction)(TransitionType, int, byte, bool);
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extern startTransitionFunction startTransitionOriginal;
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#endif // HOOKS_H
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#endif // HOOKS_H
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@ -7,6 +7,8 @@ BOOL WriteMemory(LPVOID destination, LPVOID source, size_t length, LPVOID oldDat
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LPVOID OverwriteCall(LPVOID destination, LPVOID localCall);
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LPVOID OverwriteCall(LPVOID destination, LPVOID localCall);
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int OverwriteAllCalls(LPVOID imageBase, LPCVOID from, LPCVOID to);
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LPVOID SearchPattern(LPVOID imageBase, LPCVOID search, SIZE_T count);
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LPVOID SearchPattern(LPVOID imageBase, LPCVOID search, SIZE_T count);
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SIZE_T SearchReplacePattern(LPVOID imageBase, LPCVOID search, LPCVOID replace, SIZE_T count, BOOL only_once = FALSE);
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SIZE_T SearchReplacePattern(LPVOID imageBase, LPCVOID search, LPCVOID replace, SIZE_T count, BOOL only_once = FALSE);
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