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CrazyRedMachine 2024-04-20 15:09:27 +02:00
parent 4761082536
commit a7d65e2c72
1 changed files with 15 additions and 10 deletions
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25
popnhax/custom_categs.cc
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@ -55,8 +55,8 @@ void get_subcateg_name_impl()
uint32_t reimpl_value_1;
uint32_t reimpl_value_2;
void (*get_subcateg_size)() = &get_subcateg_size_impl;
void (*get_subcateg_name)() = &get_subcateg_name_impl;
void (*get_subcateg_size)();// = &get_subcateg_size_impl;
void (*get_subcateg_name)();// = &get_subcateg_name_impl;
void (*reimpl_func_1)();
void (*reimpl_func_2)();
void (*reimpl_func_3)();
@ -75,12 +75,17 @@ void categ_inject_songlist_reimpl()
__asm("push ebp\n");
__asm("push esi\n");
__asm("push edi\n");
__asm("mov eax, dword ptr ds:[_reimpl_value_2]\n");
__asm("push ebx\n");
__asm("mov ebx, dword ptr ds:[_reimpl_value_2]\n");
__asm("mov eax, dword ptr ds:[ebx]\n");
__asm("pop ebx\n");
__asm("xor eax,esp\n");
__asm("push eax\n");
__asm("lea eax, dword ptr ss:[esp+0x24]\n");
__asm("lea eax, dword ptr [esp+0x24]\n");
__asm("mov dword ptr fs:[0], eax\n");
__asm("lea ebp, dword ptr ss:[esp+0x34]\n");
__asm("lea ebp, dword ptr [esp+0x34]\n");
__asm("xor ebx, ebx\n");
__asm("mov dword ptr ss:[esp+0x34], ebx\n");
__asm("subcateg_loop:\n");
@ -117,7 +122,7 @@ void categ_inject_songlist_reimpl()
__asm("jump_point_1:\n");
__asm("mov dword ptr ss:[esp+0x2C], 0xFFFFFFFF\n");
__asm("mov ecx, dword ptr ss:[ebp+0xB4]\n");
__asm("lea esi, dword ptr ss:[ebp+0xA8]\n");
__asm("lea esi, dword ptr [ebp+0xA8]\n");
__asm("mov dword ptr ss:[esp+0x14], eax\n");
__asm("test ecx, ecx\n");
__asm("jne jump_point_2\n");
@ -148,9 +153,9 @@ void categ_inject_songlist_reimpl()
__asm("mov eax, dword ptr ds:[esi]\n");
__asm("push edi\n");
__asm("push eax\n");
__asm("lea eax, dword ptr ss:[esp+0x1C]\n");
__asm("lea eax, dword ptr [esp+0x1C]\n");
__asm("push eax\n");
__asm("lea ecx, dword ptr ss:[esp+0x24]\n");
__asm("lea ecx, dword ptr [esp+0x24]\n");
__asm("push ecx\n");
__asm("mov eax, esi\n");
@ -284,8 +289,8 @@ static bool patch_custom_categ_simple(const char *game_dll_fn) {
reimpl_func_3 = (void (*)())( *((uint32_t*)(function_addr +0xBC)) + (uint32_t)(function_addr +0x04 +0xBC) );
reimpl_func_4 = (void (*)())( *((uint32_t*)(function_addr +0xD1)) + (uint32_t)(function_addr +0x04 +0xD1) );
get_subcateg_size = (void (*)())( *((uint32_t*)(function_addr +0x36)) + (uint32_t)(function_addr +0x04 +0x36) );
get_subcateg_name = (void (*)())( *((uint32_t*)(function_addr +0x62)) + (uint32_t)(function_addr +0x04 +0x62) );
get_subcateg_size = (void (*)())( *((uint32_t*)(function_addr +0x37)) + (uint32_t)(function_addr +0x04 +0x37) );
get_subcateg_name = (void (*)())( *((uint32_t*)(function_addr +0x63)) + (uint32_t)(function_addr +0x04 +0x63) );
MH_CreateHook((LPVOID)patch_addr, (LPVOID)hook_categ_listing,
(void **)&real_categ_listing);