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wip better custom detection

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CrazyRedMachine 2024-05-20 14:49:58 +02:00
parent 2a67d07700
commit 543edc3fbf
1 changed files with 47 additions and 26 deletions
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73
popnhax/custom_categs.cc
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@ -55,6 +55,11 @@ uint32_t favorites_count = 0;
songlist_t favorites_struct; songlist_t favorites_struct;
uint32_t favorites_struct_addr = (uint32_t)&favorites_struct; uint32_t favorites_struct_addr = (uint32_t)&favorites_struct;
bool is_a_custom(uint32_t songid)
{
return (songid >= g_min_id && (g_max_id==0 || g_max_id >= songid));
}
void add_song_to_favorites() void add_song_to_favorites()
{ {
favorites = (uint32_t *) realloc(favorites, sizeof(uint32_t)*(favorites_count+5)); favorites = (uint32_t *) realloc(favorites, sizeof(uint32_t)*(favorites_count+5));
@ -258,8 +263,7 @@ static bool subcateg_has_songid(uint32_t songid, subcategory_s* subcateg)
static void add_song_to_subcateg(uint32_t songid, subcategory_s* subcateg) static void add_song_to_subcateg(uint32_t songid, subcategory_s* subcateg)
{ {
if ( songid >= g_min_id if ( is_a_custom(songid)
&& (g_max_id == 0 || songid <= g_max_id)
&& !subcateg_has_songid(songid, subcateg) ) && !subcateg_has_songid(songid, subcateg) )
{ {
subcateg->songlist = (uint32_t *) realloc(subcateg->songlist, sizeof(uint32_t)*(++subcateg->size)); subcateg->songlist = (uint32_t *) realloc(subcateg->songlist, sizeof(uint32_t)*(++subcateg->size));
@ -505,12 +509,15 @@ void hook_categ_reinit_songlist()
void (*real_categ_build_songlist)(); void (*real_categ_build_songlist)();
void hook_categ_build_songlist() void hook_categ_build_songlist()
{ {
__asm("cmp eax, _g_min_id\n"); __asm("push edx\n");
__asm("jb categ_skip_add\n"); __asm("push ecx\n");
__asm("cmp dword ptr _g_max_id, 0\n"); __asm("push eax\n");
__asm("je add_my_song\n"); __asm("call %P0" : : "i"(is_a_custom));
__asm("cmp eax, _g_max_id\n"); __asm("test eax, eax\n");
__asm("ja categ_skip_add\n"); __asm("pop eax\n");
__asm("pop ecx\n");
__asm("pop edx\n");
__asm("jz categ_skip_add\n");
__asm("add_my_song:\n"); __asm("add_my_song:\n");
__asm("push eax\n"); __asm("push eax\n");
@ -570,12 +577,16 @@ void hook_song_printf()
__asm("push eax\n"); __asm("push eax\n");
__asm("push ebx\n"); __asm("push ebx\n");
__asm("mov eax, [esp+0x50]\n"); __asm("mov eax, [esp+0x50]\n");
__asm("cmp eax, _g_min_id\n");
__asm("jb print_regular_song\n"); __asm("push ecx\n");
__asm("cmp dword ptr _g_max_id, 0\n"); __asm("push edx\n");
__asm("je print_custom_song\n"); __asm("push eax\n");
__asm("cmp eax, _g_max_id\n"); __asm("call %P0" : : "i"(is_a_custom));
__asm("ja print_regular_song\n"); __asm("test eax, eax\n");
__asm("pop eax\n");
__asm("pop edx\n");
__asm("pop ecx\n");
__asm("jz print_regular_song\n");
__asm("print_custom_song:\n"); __asm("print_custom_song:\n");
@ -595,12 +606,16 @@ void hook_artist_printf()
__asm("push eax\n"); __asm("push eax\n");
__asm("push ebx\n"); __asm("push ebx\n");
__asm("mov eax, [esp+0x50]\n"); __asm("mov eax, [esp+0x50]\n");
__asm("cmp eax, _g_min_id\n");
__asm("jb print_regular_artist\n"); __asm("push ecx\n");
__asm("cmp dword ptr _g_max_id, 0\n"); __asm("push edx\n");
__asm("je print_custom_artist\n"); __asm("push eax\n");
__asm("cmp eax, _g_max_id\n"); __asm("call %P0" : : "i"(is_a_custom));
__asm("ja print_regular_artist\n"); __asm("test eax, eax\n");
__asm("pop eax\n");
__asm("pop edx\n");
__asm("pop ecx\n");
__asm("jz print_regular_artist\n");
__asm("print_custom_artist:\n"); __asm("print_custom_artist:\n");
@ -977,12 +992,18 @@ void hook_after_getlevel()
{ {
__asm("push ebx\n"); __asm("push ebx\n");
__asm("mov ebx, dword ptr [esp+0x04]\n"); __asm("mov ebx, dword ptr [esp+0x04]\n");
__asm("cmp ebx, _g_min_id\n");
__asm("jb real_level\n"); __asm("push eax\n");
__asm("cmp dword ptr _g_max_id, 0\n"); __asm("push ecx\n");
__asm("je force_level_0\n"); __asm("push edx\n");
__asm("cmp ebx, _g_max_id\n"); __asm("push ebx\n");
__asm("ja real_level\n"); __asm("call %P0" : : "i"(is_a_custom));
__asm("test eax, eax\n");
__asm("pop ebx\n");
__asm("pop edx\n");
__asm("pop ecx\n");
__asm("pop eax\n");
__asm("jz real_level\n");
__asm("force_level_0:\n"); __asm("force_level_0:\n");
__asm("mov eax, 0x00\n"); __asm("mov eax, 0x00\n");