Popn_Tools/popnhax
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local_favorites_path, local_favorite fix numpad9

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CrazyRedMachine 2024-06-24 22:53:18 +02:00
parent c775320a07
commit 136e01728e
5 changed files with 122 additions and 21 deletions
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4
dist/popnhax/popnhax.xml vendored
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@ -163,6 +163,10 @@
<!-- Optional secondary format used for older games only (Full colors supported, e.g. "[ol:4][olc:d92f0d]%s") -->
<custom_track_title_format2 __type="str"></custom_track_title_format2>
<!-- Favorites -->
<!-- Use a custom folder for local favorites rather than data_mods (e.g. "D:\popn\favorites\") -->
<local_favorites_path __type="str"></local_favorites_path>
<!-- Translation -->
<!-- Disable .dict string replacements and .ips patches -->
<disable_translation __type="bool">0</disable_translation>

4
popnhax/config.h
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@ -32,12 +32,13 @@ struct popnhax_config {
bool netvs_off;
bool guidese_off;
bool local_favorites;
char local_favorites_path[MAX_PATH-18]; // xx.yyyyyyyyyyyy.fav
bool patch_db;
bool disable_multiboot;
bool patch_xml_dump;
bool ignore_music_limit;
char force_patch_xml[MAX_PATH];
char force_patch_xml[MAX_PATH+1];
char force_datecode[11];
bool network_datecode;
int8_t audio_offset;
@ -70,6 +71,7 @@ struct popnhax_config {
bool survival_iidx;
bool survival_spicy;
bool translation_debug;
float time_multiplier;
};
bool config_process(const char *filepath); // take care of updating .xml/.opt files if needed

76
popnhax/custom_categs.cc
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@ -23,6 +23,7 @@
#define F_OK 0
//game code takes array start address from offset 0xC and the address after the list end from offset 0x10
typedef struct songlist_s {
uint32_t dummy[3];
@ -44,6 +45,7 @@ bool g_subcategmode = false;
const char *g_categicon;
const char *g_categformat;
const char *g_favorite_path;
char *g_categname;
char *g_customformat;
@ -93,10 +95,10 @@ void remove_song_from_favorites()
return;
}
void prepare_favorite_list(){
char fav_filepath[64];
sprintf(fav_filepath, "data_mods\\%d.%s.fav", g_game_version, g_current_friendid);
void prepare_favorite_list()
{
char fav_filepath[MAX_PATH+1];
sprintf(fav_filepath, "%s\\%d.%s.fav", g_favorite_path, g_game_version, g_current_friendid);
FILE *file = fopen(fav_filepath, "rb");
favorites_count = 0;
@ -123,8 +125,8 @@ void prepare_favorite_list(){
void commit_favorites()
{
char fav_filepath[64];
sprintf(fav_filepath, "data_mods\\%d.%s.fav", g_game_version, g_current_friendid);
char fav_filepath[MAX_PATH+1];
sprintf(fav_filepath, "%s\\%d.%s.fav", g_favorite_path, g_game_version, g_current_friendid);
FILE *file = fopen(fav_filepath, "w");
if ( file == NULL )
@ -687,6 +689,33 @@ static bool patch_custom_track_format(const char *game_dll_fn) {
return true;
}
void (*real_check_event_boosts)();
void hook_check_event_boosts()
{
__asm("push ecx\n");
__asm("mov eax, dword ptr [_g_playerdata_ptr_addr]\n");
__asm("mov eax, [eax]\n");
__asm("lea ecx, [eax+0x08]\n"); //friendid offset
__asm("mov ecx, [ecx]\n");
__asm("cmp ecx, 0x61666564\n"); //defa
__asm("jne skip_force_false\n");
__asm("lea ecx, [eax+0x0C]\n"); //friendid offset
__asm("mov ecx, [ecx]\n");
__asm("cmp ecx, 0x00746C75\n"); //ult
__asm("jne skip_force_false\n");
//fake login detected, force return false (will prevent 9 icon to show up and 9 press to softlock game)
__asm("mov eax, 0x00000000\n");
__asm("pop ecx\n");
__asm("ret\n");
__asm("skip_force_false:\n");
__asm("pop ecx\n");
real_check_event_boosts();
}
void (*real_remove_fake_login)();
void hook_remove_fake_login()
{
@ -712,7 +741,7 @@ void hook_remove_fake_login()
real_remove_fake_login();
}
static bool patch_favorite_categ(const char *game_dll_fn) {
static bool patch_favorite_categ(const char *game_dll_fn, bool with_numpad9_patch) {
DWORD dllSize = 0;
char *data = getDllData(game_dll_fn, &dllSize);
@ -767,7 +796,7 @@ static bool patch_favorite_categ(const char *game_dll_fn) {
g_playerdata_ptr_addr = (*(uint32_t *)(data + pattern_offset + 0x25));
}
//and I need to remove the fake "logged in" status on credit end to prevent a crash
//I need to remove the fake "logged in" status on credit end to prevent a crash
{
int64_t pattern_offset = search(data, dllSize, "\x84\xC0\x74\x07\xBB\x01\x00\x00\x00\xEB\x02\x33\xDB", 13, 0);
if (pattern_offset == -1) {
@ -824,8 +853,25 @@ static bool patch_favorite_categ(const char *game_dll_fn) {
uint64_t function3_addr = function3_call_addr+5+function3_offset;
MH_CreateHook((LPVOID)function3_addr, (LPVOID)hook_add_to_favorite,
(void **)&real_add_to_favorite);
}
//(202310+) I need to prevent the numpad9 option in song select when fake logged in to prevent a possible softlock
if (with_numpad9_patch)
{
int64_t first_loc = search(data, dllSize, "\x0F\xB6\xC8\x51\x56\x8B\xCD\xE8", 8, 0);
if (first_loc == -1) {
LOG("WARNING: local_favorites: cannot find song select screen function, do NOT press 9 on song select\n");
goto local_favorite_ok;
}
uint64_t function_call_addr = (int64_t)(data + first_loc - 0x05);
uint32_t function_offset = *((uint32_t*)(function_call_addr +0x01));
uint64_t function_addr = function_call_addr+5+function_offset;
MH_CreateHook((LPVOID)function_addr, (LPVOID)hook_check_event_boosts,
(void **)&real_check_event_boosts);
}
local_favorite_ok:
LOG("popnhax: favorite category uses local files\n");
return true;
}
@ -1108,8 +1154,16 @@ bool patch_custom_categs(const char *dllFilename, struct popnhax_config *config)
return true;
}
bool patch_local_favorites(const char *dllFilename, uint8_t version)
bool patch_local_favorites(const char *dllFilename, uint8_t version, char *fav_folder, bool with_numpad9_patch)
{
if ( fav_folder != NULL && strlen(fav_folder) > 0 )
{
g_favorite_path = strdup(fav_folder);
}
else
{
g_favorite_path = strdup("data_mods");
}
g_game_version = version;
return patch_favorite_categ(dllFilename);
return patch_favorite_categ(dllFilename, with_numpad9_patch);
}

2
popnhax/custom_categs.h
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@ -19,6 +19,6 @@ void add_song_to_subcateg(uint32_t songid, subcategory_s* subcateg);
subcategory_s* get_subcateg(const char *title);
bool patch_custom_categs(const char *dllFilename, struct popnhax_config *config);
bool patch_local_favorites(const char *dllFilename, uint8_t version);
bool patch_local_favorites(const char *dllFilename, uint8_t version, char *fav_folder, bool with_numpad9_patch);
#endif

57
popnhax/dllmain.cc
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@ -44,7 +44,6 @@ FILE *g_log_fp = NULL;
#define DEBUG 0
#if DEBUG == 1
double g_multiplier = 1.;
DWORD (*real_timeGetTime)();
DWORD patch_timeGetTime()
@ -67,11 +66,17 @@ DWORD patch_timeGetTime()
}
bool patch_get_time()
bool patch_get_time(double time_multiplier)
{
if (time_multiplier == 0)
return true;
g_multiplier = time_multiplier;
HMODULE hinstLib = GetModuleHandleA("winmm.dll");
MH_CreateHook((LPVOID)GetProcAddress(hinstLib, "timeGetTime"), (LPVOID)patch_timeGetTime,
(void **)&real_timeGetTime);
LOG("popnhax: time multiplier: %f\n", time_multiplier);
return true;
}
@ -87,7 +92,6 @@ static void memdump(uint8_t* addr, uint8_t len)
}
}
#endif
uint8_t *add_string(uint8_t *input);
@ -198,6 +202,8 @@ PSMAP_MEMBER_REQ(PSMAP_PROPERTY_TYPE_STR, struct popnhax_config, custom_track_ti
"/popnhax/custom_track_title_format2")
PSMAP_MEMBER_REQ(PSMAP_PROPERTY_TYPE_BOOL, struct popnhax_config, local_favorites,
"/popnhax/local_favorites")
PSMAP_MEMBER_REQ(PSMAP_PROPERTY_TYPE_STR, struct popnhax_config, local_favorites_path,
"/popnhax/local_favorites_path")
PSMAP_MEMBER_REQ(PSMAP_PROPERTY_TYPE_BOOL, struct popnhax_config, ignore_music_limit,
"/popnhax/ignore_music_limit")
PSMAP_MEMBER_REQ(PSMAP_PROPERTY_TYPE_BOOL, struct popnhax_config, high_framerate,
@ -219,6 +225,8 @@ PSMAP_MEMBER_OPT(PSMAP_PROPERTY_TYPE_BOOL, struct popnhax_config, disable_redire
"/popnhax/disable_redirection", false)
PSMAP_MEMBER_OPT(PSMAP_PROPERTY_TYPE_BOOL, struct popnhax_config, translation_debug,
"/popnhax/translation_debug", false)
PSMAP_MEMBER_OPT(PSMAP_PROPERTY_TYPE_FLOAT, struct popnhax_config, time_multiplier,
"/popnhax/time_multiplier", 0)
PSMAP_END
enum BufferIndexes {
@ -8177,8 +8185,43 @@ BOOL APIENTRY DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserv
if ( config.game_version == 0 )
{
LOG("popnhax: local_favorites: patch is not compatible with your game version.\n");
} else {
patch_local_favorites(g_game_dll_fn, config.game_version);
}
else
{
if ( strlen(config.local_favorites_path) > 0 )
{
while ( config.local_favorites_path[strlen(config.local_favorites_path)-1] == '\\' )
{
config.local_favorites_path[strlen(config.local_favorites_path)-1] = '\0';
}
if (access(config.local_favorites_path, F_OK) == 0)
LOG("popnhax: local_favorites: favorites are stored in %s\n", config.local_favorites_path);
else
{
LOG("WARNING: local_favorites: cannot access %s, defaulting to data_mods folder\n", config.local_favorites_path);
config.local_favorites_path[0] = '\0';
}
}
uint8_t *datecode = NULL;
if ( g_datecode_override != NULL )
{
datecode = (uint8_t*) strdup(g_datecode_override);
}
else
{
property *config_xml = load_prop_file("prop/ea3-config.xml");
READ_STR_OPT(config_xml, property_search(config_xml, NULL, "/ea3/soft"), "ext", datecode)
free(config_xml);
}
if (datecode == NULL) {
LOG("popnhax: local_favorites: failed to retrieve datecode.\n");
}
patch_local_favorites(g_game_dll_fn, config.game_version, config.local_favorites_path, ( datecode != NULL && strcmp((char*)datecode,"2023101700") >= 0 ) );
free(datecode);
}
}
@ -8215,9 +8258,7 @@ BOOL APIENTRY DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserv
patch_hispeed_auto(config.hispeed_auto);
}
#if DEBUG == 1
patch_get_time();
#endif
patch_get_time(config.time_multiplier);
MH_EnableHook(MH_ALL_HOOKS);