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music limit check

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CrazyRedMachine 2024-05-01 04:09:11 +02:00
parent 151c90352d
commit 15122be9b7
4 changed files with 100 additions and 30 deletions
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6
dist/popnhax/popnhax.xml vendored
View File

@ -6,9 +6,9 @@
<!-- Force unlock music, charts, characters, and deco parts when applicable -->
<force_unlocks __type="bool">0</force_unlocks>
<!-- Put customs into their own category (0: no, 1: simple category with all customs, 2: subcategories by folder name) -->
<custom_categ __type="u8">0</custom_categ>
<custom_categ __type="u8">2</custom_categ>
<!-- Prevent customs from showing up in version folders -->
<custom_exclude_from_version __type="bool">0</custom_exclude_from_version>
<custom_exclude_from_version __type="bool">1</custom_exclude_from_version>
<!-- Prevent customs from showing up in level folders -->
<custom_exclude_from_level __type="bool">0</custom_exclude_from_level>
@ -140,6 +140,8 @@
<disable_expansions __type="bool">0</disable_expansions>
<!-- Copy the new table information over top the old tables (automatically enables disable_expansions) -->
<disable_redirection __type="bool">0</disable_redirection>
<!-- Do not perform music limit checks for patch_xml_auto (not recommended) -->
<ignore_music_limit __type="bool">0</ignore_music_limit>
<!-- Custom category options -->
<!-- minimum songid for a song to be seen as "custom" -->

1
popnhax/config.h
View File

@ -39,6 +39,7 @@ struct popnhax_config {
bool disable_redirection;
bool disable_multiboot;
bool patch_xml_auto;
bool ignore_music_limit;
char patch_xml_filename[MAX_PATH];
char force_datecode[11];
bool network_datecode;

116
popnhax/dllmain.cc
View File

@ -203,6 +203,8 @@ PSMAP_MEMBER_REQ(PSMAP_PROPERTY_TYPE_STR, struct popnhax_config, custom_track_ti
"/popnhax/custom_track_title_format")
PSMAP_MEMBER_REQ(PSMAP_PROPERTY_TYPE_BOOL, struct popnhax_config, local_favorites,
"/popnhax/local_favorites")
PSMAP_MEMBER_REQ(PSMAP_PROPERTY_TYPE_BOOL, struct popnhax_config, ignore_music_limit,
"/popnhax/ignore_music_limit")
PSMAP_END
enum BufferIndexes {
@ -1453,24 +1455,34 @@ static bool patch_datecode(char *datecode) {
return true;
}
static bool patch_database() {
static bool get_music_limit(uint32_t* limit) {
DWORD dllSize = 0;
char *data = getDllData(g_game_dll_fn, &dllSize);
patch_purelong();
{
int64_t pattern_offset = search(data, dllSize, "\x8D\x44\x24\x10\x88\x4C\x24\x10\x88\x5C\x24\x11\x8D\x50\x01", 15, 0);
if (pattern_offset != -1) {
uint64_t patch_addr = (int64_t)data + pattern_offset;
MH_CreateHook((LPVOID)patch_addr, (LPVOID)omnimix_patch_jbx,
(void **)&real_omnimix_patch_jbx);
LOG("popnhax: Patched X rev for omnimix\n");
} else {
LOG("popnhax: Couldn't find rev patch\n");
int64_t string_loc = search(data, dllSize, "Illegal music no %d", 19, 0);
if (string_loc == -1) {
LOG("popnhax: patch_db: could not retrieve music limit error string\n");
return false;
}
string_loc += 0x10000000; //entrypoint
char *as_hex = (char *) &string_loc;
int64_t pattern_offset = search(data, dllSize, as_hex, 4, 0);
if (pattern_offset == -1) {
LOG("popnhax: patch_db: could not retrieve music limit test function\n");
return false;
}
uint64_t patch_addr = (int64_t)data + pattern_offset - 0x1F;
*limit = *(uint32_t*)patch_addr;
}
return true;
}
static bool patch_database() {
DWORD dllSize = 0;
char *data = getDllData(g_game_dll_fn, &dllSize);
char *target;
@ -1479,6 +1491,13 @@ static bool patch_database() {
SearchFile s;
uint8_t *datecode = NULL;
bool found = false;
uint32_t music_limit = 0;
if ( !config.ignore_music_limit && !get_music_limit(&music_limit) )
{
LOG("WARNING: could not retrieve music limit\n");
} else {
LOG("popnhax: patch_db: music limit : %d\n", music_limit);
}
if (config.force_datecode[0] != '\0')
{
@ -1487,7 +1506,7 @@ static bool patch_database() {
}
else
{
LOG("popnhax: auto detect patch file from ea3-config\n");
LOG("popnhax: auto detect patch file with datecode from ea3-config\n");
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);
@ -1505,26 +1524,58 @@ static bool patch_database() {
LOG("popnhax: patch_db: found %d xml files in data_mods\n",result.size());
for (uint16_t i=0; i<result.size(); i++) {
filename = result[i].c_str()+10; // strip "data_mods\" since parsedb will prepend it...
LOG("%d : %s\n",i,filename);
if (strstr(result[i].c_str(), (const char *)datecode) != NULL) {
bool datecode_match = (strstr(result[i].c_str(), (const char *)datecode) != NULL);
bool limit_match = false;
if ( music_limit != 0 )
{
uint32_t found_limit = 0;
LOG(" check music limit... ");
property *patch_xml = load_prop_file(result[i].c_str());
READ_U32_OPT(patch_xml, property_search(patch_xml, NULL, "/patches/limits"), "music", found_limit)
free(patch_xml);
LOG("%d\n",found_limit);
if ( found_limit == music_limit )
{
limit_match = true;
}
}
if ( limit_match )
{
LOG("popnhax: patch_db: found matching music limit, end search\n");
if ( !datecode_match )
{
LOG("WARNING: datecode did NOT match, please update your %s\n", (config.force_datecode[0] != '\0') ? "force_datecode value" : "ea3-config.xml");
}
found = true;
LOG("popnhax: patch_db: found matching datecode, end search\n");
break;
}
if ( datecode_match )
{
if ( music_limit == 0 )
{
found = true;
LOG("popnhax: patch_db: found matching datecode (no music limit check), end search\n");
break;
}
LOG("WARNING: found matching datecode but music limit doesn't check out, continue search\n");
}
}
if (!found) {
LOG("popnhax: patch_db: matching datecode not found, defaulting to latest patch file.\n");
LOG("popnhax: patch_db: matching %s not found, please add the correct patch xml file in data_mods folder.\n", (music_limit == 0) ? "datecode" : "music limit");
return false;
}
LOG("popnhax: patch_db: using %s\n",filename);
target = parse_patchdb(filename, data);
} else {
target = parse_patchdb(config.patch_xml_filename, data);
}
if (config.disable_redirection) {
@ -1563,6 +1614,21 @@ static bool patch_database() {
);
limit_table[STYLE_TABLE_IDX] = new_limit_table[STYLE_TABLE_IDX];
patch_purelong();
{
int64_t pattern_offset = search(data, dllSize, "\x8D\x44\x24\x10\x88\x4C\x24\x10\x88\x5C\x24\x11\x8D\x50\x01", 15, 0);
if (pattern_offset != -1) {
uint64_t patch_addr = (int64_t)data + pattern_offset;
MH_CreateHook((LPVOID)patch_addr, (LPVOID)omnimix_patch_jbx,
(void **)&real_omnimix_patch_jbx);
LOG("popnhax: Patched X rev for omnimix\n");
} else {
LOG("popnhax: Couldn't find rev patch\n");
}
}
if (config.disable_redirection) {
LOG("Redirection-related code is disabled, buffer address, buffer size and related patches will not be applied");
printf("Redirection-related code is disabled, buffer address, buffer size and related patches will not be applied");
@ -5619,13 +5685,15 @@ BOOL APIENTRY DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserv
}
if (config.patch_db) {
LOG("popnhax: patching songdb\n");
/* must be called after force_datecode */
patch_db_power_points();
patch_db_fix_cursor();
if (config.custom_categ)
patch_custom_categs(g_game_dll_fn, &config);
patch_database();
LOG("popnhax: patching songdb\n");
if ( patch_database() )
{
patch_db_power_points();
patch_db_fix_cursor();
if (config.custom_categ)
patch_custom_categs(g_game_dll_fn, &config);
}
}
if (config.force_unlocks) {

7
popnhax/loader.cc
View File

@ -1049,10 +1049,9 @@ void musichax_core_init(struct popnhax_config *config,
uint64_t chara_size, uint64_t *new_chara_size, char *orig_chara_data,
uint8_t **new_chara_table) {
bool force_unlocks = config->force_unlocks;
bool is_expansion_allowed = !config->disable_expansions;
bool is_redirection_allowed = !config->disable_redirection;
bool force_unlocks = config->force_unlocks;
bool is_expansion_allowed = !config->disable_expansions;
bool is_redirection_allowed = !config->disable_redirection;
if (style_size > fontstyle_table_size) {
fontstyle_table_size = style_size;