.gitignore

@@ -1 +0,0 @@
-*:Zone.Identifier

Module.mk

@@ -14,15 +14,17 @@ include popnhax/Module.mk
 #
 
 zipdir          := $(BUILDDIR)/zip
-popnhax_version := $(shell grep "define PROGRAM_VERSION" popnhax/dllmain.cc | cut -d'"' -f2)
 
-$(BUILDDIR)/popnhax_v$(popnhax_version).zip: \
-	build/bin/avs2_1508-32/popnhax.dll
-	@echo ... $@
-	@mkdir -p $(zipdir)
-	@cp -a -p build/bin/avs2_1508-32/popnhax.dll $(zipdir)
-	@cp -r -a -p dist/popnhax/* $(zipdir)
-	@cd $(zipdir) \
-	&& zip -r ../popnhax_v$(popnhax_version).zip ./*
+$(zipdir)/:
+	mkdir -p $@
 
-all: $(BUILDDIR)/popnhax_v$(popnhax_version).zip
+$(BUILDDIR)/popnhax.zip: \
+		build/bin/avs2_1508-32/popnhax.dll \
+		dist/popnhax/popnhax.xml \
+		dist/popnhax/D3d9.dll \
+		dist/popnhax/ifs_hook.dll \
+		| $(zipdir)/
+	echo ... $@
+	zip -j $@ $^
+
+all: $(BUILDDIR)/popnhax.zip

README.md

@@ -2,32 +2,10 @@
 
 # popnhax
 
-Patcher for pop'n music arcade game.
-
-Featuring pfree, instant retire, visual and audio offset adjust, 1000Hz input polling for true ms-based timing, unlimited favorites, auto hi-speed selection, iidx-like hard gauge and more..
+Arcade game patcher.
 
 Based on [bemanihax](https://github.com/windyfairy/bemanihax) whose an updated version was included with omnimix v1
 
-### Features
-
-Refer to [popnhax.xml](https://github.com/CrazyRedMachine/popnhax/blob/main/dist/popnhax/popnhax.xml) for complete list and explanations
-
-More info could be found in [Release Notes](https://github.com/CrazyRedMachine/popnhax/releases) or in the [popnhax_tools](https://github.com/CrazyRedMachine/popnhax_tools) repository.
-
-### Run Instructions
-
-- Extract all files directly in the `contents` folder of your install.
-
-(**Note**: if you're running your dlls from `modules` subfolder, please rather copy them back into `contents` folder).
-
-- Edit `popnhax.xml` with a text editor and set your desired options.
-
-- Add `popnhax.dll` as an inject dll to your gamestart command or option menu.
-
-eg. modify your gamestart.bat to add `-k popnhax.dll` or `-K popnhax.dll` depending on the launcher you use.
-
-Some launchers also feature an option menu (accessible by pressing F4 ingame), in which case you can locate the "Inject Hook" setting in option tab. Enter `popnhax.dll` there.
-
 ### Build Instructions
 
-Using WSL is the recommended method. Just run `make`.
+Should be working out of the box with MSYS2/MinGW32. Just run `make`.

dist/popnhax/popnhax.xml

@@ -15,7 +15,7 @@
   <!-- Other categories -->
     <!-- Bring back score challenge in the game for servers supporting it (only for kaimei onwards) -->
     <score_challenge __type="bool">0</score_challenge>
-    <!-- Handle favorites through data_mods/<game>.<friendID>.fav files (Note: allows UNLIMITED favorites as well as favorites without an account/server) -->
+    <!-- Handle favorites through data_mods/<friendID>.fav files (Note: allows UNLIMITED favorites) -->
     <local_favorites __type="bool">0</local_favorites>
 
   <!-- Classic patches -->
@@ -57,7 +57,7 @@
     <hispeed_default_bpm __type="u16">0</hispeed_default_bpm>
 
     <!-- IIDX-like hard gauge (start with full gauge, instant fail if gauge drops to 0) -->
-    <!-- Gauge details: increment: +0.1% for each cool/great/good (like spicy gauge), decrement: -9% for each bad, or -4.5% if gauge <=30% (like IIDX) -->
+    <!-- Gauge details: increment: +0.1% for each cool/great/good (like spicy gauge), decrement: -9% for each bad, or -4.5% if gauge <=30% ) -->
     <iidx_hard_gauge __type="bool">0</iidx_hard_gauge>
     <!-- Force full options by default (useful when no numpad is available) -->
     <force_full_opt __type="bool">0</force_full_opt>
@@ -104,11 +104,11 @@
        ======================================================================================== -->
 
   <!-- Datecode and Multiboot -->
-    <!-- Force a different datecode than the one found in ea3-config (yyyymmdd00), or use "auto" to let music limit decide for you if patch_db is on -->
-    <force_datecode __type="str">auto</force_datecode>
+    <!-- Force a different datecode than the one found in ea3-config (yyyymmdd00) -->
+    <force_datecode __type="str"></force_datecode>
     <!-- Also apply force_datecode to network packets -->
     <network_datecode __type="bool">1</network_datecode>
-    <!-- Disable multiboot auto conf tuning (which takes place when using popn22_yyyymmddrr.dll format and an xml without another datecode in force_datecode) -->
+    <!-- Disable multiboot auto conf tuning (which takes place when using popn22_yyyymmddrr.dll format and an xml without force_datecode option) -->
     <disable_multiboot __type="bool">0</disable_multiboot>
 
   <!-- Timing and lanes -->
@@ -132,13 +132,13 @@
     <enhanced_polling_priority __type="s8">1</enhanced_polling_priority>
 
   <!-- Song db patches -->
-    <!-- Auto select patch file from data_mods folder based on music limit, or datecode otherwise (will detect datecode from ea3-config or force_datecode option) -->
+    <!-- Auto select patch file from data_mods folder (will detect datecode from ea3-config or force_datecode option) -->
     <patch_xml_auto __type="bool">1</patch_xml_auto>
     <!-- Manually set XML file containing patches (requires patch_xml_auto to be disabled) -->
     <patch_xml_filename __type="str"></patch_xml_filename>
-    <!-- Force the newly created buffers to be the same size as the original buffers (not recommended) -->
+    <!-- Force the newly created buffers to be the same size as the original buffers -->
     <disable_expansions __type="bool">0</disable_expansions>
-    <!-- Copy the new table information over top the old tables (automatically enables disable_expansions) (not recommended) -->
+    <!-- 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>
@@ -146,16 +146,14 @@
   <!-- Custom category options -->
     <!-- minimum songid for a song to be seen as "custom" -->
     <custom_categ_min_songid __type="u16">4000</custom_categ_min_songid>
-    <!-- maximum songid for a song to be seen as "custom" (0 = no limit, not recommended since "random" category will use fake song ids in the 65400+ range) -->
-    <custom_categ_max_songid __type="u16">65400</custom_categ_max_songid>
+    <!-- maximum songid for a song to be seen as "custom" (0 = no limit) -->
+    <custom_categ_max_songid __type="u16">0</custom_categ_max_songid>
     <!-- Category title for customs -->
     <custom_category_title __type="str">Customs</custom_category_title>
-    <!-- Format used for category title (in BM2DXFontScript format, refer to BM2DXFontScript.md in popnhax_tools repo)  -->
+    <!-- Format used for category title (see  -->
     <custom_category_format __type="str">[ol:4][olc:d92f0d]%s</custom_category_format>
-    <!-- Format used for custom song titles on song select (Note: colors not working for kaimei and above, but rotation does, e.g. "* [rz:3]%s[/rz]" ) -->
+    <!-- Format used for custom song titles on song select (Note: colors not working for kaimei and unilab, but rotation does, e.g.: * [rz:3]%s[/rz] ) -->
     <custom_track_title_format __type="str"></custom_track_title_format>
-    <!-- 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>
 
   <!-- Translation -->
     <!-- Disable .dict string replacements and .ips patches -->

popnhax/config.h

@@ -63,7 +63,6 @@ struct popnhax_config {
     char custom_category_title[16];
     char custom_category_format[64];
     char custom_track_title_format[64];
-    char custom_track_title_format2[64];
 };
 
 #endif

popnhax/custom_categs.cc

@@ -55,11 +55,6 @@ uint32_t favorites_count = 0;
 songlist_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()
 {
     favorites = (uint32_t *) realloc(favorites, sizeof(uint32_t)*(favorites_count+5));
@@ -255,7 +250,7 @@ static bool subcateg_has_songid(uint32_t songid, subcategory_s* subcateg)
 {
     for ( uint32_t i = 0; i < subcateg->size; i++ )
     {
-        if ( (subcateg->songlist[i] & 0x0000FFFF) == songid )
+        if ( subcateg->songlist[i] == songid )
             return true;
     }
     return false;
@@ -263,7 +258,8 @@ static bool subcateg_has_songid(uint32_t songid, subcategory_s* subcateg)
 
 static void add_song_to_subcateg(uint32_t songid, subcategory_s* subcateg)
 {
-    if ( is_a_custom(songid)
+    if ( songid >= g_min_id
+     && (g_max_id == 0 || songid <= g_max_id)
      && !subcateg_has_songid(songid, subcateg) )
     {
         subcateg->songlist = (uint32_t *) realloc(subcateg->songlist, sizeof(uint32_t)*(++subcateg->size));
@@ -271,15 +267,12 @@ static void add_song_to_subcateg(uint32_t songid, subcategory_s* subcateg)
         subcateg->songlist[subcateg->size-1] |= 0x00060000; // game wants this otherwise only easy difficulty will appear
 
         // Also add it to the "ALL SONGS" subcategory
-        if ( !subcateg_has_songid(songid, &subcategories[0]) )
-        {
-            subcategories[0].songlist = (uint32_t *) realloc(subcategories[0].songlist, sizeof(uint32_t)*(++subcategories[0].size));
-            subcategories[0].songlist[subcategories[0].size-1] = subcateg->songlist[subcateg->size-1];
-        }
+        subcategories[0].songlist = (uint32_t *) realloc(subcategories[0].songlist, sizeof(uint32_t)*(++subcategories[0].size));
+        subcategories[0].songlist[subcategories[0].size-1] = subcateg->songlist[subcateg->size-1];
     }
 }
 
-static subcategory_s* get_subcateg(const char *title)
+static subcategory_s* get_subcateg(char *title)
 {
     for (uint32_t i = 0; i < g_subcateg_count; i++)
     {
@@ -509,15 +502,12 @@ void hook_categ_reinit_songlist()
 void (*real_categ_build_songlist)();
 void hook_categ_build_songlist()
 {
-    __asm("push edx\n");
-    __asm("push ecx\n");
-    __asm("push eax\n");
-    __asm("call %P0" : : "i"(is_a_custom));
-    __asm("test eax, eax\n");
-    __asm("pop eax\n");
-    __asm("pop ecx\n");
-    __asm("pop edx\n");
-    __asm("jz categ_skip_add\n");
+    __asm("cmp eax, _g_min_id\n");
+    __asm("jb categ_skip_add\n");
+    __asm("cmp dword ptr _g_max_id, 0\n");
+    __asm("je add_my_song\n");
+    __asm("cmp eax, _g_max_id\n");
+    __asm("ja categ_skip_add\n");
 
     __asm("add_my_song:\n");
     __asm("push eax\n");
@@ -577,16 +567,12 @@ void hook_song_printf()
     __asm("push eax\n");
     __asm("push ebx\n");
     __asm("mov eax, [esp+0x50]\n");
-
-    __asm("push ecx\n");
-    __asm("push edx\n");
-    __asm("push eax\n");
-    __asm("call %P0" : : "i"(is_a_custom));
-    __asm("test eax, eax\n");
-    __asm("pop eax\n");
-    __asm("pop edx\n");
-    __asm("pop ecx\n");
-    __asm("jz print_regular_song\n");
+    __asm("cmp eax, _g_min_id\n");
+    __asm("jb print_regular_song\n");
+    __asm("cmp dword ptr _g_max_id, 0\n");
+    __asm("je print_custom_song\n");
+    __asm("cmp eax, _g_max_id\n");
+    __asm("ja print_regular_song\n");
 
     __asm("print_custom_song:\n");
 
@@ -606,16 +592,12 @@ void hook_artist_printf()
     __asm("push eax\n");
     __asm("push ebx\n");
     __asm("mov eax, [esp+0x50]\n");
-
-    __asm("push ecx\n");
-    __asm("push edx\n");
-    __asm("push eax\n");
-    __asm("call %P0" : : "i"(is_a_custom));
-    __asm("test eax, eax\n");
-    __asm("pop eax\n");
-    __asm("pop edx\n");
-    __asm("pop ecx\n");
-    __asm("jz print_regular_artist\n");
+    __asm("cmp eax, _g_min_id\n");
+    __asm("jb print_regular_artist\n");
+    __asm("cmp dword ptr _g_max_id, 0\n");
+    __asm("je print_custom_artist\n");
+    __asm("cmp eax, _g_max_id\n");
+    __asm("ja print_regular_artist\n");
 
     __asm("print_custom_artist:\n");
 
@@ -713,7 +695,7 @@ static bool patch_favorite_categ(const char *game_dll_fn) {
 
     //hook result screen to replace 3 functions
     {
-        int64_t first_loc = search(data, dllSize, "\xBF\x07\x00\x00\x00\xC6\x85", 7, 0);
+        int64_t first_loc = search(data, dllSize, "\xBF\x07\x00\x00\x00\xC6\x85\x61\xD3", 9, 0);
         if (first_loc == -1) {
             LOG("popnhax: local_favorites: cannot find result screen function\n");
             return false;
@@ -923,12 +905,6 @@ static char *get_folder_name(const char* path) {
     return categ_name;
 }
 
-
-bool is_excluded_folder(const char *input_filename)
-{
-  return (input_filename[strlen("data_mods/")] == '_');
-}
-
 static void parse_musicdb(const char *input_filename) {
     char *title = get_folder_name(input_filename);
 
@@ -954,7 +930,6 @@ static void parse_musicdb(const char *input_filename) {
             add_song_to_subcateg(songid, subcateg);
         }
     }
-    free(title);
 }
 
 static void load_databases() {
@@ -970,10 +945,8 @@ static void load_databases() {
 
     for(uint16_t i=0;i<result.size();i++)
     {
-        if ( (strstr(result[i].c_str(), "musicdb") == NULL)
-          || is_excluded_folder(result[i].c_str()) )
+        if ( strstr(result[i].c_str(), "musicdb") == NULL )
             continue;
-
         parse_musicdb(result[i].c_str());
     }
 }
@@ -992,18 +965,12 @@ void hook_after_getlevel()
 {
     __asm("push ebx\n");
     __asm("mov ebx, dword ptr [esp+0x04]\n");
-
-    __asm("push eax\n");
-    __asm("push ecx\n");
-    __asm("push edx\n");
-    __asm("push ebx\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("cmp ebx, _g_min_id\n");
+    __asm("jb real_level\n");
+    __asm("cmp dword ptr _g_max_id, 0\n");
+    __asm("je force_level_0\n");
+    __asm("cmp ebx, _g_max_id\n");
+    __asm("ja real_level\n");
 
     __asm("force_level_0:\n");
     __asm("mov eax, 0x00\n");
@@ -1039,7 +1006,7 @@ bool patch_exclude(const char *game_dll_fn)
 bool patch_custom_categs(const char *dllFilename, struct popnhax_config *config)
 {
     g_min_id = config->custom_categ_min_songid;
-    //g_max_id = config->custom_categ_max_songid; //handled during injection already
+    g_max_id = config->custom_categ_max_songid;
     uint8_t mode = config->custom_categ;
 
     char icon_path[64];
@@ -1068,7 +1035,7 @@ bool patch_custom_categs(const char *dllFilename, struct popnhax_config *config)
     {
         g_categformat = config->custom_category_format;
     }
-    else
+	else
         g_categformat = "%s";
 
     if (!patch_custom_categ(dllFilename))
@@ -1079,13 +1046,11 @@ bool patch_custom_categs(const char *dllFilename, struct popnhax_config *config)
         print_databases();
     }
 
-    if ( config->game_version < 26 && config->custom_track_title_format2[0] != '\0' )
-        g_customformat = config->custom_track_title_format2;
-    else if ( config->custom_track_title_format[0] != '\0' )
+    if ( config->custom_track_title_format[0] != '\0' )
+    {
         g_customformat = config->custom_track_title_format;
-
-    if ( g_customformat != NULL )
         patch_custom_track_format(dllFilename);
+    }
 
     if (config->custom_exclude_from_version)
         LOG("popnhax: Customs excluded from version folders\n"); //musichax_core_init took care of it

popnhax/custom_categs.h

@@ -4,9 +4,6 @@
 #include <stdint.h>
 #include "popnhax/config.h"
 
-extern uint32_t g_max_id;
-
-bool is_excluded_folder(const char *input_filename);
 bool patch_custom_categs(const char *dllFilename, struct popnhax_config *config);
 bool patch_local_favorites(const char *dllFilename, uint8_t version);
 

popnhax/dllmain.cc

@@ -32,7 +32,7 @@
 
 #include "SearchFile.h"
 
-#define PROGRAM_VERSION "1.12.dev"
+#define PROGRAM_VERSION "1.11.beta2"
 
 const char *g_game_dll_fn = NULL;
 const char *g_config_fn   = NULL;
@@ -201,8 +201,6 @@ PSMAP_MEMBER_REQ(PSMAP_PROPERTY_TYPE_STR, struct popnhax_config, custom_category
                  "/popnhax/custom_category_format")
 PSMAP_MEMBER_REQ(PSMAP_PROPERTY_TYPE_STR, struct popnhax_config, custom_track_title_format,
                  "/popnhax/custom_track_title_format")
-PSMAP_MEMBER_REQ(PSMAP_PROPERTY_TYPE_STR, struct popnhax_config, custom_track_title_format2,
-                 "/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_BOOL, struct popnhax_config, ignore_music_limit,
@@ -1413,56 +1411,9 @@ static bool patch_purelong()
     return true;
 }
 
-
-void (*real_normal0)();
-void hook_normal0()
-{
-    // getChartDifficulty returns 0xFFFFFFFF when there's no chart,
-    // but the game assumes there's always a normal chart so there's no check in this case
-    // and it returns 0... let's fix this
-    __asm("cmp ebx, 1\n"); //chart id
-    __asm("jne process_normal0\n");
-    __asm("cmp eax, 0\n"); //difficulty
-    __asm("jne process_normal0\n");
-    __asm("or eax, 0xFFFFFFFF\n");
-    __asm("process_normal0:\n");
-    real_normal0();
-}
-
-static bool patch_normal0()
-{
-    DWORD dllSize = 0;
-    char *data = getDllData(g_game_dll_fn, &dllSize);
-
-    {
-        int64_t pattern_offset = search(data, dllSize, "\x83\xC4\x08\x8B\xF8\x89\x7C\x24\x3C", 9, 0);
-        if (pattern_offset == -1) {
-            LOG("popnhax: Couldn't find song list display function\n");
-            return false;
-        }
-
-        uint64_t patch_addr = (int64_t)data + pattern_offset;
-        MH_CreateHook((LPVOID)patch_addr, (LPVOID)hook_normal0,
-                      (void **)&real_normal0);
-
-    }
-
-    return true;
-}
-
 static bool get_music_limit(uint32_t* limit) {
-    // avoid doing the search multiple times
-    static uint32_t music_limit = 0;
-    if ( music_limit != 0 )
-    {
-        *limit = music_limit;
-        return true;
-    }
-
     DWORD dllSize = 0;
     char *data = getDllData(g_game_dll_fn, &dllSize);
-    PIMAGE_NT_HEADERS headers = (PIMAGE_NT_HEADERS)((int64_t)data + ((PIMAGE_DOS_HEADER)data)->e_lfanew);
-    DWORD_PTR reloc_delta = (DWORD_PTR)((int64_t)data - headers->OptionalHeader.ImageBase);
 
     {
         int64_t string_loc = search(data, dllSize, "Illegal music no %d", 19, 0);
@@ -1471,18 +1422,16 @@ static bool get_music_limit(uint32_t* limit) {
             return false;
         }
 
-        string_loc += reloc_delta; //reloc delta just in case
         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: could not retrieve music limit test function\n");
+            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;
-        music_limit = *limit;
     }
     return true;
 }
@@ -1715,8 +1664,6 @@ static bool patch_database() {
 
     patch_purelong();
 
-    patch_normal0();
-
     {
         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) {
@@ -3200,7 +3147,7 @@ static unsigned int __stdcall enhanced_polling_stats_proc(void *ctx)
     if (config.enhanced_polling_priority)
     {
         SetThreadPriority(GetCurrentThread(), config.enhanced_polling_priority);
-        LOG("[Enhanced polling] Thread priority set to %d\n", GetThreadPriority(GetCurrentThread()));
+        fprintf(stderr, "[Enhanced polling] Thread priority set to %d\n", GetThreadPriority(GetCurrentThread()));
     }
 
     uint32_t count = 0;
@@ -3289,7 +3236,7 @@ static unsigned int __stdcall enhanced_polling_proc(void *ctx)
     if (config.enhanced_polling_priority)
     {
         SetThreadPriority(GetCurrentThread(), config.enhanced_polling_priority);
-        LOG("[Enhanced polling] Thread priority set to %d\n", GetThreadPriority(GetCurrentThread()));
+        fprintf(stderr, "[Enhanced polling] Thread priority set to %d\n", GetThreadPriority(GetCurrentThread()));
     }
 
     uint32_t curr_poll_time = 0;
@@ -5483,116 +5430,6 @@ uint8_t get_version()
     }
 }
 
-static bool get_music_limit_from_file(const char *filepath, uint32_t *limit){
-    HANDLE hFile;
-    HANDLE hMap;
-    LPVOID lpBasePtr;
-    LARGE_INTEGER liFileSize;
-
-    hFile = CreateFile(filepath, 
-        GENERIC_READ,                          // dwDesiredAccess
-        0,                                     // dwShareMode
-        NULL,                                  // lpSecurityAttributes
-        OPEN_EXISTING,                         // dwCreationDisposition
-        FILE_ATTRIBUTE_NORMAL,                 // dwFlagsAndAttributes
-        0);                                    // hTemplateFile
-
-    if (hFile == INVALID_HANDLE_VALUE) {
-        //file not existing is actually a good thing
-        return false;
-    }
-
-    if (!GetFileSizeEx(hFile, &liFileSize)) {
-        LOG("popnhax: auto_diag: GetFileSize failed with error %ld\n", GetLastError());
-        CloseHandle(hFile);
-        return false;
-    }
-
-    if (liFileSize.QuadPart == 0) {
-        LOG("popnhax: auto_diag: popn22.dll file is empty?!\n");
-        CloseHandle(hFile);
-        return false;
-    }
-
-    hMap = CreateFileMapping(
-        hFile,
-        NULL,                          // Mapping attributes
-        PAGE_READONLY,                 // Protection flags
-        0,                             // MaximumSizeHigh
-        0,                             // MaximumSizeLow
-        NULL);                         // Name
-    if (hMap == 0) {
-        LOG("popnhax: auto_diag: CreateFileMapping failed with error %ld\n", GetLastError());
-        CloseHandle(hFile);
-        return false;
-    }
-
-    lpBasePtr = MapViewOfFile(
-        hMap,
-        FILE_MAP_READ,         // dwDesiredAccess
-        0,                     // dwFileOffsetHigh
-        0,                     // dwFileOffsetLow
-        0);                    // dwNumberOfBytesToMap
-    if (lpBasePtr == NULL) {
-        LOG("popnhax: auto_diag: MapViewOfFile failed with error %ld\n", GetLastError());
-        CloseHandle(hMap);
-        CloseHandle(hFile);
-        return false;
-    }
-
-    char *data = (char *)lpBasePtr;
-    int32_t delta = 0;
-
-    //first retrieve .rdata virtual and raw addresses to compute delta
-    {
-        int64_t string_loc = search(data, liFileSize.QuadPart, ".rdata", 6, 0);
-        if (string_loc == -1) {
-            LOG("popnhax: auto_diag: could not retrieve .rdata section header\n");
-            UnmapViewOfFile(lpBasePtr);
-            CloseHandle(hMap);
-            CloseHandle(hFile);
-            return false;
-        }
-        uint32_t virtual_address = *(uint32_t *)(data + string_loc + 0x0C);
-        uint32_t raw_address = *(uint32_t *)(data + string_loc + 0x14);
-        delta = virtual_address - raw_address;
-    }
-
-    //now attempt to find music limit from the dll
-    {
-        int64_t string_loc = search(data, liFileSize.QuadPart, "Illegal music no %d", 19, 0);
-        if (string_loc == -1) {
-            LOG("popnhax: auto_diag: could not retrieve music limit error string\n");
-            UnmapViewOfFile(lpBasePtr);
-            CloseHandle(hMap);
-            CloseHandle(hFile);
-            return false;
-        }
-
-        string_loc += delta; //convert to virtual address
-        string_loc += 0x10000000; //entrypoint
-
-        char *as_hex = (char *) &string_loc;
-        int64_t pattern_offset = search(data, liFileSize.QuadPart, as_hex, 4, 0);
-        if (pattern_offset == -1) {
-            LOG("popnhax: auto_diag: could not retrieve music limit test function\n");
-            UnmapViewOfFile(lpBasePtr);
-            CloseHandle(hMap);
-            CloseHandle(hFile);
-            return false;
-        }
-
-        uint64_t patch_addr = (int64_t)data + pattern_offset - 0x1F;
-        *limit = *(uint32_t*)patch_addr;
-    }
-
-    UnmapViewOfFile(lpBasePtr);
-    CloseHandle(hMap);
-    CloseHandle(hFile);
-
-    return true;
-}
-
 BOOL APIENTRY DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserved) {
     switch (ul_reason_for_call) {
     case DLL_PROCESS_ATTACH: {
@@ -5652,30 +5489,6 @@ BOOL APIENTRY DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserv
         if (g_game_dll_fn == NULL)
             g_game_dll_fn = strdup("popn22.dll");
 
-        if ( strcmp(g_game_dll_fn, "popn22.dll") == 0 )
-        {
-            //ensure you're not running popn22.dll from the modules subfolder
-            char filename[MAX_PATH];
-            if ( GetModuleFileName(GetModuleHandle(g_game_dll_fn), filename, MAX_PATH+1) != 0 )
-            {
-                if ( strstr(filename, "\\modules\\popn22.dll") != NULL )
-                {
-                    LOG("WARNING: running popn22.dll from \"modules\" subfolder is not recommended with popnhax. Please copy dlls back to contents folder\n");
-                }
-            } else {
-                LOG("WARNING: auto_diag: Cannot retrieve module path (%ld)\n", GetLastError());
-            }
-
-            //ensure there isn't a more recent version in modules subfolder
-            uint32_t modules_limit, current_limit;
-            if ( get_music_limit(&current_limit)
-              && get_music_limit_from_file("modules\\popn22.dll", &modules_limit)
-              && (modules_limit > current_limit) )
-            {
-                LOG("ERROR: a newer version of popn22.dll seems to be present in modules subfolder (%d vs %d songs). Please copy dlls back to contents folder\n", modules_limit, current_limit);
-            }
-        }
-
         if (g_config_fn == NULL)
         {
             /* if there's an xml named like the custom game dll, it takes priority */
@@ -5760,10 +5573,10 @@ BOOL APIENTRY DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserv
             char translation_path[64] = "";
 
             /* parse */
-            if ( g_datecode_override != NULL )
+            if (config.force_datecode[0] != '\0')
             {
 
-                sprintf(translation_folder, "_%s%s", g_datecode_override, "_tr");
+                sprintf(translation_folder, "_%s%s", config.force_datecode, "_tr");
                 sprintf(translation_path, "%s%s", "data_mods\\", translation_folder);
                 if (access(translation_path, F_OK) != 0)
                 {

popnhax/loader.cc

@@ -7,7 +7,6 @@
 #include "util/patch.h"
 #include "util/log.h"
 #include "xmlhelper.h"
-#include "custom_categs.h"
 
 #include "tableinfo.h"
 #include "loader.h"
@@ -856,10 +855,6 @@ void parse_musicdb(const char *input_filename, const char *target, struct popnha
                                 sizeof(idxStr));
             uint32_t idx = atoi(idxStr);
 
-if (idx > g_max_id)
-{
-    g_max_id = idx;
-}
             // Get an existing music entry in memory
             // If it exists, return the existing entry
             // If it doesn't exist, create a new entry in memory
@@ -922,11 +917,10 @@ if (idx > g_max_id)
             }
 
             //force loading background for unilab
-            //m->mask |= 0x100;
+            m->mask |= 0x100;
 
             if ( config->custom_categ
               && config->custom_exclude_from_version
-              && !is_excluded_folder(input_filename)
               && idx >= config->custom_categ_min_songid
               && (config->custom_categ_max_songid == 0 || idx <= config->custom_categ_max_songid) )
             {

util/search.cc

@@ -72,9 +72,4 @@ int _search(unsigned char *haystack, size_t haystack_size, const unsigned char *
 int search(char *haystack, size_t haystack_size, const char *needle, size_t needle_size, size_t orig_offset) {
     int res = _search((unsigned char*) haystack, haystack_size, (const unsigned char *)needle, needle_size, orig_offset, 0);
     return res;
-}
-
-int search_debug(char *haystack, size_t haystack_size, const char *needle, size_t needle_size, size_t orig_offset) {
-    int res = _search((unsigned char*) haystack, haystack_size, (const unsigned char *)needle, needle_size, orig_offset, 2);
-    return res;
 }

util/search.h

@@ -2,6 +2,5 @@
 #define __SEARCH_H__
 
 int search(char *haystack, size_t haystack_size, const char *needle, size_t needle_size, size_t orig_offset);
-int search_debug(char *haystack, size_t haystack_size, const char *needle, size_t needle_size, size_t orig_offset);
 
 #endif