Error063/segatools
1
0
Fork 0
forked from TeamTofuShop/segatools
Code Pull Requests Activity

switched to new capnhook, updated unityhook, added LED 15093 to MU3

Browse Source
This commit is contained in:
Dniel97
2024-05-12 19:36:08 +02:00
parent 1069cfee26
commit 517469a60c
27 changed files with 406 additions and 186 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
mu3hook/mu3-dll.c
View File

@ -24,9 +24,28 @@ const struct dll_bind_sym mu3_dll_syms[] = {
}, {
.sym = "mu3_io_get_lever",
.off = offsetof(struct mu3_dll, get_lever),
}, {
.sym = "mu3_io_led_init",
.off = offsetof(struct mu3_dll, led_init),
}, {
.sym = "mu3_io_led_set_colors",
.off = offsetof(struct mu3_dll, led_set_leds),
}
};
/* Helper function to determine upon dll_bind failure whether the required functions were found
NOTE: relies on symbols order declared above */
static HRESULT has_enough_symbols(uint16_t version, uint8_t count)
{
if ( version <= 0x0100 && count == 5 )
return S_OK;
if ( version >= 0x0101 && count == 7 )
return S_OK;
return E_FAIL;
}
struct mu3_dll mu3_dll;
// Copypasta DLL binding and diagnostic message boilerplate.
@ -86,16 +105,25 @@ HRESULT mu3_dll_init(const struct mu3_dll_config *cfg, HINSTANCE self)
}
sym = mu3_dll_syms;
const struct dll_bind_sym *init_sym = &sym[0];
hr = dll_bind(&mu3_dll, src, &sym, _countof(mu3_dll_syms));
if (FAILED(hr)) {
if (src != self) {
dprintf("Ongeki IO: Custom IO DLL does not provide function "
"\"%s\". Please contact your IO DLL's developer for "
"further assistance.\n",
sym->sym);
// Might still be ok depending on external dll API version
int bind_count = sym - init_sym;
if (has_enough_symbols(mu3_dll.api_version, bind_count) == S_OK)
{
hr = S_OK;
} else {
dprintf("Ongeki IO: Custom IO DLL does not provide function "
"\"%s\". Please contact your IO DLL's developer for "
"further assistance.\n",
sym->sym);
goto end;
goto end;
}
} else {
dprintf("Internal error: could not reflect \"%s\"\n", sym->sym);
}