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Initial HSR support

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This commit is contained in:
mkrsym1 2023-06-08 18:36:22 +03:00
parent 88568b374d
commit 006ff30914
5 changed files with 75 additions and 14 deletions
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6
game_payload/include/game.h
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@ -5,7 +5,10 @@
enum game_id { enum game_id {
GAME_INVALID, GAME_INVALID,
GAME_HI3_GLB GAME_HI3_GLB,
GAME_HSR_OS,
GAME_HSR_CN
}; };
struct game_data { struct game_data {
@ -19,3 +22,4 @@ struct game_data {
void game_detect(struct game_data *buf); void game_detect(struct game_data *buf);
void hi3_fill_data(struct game_data *buf); void hi3_fill_data(struct game_data *buf);
void hsr_fill_data(struct game_data *buf);

1
game_payload/meson.build
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@ -6,6 +6,7 @@ sources = [
'src/pe.c', 'src/pe.c',
'src/game.c', 'src/game.c',
'src/hi3.c', 'src/hi3.c',
'src/hsr.c',
'src/utils.c', 'src/utils.c',
'src/err.c', 'src/err.c',

32
game_payload/src/game.c
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@ -2,17 +2,31 @@
#include <game.h> #include <game.h>
typedef void (*fill_fn)(struct game_data *buf);
struct name_fn_pair {
const char *name;
fill_fn fill;
};
const struct name_fn_pair GAMES[] = {
{ "bh3.exe", &hi3_fill_data },
{ "starrail.exe", &hsr_fill_data }
};
void game_detect(struct game_data *buf) { void game_detect(struct game_data *buf) {
wchar_t exePath[MAX_PATH]; char exePath[MAX_PATH];
GetModuleFileNameW(NULL, exePath, MAX_PATH); GetModuleFileNameA(NULL, exePath, MAX_PATH);
wchar_t *exeName = wcsrchr(exePath, L'\\') + 1; char *exeName = strrchr(exePath, '\\') + 1;
wcslwr(exeName); strlwr(exeName);
// Only HI3 is supported for now for (size_t i = 0; i < sizeof(GAMES) / sizeof(struct name_fn_pair); i++) {
if (wcscmp(exeName, L"bh3.exe") == 0) { if (strcmp(exeName, GAMES[i].name) == 0) {
hi3_fill_data(buf); GAMES[i].fill(buf);
} else { return;
err_mb_w(L"Unknown game: %ls", exeName); }
} }
err_mb_a("Unknown game: %s", exeName);
} }

8
game_payload/src/hi3.c
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@ -3,10 +3,10 @@
#include <game.h> #include <game.h>
const char *HI3_NAME = "BH3"; const char *HI3_NAME = "BH3";
const char *HI3_ASSEMBLY_PATH = "BH3_Data/Native/UserAssembly.dll"; const char *HI3_ASSEMBLY_PATH = "BH3_Data/Native/UserAssembly.dll";
const char *HI3_TP6_SECTION_NAME = ".bh3"; const char *HI3_TP6_SECTION_NAME = ".bh3";
const char *HI3_TVM_SECTION_NAME = ".tvm0"; const char *HI3_TVM_SECTION_NAME = ".tvm0";
struct crc_id_pair { struct crc_id_pair {
uint32_t crc; uint32_t crc;

42
game_payload/src/hsr.c Normal file
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@ -0,0 +1,42 @@
#include <utils.h>
#include <err.h>
#include <game.h>
const char *HSR_NAME = "StarRail";
const char *HSR_ASSEMBLY_PATH = "GameAssembly.dll";
const char *HSR_TP6_SECTION_NAME = ".ace";
const char *HSR_TVM_SECTION_NAME = ".tvm0";
struct crc_id_pair {
uint32_t crc;
enum game_id id;
};
const struct crc_id_pair HSR_REGIONS[] = {
// It may be possible to get rid of region-specific data altogether in the future
{ 0x2df53005, GAME_HSR_OS }, // os v1.1.0
{ 0x3e644d26, GAME_HSR_CN } // cn v1.1.0
};
void hsr_fill_data(struct game_data *buf) {
uint32_t crc = utils_file_crc32c("UnityPlayer.dll");
enum game_id id = GAME_INVALID;
for (size_t i = 0; i < sizeof(HSR_REGIONS) / sizeof(struct crc_id_pair); i++) {
if (HSR_REGIONS[i].crc == crc) {
id = HSR_REGIONS[i].id;
}
}
if (id == GAME_INVALID) {
err_mb_a("Invalid UnityPlayer.dll checksum: %d", crc);
}
buf->id = id;
buf->name = HSR_NAME;
buf->assembly_path = HSR_ASSEMBLY_PATH;
buf->tp6_section_name = HSR_TP6_SECTION_NAME;
buf->tvm_section_name = HSR_TVM_SECTION_NAME;
}