Initial HSR support

game_payload/src/game.c

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