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| author | smesgr9000 <smesgr9000> | 2024-04-28 13:35:21 +0200 |
|---|---|---|
| committer | smesgr9000 <smesgr9000> | 2024-04-28 13:35:21 +0200 |
| commit | 06d5f28d0cd2ad53b14cd773d31e8b29c24f1ba6 (patch) | |
| tree | 3caa4965426d21b5f232061cf2da083c000f320e /Cart_Reader/Cart_Reader.ino | |
| parent | 38f3ebdc8d68b7222d8c49b28c23fccf82bfb3d3 (diff) | |
| download | cartreader-06d5f28d0cd2ad53b14cd773d31e8b29c24f1ba6.tar.gz cartreader-06d5f28d0cd2ad53b14cd773d31e8b29c24f1ba6.zip | |
port NES fast forward selection to other systems
Diffstat (limited to 'Cart_Reader/Cart_Reader.ino')
| -rw-r--r-- | Cart_Reader/Cart_Reader.ino | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/Cart_Reader/Cart_Reader.ino b/Cart_Reader/Cart_Reader.ino index 4c62851..bcb659e 100644 --- a/Cart_Reader/Cart_Reader.ino +++ b/Cart_Reader/Cart_Reader.ino @@ -707,6 +707,108 @@ void seek_first_letter_in_database(FsFile& database, byte myLetter) { #endif
}
+// navigate through the database file using OSSC input buttons. Requires function pointer readData for reading device specific data line from database
+// printDataLine - optional callback for printing device specific data informations about the currently browsed game
+// setRomName - callback function to set rom name if game is selected
+// returns true if a game was selected, false otherwise
+boolean checkCartSelection(FsFile& database, void (*readData)(FsFile&, void*), void* data, void (*printDataLine)(void*) = NULL, void (setRomName)(const char* input) = NULL) {
+ char gamename[128];
+ uint8_t fastScrolling = 1;
+
+ // Display database
+ while (database.available()) {
+#ifdef ENABLE_GLOBAL_LOG
+ // Disable log to prevent unnecessary logging
+ dont_log = true;
+#endif
+ display_Clear();
+
+ get_line(gamename, &database, sizeof(gamename));
+
+ readData(database, data);
+
+ skip_line(&database);
+
+ println_Msg(F("Select your cartridge"));
+ println_Msg(FS(FSTRING_EMPTY));
+ println_Msg(gamename);
+
+ if(printDataLine) {
+ printDataLine(data);
+ }
+ println_Msg(FS(FSTRING_EMPTY));
+#if defined(ENABLE_OLED)
+ print_STR(press_to_change_STR, 0);
+ if (fastScrolling > 1)
+ println_Msg(F(" (fast)"));
+ else
+ println_Msg("");
+ print_STR(right_to_select_STR, 1);
+#elif defined(ENABLE_LCD)
+ print_STR(rotate_to_change_STR, 0);
+ if (fastScrolling > 1)
+ println_Msg(F(" (fast)"));
+ else
+ println_Msg("");
+ print_STR(press_to_select_STR, 1);
+#elif defined(SERIAL_MONITOR)
+ println_Msg(F("U/D to Change"));
+ println_Msg(F("Space to Select"));
+#endif
+ display_Update();
+
+#ifdef ENABLE_GLOBAL_LOG
+ // Enable log again
+ dont_log = false;
+#endif
+ uint8_t b = 0;
+ while (1) {
+ // Check button input
+ b = checkButton();
+
+ // Next
+ if (b == 1) {
+ // 1: Next record
+ if (fastScrolling > 1) {
+ for (uint8_t skipped = 0; skipped < fastScrolling * 3; skipped++) {
+ skip_line(&database);
+ }
+ }
+ break;
+ }
+
+ // Previous
+ else if (b == 2) {
+ // 2: Previous record
+ if (fastScrolling > 1)
+ rewind_line(database, fastScrolling * 3 + 3);
+ else
+ rewind_line(database, 6);
+ break;
+ }
+
+ // Selection
+ else if (b == 3) {
+ if(setRomName) {
+ setRomName(gamename);
+ }
+ database.close();
+ return true;
+ }
+
+ else if (b == 4) {
+ // 4: Toggle Fast Scrolling
+ if (fastScrolling == 1)
+ fastScrolling = 30;
+ else
+ fastScrolling = 1;
+ continue;
+ }
+ }
+ }
+ return false;
+}
+
void starting_letter__subDraw(byte selection, byte line) {
display.setDrawColor(0);
for (uint8_t i = 0; i < 4; i++) display.drawLine(0, 10 + i * 16, 128, 10 + i * 16);
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