[VM][FMTOWNS][CDROM] Around command 00h (SEEK).

diff --git a/source/src/vm/fmtowns/towns_cdrom.cpp b/source/src/vm/fmtowns/towns_cdrom.cpp
index bb904b2..5ba44fd 100644 (file)
--- a/source/src/vm/fmtowns/towns_cdrom.cpp
+++ b/source/src/vm/fmtowns/towns_cdrom.cpp
@@ -732,14 +732,14 @@ void TOWNS_CDROM::execute_command(uint8_t command)
 //     }
        switch(command & 0x9f) {
        case CDROM_COMMAND_SEEK: // 00h (RESTORE?)
-               {
+               if((mounted()) && !(media_changed)) {
                        uint8_t m, s, f;
-//                     m = FROM_BCD(param_queue[0]);
-//                     s = FROM_BCD(param_queue[1]);
-//                     f = FROM_BCD(param_queue[2]);
-                       m = 0;
-                       s = 2;
-                       f = 0;
+                       m = FROM_BCD(param_queue[0]);
+                       s = FROM_BCD(param_queue[1]);
+                       f = FROM_BCD(param_queue[2]);
+//                     m = 0;
+//                     s = 2;
+//                     f = 0;
                        int32_t lba = ((m * (60 * 75)) + (s * 75) + f) - 150;
                        if(lba < 0) lba = 0;
                        out_debug_log(_T("CMD SEEK(%02X) M S F = %d %d %d  LBA=%d"), command,
@@ -747,10 +747,12 @@ void TOWNS_CDROM::execute_command(uint8_t command)
                        );
                        double usec = get_seek_time(lba);
                        if(usec < 10.0) usec = 10.0;
+                       current_track = get_track(lba);
                        clear_event(event_seek);
+                       seek_relative_frame_in_image(lba);
                        register_event(this, EVENT_CDROM_SEEK, usec, false, &event_seek);
 //                     status_accept(1, 0x00, 0x00);
-//                     set_status(req_status, 0, TOWNS_CD_STATUS_SEEK_COMPLETED, 0x00, 0x00, 0x00);
+//                     set_status(true, 1, TOWNS_CD_STATUS_ACCEPT, 0x01, 0x00, 0x00);
                }
                break;
        case CDROM_COMMAND_READ_MODE2: // 01h
@@ -1448,8 +1450,7 @@ void TOWNS_CDROM::event_callback(int event_id, int err)
        case EVENT_CDROM_SEEK:
                {
                        event_seek = -1;
-                       status_accept(1, 0x00, 0x00);
-//                     set_status(req_status, 0, TOWNS_CD_STATUS_SEEK_COMPLETED, 0x00, 0x00, 0x00);
+                       set_status(req_status, (req_status) ? 1 : 0, TOWNS_CD_STATUS_ACCEPT, 0x01, 0x00, 0x00);
                }
                break;
        case EVENT_CDROM_SEEK_COMPLETED: