cdrom: backport fixes from pcsxr

shalma:
 - bios - no cd - fix hangs (diskerror)
 - fix cdlplay resume

diff --git a/libpcsxcore/cdrom.c b/libpcsxcore/cdrom.c
index 4ca27e2..b063fa5 100644 (file)
--- a/libpcsxcore/cdrom.c
+++ b/libpcsxcore/cdrom.c
@@ -269,11 +269,12 @@ static void Check_Shell( int Irq )
                        i = stat.Status;
                        if (CDR_getStatus(&stat) != -1)
                        {
-                               if (stat.Type == 0xff)
-                                       cdr.Stat = DiskError;
+                               // BIOS hangs + BIOS error messages
+                               //if (stat.Type == 0xff)
+                                       //cdr.Stat = DiskError;
 
                                // case now open
-                               else if (stat.Status & STATUS_SHELLOPEN)
+                               if (stat.Status & STATUS_SHELLOPEN)
                                {
                                        // Vib Ribbon: pre-CD swap
                                        StopCdda();
@@ -1601,14 +1602,8 @@ void cdrWrite1(unsigned char rt) {
                /*
                   GameShark CD Player: save time for resume
 
-                  Twisted Metal - World Tour: don't save times for DATA reads
-                  - Only get 1 chance to do this right
-                  */
-               if( cdr.Play && CDR_getStatus(&stat) != -1 ) {
-                       cdr.SetSectorPlay[0] = stat.Time[0];
-                       cdr.SetSectorPlay[1] = stat.Time[1];
-                       cdr.SetSectorPlay[2] = stat.Time[2];
-               }
+                  Twisted Metal - World Tour: don't mix Setloc / CdlPlay cursors
+               */
 
                StopCdda();
                StopReading();