32x: add 6btn quirk

[picodrive.git] / pico / pico.c

diff --git a/pico/pico.c b/pico/pico.c
index 20648f0..bbc514f 100644 (file)
--- a/pico/pico.c
+++ b/pico/pico.c
@@ -16,6 +16,7 @@ int PicoSkipFrame;     // skip rendering frame?
 int PicoPad[2];        // Joypads, format is MXYZ SACB RLDU\r
 int PicoPadInt[2];     // internal copy\r
 int PicoAHW;           // active addon hardware: PAHW_*\r
+int PicoQuirks;        // game-specific quirks\r
 int PicoRegionOverride; // override the region detection 0: Auto, 1: Japan NTSC, 2: Japan PAL, 4: US, 8: Europe\r
 int PicoAutoRgnOrder;\r
 \r
@@ -54,6 +55,7 @@ void PicoExit(void)
 \r
   if (SRam.data)\r
     free(SRam.data);\r
+  pevt_dump();\r
 }\r
 \r
 void PicoPower(void)\r
@@ -69,6 +71,9 @@ void PicoPower(void)
   Pico.video.pending_ints=0;\r
   z80_reset();\r
 \r
+  // my MD1 VA6 console has this in IO\r
+  Pico.ioports[1] = Pico.ioports[2] = Pico.ioports[3] = 0xff;\r
+\r
   // default VDP register values (based on Fusion)\r
   Pico.video.reg[0] = Pico.video.reg[1] = 0x04;\r
   Pico.video.reg[0xc] = 0x81;\r
@@ -145,6 +150,10 @@ int PicoReset(void)
   if (Pico.romsize <= 0)\r
     return 1;\r
 \r
+#if defined(CPU_CMP_R) || defined(CPU_CMP_W) || defined(DRC_CMP)\r
+  PicoOpt |= POPT_DIS_VDP_FIFO|POPT_DIS_IDLE_DET;\r
+#endif\r
+\r
   /* must call now, so that banking is reset, and correct vectors get fetched */\r
   if (PicoResetHook)\r
     PicoResetHook();\r
@@ -160,7 +169,7 @@ int PicoReset(void)
   SekReset();\r
   // s68k doesn't have the TAS quirk, so we just globally set normal TAS handler in MCD mode (used by Batman games).\r
   SekSetRealTAS(PicoAHW & PAHW_MCD);\r
-  SekCycleCntT=0;\r
+  SekCycleCntT = SekCycleCnt = SekCycleAim = 0;\r
 \r
   if (PicoAHW & PAHW_MCD)\r
     // needed for MCD to reset properly, probably some bug hides behind this..\r