model2.cpp: sgt24h & overrev inputs (nw)

src/mame/drivers/model2.cpp

@@ -247,7 +247,7 @@ uint32_t model2_state::copro_fifoout_pop(address_space &space,uint32_t offset, u
 		m_maincpu->spin_until_time(attotime::from_usec(25));
 
 		// fix ld rN, (rN) case, ask desert, pltkids, zerogun ...
-		return 0x00884000;
+		return 0x00884000+offset*4;
 	}
 
 	r = m_copro_fifoout_data[m_copro_fifoout_rpos++];
@@ -1874,13 +1874,11 @@ static INPUT_PORTS_START( srallyc )
 	PORT_BIT(0x10, IP_ACTIVE_HIGH, IPT_BUTTON5 ) PORT_PLAYER(1) PORT_NAME("GEAR 4")
 
 	PORT_START("IN3")
-	//PORT_BIT(0xff, 0x00, IPT_AD_STICK_Y) PORT_SENSITIVITY(30) PORT_KEYDELTA(10) PORT_PLAYER(1) PORT_REVERSE PORT_NAME("Handle (Drive)")
 	PORT_BIT(0xff, IP_ACTIVE_LOW, IPT_UNKNOWN )
 
 	PORT_START("IN4")
 	PORT_BIT(0xff, IP_ACTIVE_LOW, IPT_UNKNOWN )
 
-
 	PORT_START("ANA0")  // steer
 	PORT_BIT(0xff, 0x80, IPT_PADDLE ) PORT_SENSITIVITY(30) PORT_KEYDELTA(10) PORT_PLAYER(1)
 
@@ -1891,6 +1889,32 @@ static INPUT_PORTS_START( srallyc )
 	PORT_BIT(0xff, 0x00, IPT_PEDAL2 ) PORT_SENSITIVITY(30) PORT_KEYDELTA(10) PORT_PLAYER(1)
 INPUT_PORTS_END
 
+static INPUT_PORTS_START( sgt24h )
+	PORT_INCLUDE( srallyc )
+	
+	PORT_MODIFY("IN2")
+	PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1) PORT_NAME("View Button")
+	PORT_BIT(0x0e, IP_ACTIVE_LOW, IPT_UNKNOWN )
+	// notice that these are exclusive inputs, also if bit 6 or 7 are enabled then shifting doesn't work
+	// (i.e. they probably took the gearbox device and modded over it)
+	PORT_BIT(0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) PORT_NAME("P1 Shift Up")
+	PORT_BIT(0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1) PORT_NAME("P1 Shift Down")
+	PORT_BIT(0xc0, IP_ACTIVE_LOW, IPT_UNKNOWN )
+	
+	PORT_MODIFY("GEARS")
+	PORT_BIT(0xff, IP_ACTIVE_HIGH, IPT_UNUSED )
+INPUT_PORTS_END
+
+static INPUT_PORTS_START( overrev )
+	PORT_INCLUDE( sgt24h )
+	
+	PORT_MODIFY("IN2")
+	PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1) PORT_NAME("View 1 Button")
+	// optional, enableable when hardware type isn't in "normal (2in1)" mode
+	PORT_BIT(0x02, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(1) PORT_NAME("View 2 Button")
+INPUT_PORTS_END
+
+
 static INPUT_PORTS_START( vcop2 )
 	PORT_START("IN0")
 	PORT_BIT(0x01, IP_ACTIVE_LOW, IPT_COIN1)
@@ -6155,10 +6179,10 @@ GAME( 1996, lastbrnx,  0,        model2b,      model2,    model2b_state, 0,
 GAME( 1996, lastbrnxu, lastbrnx, model2b,      model2,    model2b_state, 0,        ROT0, "Sega",   "Last Bronx (USA, Revision A)", MACHINE_NOT_WORKING|MACHINE_IMPERFECT_GRAPHICS )
 GAME( 1996, lastbrnxj, lastbrnx, model2b,      model2,    model2b_state, 0,        ROT0, "Sega",   "Last Bronx (Japan, Revision A)", MACHINE_NOT_WORKING|MACHINE_IMPERFECT_GRAPHICS )
 GAME( 1996, doa,       0,        model2b_0229, model2,    model2b_state, doa,      ROT0, "Sega",   "Dead or Alive (Model 2B, Revision B)", MACHINE_NOT_WORKING|MACHINE_IMPERFECT_GRAPHICS )
-GAME( 1996, sgt24h,    0,        indy500,      srallyc,   model2b_state, sgt24h,   ROT0, "Jaleco", "Super GT 24h", MACHINE_NOT_WORKING|MACHINE_IMPERFECT_GRAPHICS )
+GAME( 1996, sgt24h,    0,        indy500,      sgt24h,   model2b_state, sgt24h,   ROT0, "Jaleco", "Super GT 24h", MACHINE_NOT_WORKING|MACHINE_IMPERFECT_GRAPHICS )
 GAME( 1996, dynabb,    0,        model2b,      dynabb,    model2b_state, 0,        ROT0, "Sega",   "Dynamite Baseball", MACHINE_NOT_WORKING|MACHINE_IMPERFECT_GRAPHICS )
 GAME( 1997, dynabb97,  0,        model2b,      dynabb,    model2b_state, 0,        ROT0, "Sega",   "Dynamite Baseball 97 (Revision A)", MACHINE_NOT_WORKING|MACHINE_IMPERFECT_GRAPHICS )
-GAME( 1997, overrevb,  overrev,  indy500,      srallyc,   model2b_state, 0,        ROT0, "Jaleco", "Over Rev (Model 2B, Revision B)", MACHINE_NOT_WORKING|MACHINE_IMPERFECT_GRAPHICS )
+GAME( 1997, overrevb,  overrev,  indy500,      overrev,   model2b_state, 0,        ROT0, "Jaleco", "Over Rev (Model 2B, Revision B)", MACHINE_NOT_WORKING|MACHINE_IMPERFECT_GRAPHICS )
 GAME( 1997, zerogun,   0,        model2b_5881, model2,    model2b_state, zerogun,  ROT0, "Psikyo", "Zero Gunner (Export, Model 2B)", MACHINE_NOT_WORKING|MACHINE_IMPERFECT_GRAPHICS )
 GAME( 1997, zerogunj,  zerogun,  model2b_5881, model2,    model2b_state, zerogun,  ROT0, "Psikyo", "Zero Gunner (Japan, Model 2B)", MACHINE_NOT_WORKING|MACHINE_IMPERFECT_GRAPHICS )
 GAME( 1998, dynamcopb, dynamcop, model2b_5881, model2,    model2b_state, 0,        ROT0, "Sega",   "Dynamite Cop (Export, Model 2B)", MACHINE_NOT_WORKING|MACHINE_IMPERFECT_GRAPHICS )
@@ -6173,7 +6197,7 @@ GAME( 1996, stcca,     stcc,     stcc,         model2,   model2c_state, 0,
 GAME( 1996, waverunr,  0,        model2c,      model2,   model2c_state, 0,       ROT0, "Sega",   "Wave Runner (Japan, Revision A)", MACHINE_NOT_WORKING|MACHINE_IMPERFECT_GRAPHICS )
 GAME( 1997, bel,       0,        model2c,      bel,      model2c_state, 0,       ROT0, "Sega / EPL Productions", "Behind Enemy Lines", MACHINE_NOT_WORKING|MACHINE_IMPERFECT_GRAPHICS )
 GAME( 1997, hotd,      0,        model2c,      vcop2,    model2c_state, 0,       ROT0, "Sega",   "The House of the Dead", MACHINE_NOT_WORKING|MACHINE_IMPERFECT_GRAPHICS )
-GAME( 1997, overrev,   0,        overrev2c,    srallyc,  model2c_state, 0,       ROT0, "Jaleco", "Over Rev (Model 2C, Revision A)", MACHINE_NOT_WORKING|MACHINE_IMPERFECT_GRAPHICS )
+GAME( 1997, overrev,   0,        overrev2c,    overrev,  model2c_state, 0,       ROT0, "Jaleco", "Over Rev (Model 2C, Revision A)", MACHINE_NOT_WORKING|MACHINE_IMPERFECT_GRAPHICS )
 GAME( 1997, rascot2,   0,        model2c,      model2,   model2c_state, 0,       ROT0, "Sega",   "Royal Ascot II", MACHINE_NOT_WORKING|MACHINE_IMPERFECT_GRAPHICS )
 GAME( 1997, segawski,  0,        model2c,      model2,   model2c_state, 0,       ROT0, "Sega",   "Sega Water Ski (Japan, Revision A)", MACHINE_NOT_WORKING|MACHINE_IMPERFECT_GRAPHICS )
 GAME( 1997, topskatr,  0,        model2c,      model2,   model2c_state, 0,       ROT0, "Sega",   "Top Skater (Export, Revision A)", MACHINE_NOT_WORKING|MACHINE_IMPERFECT_GRAPHICS )