From 8ba44d6badc33d9e16b85010b54f332edc17b973 Mon Sep 17 00:00:00 2001
From: Angelo Salese <angelosa@users.noreply.github.com>
Date: Tue, 2 Mar 2010 19:57:37 +0000
Subject: [PATCH] new NOT WORKING ---------------

Royal Gum [Siftware]
---
 .gitattributes          |  1 +
 src/mame/drivers/rgum.c | 93 +++++++++++++++++++++++++++++++++++++++++
 src/mame/mame.mak       |  1 +
 src/mame/mamedriv.c     |  3 +-
 4 files changed, 97 insertions(+), 1 deletion(-)
 create mode 100644 src/mame/drivers/rgum.c

diff --git a/.gitattributes b/.gitattributes
index 88dbc2055b2..c062278e11a 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -2036,6 +2036,7 @@ src/mame/drivers/redclash.c svneol=native#text/plain
 src/mame/drivers/relief.c svneol=native#text/plain
 src/mame/drivers/renegade.c svneol=native#text/plain
 src/mame/drivers/retofinv.c svneol=native#text/plain
+src/mame/drivers/rgum.c svneol=native#text/plain
 src/mame/drivers/rmhaihai.c svneol=native#text/plain
 src/mame/drivers/rockrage.c svneol=native#text/plain
 src/mame/drivers/rocnrope.c svneol=native#text/plain
diff --git a/src/mame/drivers/rgum.c b/src/mame/drivers/rgum.c
new file mode 100644
index 00000000000..a26e0761b7e
--- /dev/null
+++ b/src/mame/drivers/rgum.c
@@ -0,0 +1,93 @@
+/*
+
+Royal Gum
+
+Unknown CPU (either Z80 or Z180)
+
+Big Black Box in the middle of the PCB (for encryption, or containing roms?)
+
+*/
+
+#include "emu.h"
+#include "cpu/z80/z80.h"
+
+static ADDRESS_MAP_START( rgum_map, ADDRESS_SPACE_PROGRAM, 8 )
+	AM_RANGE(0x0000, 0x7fff) AM_ROM
+ADDRESS_MAP_END
+
+
+static INPUT_PORTS_START( rgum )
+INPUT_PORTS_END
+
+
+static const gfx_layout tiles8x8_layout =
+{
+	8,8,
+	RGN_FRAC(1,3),
+	3,
+	{ RGN_FRAC(0,3),RGN_FRAC(1,3),RGN_FRAC(2,3) },
+	{ 0, 1,2,3,4,5,6,7 },
+	{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 },
+	8*8
+};
+
+static GFXDECODE_START( rgum )
+	GFXDECODE_ENTRY( "gfx1", 0, tiles8x8_layout, 0, 16 )
+GFXDECODE_END
+
+VIDEO_START(royalgum)
+{
+
+}
+
+VIDEO_UPDATE(royalgum)
+{
+	return 0;
+}
+
+
+static MACHINE_DRIVER_START( rgum )
+	/* basic machine hardware */
+	MDRV_CPU_ADD("maincpu", Z80,8000000)		 /* ? MHz */
+	MDRV_CPU_PROGRAM_MAP(rgum_map)
+//	MDRV_CPU_VBLANK_INT("screen", irq0_line_hold)
+
+	/* video hardware */
+	MDRV_SCREEN_ADD("screen", RASTER)
+	MDRV_SCREEN_REFRESH_RATE(60)
+	MDRV_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0))
+	MDRV_SCREEN_FORMAT(BITMAP_FORMAT_INDEXED16)
+	MDRV_SCREEN_SIZE(256, 256)
+	MDRV_SCREEN_VISIBLE_AREA(0, 256-1, 0, 256-1)
+
+	MDRV_GFXDECODE(rgum)
+	MDRV_PALETTE_LENGTH(0x100)
+
+	MDRV_VIDEO_START(royalgum)
+	MDRV_VIDEO_UPDATE(royalgum)
+MACHINE_DRIVER_END
+
+
+
+
+ROM_START( rgum )
+	ROM_REGION( 0x20000, "maincpu", 0 )
+	ROM_LOAD( "rgum.u47", 0x00000, 0x20000, CRC(fe410eb9) SHA1(25180ba336269279f251be5483c210a581d27197) ) // encrypted.. 2nd half empty
+
+	ROM_REGION( 0x10000, "data", 0 )
+	ROM_LOAD( "rgum.u5", 0x00000, 0x10000, CRC(9d2d1681) SHA1(1c1da0d970ea2cf58f7961417ab6986cc667da5c) ) // plaintext in here, but firt half is empty
+
+	ROM_REGION( 0x10000, "unk", 0 )
+	ROM_LOAD( "rgum.u6", 0x00000, 0x2000, CRC(15a34117) SHA1(c7e0aef4007abfaaa533feb026148ba03230b79f) ) // near the data rom, mostly empty
+
+	ROM_REGION( 0x18000, "gfx1", 0 )
+	ROM_LOAD( "rgum.u16", 0x00000, 0x8000, CRC(2a2c8d78) SHA1(2ce335b900dccbc34ad8ae7ae02ec7c75ffcd559) ) // first half empty
+	ROM_CONTINUE(0x00000,0x8000)
+	ROM_LOAD( "rgum.u17", 0x08000,  0x8000, CRC(fae4e41a) SHA1(421aac2b567040c3a56e01aa70880c94450eaf76) ) // first half empty
+	ROM_CONTINUE(0x08000,0x8000)
+	ROM_LOAD( "rgum.u18", 0x10000, 0x8000, CRC(79b17da7) SHA1(31e1845261b0152df56135c212e55c4048b7496f) ) // first half empty
+	ROM_CONTINUE(0x10000,0x8000)
+ROM_END
+
+
+GAME( 199?, rgum, 0, rgum, rgum, 0, ROT0, "<unknown>",         "Royal Gum (Italy)", GAME_NOT_WORKING | GAME_NO_SOUND )
diff --git a/src/mame/mame.mak b/src/mame/mame.mak
index a692a2fa32f..6cbef8360d6 100644
--- a/src/mame/mame.mak
+++ b/src/mame/mame.mak
@@ -1614,6 +1614,7 @@ $(MAMEOBJ)/misc.a: \
 	$(DRIVERS)/rbmk.o \
 	$(DRIVERS)/rcorsair.o \
 	$(DRIVERS)/re900.o \
+	$(DRIVERS)/rgum.o \
 	$(DRIVERS)/roul.o \
 	$(DRIVERS)/sfbonus.o \
 	$(DRIVERS)/shangkid.o $(VIDEO)/shangkid.o \
diff --git a/src/mame/mamedriv.c b/src/mame/mamedriv.c
index c39ec7b8f16..28fca617c24 100644
--- a/src/mame/mamedriv.c
+++ b/src/mame/mamedriv.c
@@ -9491,6 +9491,7 @@ Other Sun games
 
 	/* Eagle */
 	DRIVER( janshi )
+	DRIVER( pinkiri8 )
 
 	/* Wing */
 	DRIVER( slotcarn )	/* (c) 1985 Wing Co. Ltd */
@@ -10020,8 +10021,8 @@ Other Sun games
 	DRIVER( am_mg24 )	/* (c) Amatic 2000 */
 	DRIVER( am_mg3 )	/* (c) Amatic 2000 */
 
-	DRIVER( pinkiri8 )
 	DRIVER( neptunp2 )
+	DRIVER( rgum )
 
 	/* Diatec */
 	DRIVER( unclepoo )