1 // FinalBurn Neo Goori Goori driver module
2 // Based on MAME driver by David Haywood
3
4 #include "tiles_generic.h"
5 #include "m68000_intf.h"
6 #include "burn_ym2151.h"
7 #include "msm6295.h"
8 #include "eeprom.h"
9 #include "burn_pal.h"
10
11 static UINT8 *AllMem;
12 static UINT8 *AllRam;
13 static UINT8 *RamEnd;
14 static UINT8 *MemEnd;
15 static UINT8 *Drv68KROM;
16 static UINT8 *DrvGfxROM[2];
17 static UINT8 *DrvSndROM;
18 static UINT8 *Drv68KRAM;
19 static UINT8 *DrvBgRAM;
20 static UINT8 *DrvSprRAM;
21
22 static UINT8 DrvRecalc;
23
24 static UINT8 DrvJoy1[16];
25 static UINT8 DrvJoy2[16];
26 static UINT8 DrvJoy3[16];
27 static UINT8 DrvReset;
28 static UINT8 DrvInputs[3];
29
30 static struct BurnInputInfo GooriInputList[] = {
31 {"P1 Coin", BIT_DIGITAL, DrvJoy3 + 2, "p1 coin" },
32 {"P1 Start", BIT_DIGITAL, DrvJoy3 + 0, "p1 start" },
33 {"P1 Up", BIT_DIGITAL, DrvJoy1 + 0, "p1 up" },
34 {"P1 Down", BIT_DIGITAL, DrvJoy1 + 1, "p1 down" },
35 {"P1 Left", BIT_DIGITAL, DrvJoy1 + 2, "p1 left" },
36 {"P1 Right", BIT_DIGITAL, DrvJoy1 + 3, "p1 right" },
37 {"P1 Button 1", BIT_DIGITAL, DrvJoy1 + 4, "p1 fire 1" },
38
39 {"P2 Coin", BIT_DIGITAL, DrvJoy3 + 3, "p2 coin" },
40 {"P2 Start", BIT_DIGITAL, DrvJoy3 + 1, "p2 start" },
41 {"P2 Up", BIT_DIGITAL, DrvJoy2 + 0, "p2 up" },
42 {"P2 Down", BIT_DIGITAL, DrvJoy2 + 1, "p2 down" },
43 {"P2 Left", BIT_DIGITAL, DrvJoy2 + 2, "p2 left" },
44 {"P2 Right", BIT_DIGITAL, DrvJoy2 + 3, "p2 right" },
45 {"P2 Button 1", BIT_DIGITAL, DrvJoy2 + 4, "p2 fire 1" },
46
47 {"Reset", BIT_DIGITAL, &DrvReset, "reset" },
48 {"Service", BIT_DIGITAL, DrvJoy3 + 6, "service" },
49 {"Service Mode", BIT_DIGITAL, DrvJoy3 + 5, "diag" },
50 };
51
STDINPUTINFO(Goori)52 STDINPUTINFO(Goori)
53
54 static void __fastcall goori_write_byte(UINT32 address, UINT8 data)
55 {
56 switch (address)
57 {
58 case 0x300000:
59 case 0x300002:
60 BurnYM2151Write((address / 2) & 1, data);
61 return;
62
63 case 0x300004:
64 MSM6295Write(0, data & 0xff);
65 return;
66
67 case 0x300008:
68 // ?
69 return;
70
71 case 0x30000f:
72 EEPROMWriteBit((data & 0x0004) >> 2);
73 EEPROMSetCSLine((~data & 0x0001) ? EEPROM_ASSERT_LINE : EEPROM_CLEAR_LINE);
74 EEPROMSetClockLine((data & 0x0002) ? EEPROM_ASSERT_LINE : EEPROM_CLEAR_LINE);
75 return;
76 }
77 }
78
goori_read_byte(UINT32 address)79 static UINT8 __fastcall goori_read_byte(UINT32 address)
80 {
81 switch (address)
82 {
83 case 0x300002:
84 return BurnYM2151Read();
85
86 case 0x300004:
87 return MSM6295Read(0);
88
89 case 0x500000:
90 return DrvInputs[0];
91
92 case 0x500002:
93 return DrvInputs[1];
94
95 case 0x500004:
96 return (DrvInputs[2] & ~0x80) | ((EEPROMRead()) ? 0x80 : 0x00);
97 }
98
99 return 0;
100 }
101
tilemap_callback(bg)102 static tilemap_callback( bg )
103 {
104 TILE_SET_INFO(1, (DrvBgRAM[offs * 4 + 1] << 8) + DrvBgRAM[offs * 4 + 3], 0, 0);
105 }
106
DrvDoReset()107 static INT32 DrvDoReset()
108 {
109 memset (AllRam, 0, RamEnd - AllRam);
110
111 SekOpen(0);
112 SekReset();
113 SekClose();
114
115 EEPROMReset();
116
117 MSM6295Reset(0);
118 BurnYM2151Reset();
119
120 return 0;
121 }
122
MemIndex()123 static INT32 MemIndex()
124 {
125 UINT8 *Next; Next = AllMem;
126
127 Drv68KROM = Next; Next += 0x100000;
128
129 DrvGfxROM[0] = Next; Next += 0x400000;
130 DrvGfxROM[1] = Next; Next += 0x400000;
131
132 MSM6295ROM = Next;
133 DrvSndROM = Next; Next += 0x040000;
134
135 BurnPalette = (UINT32*)Next; Next += 0x2000 * sizeof(UINT32);
136
137 AllRam = Next;
138
139 Drv68KRAM = Next; Next += 0x010000;
140 BurnPalRAM = Next; Next += 0x004000;
141 DrvBgRAM = Next; Next += 0x001000;
142 DrvSprRAM = Next; Next += 0x002000;
143
144 RamEnd = Next;
145
146 MemEnd = Next;
147
148 return 0;
149 }
150
DrvGfxDecode()151 static INT32 DrvGfxDecode()
152 {
153 INT32 Planes[8] = { STEP4(8,1), STEP4(0,1) };
154 INT32 XOffs[16] = { 0,4,16,20,32,36,48,52, 512+0, 512+4, 512+16, 512+20, 512+32, 512+36, 512+48, 512+52 };
155 INT32 YOffs[16] = { STEP8(0,8*8), STEP8(1024,8*8) };
156
157 UINT8 *tmp = (UINT8*)BurnMalloc(0x400000);
158 if (tmp == NULL) {
159 return 1;
160 }
161
162 memcpy (tmp, DrvGfxROM[0], 0x400000);
163
164 GfxDecode(0x4000, 8, 16, 16, Planes, XOffs, YOffs, 0x800, tmp, DrvGfxROM[0]);
165
166 BurnFree (tmp);
167
168 return 0;
169 }
170
DrvInit()171 static INT32 DrvInit()
172 {
173 BurnAllocMemIndex();
174
175 {
176 INT32 k = 0;
177 if (BurnLoadRom(Drv68KROM + 0x000001, k++, 2)) return 1;
178 if (BurnLoadRom(Drv68KROM + 0x000000, k++, 2)) return 1;
179
180 if (BurnLoadRom(DrvGfxROM[0] + 0x000000, k++, 1)) return 1;
181 if (BurnLoadRom(DrvGfxROM[0] + 0x200000, k++, 1)) return 1;
182
183 if (BurnLoadRom(DrvGfxROM[1] + 0x000000, k++, 1)) return 1;
184 if (BurnLoadRom(DrvGfxROM[1] + 0x200000, k++, 1)) return 1;
185
186 if (BurnLoadRom(DrvSndROM + 0x000000, k++, 1)) return 1;
187
188 DrvGfxDecode();
189 }
190
191 SekInit(0, 0x68000);
192 SekOpen(0);
193 SekMapMemory(Drv68KROM, 0x000000, 0x07ffff, MAP_ROM);
194 SekMapMemory(Drv68KRAM, 0x100000, 0x10ffff, MAP_RAM);
195 SekMapMemory(DrvBgRAM, 0x400000, 0x400fff, MAP_RAM);
196 SekMapMemory(BurnPalRAM, 0x600000, 0x603fff, MAP_RAM);
197 SekMapMemory(DrvSprRAM, 0x700000, 0x701fff, MAP_RAM);
198 SekSetWriteByteHandler(0, goori_write_byte);
199 SekSetReadByteHandler(0, goori_read_byte);
200 SekClose();
201
202 EEPROMInit(&eeprom_interface_93C46);
203
204 BurnYM2151Init(3579545);
205 BurnYM2151SetRoute(BURN_SND_YM2151_YM2151_ROUTE_1, 0.45, BURN_SND_ROUTE_LEFT);
206 BurnYM2151SetRoute(BURN_SND_YM2151_YM2151_ROUTE_2, 0.45, BURN_SND_ROUTE_RIGHT);
207
208 MSM6295Init(0, 1000000 / MSM6295_PIN7_HIGH, 1);
209 MSM6295SetRoute(0, 0.47, BURN_SND_ROUTE_BOTH);
210
211 GenericTilesInit();
212 GenericTilemapInit(0, TILEMAP_SCAN_ROWS, bg_map_callback, 16, 16, 32, 32);
213 GenericTilemapSetGfx(0, DrvGfxROM[0], 8, 16, 16, 0x400000, 0x0000, 0x1f);
214 GenericTilemapSetGfx(1, DrvGfxROM[1], 8, 16, 16, 0x400000, 0x1f00, 0x1f);
215 GenericTilemapSetOffsets(TMAP_GLOBAL, 0, -16);
216
217 DrvDoReset();
218
219 return 0;
220 }
221
DrvExit()222 static INT32 DrvExit()
223 {
224 GenericTilesExit();
225
226 BurnYM2151Exit();
227 MSM6295Exit(0);
228 SekExit();
229 EEPROMExit();
230
231 BurnFreeMemIndex();
232
233 MSM6295ROM = NULL;
234
235 return 0;
236 }
237
draw_sprites()238 static void draw_sprites()
239 {
240 for (INT32 i = 0; i < 0x2000; i += 16)
241 {
242 INT32 attr = DrvSprRAM[i + 0x06];
243 INT32 code = DrvSprRAM[i + 0x0c] | (DrvSprRAM[i + 0x0e] << 8);
244 INT32 sx = DrvSprRAM[i + 0x08] | ((attr & 1) << 8);
245 INT32 sy = DrvSprRAM[i + 0x0a];
246 INT32 color = attr >> 3;
247 INT32 flipx = DrvSprRAM[i + 0x0e] & 0x80;
248
249 if (sx >= 0x3e0) sx -= 0x400;
250
251 DrawGfxMaskTile(0, 0, code, sx, sy - 16, flipx, 0, color, 0xff);
252 }
253 }
254
DrvDraw()255 static INT32 DrvDraw()
256 {
257 if (DrvRecalc) {
258 BurnPaletteUpdate_xBBBBBGGGGGRRRRR();
259 DrvRecalc = 1; // force
260 }
261
262 if (~nBurnLayer & 1) BurnTransferClear();
263
264 if ( nBurnLayer & 1) GenericTilemapDraw(0, pTransDraw, 0);
265
266 if ( nSpriteEnable & 1) draw_sprites();
267
268 BurnTransferCopy(BurnPalette);
269
270 return 0;
271 }
272
DrvFrame()273 static INT32 DrvFrame()
274 {
275 if (DrvReset) {
276 DrvDoReset();
277 }
278
279 {
280 memset (DrvInputs, 0xff, sizeof(DrvInputs));
281
282 for (INT32 i = 0; i < 8; i++) {
283 DrvInputs[0] ^= (DrvJoy1[i] & 1) << i;
284 DrvInputs[1] ^= (DrvJoy2[i] & 1) << i;
285 DrvInputs[2] ^= (DrvJoy3[i] & 1) << i;
286 }
287 }
288
289 INT32 nSegment;
290 INT32 nInterleave = 262;
291 INT32 nSoundBufferPos = 0;
292 INT32 nCyclesTotal[1] = { 16000000 / 60 };
293 INT32 nCyclesDone[1] = { 0 };
294
295 SekOpen(0);
296
297 for (INT32 i = 0; i < nInterleave; i++)
298 {
299 CPU_RUN(0, Sek);
300 if (i == 239) {
301 SekSetIRQLine(4, CPU_IRQSTATUS_AUTO);
302
303 if (pBurnDraw) {
304 BurnDrvRedraw();
305 }
306 }
307
308 if (pBurnSoundOut) {
309 nSegment = nBurnSoundLen / nInterleave;
310 BurnYM2151Render(pBurnSoundOut + (nSoundBufferPos << 1), nSegment);
311 nSoundBufferPos += nSegment;
312 }
313 }
314
315 if (pBurnSoundOut) {
316 nSegment = nBurnSoundLen - nSoundBufferPos;
317 if (nSegment > 0) {
318 BurnYM2151Render(pBurnSoundOut + (nSoundBufferPos << 1), nSegment);
319 }
320 MSM6295Render(0, pBurnSoundOut, nBurnSoundLen);
321 }
322
323 SekClose();
324
325 return 0;
326 }
327
DrvScan(INT32 nAction,INT32 * pnMin)328 static INT32 DrvScan(INT32 nAction, INT32 *pnMin)
329 {
330 struct BurnArea ba;
331
332 if (pnMin != NULL) {
333 *pnMin = 0x029698;
334 }
335
336 if (nAction & ACB_MEMORY_RAM) {
337 memset(&ba, 0, sizeof(ba));
338 ba.Data = AllRam;
339 ba.nLen = RamEnd-AllRam;
340 ba.szName = "All Ram";
341 BurnAcb(&ba);
342 }
343
344 if (nAction & ACB_DRIVER_DATA) {
345 SekScan(nAction);
346
347 BurnYM2151Scan(nAction, pnMin);
348 MSM6295Scan(nAction, pnMin);
349 EEPROMScan(nAction, pnMin);
350 }
351
352 return 0;
353 }
354
355
356 // Goori Goori
357
358 static struct BurnRomInfo gooriRomDesc[] = {
359 { "2", 0x040000, 0x82eae7bf, 1 | BRF_PRG | BRF_ESS }, // 0 68K Code
360 { "3", 0x040000, 0x39093929, 1 | BRF_PRG | BRF_ESS }, // 1
361
362 { "mx29f1610ml_obj_16m_l", 0x200000, 0xf26451b9, 2 | BRF_GRA }, // 2 Sprites
363 { "mx29f1610ml_obj_16m_h", 0x200000, 0x058ceaec, 2 | BRF_GRA }, // 3
364
365 { "mx29f1610ml_scr_16m_l", 0x200000, 0x8603a662, 3 | BRF_GRA }, // 4 Background Tiles
366 { "mx29f1610ml_scr_16m_h", 0x200000, 0x4223383e, 3 | BRF_GRA }, // 5
367
368 { "1", 0x040000, 0xc74351b9, 4 | BRF_SND }, // 6 Samples
369 };
370
371 STD_ROM_PICK(goori)
372 STD_ROM_FN(goori)
373
374 struct BurnDriver BurnDrvGoori = {
375 "goori", NULL, NULL, NULL, "1999",
376 "Goori Goori\0", NULL, "Unico", "Miscellaneous",
377 NULL, NULL, NULL, NULL,
378 BDF_GAME_WORKING, 2, HARDWARE_MISC_POST90S, GBF_PUZZLE, 0,
379 NULL, gooriRomInfo, gooriRomName, NULL, NULL, NULL, NULL, GooriInputInfo, NULL,
380 DrvInit, DrvExit, DrvFrame, DrvDraw, DrvScan, &DrvRecalc, 0x2000,
381 384, 224, 4, 3
382 };
383
384