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d_bombjack.c
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d_bombjack.c
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#include "d_bombjack.h"
#define RAZE 1
void SoundUpdate2(INT32 *length2);
inline void DecodeTiles16_4Bpp(UINT8 *TilePointer, INT32 num,INT32 off1,INT32 off2, INT32 off3);
void CalcAll();
//UINT32 bg_cache[1024];
#define PONY
#ifdef PONY
#include "saturn/pcmstm.h"
int pcm1=0;
Sint16 *nSoundBuffer=NULL;
extern unsigned short frame_x;
extern unsigned short frame_y;
#endif
int ovlInit(char *szShortName)
{
cleanBSS();
struct BurnDriver nBurnDrvBombjack = {
"bombja", NULL,
"Bomb Jack (set 1)",
BombjackRomInfo,BombjackRomName, BombjackInputInfo,BombjackDIPInfo,
DrvInit,DrvExit,DrvFrame
};
memcpy(shared,&nBurnDrvBombjack,sizeof(struct BurnDriver));
ss_reg = (SclNorscl *)SS_REG;
ss_regs = (SclSysreg *)SS_REGS;
return 0;
}
//-------------------------------------------------------------------------------------------------------------------------------------
/*static*/ void initLayers()
{
Uint16 CycleTb[]={
0x4e12, 0x6eee, //A0
0xeeee, 0xeeee, //A1
0xfe5e, 0xeeee, //B0
0xeeee, 0xeeee //B1
};
/*
voir page 58 vdp2
voir plutot p355 vdp2
*/
SclConfig scfg;
//A0 0x0000 0000
//A1 0x0004 0x005
//B0 0x0008
//B1 0x000c 1100
// 3 nbg
scfg.dispenbl = ON;
scfg.charsize = SCL_CHAR_SIZE_1X1;//OK du 1*1 surtout pas toucher
scfg.pnamesize = SCL_PN1WORD;
scfg.flip = SCL_PN_10BIT;
scfg.platesize = SCL_PL_SIZE_1X1;
scfg.coltype = SCL_COL_TYPE_16;//SCL_COL_TYPE_256;
scfg.datatype = SCL_CELL;
scfg.patnamecontrl = 0x0000;// VRAM A 0??のオフセット
scfg.plate_addr[0] = (Uint32)ss_map;
scfg.plate_addr[1] = (Uint32)0;
scfg.plate_addr[2] = (Uint32)0;
scfg.plate_addr[3] = (Uint32)0;
SCL_SetConfig(SCL_NBG2, &scfg);
// 3 nbg
// scfg.dispenbl = ON;
scfg.charsize = SCL_CHAR_SIZE_2X2;//OK du 1*1 surtout pas toucher
scfg.pnamesize = SCL_PN1WORD;
scfg.patnamecontrl = 0x00008;// VRAM B0 のオフセット
scfg.platesize = SCL_PL_SIZE_1X1; // ou 2X2 ?
// scfg.coltype = SCL_COL_TYPE_16;//SCL_COL_TYPE_256;
// scfg.datatype = SCL_CELL;
scfg.coltype = SCL_COL_TYPE_16;
scfg.platesize = SCL_PL_SIZE_1X1;
scfg.plate_addr[0] = (Uint32)ss_map2;
scfg.plate_addr[1] = (Uint32)0;
scfg.plate_addr[2] = (Uint32)0;
scfg.plate_addr[3] = (Uint32)0;
SCL_SetConfig(SCL_NBG1, &scfg);
// scfg.dispenbl = OFF;
scfg.bmpsize = SCL_BMP_SIZE_512X256;
scfg.coltype = SCL_COL_TYPE_16;//SCL_COL_TYPE_16;//SCL_COL_TYPE_256;
scfg.datatype = SCL_BITMAP;
scfg.mapover = SCL_OVER_0;
scfg.plate_addr[0] = (Uint32)SS_FONT;
scfg.plate_addr[1] = (Uint32)0;
scfg.plate_addr[2] = (Uint32)0;
scfg.plate_addr[3] = (Uint32)0;
// 3 nbg
SCL_SetConfig(SCL_NBG0, &scfg);
SCL_SetCycleTable(CycleTb);
}
//-------------------------------------------------------------------------------------------------------------------------------------
inline void initColors()
{
memset(SclColRamAlloc256,0,sizeof(SclColRamAlloc256));
colBgAddr = (Uint16*)SCL_AllocColRam(SCL_NBG1,ON);
// SCL_AllocColRam(SCL_NBG3,OFF);
// colAddr = (Uint16*)SCL_AllocColRam(SCL_SPR,OFF);
// SCL_SetColRamOffset(SCL_NBG2,0,OFF);
ss_regs->dispenbl &= 0xfbff;
SCL_SetColRam(SCL_NBG0,8,8,palette);
}
//-------------------------------------------------------------------------------------------------------------------------------------
inline void make_lut(void)
{
for (UINT32 i = 0; i < 1024;i++)
{
INT32 sx = ((i) % 32) <<6; //% 32;
INT32 sy = (32 - ((i) / 32));
map_offset_lut[i] = (sx| sy);//<<1;
sy = (i % 16) <<5;//<<6
sx = (15 - (i / 16));//<<1;
map_offset_lut[0x400+i] = (sx| sy);//<<1;
}
for (UINT32 i = 0; i < 4096; i++)
{
UINT8 r = (i >> 0) & 0x0f;
UINT8 g = (i >> 4) & 0x0f;
UINT8 b = (i >> 8) & 0x0f;
cram_lut[i] = BurnHighCol(r+r*16, g+g*16, b+b*16, 0);
}
}
//-------------------------------------------------------------------------------------------------------------------------------------
void DrvInitSaturn()
{
SPR_InitSlaveSH();
// SPR_RunSlaveSH((PARA_RTN*)dummy,NULL);
nBurnSprites = 24+4;//27;
SS_FONT = (Uint16 *)SCL_VDP2_VRAM_A1;
SS_MAP = ss_map =(Uint16 *)SCL_VDP2_VRAM_A1+0x08000;
SS_MAP2 = ss_map2 =(Uint16 *)SCL_VDP2_VRAM_A1+0x0B000;
SS_CACHE = (Uint8 *)SCL_VDP2_VRAM_A0;
ss_BgPriNum = (SclBgPriNumRegister *)SS_N0PRI;
ss_SpPriNum = (SclSpPriNumRegister *)SS_SPPRI;
ss_sprite = (SprSpCmd *)SS_SPRIT;
ss_reg->n1_move_x = -8<<16;
ss_reg->n2_move_x = 8;
//3 nbg
SS_SET_S0PRIN(6);
SS_SET_N0PRIN(7);
SS_SET_N1PRIN(4);
SS_SET_N2PRIN(5);
ss_regs->tvmode = 0x8011;
initLayers();
initColors();
initSprites(256-1,240-1,0,0,7,0);
ss_sprite[nBurnSprites-1].control = CTRL_END;
ss_sprite[nBurnSprites-1].link = 0;
ss_sprite[nBurnSprites-1].drawMode = 0;
ss_sprite[nBurnSprites-1].color = 0;
ss_sprite[nBurnSprites-1].charAddr = 0;
ss_sprite[nBurnSprites-1].charSize = 0;
#ifdef PONY
frame_x = 0;
// nBurnFunction = sdrv_stm_vblank_rq;
#endif
drawWindow(0,240,0,6,66);
}
//-------------------------------------------------------------------------------------------------------------------------------------
UINT8 __fastcall bombjack_main_read(UINT16 address)
{
switch (address)
{
case 0xb000:
case 0xb001:
case 0xb002:
return DrvInputs[address & 3];
case 0xb003:
return 0; // watchdog?
case 0xb004:
case 0xb005:
return DrvDips[address & 1];
}
return 0;
}
#ifdef RAZE
void __fastcall bombjack_main_write_9000(UINT16 addr,UINT8 val)
{
addr &=0x3ff;
if (DrvVidRAM[addr]!=val)
{
DrvVidRAM[addr]=val;
UINT32 code = val + ((DrvColRAM[addr] & 0x10) << 4);
UINT32 color = DrvColRAM[addr] & 0x0f;
UINT32 offs = map_offset_lut[addr];
ss_map[offs] = color << 12 | code;
}
}
void __fastcall bombjack_main_write_9400(UINT16 addr,UINT8 val)
{
addr &=0x3ff;
if (DrvColRAM[addr]!=val)
{
DrvColRAM[addr]=val;
UINT32 code = DrvVidRAM[addr] + ((val & 0x10) << 4);
UINT32 offs = map_offset_lut[addr];
ss_map[offs] = (val & 0x0f) << 12 | code;
}
}
/*
UINT8 __fastcall BjMemRead_9820(UINT16 addr)
{
return DrvSprRAM[addr - 0x9820];
}
void __fastcall bombjack_main_write_9820(UINT16 addr,UINT8 val)
{
DrvSprRAM[addr - 0x9820] = val;
}
*/
void __fastcall bombjack_main_write_b000(UINT16 addr,UINT8 data)
{
if (addr==0xb000)
{
nmi_mask = data & 1;
}
DrvZ80RAM0[addr]=data;
}
void __fastcall bombjack_main_write_b800(UINT16 addr,UINT8 data)
{
soundlatch=data;
}
#else
void __fastcall bombjack_main_write(UINT16 addr,UINT8 data)
{
if (addr >= 0x9820 && addr <= 0x987f) { DrvSprRAM[addr - 0x9820] = data; return; }
if(addr==0xb800)
{
soundlatch=data;
return;
}
if (addr==0xb000)
{
nmi_mask = data & 1;
}
DrvZ80RAM0[addr]=data;
}
#endif
UINT8 __fastcall bombjack_sound_read(UINT16 address)
{
// switch (address)
{
// case 0x6000:
if(address==0x6000)
{
UINT8 ret = soundlatch;
soundlatch = 0;
return ret;
}
}
return 0;
}
void __fastcall bombjack_sound_write(UINT16 port, UINT8 data)
{
switch (port & 0xff)
{
case 0x00:
case 0x01:
AY8910Write(0, port & 1, data);
return;
case 0x10:
case 0x11:
AY8910Write(1, port & 1, data);
return;
case 0x80:
case 0x81:
AY8910Write(2, port & 1, data);
return;
}
}
//-------------------------------------------------------------------------------------------------------------------------------------
inline void DecodeTiles4Bpp(UINT8 *TilePointer, UINT32 num,INT32 off1,INT32 off2, INT32 off3)
{
DecodeTiles(TilePointer, num,off1,off2, off3);
unsigned char *TilePointerP=(unsigned char *)TilePointer;
for (UINT32 i=0;i<64*num;i+=2)
{
unsigned char c1 = TilePointer[i]&0x0f;
unsigned char c2 = TilePointer[i+1]&0x0f;
*TilePointerP++=c2| ((c1<<4)& 0xf0);
}
}
//-------------------------------------------------------------------------------------------------------------------------------------
void DecodeTiles(UINT8 *TilePointer, INT32 num,INT32 off1,INT32 off2, INT32 off3)
{
INT32 c,y,x,dat1,dat2,dat3,col1;
UINT8* gfx = BjGfx;
for (c=0;c<num;c++)
{
for (y=0;y<8;y++)
{
dat1=gfx[off1];
dat2=gfx[off2];
dat3=gfx[off3];
for (x=0;x<8;x++)
{
col1=0;
if (dat1&1){ col1 |= 4;}
if (dat2&1){ col1 |= 2;}
if (dat3&1){ col1 |= 1;}
TilePointer[(c * 64) + ((7-x) * 8) + (7 - y)]=col1;
dat1>>=1;
dat2>>=1;
dat3>>=1;
}
gfx++;
}
}
}
//-------------------------------------------------------------------------------------------------------------------------------------
void DecodeTiles16_4BppTile(UINT8 *TilePointer, INT32 num,INT32 off1,INT32 off2, INT32 off3)
{
DecodeTiles(TilePointer, num,off1,off2, off3);
unsigned char tiles4[256];
unsigned char *TilePointerP=(unsigned char *)TilePointer;
unsigned char *TilePointerP2=(unsigned char *)TilePointer;
unsigned char *tiles4p;
/*2,0,3,1 */
for (int i=0;i<num;i+=4)
{
memcpyl(tiles4,TilePointerP,256);
tiles4p=(unsigned char *)tiles4;
for (int j=0;j<8 ;j++ )
{
TilePointerP[0]=tiles4p[128];
TilePointerP[8]=tiles4p[128+8];
TilePointerP[16]=tiles4p[128+16];
TilePointerP[24]=tiles4p[128+24];
TilePointerP[32]=tiles4p[128+32];
TilePointerP[40]=tiles4p[128+40];
TilePointerP[48]=tiles4p[128+48];
TilePointerP[56]=tiles4p[128+56];
TilePointerP[64]=tiles4p[0];
TilePointerP[64+8]=tiles4p[8];
TilePointerP[64+16]=tiles4p[16];
TilePointerP[64+24]=tiles4p[24];
TilePointerP[64+32]=tiles4p[32];
TilePointerP[64+40]=tiles4p[40];
TilePointerP[64+48]=tiles4p[48];
TilePointerP[64+56]=tiles4p[56];
TilePointerP[128]=tiles4p[192];
TilePointerP[128+8]=tiles4p[192+8];
TilePointerP[128+16]=tiles4p[192+16];
TilePointerP[128+24]=tiles4p[192+24];
TilePointerP[128+32]=tiles4p[192+32];
TilePointerP[128+40]=tiles4p[192+40];
TilePointerP[128+48]=tiles4p[192+48];
TilePointerP[128+56]=tiles4p[192+56];
TilePointerP[192]=tiles4p[64];
TilePointerP[192+8]=tiles4p[64+8];
TilePointerP[192+16]=tiles4p[64+16];
TilePointerP[192+24]=tiles4p[64+24];
TilePointerP[192+32]=tiles4p[64+32];
TilePointerP[192+40]=tiles4p[64+40];
TilePointerP[192+48]=tiles4p[64+48];
TilePointerP[192+56]=tiles4p[64+56];
TilePointerP++;
tiles4p++;
}
for (int c=0;c<256;c+=2)
{
unsigned char c1 = TilePointerP[c-8]&0x0f;
unsigned char c2 = TilePointerP[c+1-8]&0x0f;
*TilePointerP2++=c2| c1<<4;
}
TilePointerP+=248;
}
}
//-------------------------------------------------------------------------------------------------------------------------------------
void DecodeTiles32_4Bpp(UINT8 *TilePointer, INT32 num,INT32 off1,INT32 off2, INT32 off3)
{
unsigned char tiles4[512];
unsigned char *TilePointerP=(unsigned char *)TilePointer;
unsigned char *tiles4p;
/*2,0,3,1 */
for (int i=0;i<num;i++)
{
tiles4p=(unsigned char *)tiles4;
for (int j=0;j<512 ;j++ )
{
*tiles4p++=TilePointerP[j];
}
tiles4p=(unsigned char *)tiles4;
for (int j=0;j<8 ;j++ )
{
TilePointerP[0]=tiles4p[256];
TilePointerP[16]=tiles4p[256+8];
TilePointerP[32]=tiles4p[256+16];
TilePointerP[48]=tiles4p[256+24];
TilePointerP[64]=tiles4p[256+32];
TilePointerP[80]=tiles4p[256+40];
TilePointerP[96]=tiles4p[256+48];
TilePointerP[112]=tiles4p[256+56];
TilePointerP[128]=tiles4p[256+64];
TilePointerP[144]=tiles4p[256+72];
TilePointerP[160]=tiles4p[256+80];
TilePointerP[176]=tiles4p[256+88];
TilePointerP[192]=tiles4p[256+96];
TilePointerP[208]=tiles4p[256+104];
TilePointerP[224]=tiles4p[256+112];
TilePointerP[240]=tiles4p[256+120];
TilePointerP[8]=tiles4p[0];
TilePointerP[24]=tiles4p[8];
TilePointerP[40]=tiles4p[16];
TilePointerP[56]=tiles4p[24];
TilePointerP[72]=tiles4p[32];
TilePointerP[88]=tiles4p[40];
TilePointerP[104]=tiles4p[48];
TilePointerP[120]=tiles4p[56];
TilePointerP[136]=tiles4p[64];
TilePointerP[152]=tiles4p[72];
TilePointerP[168]=tiles4p[80];
TilePointerP[184]=tiles4p[88];
TilePointerP[200]=tiles4p[96];
TilePointerP[216]=tiles4p[104];
TilePointerP[232]=tiles4p[112];
TilePointerP[248]=tiles4p[120];
TilePointerP[256]=tiles4p[384];
TilePointerP[256+16]=tiles4p[384+8];
TilePointerP[256+32]=tiles4p[384+16];
TilePointerP[256+48]=tiles4p[384+24];
TilePointerP[256+64]=tiles4p[384+32];
TilePointerP[256+80]=tiles4p[384+40];
TilePointerP[256+96]=tiles4p[384+48];
TilePointerP[256+112]=tiles4p[384+56];
TilePointerP[256+128]=tiles4p[384+64];
TilePointerP[256+144]=tiles4p[384+72];
TilePointerP[256+160]=tiles4p[384+80];
TilePointerP[256+176]=tiles4p[384+88];
TilePointerP[256+192]=tiles4p[384+96];
TilePointerP[256+208]=tiles4p[384+104];
TilePointerP[256+224]=tiles4p[384+112];
TilePointerP[256+240]=tiles4p[384+120];
TilePointerP[256+8]=tiles4p[128];
TilePointerP[256+24]=tiles4p[128+8];
TilePointerP[256+40]=tiles4p[128+16];
TilePointerP[256+56]=tiles4p[128+24];
TilePointerP[256+72]=tiles4p[128+32];
TilePointerP[256+88]=tiles4p[128+40];
TilePointerP[256+104]=tiles4p[128+48];
TilePointerP[256+120]=tiles4p[128+56];
TilePointerP[256+136]=tiles4p[128+64];
TilePointerP[256+152]=tiles4p[128+72];
TilePointerP[256+168]=tiles4p[128+80];
TilePointerP[256+184]=tiles4p[128+88];
TilePointerP[256+200]=tiles4p[128+96];
TilePointerP[256+216]=tiles4p[128+104];
TilePointerP[256+232]=tiles4p[128+112];
TilePointerP[256+248]=tiles4p[128+120];
TilePointerP++;
tiles4p++;
}
TilePointerP+=504;
}
}
//-------------------------------------------------------------------------------------------------------------------------------------
void DecodeTiles16_4Bpp(UINT8 *TilePointer, INT32 num,INT32 off1,INT32 off2, INT32 off3)
{
DecodeTiles(TilePointer, num,off1,off2, off3);
unsigned char tiles4[256];
unsigned char *TilePointerP=(unsigned char *)TilePointer;
unsigned char *TilePointerP2=(unsigned char *)TilePointer;
unsigned char *tiles4p;
for (int i=0;i<num;i+=4)
{
memcpyl(tiles4,TilePointerP,256);
tiles4p=(unsigned char *)tiles4;
for (int j=0;j<8 ;j++ )
{
TilePointerP[0]=tiles4p[128];
TilePointerP[16]=tiles4p[128+8];
TilePointerP[32]=tiles4p[128+16];
TilePointerP[48]=tiles4p[128+24];
TilePointerP[64]=tiles4p[128+32];
TilePointerP[80]=tiles4p[128+40];
TilePointerP[96]=tiles4p[128+48];
TilePointerP[112]=tiles4p[128+56];
TilePointerP[8]=tiles4p[0];
TilePointerP[24]=tiles4p[8];
TilePointerP[40]=tiles4p[16];
TilePointerP[56]=tiles4p[24];
TilePointerP[72]=tiles4p[32];
TilePointerP[88]=tiles4p[40];
TilePointerP[104]=tiles4p[48];
TilePointerP[120]=tiles4p[56];
TilePointerP[128]=tiles4p[192];
TilePointerP[128+16]=tiles4p[192+8];
TilePointerP[128+32]=tiles4p[192+16];
TilePointerP[128+48]=tiles4p[192+24];
TilePointerP[128+64]=tiles4p[192+32];
TilePointerP[128+80]=tiles4p[192+40];
TilePointerP[128+96]=tiles4p[192+48];
TilePointerP[128+112]=tiles4p[192+56];
TilePointerP[128+8]=tiles4p[64];
TilePointerP[128+24]=tiles4p[64+8];
TilePointerP[128+40]=tiles4p[64+16];
TilePointerP[128+56]=tiles4p[64+24];
TilePointerP[128+72]=tiles4p[64+32];
TilePointerP[128+88]=tiles4p[64+40];
TilePointerP[128+104]=tiles4p[64+48];
TilePointerP[128+120]=tiles4p[64+56];
TilePointerP++;
tiles4p++;
}
for (int c=0;c<256;c+=2)
{
unsigned char c1 = TilePointerP[c-8]&0x0f;
unsigned char c2 = TilePointerP[c+1-8]&0x0f;
*TilePointerP2++=c2| c1<<4;
}
TilePointerP+=248;
}
}
//-------------------------------------------------------------------------------------------------------------------------------------
void DrvDoReset()
{
memset (DrvZ80RAM0, 0, CZ80Context - DrvZ80RAM0);
nmi_mask = 0;
soundlatch = 0;
for (INT32 i = 0; i < 2; i++) {
CZetOpen(i);
CZetReset();
CZetClose();
}
#ifdef RAZE
z80_reset();
#endif
for (INT32 i = 0; i < 3; i++) {
AY8910Reset(i);
}
// __port = PER_OpenPort();
}
inline void MemIndex()
{
extern unsigned int _malloc_max_ram;
UINT8 *Next; Next = (unsigned char *)&_malloc_max_ram;
memset(Next, 0, MALLOC_MAX);
DrvZ80ROM0 = Next; Next += 0x10000;
DrvZ80ROM1 = Next; Next += 0x02000;
BjGfx = Next; Next += 0x25000;
BjMap = Next; Next += 0x02000;
// RamStart = Next;
DrvZ80RAM0 = Next; Next += 0x10000;
DrvZ80RAM1 = Next; Next += 0x01000;
DrvPalRAM = Next; Next += 0x00100;
DrvVidRAM = Next; Next += 0x00400;
DrvColRAM = Next; Next += 0x00400;
DrvSprRAM = Next; Next += 0x00100;
// RamEnd = Next;
CZ80Context = Next; Next += sizeof(cz80_struc)*2;
pFMBuffer = (INT16*)Next; Next += nBurnSoundLen * 9 * sizeof(INT16);
// BjPalReal = (UINT32*)Next; Next += 0x0080 * sizeof(UINT32);
map_offset_lut = (UINT16*)Next; Next += 2048 * sizeof(UINT16);
// mapbg_offset_lut = (UINT16*)Next; Next += 1024 * sizeof(UINT16);
cram_lut = (UINT16*)Next; Next += 4096 * sizeof(UINT16);
// MemEnd = Next;
}
//-------------------------------------------------------------------------------------------------------------------------------------
INT32 DrvInit()
{
DrvInitSaturn();
MemIndex();
make_lut();
//FNT_Print256_2bpp((volatile Uint8 *)SS_FONT,(Uint8 *)"BurnMalloc ",10,70);
INT32 RomOffset = 0;
for (INT32 i = 0; i < 5; i++) {
BurnLoadRom(DrvZ80ROM0 + (0x2000 * i), i, 1);
}
RomOffset = 5;
//FNT_Print256_2bpp((volatile Uint8 *)SS_FONT,(Uint8 *)"rom1 ",10,70);
for (INT32 i = 0; i < 3; i++) {
BurnLoadRom(BjGfx + (0x1000 * i), i + RomOffset, 1);
}
BurnLoadRom(BjGfx + 0x3000, RomOffset + 3, 1);
BurnLoadRom(BjGfx + 0x5000, RomOffset + 4, 1);
BurnLoadRom(BjGfx + 0x7000, RomOffset + 5, 1);
BurnLoadRom(BjGfx + 0x9000, RomOffset + 6, 1);
BurnLoadRom(BjGfx + 0xB000, RomOffset + 7, 1);
BurnLoadRom(BjGfx + 0xD000, RomOffset + 8, 1);
BurnLoadRom(BjMap, RomOffset + 9, 1); // load Background tile maps
BurnLoadRom(DrvZ80ROM1, RomOffset + 10, 1); // load Sound CPU
//FNT_Print256_2bpp((volatile Uint8 *)SS_FONT,(Uint8 *)"rom2 ",10,70);
// Set memory access & Init
DrvZInit();
UINT8 *ss_vram = (UINT8 *)SS_SPRAM;
UINT8 *sprites = &ss_vram[0x1100];
UINT8 *tiles = (UINT8 *)SCL_VDP2_VRAM_B0;
UINT8 *text = (UINT8 *)SS_CACHE;
DecodeTiles4Bpp(text,512,0,0x1000,0x2000);
DecodeTiles16_4Bpp(sprites,1024,0x7000,0x5000,0x3000);
DecodeTiles32_4Bpp(sprites+0x4000,32,0x7000,0x5000,0x3000);
DecodeTiles16_4BppTile(tiles,1024,0x9000,0xB000,0xD000);
//FNT_Print256_2bpp((volatile Uint8 *)SS_FONT,(Uint8 *)"DrvDoReset ",10,70);
DrvDoReset();
nBurnFunction = CalcAll;
//FNT_Print256_2bpp((volatile Uint8 *)SS_FONT,(Uint8 *)"end DrvDoReset ",10,70);
return 0;
}
INT32 DrvExit()
{
// nBurnFunction = NULL;
// wait_vblank();
DrvDoReset();
// SPR_InitSlaveSH();
#ifdef RAZE
z80_stop_emulating();
z80_add_read(0x9820, 0x987f, 1, (void *)NULL);
z80_add_read(0xb000, 0xb005, 1, (void *)NULL);
z80_add_write(0x9000,0x93ff, 1, (void *)NULL);
z80_add_write(0x9400,0x97ff, 1, (void *)NULL);
z80_add_write(0x9820, 0x987f, 1, (void *)NULL);
z80_add_write(0xb000, 0xb000, 1, (void *)NULL);
z80_add_write(0xb800, 0xb800, 1, (void *)NULL);
#endif
CZetExit2();
AY8910Exit(2);
AY8910Exit(1);
AY8910Exit(0);
pFMBuffer = NULL;
#ifdef PONY
remove_raw_pcm_buffer(pcm1);
#endif
//cleanDATA();
cleanBSS();
return 0;
}
void CalcAll()
{
#ifdef PONY
sdrv_stm_vblank_rq();
#endif
UINT32 delta=0;
for (UINT32 i = 0; i < 0x100; i+=2)
{
colBgAddr[delta] = cram_lut[DrvPalRAM[i] | (DrvPalRAM[i+1] << 8)];
delta++; if ((delta & 7) == 0) delta += 8;
}
}
void BjRenderBgLayer(UINT32 BgSel)
{
// INT32 BgSel=DrvZ80RAM0[0x9e00];
for (UINT32 tileCount = 0; tileCount < 256;tileCount++)
{
UINT32 offs = (BgSel & 0x07) * 0x200 + tileCount;
UINT32 Code = (BgSel & 0x10) ? BjMap[offs] : 0;
UINT32 attr = BjMap[offs + 0x100];
UINT32 Colour = attr & 0x0f;
offs = map_offset_lut[0x400+tileCount];
ss_map2[offs] = Colour << 12 | Code;
}
}
void draw_sprites()
{
SprSpCmd *ss_spritePtr = &ss_sprite[3];
UINT8* spr=&DrvSprRAM[0x60 - 4];
for (UINT8 offs = 0; offs <24; offs++)
{
UINT32 flipx, flipy, code, colour;//, big;
flipx = (spr[1] & 0x80)/8;
flipy = (spr[1] & 0x40)>>1;
code = spr[0] & 0x7f;
colour = (spr[1] & 0x0f);
INT32 size = spr[0] >> 7;
ss_spritePtr->control = ( JUMP_NEXT | FUNC_NORMALSP | flipx | flipy);
// ss_spritePtr->drawMode = ( COLOR_0 | COMPO_REP);
ss_spritePtr->ax = spr[2];
ss_spritePtr->ay = spr[3];
ss_spritePtr->color = colour<<4;
if (size)
{
code = 0x80 | ((code * 4) & 0x7c);
ss_spritePtr->charSize= 0x420;
}
else
{
code &= 0x7f;
ss_spritePtr->charSize= 0x210;
}
ss_spritePtr->charAddr = 0x220+((code)<<4 );
ss_spritePtr++;
spr-=4;
}
}
#ifdef PONY
void DrvFrame_old();
void DrvFrame()
{
pcm1 = add_raw_pcm_buffer(0,SOUNDRATE,nBurnSoundLen*20);
nSoundBuffer = (Sint16 *)(SNDRAM+(m68k_com->pcmCtrl[pcm1].hiAddrBits<<16) | m68k_com->pcmCtrl[pcm1].loAddrBits);
// InitCD(); // si on lance juste pour pang
// ChangeDir("PANG"); // si on lance juste pour pang
pcm_stream_host(DrvFrame_old);
}
void DrvFrame_old()
#else
void DrvFrame()
#endif
{
DrvInputs[0] = 0x00;
DrvInputs[1] = 0x00;
DrvInputs[2] = 0x00;
for (INT32 i = 0; i < 8; i++) {
DrvInputs[0] ^= (DrvJoy1[i] & 1) << i;
DrvInputs[1] ^= (DrvJoy2[i] & 1) << i;
DrvInputs[2] ^= (DrvJoy3[i] & 1) << i;
}
//FNT_Print256_2bpp((volatile Uint8 *)SS_FONT,(Uint8 *)"BjFrame ",10,70);
INT32 nInterleave = 10;
// INT32 nInterleave = 5;
INT32 nSoundBufferPos1 = 0;
INT32 nCyclesSegment = 0;
UINT32 nCyclesDone[2] = {0,0};
// UINT32 nCyclesTotal[2] = {4000000 / 600,3000000 / 600};
UINT32 nCyclesTotal[2] = {3000000 / 600,2250000 / 600};
for (INT32 i = 0; i < nInterleave; i++)
{
UINT32 nNext;
#ifdef RAZE
nNext = (i + 1) * nCyclesTotal[0];// / nInterleave;
nCyclesSegment = nNext - nCyclesDone[0];
nCyclesDone[0] += z80_emulate(nCyclesSegment);
if (nmi_mask && i == (nInterleave - 1)) z80_cause_NMI();
#else
// Run Z80 #1
CZetOpen(0);
nNext = (i + 1) * nCyclesTotal[0];// / nInterleave;
nCyclesSegment = nNext - nCyclesDone[0];
nCyclesDone[0] += CZetRun(nCyclesSegment);
if (nmi_mask && i == (nInterleave - 1)) CZetNmi();
CZetClose();
#endif
// Run Z80 #2
CZetOpen(1);
nNext = (i + 1) * nCyclesTotal[1];// / nInterleave;
nCyclesSegment = nNext - nCyclesDone[1];
nCyclesSegment = CZetRun(nCyclesSegment);
nCyclesDone[1] += nCyclesSegment;
if (i == (nInterleave - 1)) CZetNmi();
CZetClose();
// Render Sound Segment
/* if (pBurnSoundOut) {
INT32 nSegmentLength = nBurnSoundLen - nSoundBufferPos;
INT16* pSoundBuf = pBurnSoundOut + (nSoundBufferPos << 1);
AY8910Render(&pAY8910Buffer[0], pSoundBuf, nSegmentLength, 0);
nSoundBufferPos += nSegmentLength;
} */
#ifdef SOUND2
// SPR_WaitEndSlaveSH();
INT32 nSegmentLength = nBurnSoundLen - nSoundBufferPos1;
// SoundUpdate(&nSoundBuffer[nSoundBufferPos],nSegmentLength);
SPR_RunSlaveSH((PARA_RTN*)SoundUpdate2, &nSegmentLength);
nSoundBufferPos1 += nSegmentLength;
#endif
}
#ifndef PONY
signed short *nSoundBuffer = (signed short *)0x25a20000;
INT32 nSegmentLength = nBurnSoundLen - nSoundBufferPos1;
if (nSegmentLength)
{
SoundUpdate(&nSoundBuffer[nSoundBufferPos],nSegmentLength);
}
#else
signed short *nSoundBuffer2 = (signed short *)nSoundBuffer+(nSoundBufferPos<<1);
SoundUpdate(nSoundBuffer2,nBurnSoundLen);
#endif
// SPR_RunSlaveSH((PARA_RTN*)BjDrawSprites, NULL);
// CalcAll();
if(BgSel!=DrvZ80RAM0[0x9e00])
{
BgSel=DrvZ80RAM0[0x9e00];
BjRenderBgLayer(BgSel);
}
draw_sprites();
#ifdef PONY
_spr2_transfercommand();
SclProcess = 2;
frame_x++;
if(frame_x>=frame_y)
wait_vblank();
#endif
}
void AY8910Update1Slave(INT32 *length)
{
AY8910Update(1, &pAY8910Buffer[3], length[0]);
}
#ifdef SOUND2
//-------------------------------------------------------------------------------------------------
void SoundUpdate2(INT32 *length2)
{
int nSample;
unsigned int length = length2[0];
unsigned int deltaSlave;//soundLenSlave;//,titiSlave;
signed short *nSoundBuffer = (signed short *)0x25a20000;
deltaSlave = *(unsigned int*)OPEN_CSH_VAR(nSoundBufferPos);
INT16* buffer = &nSoundBuffer[deltaSlave];
// soundLenSlave = SOUND_LEN);
AY8910Update(0, &pAY8910Buffer[0], length);
AY8910Update(1, &pAY8910Buffer[3], length);
AY8910Update(2, &pAY8910Buffer[6], length);
for (unsigned int n = 0; n < length; n++)
{
nSample = pAY8910Buffer[0][n]; // >> 2;
nSample += pAY8910Buffer[1][n]; // >> 2;
nSample += pAY8910Buffer[2][n]; // >> 2;
nSample += pAY8910Buffer[3][n]; // >> 2;
nSample += pAY8910Buffer[4][n]; // >> 2;
nSample += pAY8910Buffer[5][n]; // >> 2;
nSample += pAY8910Buffer[6][n]; // >> 2;
nSample += pAY8910Buffer[7][n]; // >> 2;
nSample += pAY8910Buffer[8][n]; // >> 2;
nSample /= 4;
if (nSample < -32768)
{
nSample = -32768;
}
else
{
if (nSample > 32767)
{
nSample = 32767;
}
}
// nSoundBuffer[deltaSlave + n] = nSample;//pAY8910Buffer[5][n];//nSample;
*buffer++ = nSample;//pAY8910Buffer[5][n];//nSample;
}
deltaSlave+=length;
// if(deltaSlave>=RING_BUF_SIZE/2)
if(deltaSlave>=RING_BUF_SIZE/2)
{
PCM_NotifyWriteSize(pcm, deltaSlave);
PCM_Task(pcm); // bon emplacement
// deltaSlave=0;
deltaSlave=0;
}
*(unsigned int*)OPEN_CSH_VAR(nSoundBufferPos) = deltaSlave;
// deltaSlave+=nBurnSoundLen;
}
#endif
//-------------------------------------------------------------------------------------------------
void SoundUpdate(INT16* buffer, INT32 length)
{
int nSample;
// unsigned int deltaSlave;//soundLenSlave;//,titiSlave;
// signed short *nSoundBuffer = (signed short *)0x25a20000;
// deltaSlave = *(unsigned int*)OPEN_CSH_VAR(nSoundBufferPos);
// soundLenSlave = SOUND_LEN);
SPR_RunSlaveSH((PARA_RTN*)AY8910Update1Slave, &length);
AY8910Update(0, &pAY8910Buffer[0], length);
// AY8910Update(1, &pAY8910Buffer[3], length);
// SPR_RunSlaveSH((PARA_RTN*)AY8910Update1Slave, &length);
AY8910Update(2, &pAY8910Buffer[6], length);
if((*(Uint8 *)0xfffffe11 & 0x80) != 0x80)
SPR_WaitEndSlaveSH();
for (unsigned int n = 0; n < length; n++)
{
nSample = pAY8910Buffer[0][n]; // >> 2;
nSample += pAY8910Buffer[1][n]; // >> 2;
nSample += pAY8910Buffer[2][n]; // >> 2;
nSample += pAY8910Buffer[3][n]; // >> 2;
nSample += pAY8910Buffer[4][n]; // >> 2;
nSample += pAY8910Buffer[5][n]; // >> 2;
nSample += pAY8910Buffer[6][n]; // >> 2;
nSample += pAY8910Buffer[7][n]; // >> 2;
nSample += pAY8910Buffer[8][n]; // >> 2;