?? darius2d.c
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/// Checksum Fix WriteWord68k(&ROM[0x012BE],0x4E71); // nop /// Allow Rom Versions WriteLong68k(&ROM[0x01280],0x4E714E71); // nop // 68000 Speed Hack WriteLong68k(&ROM[0x012A4],0x13FC0000); // move.b #$00,$AA0000 WriteLong68k(&ROM[0x012A8],0x00AA0000); WriteWord68k(&ROM[0x012AC],0x6100-16); // bra.s <loop> memset(RAM+0x00000,0x00,0xA0000); GFX_FG0 = RAM+0x64000; RAM_INPUT = RAM+0x3B000; tc0100scn[0].RAM = RAM+0x21000-0x6000; tc0100scn[0].GFX_FG0 = GFX_FG0; init_tc0100scn(0); GFX_BG0_SOLID = make_solid_mask_8x8 (GFX_BG0, 0x8000); GFX_SPR_SOLID = make_solid_mask_16x16(GFX_SPR, 0x2000); tc0110pcr_init_typeb(RAM+0x38000, 1, 0); tc0110pcr_init_typeb_2(RAM+0x39000, 1, 0); InitPaletteMap(RAM+0x38000, 0x80, 0x10, 0x8000); // Init tc0220ioc emulation // ------------------------ tc0220ioc.RAM = RAM_INPUT; tc0220ioc.ctrl = 0; //TC0220_STOPCPU; reset_tc0220ioc(); memset(RAM_INPUT,0x00,0x20);/* * StarScream Stuff follows */ ByteSwap(ROM,0x80000); ByteSwap(RAM,0x60000); AddMemFetch(0x000000, 0x0FFFFF, ROM+0x000000-0x000000); // 68000 ROM AddMemFetch(-1, -1, NULL); AddReadByte(0x000000, 0x0FFFFF, NULL, ROM+0x000000); // 68000 ROM AddReadByte(0x100000, 0x10FFFF, NULL, RAM+0x000000); // MAIN RAM AddReadByte(0x600000, 0x603FFF, NULL, RAM+0x034000); // OBJECT RAM AddReadByte(0x200000, 0x213FFF, NULL, RAM+0x010000); // SCREEN RAM AddReadByte(0x800000, 0x80001F, tc0220ioc_rb, NULL); // INPUT AddReadByte(0x000000, 0xFFFFFF, DefBadReadByte, NULL); // <Bad Reads> AddReadByte(-1, -1, NULL, NULL); AddReadWord(0x000000, 0x0FFFFF, NULL, ROM+0x000000); // 68000 ROM AddReadWord(0x100000, 0x10FFFF, NULL, RAM+0x000000); // MAIN RAM AddReadWord(0x600000, 0x603FFF, NULL, RAM+0x034000); // OBJECT RAM AddReadWord(0x200000, 0x213FFF, NULL, RAM+0x010000); // SCREEN RAM AddReadWord(0x240000, 0x253FFF, NULL, RAM+0x050000); // SCREEN B AddReadWord(0x400000, 0x400007, tc0110pcr_rw, NULL); // COLOR RAM SCREEN A AddReadWord(0x420000, 0x420007, tc0110pcr_rw_2, NULL); // COLOR RAM SCREEN B AddReadWord(0x800000, 0x80001F, tc0220ioc_rw, NULL); // INPUT AddReadWord(0x830000, 0x830003, tc0140syt_read_main_68k, NULL); // SOUND AddReadWord(0x000000, 0xFFFFFF, DefBadReadWord, NULL); // <Bad Reads> AddReadWord(-1, -1, NULL, NULL); AddWriteByte(0x100000, 0x10FFFF, NULL, RAM+0x000000); // MAIN RAM AddWriteByte(0x600000, 0x603FFF, NULL, RAM+0x034000); // OBJECT RAM AddWriteByte(0x200000, 0x210FFF, NULL, RAM+0x010000); // SCREEN RAM AddWriteByte(0x211000, 0x211FFF, tc0100scn_0_gfx_fg0_wb, NULL); // FG0 GFX RAM AddWriteByte(0x212000, 0x213FFF, NULL, RAM+0x022000); // FG0 RAM AddWriteByte(0x800000, 0x80001F, tc0220ioc_wb, NULL); // INPUT AddWriteByte(0xAA0000, 0xAA0001, Stop68000, NULL); // Trap Idle 68000 AddWriteByte(0x000000, 0xFFFFFF, DefBadWriteByte, NULL); // <Bad Writes> AddWriteByte(-1, -1, NULL, NULL); AddWriteWord(0x100000, 0x10FFFF, NULL, RAM+0x000000); // MAIN RAM AddWriteWord(0x600000, 0x603FFF, NULL, RAM+0x034000); // OBJECT RAM AddWriteWord(0x200000, 0x210FFF, NULL, RAM+0x010000); // SCREEN RAM AddWriteWord(0x211000, 0x211FFF, tc0100scn_0_gfx_fg0_ww, NULL); // FG0 GFX RAM AddWriteWord(0x212000, 0x213FFF, NULL, RAM+0x022000); // FG0 RAM AddWriteWord(0x240000, 0x253FFF, NULL, RAM+0x050000); // SCREEN B AddWriteWord(0x400000, 0x400007, tc0110pcr_ww, NULL); // COLOR RAM SCREEN A AddWriteWord(0x420000, 0x420007, tc0110pcr_ww_2, NULL); // COLOR RAM SCREEN B AddWriteWord(0x800000, 0x80001F, tc0220ioc_ww, NULL); // INPUT AddWriteWord(0x220000, 0x22000F, NULL, RAM+0x03B100); // SCROLL A AddWriteWord(0x260000, 0x26000F, NULL, RAM+0x03B200); // SCROLL B AddWriteWord(0x830000, 0x830003, tc0140syt_write_main_68k, NULL); // SOUND AddWriteWord(0x000000, 0xFFFFFF, DefBadWriteWord, NULL); // <Bad Writes> AddWriteWord(-1, -1, NULL, NULL); AddInitMemory(); // Set Starscream mem pointers... }void clear_darius_2_dual(void){ RemoveTaitoYM2610(); #ifdef RAINE_DEBUG //save_debug("ROM.bin",ROM,0x080000,1); //save_debug("RAM.bin",RAM,0x060000,1); //save_debug("GFX.bin",GFX,0x400000,0); #endif}void execute_darius_2_dual_frame(void){ cpu_execute_cycles(CPU_68K_0, CPU_FRAME_MHz(12,60)); // M68000 12MHz (60fps)#ifdef RAINE_DEBUG print_debug("PC:%06x SR:%04x\n",s68000context.pc,s68000context.sr);#endif cpu_interrupt(CPU_68K_0, 4); Taito2610_Frame(); // Z80 and YM2610}void draw_darius_2_dual(void){ int x,y,ta,zz,zzz,zzzz,x16,y16; UINT8 *map; ClearPaletteMap(); // BG0 // --- MAKE_SCROLL_1024x512_4_8( 20-(ReadWord(&RAM[0x3B100])+ReadWord(&RAM[0x20100])), // Add one of the line-line offsets 24-(ReadWord(&RAM[0x3B106])) ); START_SCROLL_1024x512_4_8(32,32,640,224); ta = ReadWord(&RAM[0x10002+zz])&0x7FFF; MAP_PALETTE_MAPPED( Map_15bit_xBGR, RAM[0x10000+zz]&0x7F, 16, map ); switch(RAM[0x10001+zz]&0xC0){ case 0x00: Draw8x8_Mapped(&GFX_BG0[ta<<6],x,y,map); break; case 0x40: Draw8x8_Mapped_FlipY(&GFX_BG0[ta<<6],x,y,map); break; case 0x80: Draw8x8_Mapped_FlipX(&GFX_BG0[ta<<6],x,y,map); break; case 0xC0: Draw8x8_Mapped_FlipXY(&GFX_BG0[ta<<6],x,y,map); break; } END_SCROLL_1024x512_4_8(); // BG1 // --- MAKE_SCROLL_1024x512_4_8( 20-(ReadWord(&RAM[0x3B102])), 24-(ReadWord(&RAM[0x3B108])) ); START_SCROLL_1024x512_4_8(32,32,640,224); ta=ReadWord(&RAM[0x18002+zz])&0x7FFF; if(GFX_BG0_SOLID[ta]!=0){ // No pixels; skip MAP_PALETTE_MAPPED( Map_15bit_xBGR, RAM[0x18000+zz]&0x7F, 16, map ); if(GFX_BG0_SOLID[ta]==1){ // Some pixels; trans switch(RAM[0x18001+zz]&0xC0){ case 0x00: Draw8x8_Trans_Mapped(&GFX_BG0[ta<<6],x,y,map); break; case 0x40: Draw8x8_Trans_Mapped_FlipY(&GFX_BG0[ta<<6],x,y,map); break; case 0x80: Draw8x8_Trans_Mapped_FlipX(&GFX_BG0[ta<<6],x,y,map); break; case 0xC0: Draw8x8_Trans_Mapped_FlipXY(&GFX_BG0[ta<<6],x,y,map); break; } } else{ // all pixels; solid switch(RAM[0x18001+zz]&0xC0){ case 0x00: Draw8x8_Mapped(&GFX_BG0[ta<<6],x,y,map); break; case 0x40: Draw8x8_Mapped_FlipY(&GFX_BG0[ta<<6],x,y,map); break; case 0x80: Draw8x8_Mapped_FlipX(&GFX_BG0[ta<<6],x,y,map); break; case 0xC0: Draw8x8_Mapped_FlipXY(&GFX_BG0[ta<<6],x,y,map); break; } } } END_SCROLL_1024x512_4_8(); // OBJECT // ------ for(zz=0x353F8;zz>=0x34000;zz-=8){ x=((32)+ReadWord(&RAM[zz+6]))&0x3FF; y=((32+224+240)-ReadWord(&RAM[zz]))&0x1FF; if((x>16)&&(y>16)&&(x<640+32)&&(y<224+32)){ ta=ReadWord(&RAM[zz+2])&0x1FFF; if(GFX_SPR_SOLID[ta]){ // No pixels; skip MAP_PALETTE_MAPPED( Map_15bit_xBGR, RAM[zz+4]&0x7F, 16, map ); if(GFX_SPR_SOLID[ta]==1){ // Some pixels; trans switch(RAM[zz+7]&0x0C){ case 0x00: Draw16x16_Trans_Mapped(&GFX_SPR[ta<<8],x,y,map); break; case 0x04: Draw16x16_Trans_Mapped_FlipY(&GFX_SPR[ta<<8],x,y,map); break; case 0x08: Draw16x16_Trans_Mapped_FlipX(&GFX_SPR[ta<<8],x,y,map); break; case 0x0C: Draw16x16_Trans_Mapped_FlipXY(&GFX_SPR[ta<<8],x,y,map); break; } } else{ // all pixels; solid switch(RAM[zz+7]&0x0C){ case 0x00: Draw16x16_Mapped(&GFX_SPR[ta<<8],x,y,map); break; case 0x04: Draw16x16_Mapped_FlipY(&GFX_SPR[ta<<8],x,y,map); break; case 0x08: Draw16x16_Mapped_FlipX(&GFX_SPR[ta<<8],x,y,map); break; case 0x0C: Draw16x16_Mapped_FlipXY(&GFX_SPR[ta<<8],x,y,map); break; } } } } } // FG0 // --- MAKE_SCROLL_1024x256_2_8( 20-(ReadWord(&RAM[0x3B104])), 24-(ReadWord(&RAM[0x3B10A])) ); START_SCROLL_1024x256_2_8(32,32,640,224); ta = ReadWord(&RAM[0x22000+zz]); if(ta&0x00FF){ MAP_PALETTE_MAPPED( Map_15bit_xBGR, (ta>>8)&0x3F, 4, map ); switch(ta&0xC000){ case 0x0000: Draw8x8_Trans_Mapped(&GFX_FG0[(ta&0x00FF)<<6],x,y,map); break; case 0x4000: Draw8x8_Trans_Mapped_FlipY(&GFX_FG0[(ta&0x00FF)<<6],x,y,map); break; case 0x8000: Draw8x8_Trans_Mapped_FlipX(&GFX_FG0[(ta&0x00FF)<<6],x,y,map); break; case 0xC000: Draw8x8_Trans_Mapped_FlipXY(&GFX_FG0[(ta&0x00FF)<<6],x,y,map); break; } } END_SCROLL_1024x256_2_8();}/*280000 - 287FFF | BG0 (1024x512 - 4 bytes/tile)288000 - 28FFFF | BG1 (1024x512 - 4 bytes/tile)290000 - 2903FF | BG0 LINE290400 - 2907FF | BG1 LINE291000 - 291FFF | FG0 GFX (8x8x4 - 16 bytes/tile)292000 - 293FFF | FG0 (1024x256 - 2 bytes/tile)*/?? 快捷鍵說明
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