X-Git-Url: http://4ch.mooo.com/gitweb/?a=blobdiff_plain;f=src%2Flib%2F16_tail.c;h=e9b0be9ad9b0ad9f7b4a7750777bf4c82d516859;hb=050d28da3358d5c1434fda542ec11adbee182ea5;hp=2ff2229d974095d8242c310e344323254decc0f8;hpb=ac5b41ce7c622859a30a7a779b0d07bbc3f7cddf;p=16.git diff --git a/src/lib/16_tail.c b/src/lib/16_tail.c index 2ff2229d..e9b0be9a 100755 --- a/src/lib/16_tail.c +++ b/src/lib/16_tail.c @@ -20,7 +20,7 @@ * */ /* - * 16 library + * 16 tail library */ #include "src/lib/16_tail.h" @@ -36,54 +36,19 @@ ========================== */ -void Startup16(global_game_variables_t *gvar) +void Startup16 (global_game_variables_t *gvar) { -#ifdef __WATCOMC__ - start_timer(gvar); - - // DOSLIB: check our environment - probe_dos(); - - // DOSLIB: what CPU are we using? - // NTS: I can see from the makefile Sparky4 intends this to run on 8088 by the -0 switch in CFLAGS. - // So this code by itself shouldn't care too much what CPU it's running on. Except that other - // parts of this project (DOSLIB itself) rely on CPU detection to know what is appropriate for - // the CPU to carry out tasks. --J.C. - cpu_probe(); - - // DOSLIB: check for VGA - if (!probe_vga()) { - printf("VGA probe failed\n"); - return; - } - // hardware must be VGA or higher! - if (!(vga_state.vga_flags & VGA_IS_VGA)) { - printf("This program requires VGA or higher graphics hardware\n"); - return; - } - - if (_DEBUG_INIT() == 0) { -#ifdef DEBUGSERIAL - //printf("WARNING: Failed to initialize DEBUG output\n"); -#endif - } - _DEBUG("Serial debug output started\n"); // NTS: All serial output must end messages with newline, or DOSBox-X will not emit text to log - _DEBUGF("Serial debug output printf test %u %u %u\n",1U,2U,3U); - - textInit(); -#endif + gvar->video.VL_Started=0; + TL_VidInit(gvar); gvar->mm.mmstarted=0; gvar->pm.PMStarted=0; - MM_Startup(gvar); + StartupCAMMPM(gvar); #ifdef __WATCOMC__ #ifdef __DEBUG_InputMgr__ if(!dbg_nointest) #endif IN_Startup(gvar); #endif - PM_Startup(gvar); - PM_UnlockMainMem(gvar); - CA_Startup(gvar); } //=========================================================================== @@ -98,21 +63,83 @@ void Startup16(global_game_variables_t *gvar) ========================== */ -void Shutdown16(global_game_variables_t *gvar) +void Shutdown16 (global_game_variables_t *gvar) { - PM_Shutdown(gvar); #ifdef __WATCOMC__ #ifdef __DEBUG_InputMgr__ if(!dbg_nointest) #endif IN_Shutdown(gvar); +#endif + ShutdownCAMMPM(gvar); +#ifdef __WATCOMC__ + if(gvar->video.VL_Started) + VL_Shutdown (gvar);//VGAmodeX(0, 1, gvar); +#endif +} + +//=========================================================================== + +/* +========================== += += StartupCAMMPM += +========================== +*/ + +void StartupCAMMPM (global_game_variables_t *gvar) +{ +/* + MM_Startup (); // so the signon screen can be freed + + SignonScreen (); + + VW_Startup (); + IN_Startup (); + PM_Startup (); + PM_UnlockMainMem (); + SD_Startup (); + CA_Startup (); + US_Startup (); +*/ + MM_Startup(gvar); +#ifdef __16_PM__ + PM_Startup(gvar); +//???? PM_CheckMainMem(gvar); + PM_UnlockMainMem(gvar); +#endif + CA_Startup(gvar); +} + +//=========================================================================== + +/* +========================== += += ShutdownCAMMPM += +========================== +*/ + +void ShutdownCAMMPM (global_game_variables_t *gvar) +{ +/* + US_Shutdown (); + SD_Shutdown (); + PM_Shutdown (); + IN_Shutdown (); + VW_Shutdown (); + CA_Shutdown (); + MM_Shutdown () +*/ +#ifdef __16_PM__ + PM_Shutdown(gvar); #endif CA_Shutdown(gvar); MM_Shutdown(gvar); - VGAmodeX(0, 1, gvar); } - //=========================================================================== /* @@ -260,6 +287,128 @@ void Shutdown16(global_game_variables_t *gvar) //=========================================================================== +/* +=================== += += FizzleFade += +=================== +*/ + +boolean FizzleFade (unsigned source, unsigned dest, unsigned width, unsigned height, unsigned frames, boolean abortable, global_game_variables_t *gvar) +{ + word p,pixperframe; + unsigned drawofs,pagedelta; + byte mask,maskb[8] = {1,2,4,8}; + unsigned x,y,frame; + long rndval; + word screenseg; +#ifdef __WATCOMC__ + unsigned esorig;//,q; +#endif + + pagedelta = dest-source; + rndval = 1; +#ifdef __WATCOMC__ + esorig = 0;// q = 16; +#endif + x = y = 0; + pixperframe = (dword)(gvar->video.page[0].width*gvar->video.page[0].height)/frames; + screenseg = SCREENSEG; + + IN_StartAck (gvar); + +// modexClearRegion(&(gvar->video.page[0]), 0, 0, gvar->video.page[0].width, gvar->video.page[0].height, 0); +// modexClearRegion(&(gvar->video.page[1]), 0, 0, gvar->video.page[0].width, gvar->video.page[0].height, 15); + +#ifdef __WATCOMC__ + __asm { + mov [esorig],es + } +#endif +// TimeCount= + frame=0; + do // while (1) + { + if (abortable && IN_CheckAck (gvar) ) + return true; + + __asm { + mov es,[screenseg] + } + + for (p=0;pwidth || y>height) +// if ((x>width || y>height) && (xvideo.ofs.ylookup[y]) + (x>>2); + drawofs = source+(y*gvar->video.page[0].stridew) + (x>>2); + + // + // copy one pixel + // + mask = x&3; + VGAREADMAP(mask); + mask = maskb[mask]; + VGAMAPMASK(mask); + + __asm { + mov di,[drawofs] + mov al,[es:di] + add di,[pagedelta] + mov [es:di],al + } + + if (rndval == 1) // entire sequence has been completed + return false; + } + frame++; +//-- while (TimeCount 0; z >>= 1) + { + strcat(b, ((x & z) == z) ? "1" : "0"); + } + return b; +} + const char *nibble_to_binary(nibble x) { static char b[9];