X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=blobdiff_plain;f=src%2Fgame_em%2Finit.c;h=d0ccc09442237c90d84769f8b5433924844ca717;hp=3aa8361d4b600888d025b27791889a6f74e270da;hb=3ff2e8a0b5c27b99a9920bdf5ed82bc41bf40181;hpb=7bf1759dc1f54495a7e16b32f08697b00661c32e diff --git a/src/game_em/init.c b/src/game_em/init.c index 3aa8361d..d0ccc094 100644 --- a/src/game_em/init.c +++ b/src/game_em/init.c @@ -13,272 +13,47 @@ Bitmap *sprBitmap; Bitmap *screenBitmap; -#if 0 -Pixmap spriteBitmap; -#endif - Pixmap objPixmap; Pixmap sprPixmap; -#if 0 -Pixmap objmaskBitmap; -Pixmap sprmaskBitmap; - -GC spriteGC; -#endif - char play[SAMPLE_MAX]; int play_x[SAMPLE_MAX]; int play_y[SAMPLE_MAX]; int play_element[SAMPLE_MAX]; -static boolean use_native_em_sound = 0; - struct GlobalInfo_EM global_em_info; struct GameInfo_EM game_em; -#if defined(AUDIO_UNIX_NATIVE) -static int sound_pid = -1; -int sound_pipe[2] = { -1, -1 }; /* for communication */ -short *sound_data[SAMPLE_MAX]; /* pointer to sound data */ -int sound_length[SAMPLE_MAX]; /* length of sound data */ - -static const char *sound_names[SAMPLE_MAX] = -{ - "00.blank.au", - "01.roll.au", - "02.stone.au", - "03.nut.au", - "04.crack.au", - "05.bug.au", - "06.tank.au", - "07.android.au", - "06.tank.au", /* android moving */ - "08.spring.au", - "09.slurp.au", - "10.eater.au", - "10.eater.au", /* eater eating */ - "11.alien.au", - "12.collect.au", - "13.diamond.au", - "14.squash.au", - "14.squash.au", - "15.drip.au", - "16.push.au", - "17.dirt.au", - "18.acid.au", - "19.ball.au", - "20.grow.au", - "21.wonder.au", - "22.door.au", - "23.exit.au", - "23.exit.au", - "24.dynamite.au", - "25.tick.au", - "26.press.au", - "27.wheel.au", - "28.boom.au", - "29.time.au", - "30.die.au" -}; -static const int sound_volume[SAMPLE_MAX] = -{ - 20, - 100, - 100, - 100, - 100, - 20, - 20, - 100, - 20, - 100, - 100, - 50, - 50, - 100, - 100, - 100, - 100, - 100, - 100, - 100, - 100, - 100, - 100, - 100, - 20, - 100, - 100, - 100, - 100, - 100, - 100, - 20, - 100, - 100, - 100 -}; -#endif - char *progname; char *arg_basedir; extern void tab_generate(); extern void tab_generate_graphics_info_em(); -extern void ulaw_generate(); int open_all(void) { Bitmap *emc_bitmaps[2]; -#if 0 - XGCValues gcValues; -#endif -#if 1 SetBitmaps_EM(emc_bitmaps); objBitmap = emc_bitmaps[0]; sprBitmap = emc_bitmaps[1]; -#if 0 - objPixmap = emc_bitmaps[0]->drawable; - sprPixmap = emc_bitmaps[1]->drawable; - - objmaskBitmap = emc_bitmaps[0]->clip_mask; - sprmaskBitmap = emc_bitmaps[1]->clip_mask; -#endif - -#if 0 - printf("::: CreateBitmap: %d, %d => %d\n", - MAX_BUF_XSIZE, TILEX, MAX_BUF_XSIZE * TILEX); - - screenBitmap = CreateBitmap(MAX_BUF_XSIZE * TILEX, MAX_BUF_YSIZE * TILEY, - DEFAULT_DEPTH); - - global_em_info.screenbuffer = screenBitmap; -#endif - -#endif - -#if 0 - spriteBitmap = XCreatePixmap(display, window->drawable, TILEX, TILEY, 1); - if (spriteBitmap == 0) - Error(ERR_EXIT, "failed to create sprite pixmap for EM engine"); - - gcValues.function = - objmaskBitmap ? GXcopyInverted : sprmaskBitmap ? GXcopy : GXset; - gcValues.graphics_exposures = False; - spriteGC = XCreateGC(display, spriteBitmap, GCFunction | GCGraphicsExposures, - &gcValues); - if (spriteGC == 0) - Error(ERR_EXIT, "failed to create sprite GC for EM engine"); -#endif - - /* ----------------------------------------------------------------- */ - -#if defined(AUDIO_UNIX_NATIVE) - -#if defined(PLATFORM_LINUX) || defined(PLATFORM_BSD) - - if (use_native_em_sound) - { - char name[MAXNAME+2]; - int i; - - for (i = 0; i < SAMPLE_MAX; i++) - { - name[MAXNAME] = 0; - - if (arg_basedir) - { - snprintf(name, MAXNAME+2, "%s/%s/%s", arg_basedir, EM_SND_DIR, - sound_names[i]); - } - else - { - snprintf(name, MAXNAME+2, "%s/%s", EM_SND_DIR, sound_names[i]); - } - - if (name[MAXNAME]) - Error(ERR_EXIT, "buffer overflow when reading sounds directory"); - - if (read_sample(name, &sound_data[i], &sound_length[i])) - return(1); - - { - short *ptr, *stop; - int mult = sound_volume[i] * 65536 / (100 * MIXER_MAX); - stop = sound_data[i] + sound_length[i]; - for (ptr = sound_data[i]; ptr < stop; ptr++) - *ptr = (*ptr * mult) / 65536; - } - } - - if (pipe(sound_pipe) == -1) - { - Error(ERR_WARN, "unable to create sound pipe for EM engine -- no sound"); - - return(1); - } - - sound_pid = fork(); - if (sound_pid == -1) - { - Error(ERR_WARN, "unable to fork sound thread for EM engine -- no sound"); - - return(1); - } - - close(sound_pipe[sound_pid == 0]); - sound_pipe[sound_pid == 0] = -1; - if (sound_pid == 0) - _exit(sound_thread()); - - signal(SIGPIPE, SIG_IGN); /* dont crash if sound process dies */ - } - -#endif /* defined(PLATFORM_LINUX) || defined(PLATFORM_BSD) */ - -#endif /* AUDIO_UNIX_NATIVE */ - - return(0); + return 0; } void InitGfxBuffers_EM() { - -#if 1 - -#if 0 - printf("::: InitGfxBuffers_EM: %d, %d => %d\n", - MAX_BUF_XSIZE, TILEX, MAX_BUF_XSIZE * TILEX); -#endif - ReCreateBitmap(&screenBitmap, MAX_BUF_XSIZE * TILEX, MAX_BUF_YSIZE * TILEY, DEFAULT_DEPTH); global_em_info.screenbuffer = screenBitmap; - -#else - - printf("::: CreateBitmap: %d, %d => %d\n", - MAX_BUF_XSIZE, TILEX, MAX_BUF_XSIZE * TILEX); - - screenBitmap = CreateBitmap(MAX_BUF_XSIZE * TILEX, MAX_BUF_YSIZE * TILEY, - DEFAULT_DEPTH); - - global_em_info.screenbuffer = screenBitmap; -#endif } void em_open_all() { /* pre-calculate some data */ tab_generate(); -#if defined(PLATFORM_LINUX) || defined(PLATFORM_BSD) - ulaw_generate(); -#endif progname = "emerald mine"; @@ -293,32 +68,6 @@ void em_open_all() void em_close_all(void) { -#if defined(AUDIO_UNIX_NATIVE) - int i; - - if (sound_pid != -1) - { - kill(sound_pid, SIGTERM); - waitpid(sound_pid, 0, 0); - } - - if (sound_pipe[0] != -1) - close(sound_pipe[0]); - if (sound_pipe[1] != -1) - close(sound_pipe[1]); - - for (i = 0; i < SAMPLE_MAX; i++) - if (sound_data[i]) - free(sound_data[i]); -#endif - -#if 0 - if (spriteGC) - XFreeGC(display, spriteGC); - - if (spriteBitmap) - XFreePixmap(display, spriteBitmap); -#endif } /* ---------------------------------------------------------------------- */ @@ -328,24 +77,7 @@ extern int screen_y; void play_element_sound(int x, int y, int sample, int element) { -#if 0 - int left = screen_x / TILEX; - int top = screen_y / TILEY; - - if ((x == -1 && y == -1) || /* play sound in the middle of the screen */ - ((int)(y - top) <= SCR_FIELDY && - (int)(x - left) <= SCR_FIELDX)) -#endif - { -#if 1 - PlayLevelSound_EM(x, y, element, sample); -#else - play[sample] = 1; - play_x[sample] = x; - play_y[sample] = y; - play_element[sample] = element; -#endif - } + PlayLevelSound_EM(x, y, element, sample); } void play_sound(int x, int y, int sample) @@ -355,45 +87,6 @@ void play_sound(int x, int y, int sample) void sound_play(void) { - if (!use_native_em_sound) - { - int i; - -#if 0 - UpdateEngineValues(screen_x / TILEX, screen_y / TILEY); -#endif - - return; - - for (i = 0; i < SAMPLE_MAX; i++) - if (play[i]) - PlayLevelSound_EM(play_x[i], play_y[i], play_element[i], i); - } - -#if defined(AUDIO_UNIX_NATIVE) - if (use_native_em_sound && sound_pipe[1] != -1) - { - if (write(sound_pipe[1], &play, sizeof(play)) == -1) - { - Error(ERR_WARN, "cannot write into pipe to child process -- no sounds"); - - if (sound_pipe[0] != -1) - { - close(sound_pipe[0]); - sound_pipe[0] = -1; - } - - if (sound_pipe[1] != -1) - { - close(sound_pipe[1]); - sound_pipe[1] = -1; - } - } - } - -#endif - - clear_mem(play, sizeof(play)); } unsigned int InitEngineRandom_EM(int seed)