84 lines
1.6 KiB
C
84 lines
1.6 KiB
C
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#include "game.h"
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#include "resource.h"
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#include "mixer.h"
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#include "util.h"
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#define MAX_SOUNDS 11
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static const uint16_t sound_sizes_tbl[] = {
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0x188E, 0x1C80, 0x235E, 0x19E6, 0x0AB2, 0x0912, 0x0000, 0x35D2,
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0x06C4, 0x1C86, 0x0E2E
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};
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static const char *trk_names_tbl[] = {
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"PRES.TRK",
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"CODE.TRK",
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"CARTE.TRK",
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"PRESENTA.TRK",
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"GLACE.TRK",
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0,
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0,
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0,
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0,
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"MINES.TRK",
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"MYSTERY.TRK",
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0,
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0,
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"MONSTER.TRK",
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"FINAL.TRK",
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"BRAVO.TRK",
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"KOOL.TRK",
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"BOULA.TRK"
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};
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static int _music_num;
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static uint16_t sound_offsets_tbl[MAX_SOUNDS];
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void sound_init() {
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uint16_t offset = 0;
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for (int i = 0; i < MAX_SOUNDS; ++i) {
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sound_offsets_tbl[i] = offset;
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offset += sound_sizes_tbl[i];
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}
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_music_num = -1;
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}
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void sound_fini() {
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}
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void play_sound(int num) {
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assert(num < MAX_SOUNDS);
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print_debug(DBG_SOUND, "play_sound %d", num);
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if (!g_res.samples) { /* no SAMPLE. file with demo */
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return;
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}
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const int sample_offset = sound_offsets_tbl[num];
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const int sample_size = sound_sizes_tbl[num];
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print_debug(DBG_SOUND, "sample num %d offset 0x%x size %d", num, sample_offset, sample_size);
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if (sample_size == 0) {
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return;
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}
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g_mix.play_sound(g_res.samples + sample_offset, sample_size, 8000, 0);
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}
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void play_music(int num) {
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if (g_res.dos_demo) { /* no .TRK files with demo */
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return;
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}
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if (_music_num == num) {
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return;
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}
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const char *filename = trk_names_tbl[num];
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if (filename) {
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print_debug(DBG_SOUND, "play_music '%s'", filename);
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uint8_t *data = load_file(filename);
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if (data) {
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g_mix.play_music(data, g_uncompressed_size);
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free(data);
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_music_num = num;
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}
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}
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}
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