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add audio looping

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Quinn
2025-02-11 10:45:44 +01:00
parent 95daac90dd
commit 5db3519a87
2 changed files with 8 additions and 2 deletions
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8
src/game/game.c
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@@ -14,7 +14,6 @@
#include "SDL_audio.h" #include "SDL_audio.h"
#include "tetromino/placing.h" #include "tetromino/placing.h"
// shuffle the array using a Fisher–Yates shuffle // shuffle the array using a Fisher–Yates shuffle
static inline void shuffle(uint8_t const size, shape_id* const elmnts) { static inline void shuffle(uint8_t const size, shape_id* const elmnts) {
for (uint8_t i = 0; i < (size - 1); i++) { for (uint8_t i = 0; i < (size - 1); i++) {
@@ -66,7 +65,6 @@ void game_init(game_data* const dat) {
// initialize audio // initialize audio
dat->audio_device = audio_device_init(32000, AUDIO_S16, 1, 4096); dat->audio_device = audio_device_init(32000, AUDIO_S16, 1, 4096);
dat->music = audio_wav_load(dat->audio_device, "korobeiniki.wav"); dat->music = audio_wav_load(dat->audio_device, "korobeiniki.wav");
audio_play(dat->audio_device, &dat->music);
} }
// called every time the game's state is updated // called every time the game's state is updated
@@ -74,6 +72,12 @@ void game_update(game_data* const dat, uint8_t const* const keys) {
if (keys[SDL_SCANCODE_ESCAPE]) if (keys[SDL_SCANCODE_ESCAPE])
stop(); stop();
time_t ctime = time(NULL);
if (ctime > dat->music_timer) {
dat->music_timer = ctime + dat->music.sec;
audio_play(dat->audio_device, &dat->music);
}
InputData move = MOVE_NONE; InputData move = MOVE_NONE;
if (keys[SDL_SCANCODE_LEFT] || keys[SDL_SCANCODE_A]) move |= MOVE_LEFT; if (keys[SDL_SCANCODE_LEFT] || keys[SDL_SCANCODE_A]) move |= MOVE_LEFT;
if (keys[SDL_SCANCODE_RIGHT] || keys[SDL_SCANCODE_D]) move |= MOVE_RIGHT; if (keys[SDL_SCANCODE_RIGHT] || keys[SDL_SCANCODE_D]) move |= MOVE_RIGHT;

2
src/game/game.h
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@@ -1,6 +1,7 @@
#pragma once #pragma once
#include <stdint.h> #include <stdint.h>
#include <time.h>
#include "../window/audio.h" #include "../window/audio.h"
#include "../window/colour8.h" #include "../window/colour8.h"
@@ -17,6 +18,7 @@ typedef struct {
row rows[ROWS]; row rows[ROWS];
audio_device* audio_device; audio_device* audio_device;
audio_data music; audio_data music;
time_t music_timer;
uint16_t score; uint16_t score;
shape_id nxt[7]; // the order of the shape ids that they should appear in shape_id nxt[7]; // the order of the shape ids that they should appear in
uint8_t curr_idx; // current shape index uint8_t curr_idx; // current shape index