81 lines
1.8 KiB
C
81 lines
1.8 KiB
C
/*
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* This software is licensed under the terms of the MIT-License
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* See COPYING for further information.
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* ---
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* Copyright (c) 2011-2019, Lukas Weber <laochailan@web.de>.
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* Copyright (c) 2012-2019, Andrei Alexeyev <akari@taisei-project.org>.
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*/
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#include "taisei.h"
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#include "resource.h"
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#include "bgm.h"
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#include "audio/backend.h"
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#include "sfxbgm_common.h"
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#include "util.h"
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static char *bgm_path(const char *name) {
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return sfxbgm_make_path(BGM_PATH_PREFIX, name, true);
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}
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static bool check_bgm_path(const char *path) {
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return sfxbgm_check_path(BGM_PATH_PREFIX, path, true);
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}
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static MusicImpl *load_music(const char *path) {
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if(!path) {
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return NULL;
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}
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return _a_backend.funcs.music_load(path);
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}
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static void *load_bgm_begin(const char *path, uint flags) {
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Music *mus = calloc(1, sizeof(Music));
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if(strendswith(path, ".bgm")) {
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char *basename = resource_util_basename(BGM_PATH_PREFIX, path);
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mus->meta = get_resource_data(RES_BGM_METADATA, basename, flags);
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free(basename);
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if(mus->meta) {
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mus->impl = load_music(mus->meta->loop_path);
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}
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} else {
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mus->impl = load_music(path);
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}
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if(!mus->impl) {
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free(mus);
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mus = NULL;
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log_error("Failed to load bgm '%s'", path);
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} else if(mus->meta->loop_point > 0) {
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_a_backend.funcs.music_set_loop_point(mus->impl, mus->meta->loop_point);
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}
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return mus;
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}
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static void *load_bgm_end(void *opaque, const char *path, uint flags) {
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return opaque;
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}
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static void unload_bgm(void *vmus) {
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Music *mus = vmus;
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_a_backend.funcs.music_unload(mus->impl);
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free(mus);
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}
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ResourceHandler bgm_res_handler = {
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.type = RES_BGM,
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.typename = "bgm",
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.subdir = BGM_PATH_PREFIX,
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.procs = {
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.find = bgm_path,
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.check = check_bgm_path,
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.begin_load = load_bgm_begin,
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.end_load = load_bgm_end,
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.unload = unload_bgm,
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},
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};
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