69 строки
1.6 KiB
C
69 строки
1.6 KiB
C
#include <stdio.h>
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#include <SDL/SDL.h>
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#include <SDL/SDL_mixer.h>
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#include <assert.h>
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#include <emscripten.h>
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Mix_Chunk *sound, *sound2;
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int play2();
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int play() {
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int channel = Mix_PlayChannel(-1, sound, 1);
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assert(channel == 0);
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emscripten_run_script("setTimeout(Module['_play2'], 500)");
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return channel;
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}
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void done(int channel) {
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assert(channel == 1);
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int result = 1;
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REPORT_RESULT();
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}
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int play2() {
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Mix_ChannelFinished(done);
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int channel2 = Mix_PlayChannel(-1, sound2, 1);
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assert(channel2 == 1);
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return channel2;
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}
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int main(int argc, char **argv) {
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SDL_Init(SDL_INIT_AUDIO);
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int ret = Mix_OpenAudio(0, 0, 0, 0); // we ignore all these..
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assert(ret == 0);
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sound = Mix_LoadWAV("sound.ogg");
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assert(sound);
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sound2 = Mix_LoadWAV("sound2.wav");
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assert(sound);
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int channel = play();
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printf( "Pausing Channel %d", channel );
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Mix_Pause(channel);
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int paused = Mix_Paused(channel);
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printf( "Channel %d %s", channel, paused ? "is paused" : "is NOT paused" );
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assert(paused);
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Mix_Resume(channel);
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paused = Mix_Paused(channel);
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printf( "Channel %d %s", channel, paused ? "is paused" : "is NOT paused" );
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assert(paused == 0);
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if (argc == 12121) play2(); // keep it alive
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emscripten_run_script("element = document.createElement('input');"
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"element.setAttribute('type', 'button');"
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"element.setAttribute('value', 'replay!');"
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"element.setAttribute('onclick', 'Module[\"_play\"]()');"
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"document.body.appendChild(element);");
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printf("you should hear two sounds. press the button to replay!\n");
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return 0;
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}
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