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asarium
1001bfb760
The previous API only allowed very limited access to the audio stream system. These changes add full support for playing all types of audio streams via a dedicated API.
96 lines
2.2 KiB
C++
96 lines
2.2 KiB
C++
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#include "audio_stream.h"
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#include "sound/audiostr.h"
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namespace scripting {
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namespace api {
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//**********HANDLE: Asteroid
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ADE_OBJ(l_AudioStream, int, "audio_stream", "An audio stream handle");
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ADE_FUNC(play,
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l_AudioStream,
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"[number volume = -1.0 /* By default uses preset volume of the stream type */, boolean loop = false]",
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"Starts playing the audio stream",
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"boolean",
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"true on success, false otherwise")
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{
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int streamHandle = -1;
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float volume = -1.0f;
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bool loop = false;
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if (!ade_get_args(L, "o|fb", l_AudioStream.Get(&streamHandle), &volume, &loop)) {
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return ADE_RETURN_FALSE;
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}
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if (streamHandle < 0) {
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return ade_set_args(L, "b", false);
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}
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audiostream_play(streamHandle, volume, loop ? 1 : 0);
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return ade_set_args(L, "b", true);
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}
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ADE_FUNC(pause, l_AudioStream, nullptr, "Pauses the audio stream", "boolean", "true on success, false otherwise")
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{
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int streamHandle = -1;
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if (!ade_get_args(L, "o", l_AudioStream.Get(&streamHandle))) {
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return ADE_RETURN_FALSE;
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}
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if (streamHandle < 0) {
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return ADE_RETURN_FALSE;
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}
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audiostream_pause(streamHandle, true);
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return ade_set_args(L, "b", true);
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}
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ADE_FUNC(unpause, l_AudioStream, nullptr, "Unpauses the audio stream", "boolean", "true on success, false otherwise")
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{
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int streamHandle = -1;
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if (!ade_get_args(L, "o", l_AudioStream.Get(&streamHandle))) {
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return ADE_RETURN_FALSE;
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}
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if (streamHandle < 0) {
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return ADE_RETURN_FALSE;
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}
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audiostream_unpause(streamHandle, true);
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return ade_set_args(L, "b", true);
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}
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ADE_FUNC(stop, l_AudioStream, nullptr, "Stops the audio stream", "boolean", "true on success, false otherwise")
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{
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int streamHandle = -1;
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if (!ade_get_args(L, "o", l_AudioStream.Get(&streamHandle))) {
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return ADE_RETURN_FALSE;
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}
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if (streamHandle < 0) {
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return ADE_RETURN_FALSE;
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}
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audiostream_stop(streamHandle);
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return ade_set_args(L, "b", true);
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}
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ADE_FUNC(isValid,
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l_AudioStream,
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nullptr,
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"Determines if the handle is valid",
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"boolean",
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"true if valid, false otherwise")
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{
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int streamHandle = -1;
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if (!ade_get_args(L, "o", l_AudioStream.Get(&streamHandle))) {
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return ADE_RETURN_FALSE;
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}
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return ade_set_args(L, "b", streamHandle >= 0);
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}
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} // namespace api
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} // namespace scripting
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