e1lama/SeeSynth
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wip: playing sounds on keypress

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HiveBeats
2023-06-17 16:33:38 +04:00
parent 10bf0c6a06
commit 0cdac55d27
1 changed files with 19 additions and 1 deletions
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20
main.c
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@@ -14,6 +14,7 @@
#define ATTACK_MS 100.f #define ATTACK_MS 100.f
#define SYNTH_PI 3.1415926535f #define SYNTH_PI 3.1415926535f
#define SYNTH_VOLUME 0.5f
//------------------------------------------------------------------------------------ //------------------------------------------------------------------------------------
// General SynthSound // General SynthSound
@@ -378,7 +379,7 @@ void pack(uint16_t* d, size_t length) {
size_t detect_note_pressed(Note* note) { size_t detect_note_pressed(Note* note) {
size_t is_pressed = 0; size_t is_pressed = 0;
note->length = 1; note->length = 16;
if (IsKeyPressed(KEY_A)) { if (IsKeyPressed(KEY_A)) {
strcpy(note->name, "A4"); strcpy(note->name, "A4");
is_pressed = 1; is_pressed = 1;
@@ -420,10 +421,17 @@ int main(int argc, char **argv) {
InitWindow(width, height, "SeeSynth - v0.1"); InitWindow(width, height, "SeeSynth - v0.1");
SetTargetFPS(60); SetTargetFPS(60);
Note current_note = { Note current_note = {
.length = 1, .length = 1,
.name = malloc(sizeof(char) * 3) .name = malloc(sizeof(char) * 3)
}; };
InitAudioDevice();
SetMasterVolume(SYNTH_VOLUME);
AudioStream synth_stream = LoadAudioStream(SAMPLE_RATE, sizeof(float) * 8, 1);//float*8
SetAudioStreamVolume(synth_stream, 0.01f);
PlayAudioStream(synth_stream);
// Main game loop // Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key while (!WindowShouldClose()) // Detect window close button or ESC key
{ {
@@ -431,6 +439,13 @@ int main(int argc, char **argv) {
//---------------------------------------------------------------------------------- //----------------------------------------------------------------------------------
if (detect_note_pressed(&current_note)) { if (detect_note_pressed(&current_note)) {
SynthSound sound = get_note_sound(current_note); SynthSound sound = get_note_sound(current_note);
if (IsAudioStreamReady(synth_stream)) {
if (IsAudioStreamProcessed(synth_stream)) {
printf("Samples to play:%zu \n", sound.sample_count);
UpdateAudioStream(synth_stream, sound.samples, sound.sample_count);
}
}
//}
printf("Note played: %s\n", current_note.name); printf("Note played: %s\n", current_note.name);
} }
//---------------------------------------------------------------------------------- //----------------------------------------------------------------------------------
@@ -468,6 +483,9 @@ int main(int argc, char **argv) {
// De-Initialization // De-Initialization
//-------------------------------------------------------------------------------------- //--------------------------------------------------------------------------------------
StopAudioStream(synth_stream);
UnloadAudioStream(synth_stream);
CloseAudioDevice();
CloseWindow(); // Close window and OpenGL context CloseWindow(); // Close window and OpenGL context
//-------------------------------------------------------------------------------------- //--------------------------------------------------------------------------------------