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/*******************************************************************************************
*
* raylib [audio] example - Multichannel sound playing
*
* This example has been created using raylib 2.6 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Example contributed by Chris Camacho (@codifies) and reviewed by Ramon Santamaria (@raysan5)
*
* Copyright (c) 2019 Chris Camacho (@codifies) and Ramon Santamaria (@raysan5)
*
********************************************************************************************/
#include "raylib.h"
#if defined(PLATFORM_WEB)
#include <emscripten/emscripten.h>
#endif
//----------------------------------------------------------------------------------
// Global Variables Definition
//----------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
static Sound fxWav = { 0 };
static Sound fxOgg = { 0 };
//----------------------------------------------------------------------------------
// Module Functions Declaration
//----------------------------------------------------------------------------------
void UpdateDrawFrame(void); // Update and Draw one frame
//----------------------------------------------------------------------------------
// Program Main Entry Point
//----------------------------------------------------------------------------------
int main(void)
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
InitWindow(screenWidth, screenHeight, "raylib [audio] example - Multichannel sound playing");
InitAudioDevice(); // Initialize audio device
fxWav = LoadSound("resources/sound.wav"); // Load WAV audio file
fxOgg = LoadSound("resources/target.ogg"); // Load OGG audio file
SetSoundVolume(fxWav, 0.2);
#if defined(PLATFORM_WEB)
emscripten_set_main_loop(UpdateDrawFrame, 60, 1);
#else
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
UpdateDrawFrame();
}
#endif
// De-Initialization
//--------------------------------------------------------------------------------------
StopSoundMulti(); // We must stop the buffer pool before unloading
UnloadSound(fxWav); // Unload sound data
UnloadSound(fxOgg); // Unload sound data
CloseAudioDevice(); // Close audio device
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
//----------------------------------------------------------------------------------
// Module Functions Definitions
//----------------------------------------------------------------------------------
void UpdateDrawFrame(void)
{
// Update
//----------------------------------------------------------------------------------
if (IsKeyPressed(KEY_ENTER)) PlaySoundMulti(fxWav); // Play a new wav sound instance
if (IsKeyPressed(KEY_SPACE)) PlaySoundMulti(fxOgg); // Play a new ogg sound instance
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawText("MULTICHANNEL SOUND PLAYING", 20, 20, 20, GRAY);
DrawText("Press SPACE to play new ogg instance!", 200, 120, 20, LIGHTGRAY);
DrawText("Press ENTER to play new wav instance!", 200, 180, 20, LIGHTGRAY);
DrawText(TextFormat("CONCURRENT SOUNDS PLAYING: %02i", GetSoundsPlaying()), 220, 280, 20, RED);
EndDrawing();
//----------------------------------------------------------------------------------
}
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