raylib/examples/others/raudio_standalone.c
Jeffery Myers 48a7cd3c87
[Examples] Fix typecast warnings in examples. (#1601)
* Fixing typecast warnings generated by visual studio 2019 in examples.

* Changes to fixes based on feedback

Co-authored-by: Jeffery Myers <JefMyers@blizzard.com>
2021-02-20 23:37:32 +01:00

153 lines
5.4 KiB
C

/*******************************************************************************************
*
* raylib [audio] example - Using raudio module as standalone module
*
* NOTE: This example does not require any graphic device, it can run directly on console.
*
* DEPENDENCIES:
* miniaudio.h - Audio device management lib (https://github.com/dr-soft/miniaudio)
* stb_vorbis.h - Ogg audio files loading (http://www.nothings.org/stb_vorbis/)
* dr_wav.h - WAV audio file loading (https://github.com/mackron/dr_libs)
* dr_mp3.h - MP3 audio file loading (https://github.com/mackron/dr_libs)
* dr_flac.h - FLAC audio file loading (https://github.com/mackron/dr_libs)
* jar_xm.h - XM module file loading
* jar_mod.h - MOD audio file loading
*
* COMPILATION:
* gcc -o raudio_standalone.exe raudio_standalone.c ..\..\src\raudio.c /
* -I..\..\src -I..\..\src\external -L. -Wall -std=c99 -DRAUDIO_STANDALONE /
* -DSUPPORT_FILEFORMAT_WAV -DSUPPORT_FILEFORMAT_OGG -DSUPPORT_FILEFORMAT_MP3
*
* LICENSE: zlib/libpng
*
* This example is licensed under an unmodified zlib/libpng license, which is an OSI-certified,
* BSD-like license that allows static linking with closed source software:
*
* Copyright (c) 2014-2020 Ramon Santamaria (@raysan5)
*
* This software is provided "as-is", without any express or implied warranty. In no event
* will the authors be held liable for any damages arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose, including commercial
* applications, and to alter it and redistribute it freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not claim that you
* wrote the original software. If you use this software in a product, an acknowledgment
* in the product documentation would be appreciated but is not required.
*
* 2. Altered source versions must be plainly marked as such, and must not be misrepresented
* as being the original software.
*
* 3. This notice may not be removed or altered from any source distribution.
*
********************************************************************************************/
#include "raudio.h" // raylib audio library
#include <stdio.h> // Required for: printf()
#if defined(_WIN32)
#include <conio.h> // Windows only, no stardard library
#else
// Required for kbhit() function in non-Windows platforms
#include <stdio.h>
#include <termios.h>
#include <unistd.h>
#include <fcntl.h>
#endif
#define KEY_ESCAPE 27
//----------------------------------------------------------------------------------
// Module Functions Declaration
//----------------------------------------------------------------------------------
#if !defined(_MSC_VER)
static int kbhit(void); // Check if a key has been pressed
static char getch(); // Get pressed character
#else
#define kbhit _kbhit
#define getch _getch
#endif
//------------------------------------------------------------------------------------
// Program main entry point
//------------------------------------------------------------------------------------
int main(int argc, char *argv[])
{
// Initialization
//--------------------------------------------------------------------------------------
static unsigned char key = 0;
InitAudioDevice();
Sound fxWav = LoadSound("resources/audio/weird.wav"); // Load WAV audio file
Sound fxOgg = LoadSound("resources/audio/target.ogg"); // Load OGG audio file
Music music = LoadMusicStream("resources/audio/country.mp3");
PlayMusicStream(music);
printf("\nPress s or d to play sounds, ESC to stop...\n");
//--------------------------------------------------------------------------------------
// Main loop
while (key != KEY_ESCAPE)
{
if (kbhit()) key = getch();
if ((key == 's') || (key == 'S')) PlaySound(fxWav);
if ((key == 'd') || (key == 'D')) PlaySound(fxOgg);
key = 0;
UpdateMusicStream(music);
}
// De-Initialization
//--------------------------------------------------------------------------------------
UnloadSound(fxWav); // Unload sound data
UnloadSound(fxOgg); // Unload sound data
UnloadMusicStream(music); // Unload music stream data
CloseAudioDevice();
//--------------------------------------------------------------------------------------
return 0;
}
//----------------------------------------------------------------------------------
// Module Functions Definition
//----------------------------------------------------------------------------------
#if !defined(_WIN32)
// Check if a key has been pressed
static int kbhit(void)
{
struct termios oldt, newt;
int ch;
int oldf;
tcgetattr(STDIN_FILENO, &oldt);
newt = oldt;
newt.c_lflag &= ~(ICANON | ECHO);
tcsetattr(STDIN_FILENO, TCSANOW, &newt);
oldf = fcntl(STDIN_FILENO, F_GETFL, 0);
fcntl(STDIN_FILENO, F_SETFL, oldf | O_NONBLOCK);
ch = getchar();
tcsetattr(STDIN_FILENO, TCSANOW, &oldt);
fcntl(STDIN_FILENO, F_SETFL, oldf);
if (ch != EOF)
{
ungetc(ch, stdin);
return 1;
}
return 0;
}
// Get pressed character
static char getch() { return getchar(); }
#endif